There is no widely recognized or public record of a file named as a significant viral video, historical media, or documented malware . Typically, filenames like this are associated with:
If you have this file on your device and are concerned about its safety, you can upload it to VirusTotal to check for malicious code. b1362.mp4
To help me give you a better report, could you share or any context about what is supposed to be in it? There is no widely recognized or public record