mirror of
https://github.com/AFLplusplus/AFLplusplus.git
synced 2025-06-08 08:11:34 +00:00
20 lines
681 B
Markdown
20 lines
681 B
Markdown
# custum mutator: symqemu
|
|
|
|
This uses the symcc to find new paths into the target.
|
|
|
|
## How to build and use
|
|
|
|
To use this custom mutator follow the steps in the symqemu repository
|
|
[https://github.com/eurecom-s3/symqemu/](https://github.com/eurecom-s3/symqemu/)
|
|
on how to build symqemu-x86_x64 and put it in your `PATH`.
|
|
|
|
Just type `make` to build this custom mutator.
|
|
|
|
```AFL_CUSTOM_MUTATOR_LIBRARY=custom_mutators/symqemu/symqemu-mutator.so AFL_DISABLE_TRIM=1 afl-fuzz ...```
|
|
|
|
## Options
|
|
|
|
`SYMQEMU_ALL=1` - use concolic solving on **all** queue items, not only interesting/favorite ones.
|
|
|
|
`SYMQEMU_LATE=1` - use concolic solving only after there have been no finds for 5 minutes.
|