gREEtingz!!!\
Based on your issues :
I just wanted to inform the text of Autorun. inf file that was in my pen drive and my avast does not detect.
d [autorun]
icon = allien.ico
open = wscript.exe xhv.vbs
shell \ Open \ Command = wscript.exe xhv.vbs
shell \ Open \ Default = 1
xhv.vbs is the name of the file that came with the autorun folder a few more .......
missing database program for virus pen drive ...
required
Here is some advice which maybe can help to rid this virus :
1. Have you try to do a boot time scan with avast?
2. If you found this virus at your thumb drive, please ask avast to scan it again
3. If you already got infected, please follow this instruction :
http://www.technize.com/2008/05/23/how-to-remove-bootvbs-virus/Hopefully you could free from this attacks.