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#1 2012-05-06 04:17:57

Raymond
Contributor
Registered: 2011-09-14
Posts: 30

Unknow RFID HID tag, need help to identify it.

I'm doing a test on my house RFID card.

I did a hw tune first.

# LF antenna: 13.43 V @ 125.00 kHz
# LF antenna: 21.48 V @ 134.00 kHz
# LF antenna: 24.44 V @ 130.43 kHz
# HF antenna: 0.71  V @ 13.56  MHz

After i place my RFID card on it....

# LF antenna: 5.91  V @ 125.00 kHz
# LF antenna: 6.31  V @ 134.00 kHz
# LF antenna: 9.13  V @ 130.43 kHz
# HF antenna: 0.68  V @ 13.56  MHz

Drop in the Volt for LF.

i had try Lf hid fskdemod

#db# TAG ID: 000000001 <0>

I'm quite sure that this is not it's ID.
I clone that ID into a blank HID card.
Lf HID clone 0000000001, does not work.

On the card it self, it wrote indala.

i had try Lf indala
Expecting a bit less than 0 raw bits
Recovered 0 raw bits
worst metric <0=best..7=worst>;0 at pos 0
Warning; not enough raw bits to get a full UID
Partial UID=n

On the back of the card, it wrote 2220 35520

Lf read
#db# buffer samples: 88 6e 8b 71 88 8b 71...
88 6e 8b 71 - stand for what?

HF 14a read & HF 14b read, no result.

Is there any other method i can use?

Thank you

Regards,
Raymond

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#2 2012-05-06 08:14:40

Raymond
Contributor
Registered: 2011-09-14
Posts: 30

Re: Unknow RFID HID tag, need help to identify it.

Arh.... After trying with lf hid demod, lf hid fskdemod and etc....

Previous working command for my proxmark3, lf em4x em410xsim 0000009a00 and lf hid sim 20aa6aa5a6
All STOP working, it can still read tag but unable to do SIM anymore....

Should i flash the proxmark again? Currently using T55x7_v2 software.

Anybody else encounter this?

Thanks you

Regards,
Raymond

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