A terrified person is backed against a wall in a dark room, shining a

A terrified person is backed against a wall in a dark room, shining a flashlight forward. But their own shadow on the wall behind them is morphing into a monstrous, predatory shape, stretching its claws towards their neck. The shadow is clearly autonomous and malevolent. Horror genre, dramatic chiaroscuro lighting, hyper-realistic, sense of immediate dread and panic.