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Suspicious Removal of Volume Shadow Copies through WMI with PowerShell - PS Script (via ps_script)

This rule detects deletion of Windows Volume Shadow Copies with PowerShell code and Get-WMIObject. This method is used by numerous ransomware families such as Sodinokibi/REvil

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.