This version of Proxmark3 firmware adds one extra stand-alone mode to proxmark3 firmware. The new stand-alone mode allows to execute a bruteforce on HID Corporate 1000 readers, by reading a specific badge and bruteforcing the Card Number (incrementing and decrementing it), mainteining the same Facility Code of the original badge.
Based on an idea of Brad Antoniewicz of McAfee® Foundstone® Professional Services (ProxBrute), tha stand-alone mode has been rewritten in order to overcome some limitations of ProxBrute firmware, that does not consider parity bits.
Created by:
- Federico Dotta - Security Expert at @ Mediaservice.net
- Maurizio Agazzini - Senior Security Advisor at @ Mediaservice.net
Installation:
- Download sources and compile it OR
- Download the release from the "Releases" section
Stand-alone mode diagram:
Use at your own risk. The authors are not responsable to any damagings, malfunctioning or issues caused by the code or by the use of the code.
The proxmark3 is a powerful general purpose RFID tool, the size of a deck of cards, designed to snoop, listen and emulate everything from Low Frequency (125kHz) to High Frequency (13.56MHz) tags.
This repository contains enough software, logic (for the FPGA), and design documentation for the hardware that you could, at least in theory, do something useful with a proxmark3.
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This repository! https://github.com/Proxmark/proxmark3
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The GitHub page http://proxmark.github.io/proxmark3/
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The Forum http://www.proxmark.org/forum
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The IRC chanel irc.freenode.org #proxmark3 -or- http://webchat.freenode.net/?channels=#proxmark3
The tools required to build or run the project will vary depending on your operating system. Please refer to the Wiki for details.
The Proxmark 3 is available for purchase (assembled and tested) from the following locations:
Most of the ultra-low-volume contract assemblers could put something like this together with a reasonable yield. A run of around a dozen units is probably cost-effective. The BOM includes (possibly- outdated) component pricing, and everything is available from Digikey and the usual distributors.
If you've never assembled a modern circuit board by hand, then this is not a good place to start. Some of the components (e.g. the crystals) must not be assembled with a soldering iron, and require hot air.
The schematics are included; the component values given are not necessarily correct for all situations, but it should be possible to do nearly anything you would want with appropriate population options.
The printed circuit board artwork is also available, as Gerbers and an Excellon drill file.
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Jonathan Westhues user jwesthues, at host cq.cx
May 2007, Cambridge MA