> by mounting chrysalis iso and then by scanning this volume virusz warned
> me of the virus 'happy new year 96' in 68k parts of audio prostration.

Yes, reported there:

https://morph.zone/modules/newbb_plus/viewtopic.php?topic_id=10551&forum=3&start=18

> the site does not seem to exist www.audiolabs.it for [...] a year and half or two years.

It was still there in December 2014.

http://web.archive.org/web/20141219112609/http://www.audiolabs.it

> I do not know if psa was already infected at its author

Unlikely.