If you want to know how to hack WiFi access point – just read this step by step aircrack-ng tutorial, run the verified commands and hack WiFi password easily.
Hijacker is a Graphical User Interface for the wireless auditing tools airodump-ng, aireplay-ng and mdk3. It offers a simple and easy UI to use these tools without typing commands in a console and copy&pasting MAC addresses. Aircrack-ng is an 802.11 WEP and WPA-PSK keys cracking program that can recover keys once enough data packets have been captured. The application works by implementing the standard FMS attack along with some optimizations such as KoreK attacks, as well as the PTW attack.
With the help a these commands you will be able to hack WiFi AP (access points) that use WPA/WPA2-PSK (pre-shared key) encryption.
The basis of this method of hacking WiFi lies in capturing of the WPA/WPA2 authentication handshake and then cracking the PSK using aircrack-ng.
How to hack WiFi – the action plan:
- Download and install the latest
aircrack-ng - Start the wireless interface in monitor mode using the
airmon-ng - Start the
airodump-ngon AP channel with filter for BSSID to collect authentication handshake - [Optional] Use the
aireplay-ngto deauthenticate the wireless client - Run the
aircrack-ngto hack the WiFi password by cracking the authentication handshake
1. Aircrack-ng: Download and Install
The Latest Version Only: If you really want to hack WiFi – do not install the old aircrack-ng from your OS repositories. Download and compile the latest version manually.
Install the required dependencies:
Download and install the latest aircrack-ng (current version):
Ensure that you have installed the latest version of aircrack-ng:
2. Airmon-ng: Monitor Mode
Now it is required to start the wireless interface in monitor mode.Monitor mode allows a computer with a wireless network interface to monitor all traffic received from the wireless network.
What is especially important for us – monitor mode allows packets to be captured without having to associate with an access point.
Find and stop all the processes that use the wireless interface and may cause troubles:
Start the wireless interface in monitor mode:
In the example above the airmon-ng has created a new wireless interface called mon0 and enabled on it monitor mode.
So the correct interface name to use in the next parts of this tutorial is the mon0.
3. Airodump-ng: Authentication Handshake
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Now, when our wireless adapter is in monitor mode, we have a capability to see all the wireless traffic that passes by in the air.
This can be done with the airodump-ng command:
Aircrack Gui For Mac Download
All of the visible APs are listed in the upper part of the screen and the clients are listed in the lower part of the screen:
Start the airodump-ng on AP channel with the filter for BSSID to collect the authentication handshake for the access point we are interested in:
| Option | Description |
|---|---|
-c | The channel for the wireless network |
--bssid | The MAC address of the access point |
-w | The file name prefix for the file which will contain authentication handshake |
mon0 | The wireless interface |
--ignore-negative-one | Fixes the ‘fixed channel : -1’ error message |
airodump-ng captures a handshake.If you want to speed up this process – go to the step #4 and try to force wireless client reauthentication.
After some time you should see the WPA handshake: 00:11:22:33:44:55 in the top right-hand corner of the screen.
This means that the airodump-ng has successfully captured the handshake:
4. Aireplay-ng: Deauthenticate Client
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If you can’t wait till airodump-ng captures a handshake, you can send a message to the wireless client saying that it is no longer associated with the AP.
The wireless client will then hopefully reauthenticate with the AP and we’ll capture the authentication handshake.
Send deauth to broadcast:
Send directed deauth (attack is more effective when it is targeted):
Aircrack Gui Mac
| Option | Description |
|---|---|
--deauth 100 | The number of de-authenticate frames you want to send (0 for unlimited) |
-a | The MAC address of the access point |
-c | The MAC address of the client |
mon0 | The wireless interface |
--ignore-negative-one | Fixes the ‘fixed channel : -1’ error message |
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5. Aircrack-ng: Hack WiFi Password
Unfortunately there is no way except brute force to break WPA/WPA2-PSK encryption.To hack WiFi password, you need a password dictionary.
And remember that this type of attack is only as good as your password dictionary.
You can download some dictionaries from here.
Crack the WPA/WPA2-PSK with the following command: Remote control for mac.
| Option | Description |
|---|---|
-w | The name of the dictionary file |
-b | The MAC address of the access point |
WPAcrack.cap | The name of the file that contains the authentication handshake |
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Once you run the program, you'll be able to capture data packs of a certain network thanks to one of the tools in the pack: Airodump, an sniffer that willl collect data packages so you can exam them later. Once you'll have captured enough packages, you only have to load them on Aircrack and it will decode them and will tell you the password of that wireless network so you can access it.
Using Aircrack Ng On Windows
You need to run the file Aircrack-ng GUI.exe in the 'bin' folder in order to access the user interface.