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Automated Wi-Fi cracker for macOS

License: MIT License

Shell 100.00%

handshake hashcat capture wpa packets crack macos osx wifi

wificrack's Introduction

WiFiCrack

This repository is not actively maintained. See WiFiCrackPy for an updated version of this project.

WiFiCrack demonstrates of some of the security flaws associated with WPA(2) networks by demonstrating simple and efficient cracking. It captures the necessary Wi-Fi packets associated with with WPA(2) handshakes and then utilises hashcat to attempt to extract the hashed passkey. The script is for educational purposes and should not be misused.

Prerequisites

You must have Xcode installed. You will need to install any other outstanding requirements:

Command	Installation
`hashcat`	Manual installation: install via brew by running `brew install hashcat`
`mergecap`	Manual installation: comes with the Wireshark application (v2.6.12)
`./hashcat-utils/src/cap2hccapx.bin`	Automatic installation option when script is run

Note: You will also need to supply a word list for hashcat

Note: The script has been successfully tested with macOS Catlaina when using the bash shell. zsh may cause some problems

Usage

Download with:

git clone https://github.com/phenotypic/WiFiCrack.git

Run from same directory with:

bash WiFiCrack.sh

The script is fairly easy to use, simply run it using the command above and enter your sudo password when prompted. Here are some flags you can add:

Flag	Description
`-h`	Help: Display all available flags
`-k`	Keep: Keep all captured packet files (deleted at end of session by default)
`-a`	Alert: Turn off successful crack alert
`-w <wordlist>`	Wordlist: Manually define a wordlist path (the script will prompt you otherwise)
`-i <interface>`	Interface: Manually set Wi-Fi interface (script should normally auto-detect the correct interface)
`-d <device>`	Device: Manually define 'devices' for hashcat

After running the script, you will be asked to choose a network to crack.

Following the selection of a network, you may have to wait for a while until a handshake occurs on the target network (i.e. for a device to (re)connect to the network), but this can be hastened by performing a deauthentication attack.

Once a handshake is captured, WiFiCrack will initialise hashcat to extract the Wi-Fi password. This step may take a while depending on a number of factors including your processing power. If successful you will be presented with the password, otherwise, WiFiCrack will retain the handshake in its directory if you would like to perform another type of attack against the capture.

To-do list

Integrate deauthentication attack into main script
Provide more hashcat attack options (e.g. brute force)

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wificrack's Issues

Error hashcat brew install new version 6.2.6

Plz check update code run hashcat code 2500 -> 22000 Thanks you

ERROR (airport failure): Please run WiFiCrack again...

As title above !!

Environment : macOS 10.15.6 Catalina (2019 Mid MacBook Pro 13')
Shell had tried : zsh / bash

$ which airport
/usr/local/bin/airport

$ airport
Usage: airport <interface> <verb> <options>

	<interface>
	If an interface is not specified, airport will use the first AirPort interface on the system.

	<verb is one of the following:
	prefs	If specified with no key value pairs, displays a subset of AirPort preferences for
		the specified interface.

		Preferences may be configured using key=value syntax. Keys and possible values are specified below.
		Boolean settings may be configured using 'YES' and 'NO'.

....

( Means I have airport in my MacBook !! )

Please help !!
Thanks a lot.

The plugin 2500 is deprecated and was replaced with plugin 22000.

current stable version hashcat: 6.2.5

Error: The plugin 2500 is deprecated and was replaced with plugin 22000. For more details, please read: https://hashcat.net/forum/thread-10253.html

Wifi password

How to set brute force ?

Hey. I'm having trouble on how to add brute force. The default on the WiFiCrack is for me to add a dictionary. It will to directly to hash and start the cracking based on the dictionary I provided. I would like to use brute force, but I am having trouble on how to add it so I can type my brute force command so I will automatically open hashcat and use the bruteforce command.

[*] Scanning for Wi-Fi networks...
WifiCrack.sh: line 170: syntax error near unexpected token `<'
WifiCrack.sh: line 170: `done < <(sudo /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport -s | tail -n +2 | sort)'