Malèna is a commercially released, copyrighted film (owned by Medusa Film and Miramax). Therefore, a full, legal copy is unlikely to be available on the Internet Archive unless it’s a short clip, trailer, or a user upload that would violate copyright (and may be taken down).
It sounds like you’re looking for the 2000 film (directed by Giuseppe Tornatore, starring Monica Bellucci) on the Internet Archive (archive.org). malena movie internet archive
However, I need to provide an important clarification: Malèna is a commercially released, copyrighted film (owned