I just ran a check with ClamTk and these were the results:
Since most of the possible 'threats' seem to be associated with Wine, I wonder whether I should Uninstall it.
I am not sure what the one regarding Firefox is about...
Anyway should I quarantine all of them or delete or do nothing?
ThanksĀ

Hi,
Doing a quick Google for: "clamav pua win32 packer"
Seems to give it's a known problem with ClamAV
with a recomendation to
"turn off PUA detection, It is broken"
Dave
Thank you, Dave. I have turned it off.
Cheers
alex
PUA is normal and not dangerous. But quarantine them when they are present and no problems anymore.