hey @macmanx
if you check below on malwr site,
it is clearly showing https://malwr.com/analysis/NmQzOGEwODFjMjUzNDg5NDlhNThkNWJmNTQyNWQwNGQ/
that it has matched shellcode patterns,
shellcode – Matched shellcode byte patterns,
so if two sites are confirming that it is a malware then i think it is a malware, and
ps. “not all malwares are detected by antivirus”