# netrc Credential File Exposure Detection Module

id: netrc-exposure
info:
  name: netrc Credential File Exposure
  author: sif
  severity: high
  description: Detects an exposed .netrc file that leaks machine login credentials in cleartext
  tags: [netrc, credentials, secrets, recon, exposure]

type: http

http:
  method: GET
  paths:
    - "{{BaseURL}}/.netrc"
    - "{{BaseURL}}/netrc"

  matchers:
    - type: status
      status:
        - 200

    - type: regex
      part: body
      regex:
        - '(?:machine\s+\S+|default)\s+login\s+\S+\s+password\s+\S+'

    - type: word
      part: body
      negative: true
      condition: or
      words:
        - "<!DOCTYPE"
        - "<html"

  extractors:
    - type: regex
      name: netrc_machine
      part: body
      regex:
        - 'machine\s+(\S+)'
      group: 1