ropshell> use ee570d67dee756672c70a13e2e2099dd (download)
name         : poc-64 (x86_64/ELF)
base address : 0x4003b0
total gadgets: 7845

ropshell> suggest "sp lifting"
> 0x004554b9 : add rsp, 0x100; ret
> 0x004554b9 : add rsp, 0x100; ret
> 0x00432e9f : add rsp, 0x28; ret
> 0x00441e25 : add rsp, 0x38; ret
> 0x00433189 : add rsp, 0x58; ret
> 0x0046606b : add rsp, 0x48; jmp [rax]