ropshell> use 5a67b4ad4c288dc4904c72d5b69d0a3c (download)
name         : emptyspaces (x86_64/ELF)
base address : 0x4004d0
total gadgets: 8704

ropshell> suggest "stack pivoting"
> 0x0048d656 : mov rsp, rcx; ret
> 0x00400b84 : mov rsp, rsi; ret
> 0x00466622 : xchg eax, esp; ret
> 0x0048d657 : mov esp, ecx; ret
> 0x00400b85 : mov esp, esi; ret
> 0x0044a607 : mov esp, edx; call rbp
> 0x00482679 : mov rsp, r8; mov rbp, r9; nop ; jmp rdx
> 0x0041ad34 : xchg edi, esp; add al, [rax]; add dh, dh; ret
> 0x0048267a : mov esp, eax; mov rbp, r9; nop ; jmp rdx
> 0x0046a51f : lea esp, [rax]; add [rax + 0x39], cl; ret
> 0x0040f894 : lea rsp, [rbp - 0x20]; pop rbx; pop r12; pop r13; pop r14; pop rbp; ret
> 0x0040f895 : lea esp, [rbp - 0x20]; pop rbx; pop r12; pop r13; pop r14; pop rbp; ret
> 0x00486c01 : mov esp, ebx; mov rbx, rax; nop cs:[rax + rax]; call [r12]
> 0x0040eac3 : lea esp, [rbx + rax*8 + 8]; nop [rax + rax]; call [rbx]
> 0x00400c13 : leave ; ret