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HighSigmaHQFlorian Roth (Nextron Systems)

PowerShell Get-Process LSASS in ScriptBlock

Detects a Get-Process command on lsass process, which is in almost all cases a sign of malicious activity

Detection logic

Detection requirements

Platform
Windows

The rule states no platform. This is derived from the ATT&CK technique it maps to.

Log source product
windows
Log source category
ps_script

Known benign triggers

  • Legitimate certificate exports invoked by administrators or users (depends on processes in the environment - filter if unusable)

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