08h95ry985pt85ms84dpr849c.part1.rar

If you are looking to rename this to something "proper" or readable, the actual name of the movie, game, or software inside will only be visible once you open or extract the archive.

: The .rar extension means you need a utility like WinRAR or 7-Zip to open it. 08H95RY985PT85MS84DPR849C.part1.rar

Do you have the of this archive saved in the same location? If you are looking to rename this to

The text is the filename for the first segment of a multi-part compressed archive. This specific naming convention usually indicates: the actual name of the movie