- #PROXMARK3 MIFARE DESFIRE EV1 CLONE HOW TO#
- #PROXMARK3 MIFARE DESFIRE EV1 CLONE INSTALL#
- #PROXMARK3 MIFARE DESFIRE EV1 CLONE PLUS#
This is the reason that you can’t simply clone most cards, you need the correct key to complete the handshake and allow access to the contents of the card. This handshake moves the card through a number of states and only when the handshake successfully completes will the card allow access to all data stored on it. When most modern cards are placed next to a card reader there’s a handshake to ensure the card has the expected keys. This whole process can be completed in a minute or two, so it’s not a quick read of the card by any means. Now we just need to give the card the UID we got from the original hf search command: proxmark3> hf mf csetuid ba2ea6ab This restores the dumped data onto the new card. To copy that data onto a new card, place the (Chinese backdoor) card on the proxmark: proxmark3> hf mf restore 1 This dumps data from the card into dumpdata.binĪt this point we’ve got everything we need from the card, we can take it off the reader. Now to dump the contents of the card: proxmark3> hf mf dump This dumps keys from the card into the file dumpkeys.bin.
This shows a key of ffffffffffff, which we can plug into the next command, which dumps keys to file: proxmark3> hf mf nested 1 0 A ffffffffffff d sector:15, block: 63, key type:B, key count:13 sector: 0, block: 3, key type:A, key count:13 This should show us the key we require looking something like: No key specified, trying default keys From there we can find keys in use by checking against a list of default keys (hopefully one of these has been used): proxmark3> hf mf chk * ? This also shows us the UID (ba2ea6ab) of the card, which we’ll need later. Valid ISO14443A Tag Found - Quitting Search Proprietary non iso14443-4 card found, RATS not supportedĪnswers to chinese magic backdoor commands: NO
#PROXMARK3 MIFARE DESFIRE EV1 CLONE PLUS#
TYPE : NXP MIFARE CLASSIC 1k | Plus 2k SL1 Which results in a response along the lines of: #db# DownloadFPGA(len: 42096) You should now have a proxmark command prompt, so with a card on the proxmark, assuming it’s a high frequency card, you can: proxmark3> hf search dev/cu.usbmodem14101 : > ls /dev/cu*Ĭonnect to the modem show from the last command: > /proxmark3 /dev/cu.usbmodem14101
#PROXMARK3 MIFARE DESFIRE EV1 CLONE INSTALL#
Install from the command line (I’m using a Mac here): > brew tap proxmark/proxmark3Ĭhange to your proxmark client directory: > cd proxmark3/client It’s useful to have one of these before progressing. If you want a clone of the card then you want both the UID and the data on the card to be copied across to the new card, but this isn’t normally possible due to the UID being read only.Įnter the “UID changeable”, aka “Chinese backdoor” (seriously) cards, which allow you to change their UID. They get written when the card is created and that area of memory is then made read only, so it can’t be changed. A quick note on cloning a cardĬards typically have their own unique ID (UID). Hopefully this step by step guide means others won’t need to do the trek.
#PROXMARK3 MIFARE DESFIRE EV1 CLONE HOW TO#
Understanding how to clone this card felt like a bit of a trek, but once I got there it didn’t seem like such a big deal. I have so far had experience with a few different card types, the only relatively easily cloneable one being the Mifare Classic 1K. Maybe some of the security isn’t that strong but the card type isn’t popular enough to have had people scrutinise it. It’s really not that straight forward, there are different cards with different functionality, some have defaults that make it simple to clone them (if the defaults haven’t been changed), some have good security and there are currently no methods to clone them – unless you’ve already got access keys. When I first started using the Proxmark, it all sounded like it was going to be easy, you wave a card at the device, the Proxmark works it’s magic and then you can emulate or clone the card.
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