39 lines
822 B
YAML
39 lines
822 B
YAML
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title: WSF/JSE/JS/VBA/VBE File Execution
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ruletype: Sigma
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author: Michael Haag
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date: 2019/01/16
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description: Detects suspicious file execution by wscript and cscript
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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:
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- '*\wscript.exe'
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- '*\cscript.exe'
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SELECTION_3:
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CommandLine:
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- '*.jse*'
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- '*.vbe*'
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- '*.js*'
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- '*.vba*'
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condition: (SELECTION_1 and SELECTION_2 and SELECTION_3)
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falsepositives:
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- Will need to be tuned. I recommend adding the user profile path in CommandLine if
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it is getting too noisy.
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fields:
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- CommandLine
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- ParentCommandLine
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id: 1e33157c-53b1-41ad-bbcc-780b80b58288
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level: medium
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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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status: test
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tags:
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- attack.execution
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- attack.t1059.005
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- attack.t1059.007
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- attack.t1064
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