VirusTotal is now able to help
detect exploit attempts made using video and music files in ASF format. The ASF format is able to include embedded URLs which are opened automatically when the files are played. The detection service determines the destination of these URLs.
This service is not yet offered by local anti-virus software.
ASF files usually contain WMA-, WMV- or MP3-formatted content and enable Microsoft's digital rights management system to check whether songs or videos have been obtained legally. If a user wishes to play such a file, Windows Media Player checks the file's licence. ASF files also contain links to industry web sites used to clarify licensing issues.
