Type your comment> @Chainmanner said:
Type your comment> @KullPid said:
@job0 I tried to run it but I received fake flags → how to debug it? (I tried
gdb-multiarchbut get some errors…)
gdb-multiarchdoesn’t seem to work very well for this; I just ran the program with the QEMU userland emulator and attached GDB to it. Kind of inconvenient, but it worked for me. (Feel free to remove if this is a spoiler.)
I switched to use Cutter (opensource from radare) combine qemu-aarch64_be-static.
Now, I stucking to bypass ptrace … This challenge really fancy…