frack113
30 lines
992 B
YAML
30 lines
992 B
YAML
title: Windows PowerShell Web Request
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id: 9fc51a3c-81b3-4fa7-b35f-7c02cf10fd2d
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status: experimental
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description: Detects the use of various web request methods (including aliases) via Windows PowerShell command
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references:
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- https://4sysops.com/archives/use-powershell-to-download-a-file-with-http-https-and-ftp/
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- https://blog.jourdant.me/post/3-ways-to-download-files-with-powershell
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author: James Pemberton / @4A616D6573
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date: 2019/10/24
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modified: 2021/09/21
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tags:
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- attack.execution
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- attack.t1059.001
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- attack.t1086 #an old one
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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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CommandLine|contains:
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- 'Invoke-WebRequest'
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- 'iwr '
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- 'wget '
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- 'curl '
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- 'Net.WebClient'
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- 'Start-BitsTransfer'
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condition: selection
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falsepositives:
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- Use of Get-Command and Get-Help modules to reference Invoke-WebRequest and Start-BitsTransfer.
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level: medium |