The text you provided is a standard file naming convention for a high-definition movie release. Based on that string,
There are two films with similar names, but the date and HMAX tag (likely referring to HBO Max) strongly point to the Dutch family adventure film: Silverstar.2022.MULTi.1080p.HMAX.WEB-DL.H264.DD...
Stars Dutch equestrian and media personality Britt Dekker (as Megan) and Wendy Ruijfrok (as Esmee). The text you provided is a standard file
The string of letters and numbers describes the quality and source of the video: Silverstar.2022.MULTi.1080p.HMAX.WEB-DL.H264.DD...
Originally in Dutch, though "MULTi" in the filename suggests it includes multiple audio tracks (likely English and Dutch).
(Note: There is also a 2024 American road-trip/crime film titled "Silver Star" starring Grace Van Dien, but your "2022" tag matches the Dutch horse-themed film.)