bnagy / afl-trivia

Short, unrelated helper scripts for users of AFL (the fuzzer)

afl-trivia

About

A small collection of scripts that were once gists.

afl-pause & afl-resume

Pause and resume a set of running fuzzers using SIGSTOP / SIGCONT.

afl-consolidate

Consolidate and de-dup all queue and crash files from a set of fuzzers.

afl-pollenate

Pollenate a sync directory between groups of fuzzers running against different targets. Useful when you are fuzzing eg three different PDF rendering engines.

afl-pcmin

Small modifications to afl-cmin to use the GNU parallel tool. Parallelises the initial tracing and some of the sorting. Also supports clobbering an existing output directory.

TODO

• Work out how to parallelise the final selection phase (step 5) in afl-pcmin

Contributing

• Fork and send a pull request
• Report issues

License & Acknowledgements

afl-consolidate and afl-pollenate are released under a permissive but non-GPL compatible license (based on the 4-clause BSD license). See LICENSE file for details. I'm not a fan of the GPL.

The other tools are modified versions from the afl source, so they remain (c) Google Inc and are licensed under the Apache License 2.0.