There is no widely confirmed mainstream origin attached to this clip from the available information, and it is commonly circulated online as a short darkness or nocturne sound effect. Sounds like this spread through meme edits, horror compilations, and dramatic short-form videos where a creator needs an instant ominous cue. Its continued use comes from being brief, easy to place on a cut, and effective at signaling dread, mystery, or a sudden tonal shift without needing a longer music track.