boofuzz
libfuzzer
boofuzz | libfuzzer | |
---|---|---|
1 | 1 | |
1,960 | 42 | |
- | - | |
7.3 | 0.0 | |
10 days ago | about 1 year ago | |
Python | Nim | |
GNU General Public License v3.0 only | MIT License |
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boofuzz
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Microsoft Teams, Exchange Server, Windows 10 Hacked in Pwn2Own 2021
The one thing that's not really fully encapsulated in a lot of these comment chains below is the role of custom written fuzzers for competitions like this. Frameworks like AFL, BooFuzz, etc. A properly written test file will allow for most of the hunting to happen automagically by tampering with function calls or inputs until something crashes. By configuring an environment appropriately, you can run millions of test cases, and get the crashes logged to parse through later. This allows the researchers/exploit writers to only focus on the exceptions/traces that seem the most fruitful. This is one methodology, it's not the case for everyone, but most codebases are too big to go through the ASM by hand these days.
libfuzzer
What are some alternatives?
American Fuzzy Lop - american fuzzy lop - a security-oriented fuzzer
oss-fuzz - OSS-Fuzz - continuous fuzzing for open source software.
CrossHair - An analysis tool for Python that blurs the line between testing and type systems.
Awesome-Hacking - A collection of various awesome lists for hackers, pentesters and security researchers
dirsearch - Web path scanner
Fuzzing101 - An step by step fuzzing tutorial. A GitHub Security Lab initiative
FDsploit - File Inclusion & Directory Traversal fuzzing, enumeration & exploitation tool.
0d1n - Tool for automating customized attacks against web applications. Fully made in C language with pthreads, it has fast performance.
netzob - Netzob: Protocol Reverse Engineering, Modeling and Fuzzing
hypothesis - Hypothesis is a powerful, flexible, and easy to use library for property-based testing.
kharma - Grammar-based fuzzing corpus generator
peafl64 - Static Binary Instrumentation tool for Windows x64 executables