Description:

This tool will be made available on the 9/9/2009 at the following URL:

4f is a file format fuzzing framework. 4f uses modules which are specifications of the targetted binary or text file format that tell it how to fuzz the target application. If 4f detects a crash, it will log crucial information important for allowing the 4f user to reproduce the problem and also debugging information important to deciding the severity of the bug and its exploitability. http://www.krakowlabs.com/dev/fuz/4f/4f.tar.gz . Thanks to Jeremy Brown (0xjbrown41 [] gmail.com), the author of 4f for submitting this teaser video to SecurityTube. You can visit his site and have a look at his other interesting tools. We've already covered the Hzzp fuzzer he created in a previous video Tags: 4f, fuzzing, fuzzed, fuzz, fuzzer, file format fuzzing