Current command:
hf mf info --help
Information and check vulnerabilities in a MIFARE Classic card Some cards in order to extract information you need to specify key and/or specific keys in the command line usage: hf mf info [-habnv] [--blk <dec>] [-k <hex>] options: -h, --help This help --blk <dec> block number -a input key type is key A (def) -b input key type is key B -k, --key <hex> key, 6 hex bytes -n, --nack do nack test -v, --verbose verbose output examples/notes: hf mf info hf mf info -k FFFFFFFFFFFF -n -v