Nasreddine Bencherchali
31 lines
980 B
YAML
31 lines
980 B
YAML
title: MpiExec Lolbin
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id: 729ce0ea-5d8f-4769-9762-e35de441586d
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status: test
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description: Detects a certain command line flag combination used by mpiexec.exe LOLBIN from HPC pack that can be used to execute any other binary
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references:
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- https://twitter.com/mrd0x/status/1465058133303246867
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- https://docs.microsoft.com/en-us/powershell/high-performance-computing/mpiexec?view=hpc19-ps
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author: Florian Roth (Nextron Systems)
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date: 2022/01/11
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modified: 2022/03/04
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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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logsource:
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category: process_creation
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product: windows
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detection:
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selection_binary:
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- Image|endswith: '\mpiexec.exe'
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- Imphash: 'd8b52ef6aaa3a81501bdfff9dbb96217'
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- Hashes|contains: 'IMPHASH=d8b52ef6aaa3a81501bdfff9dbb96217'
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selection_flags:
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CommandLine|contains:
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- ' /n 1 '
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- ' -n 1 '
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condition: all of selection*
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falsepositives:
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- Unknown
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level: high
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