Module: Metasploit::Framework::Hashes
- Defined in:
- lib/metasploit/framework/hashes.rb
Overview
This module contains utilities for hashes, including one to identify them Resource list:
https://code.google.com/archive/p/hash-identifier/
https://github.com/psypanda/hashID
https://hashcat.net/wiki/doku.php?id=example_hashes
http://pentestmonkey.net/cheat-sheet/john-the-ripper-hash-formats
https://openwall.info/wiki/john/sample-hashes
QNX formats -> https://moar.so/blog/qnx-password-hash-formats.html
rubocop:disable Metrics/ModuleLength
Constant Summary collapse
- JTR_NTLMV1 =
'netntlm'.freeze
- JTR_NTLMV2 =
'netntlmv2'.freeze
Class Method Summary collapse
Class Method Details
.identify_hash(hash) ⇒ Object
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# File 'lib/metasploit/framework/hashes.rb', line 15 def self.identify_hash(hash) # @param [str] a string of a hashed password # @return [String] the jtr type or empty string on no match hash = hash.to_s.strip case # operating systems when hash.start_with?('$1$') && hash.length == 34 return 'md5' when hash.start_with?('$2$') && hash.length == 59, hash.start_with?('$2a$') && hash.length == 60, hash.start_with?('$2b$') && hash.length == 60, hash.start_with?('$2x$') && hash.length == 60, hash.start_with?('$2y$') && hash.length == 60 return 'bf' # bcrypt when hash.start_with?('$5$') && hash.split('$').last.length == 43 # we dont check full length since it may have 'rounds=' in the [1] area or not with an arbitrary length number return 'sha256,crypt' when hash.start_with?('$6$') && hash.split('$').last.length == 86 # we dont check full length since it may have 'rounds=' in the [1] area or not with an arbitrary length number return 'sha512,crypt' when hash.start_with?('@S@') && hash.length == 148 return 'qnx,sha512' when hash.start_with?('@s@') && hash.length == 84 return 'qnx,sha256' when hash.start_with?('@m@') && hash.length == 52 return 'qnx,md5' when hash.start_with?('$y$') && hash.split('$').last.length == 43 return 'yescrypt' when hash.start_with?('_') && hash.length == 20 return 'des,bsdi,crypt' when hash =~ %r{^[./\dA-Za-z]{13}$} # hash.length == 13 return 'des,crypt' when hash =~ /^\$dynamic_82\$[\da-f]{128}\$HEX\$[\da-f]{32}$/ # jtr vmware ldap https://github.com/rapid7/metasploit-framework/pull/13865#issuecomment-660718108 return 'dynamic_82' when hash.start_with?(/{SSHA}/i) return 'ssha' when hash.start_with?(/{SHA512}/i) return 'raw-sha512' when hash.start_with?(/{SHA256}/i) return 'raw-sha256' when hash.start_with?(/{SHA}/i) return 'raw-sha1' when hash.start_with?(/{MD5}/i) return 'raw-md5' when hash.start_with?(/{SMD5}/i) return 'smd5' when hash.start_with?(/{SSHA256}/i) return 'ssha256' when hash.start_with?(/{SSHA512}/i) return 'ssha512' # windows when hash.length == 65 && hash =~ /^[\da-fA-F]{32}:[\da-fA-F]{32}$/ && hash.split(':').first.upcase == 'AAD3B435B51404EEAAD3B435B51404EE' return 'nt' when hash.length == 65 && hash =~ /^[\da-fA-F]{32}:[\da-fA-F]{32}$/ return 'lm' when hash =~ /^[^\\\/:*?"<>|]{1,20}[:]{2,3}([^\\\/:*?"<>|]{1,20})?:[a-f0-9]{48}:[a-f0-9]{48}:[a-f0-9]{16}$/ return 'netntlm' when hash =~ /^([^\\\/:*?"<>|]{1,20}\\)?[^\\\/:*?"<>|]{1,20}[:]{2,3}([^\\\/:*?"<>|]{1,20}:)?[^\\\/:*?"<>|]{1,20}:[a-f0-9]{32}:[a-f0-9]+$/ return 'netntlmv2' # OSX when hash.start_with?('$ml$') && hash.split('$').last.length == 256 return 'pbkdf2-hmac-sha512,osx' # 10.8+ when hash =~ /^[\da-fA-F]{48}$/ # hash.length == 48 return 'xsha,osx' # 10.4-10.6 # databases when hash.start_with?('0x0100') && hash.length == 54 return 'mssql05' when hash.start_with?('0x0100') && hash.length == 94 return 'mssql' when hash.start_with?('0x0200') && hash.length == 142 return 'mssql12' when hash =~ /^[\da-f]{16}$/ # hash.length == 16 return 'mysql' # mysql323 (pre 4.1) when hash.start_with?('*') && hash.length == 41 return 'mysql-sha1' # mysql 4.1+ when hash.start_with?('md5') && hash.length == 35 return 'postgres' when hash =~ /^[\da-fA-F]{16}$/ return 'des,oracle' # pre 11g when hash =~ /^S:[\dA-F]{60}$/ return 'raw-sha1,oracle11' when hash =~ /^S:[\dA-F]{60};H:[\dA-F]{32};T:[\dA-F]{160}$/ return 'raw-sha1,oracle' when hash =~ /^H:[\dA-F]{32};T:[\dA-F]{160}$/ return 'pbkdf2,oracle12c' # webapps when hash.start_with?('$P$') && hash.length == 34, hash.start_with?('$H$') && hash.length == 34 return 'phpass' # wordpress, drupal, phpbb3 (H not P) when hash.start_with?('$ml$') && hash.length == 203 return 'PBKDF2-HMAC-SHA512' when hash.start_with?('{PKCS5S2}') && hash.length == 73 return 'PBKDF2-HMAC-SHA1' when hash.start_with?('$B$') && hash.split('$').last.length == 32 return 'mediawiki' # mobile when hash =~ /^[A-F0-9]{40}:[a-f0-9]{16}$/ return 'android-sha1' when hash =~ /^[A-F0-9]{32}:[a-f0-9]{16}$/ return 'android-md5' # other when hash =~ /^<\d+@.+?>#\w{32}$/ return 'hmac-md5' when hash.length == 114 && hash.start_with?('$M$') return 'F5-Secure-Vault' when hash =~ /^M\$[[:print:]]+#[\da-fA-F]{32}(?:(?::[[:print:]]*$)|$)/ return 'mscash' when hash =~ /^\$DCC2\$\d+#[[:print:]]+#[\da-fA-F]{32}(?:(?::[[:print:]]*$)|$)/ return 'mscash2' when hash =~ /^\*?[\da-fA-F]{32}\*[\da-fA-F]{32}$/ # we accept the beginning star as optional return 'vnc' when hash =~ /^\$pbkdf2-sha256\$[0-9]+\$[a-z0-9\/.]+\$[a-z0-9\/.]{43}$/i return 'pbkdf2-sha256' when hash =~ /^\$sntp-ms\$[\da-fA-F]{32}\$[\da-fA-F]{96}$/ return 'timeroast' end '' end |