: You can upload the file to VirusTotal to have it scanned by over 70 different antivirus engines simultaneously.
There is currently no public record or widespread cybersecurity report regarding a file or entity specifically named . Diamond_Newmp4
: Check if the file actually ends in .mp4 . If it ends in .exe , .scr , or .vbs despite having "mp4" in the name (e.g., Diamond_Newmp4.exe ), it is highly likely to be malware . : You can upload the file to VirusTotal
If you are looking at a file with this name, it is likely a unique or obscure file. To determine if it is safe, you should consider the following: you should consider the following: