I have had the same problem. I installed the Universal program Extractor already days ago and I have used it without any problem until today. I have tried to search information about the virus in the Google and almost it does not go out on any web page. I have not found some even in the database of Avast!! I have gone to the forum of the Extractor page of Universal and there is the message of a user who already had problems with the antivirus of Avast and Universal Extractor in January! Pity that nobody has answered him points his message. I've posted a message in the Avast forum. I tend to believing that this is a false alarm, but I would like to confirm it. Anybody can help us? In the meantime, I've uninstalled Universal Extractor. Thanks in advance David