Hi again!
Thanks for the quick response 🙂
I recovered all of the removed files from quarantine, which restored the site to full function.
I’ve tried a few different malware detectors, and the basic fact is that I don’t know enough to understand what to quarantine and what to leave as is. Any advice will be much appreciated, but my guess is that I’m going to need to get outside assistance to clean the site of hacked content.