I don't know what is the name of this virus is, but let me tell you.
It stays in my flash drive. Whenever I plug in the flash, the drive icon changes to folder icon. At first I didn't notice about it at all. But it had disabled the task manger (I'm using Windows XP). So I fixed the task manager by going to regedit, then I open the task manager seeing one process call Generic.exe which makes my PC slow down if I use right click on desktop to refresh. Then I end this process, and my PC runs faster.
Now that I scanned my PC for virus with AVG free 8.0..nothing happens. Then I turn on the "Hide Protected operating system files (Recommended)" and I saw there're one hidden folder and one file in the flash: RECYCLE & autorun.inf.
Now my problem is even I deleted this folder and this file, 2seconds later it come out again..and again.
Please help give me solution to my PC and the flash.