SigmaHQ Detections
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Hacktool Ruler
Sigma
This events that are generated when using the hacktool Ruler by Sensepost
Detects code integrity failures such as missing page hashes or corrupted drivers due unauthorized modification. This could be a sign of tampered binaries.
Detects modifications to Default Domain or Default Domain Controllers Group Policy Objects (GPOs).
Adversaries may modify these default GPOs to deploy malicious configurations across the domain.
Adversaries may modify these default GPOs to deploy malicious configurations across the domain.
Detects execution of NoFilter, a tool for abusing the Windows Filtering Platform for privilege escalation via hardcoded policy name indicators
Detects Obfuscated use of Clip.exe to execute PowerShell
Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the code block linked in the references
Detects Obfuscated use of stdin to execute PowerShell
Detects Obfuscated use of Environment Variables to execute PowerShell
Detects Obfuscated Powershell via COMPRESS OBFUSCATION
Detects Obfuscated Powershell via RUNDLL LAUNCHER
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