nuclei-templates/file/url-analyse/url-extension-inspector.yaml

id: url-extension-inspector
info:
  name: URL Extension Inspector
  author: ayadim
  severity: unknown
  description: |
    This template assists you in discovering intriguing extensions within a list of URLs.    
  reference:
    - https://github.com/CYS4srl/CYS4-SensitiveDiscoverer/
  tags: file,urls,extension

file:
  - extensions:
      - all
    extractors:
      - type: regex
        name: Hot finding
        regex:
          - "(?i)(htdocs|www|html|web|webapps|public|public_html|uploads|website|api|test|app|backup|bin|bak|old|release|sql)\\.(7z|bz2|gz|lz|rar|tar\\.gz|tar\\.bz2|xz|zip|z)"
      - type: regex
        name: Backup file
        regex:
          - "(?i)(\\.bak|\\.backup|\\.bkp|\\._bkp|\\.bk|\\.BAK)"
      - type: regex
        name: PHP Source
        regex:
          - "(?i)(\\.php)(\\.~|\\.bk|\\.bak|\\.bkp|\\.BAK|\\.swp|\\.swo|\\.swn|\\.tmp|\\.save|\\.old|\\.new|\\.orig|\\.dist|\\.txt|\\.disabled|\\.original|\\.backup|\\._back|\\._1\\.bak|~|!|\\.0|\\.1|\\.2|\\.3)"
      - type: regex
        name: ASP Source
        regex:
          - "(?i)(\\.asp)(\\.~|\\.bk|\\.bak|\\.bkp|\\.BAK|\\.swp|\\.swo|\\.swn|\\.tmp|\\.save|\\.old|\\.new|\\.orig|\\.dist|\\.txt|\\.disabled|\\.original|\\.backup|\\._back|\\._1\\.bak|~|!|\\.0|\\.1|\\.2|\\.3)"
      - type: regex
        name: Database file
        regex:
          - "(?i)\\.db|\\.sql"
      - type: regex
        name: Bash script
        regex:
          - "(?i)\\.sh|\\.bashrc|\\.zshrc"
      - type: regex
        name: 1Password password manager database file
        regex:
          - "(?i)\\.agilekeychain"
      - type: regex
        name: ASP configuration file
        regex:
          - "(?i)\\.asa"
      - type: regex
        name: Apple Keychain database file
        regex:
          - "(?i)\\.keychain"
      - type: regex
        name: Azure service configuration schema file
        regex:
          - "(?i)\\.cscfg"
      - type: regex
        name: Compressed archive file
        regex:
          - "(?i)(\\.zip|\\.gz|\\.tar|\\.rar|\\.tgz)"
      - type: regex
        name: Configuration file
        regex:
          - "(?i)(\\.ini|\\.config|\\.conf)"
      - type: regex
        name: Day One journal file
        regex:
          - "(?i)\\.dayone"
      - type: regex
        name: Document file
        regex:
          - "(?i)(\\.doc|\\.docx|\\.rtf)"
      - type: regex
        name: GnuCash database file
        regex:
          - "(?i)\\.gnucash"
      - type: regex
        name: Include file
        regex:
          - "(?i)\\.inc"
      - type: regex
        name: XML file
        regex:
          - "(?i)\\.xml"
      - type: regex
        name: Old file
        regex:
          - "(?i)\\.old"
      - type: regex
        name: Log file
        regex:
          - "(?i)\\.log"
      - type: regex
        name: Java file
        regex:
          - "(?i)\\.java"
      - type: regex
        name: SQL dump file
        regex:
          - "(?i)\\.sql"
      - type: regex
        name: Excel file
        regex:
          - "(?i)(\\.xls|\\.xlsx|\\.csv)"
      - type: regex
        name: Certificate file
        regex:
          - "(?i)(\\.cer|\\.crt|\\.p7b)"
      - type: regex
        name: Java key storte
        regex:
          - "(?i)\\.jks"
      - type: regex
        name: KDE Wallet Manager database file
        regex:
          - "(?i)\\.kwallet"
      - type: regex
        name: Little Snitch firewall configuration file
        regex:
          - "(?i)\\.xpl"
      - type: regex
        name: Microsoft BitLocker Trusted Platform Module password file
        regex:
          - "(?i)\\.tpm"
      - type: regex
        name: Microsoft BitLocker recovery key file
        regex:
          - "(?i)\\.bek"
      - type: regex
        name: Microsoft SQL database file
        regex:
          - "(?i)\\.mdf"
      - type: regex
        name: Microsoft SQL server compact database file
        regex:
          - "(?i)\\.sdf"
      - type: regex
        name: Network traffic capture file
        regex:
          - "(?i)\\.pcap"
      - type: regex
        name: OpenVPN client configuration file
        regex:
          - "(?i)\\.ovpn"
      - type: regex
        name: PDF file
        regex:
          - "(?i)\\.pdf"
      - type: regex
        name: PHP file
        regex:
          - "(?i)\\.pcap"
      - type: regex
        name: Password Safe database file
        regex:
          - "(?i)\\.psafe3"
      - type: regex
        name: Potential configuration file
        regex:
          - "(?i)\\.yml"
      - type: regex
        name: Potential cryptographic key bundle
        regex:
          - "(?i)(\\.pkcs12|\\.p12|\\.pfx|\\.asc|\\.pem)"
      - type: regex
        name: Potential private key
        regex:
          - "(?i)otr.private_key"
      - type: regex
        name: Presentation file
        regex:
          - "(?i)(\\.ppt|\\.pptx)"
      - type: regex
        name: Python file
        regex:
          - "(?i)\\.py"
      - type: regex
        name: Remote Desktop connection file
        regex:
          - "(?i)\\.rdp"
      - type: regex
        name: Ruby On Rails file
        regex:
          - "(?i)\\.rb"
      - type: regex
        name: SQLite database file
        regex:
          - "(?i)\\.sqlite|\\.sqlitedb"
      - type: regex
        name: SQLite3 database file
        regex:
          - "(?i)\\.sqlite3"
      - type: regex
        name: Sequel Pro MySQL database manager bookmark file
        regex:
          - "(?i)\\.plist"
      - type: regex
        name: Shell configuration file
        regex:
          - "(?i)(\\.exports|\\.functions|\\.extra)"
      - type: regex
        name: Temporary file
        regex:
          - "(?i)\\.tmp"
      - type: regex
        name: Terraform variable config file
        regex:
          - "(?i)\\.tfvars"
      - type: regex
        name: Text file
        regex:
          - "(?i)\\.txt"
      - type: regex
        name: Tunnelblick VPN configuration file
        regex:
          - "(?i)\\.tblk"
      - type: regex
        name: Windows BitLocker full volume encrypted data file
        regex:
          - "(?i)\\.fve"