Picture: KF@d0tslash on Twitter.
In July, a video of a robotic canine strapped to its again with a submachine gun horrified the web. Now a hacker who posts to Twitter as KF@d0tslash and to GitHub as MAVProxyUser has found that the robotic canine has a kill change, and will be accessed through a small handheld hacking system.
“Good Information!” d0tslash stated on Twitter. “Keep in mind that robotic canine you noticed with a gun!? It is made by @UnitreeRobotic. Seems to be like it is advisable dump it within the dust @flipper_zero. The PDB has 433MHz backdoors.
Within the video, d0tslash reveals one of many Unitree robotic canines related to an influence provide. The Flipper Zero is available in a hand body holding a multitool hacking system like a Tamagotchi that may ship and obtain wi-fi indicators throughout RFID, Bluetooth, NFC and different bands. A button on the flipper is pressed and the robotic canine grabs it and falls to the bottom.
Motherboard contacted d0tslash to learn the way they hacked Robotic Canine. The facility provide within the video is an exterior energy supply. “Truly a 24-volt exterior energy provide, so I am not always charging the battery whereas doing dev,” d0tslash stated.
d0tslash received his palms on one of many canines and began going by way of the documentation when he found one thing attention-grabbing. Every canine ships with a distant cut-off change hooked up to its energy distribution board, a part of a machine that routes energy from the battery to its varied methods.
The kill change listens for a particular sign at 433 MHz. If it hears the sign, it shuts down the robotic. Some Unitry robotic canines additionally ship with wi-fi distant Which instantly turns the canine off.
d0tslash then used Flipper Zero to simulate shutdown, mimicking the sign of the robotic canine’s distant broadcast on the 433MHz frequency.
On Github, d0tslash shares its work and code remotely. This could enable anybody with a Flipper Zero or related system to get off robotic canines with out having to emulate a distant.
Do not be afraid of armed robotic canines, as a result of a hacker at all times finds a approach.