Kdmapper.exe

kdmapper.exe is an open-source utility designed to manually map unsigned kernel drivers into Windows memory. It is primarily used by developers and security researchers to bypass Driver Signature Enforcement (DSE), a Windows security feature that prevents the loading of drivers that haven't been digitally signed by Microsoft.  Core Mechanism: BYOVD 

HVCI / Memory Integrity: Windows features like Hypervisor-Protected Code Integrity (HVCI) can block these exploits by preventing unsigned code from executing in the kernel, even if a vulnerable driver is present. kdmapper.exe

• File name: kdmapper.exe
• File size: approximately 20 KB
• Date created: varies depending on the Windows version
• Digital signature: Microsoft Corporation

Another concern is that kdmapper.exe may be vulnerable to exploits, which could be leveraged by attackers to gain elevated privileges and access sensitive system resources. kdmapper