sudo mdk3 wlan0mon a -a AA:BB:CC:DD:EE:FF
| Attack Mode | Description | |---|---| | | Floods the airwaves with fake beacon frames, creating hundreds or thousands of fake access points. This can crash some network scanners and buggy drivers. | | Authentication DoS Mode (-a) | Sends authentication frames to all access points in range. Too many authentication attempts can freeze or reset some APs. | | Deauthentication/Disassociation Amok Mode (-d) | Forcibly disconnects all clients from a target access point by sending deauthentication packets. | | Basic Probing and ESSID Bruteforce Mode (-p) | Probes access points to check if they can hear you; useful for SSID bruteforcing and verifying if an SSID has been correctly decloaked. | | Michael Shutdown Exploitation (TKIP) (-m) | Cancels all traffic continuously by exploiting the TKIP protocol weakness. | | WIDS/WIPS Confusion (-w) | Confuses and abuses Wireless Intrusion Detection and Prevention Systems. |
mdk3 is a powerful, command-line oriented wireless penetration testing tool used to stress-test 802.11 (Wi-Fi) networks. It is designed to inject arbitrary frames and launch various denial-of-service (DoS) attacks, beacon floods, or deauthentication attacks. While in most standard builds of Kali Linux, some users may find it missing (e.g., when using lightweight or custom installations). This report provides a clear, ethical, and practical guide to verifying, installing, and using mdk3 on Kali Linux. mdk3 install kali linux
MDK3 is no longer included by default in the standard Kali Linux repositories because MDK4 has taken its place. However, you can easily compile and install it from source. Step 1: Update Your System
MDK3 is typically included in the standard repositories, but if you need to install or reinstall it, use the following methods: Standard Repository Install : The quickest way to get the tool is through the Kali Linux Tool Repository using the package manager. sudo apt update sudo apt install mdk3 Use code with caution. Copied to clipboard Manual Compilation (GitHub) sudo mdk3 wlan0mon a -a AA:BB:CC:DD:EE:FF | Attack
: Sends constant authentication frames to all nearby APs, which can cause them to freeze or reset if they cannot handle the load. ESSID Bruteforce (
This installs the gcc compiler, the make utility, the libpcap development libraries for packet capture, and git for cloning the repository. Too many authentication attempts can freeze or reset
A successful test shows “Injection is working!”