ropshell> use c394b60fbc0f8c1a1c0c9a015dcbef97 (download)
name         : ntdll.dll (x86_64/PE)
base address : 0x180001000
total gadgets: 6480

ropshell> suggest "stack pivoting"
> 0x1800514e8 : xchg eax, esp; ret
> 0x18006369f : xchg esp, ebx; ret
> 0x180042607 : mov rsp, r11; pop r14; ret
> 0x180042608 : mov esp, ebx; pop r14; ret
> 0x18010ed66 : lea rsp, [rbp + 0x10]; pop rbp; ret
> 0x18010ed67 : lea esp, [rbp + 0x10]; pop rbp; ret
> 0x18001ae60 : leave ; ret