该程序运用到了for 循环和if条件判断和注册表写入方法



程序通过注册表的写操作对注册表进行了修改



程序运行时禁用了任务管理器、CMD命令



同时对系统安全模式进行了修改，通过修改使用户不能通过安全模式进入系统



这个程序实现的功能是开机后就自动关机，并且不能结束该进程。禁用安全模式后



使用户不能正常使用系统。



导致最后用户不得不重新安装系统或者还原系统-The procedure applied to a judge for loops and if conditions and registry write method writes the program through the registry to modify the registry to disable the program is running Task Manager, CMD command while the system security model was modified by modified so that the user can not enter the system through safe mode to achieve the function of this program is to boot after automatic shutdown, and can not end the process. Disable safe mode so that users can not use the system. Leading to the final users have to reinstall the system or restore the system