ropshell> use f283522b5e0ff91fec98ace815639406 (download)
name         : ch57 (x86_64/ELF)
base address : 0x339
total gadgets: 84

ropshell> suggest "load reg"
> 0x00000a51 : pop rax; ret
> 0x00000a50 : pop r8; ret
> 0x00000a4f : pop rcx; pop r8; ret
> 0x00000a4e : pop r9; pop r8; ret
> 0x000005bb : mov eax, [rsp - 4]; ret
> 0x0000071d : mov rax, [rsp + 8]; add rax, rdx; mov [rax], 0; mov eax, [rsp + 0x1c]; add rsp, 0x28; ret