ropshell> use 57a1912d4b8abbf1680ca7256ae0ef31 (download)
name         : m2.exe (i386/PE)
base address : 0x401000
total gadgets: 317
ropshell> suggest "sp lifting"
> 0x00401b80 : add esp, 0x1c; ret
> 0x00401b80 : add esp, 0x1c; ret
> 0x004064fd : add esp, 0x24; ret
> 0x00405684 : add esp, 0x3c; ret
> 0x00405205 : add esp, 0x4c; ret
> 0x004017d5 : add esp, 0x5c; ret
> 0x00401a6b : sub esp, 0xc; nop ; call eax