I've found a few articles that might be helpful regarding kdmapper.exe. Keep in mind that the information provided is for educational purposes only, and you should use it responsibly and in compliance with applicable laws.
kdmapper.exe in the context of evasion techniques used by attackers. They explain how threat actors might use KDMapper to bypass security mechanisms and deploy malicious kernel-mode drivers.Vulnerable Driver Loading: It loads a legitimate, digitally signed driver that contains a known security vulnerability (most commonly the intel iQVW64.sys driver, associated with CVE-2015-2291). kdmapper.exe
Clears PiDDB Cache: Often includes functionality to clear traces of the vulnerable driver from the PiDDBCacheTable, helping it stay hidden from some detection methods. I've found a few articles that might be
The Risks (Read This Before Running It)
Once DSE is disabled, kdmapper does not load the target driver via normal means (which would still trigger logging and callbacks). Instead, it manually maps the unsigned driver into kernel memory: CyberArk's article on KDMapper : CyberArk, a cybersecurity
How It Works (The Technical TL;DR)