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32 lines
830 B
YAML
32 lines
830 B
YAML
title: Microsoft Outlook Spawning Windows Shell
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status: experimental
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description: Detects a Windows command line executable started from Microsoft Outlook
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references:
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- https://www2.cybereason.com/asset/60:research-cobalt-kitty-attack-lifecycle
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author: Florian Roth
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date: 2018/03/06
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logsource:
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product: windows
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service: sysmon
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detection:
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selection:
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EventID: 1
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ParentImage:
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- '*\OUTLOOK.EXE'
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Image:
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- '*\cmd.exe'
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- '*\powershell.exe'
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- '*\wscript.exe'
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- '*\cscript.exe'
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- '*\sh.exe'
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- '*\bash.exe'
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- '*\schtasks.exe'
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condition: selection
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fields:
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- CommandLine
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- ParentCommandLine
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falsepositives:
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- False positives are possible, depends on organisation and processes
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level: high
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