QQ尾巴病毒的实现原理，偷偷向用户的qq上发送消息，VC++实现。主要功能就是实现自动进行发送QQ消息的功能。-The realization principle of QQ tail virus, secretly sends a message to a user s QQ, VC++ to achieve.The main function is to achieve the function of automatically sending QQ messages.