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OneRuleToRuleThemAll

MIT

A comprehensive password cracking rule combining multiple sources for improved hashcat performance.

GitHubGitHub
1.6k stars298 forks0 contributors

What is OneRuleToRuleThemAll?

password_cracking_rule is a collection of password cracking rules for hashcat that combines effective patterns from multiple established sources. It provides security professionals with optimized rules for testing password strength during security assessments. The project acknowledges that no single rule can crack all passwords but offers a well-tested aggregation that performed strongly in comparative tests.

Target Audience

Penetration testers, security researchers, and red team members who need effective password cracking rules for security assessments and password strength testing.

Value Proposition

Developers choose this project because it aggregates proven rules from multiple reputable sources into a single file, saving time on rule selection and configuration. It provides a practical starting point that has demonstrated strong performance in testing scenarios.

Overview

One rule to crack all passwords. or atleast we hope so.

Use Cases

Best For

  • Security professionals conducting password strength assessments
  • Penetration testers needing optimized hashcat rules
  • Red team members performing password cracking attacks
  • Security researchers comparing password cracking methodologies
  • Organizations testing their own password policies
  • Educational demonstrations of password security weaknesses

Not Ideal For

  • Security assessments requiring rules tailored to specific cultural or linguistic password patterns
  • Environments with strict single-license requirements for compliance purposes
  • Projects where minimal rule sets are preferred to reduce computational overhead and speed up attacks

Pros & Cons

Pros

Multi-source Aggregation

Combines proven rules from Hob0Rules, KoreLogic, NSAKEY, and hashcat's generated2.rule, offering a comprehensive starting point without needing to manually gather sources.

Tested Performance

Includes rules that performed best in comparative tests, as referenced in the associated blog post, saving time on trial-and-error optimization.

Practical Philosophy

Acknowledges the limitations of password cracking and encourages context-aware strategies, preventing over-reliance on a single rule set for all scenarios.

Clear Licensing

Maintains original licenses for sourced rules and adds custom MIT-licensed rules, ensuring legal transparency for ethical use in security testing.

Cons

Context-Dependent Effectiveness

As admitted in the README, no single rule can crack all passwords, requiring users to manually adjust attacks based on variables like time, hardware, and dictionary size.

Hashcat-Specific Format

The rules are designed exclusively for hashcat, making them incompatible with other password cracking tools like John the Ripper without conversion efforts.

Minimal Usage Guidance

The README provides only basic credits and licensing, lacking detailed instructions on integration, customization, or performance tuning for beginners.

Frequently Asked Questions

Quick Stats

Stars1,618
Forks298
Contributors0
Open Issues5
Last commit4 years ago
CreatedSince 2017

Tags

#penetration-testing#cybersecurity-tools#offensive-security#password-cracking#hashcat#security-testing#password-security

Included in

Password Cracking913
Auto-fetched 1 day ago

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