nfc-tools/mfoc has 1,434 GitHub stars and 285 forks. GitHot measured 0 stars in 24 hours. Last checked 2026-11-08 05:28 UTC. Last push 2024-07-17.
Mifare Classic Offline Cracker
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README.md
OriginalMFOC 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 (user provided using command line).
Build from source
autoreconf -is
./configure
make && sudo make install
Usage
Put one MIFARE Classic tag that you want keys recovering; Lauching mfoc, you will need to pass options, see
mfoc -h
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