Pondus
2
If you read the forum section name and the info text under it
Avast Free/Pro/IS/Premier (!)
Avast Free/Pro/IS/Premier topics and issues, [b]not viruses or false alarms here![/b]
So next time use Viruses and Worms forum section
What was the full message from avast when detecting the file?
Have you tested the file at www.virustotal.com if tested before, always click rescan for a fresh result
You may post link to scan result here