afl 설치 및 사용

$git clone https://github.com/mirrorer/afl
 
$cd afl
 
$make all
 
--------------기본 설치 완료--------------------
 
1. source code base
 
   $./afl-gcc -o target target.c
 
2. binary base
   QEMU 모드 동작 시켜야함
 
   $cd ./qemu_mode
   $CPU_TARGET=[core] ./build_qemu_support.sh
 
   [ex]
   CPU_TARGET=i386 ./build_qemu_support.sh
 
 
 
사용
    ./afl-fuzz -i seed_folder -o output_folder target_binary

     [ex]
    ./afl-fuzz -i ./testcases/others/text/ -o ./out ~/Desktop/./binary