FuzzDB is the original and most comprehensive dictionary of attack patterns and payload primitives, predictable resource patterns, web backdoors, regex patterns for server responses and PII, and documentation.

Project home: https://github.com/fuzzdb-project/fuzzdb

Some antivirus/antimalware software alerts on FuzzDB. To resolve, the filepath or affected files should be whitelisted. There is nothing in FuzzDB that can harm your computer as-is, however due to the risk of local file include attacks it's not recommended to store this repository on a server or other important system.

Using FuzzDB

FuzzDB is like an application security scanner, without the scanner.

• Web and service security testing with
• OWASP Zap proxy's FuzzDB Zap Extension
• Burp Proxy's intruder tool and scanner
• PappyProxy, a console-based intercepting proxy
• To identify interesting service responses using grep patterns for PII, credit card numbers, error messages, and more
• Inside custom tools for testing software and application protocols
• Crafting security test cases for GUI or command line software with standard test automation tools
• Incorporating into other Open Source software or commercial products
• In training materials and documentation
• To learn about software exploitation techniques

FuzzDB's patterns are used by many security tools and projects such as:

• OWASP Zap Proxy fuzzdb plugin https://www.owasp.org/index.php/OWASP_Zed_Attack_Proxy_Project
• TrustedSec Pentesters Framework https://github.com/trustedsec/ptf
• Rapid7 Metasploit https://github.com/rapid7/metasploit-framework
• Portswigger Burp Suite http://portswigger.net
• Protofuzz https://github.com/trailofbits/protofuzz
• SecLists https://github.com/danielmiessler/SecLists
• BlackArch Linux https://www.blackarch.org/
• ArchStrike Linux https://archstrike.org/

What's in FuzzDB?

Attack Patterns - Malicious and malformed strings known to cause information leakage and exploitation, categorized by attack type. FuzzDB contains comprehensive lists of attack payload primitives known to cause issues like OS command injection, directory listings, directory traversals, source exposure, file upload bypass, authentication bypass, XSS, http header crlf injections, SQL injection, NoSQL injection, and more. For example, FuzzDB catalogs 56 patterns that can potentially be interpreted as a null byte.
https://github.com/fuzzdb-project/fuzzdb/tree/master/attack

Discovery - Because of the popularity of a small number of server types, platforms, and package formats, resources such as logfiles and administrative directories are typically located in a small number of predictable locations. FuzzDB contains a comprehensive database of these, sorted by platform type, language, and application, making brute force testing less brutish.
https://github.com/fuzzdb-project/fuzzdb/tree/master/discovery

Response Analysis - Since system responses also contain predictable strings, FuzzDB contains a set of regex pattern dictionaries to match against server responses such as interesting error messages to aid detection software security defects, lists of common Session ID cookie names, regular expressions for credit cards, social security numbers, and more.
https://github.com/fuzzdb-project/fuzzdb/tree/master/regex

Other useful stuff - Webshells, common password and username lists, and some handy wordlists.

Documentation - Helpful documentation and cheatsheets sourced from around the web that are relevant to the payload categories are also provided. Many directories contain a README.md file with usage notes.
https://github.com/fuzzdb-project/fuzzdb/tree/master/docs

It's like an open source application security scanner, without the scanner.

How-To

https://github.com/fuzzdb-project/fuzzdb/wiki/usagehints

Why FuzzDB exists

FuzzDB was created because it's impossible for a human to recall all strings and variants for constructing attacks that are likely to cause software to operate in a manner other than intended by its designers. FuzzDB's attack and discovery pattern dictionary allows security testers and researchers to repeatably exercise applications and uncover more vulnerabilities.

The inherent nature of client/server protocols, commonly used software stacks, and the limited number of standard application features involving security decisions that are likely to be abused such as authentication, authorization, file upload, etc. result in a frequency distribution of the presentation of software application vulnerability categories that looks gaussian, as demonstrated by taxonomies such as the OWASP Top 10.

To inform future testing, FuzzDB collects attack and discovery patterns that have caused software to malfunction in the past. While a small number of patterns could find many bugs, a more comprehensive set of variants allows for discovery of edge cases that bypass protection mechanisms, that result from interoperability issues, or are only discovered through knowlege of predictable resource names.

Released under the dual New BSD and Creative Commons by Attribution licenses, FuzzDB can be used for any purpose by penetration testers and security researchers and leveraged to improve the test cases built into open source and commercial security testing software.

How were the attack patterns collected?

Lots of hours of research while performing penetration tests and research:

• analysis of default app installs
• analysis of system and application documentation
• analysis of error messages
• researching old web exploits for repeatable attack strings
• scraping scanner payloads from http logs
• various books, articles, blog posts, mailing list threads
• other open source fuzzers and pentest tools and the input of contributors: https://github.com/fuzzdb-project/fuzzdb/graphs/contributors

Download

Preferred method is to check out sources via git, new payloads are added frequently

https://github.com/fuzzdb-project/fuzzdb.git

While in the FuzzDB dir, you can update your local repo with the command

git pull

You can also browse the FuzzDB github sources and there is always a zip file

Who

FuzzDB was created by Adam Muntner (amuntner @ gmail.com) FuzzDB (c) Copyright Adam Muntner, 2010-2016 Portions copyrighted by others, as noted in commit comments and README.md files.

The FuzzDB license is New BSD and Creative Commons by Attribution. The ultimate goal of this project is to make the patterns contained within obsolete. If you use this project in your work, research, or commercial product, you are required to cite it. That's it. I always enjoy hearing about how people are using it to find an interesting bug or in a tool, send me an email and let me know.

Submissions are always welcome!

Official FuzzDB project page: https://github.com/fuzzdb-project/fuzzdb/