HOW TO HACK AN ADSL ROUTER

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.

Suppose your IP is 117.192.195.101, you can set the range something as 117.192.194.0 to 117.192.200.255 so that there exists atleast 200-300 IP addresses in the range.

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 OptionsTools instead of

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.

Warning!

All the information provided in this post are for educational purposes only. Please do not use this information for illegal purposes.

HOW TO HACK A MTNL INTERNET ACCOUNT

Many persons asked me for how to hack mtnl account.Here is a general procedure to hack any DSL/cable account.I have already hacked MTNL triband and spectranet cablenet using this.
The actual procedure specifically for mtnl is damn simpler but this is the general method.Not for no

obs.
As they say,no pain no gain.
I am not responsible for any harm caused to you using this method.Though the method is damn simple,the detection is simpler.
This tutorial will explain to you how to hack someone’s internet account thru his router.
This hack is based on a secuirty exploit of the router’s default password and the stupidity of the user.
Explanation: when somebody buy’s a xDSL/Cabel router, the router is set to manufactory defaults like IP range, user accounts, router table, and most important the security level.
The last one we will exploit.
Most routers will have a user friendly setup menu running on port 23 (telnet) and sometimes port 80 (http) or both.
This is what we are looking for.

Step 1.
Get a multie IP range scanner like superscanner (superscanner is fast and easy to use).
Get a xDSL/Cabel user IP range. This is a single user IP 212.129.169.196 so the ip range of this Internet provider is 212.129.xxx.xxx most likely it will be from 212.129.1.1 to 212.129.255.255 .
To keep your scanning range not to big it’s smart to scan from 212.129.1.1 to 212.129.1.255 it also depends of your bandwidth how fast the scan will be finished.
The IP adres above is just a example any IP range from a xDSL/Cabel provider can be used for this hack.
before you start scanning specify the TCP/IP ports. You know that we are looking for TCP port 23 (telnet) and TCP port 80 (http) so edit the list and select only port 23 and port 80.
Now start scanning and wait for the results.
When finished scanning look for a IP that has a open port 23 and 80. Write them down or remember them.

Step 2.
Way 1
This is important: Most routers have connection log capability so the last thing you want to do is making a connection with your own broadband connection so use a anonymouse proxy server or dailup connection with a fake name and address (56.9 modem for example) when connection to the victim’s router.
Now get a telnet program. Windows has a standard telnet program just go to start,
select run and type down “telnet” without the “, click or enter OK.
Select “connect” than “Remote system” enter IP adres of the victim in the “host name” field press OK.
wait for your computer to make a connection. This way only works when the router has a open telnet port service running.
Way 2
This is important: Most routers have connection log capability so the last thing you want to do is making a connection with your own broadband connection so use a anonymouse proxy server or dailup connection with a fake name and adres (56.9 modem for example) when connection to the victim’s router.
Open a Internet explorer windows enter the IP address of the victim after the http:// in the address bar.
This way only works when the router has a open hyper text transfer protocol (http) service running.

Step 3
Entering the userfriendly setup menu. 9 out of 10 times the menu is protected by a loginname and password. When the user doesn’t change any security value’s the default password stay’s usable.
So the only thing you have to do is find out what type of router the victim uses. I use this tool: GFILanguard Network Security Scanner is good. When you find out the type of router that’s been used get the wright loginname and password from this list (not every router is on the list)

Step 4
When you have a connection in telnet or internet expolorer you need to look for user accounts.
PPP, PPtP, PPeP, PPoP, or such connection protocol. If this is not correct look for anything that maybe contains any info about the ISP account of the user.
go to this option and open it. Most likely you will see a overview of user setup options.
Now look for the username and password.
In most case the username will be freely displayed so just write it down or what ever….
The password is a different story. Allmost always the password is protected by ********* (stars) in the telnet way there is noway around it (goto another victim) but when you have a port 80 connection (http). Internet connection way open click right mouse key and select “View source” now look for the field where the star are at. most likely you can read it because in the source code the star are converted to normal ASCII text.
If not get a “******** to text” convertor like snadboy’s revelation V.2 move the cursor over the ****** and….
It’s a miracle you can read the password.
Now you have the username and password.
There a million fun thing to do with that but more about that next time.
Tips.
Beware on most routers only one person can be loget on simultaneous in the router setupmenu.
Don’t change anything in the router if you don’t know what you are doing.
Dont cause any unintentional harm.Dont overuse any connection as the sufferer may complain.

INCREASE BROADBAND SPEED USING SIMPLE TWEAK

Increase Broadband Speed Using Simple Tweak
A Simple Tweak (XP Pro only) which will increase your Broadband Speed.

Make sure you Log on as Administrator, not as a user with Administrator privileges.

Follow the steps as given below-

1) Click on Start Button.

2) Select Run From Start Menu.

3) Type gpedit.msc

4) Expand the [Administrative Templates] branch.

5) Then Expand the [Network] branch.

6) Highlight(Select by Single Click) [QoS Packet Scheduler]

7) Double-click [Limit Reservable Bandwidth] (Available in Right Side Panel)

8) Check(Select By Single Click on it) [Enabled]

9) Change [Bandwidth limit %] to 0 %

10) Click [OK] Button.

11) Restart Your PC.

12) Now Check Your Broadband Speed.

VODAFONE GPRS HACK FOR FREE ACCESS

Vodafone Hack For Free GPRS

This method has been tested on different mobiles and has been confirmed to be working.
Followng are the Settings you require to configure on your Mobile:

Account Name: Vodafone_gprs
Homepage: http://live.vodafone.in
User Name: (no need)
Pass: (no need)

Access Point Settings:-
Proxy: Enabled
Proxy Address: 10.10.1.100
Proxy Port: 9401
Data Bearer: Packet Data

Bearer Settings:-
Packet Data Access Point: portalnmms
Network type: IPV4
Authentication: normal
User Name: (no need)
Password: (no need)

*IF that happen this settings is not working then change the proxy port number to:-

Proxy Port: 9401

AIRTEL INTERNET HACKING FOR FREE ACCESS

Airtel Hack For Free Internet Access

All you need to have is
–>PC
–>Serial/USB cable/Bluetooth dongle
–>Any Browser(I suggest Opera as we can browse both wap and other sites)

Follow These Steps:
—>Activate Airtel Live sending a message MASALA Active to 121
—>Create a profile with the following settings in your data account under Data Communication

GATEWAY : 100.1.200.99
APN : airtelfun.com
USERNAME : blank
PASSWORD : blank
PASS REQ : OFF
ALLOW CALLS : AUTOMATIC
IPADDRESS :
DNSADDRESS :
DATA COMP : OFF
HEADER COMP : OFF

and then Under INTERNET PROFILES,

INTERNET MODE : HTTP or WAP (both works)
USE PROXY : YES
IP ADDRESS : 100.1.200.99
PORT : 8080
USERNAME :
PASSWORD :

–>Create a new dial-up connection on your pc after connecting the mobile to pc,using the NEW CONNECTION WIZARD as follows

ISP Name : Anyname
Phone Number : *99***1#
Username and Password : blank

–>Configure your browser to use the proxy 100.1.200.99 and port 8080.

–>Connect to the dial-up account. You will be connected at 115.2kbps

—>Now if you try to access any site on your mobile you ll get an error message like “Access Denied”

—>Open your browser, and start browsing and voila it opens the regular sites and if u beleive ull get a d/l speed of 5-6 kbps

Common Errors:
If you are getting any error wile dialing a dial up connection than go to
Control panel>> Phone and modem>>>select modem and click on its properties >>advanced
and enter the following initialization commands
CODE
AT+CGDCONT=2, “IP”,”airtelfun.com”,””,0,0

Now it should be connected without any error……!

INCREASE YOUR INTERNET SPEED

   As more and more people get quick connections to the internet, such as cable or ADSL, it becomes apparent to the user of a simple dial-up modem that the World Wide Web can quickly turn into the World Wide Wait. Here a trick that can help speed up your current modem without shelling out the big bucks.
   
There is a setting located in your windows registry called the Maximum Transfer Unit (MTU). This determines the size of the packets of data sent between your and your server. In Windows 95, this setting is has a value of 1,500 bytes when the actual size of internet packets is 1,000 bytes. This can sometimes slow things down. To remedy the situation, simply follow these steps:
In the registry editor (Start > Run > regedit.exe), navigate to HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Class\NetTrans.

 

In the NetTrans folder you should find another folder named “000x” in which x represents a fourth digit. Right-click on the “000x” folder and select New and StringValue. Rename the item that appears in the panel on the right side to MaxMTU, then double-click it to bring up the Edit String box and give it a velue of 1002.
 
Remember to keep playing with the MaxMTU value until you feel that your internet connection has greatly sped up. Some people report huge speed gains using this tricks, while others hardly notice a difference. In any case, it’s definetly worth a try.

SPEED UP YOUR INTERNET BY 20%

  Microsoft reserves 20% of your available bandwidth for their own purposes like Windows Updates and interrogating your PC etc

You can get it back:

Click Start then Run and type “gpedit.msc” without quotes. This opens the group policy editor.

Then go to:
–> Local Computer Policy
–> Computer Configuration
–> Administrative Templates

–> Network

–> QOS Packet Scheduler

–> Limit Reservable Bandwidth.
 
Double click on Limit Reservable bandwidth.

 It will say it is not configured, but the truth is under the ‘Explain’ tab i.e.” By default, the Packet Scheduler limits the system to 20 percent of the bandwidth of a connection, but you can use this setting to override the default.”
So the trick is to ENABLE reservable bandwidth, then set it to ZERO. This will allow the system to reserve nothing, rather than the default 20%.It works on Win 2000 as well.