The string "elataquedelasaranas20021080pduallat" refers to the officially titled Eight Legged Freaks

, known in Spanish-speaking regions (such as Mexico and Argentina) as El ataque de las arañas

Phrases like these are often used in searches for torrents or direct downloads of movies, TV shows, or other digital content. The specifications (2002, 1080p, dual lat) would be searching for a high-quality version of a file with specific audio options.