It might be a clone, I got a bundle set online. I hadn't looked too close at the individual parts. The 6HC and 3HC boards I just got are legit though, and any other boards I get will be original as well.
I am actually going to swap out those wires for red/black with ferrules on it, I used what I had laying around during the initial build. On my to-do list for this machine. I finally got both extruders working, these crimp terminals can be a pain. Those wires were pulls from an ATX PSU cable bundle.