Network Tools

BLEAH – BLE Scanner for Smart Devices Hacking

October 5, 2017
2 Min Read

A BLE scanner for “smart” devices hacking based on the bluepy library, dead easy to use because retarded devices should be dead easy to hack.

 

How to Install

Install bluepy from source:

git clone https://github.com/IanHarvey/bluepy.git
cd bluepy
python setup.py build
sudo python setup.py install

 

Then install bleah:

git clone https://github.com/evilsocket/bleah.git
cd bleah
python setup.py build
sudo python setup.py install

 

Usage

From the -h help menu:

usage: bleah [-h] [-i HCI] [-t TIMEOUT] [-s SENSITIVITY] [-b MAC] [-f] [-e]
             [--handles] [-u UUID] [-d DATA] [-r DATAFILE]

optional arguments:
  -h, --help            show this help message and exit
  -i HCI, --hci HCI     HCI device index.
  -t TIMEOUT, --timeout TIMEOUT
                        Scan delay, 0 for continuous scanning.
  -s SENSITIVITY, --sensitivity SENSITIVITY
                        dBm threshold.
  -b MAC, --mac MAC     Filter by device address.
  -f, --force           Try to connect even if the device doesn't allow to.
  -e, --enumerate       Connect to available devices and perform services
                        enumeration.
  --handles             Try to read every handle. WARNING: For some
                        devices this might cause the read operation to hang
                        ¯\_(ツ)_/¯
  -u UUID, --uuid UUID  Write data to this characteristic UUID (requires --mac
                        and --data).
  -d DATA, --data DATA  Data to be written.
  -r DATAFILE, --datafile DATAFILE
                        Read data to be written from this file.

 

Examples

Keep scanning for BTLE devices:

sudo bleah -t0

 

BLE Scanner for Smart Devices Hacking: BLEAH

 

Connect to a specific device and enumerate all the things:

sudo bleah -b "aa:bb:cc:dd:ee:ff" -e

 

BLE Scanner for Smart Devices Hacking: BLEAH

 

Write the bytes hello world to a specific characteristic of the device:

sudo bleah -b "aa:bb:cc:dd:ee:ff" -u "c7d25540-31dd-11e2-81c1-0800200c9a66" -d "hello world"

Download BLEAH

Tags