internalblue
flipperzero-firmware
internalblue | flipperzero-firmware | |
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1 | 505 | |
656 | 11,164 | |
1.2% | 2.4% | |
3.7 | 9.6 | |
3 months ago | 5 days ago | |
Python | C | |
- | GNU General Public License v3.0 only |
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internalblue
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Bluetooth relay attacks allow Tesla Model 3 / Y to be unlocked and driven away
I wonder how they deal with the channel hopping? I remember BT "Classic" derives the hoping sequence from the encryption key. Not sure if that changed significantly for BLE? So either they establish normal connections between relays and victims (meaning two keys, one between each relay and each victim), and then forward data coming out of the Link Layer between the attacker devices - or they need to sniff the whole spectrum in case there is just one key between car and fob.
Last time I checked, sniffing the full spectrum of BT required three SDRs, meaning six in total; making this attack rather expensive to pull off (no problem for professional thieves though, I guess). OTOH if they can use any BT stack (or manipulate it with e.g. InternalBlue[1]), potential carjackers just need two Android Phones and good WiFi :(
[1] InternalBlue: https://github.com/seemoo-lab/internalblue
flipperzero-firmware
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Xtreme-Firmware alternatives - awesome-flipperzero, flipperzero-firmware-wPlugins, fucking-awesome-flipperzero, proxmark3-to-flipper, and flipperzero-firmware
6 projects | 12 Feb 2024
- Flipper Zero: Multi-Tool Device for Geeks
- Flipper Zero – Portable Multi-Tool Device for Geeks
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Flipper 1.1.0
Man I got really excited thinking this was about the Flipper Zero device https://flipperzero.one/
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Littlefs – a little fail-safe filesystem designed for microcontrollers
We use littlefs in Flipper Zero's firmware[1] for storage in leftover flash space after the main firmware image. Flipper implements a virtual FS, where both external SD card and internal storage have own mount points. SD card is used for storing apps and user-created data, and internal littlefs contains persistent data like BLE pairing, system services configs and such.
We never had any issues with littlefs - however, it cannot be easily repartitioned when amount of available leftover space changes with firmware updates. So on installing an update, it gets fully backed up to SD card, reformatted and later restored.
1- https://github.com/flipperdevices/flipperzero-firmware/blob/...
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Flipper thinks all NTAG215 cards are password protected
Issue opened.
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Serialization and serialization of structs
It is used in FlipperZero with FreeRTOS to handle the data structure.
- Where do I find a replacement remote for this light?
- Flipper Zero Firmware Release 0.96
- I have a Secret Santa coming up - my giftee is somebody with a cybersecurity background. Any good ideas?
What are some alternatives?
swiftGuard - Anti-forensic macOS tray application designed to safeguard your system by monitoring USB ports.
hackrf - low cost software radio platform
pytile - 📡 A simple Python API for Tile® Bluetooth trackers
proxmark3 - Iceman Fork - Proxmark3
BLEHeartRateLogger - Bluetooth Low-Energy Heart Rate Monitor data logging in Python
ChameleonMini - The ChameleonMini is a versatile contactless smartcard emulator compliant to NFC. The ChameleonMini was developed by https://kasper-oswald.de. The device is available at https://shop.kasper.it. For further information see the Getting Started Page https://rawgit.com/emsec/ChameleonMini/master/Doc/Doxygen/html/_page__getting_started.html or the Wiki tab above.
bluing - An intelligence gathering tool for hacking Bluetooth
flipperzero-firmware-wPlugins - RogueMaster Flipper Zero Firmware
ChameleonMini - The ChameleonMini is a versatile contactless smartcard emulator compliant to NFC. The ChameleonMini was first developed by KAOS. This is NOT the official repo for KAOS's ChameleonMini. For further information see the Getting Started Page
awesome-flipperzero - 🐬 A collection of awesome resources for the Flipper Zero device.
libnfc - Platform independent Near Field Communication (NFC) library
pwnagotchi - (⌐■_■) - Deep Reinforcement Learning instrumenting bettercap for WiFi pwning.