PTS2022

[Workshop] RFID/NFC: Rise of Proxmark3, hands on
2022-07-06, 09:30–12:30 (Europe/Paris), Workshop Room

You will enjoy hacking with RFID/NFC cards and devices by means of open source.
You will have plenty of time to get familiar with the Proxmark3 RDV4 and operate it by yourself in various conditions and challenges.


Organization note: registration to the workshop will be done directly on-site during the event. Nothing to do on-line.

You will enjoy hacking with RFID/NFC cards and devices by means of open source. The primarily tool being used in this workshop is the Proxmark3 RDV4, the latest and most featured of the Proxmark3 generations (additional onboard storage, SIM interface, swappable antennas, etc).
You will have plenty of time to get familiar with the Proxmark3 RDV4 and operate it by yourself in various conditions and challenges.
You will deal with different types of the most common transponders that can be found in the wild (aka tags, tokens, etc.), guided by Doegox, who will make sure you have a pleasant and instructive time.

The workshop covers RFID from the Low Frequency band (mainly used for individual physical access to buildings, garages, hotels, etc.) to the High Frequency band, where credit cards, passports, but also NFC come into play.
You will understand which type of access cards can be emulated or even cloned.

To setup your development environment, there are guides on the Proxmark3 RDV4 github repo which are essential to follow. If everyone comes prepared we can have better focus during the workshop on using / compiling / flashing / jtaging the proxmark3 device.

If you already have a Proxmark3 device, bring it with you and we show you how to use it with new firmware as well.

Requirements:

Bring your laptop with a configured development environment already installed:

If you are under Linux (preferred), please follow these instructions and make sure ModemManager is removed;

If you are under Windows, please follow these instructions (we recommend WSL or Proxspace v3.2);

If you are under OS X / Homebrew users, please follow these instructions.

Maximum of 15 students.

Philippe Teuwen (@doegox) is Security Researcher at Quarkslab.
He’s one of the libnfc and Proxmark3 RDV4 maintainers and gave about 20+ workshops on RFID & NFC security and privacy issues at Troopers, Hack.lu, Brucon, RFIDsec, Hackito Ergo Sum, RMLL, etc. along with talks on other security topics such as Wi-Fi Protected Setup, eBanking, eVoting, reverse-engineering, Side-channel and fault injection, White-Box cryptanalysis etc.

He’s in the editorial team of the International Journal of PoC/GTFO and makes hardware-oriented CTFs.