http://www.trendmicro.co.jp/vinfo/virusencyclo/default5.asp?VName=SWF_DLOADER.YVN

http://www.trendmicro.co.jp/vinfo/virusencyclo/default5.asp?VName=SWF_DLOADER.YVM

http://www.trendmicro.co.jp/vinfo/grayware/ve_graywareDetails.asp?GNAME=TSPY_ONLINEG.GFP