Suspicious Lsass Memory Dump through Comsvcs DLL (via process_access)

This rule detects threat actors abusing the MiniDump export function from comsvcs.dll via rundll32 to perform a memory dump from lsass.

SigmahighWindowsv1
Full detection rule

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Known false positives

  • Unknown

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.