5_6096120831543347546.mp4 -

While .mp4 files are generally safe, always ensure your media player is up to date to prevent "buffer overflow" exploits occasionally found in malicious video files [9].

These filenames do not contain metadata about the creator, location, or original source [4]. They are effectively "blind" labels. 5_6096120831543347546.mp4

Use a tool like MediaInfo or right-click the file properties to see the "Date Created" or "Date Modified" [6]. This can help you cross-reference when you were active in specific Telegram groups. While .mp4 files are generally safe

On Android, Telegram saves these files in Internal Storage > Android > data > org.telegram.messenger > files > Telegram > Telegram Video [1, 5]. 5_6096120831543347546.mp4