andreafioraldi / frida-js-afl-instr

An example on how to do performant in-memory fuzzing with AFL++ and Frida

Geek Repo:Geek Repo

Github PK Tool:Github PK Tool

frida-js-afl-instr

An example on how to do performant in-memory fuzzing with AFL++ and Frida. Currently works only on Linux, not Android.

To run use the same option of unicorn_mode, -U.

afl-fuzz -U -i in -o out -m none -- python3 frida_driver.py

If you want to adapt this script to other binaries that are not the simple test binary shipped within this repo you have to hack a bit fuzz.py to use your binary and frida_script.js to correctly call your target function.

You can also use showmap to test the instrumentation (and run frida_driver.py).

afl-showmap -U -o - -- python3 frida_driver.py

Screenshots

sc1

About

An example on how to do performant in-memory fuzzing with AFL++ and Frida


Languages

Language:JavaScript 66.0%Language:Python 25.8%Language:C 8.2%