id: splunk-hec-detect

info:
  name: Splunk HEC - Detect
  author: idealphase
  severity: info
  description: |
    Splunk HCE (HTTP Event Collector (HEC)) was detected.
  reference:
    - https://dev.splunk.com/enterprise/docs/devtools/httpeventcollector/
    - https://community.splunk.com/t5/Getting-Data-In/How-to-check-if-an-HEC-is-up-or-not-before-posting-any-data-to/td-p/417404
  metadata:
    verified: true
    max-request: 1
  tags: tech,splunk,hec,detect,discovery

http:
  - method: GET
    path:
      - "{{BaseURL}}/services/collector/health"

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains_any(body, "text\":\"HEC is healthy\",\"code")'
          - 'contains(header, "application/json")'
        condition: and
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