PowerShell Dynamic Module Invocation Via ExportedCommands Array Index - PS Script

SigmaHQ Detections@sigmaHQ

•updated 2 days ago•7•0•8

Detects obfuscated PowerShell scripts that enumerate Microsoft.PowerShell.Utility exported commands and invoke cmdlets indirectly by array index. This can be used to evade detections that look for explicit strings such as Invoke-RestMethod or Invoke-Expression.