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#1 2019-03-24 13:27:01

larson
Contributor
Registered: 2017-10-23
Posts: 27

Eurokey Tag

Hi !

I'm trying to read Eurokey tag from comesterogroup, it seems to be a 125 khz transponder.

Any idea about command to begin, i can't find yet datasheet, don't know what is inside so.

Iso 14443 Type A ?

Thanks !

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#2 2020-03-10 19:17:01

fazer
Contributor
Registered: 2019-03-02
Posts: 51

Re: Eurokey Tag

good evening Larson, I have this badge today at my washing station, actually lf search doesn't give me anything too. I did lf read, data save, data detect a, data raw am, data print x as Iceman explains in another post. I may have had some bits, otherwise I wanted to know if before I should not activate this badge before reading.
Good night.

Last edited by fazer (2020-03-10 19:30:12)

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#3 2020-03-11 09:28:48

larson
Contributor
Registered: 2017-10-23
Posts: 27

Re: Eurokey Tag

Hi,
Mine is actived, with money on it, but no way to read it. Strange ..

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#4 2020-03-11 10:25:29

fazer
Contributor
Registered: 2019-03-02
Posts: 51

Re: Eurokey Tag

Hello Larson, I work with a pm3 rdv4 I am attaching a reading this morning. I will wash my car this weekend to see if there is a difference after reading.
Have a good day.


  "Created": "proxmark3",
  "FileType": "hitag",
  "Card": {
    "UID": "C058XXXX"
  },
  "blocks": {
    "0": "C058XXXX",
    "1": "657F0000",
    "2": "FFFFFFFF",
    "3": "00000000",
    "4": "F40BFD26",
    "5": "3D560000",
    "6": "00000000",
    "7": "30000000",
    "8": "F0FB3B66",
    "9": "657F0000",
    "10": "00000000",
    "11": "00000000"
  }
}
I tried with lf hitag better result.I masked UID.

Last edited by fazer (2020-03-11 10:35:44)

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#5 2020-03-11 11:05:04

larson
Contributor
Registered: 2017-10-23
Posts: 27

Re: Eurokey Tag

I use pm3 too but not rdv4, old one .
Which firmware do you use ?  I must try again with lf hitag if my pm3 want it.

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#6 2020-03-11 12:22:25

fazer
Contributor
Registered: 2019-03-02
Posts: 51

Re: Eurokey Tag

Re Larson, I work with git clone https://github.com/RfidResearchGroup/proxmark3.git.
are you french?

Last edited by fazer (2020-03-11 12:23:13)

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#7 2020-03-11 20:46:44

larson
Contributor
Registered: 2017-10-23
Posts: 27

Re: Eurokey Tag

Yes France !
For the lf, which command do you use ?
A simple lf search doesn’t work for me, no known tag ..

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#8 2020-03-12 09:29:22

fazer
Contributor
Registered: 2019-03-02
Posts: 51

Re: Eurokey Tag

Hello Larson, the commands I use are lf conf L, lf read, lf hitag dump. What is crazy is that if I change lf config H, lf read, lf hitag dump I don't get the same UID? .
Have a good day.
Can you try if you have the same result.

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#9 2020-03-12 09:43:21

fazer
Contributor
Registered: 2019-03-02
Posts: 51

Re: Eurokey Tag

Re, the problem is that I am all young with the proxmark3, there is so much to know in use with the pm3 that I lose my Latin. There are also scripts but it is necessary to know the utility in function of what we are looking for. Have a good day.

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