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SigmaHQ Detections

@sigmaHQ
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6,800 detections

Detects the pattern of UAC Bypass using NTFS reparse point and wusa.exe DLL hijacking (UACMe 36)
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
7 months ago
000
Detects the pattern of UAC Bypass using a path parsing issue in winsat.exe (UACMe 52)
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
7 months ago
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Detects the pattern of UAC Bypass using Windows Media Player osksupport.dll (UACMe 32)
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
7 months ago
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Detects execution of attacker-controlled WsmPty.xsl or WsmTxt.xsl via winrm.vbs and copied cscript.exe (can be renamed)
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
7 months ago
000
Detects creation of a file named "wpbbin" in the "%systemroot%\system32\" directory. Which could be indicative of UEFI based persistence method
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
7 months ago
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Detects the creation of a binary file with the ".sed" extension. The ".sed" extension stand for Self Extraction Directive files.
These files are used by the "iexpress.exe" utility in order to create self extracting packages.
Attackers were seen abusing this utility and creating PE files with embedded ".sed" entries.
Usually ".sed" files are simple ini files and not PE binaries.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
7 months ago
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Detects cmstp loading "dll" or "ocx" files from suspicious locations
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
7 months ago
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Detects loading of "Amsi.dll" by a living of the land process. This could be an indication of a "PowerShell without PowerShell" attack
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
7 months ago
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Detects rundll32 loading a renamed comsvcs.dll to dump process memory
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
7 months ago
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Detects both of CVE-2022-30190 (Follina) and DogWalk vulnerabilities exploiting msdt.exe binary to load the "sdiageng.dll" library
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
7 months ago
000
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