Virus problem Win32: Salicode Win32: Sality

Please help me. Avast is catching these viruses:

Win32: Salicode
Win32: Sality

Attachments.

Old file infector virus …

What did you do when this was detected?
Did avast detect this when scanning?
Where did avast detect these file(s) … file location

attach screenshot if you have any

Malware expert is notified, it may take hours before he is online

Although logs are clean I will need to see which files Avast detects as Sality so please post screenshots of Avast detections.