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"
# digest: 490a0046304402203342df27b75080be4762275375e19b63832c89211544474786cce395d13a433302205bfa8b32a8b5f202b6562cc5ac1e8ea50086bca8c54ce36eec20e82d30449b22:922c64590222798bb761d5b6d8e72950