DarkFlippers/unleashed-firmware
Unleashed Firmware
Unleashed Firmware is a custom firmware modification for portable multi-tool devices designed to expand the capabilities of radio frequency, infrared, and contactless authentication hardware. It functions as a comprehensive platform for wireless security auditing, signal analysis, and hardware interaction, enabling users to capture, decode, and emulate signals across various communication protocols.
The firmware distinguishes itself through a modular plugin architecture that allows for the dynamic addition of signal analysis and attack capabilities without requiring a full system recompile. It utilizes a unified hardware abstraction layer and direct memory-mapped peripheral control to manage diverse radio and input components, ensuring precise timing for high-speed signal capture and real-time emulation.
Beyond its core security testing functions, the system provides tools for automating keystroke injection over USB or Bluetooth and allows for extensive customization of device identity and interface settings. It supports the unlocking of restricted frequency bands and the integration of external hardware modules to improve the range and reliability of wireless operations. The project is distributed as a static-linked binary image to maintain predictable performance on resource-constrained microcontrollers.
Features
- Radio Frequency Signal Processing - Captures, analyzes, and broadcasts wireless signals across various frequency bands for protocol troubleshooting.
- Radio Frequency Optimizers - A firmware modification for portable multi-tool devices that enables advanced radio signal analysis, frequency unlocking, and wireless protocol testing.
- Contactless Authentication Testers - A platform for auditing contactless authentication systems through signal capture, emulation, and brute-force testing of radio frequency credentials.
- Wireless Attack Tools - Audits the security of RFID, iButton, and radio frequency authentication systems through protocol analysis.
- Keystroke Injectors - Simulates physical keyboard input over USB to automate command execution and security testing.
- Infrared Decoders - Captures, decodes, and extends the range of infrared signals to interact with household electronics.
- Hardware Abstraction Layers - Provides a unified driver interface to abstract diverse radio, infrared, and storage hardware components.
- Interrupt-Driven Signal Handlers - Hardware timers and input pins trigger immediate data logging to ensure accurate timing and capture of high-speed wireless communication protocols.
- Firmware Distributions - Popular custom firmware with expanded features.
- Fuzzing Tools - Performs automated brute-force and fuzzing attacks against wireless authentication systems.
- Modular Plugin Architectures - Supports dynamic loading of signal analysis and attack modules without requiring system recompilation.
- Register-Level Controllers - Direct interaction with hardware registers allows the firmware to manipulate low-level radio and input signals with minimal latency and high precision.
- Infrared Transmitters - Expands infrared capabilities by supporting additional signals and external hardware modules.
