Cracking WEP/WPA/WPA2/WPS using Fern-Wifi-Cracker

Cracking WEP/WPA/WPA2/WPS using Fern-Wifi-Cracker

Problems and SolutionsQ: Is My Wireless Card Compatible?

Quote:
A: For working and compatible list of network adapters, visit http://www.aircrack-ng.org/doku.php?id=compatible_cardsIf your device is supported on the list and still can’t connect try these solutions:• use Backtrack5 liveCD – some reported that using built-in wireless adapter is not detected when using VMwares and suggested to use this method. If you don’t like to use LiveCD, try pajeronitro’s solution below.
• Configure VirtualBox Network Settings – posted by pajeronitro – click here
• VirtualBox Device Settings – for both built-in and usb wireless adapter – posted by pajeronitro (click here)

Q: Pwede po sa WPA/WPA2 with or without WPS ?

Quote:
A: Yes… pwedeng pwede po… yung example ko po dyan sa screenshots is WPA2 w/out WPS…
It is my own wifi using B200W modem.

Q: Gaano katagal magcrack?

Quote:
A: Depende po sa klase ng security na kina-crack.
Depende din sa lakas ng signal ng wifi.
Depende din sa bilis at pakikisama ng PC mo.

Q: Wala ba ibang download or mirror links?

Quote:
Yung mga posted links po dyan ay official links po. Hindi na po ako naglagay ng ibang link para iwas sa mga magsasabing virus lang ito. Marami po tayong download sites dyan, google nyo nalang.

NOTE:
This tutorial is for educational purposes only. DO NOT use this to harm or damage other’s computer.

Tested only with Backtrack 5 r3.

Requirements :
• Backtrack 5 r3 LiveCD or ISO – (download here)

Update: Ito po yung ginamit kong backtrack

• VMware (I used Oracle VM VirtualBox)

• Wireless Network Adapter (I used RT73USB Wireless Network Adapter

• Dictionary or Wordlist – for those who are cracking WPA/WPA2 withot WPS.
– Dictionary file included in backtrack (see post of windgun1984 here)
– Dictionary link – posted by gimomars here (13GB Dictionary file compressed to 4.49GB)

In this tutorial, I already have Backtrack 5r3 installed in VMware/VirtualBox. So I will assume that you have done that too or you can just boot using LiveCD. Make a little research if you don’t know how to install Backtrack into VMware/VirtualBox or you can visit my tutorial here.

This method is just a simplified version of the most popular cracking tools like aircrack-ng and reaver.

Ok, Let’s start…

1. Open fern-wifi-cracker.
Click Applications> Exploitation Tools> Wireless Exploitation Tools> WLAN Exploitation> Fern-wifi-cracker

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2. Getting the update (This is optional)

This will also work without updating fern-wifi-cracker.
See the post of pajeronitro with screenshot. (click here)
Thanks to pajeronitro for sharing this info. 

Getting update needs internet connection. I recommend you to get the latest update, because in my experience it can’t capture the clients connected to the Access Point (Target) and it works only after getting the update.
Restart Fern Wifi Cracker after getting the update.

3. Follow the image below.
a. Select your interface card, mine is wlan0.
b. Scan for access points
c. If access point is found, WEP or WPA button will be enabled. My access point is using WPA, let’s proceed.

4. After clicking WPA button, a window will appear. It shows the detected access points and its details.
– Select your target access point
– Select an attack option. In this tutorial, I used WPA option.
– Browse for dictionary.
– Click Wifi Attack and wait. WPA Key will be shown below after cracking.

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NOTE:
This tutorial is for educational purposes only. DO NOT use this to harm or damage other’s computer.

Attached Thumbnails

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Courtesy of botman18

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