说明：  简单的U盘感染的C源码。基本上现实了一般U盘感染的功能，但不能免杀。想了解感染U盘的朋友们可以看一下。
(U disk infected with a simple C source code. Basically, the reality of the infection generally U-disk function, but not free to kill. U disk infection would like to know friends can look at.)