30 lines
666 B
YAML
30 lines
666 B
YAML
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title: TA505 Dropper Load Pattern
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ruletype: Sigma
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author: Florian Roth
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date: 2020/12/08
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description: Detects mshta loaded by wmiprvse as parent as used by TA505 malicious
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documents
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detection:
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SELECTION_1:
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EventID: 1
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SELECTION_2:
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Image: '*\mshta.exe'
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SELECTION_3:
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ParentImage: '*\wmiprvse.exe'
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condition: (SELECTION_1 and SELECTION_2 and SELECTION_3)
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falsepositives:
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- unknown
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id: 18cf6cf0-39b0-4c22-9593-e244bdc9a2d4
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level: critical
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logsource:
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category: process_creation
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product: windows
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references:
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- https://twitter.com/ForensicITGuy/status/1334734244120309760
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status: experimental
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tags:
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- attack.execution
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- attack.g0092
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- attack.t1106
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