AFL Patch out of range

53 views
Skip to first unread message

Domas

unread,
Nov 20, 2023, 5:30:07 PM11/20/23
to afl-users
Good day, I did everything as provided here https://blog.quarkslab.com/android-greybox-fuzzing-with-afl-frida-mode.html
I was able to run fuzzer, but it works really slow and constantly spam errors, it would be really long log so I will provide a video for you to understand what is happening. The basic error looks like this:

DEBUG: debug enabled
DEBUG: (1) id_str 9, __afl_area_ptr 0x7fb691b4e0, __afl_area_initial 0x7fb691b4e0, __afl_area_ptr_dummy 0x7fb691b4e0, __afl_map_addr 0x0, MAP_SIZE 65536, __afl_final_loc 0, __afl_map_size 65536, max_size_forkserver 8388608/0x800000
DEBUG: (2) id_str 9, __afl_area_ptr 0x7fb6c2b000, __afl_area_initial 0x7fb691b4e0, __afl_area_ptr_dummy 0x7fb691b4e0, __afl_map_addr 0x0, MAP_SIZE 65536, __afl_final_loc 0, __afl_map_size 65536, max_size_forkserver 8388608/0x800000
[-] PROGRAM ABORT : Patch out of range 0x0000007D1F89F644->0x0000007FB6C2B000 = 0x000000029738C000
         Location : instrument_patch_ardp(), /opt/AFLplusplus-4.06c/frida_mode/src/instrument/instrument_arm64.c:278


Domas

unread,
Nov 20, 2023, 5:32:07 PM11/20/23
to afl-users
Reply all
Reply to author
Forward
0 new messages