清除木马hotfix.exe

这两天电脑总是突然蓝屏，而且运行速度很慢，看到一个名字为hotfix.exe 的进程占用了不少系统资源，上网查了一下，在这里找到一个关于hotfix.exe的介绍文章， hotfix.exe 实际上是windows的一个工具，但是有时候会被黑客利用，估计我机器上的就是一个病毒，文章是这样介绍的：

Hotfix.exe is actually a harmful file associated with the thinkpoint cyber trick. This exe file  acts as the  primary executable for this fake  software. Hotfix is really a actual Windows application used to correct system problems. You could usually get the hotfix.exe file in “C:Windows\Microsoft.NETFramework\v1.1.4322Updates” folder. If it’s identified somewhere else, you should realize that hotfix.exe might be a spyware or trojan viruses , Hackers intelligently use hotfix.exe to puzzle scanners and also hide the infection from other system programs. A really excellent antispyware software can easily get rid of hotfix.exe. Ensure that your computer is free of this kind of danger by installing a trusted antispyware software.

从这篇文章判断，我中的就是病毒了。按照文章的说明，我一步一步地操作，最终干掉了这个可恶的hotfix.exe木马。