However, based on its appearance, it is likely a custom-made knife designed for the film. Many movies use custom-made props to achieve a specific aesthetic or to fit the needs of the characters and the story.
It's also possible the knife was based on a real-world hunting knife, which was then modified for the film.
Unfortunately, without more specific details about the knife itself (e.g., its size, materials, any markings), it's impossible to say for sure who made it.