Those 2018 files are hosted on dead domains that have been repurposed by hackers. If you find a live link claiming to be the "OK Khatrimaza 2018 Exclusive" today, it is likely a or Cryptominer .
During the peak of third-party movie distribution networks, platforms like Khatrimaza operated as vast repositories for both mainstream and independent films. The search term points to a specific era and format: ok khatrimazacom 2018 exclusive
Khatrimaza was a highly popular, illicit network of torrent and direct-download websites. It gained notoriety for hosting unauthorized copies of copyrighted multimedia content, primarily focusing on Indian cinema (Bollywood, Tollywood, Kollywood) alongside dubbed versions of Hollywood blockbusters. Those 2018 files are hosted on dead domains
If you ignore the warnings and search for the keyword anyway, use these red flags to avoid scams: The search term points to a specific era