The phrase you quoted is likely the title of a digital movie file for the 2018 film (Spanish title: Lo que esconde Silver Lake ), starring Andrew Garfield. Movie Details Genre: Surrealist neo-noir mystery and black comedy.
Based on the text in your post, the file has the following characteristics: Lo Que Esconde Silver Lake [BluRay Rip][AC3 5.1...
It features Dolby Digital surround sound. This configuration includes six distinct audio channels: front left, front right, center, two rear surrounds, and a subwoofer (the ".1" for low-frequency effects). The phrase you quoted is likely the title