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#1 2017-03-11 15:52:16

dimvia
Contributor
From: rf
Registered: 2016-01-13
Posts: 13

All block 0 is erased.

MIFARE S70 changeable.
How to write down the new block? It works on gen2? remagic.lua and formatMifare.lua not work.
hf 14a raw -p -b 7 40
received 0 octets

hf 14a raw -p -b 7 26
received 2 octets
02 00

A000 and 30000 not work.
I can't rewrite 0 block.

proxmark3> hf 14a raw -p -s e0  50  bc  a5
received 4 octets         
XX XX XX XX           
received 11 octets         
09 78 00 91 02 DA BC 19 10 F0 05           
proxmark3> hf 14a  raw -p 0a  00  00  a6  b0  00  10  14  1d
received 6 octets
0A 00 90 00 F3 93
proxmark3> hf 14a  raw -p 0b  00  00  a6  b0  01  10  19  9b
received 6 octets         
0B 00 90 00 48 8F

UID : xx xx xx xx           
ATQA : 00 02         
SAK : 18 [2]         
TYPE : NXP MIFARE Classic 4k | Plus 4k SL1         
SAK incorrectly claims that card doesn't support RATS         
ATS : 09 78 00 91 02 da bc 19 10 f0 05           
       -  TL : length is 9 bytes         
       -  T0 : TA1 is present, TB1 is present, TC1 is present, FSCI is 8 (FSC = 256)         
       - TA1 : different divisors are supported, DR: [], DS: []         
       - TB1 : SFGI = 1 (SFGT = 8192/fc), FWI = 9 (FWT = 2097152/fc)         
       - TC1 : NAD is NOT supported, CID is supported         
       -  HB : da bc 19 10           
Answers to chinese magic backdoor commands: NO

Last edited by dimvia (2017-03-11 15:57:24)

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