Proxmark3 community

0x38F

Contributor

Registered: 2014-04-12

Posts: 10

MIFARE Plus ?

Hello,

I assume that my tag is a Mifare Plus :

proxmark3> hf 14a reader
ATQA : 02 00
 UID : AA BB CC DD
 SAK : 20 [1]
TYPE : NXP MIFARE DESFire 4k | DESFire EV1 2k/4k/8k | Plus 2k/4k SL3 | JCOP 31/41
 ATS : 0c 75 77 80 02 c1 05 2f 2f 01 bc d6 60 d3
       -  TL : length is 12 bytes
       -  T0 : TA1 is present, TB1 is present, TC1 is present, FSCI is 5
       - TA1 : different divisors are supported, DR: [2, 4, 8], DS: [2, 4, 8]
       - TB1 : SFGI = 0, FWI = 8
       - TC1 : NAD is NOT supported, CID is supported
       -  HB : c1 05 2f 2f 01 bc d6 -> MIFARE Plus X 2K or 4K
               c1 -> Mifare or (multiple) virtual cards of various type
                  05 -> Length is 5 bytes
                     2x -> MIFARE Plus
                        2x -> Released
                           x1 -> VCS, VCSL, and SVC supported

If my understanding is correct, MF Plus are compliant to MF Classic so I guest I should be able to use hf mf mifare or hf mf nested to find keys, no ?
But none of these can find something ; where am I wrong ?

I assume that this card is managing virtual cards => I'm a bit lost in all NXP documentation ; do you know a good tutorial / document that explains how virtual cards are managed ?

Thanks

0x38F

Contributor

Registered: 2014-04-12

Posts: 10

Re: MIFARE Plus ?

Ok my apologizes, ... I'v found the answer to my question in the following post http://www.proxmark.org/forum/viewtopic.php?id=1202