Windows软件自免疫系统设计

Design of Self-immunity System for Windows Software

提出一种针对 Windows软件文件型病毒的新的解决方案 .该方案有别于杀毒软件的杀毒机制 ,而是依靠程序自身进行的 CRC32位校验、辅助线程等代码的监视功能来防止病毒的植入 .当 Windows软件受到非法攻击而出错时 ,自免疫系统的自动修复代码将根据 CRC校验的结果 ,立即自动修复或恢复被攻击的软件 ;本系统在一定程度上还可对抗他人的调试分析 ,达到自免疫的目的 .

A kind of new project is advanced to protect Windows software from document type viruses. This method is different from using previous killing-virus tools, only depends on CRC32 self-check and monitor of sub-thread to protect itself from virus′s embedding. The auto-repair function of this system can restore immediately the attacked software, when Windows software takes a error because of a attack of the virus. This system can deal with withstand debugging of someone else. So it can get immunity.