A: No. Avid introduced subscriptions in 2015 (version 8.3). 6.5.2 is strictly perpetual license only.
Activating Avid Media Composer 6.5.2 typically requires using either the legacy Avid License Control utility or the modern Avid media composer 6.5.2 activation pack
When you encounter a file or torrent labeled it is almost exclusively terminology used within the "warez" or piracy scene . Avid media composer 6.5.2 activation pack