Norton needs more protection

there is this "malware" people can make using this tool called Merucal grabber and it logs a lot of info and one of the options is to grab chrome password or grab browser passwords and it shows every password there even Norton password so someone could just get free Norton 360 or other paid-for products. Here is the GitHub linkNightfallGT/Mercurial-Grabber: Grab Discord tokens, Chrome passwords and cookies, and more (github.com)

[Edit: Removed hyperlink to a potentially malicious page to conform with the Participation Guidelines and Terms of Service]

Filename: Mercurial.exe
Threat name: Heur.AdvML.C

VirusTotal [here]

From what I read  Merucal grabber will download ransomware. Downloaded from Github as a test:

Below are screenshots from the file being scanned AFTER download. Download insight DID NOT detect anything during download. However, Norton IS protecting the system when the file is attempting to unpack or installed. Norton is protecting the system as intended.

SA