I scanned Natro Macro in two ways. Both ways said there were multiple viruses. I have proof down below.
I scanned this on Virustotal.com, a website used in cybersecurity.
This website, app.any.run, is the second website I used that suggested Natro has a virus.The file hash (so you can check these websites yourself) is 785b88c951e8b75cb895a7e9da0f75a12f657fdf1c3207c3b2194cb9dc1eb5da