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#1 2017-12-02 17:25:16

oscuro
Contributor
Registered: 2017-11-10
Posts: 20

I can not find any key for my mifare classic 1k :(

Hello friends, I have a card to travel by bus but I can not find a valid password, so I can not use nested attack or hardnested attack. So what you read can only be sniffer?

Thank yours!

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#2 2017-12-05 19:31:00

nightime
Contributor
Registered: 2017-03-09
Posts: 2

Re: I can not find any key for my mifare classic 1k :(

What keys have you tried so far? Have you tried the examples given in hardnested?

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#3 2017-12-05 20:37:37

iceman
Administrator
Registered: 2013-04-25
Posts: 4,158
Website

Re: I can not find any key for my mifare classic 1k :(

checked all known default keys?


modhex(hkhehghthbhudcfcdchkigiehgduiehg)

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#4 2017-12-05 22:16:17

oscuro
Contributor
Registered: 2017-11-10
Posts: 20

Re: I can not find any key for my mifare classic 1k :(

Hello friends! the hardnested examles:

pm3 --> hf mf hardnested 0 A FFFFFFFFFFFF 4 A
Key is wrong. Can't authenticate to block:  0 key type:A
pm3 --> hf mf hardnested 0 A FFFFFFFFFFFF 4 A w
Key is wrong. Can't authenticate to block:  0 key type:A
pm3 --> hf mf hardnested 0 A FFFFFFFFFFFF 4 A w s
Key is wrong. Can't authenticate to block:  0 key type:A
pm3 --> hf mf hardnested r
Key is wrong. Can't authenticate to block:  0 key type:A
pm3 --> hf mf hardnested r
Key is wrong. Can't authenticate to block:  0 key type:A
pm3 --> hf mf hardnested r a0a1a2a3a4a5
--target block no:  0, target key type:A, known target key: 0xa0a1a2a3a4a5, file
 action: read, Slow: No, Tests: 0



 time    | #nonces | Activity                                                | e
xpected to brute force
         |         |                                                         | #
states         | time
--------------------------------------------------------------------------------
----------------------
       0 |       0 | Start using 4 threads and SSE2 SIMD core                |
               |
       0 |       0 | Brute force benchmark: 256 million (2^27.9) keys/s      | 1
40737488355328 |    6d
       1 |       0 | Using 235 precalculated bitflip state tables            | 1
40737488355328 |    6d
Could not open file nonces.bin
pm3 -->

and this command:

pm3 --> hf mf hardnested 0 A A0A1A2A3A4A5 4 A FFFFFFFFFFFF
--target block no:  4, target key type:A, known target key: 0xffffffffffff, file
 action: none, Slow: No, Tests: 0



 time    | #nonces | Activity                                                | e
xpected to brute force
         |         |                                                         | #
states         | time
--------------------------------------------------------------------------------
----------------------
       0 |       0 | Start using 4 threads and SSE2 SIMD core                |
               |
       0 |       0 | Brute force benchmark: 281 million (2^28.1) keys/s      | 1
40737488355328 |    6d
       1 |       0 | Using 235 precalculated bitflip state tables            | 1
40737488355328 |    6d
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
#db# Authentication failed. Card timeout.
#db# AcquireNonces: Auth1 error
^C¿Desea terminar el trabajo por lotes (S/N)?

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#5 2017-12-05 22:19:49

oscuro
Contributor
Registered: 2017-11-10
Posts: 20

Re: I can not find any key for my mifare classic 1k :(

e tried with a file nonces.bin and I find a password but it is the same password as my old card, I try to read some sector but none I can read with this password, I think it is not the correct one

Last edited by oscuro (2017-12-05 22:29:04)

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#6 2017-12-08 20:27:25

oscuro
Contributor
Registered: 2017-11-10
Posts: 20

Re: I can not find any key for my mifare classic 1k :(

I also used the hf mf chk command and used the default password file and did not find a valid password. What I can do?

pm3 --> hf mf chk 0 A FFFFFFFFFFFF default_keys.dic
key[ 0] ffffffffffff
Loaded 416 keys from default_keys.dic
.....
Time in checkkeys: 7 seconds

|---|----------------|---|----------------|---|
|sec|key A           |res|key B           |res|
|---|----------------|---|----------------|---|
|000|  ffffffffffff  | 0 |  ffffffffffff  | 0 |
|---|----------------|---|----------------|---|
pm3 --> hf mf chk * A a0a1a2a3a4a5 default_keys.dic
key[ 0] a0a1a2a3a4a5
Loaded 416 keys from default_keys.dic
.........................................................................

Time in checkkeys: 111 seconds

|---|----------------|---|----------------|---|
|sec|key A           |res|key B           |res|
|---|----------------|---|----------------|---|
|000|  ffffffffffff  | 0 |  ffffffffffff  | 0 |
|001|  ffffffffffff  | 0 |  ffffffffffff  | 0 |
|002|  ffffffffffff  | 0 |  ffffffffffff  | 0 |
|003|  ffffffffffff  | 0 |  ffffffffffff  | 0 |
|004|  ffffffffffff  | 0 |  ffffffffffff  | 0 |
|005|  ffffffffffff  | 0 |  ffffffffffff  | 0 |
|006|  ffffffffffff  | 0 |  ffffffffffff  | 0 |
|007|  ffffffffffff  | 0 |  ffffffffffff  | 0 |
|008|  ffffffffffff  | 0 |  ffffffffffff  | 0 |
|009|  ffffffffffff  | 0 |  ffffffffffff  | 0 |
|010|  ffffffffffff  | 0 |  ffffffffffff  | 0 |
|011|  ffffffffffff  | 0 |  ffffffffffff  | 0 |
|012|  ffffffffffff  | 0 |  ffffffffffff  | 0 |
|013|  ffffffffffff  | 0 |  ffffffffffff  | 0 |
|014|  ffffffffffff  | 0 |  ffffffffffff  | 0 |
|015|  ffffffffffff  | 0 |  ffffffffffff  | 0 |
|---|----------------|---|----------------|---|

pm3 -->

my chip is a infineon mifare classic!

Last edited by oscuro (2017-12-08 20:44:52)

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#7 2017-12-09 08:25:38

Dot.Com
Contributor
From: Hong Kong
Registered: 2016-10-05
Posts: 162
Website

Re: I can not find any key for my mifare classic 1k :(

Maybe you should read the datasheet of a mifare 1k so you know what the number zero (0) on the command would be.


You live, you learn.
You give, you take.
You win, you lose.

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#8 2017-12-09 11:15:41

oscuro
Contributor
Registered: 2017-11-10
Posts: 20

Re: I can not find any key for my mifare classic 1k :(

the second command I put * in the place of 0

I also tried the same command with 1, 2, 3, 4, 5, .....

Last edited by oscuro (2017-12-09 16:56:00)

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