32 lines
No EOL
791 B
YAML
32 lines
No EOL
791 B
YAML
template_name: "PowerShell Execution Detection"
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description: "Detects suspicious PowerShell execution based on PoC exploit indicators"
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applicable_product_patterns:
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- "powershell"
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- "windows"
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- "microsoft"
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template_content: |
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title: {{TITLE}}
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id: {{RULE_ID}}
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status: experimental
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description: {{DESCRIPTION}}
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author: CVE-SIGMA Auto Generator
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date: {{DATE}}
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references:
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{{REFERENCES}}
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tags:
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{{TAGS}}
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logsource:
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category: process_creation
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product: windows
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detection:
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selection:
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Image|endswith:
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- '\\powershell.exe'
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- '\\pwsh.exe'
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CommandLine|contains:
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{{COMMANDS}}
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condition: selection
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falsepositives:
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- Legitimate PowerShell scripts
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- System administration
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level: {{LEVEL}} |