this is the virus, what I last time said. Such exe file is just normal exe file, till now no antivirus software can find it and kill it.
what this virus really want do, is something else. It can maybe destroy your system or maybe not.
I have alreay such idea to create such virus, but I have never done. Now someone else have done it. When you really know, what I mean, then you should know, antivirus software is now a joke.