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#1 2017-11-25 22:11:29
- oscuro
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- Registered: 2017-11-10
- Posts: 20
[solved] Doubts!!! help me please!
my original card, all sectors, except 3, all have a password defect FFFFFFFFFFFF. My Chinese virgin card, all sectors have the password FFFFFFFFFFFF.
hf mf csetuid 11223344 (It is the same as the original)
hf mf restoreNow everything has been copied but the password of all sectors has changed to 000000000000, why? Will the card work with other passwords than the original one?
Last edited by oscuro (2017-11-27 13:44:55)
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#2 2017-11-26 06:30:44
- iceman
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- Registered: 2013-04-25
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Re: [solved] Doubts!!! help me please!
look inside the dump-file you restored, if you need to add/change keys.
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#3 2017-11-26 09:45:33
- oscuro
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- Registered: 2017-11-10
- Posts: 20
Re: [solved] Doubts!!! help me please!
ok, i changed the keys and now they are the same as the original. Now my problem is with the uid ...
the original:
*****
to clone:
*****
uid is different!!
Last edited by oscuro (2017-11-27 21:51:40)
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#4 2017-11-26 09:56:43
- iceman
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Re: [solved] Doubts!!! help me please!
its not different.. its 4byte vs 7byte. You should look into the hf mf csetuid helptext and read about sak / atqa
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#5 2017-11-26 11:24:19
- oscuro
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- Registered: 2017-11-10
- Posts: 20
Re: [solved] Doubts!!! help me please!
ok, I'm very close!
proxmark3> hf mf csetuid 04777777 8757 47
new block 0: 04 77 77 77 c7 47 57 87 62 63 64 65 66 67 68 69But I get "c7" when it should not appear! How can I delete "c7" to be the same as the original?
thank you!!
Last edited by oscuro (2017-11-27 21:53:39)
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#6 2017-11-26 11:33:24
- iceman
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- Registered: 2013-04-25
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Re: [solved] Doubts!!! help me please!
is your magic tag a 7byte version?!? Looks like a 4byte version...
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#7 2017-11-26 12:07:51
- oscuro
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- Registered: 2017-11-10
- Posts: 20
Re: [solved] Doubts!!! help me please!
How can I look at that?
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#8 2017-11-27 13:43:45
- oscuro
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- Registered: 2017-11-10
- Posts: 20
Re: [solved] Doubts!!! help me please!
My cloned card works well even with the problem of uid, Even copied the data of the original card mifare classic 4k in a mifare classic 1k and works perfectly, :DD
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