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#1 2019-11-20 18:53:16
- sdr_herrmanns
- Contributor
- Registered: 2017-11-11
- Posts: 28
how to change just the UID with this 7 bytes card?
hi, just to be sure not doing anything wrong.
i got this card here on my table:
[usb] pm3 --> hf search
[=] Checking for known tags...
[|] Searching for ISO14443-A tag... UID : 00 00 00 00 00 00 00
ATQA : 00 44
SAK : 08 [2]
TYPE : NXP MIFARE CLASSIC 1k | Plus 2k SL1 | 1k Ev1
MANUFACTURER : no tag-info available
[=] proprietary non iso14443-4 card found, RATS not supported
[+] Magic capabilities : Gen 2 / CUID
[+] Prng detection: WEAK
[+] Valid ISO14443-A tag found
and i dont know exactly how i change the UID. is there anyone who could help? (i am a bit confused about alle the different type of cards around)
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#2 2019-11-20 19:43:34
- iceman
- Administrator
- Registered: 2013-04-25
- Posts: 9,538
- Website
Re: how to change just the UID with this 7 bytes card?
[+] Magic capabilities : Gen 2 / CUID you use a normal write command (hf mf wrbl) . Make sure you write a valid data block otherwise you might perma brick your card.
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#3 2019-11-20 22:18:26
- sdr_herrmanns
- Contributor
- Registered: 2017-11-11
- Posts: 28
Re: how to change just the UID with this 7 bytes card?
terrible to read but thx ice
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