Kubernetes Secrets Enumeration

Detects enumeration of Kubernetes secrets.

Sigma rule (View on GitHub)

 1title: Kubernetes Secrets Enumeration
 2id: eeb3e9e1-b685-44e4-9232-6bb701f925b5
 3related:
 4    - id: 7ee0b4aa-d8d4-4088-b661-20efdf41a04c
 5      type: derived
 6status: experimental
 7description: Detects enumeration of Kubernetes secrets.
 8references:
 9    - https://microsoft.github.io/Threat-Matrix-for-Kubernetes/techniques/List%20K8S%20secrets/
10author: Leo Tsaousis (@laripping)
11date: 2024/03/26
12tags:
13    - attack.t1552.007
14logsource:
15    category: application
16    product: kubernetes
17    service: audit
18detection:
19    selection:
20        verb: 'list'
21        objectRef.resource: 'secrets'
22    condition: selection
23falsepositives:
24    - The Kubernetes dashboard occasionally accesses the kubernetes-dashboard-key-holder secret
25level: low

References

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