Ahh.. smart of you to check.
Basically, it's a python script compiled with PyInstaller, a safe, open-source tool to compile Python code into a single executable that can be used without python. Due to PyInstallers's popularity, there have been cases when people used it to pack viruses, and therefore any executable that contains the PyInstaller bootloaders get flagged.
This code was taken from mtk bootseq, and enhanced by [Login to see the link] [Login to see the link] [Login to see the link], and I.
What you can do if you want to be careful, is install python and run the code yourself. The source code is inside Lionscribe's zip. Just install python, get pip, and pip install pyserial, then python autobooter.py.
