ropshell> use c3fba40cac2f1fd12a989faefcce7801 (download)
name         : 1.2.9 (i386/RAW)
base address : 0x0
total gadgets: 9089

ropshell> suggest "sp lifting"
> 0x00063486 : add esp, 0x10; ret
> 0x00063486 : add esp, 0x10; ret
> 0x00053fb8 : add esp, 0x20; ret
> 0x000025cc : add esp, 0x3c; ret
> 0x0000eca0 : add esp, 0x4c; ret
> 0x0000587d : add esp, 0x5c; ret