(A torrent site, messaging app, etc.) What is the file size?
(e.g., bhabhino1.mkv.mp4.exe ) This will help determine if it's safe to open. bhabhino1.mkv.mp4
: This is a double file extension . It suggests the original file was in Matroska Video (MKV) format and was renamed or converted to MP4 , but the converter failed to remove the original extension. Potential Issues and Risks (A torrent site, messaging app, etc
A legitimate video file usually has a reasonable size (e.g., 50MB+ for a short clip). If the file is only a few kilobytes, it is likely a malicious script or fake file. (A torrent site