33 lines
709 B
YAML
33 lines
709 B
YAML
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title: Ryuk Ransomware
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ruletype: Sigma
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author: Florian Roth
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date: 2019/12/16
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description: Detects Ryuk ransomware activity
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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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CommandLine: '*Microsoft\Windows\CurrentVersion\Run*'
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SELECTION_3:
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CommandLine: '*C:\users\Public\\*'
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condition: (SELECTION_1 and SELECTION_2 and SELECTION_3)
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falsepositives:
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- Unlikely
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fields:
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- CommandLine
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- ParentCommandLine
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id: c37510b8-2107-4b78-aa32-72f251e7a844
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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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modified: 2021/11/27
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references:
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- https://app.any.run/tasks/d860402c-3ff4-4c1f-b367-0237da714ed1/
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status: test
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tags:
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- attack.persistence
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- attack.t1547.001
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- attack.t1060
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