Cloning a HID iCLASS legacy

[Aoxhwjfoavdlhsvfpzha]

There’s some good info on the different key types and things like that in this thread from a few days ago:

My (idiot's) HID iCLASS DY Cloning Guide

So, I have seen many different post giving hints, recommendations, asking questions, and so on, for how to clone an HID iCLASS DY card. It seems to be the typical choice for a varieties of universities out there. After some months, and much silliness, I have gotten a reliable system down, so I have decided to write a guide. Millage may vary. Also, I am not an expert. This is my first RFID project ever, but I did get it to work, and hope you will too! First step, buy a Proxmark 3 Easy, found her…

I’m not totally familiar with that part of iClass, I believe it comes back to:

@Aoxhwjfoavdlhsvfpzha

Try your card, if it doesn’t work then your reader system might not support default keying, and you’ll need someone smarter than me to walk you through changing the keys on the blank

Either way, the wiegand decode command does not care about iclass in any way

---

Upon updating my PM3 client to the latest source, I get the same decode as you:

This appears to be a bug, as I can confirm that when I copy the same block 7 data to a test card, both hf iclass info and my testing HID MultiClass Reader both report the H10301 credential from my original decode