41 lines
1.0 KiB
YAML
41 lines
1.0 KiB
YAML
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title: Suspicious ZipExec Execution
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author: frack113
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date: 2021/11/07
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description: ZipExec is a Proof-of-Concept (POC) tool to wrap binary-based tools into
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a password-protected zip file.
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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: '*.zip*'
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SELECTION_3:
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CommandLine: '*/generic:Microsoft_Windows_Shell_ZipFolder:filename=*'
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SELECTION_4:
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CommandLine: '*/pass:*'
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SELECTION_5:
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CommandLine: '*/user:*'
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SELECTION_6:
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CommandLine: '*/delete*'
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SELECTION_7:
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CommandLine: '*Microsoft_Windows_Shell_ZipFolder:filename=*'
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condition: (SELECTION_1 and SELECTION_2 and ((SELECTION_3 and SELECTION_4 and SELECTION_5)
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or (SELECTION_6 and SELECTION_7)))
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falsepositives:
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- unknown
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id: 90dcf730-1b71-4ae7-9ffc-6fcf62bd0132
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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://twitter.com/SBousseaden/status/1451237393017839616
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- https://github.com/Tylous/ZipExec
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status: experimental
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tags:
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- attack.execution
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- attack.defense_evasion
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- attack.t1218
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- attack.t1202
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ruletype: SIGMA
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