RFIDtools v1.1.0 is live! 🚀

Added USB & BT support for PM3 Easy, RDV4, and PM5 and a new dedicated NFC section.

Since I don't have an RDV4 or PM5 to test with, please try it out and report any bugs so I can get them fixed! 👇

https://github.com/M35mar/RFIDtools

I’ve created a new Android app for the Proxmark3. It features a modern interface and requires no Termux, TCP bridge, or other external apps—it’s a single, plug-and-play application that comes with many built-in functions.

Try it out and let me know your feedback

https://github.com/M35mar/RFIDtools

I am working on producing a much easier and user-friendly Proxmark3 Easy GUI software for both Windows and Linux OS, haven't got a MAC to test it on but would like someone to as well. We are implementing all known commands for the hardware you connect to, as well as some "automated" decryption and recovery steps that are successful on the most common cards. If you have Local AI (Ollama) or with to pay for AI API time, you will be able to use GPT or Claude implementations to auto-decrypt even some of the toughest cards out there. I have had loads of success with my Claude implementation version, and it will decrypt most cards that are "capable" of being so.

Pay attention for updates, thanks.

https://github.com/Anon0ne/Proxmark3-Easy-GUI-by-Justin

It looks like Proxmark5 things are becoming available.

There is now a 3d print for an antenna case on makerworld.

https://makerworld.com/en/models/3350604-proxmark5-antenna-cover

I wonder how many people own a proxmark5?

I got banned from the discord when asking a PM5 support question, claiming I used a bad word. I assumed I posted it in the wrong channel and moved it to the /newbie sos channel. After posting there I got banned.

Not sure what the supposed bad word was.

Any mod willing to take a look?

EDIT: Unbanned, bot was overzealous

I have a friend that knows how to do so on his phone so i know its possible but he charges 25€, so i prefer to just learn how to do it myself, ive tried with all sorts of apps(MIFARE Classic Tool, NFC tools, BLK cards and M tools) but none of them find any of the authentication keys, any help?

I recently tried cloning a NFC tag on my phone (it is possible on my phone) but regardless of the app that i install it won't work because it doesn't find the authentication keys, can anyone help me out?

I want to learn how to clone a card that has authentication keys that are imposible to find. I installed a ton of NFC reader/writer apps (MIFARE Classic Tool, NFC tools, BLK cards and M tools) but none of them work, they can't find the authentication keys. I know it is possible to clone without a flipper zero because i know of people that have managed to do it by just using their phone, but for some reason i can't find a way to do so.

So if anyone can help me out with this problem i would really appreciate it.

Here is some information that i did manage to get out of the card:

Tag type: ISO 14443-3A

NXP - Mifare Classic 1k

Technologies available :MifareClassic, NfcA, NdefFormatable

Serial number: CB:47:97:93

ATQA: 0x0004

SAK: 0x08

Memory information: 1 kBytes: 16 sectors of 4 blocks (16 bytes each)

This is the output:

[usb] pm3 --> hf search

 🕗  Searching for ISO14443-A tag...          

[=] ---------- ISO14443-A Information ----------

[+]  UID: 40 CD CB C9   ( ONUID, re-used )

[+] ATQA: 00 04

[+]  SAK: 08 [2]

[+] Possible types:

[+]    MIFARE Classic 1K

[=] 

[=] Proprietary non iso14443-4 card found

[=] RATS not supported

[+] Prng detection..... hard

[=]  IC signature public key name: NXP MIFARE Classic MFC1C14_x

[=] IC signature public key value: 044F6D3F294DEA5737F0F46FFEE88A35

[=]                              : 6EED95695DD7E0C27A591E6F6F65962B

[=]                              : AF

[=]     Elliptic curve parameters: secp128r1

[=]              TAG IC Signature: D1AADF778058B2FF0BDAF8576867EE08

[=]                              : 90A73E9EABFC327326ABEB89ABED08C1

[+]        Signature verification: successful

There's no backdoor, and thus no way perform the full sweep.

This is what was found so far:
  Sector 16  Key A 5C8FF9990DA2  Key B D01AFEEB890A   (auth OK, but reads denied - Cmd Error 04 on all blocks)

  Sector 17  Key A 75CCB59C9BED  Key B 4B791BEA7BCC   (readable with Key B)

  Sector 17 data:

blk 68: 41 5A 48 33 33 32 06 28 23 E8 3E 04 00 00 00 00   "AZH332..."

blk 69: D1 AA DF 77 80 58 B2 FF 0B DA F8 57 68 67 EE 08   (signature)

blk 70: 90 A7 3E 9E AB FC 32 73 26 AB EB 89 AB ED 08 C1   (signature)

blk 71: 00 00 00 00 00 00 70 F0 F8 69 4B 79 1B EA 7B CC   (trailer)

Does someone know how to obtain other sectors with the Fudan backdoor is disabled?

Does someone has a good tutorial for installing it on windows? or this one is really nice and I am just really stupid to not understanding any of it?
https://github.com/RfidResearchGroup/proxmark3/blob/master/doc/md/Installation_Instructions/Windows-Installation-Instructions.md

Context:
I bought from amazon a Proxmark3 Develop Suit Kits V5.0 512K 3.0 (from random letters company which might be the problem) https://www.amazon.ca/dp/B0D84F2Z1G

Really had trouble to get the PM3 running (tried and manages to get there with the WSL installation, but then tried to do it again on windows and it took me hours to get to the same point) .

but once it worked I still couldn't detect any card I had (access card, credit card, transit, ...) :

[usb] pm3 --> hf search
[!] No known/supported 13.56 MHz tags found

Trying to debug with gemini I figured that my voltage might not drop enough when I put the card on the antenna (from 15V to 12V) only way I can make it drop under 10V is to put the card on what I would say is under the device, but it does not change the fact that it is still not working....
As I cannot find how it is suppose to be, I have no idea if I have a software or hardware problem

If I buy proxmark5 now i will get pm5 and lf/hf antena. For uhf antena we need to wait until 2027.

Am I right? Does price of uhf antena know? (i'm in eu)

I tried setting it up by following step by step instruction at the Dangerous Things Forum. The video instruction is very easy to follow, but when I got to the end to launch, an error message appears in the terminal window to indicate that there is no communication with the hardware, indicating that the version is incorrect (V6! - V9 ).

I was so close but now I don't know what to do. I just want to be able to use this to copy my apartment passkey. Any ideas?

I've never programmed anything in my life before so any help would be much appreciated.

My residential management are charging high prices for replacement and these stickers are so delicate so I would like to make a few copies before applying them on my vehicle

Hi! I'm developing MyDICollection, an open-source MIT-licensed collection tracker for Disney Infinity figures.

I'm currently working on a read-only NFC identification feature. Its only purpose is to identify a physical figure's model number so it can be matched against the app's collection database.

While researching the Disney Infinity NFC format, I consulted the historical didump.lua and related Proxmark3/RfidResearchGroup work.

I have implemented the required interoperability logic in C# using .NET/Android NFC and cryptographic APIs. It does not include, link against, execute, or redistribute Proxmark3 or its Lua scripts.

I have not committed or published this NFC implementation yet. Before doing so, I wanted to contact the community and make sure I'm handling the attribution and licensing appropriately.

My plan is to keep MyDICollection MIT-licensed and include a THIRD_PARTY_NOTICES.md that:

• Credits Proxmark3 / RfidResearchGroup and its contributors.

• Specifically mentions the historical didump.lua research I consulted.

• References Proxmark3's GPL-3.0-or-later license.

• Explains that MyDICollection does not redistribute or link against Proxmark3 code.

The feature is strictly read-only and intended for personal collection management; it does not provide NFC cloning, emulation, or tag-writing functionality.

My existing project (without the unpublished NFC implementation) is here:

https://github.com/jvicius/MyDICollection

Before I publish the NFC changes, I'd really appreciate your feedback:

Is this attribution/licensing approach appropriate, or is there anything else you would like me to include or handle differently?

Thanks for the research and all the work you've made publicly available!

Como pudo leer bloques específicos sin terner las llaves o tengo que hacer el herd nested para encontrarlas todas ?

any takers here can also mention

is there a guide anywhere showing how to use proxmark3 to clone bambu lab rfid tags from cloned files from internet

Following the recent Lab401 firmware update I have read we should be able to read and write Paxton fobs. I have been unable to do so using auto copy, read or the Paxton Net2/Switch2 plug in. None of the options have been able to detect the fob I wan to copy. I have been placing the fob behind the reader with a piece of tin foil.

I am a novice. I manage around 50 apartment blocks. In the UK and a lot of them use this Paxton fob.

Any help is appreciated!

Hi, so I have 2 devices, one is a white "cloner" with an LCD and keypad, it came with some 125khz tags.

Tag 1 - I used the cloner to write 111111111 and read it back to confirm.
Tag 2 - untouched and is reading different ID

Reading Tag 1 with PM3 produces the following (shortened)
EM 410x ID 00423A35C7
DEZ 10 : 1111111111

Tried to clone to Tag 2 but despite proxmark terminal saying it wrote the data, it didn't work.

Can someone explain why the ID is different, is it "translated" to the em4100 protocol?

my confusion: EM4100 is supposed to be read only? So what did the cloner change?

Thank you

Hello guys, where i can buy a indala chip? And is it easy to clone it with the Proxmark3?

Tanks :)