template_name: "PowerShell Execution Detection"
description: "Detects suspicious PowerShell execution based on PoC exploit indicators"
applicable_product_patterns:
  - "powershell"
  - "windows"
  - "microsoft"
template_content: |
  title: {{TITLE}}
  id: {{RULE_ID}}
  status: experimental
  description: {{DESCRIPTION}}
  author: CVE-SIGMA Auto Generator
  date: {{DATE}}
  references:
  {{REFERENCES}}
  tags:
  {{TAGS}}
  logsource:
      category: process_creation
      product: windows
  detection:
      selection:
          Image|endswith:
              - '\\powershell.exe'
              - '\\pwsh.exe'
          CommandLine|contains:
  {{COMMANDS}}
      condition: selection
  falsepositives:
      - Legitimate PowerShell scripts
      - System administration
  level: {{LEVEL}}