Nasreddine Bencherchali
598d29f811
chore: change tags, date, modified fields to comply with v2 of the Sigma spec. chore: update the related type from `obsoletes` to `obsolete`. chore: update local json schema to the latest version.
30 lines
870 B
YAML
30 lines
870 B
YAML
title: Renamed Plink Execution
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id: 1c12727d-02bf-45ff-a9f3-d49806a3cf43
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status: test
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description: Detects the execution of a renamed version of the Plink binary
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references:
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- https://thedfirreport.com/2022/06/06/will-the-real-msiexec-please-stand-up-exploit-leads-to-data-exfiltration/
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- https://the.earth.li/~sgtatham/putty/0.58/htmldoc/Chapter7.html
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author: Nasreddine Bencherchali (Nextron Systems)
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date: 2022-06-06
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modified: 2023-02-03
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tags:
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- attack.defense-evasion
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- attack.t1036
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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:
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- OriginalFileName: 'Plink'
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- CommandLine|contains|all:
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- ' -l forward'
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- ' -P '
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- ' -R '
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filter:
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Image|endswith: '\plink.exe'
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condition: selection and not filter
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falsepositives:
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- Unknown
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level: high
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