MFOC is an open source implementation of 'offline nested' attack by Nethemba. Better Sources Chris Bernard Pdf Reader on this page. This program allow to recover authentication keys from MIFARE Classic card. MFOC is an open source implementation of 'offline nested' attack by Nethemba. This program allow to recover authentication keys from MIFARE Classic card. Please note MFOC is able to recover keys from target only if it have a known key: default one (hardcoded in MFOC) or custom one. Recover a secret key from a hardened mifare Classic card in. Mifare Classic EV1 mifare Plus in security level 1 mifare SmartMX in Classic mode. NFC controllers with mifare Classic card emulation. Third party licensed products, such as the Infineon SLE. Cracker will find a key in approximately 1 week.

Overview • Why? • MIFARE Classic? • MIFARE Ultralight? Microsoft Surface Serial Number Lookup.

• Reading and capturing contents of the card • About this manufacturer block (Sector 0 – Block 0) • The UID thing that messes with my head • Writing a 4Byte dump on a different card Why? The MIFARE NFC card is used in many environments. I got a trash card, a card that I have to use to open the underground trash bin, that I want to clone. As the replacement costs for a lost / broken card is €10 a clone would be a good investment. By holding the card in front of the reader, I can open the trashcan, ohw happy days.