Files with complex, coded names like this are frequently found on peer-to-peer (P2P) networks. Always scan these files with updated antivirus software before opening them.
The "Part2" designation signifies this is the second volume in a sequence. To access the contents, you must have all parts (e.g., Part1, Part2, Part3) in the same folder.
Use tools like WinRAR or 7-Zip to handle these files. Extraction Process: Right-click on Part1 (not Part2). Select "Extract Here" or "Extract to [Folder Name]".