ropshell> use 6d58daff3c7c496b236010345b9bc9d6 (download)
name         : think-twice (x86_64/ELF)
base address : 0x4004f0
total gadgets: 8882

ropshell> suggest "sp lifting"
> 0x0040dd1d : add rsp, 0x118; ret
> 0x0040dd1d : add rsp, 0x118; ret
> 0x0044a4e9 : add rsp, 0x28; ret
> 0x0047ed70 : add rsp, 0x38; ret
> 0x0044a719 : add rsp, 0x58; ret
> 0x0048b04b : add rsp, 0x48; jmp [rax]