id: txt-fingerprint

info:
  name: DNS TXT Record Detected
  author: pdteam
  severity: info
  description: A DNS TXT record was detected. The TXT record lets a domain admin leave notes on a DNS server.
  reference:
    - https://www.netspi.com/blog/technical/network-penetration-testing/analyzing-dns-txt-records-to-fingerprint-service-providers/
  classification:
    cwe-id: CWE-200
  metadata:
    max-request: 1
  tags: dns,txt

dns:
  - name: "{{FQDN}}"
    type: TXT
    matchers:
      - type: regex
        part: answer
        regex:
          - "IN\tTXT\\t(.+)$"

    extractors:
      - type: regex
        group: 1
        regex:
          - "IN\tTXT\t(.+)"

# digest: 4b0a00483046022100e4559c121d9f67b4f8ae256bc1310808d8b5223de95617f4043356431e9d65e50221008b74ba8f34d3497f956434868c133d05dfe8408acdcfa3480f7cd64284dee17a:922c64590222798bb761d5b6d8e72950