Got the item number 371832104812 from the address in your pic.
I visited the page and clicked on the the pic, etc. with no flags from my Eset antivirus.
I'm guessing you've got Avast 'heuristic analysis' set too high.
From Avast:
"As well as the standard process of scanning for known malware infections, Avast also performs a heuristic analysis to identify potential, but as yet unknown malware.
This is done by looking for certain characteristics that may be a sign of a potential infection."
Heuristic analysis is a best guess.
IMO it's a false positive.
Most antivirus programs have this feature.
I disabled this feature in my ESET antivirus years ago.
Your call.