Unless QNAP is customizing things or hosting their own mirror, chances are it's reaching out to https://database.clamav.net over port 443.
Disclaimer: I don't have any experience with QNAP devices. Micah Snyder ClamAV Development Talos Cisco Systems, Inc. ________________________________ From: clamav-users <[email protected]> on behalf of Thomas ONeill via clamav-users <[email protected]> Sent: Friday, August 25, 2023 11:29 AM To: [email protected] <[email protected]> Cc: Thomas ONeill <[email protected]> Subject: [clamav-users] QNAP NAS virus definition updates. Hello all! I was wondering if anyone knows the ports or IP addresses that my QNAP NAS reaches out to in order to receive definition updates. I have locked down my firewall but would like to allow the automatic updates. Thanks, Tom
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