ropshell> use 4c2d2746bb12863c464ebafac7e93bd5 (download)
name         : paycalc (x86_64/ELF)
base address : 0x4003b0
total gadgets: 8712

ropshell> suggest "sp lifting"
> 0x00417000 : add rsp, 0x18; ret
> 0x00417000 : add rsp, 0x18; ret
> 0x00465caa : add rsp, 0x28; ret
> 0x00471402 : add rsp, 0x30; ret
> 0x00472145 : add rsp, 0x48; ret
> 0x004721d5 : add rsp, 0x58; ret