ropshell> use 1ff0163f62112cb49e9000e0bc8c0e86 (download)
name         : vuln.exe (x86_64/PE)
base address : 0x140001000
total gadgets: 1233

ropshell> suggest "sp lifting"
> 0x140001720 : add rsp, 0x18; ret
> 0x140001720 : add rsp, 0x18; ret
> 0x14000136f : add rsp, 0x28; ret
> 0x140001195 : add rsp, 0x38; ret
> 0x1400126c2 : add rsp, 0x48; ret
> 0x140010a34 : add rsp, 0x58; ret