[mothered]

The online virus scan report was around 6 months old, hence I've updated It.

How long Is the subscription?

1 Year. You can do it unlimited times.
How did you update it? I uploaded the file with the upload button. That was the scan it gave me

One year sounds good.

If the same file has been previously scanned, your upload would've provided that report, and not the current date and time. I simply used VT's refresh feature to update It.