First download and run Flash_Disinfector with your usb stick inserted.
i help my friend to get rid of the Trojan house in his pen drive.
i go to his house and plug in my pen drive to transfer ad-aware to his computer and i eject my pen drive then he plug in his pen drive...
after i went back to home, i realize there is a autorun file in my pen drive and Avira detect and Trojan house TR/Starter.AEO in my pen drive. i quarantine it and eject my pen drive to check have it regenerate another file.And it gone for sure. but comodo firewall 3 start to ask me a no name file want to access to screen and take a snapshot. i block it and it keep ask me the same request for almost 20 time. it stop for a while, but this continue after few minute, and still ask for the same permission to take snapshot of my screen. nothing detected when i scan along with pen drive plug in by avira and ad-aware 2007.