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For replace Proxmark 3 on crack mifare cards(S50 S70) . We use one CPU(so called super card) card the apply reader only patial crack.
The definition of the supper card is a UID changeable mifare Card, so it can communication with reader when the super card is placed on the reader.
Then the tag – reader communication is recorded .for authorization commands .
We have build little amount of samples super card ,if you are interested in it . Please kindly contact me . on email 1067523447 at qq.com (for certain question the samples card is not for free, the price, let me say 70usd plus the delivery charge DHL from China)
The according information is listed . key for sector 0 key A listed on the screen.
Card’s UID 62BCA801
Tag challenge is zero
Reader challenge 161CC08E
Reader response B9FD3DE3
Reader challenge ‘ 27AE3CC9
Reader response ‘ 7AB442A9
How to use the super card (3 steps)
Step 1: set the uid according the system (the same uid as the destination card for one card one key syste or any uid for one key system) –Link the software to ACR122U reader.
Step 2: flash the card as the normal one
Step 3:Get the key use software linked the ACR122U reader.
For a office doc ver of description with pictures please download the doc from
http://pan.baidu.com/share/link?shareid=270838894&uk=2637594679
Many thanks.
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So the key for the snoop tag reader communication is 97f868b8e188 ,right?
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This card is the same magic card? Or is a new one?
The original card is needed??? Do we need to present the original behind the magic card, or with this one we don't need the original?????
In the paper they don't say anything about the original?? They said flash the card as the original?????
If the card always send the tag challange ===zero is because it dosen't need the original or i' m wrong??
Thanks
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The card implement the reader only crack. The card is another version available in China market . The original card is needed? for some system ,the key is gernerated based on the UID information . The UID needed to put in the super card. The original card is needed to verify the carcked key and get all keys using MFOC afterwards .
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i'm looking for a card that need need the original. i want to recover the key with out having the original, if i recover the key i could make (my own original) because all the cards has inside the same.
so my question is the same,Could this card work alone or i need the original, i only want to recover the key, i don´t need to read the original, or check the key, "only recover the key". is this possible with this card.
or I will always need the original?
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Definitely ,For revover the key ,you don't need the original card.
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See: http://www.proxmark.org/forum/viewtopic.php?pid=7897#p7897
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