ropshell> use 221753e21165b2c3491103e09659e382 (download)
name         : chall (x86_64/ELF)
base address : 0x4006b0
total gadgets: 46

ropshell> suggest "load reg"
> 0x004009d3 : pop rdi; ret
> 0x004006f5 : pop rbp; ret
> 0x004009d2 : pop r15; ret
> 0x004009d1 : pop rsi; pop r15; ret
> 0x004009d0 : pop r14; pop r15; ret
> 0x004009ce : pop r13; pop r14; pop r15; ret
> 0x004009cd : pop rsp; pop r13; pop r14; pop r15; ret
> 0x004009cc : pop r12; pop r13; pop r14; pop r15; ret
> 0x004009ca : pop rbx; pop rbp; pop r12; pop r13; pop r14; pop r15; ret