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#1 2018-12-03 20:54:31
- dune78451
- Contributor
- Registered: 2018-12-03
- Posts: 1
Help for a vending machine
I am new there and was wondering how to get a key via reader attack i have a chameleon also as there is no battery inside the prox3 rdv4 if i am right when i put my normal badge wich had been activated previously via another reader if i put any other mifare classic 1k near the reader on the vending machine no lights light up but only when i put the activated one. This is weird how is it possible has i guess its not based on UID but maybe just a A key which read a specific sector so i try MF_detection on the chameon in order to act as a reader put my normal badge near the reader then i approch the chameleon in order to sniff some data
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#2 2018-12-04 12:49:42
- iceman
- Administrator
- Registered: 2013-04-25
- Posts: 9,537
- Website
Re: Help for a vending machine
Welcome and I suggest you read http://www.proxmark.org/forum/viewtopic.php?id=1125 as an introduction.
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