Create an image of a gloomy architectural structure that evokes a sense of horror and mystery. Let it be a massive, dilapidated skyscraper. The building should be shrouded in thick fog, hiding its contours and adding mystery. Place old twisted trees with no foliage and damaged asphalt paths leading to the building around the structure. The lighting should be low, with the moon breaking through the clouds and dimmed light from sparse streetlights creating dramatic shadows. Let the image convey an atmosphere of abandonment and danger, as if the building holds dark secrets.