For comparison: A legitimate 4K WEB-DL from Netflix uses HEVC (x265) and ~15–25 Mbps bitrate.
When handling files from aggregate sites like "Katmovie18," ensure your antivirus is active and avoid clicking on secondary .exe or .bat files that might be bundled in the download folder. Nurse.Abi.2024.720p.WEB-DL.x264.ESub-Katmovie18...
Here’s what a typically includes for this kind of content (based on 0day / release rules): For comparison: A legitimate 4K WEB-DL from Netflix