Differences

This shows you the differences between two versions of the page.

--- project:freakcard:start [2019/09/01 16:26] – [Low Frequency card] Paradox card demod/clone/emulate abyssal
+++ project:freakcard:start [2019/11/05 22:54] – [High Frequency (HF) card] Magic Desfire abyssal
@@ Line 359: / Line 359: @@
 This shop sells [[https://www.rfxsecure.com/product/gen2-uid-changeable-fobs-1k-mf-4k-mf-ul-ul-c-df-ntag21x/ | lot of different changeable UID cards and keyfobs, 4-byte and 7-byte, including UID changeable Desfire]]/
+== Magic Desfire ==
+The "magic Desfire" is far from real Desfire, e.g.
+  * writing NDEF file seems to succeed, but read fails, you get just zeros
+  * libfreefare segfaults with the magic Desfire
+  * any SELECT APDU is responded to with OK, but there are no real applications
+In short, waste of money.
+Setting UID on magic Desfire with Proxmark:
+<code>
+hf 14a raw -s -c 02 00 ab 00 00 07 UID
+</code>
 == other mifare cards ==
@@ Line 423: / Line 439: @@
 AFAIK there are no "Chinese backdoored clones" that would allow changing of UID.