Knowing if you are trying to recover it , worried it's a virus , or simply curious about its origin will help me provide more specific guidance. WhatsApp media file naming convention - Forensic Focus
: Identifies the file as a video . (Images use IMG , audio uses AUD ). Download File VID-20210604-WA0019.mp4
: Check the internal storage path: WhatsApp > Media > WhatsApp Video . Knowing if you are trying to recover it