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24 lines
804 B
YAML
24 lines
804 B
YAML
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title: Enumeration via the Global Catalog
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description: Detects enumeration of the global catalog (that can be performed using BloodHound or others AD reconnaissance tools). Adjust Treshhold according to domain width.
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author: Chakib Gzenayi (@Chak092), Hosni Mribah
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id: 619b020f-0fd7-4f23-87db-3f51ef837a34
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date: 2020/05/11
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tags:
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- attack.discovery
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- attack.t1087
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logsource:
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product: windows
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service: system
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description: 'The advanced audit policy setting "Windows Filtering Platform > Filtering Platform Connection" must be configured for Success'
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detection:
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selection:
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EventID: 5156
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DestinationPort:
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- 3268
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- 3269
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timeframe: 1h
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condition: selection | count() by SourceAddress > 2000
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falsepositives:
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- Exclude known DCs.
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level: medium
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