Awesome

OneRuleToRuleThemAll

This is a custom hashcat rule, the original supporting blog post of which I wrote when I worked at https://www.notsosecure.com

Several default and non-default hashcat rules were individually tested over a set of 4.3 million unique MD5 hashes from a data breach. Hashcat debugging provided statistical analysis of the best performing and most efficient rules in each test. The best performing 25% of rules from each tested ruleset were extracted and concatenated into a new custom rule.

OneRuleToRuleThemAll cracked 68.36% of the 4.3 million hashes; an increase of 2.72% (117,626 hashes) over second place which was the hashcat supplied dive rule.

Credit

Aside from hashcat supplied rule sets, shout outs to the following rule sets that were used for testing:

1. https://github.com/praetorian-inc/Hob0Rules (d3adhob0.rule, hob064.rule)
2. http://contest-2010.korelogic.com/rules-hashcat.html (KoreLogicRulesPrependRockYou50000)
3. https://github.com/NSAKEY/nsa-rules (_NSAKEY.v2.dive.rule)
4. https://github.com/hashcat/hashcat/ oclHashcat v1.20 (by https://github.com/evilmog) (generated2.rule)

Please get in touch if anyone has been missed.

License

Rules taken from other ruleset will follow respective licenses. Additional custom rules are added besides those mentioned above, these additional rules are MIT Licensed.