1# afl-proxy 2 3afl-proxy is an example skeleton file which can easily be used to fuzz 4and instrument non-standard things. 5 6You only need to change the while() loop of the main() to send the 7data of buf[] with length len to the target and write the coverage 8information to __afl_area_ptr[__afl_map_size] 9 10UPDATE: you can also use [custom mutators](../../docs/custom_mutators.md) with 11afl_custom_fuzz_send to send data to a target, which is much more efficient! 12But you can only use this feature if you start the target via afl-fuzz and 13a forkserver is active (e.g. via -Q qemu_mode or source compiled). 14 15