Suspicious LSASS Process Memory Dump Creation Through Taskmgr.EXE (via file_event)
This rule detects the creation of an "lsass.dmp" file by the taskmgr process. This suggests a manual dumping of the LSASS.exe process memory using Windows Task Manager.
SigmahighWindowsv1
Full detection rule
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- Unknown
Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.