Potentially Suspicious File Download From File Sharing Domain Through PowerShell.EXE (via process_creation)
This rule detects potentially anomalous file downloads from file sharing domains using PowerShell.exe
SigmahighWindowsv1
Full detection rule
Unlock this rule to view and copy it
Rule logic is available with an unlock credit. The public page keeps its context, mappings and implementation details visible.
Sign in to unlockKnown 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.