This is a malicious COOKIE, is caused by some malicious adware, browser hijackers showed an ad page.
Treatment Strategies: Open IE – Tools – Internet Options to delete cookie files.
possible viruses style
[System] =] C: \ Documents and Settings \ Administrator \ Cookies \ administrator @ doubleclick [1]. txt Cookie.DoubleClick
[System] =] C: \ Documents and Settings \ Administrator \ Cookies \ administrator@m.webtrends [2]. txt Cookie.WebTrends
[System] =] C: \ Documents and Settings \ Administrator \ Cookies \ administrator@down.zdnet.com [ 2]. txt Cookie.ZDNet
[System] =] C: \ Documents and Settings \ Administrator \ Cookies \ administrator@am.zdnet.com [2]. txt Cookie.ZDNet
[System] = ] C: \ Documents and Settings \ Administrator \ Cookies \ administrator@www.zdnet.com [2]. txt Cookie.ZDNet D: \ Downloads \ Adn_Video_Cms_Free.rar =] Plus \ Sql_Function_2.asp Generic.XPL.ADODB.D79A19EA