Table of Contents

Mifare Classic 1k

Check which sectors can be decoded with default keys

$ hf mf chk

[usb] pm3 --> hf mf chk
[+] loaded 61 hardcoded keys
[=] Start check for keys...
[=] .................................
[=] time in checkkeys 4 seconds

[=] testing to read key B...

[+] found keys:

[+] -----+-----+--------------+---+--------------+----
[+]  Sec | Blk | key A        |res| key B        |res
[+] -----+-----+--------------+---+--------------+----
[+]  000 | 003 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1 
[+]  001 | 007 | ------------ | 0 | ------------ | 0 
[+]  002 | 011 | ------------ | 0 | ------------ | 0 
[+]  003 | 015 | ------------ | 0 | ------------ | 0 
[+]  004 | 019 | ------------ | 0 | ------------ | 0 
[+]  005 | 023 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1 
[+]  006 | 027 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1 
[+]  007 | 031 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1 
[+]  008 | 035 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1 
[+]  009 | 039 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1 
[+]  010 | 043 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1 
[+]  011 | 047 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1 
[+]  012 | 051 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1 
[+]  013 | 055 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1 
[+]  014 | 059 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1 
[+]  015 | 063 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1 
[+] -----+-----+--------------+---+--------------+----
[+] ( 0:Failed / 1:Success )

Data in sector 000 from block 000 to 003 encrypted with key FFFFFFFFFFFF.

Data in sector 001 from block 004 to 007 encrypted with unknown key.

Decrypt with keys

  1. Create file abc.dic with keys
  2. Try to decrypt data
$ hf mf chk -f home.dic

Autodecrypt

hf mf autopwn
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