ropshell> use ed6014c1ccd07eb2ef94913332b01b25 (download)
name         : nginx (x86_64/ELF)
base address : 0x4037c0
total gadgets: 1991

ropshell> suggest "stack pivoting"
> 0x00444fd9 : xchg eax, esp; ret 0xb8
> 0x0043a9d4 : xchg esp, edi; call [rbp + 0x53]
> 0x0043a7e9 : mov esp, edi; call [rbp + 0x53]
> 0x0043cf9f : mov esp, esp; mov rdi, r12; call rax
> 0x00464976 : lea esp, [rsp + 0x40]; mov rdi, r12; call rax
> 0x00426354 : lea esp, [rdx + rbp*8]; mov rdi, r14; call rax
> 0x0040b1cf : mov esp, ebx; sub rbx, rbp; mov rsi, r13; mov rdi, rbx; call r15
> 0x0043348c : leave ; jmp rcx