Potential Unknown track from Scuba Sam's World

[CadoogenTunes]

Despite this series being complete, there is one possible "track" that I wanna make sure about.

It's a horror string cue that shows up from 0:48-0:51 from the video above.

Of course, this might just be some ambiance and nothing more, but I just want some clarification.

[All tracks from this series are sourced by Audio Network, btw]