wooow … you really have to watch your surfing habits, have you not learned anything from us. ;D
seems it could be a new one … this one is two days old https://www.virustotal.com/en/file/27486023beac19af97ff13795818c13e8f95ec2398811a7dfe1f073d1d27d97a/analysis/
http://deletemalware.blogspot.no/2014/01/what-is-pupoptionalcrossridera-and-how.html