36 lines
854 B
YAML
36 lines
854 B
YAML
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title: Executable in ADS
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author: Florian Roth, @0xrawsec
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date: 2018/06/03
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description: Detects the creation of an ADS data stream that contains an executable
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(non-empty imphash)
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detection:
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SELECTION_1:
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EventID: 15
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SELECTION_2:
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Imphash: '00000000000000000000000000000000'
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SELECTION_3:
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Imphash|re: ^$
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condition: (SELECTION_1 and not ((SELECTION_2) or (SELECTION_3)))
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falsepositives:
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- unknown
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fields:
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- TargetFilename
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- Image
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id: b69888d4-380c-45ce-9cf9-d9ce46e67821
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level: critical
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logsource:
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category: create_stream_hash
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definition: 'Requirements: Sysmon config with Imphash logging activated'
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product: windows
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modified: 2020/08/26
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references:
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- https://twitter.com/0xrawsec/status/1002478725605273600?s=21
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status: experimental
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tags:
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- attack.defense_evasion
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- attack.t1027
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- attack.s0139
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- attack.t1564.004
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ruletype: SIGMA
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