The suffix is often appended by the app when saving media to a local gallery.
The "20221125" indicates the video was recorded or generated on November 25, 2022 . VID_20221125_074134_587-T1jSm1IH.mp4 ...
The filename appears to be a standard system-generated name, likely from an Android device or a specific messaging platform like Telegram. Without the video file itself or a specific description of its visuals, I can't confirm the exact "deep content" you're referring to. The suffix is often appended by the app
However, files with this specific naming convention—particularly those ending in alphanumeric strings like —are frequently associated with: VID_20221125_074134_587-T1jSm1IH.mp4 ...