Use Ghidra or IDA Pro to locate cross-references to the string. Often a function like validate_dmp2mkey() will compare input against a stored hash.
Windows Complete Memory Dumps contain raw kernel and user memory. A string "Dmp2mkey" could be: Dmp2mkey
) can "trick" the protected software into believing the physical hardware is still plugged in. Context and Legality Emulation Communities Uncovering the Mystery of Dmp2mkey: A Deep Dive
Using tools like PVA V3.3 to extract the internal data from the physical hardware. Purchase from Microsoft : You can purchase a
However, here are a few possibilities of what you might be referring to, along with steps you can take to locate the correct information: