hildaboo/babukransomwaresourcecode ? reverse-engineered prompt

Build me a harmless ransomware awareness demo that shows how a fake lock screen and file encryption flow might look, but only in a safe sandbox with sample files I choose. I want it to work on Windows first, with simple folders for different test targets, and a small separate mode that simulates how a NAS or ESXi style target would appear in a training demo.

It should never touch real system files, never try to spread anywhere, and never be able to run outside the demo folder. Add a clear way to start and stop the simulation, a visible warning that it is only for security training, and a screen that explains what to do if you ever see something like this for real. If needed, look up current docs online so the setup works smoothly.