Flipfrid

Basic EM4100 and HIDProx Fuzzer.

Why

Flipfrid is a simple Rfid fuzzer using EM4100 protocol (125khz). Objective is to provide a simple to use fuzzer to test readers by emulating various cards.

• EM4100 cards use a 1 byte customer id and 4 bytes card id.
• HIDProx cards use a 2 byte customer id and 3 byte card id.

How

1. Select the Protocol with the left and right arrows
2. Select the Mode with the up and down arrows

Info

There are 2 Protocols:

• EM4100
• HIDProx

There are 4 modes:

• Default Values: Try factory/default keys and emulate one after the other.
• BF customer id: An iteration from 0X00 to 0XFF on the first byte.
• Load Dump file: Load an existing dump (.rfid) generated by Flipperzero, select an index and bruteforce from 0X00 to 0XFF;
• Uids list: Iterate over an input text file (one uid per line) and emulate one after the other.

TODO :

• blank screen on back press
• Add second byte test to BF customer id