The Dybbuk Box is a wine cabinet that is said to be haunted by a malevolent spirit known as a dybbuk, which is a concept from Jewish folklore. The box gained notoriety after it was sold on eBay in 2003, with the seller claiming it brought misfortune and strange occurrences to its owners. The box is made of wood and features a variety of symbols and inscriptions. It has become a popular subject in paranormal discussions and has inspired books and films, including the 2012 horror movie titled "The Possession," which is loosely based on the box's story.