一种基于反向连接技术的穿越防火墙的解决方案

A Solution to Firewall Break-Through Based on Reverse Connection Technology

利用一般防火墙不会禁止从计算机内部主动向外部的连接,以及不会禁止关键进程svchost.exe的特点,设计并实现了一个能穿越防火墙的木马程序,具有一定的研究价值.

This paper designs and implements a Trojan horse program that can break through the firewall, with some value for research.According to the general firewall does not prohibit the connection from inside to the out-side, as well as does not prohibit svchost.exe which is a key process in Windows system.