Proxmark3

1. Read just about any RFID tag
2. Pretend to be a reader or a tag
3. Sniff communications between a reader and tag
4. Operate in standalone mode without a PC (USB battery required )

The hardware includes an ARM processor, FPGA, 4 LEDs, a button, JTAG port, and two USB ports. The USB ports provide for power, communication with a PC, and an antenna hookup. High and low frequency antennas can be connected through the hirose (4-pin) USB port. Antennas can be made at home or purchased from this web shop.

All devices use a 47pF capacitor in their HF circuit. The high frequency antenna sold through this online shop is compatible with both circuit configurations.

All boards are tested to function correctly before shipping and are flashed with the latest firmware avaialbe at the time. The Proxmark also boasts an active user community and comprehensive documentation.

commands for hf cards

commands for mifare card

read and write a mifare card

use hf mf chk to find default key

use hf mf nested to crack a mifare card

use hf mf dump to dump a mifare card.

Proxmark3 suit content

• proxmark3 board
• Mini USB cable (for connect computer)
• LF and HF antennas
• LF and HF test cards