Possible Virus Found in Student Blog?

Recently, a student blog has triggered a malicious content warning on Sophos anti-virus. Interstingly, this virus is one of many multi-OS viruses. The codename of this particular virus is "Mal/FunDF-a". Whether this warning was valid or not has not yet been decided as it was only found by the Sophos database, so this may have been a false positive, or a false alarm. Sophos anit-virus is a free security software capable of detecting and stopping threats against your computer.