Hi,
It's definitely a scam. First of all, antivirus detections don't arrive via email. Secondly, notice the sender's email address. It's a string of random letters which don't make sense. This is not how an official email correspondence looks like. So, it's 100% phishing. Simply delete the email and set up your email inbox to filter out spam and phishing mail.
Regards
You can also report the email as phishing before deleting it. It's surprising that Google didn't catch this as spam or phishing; I haven't had any phishing emails land in my non-spam inbox for a long time.
