phantinuss
29 lines
751 B
YAML
29 lines
751 B
YAML
title: Too Long PowerShell Commandlines
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id: d0d28567-4b9a-45e2-8bbc-fb1b66a1f7f6
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description: Detects Too long PowerShell command lines
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references:
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- https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse
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tags:
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- attack.execution
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- attack.t1059.001
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status: experimental
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author: oscd.community, Natalia Shornikova
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date: 2020/10/06
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modified: 2021/12/02
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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_powershell:
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- CommandLine|contains:
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- 'powershell'
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- 'pwsh'
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- Description: 'Windows Powershell'
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- Product: 'PowerShell Core 6'
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selection_length:
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CommandLine|re: '.{1000,}'
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condition: all of selection*
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falsepositives:
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- Unknown
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level: medium
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