40 lines
1.0 KiB
YAML
40 lines
1.0 KiB
YAML
title: Suspicious Parent of Csc.exe
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author: Florian Roth
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date: 2019/02/11
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description: Detects a suspicious parent of csc.exe, which could by a sign of payload
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delivery
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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: '*\csc.exe'
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SELECTION_3:
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ParentImage: '*\wscript.exe'
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SELECTION_4:
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ParentImage: '*\cscript.exe'
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SELECTION_5:
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ParentImage: '*\mshta.exe'
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condition: (SELECTION_1 and SELECTION_2 and (SELECTION_3 or SELECTION_4 or SELECTION_5))
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falsepositives:
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- Unknown
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id: b730a276-6b63-41b8-bcf8-55930c8fc6ee
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level: high
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logsource:
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category: process_creation
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product: windows
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modified: 2020/11/28
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references:
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- https://twitter.com/SBousseaden/status/1094924091256176641
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status: experimental
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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.defense_evasion
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- attack.t1500
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- attack.t1218.005
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- attack.t1027.004
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yml_filename: win_susp_csc.yml
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yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/process_creation
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