reaver -i wlan0mon -b (Copied Bssid) -vv -K 1 The actual decyphering of the key is done with the command: aircrack –ng –a 1 –b E2:F8L47:CC:84:0C wepkey-01.capĪircrack returns almost immediately and found the key “12345678ab” which is correct:Ĭonclusion: You shouldn’t use WEP since it can be hacked within a few minutes.I am using kali linux on window 10 by enabling the developers mode and then window subset for linux, I was trying to learn how to use aircrack-ng by following a tutorial, Use the dir or ls command to view the generated files, we need the wepkey-01.cap file in this case. When there are enough packets captured we can stop the capture with ctrl-c. Now we are capturing packets and we need about 20.000 data packets so just let it run for a while (note that there’s needs to be traffic in order to get data packets): We need the BSSID and the Channel in the next command: airodump-ng -w wepkey -bssid E2:F8:47:CC:84:0C -c 6 mon0 This post is about WEP encryption so look for a network that has WEP in the ENC column: Wait a little while to get a list of the available networks and their encryption types. įirst we will see which networks are available: airodump-ng mon0 Monitoring is now enabled on a special interface, I will assume it’s mon0 from here. Then enable this interface for monitoring with the following command: airmon-ng start wlan0 Note the interface name, I will assume it’s wlan0 from here.

Now start a Terminal using the Icon in the top bar and verify that your WiFi card is visible to back track using the command airmon-ng

Then type startx to start the X Window System (the Graphical Interface):īefore you go on, you need to Connect your WiFi card to the Virtual Machine using the Removable Devices menu: In this post I am using the 32 bit back|track 5 VMWare image which you can use with VMWare Workstation or VMWare player.Īfter starting the back track Virtual Machine you can login with username root and password toor

USB WiFi card (most internal WiFi cards will not work).

Note that I am using my own Access Point here so I am not actually cracking someone else’s WEP Key. To demonstrate this I will show you how easy it is to crack the WEP encryption in this post. I think everybody knows that using WEP to encrypt your WiFi network is not very safe.

How to use aircrack in vm