ropshell> use c9dba162d90f403aabdda17b56261b0c (download)
name         : 3x17 (x86_64/ELF)
base address : 0x4010d0
total gadgets: 8821

ropshell> suggest "sp lifting"
> 0x0040ee3d : add rsp, 0x118; ret
> 0x0040ee3d : add rsp, 0x118; ret
> 0x00446c49 : add rsp, 0x28; ret
> 0x00472650 : add rsp, 0x38; ret
> 0x00447869 : add rsp, 0x58; ret
> 0x0047e58b : add rsp, 0x48; jmp [rax]