抓包

QQ协议分析之消息数据包

http://bbs.csdn.net/topics/390426653?page=1
http://blog.chinaunix.net/uid-21768364-id-2880486.html
qq协议分析
http://wenku.baidu.com/view/c7dd26f9aef8941ea76e05de.html

 

http://www.csna.cn/network-analyst-271-1-1.html

wireshake应用

http://blog.liyibo.org/wireshark-basic-usage/