Flipper SUB Plotters / comparers!

(Special thanks to @xb8)

What is this?

We (me & xb8) were bored and decided to bruteforce some t119 devices (more about it here)

This repository basically contains the tools we used to plot and compare the flipper zero .sub files thus allowing us to identify the varying bits and make a bruteforcer out of it.

In this repository you will find two scripts:

• plotall.py
  • plots multiple .sub files simultaneously
• plot_delimiter.py
  • searches for similar chunks based on a delimiter value, groups and plots those chunks

The usage is described in the next chapter.

Requirements:

pip3 install -r requirements.txt

plotall.py

usage: plotall.py [-h] [--outfile OUTFILE] fname [fname ...]

Flipper file plotter by ShotokanZH

positional arguments:
  fname              .sub file(s) to be plotted

optional arguments:
  -h, --help         show this help message and exit
  --outfile OUTFILE  Out file (.html), defaults to 'out.html'

Example:

python3 -BO plotall.py sample_files/433_Tesla_* --outfile out/out_plotall.html

Outputs:

plot_delimiter.py

usage: plot_delimiter.py [-h] --delimiter DELIMITER [--zero ZERO] [--one ONE] [--outfile OUTFILE] fname [fname ...]

Flipper file plotter with delimiter by ShotokanZH

positional arguments:
  fname                 .sub file(s) to be plotted

optional arguments:
  -h, --help            show this help message and exit
  --delimiter DELIMITER
                        A specific delimiter (Y coordinates) that splits the sequence in chunks (a very low/high value?)
  --zero ZERO           Y coordinates, draws a line and defines values around it as 0 (it's fancy) (requires --one)
  --one ONE             Y coordinates, draws a line and defines values around it as 1 (it's fancy) (requires --zero)
  --outfile OUTFILE     Out file (.html), defaults to 'out.html'

Example:

python3 -BO plot_delimiter.py sample_files/433_Tesla_* --delimiter -1000 --one 800 --zero 400 --outfile out/out_plot_delimiter.html

Outputs (In console)

len(ylist)=5232 distance=70 maxnum=63
Sequence 0: 000011001111001111111111001001100100100001000010011001110000001001001
Sequence 1: 000011001111001111111111001001100100100001000010011001110000001001001
Sequence 2: 00001100111100111111111100100110010010000100001001100111000000100100
[ CLIP ]
Sequence 60: 000011001111001111111111001001100100100001000010011001110000001001001
Sequence 61: 000011001111001111111111001001100100100001000010011001110000001001001
Sequence 62: 000011001111001111111111001001100100100001000010011001110000001001000

Outputs (.html file)