This is lightweit commandline util for compact and protect you FASM PE32 executables with 3 layers of protection. Layers can be disable in commandline arguments.

I thought there'd be source code but OK, I can understand why one would not want to open source it. That being said said, that's cool - great to see people take interest in these types of projects, this sorta thing was popular 20-25 years ago and it is important the new generation (I assume you're young) is carrying the torch on.