Okay just to note something. Spotted and Banded Linsangs look a lot similar and I almost used the wrong photo, one of a spotted linsang instead of a banded linsang. Anyways. That's a Banded Linsang.
Here a another photo of one! Here and another
Along with that, here a vid
And there was this stamp in Bulgaria in the 80s with them! Stamp link
They belong to the family Viverridae, which really should be look up since there a lot of nice animals in there! Like Binturongs or Civets. Anyways banded linsangs can be read more from here
https://animaldiversity.org/accounts/Prionodon_linsang/
https://www.ecologyasia.com/verts/mammals/banded-linsang.htm
https://en.wikipedia.org/wiki/Banded_linsang
The banded linsang is nocturnal and usually solitary
Also while on this, here a link for Spotted Linsangs.
https://www.ecologyasia.com/verts/mammals/spotted-linsang.htm
and a photo of a spotted Linsang, here and that was the photo I almost accidentally used instead.