FWIW The sophos anti-virus I'm forced to use at work says this is the problem: http://www.sophos.com/en-us//threat-center/threat-analyses/viruses-and-spyware/M

FWIW The sophos anti-virus I'm forced to use at work says this is the problem: http://www.sophos.com/en-us//threat-center/threat-analyses/viruses-and-spyware/Mal~HTMLGen-A.aspx http://www.sophos.com/en-us//threat-center/threat-analyses/v... It's probably wrong though!