See: http://zulu.zscaler.com/submission/show/41f5cf5fb9ca92c688d81e163e8b99f4-1368628246
and https://www.virustotal.com/en/url/6eff8871861a944d3febfb0532e28cc3f773ce3add71a42215409a753675cba2/analysis/1368627733/
Coclusion because of: http://v.virscan.org/Win32:Agent-AQQU%20[Trj].html
Bad webhost: http://www.mywot.com/en/scorecard/194.63.142.66?utm_source=addon&utm_content=popup-donuts
This malware was not being detected: https://www.virustotal.com/en/file/a463c70204f90978c9d80d846b32acd2d8b8eb2d914a48712ffc3d6ec4e75433/analysis/
See survey: http://support.clean-mx.de/clean-mx/viruses.php?review=194.63.142.66&sort=first%20desc
and as said this one is being flagged by avast!:
https://www.virustotal.com/en/file5499357fa64c649e1ccae61d4be6272b5821dac0bb315e95b007b425caeffd00/analysis/
as is this one: https://www.virustotal.com/en/file/9c38581e2632d98906c519a8d0f8e02f0f8a7b7fef9c29a7a54206c0ea710cd0/analysis/
polonus