36 lines
859 B
YAML
36 lines
859 B
YAML
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title: Compress Data and Lock With Password for Exfiltration With WINZIP
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author: frack113
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date: 2021/07/27
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description: An adversary may compress or encrypt data that is collected prior to
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exfiltration using 3rd party utilities
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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:
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- '*winzip.exe*'
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- '*winzip64.exe*'
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SELECTION_3:
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CommandLine:
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- '*-s"*'
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SELECTION_4:
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CommandLine:
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- '* -min *'
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- '* -a *'
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condition: (SELECTION_1 and SELECTION_2 and SELECTION_3 and SELECTION_4)
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falsepositives:
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- Unknown
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id: e2e80da2-8c66-4e00-ae3c-2eebd29f6b6d
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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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references:
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- https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1560.001/T1560.001.md
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status: experimental
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tags:
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- attack.collection
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- attack.t1560.001
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ruletype: SIGMA
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