Nasreddine Bencherchali
23 lines
1.1 KiB
YAML
23 lines
1.1 KiB
YAML
title: PAExec Default Named Pipe
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id: f6451de4-df0a-41fa-8d72-b39f54a08db5
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status: test
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description: Detects PAExec default named pipe
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references:
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- https://github.com/microsoft/Microsoft-365-Defender-Hunting-Queries/blob/efa17a600b43c897b4b7463cc8541daa1987eeb4/Command%20and%20Control/C2-NamedPipe.md
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author: Nasreddine Bencherchali
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date: 2022/10/26
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tags:
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- attack.execution
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- attack.t1569.002
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logsource:
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category: pipe_created
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product: windows
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definition: 'Note that you have to configure logging for Named Pipe Events in Sysmon config (Event ID 17 and Event ID 18). The basic configuration is in popular sysmon configuration (https://github.com/SwiftOnSecurity/sysmon-config), but it is worth verifying. You can also use other repo, e.g. https://github.com/Neo23x0/sysmon-config, https://github.com/olafhartong/sysmon-modular. How to test detection? You can check powershell script from this site https://svch0st.medium.com/guide-to-named-pipes-and-hunting-for-cobalt-strike-pipes-dc46b2c5f575'
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detection:
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selection:
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PipeName|startswith: '\PAExec'
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condition: selection
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falsepositives:
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- Unknown
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level: medium
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