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#1 2020-01-16 22:11:52

The_swon_men
Contributor
Registered: 2020-01-14
Posts: 16

AZTEK tag key

Hi, everybody, cool

My current project is to read an AZTEK coffee badge from my old company.
I saw that there were mainly two subjects on this type of badge, a lot of documents to retrieve on the internet but not a lot of clear answers...

I just bought a Proxmark III development base (not yet received) because I only had an ACR122U base until now.
How to read the badge as it is considered as a simple Mifare classic badge without data with the ACR122U base...
Does this change this new NFC base at all?

Thanks a lot !
TSM

Aztek-tag

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#2 2020-01-27 21:41:05

fobIncognito
Contributor
Registered: 2020-01-27
Posts: 6

Re: AZTEK tag key

Have you tried *hf search* yet?  If it's a Mifare classic badge *hf 14a info* should pull the badge info for you.

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#3 2020-02-15 17:33:11

belette
Contributor
Registered: 2015-09-29
Posts: 56

Re: AZTEK tag key

Try with A0A1A2A3A4A5 and
415A54454B4D

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#4 2020-03-19 20:41:07

The_swon_men
Contributor
Registered: 2020-01-14
Posts: 16

Re: AZTEK tag key

Hi,

I ran the badge through the generic "hf search" command.
It is indeed a TAG key type Mifare Ultralight ISO14443A

However, I can't get the opening key either with the darkside attack or with the nested attack (not A0A1A2A3A4A5 and not 415A54454B4D).

Please help ! smile
Thanks !

Last edited by The_swon_men (2020-03-19 20:42:05)

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#5 2020-03-19 22:06:19

The_swon_men
Contributor
Registered: 2020-01-14
Posts: 16

Re: AZTEK tag key

@Iceman refers to a script that could help me in his mssage #11 of the post http://www.proxmark.org/forum/viewtopic.php?id=4456

I can't find this script... Can you help me?

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#6 2020-03-19 23:43:53

iceman
Administrator
Registered: 2013-04-25
Posts: 9,486
Website

Re: AZTEK tag key

You would need to use RRG/Iceman repo for that.

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#7 2020-03-20 19:30:18

The_swon_men
Contributor
Registered: 2020-01-14
Posts: 16

Re: AZTEK tag key

Hello,

I'm sorry for the question that follows; I'm a proxmark rookie.
How do you install this?

Thanks
BR

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#8 2020-03-21 11:30:36

fazer
Contributor
Registered: 2019-03-02
Posts: 141

Re: AZTEK tag key

Hi The_snow_men, with git clone https://github.com/RfidResearchGroup/proxmark3.git.
after looking there is all the doc for the rest of the installation in proxmark3 / doc.
Have a nice week end.

Last edited by fazer (2020-03-21 11:36:44)

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