We supply high-power & high-senstivity wireless usb adapter,and it can crack a wifi network WEP Password with BackTrack 3

The  package we supply include:A high-power & high-senstivity wireless usb adapter,  A BackTrack 3 Live CD. A step by step doc teach you how to crack a wifi network WEP Password.

You can Surf The World with Free WiFi

if someone is insterted in it and we can have a talk or to cooperate.my msn:feihuwj@hotmail.com

BT3 preparation for breaking wep router：

1. Install the manage procedure，clik“available Internet”and write down and choose one that you want to open about  AP signal.

You can also enter directly into LINUX system to choose。（beginner chooses the latter is better）

2 .Computer is set to start with CD-Rom, U disk version is set to start with USB.If you do not know how to set the BIOS table, you may ask those who know it. General laptop enter by F2 at boot time, desktop press DELETE key desktop access to.

There is a BOOT option is set to start, please do not set, to avoid the affect for the normal use of your computer.You can search-related information online, (now a lot of new computers to open the default boot drive, so you do not need to set).

3.Add BT3 dish, choose the first one BT3 Graphics mode (KDE) to enter the linux system.If we do not choose ,it will automatically enter the last 30 seconds. If you can not start LINUX system interface, please reboot. Try again after you select the third opition. A few friends can not enter in to the first opition directly. Please consider for the third opition, or several other. If you can not,please try another computer.

4.In addition, if you access to LINUX interface and can hear the voices, but the screen does not show.so it seems that the screen does not support the display, but this is rare. There is another case,you can get into it ,but the mouse cursor flashing out of a case.You can choose the third selection to solve the problem.

Began to break:first for your router（No client-side mode）ESSID:CWZMD

1.After entering LINUX interface and click the lower-left corner and the second icon (black) of the screen to open a window, type: spoonwep ,press enter about after 10 seconds and the pop-up window spoonwep procedure: the following chart, and select the corresponding option.

NET CARD     choose    WLAN0

DRIVER       choose    NORMAL

MODE         choose   UNKNOWN  VICTIM

click NEXT into VICTIMS  DISCOVERY window:

2.first click the menu on left side CHAN  HOPPING it is Wide-band scanning。The FIXED  CHAN is designated band scanning，then choose the channel my router is 3。（beginner chooses CHAN HOPPING）

Then click LAUNCH button  (it will change into ABORT ) wait for a moment，it will search near WEP with password  automaticly，it dose not matter。After 20seconds the program will get the information，and：

ESSID   name of the router broadcast   MAC    MAC address of the router

CHAN   the channel                POW   the intensity of signal

DATA  (attention：if the number is 0,we can not break，you have to wait for DATA to break）

CLIS   blank mean it is no-client mode，hook mean it is no-client mode

Choose our own router CWZMD,then click SELECTION  OK into ATTACK PANEL window：

To be attaintion that CLIS with hooks haslient-size mode，it meas someone is using the wireless network，it is easy in this case.Without hooks,it will take some time.You could other net，or try again later.

What is more:it can only be searched by WEP with passwordof router.it could not be searched by WPA with password.

3.see the picture,choose FRAGMENTATION&FORGE ATTACK（first）,click LAUNCH button. Began attacking to get data.

First menu has 4 opitions，last 3 ones could be no client-size mode,but ：

ARP  REPLAY  ATTACK                 （with client-size mode）

P0841  REPLAY  ATTACK                (choose every one time）

CHOPCHOP & FORGEATTACK            （choose secondly）

FRAGMENTATION & FORGE ATTACK      （choose firstly）

Second menu has 3 opitions,but:

???  LENGTH                          (every number is ok，choose firstly）

128  BITS  LENGTH                 （128 number with password，choose every one time）

64   BITS  LENGTH                  （64 number with password，choose secondly）

On the right side of two menu,it is Inj  Rate which means the number of data,you could choose 600.

Choose two menus，click LAUNCH button left side and begin to break automaticly，the speed is depend on the signal，our own r outer has a strong sigal，so we get the password in 1 minute！The following WEP  Key is also the password. So we could type aaaaa88888 under windows，no colon.

The following is the example（with-client mode） it is TP-LINK  

Attention：with client mode is easier than no-clinet mode.

 Choose the router that you want to break，it will show all the with-client mode that connect to the router，choose one. POWER and PACKETS，and click SELEETION OK to the window

ATTACK PANEL then choose ARP REPLAY ATTACK

Click LAUNCH,then all automatic until seeing WEP Key,so you succed.

Conclusion：it is important that some friends do as the example，and the last window is DATA inceasing slowly,or in the case that it shows 0 all time，you could go back.And you an try another one network.Do not be waiting for one network.You can try tomorrow.