Kubernetes Secrets Enumeration

Description

Detects enumeration of Kubernetes secrets.

Query · sigma

selection:
  verb: list
  objectRef.resource: secrets
condition: selection

Known false positives

  • The Kubernetes dashboard occasionally accesses the kubernetes-dashboard-key-holder secret
Raw source Kubernetes Secrets Enumeration · Sigma
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Published by SigmaHQ/sigma ↗, licensed under Detection Rule License 1.1 ↗. Reproduced here unmodified. 
title: Kubernetes Secrets Enumeration
id: eeb3e9e1-b685-44e4-9232-6bb701f925b5
related:
    - id: 7ee0b4aa-d8d4-4088-b661-20efdf41a04c
      type: derived
status: test
description: Detects enumeration of Kubernetes secrets.
references:
    - https://microsoft.github.io/Threat-Matrix-for-Kubernetes/techniques/List%20K8S%20secrets/
author: Leo Tsaousis (@laripping)
date: 2024-03-26
tags:
    - attack.t1552.007
    - attack.credential-access
logsource:
    category: application
    product: kubernetes
    service: audit
detection:
    selection:
        verb: 'list'
        objectRef.resource: 'secrets'
    condition: selection
falsepositives:
    - The Kubernetes dashboard occasionally accesses the kubernetes-dashboard-key-holder secret
level: low

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