42 lines
1.1 KiB
YAML
42 lines
1.1 KiB
YAML
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title: Hacktool Ruler
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ruletype: Sigma
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author: Florian Roth
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date: 2017/05/31
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description: This events that are generated when using the hacktool Ruler by Sensepost
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detection:
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SELECTION_1:
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EventID: 4776
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SELECTION_2:
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Workstation: RULER
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SELECTION_3:
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EventID: 4624
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SELECTION_4:
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EventID: 4625
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SELECTION_5:
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WorkstationName: RULER
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condition: ((SELECTION_1 and SELECTION_2) or ((SELECTION_3 or SELECTION_4) and SELECTION_5))
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falsepositives:
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- Go utilities that use staaldraad awesome NTLM library
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id: 24549159-ac1b-479c-8175-d42aea947cae
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level: high
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logsource:
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product: windows
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service: security
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modified: 2021/08/09
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references:
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- https://github.com/sensepost/ruler
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- https://github.com/sensepost/ruler/issues/47
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- https://github.com/staaldraad/go-ntlm/blob/master/ntlm/ntlmv1.go#L427
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- https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4776
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- https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4624
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status: experimental
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tags:
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- attack.discovery
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- attack.execution
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- attack.t1087
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- attack.t1075
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- attack.t1114
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- attack.t1059
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- attack.t1550.002
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