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diff --git a/custom_mutators/symcc/README.md b/custom_mutators/symcc/README.md new file mode 100644 index 00000000..337362ae --- /dev/null +++ b/custom_mutators/symcc/README.md @@ -0,0 +1,15 @@ +# custum mutator: symcc + +This uses the excellent symcc to find new paths into the target. + +To use this custom mutator follow the steps in the symcc repository +[https://github.com/eurecom-s3/symcc/](https://github.com/eurecom-s3/symcc/) +on how to build symcc and how to instrument a target binary (the same target +that you are fuzzing). + +The target program compiled with symcc has to be pointed to with the +`SYMCC_TARGET` environment variable. + +just type `make` to build this custom mutator. + +```SYMCC_TARGET=/prg/to/symcc/compiled/target AFL_CUSTOM_MUTATOR_LIBRARY=custom_mutators/symcc/symcc-mutator.so afl-fuzz ...``` |