Badcfe.org

Nathaniel McHugh

Contact

Other Places

• https://github.com/natmchugh
• https://twitter.com/natmchugh
• https://infosec.exchange/@Natmchugh

Stuff I wrote on RFID tags

• How to copy, read and write Paxton fobs and cards with a proxmark 3
• How to copy, read and write Paxton fobs and cards with an RFIDler
• How to open a Paxton Door with a Flipper Zero
• Paxton Fob Conversion
• How to sniff Hitag2 communications with an RFIDler

Paxton Key Fobs & Bits

EM4100 id card		Buy from me on ebay uk for £1.80 including postage (non international).
Paxton key fob single		Buy from me on ebay uk for £6.00 including postage (non international).

Questions & Answers

Q: Can you copy a Paxton fob?

A: Yes I can. If you want me to copy your fob tap me up on ebay. But you can also copy a paxton fob with some hardware, opensource software and the password.

Q: What is the password to Paxton fobs?

A: BDF5E846

Q: What frequency does Paxton use?

A: Paxton fobs normally use the hitag2 protocol which operates at 125KHz