Proxmark3 community

szj1006

Contributor

Registered: 2018-08-02

Posts: 5

Unknown tag

This is a card similar to UID, inside is a rectangular coil + chip, through hw tune it can be seen that this is hf tag.

pm3 --> hw tune


[+]measuring antenna characteristics, please wait...
.
.
.


[+]LF antenna: 20.68 V - 125.00 kHz
[+]LF antenna: 13.88 V - 134.00 kHz
[+]LF optimal: 24.36 V - 118.81 kHz
[+] LF antenna is OK

[+]HF antenna: 12.71 V - 13.56 MHz
[+] HF antenna is OK


[+]Displaying LF tuning graph. Divisor 89 is 134khz, 95 is 125khz.

But when I tried to use hf search and hf topaz rader to read, it returned the following results.

pm3 --> hf search

[-]timeout while waiting for reply.
ATQA : 00 04
Tag doesn't support the Topaz protocol.

no known/supported 13.56 MHz tags found

pm3 --> hf topaz reader
ATQA : 00 04
Tag doesn't support the Topaz protocol.

This is my firmware information.

Proxmark3 RFID instrument

 [ ARM ]
 bootrom: iceman/master/2018v3.1.0-苏州龙达定制版 2018-05-15 09:35:11
      os: iceman/master/2018v3.1.0-苏州龙达定制版 2018-05-15 09:51:29
 [ FPGA ]
 LF image built for 2s30vq100 on 2017/10/25 at 19:50:50
 HF image built for 2s30vq100 on 2017/11/10 at 19:24:16

szj1006

Contributor

Registered: 2018-08-02

Posts: 5

Re: Unknown tag

Is anyone here?

yukihama

Contributor

Registered: 2018-05-13

Posts: 133

Re: Unknown tag

Is anyone here?

maybe try official firmware maybe

iceman

Administrator

Registered: 2013-04-25

Posts: 9,538

Website

Re: Unknown tag

try different distance between antenna and tag...

szj1006

Contributor

Registered: 2018-08-02

Posts: 5

Re: Unknown tag

try different distance between antenna and tag...

No matter how long it is, it still has no response. It has always been the following state:

pm3 --> hf search

[-]timeout while waiting for reply.
ATQA : 00 04
Tag doesn't support the Topaz protocol.

no known/supported 13.56 MHz tags found

pm3 --> hf 14a reader
[!] iso14443a card select failed

Last edited by szj1006 (2018-08-13 06:28:29)

szj1006

Contributor

Registered: 2018-08-02

Posts: 5

Re: Unknown tag

emm...

alximiktik

Contributor

From: Russia

Registered: 2019-08-18

Posts: 3

Re: Unknown tag

emm...

If its problem actual, I had this message, when i write 0 block and 1 block same data

hf mf cset blk

You must write another data in 0 block. And your tag should work.

Last edited by alximiktik (2019-08-27 22:00:48)