[Legolas]

Of course,the best way to have a WiFi Network is by using backtrack.
This tutorial is only for beginners.

The time which it will take,to hack the WiFi depends from i)the difficulty of password and ii) the signal of WiFi Network.
If you have high signal of WiFi and the password is weak,it will take 4-6Hours.
In other case,it will take from 8-14Hours.

The Tools you need:

1)Packet sniffer:Commview for WiFi

Spoiler:

https://www.tamos.com/products/commwifi/adapterlist.php

You can use 30Days free Trial or you can find older Full versions on Net.
I suggest you to use the 30 Days Trial.

Why to use this tool?

You will use this tool for capturing the packets sent and recieved through the Access Point you are going to hack.
The more packets you capture the better chances of cracking the password.
You will need more than 1,00,000 minium packets to crack the password.
The packets will be captured in the .ncp format.
You will use this tool to convert the .ncp to .cap .

NOT MANY NETWORK CARDS ARE SUPPORTED SO PLEASE CHECK YOUR NETWORK ADAPTER IN DEVICE MANAGER.
IF it is not supported then there is no other option then to use backtrack with extra hardware.

2)Decrypter:Aircrack suite

Spoiler:

http://www.aircrack-ng.org/

You will need a packet sniffing program (we will use Commview for WiFi) and not airodump-ng ( already integrated in aircrack suite).

Why to use this tool?

You will use this tool to crack the password of the Access Point using the .Cap files you obtained from the Commview application .

-Lets start Hacking-

Step 1:

Install CommView for WiFi.
It doesnt matter whether you install it in VoIP mode or Standard mode.
It automatically installs the necessary drivers.Allow it to install.
!*!You will not be able to connect to any Network using WiFi when using CommView.!*!

Step 2:

Click on the PLAY ICON in the Left First.

Step 3:

Choosing the Network (a):
A new window should pop up now.
Click on the START SCANNING button.

Step 4:

Choosing the Network (b):
Click on the WiFi network you want to hack in the Right Coulumn and Click on CAPTURE.

This tutorial is only for WEP protected networks.

Step 5:

(Capturing the Packets):
The windows should close now and you should see that CommView has started Capturing Packets.

Step 6:

(Saving the Packets):
Now that the Packets are getting captured you need to Save them.
Click on Settings->Options->Memory Usage Change Maximum Packets in buffer to 20000.

Click on the LOGGING Tab .
Check AUTO-SAVING
In the Maximum Directory Size : 5000
Average Log File Size : 50

Now CommView will automatically Start Saving packets in the .ncp format at a size of 20MB each in the specified directory .

Step 7:

( Concatenating the Logs ):
Since you are capturing a lot of logs you will need to concatenate them into once file.
To do this go to Logging and click on CONCATENATE LOGS Choose all the files that have been saved in your specified folder and Concatenate them.

Now you will have one .ncf file .

Step 8:

(Converting .ncf to .cap ):
Now that you have one file with all the packets you need to Convert it into .cap file for AIRCRACK to crack.

Click on File->Log Viewer->Load Commview Logs-> Choose the .ncf file. Now File->Export->Wireshark/TCP dump format .

Aircrack Part:

Now for the Second Part Cracking this is very simple.
Just open the Aircrack Folder->Bin->Aircrack-ng GUI.exe
Choose the .cap file and you should be able to do the others .
Also select the encryption(WEP or others) and Key size(64).
Press launch and the key will be revealed.
If it doesnt work,try another settings.

Enjoy:Thumbs-Up:

credits:

Spoiler:

Jixxi from w2h and Legolas

[Legolas]

@Geoff

please move this tutorial,here : http://www.hackcommunity.com/Forum-Hacking-Tutorials

Sorry,i didnt see where i posted it :/
Its night

[The Real Slim Shady]

done. you could also use the report post button and every mod would receive the notification lol