Password Cracking

BozoCrack

BozoCrack is a depressingly effective MD5 password hash cracker with almost zero CPU/GPU load. Instead of rainbow tables, dictionaries, or brute force, BozoCrack simply finds the plaintext password. Specifically, it googles the MD5 hash and hopes the plaintext appears somewhere on the first page of results.

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HoboRules

Password cracking rules for Hashcat based on statistics and industry patterns. The following blog posts on passwords explain the statistical signifigance of these rulesets:
Statistics Will Crack Your Password
Praetorian Password Cracking Rules Released
Useful wordlists to utilize with these rules have been included in the wordlists directory

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John the Ripper

This is a community-enhanced, "jumbo" version of John the Ripper. It has a lot of code, documentation, and data contributed by the user community. This is not "official" John the Ripper code. It is very easy for new code to be added to jumbo: the quality requirements are low. This means that you get a lot of functionality that is not "mature" enough or is otherwise inappropriate for the official JtR, which in turn also means that bugs in this code are to be expected.

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 Patator

Patator was written out of frustration from using Hydra, Medusa, Ncrack, Metasploit modules and Nmap NSE scripts for password guessing attacks. I opted for a different approach in order to not create yet another brute-forcing tool and avoid repeating the same shortcomings. Patator is a multi-threaded tool written in Python, that strives to be more reliable and flexible than his fellow predecessors.

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Hydra tool

 

Hydra is a parallelized login cracker which supports numerous protocols to attack. It is very fast and flexible, and new modules are easy to add. This tool makes it possible for researchers and security consultants to show how easy it would be to gain unauthorized access to a system remotely.
                 It supports: Cisco AAA, Cisco auth, Cisco enable, CVS, FTP, HTTP(S)-FORM-GET, HTTP(S)-FORM-POST, HTTP(S)-GET, HTTP(S)-HEAD, HTTP-Proxy, ICQ, IMAP, IRC, LDAP, MS-SQL, MySQL, NNTP, Oracle Listener, Oracle SID, PC-Anywhere, PC-NFS, POP3, PostgreSQL, RDP, Rexec, Rlogin, Rsh, SIP, SMB(NT), SMTP, SMTP Enum, SNMP v1+v2+v3, SOCKS5, SSH (v1 and v2), SSHKEY, Subversion, Teamspeak (TS2), Telnet, VMware-Auth, VNC and XMPP.

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