MDK3 is easily detectable. Modern WIPS (like Cisco MSE, Aruba WIPS, or open-source wids tools) will flag beacon floods due to unusual sequence numbers and deauthentication attacks because of forged source MACs.
mdk3 is a powerful wireless penetration testing tool included in Kali Linux. It is an advanced version of mdk2 and is designed to stress-test and exploit weaknesses in 802.11 wireless networks. The tool works by injecting crafted frames into the air, allowing security professionals to assess the resilience of WLANs against various attacks, such as:
sudo apt install git build-essential libpcap-dev libnl-3-dev libnl-genl-3-dev -y
sudo apt update
Although Kali Linux comes pre-loaded with many tools, MDK3 isn't always installed by default in the lighter versions. Here is exactly how to get it running on your system. Prerequisites
Finds hidden networks by sending probe requests for common SSIDs from a wordlist.