ropshell> use 64437dd30d82c9f4a201a2a1a730ba1a (download)
name         : sad (x86_64/ELF)
base address : 0x4010e0
total gadgets: 6729

ropshell> suggest "sp lifting"
> 0x00407d6b : add rsp, 0x118; ret
> 0x00407d6b : add rsp, 0x118; ret
> 0x0043ec3d : add rsp, 0x28; ret
> 0x004625f9 : add rsp, 0x38; ret
> 0x0046de15 : add rsp, 0x48; ret
> 0x0043f8d4 : add rsp, 0x58; ret