Use a tool like 7-Zip or WinRAR to "Open Archive."
Depending on what you find inside, here is how you likely proceed: 6oBN4on3ctH8AaKKLeUU.zip
Upload the file to VirusTotal to check it against dozens of antivirus engines. Use a tool like 7-Zip or WinRAR to "Open Archive
You can look inside the "package" without actually running anything. 6oBN4on3ctH8AaKKLeUU.zip
Before opening any file with a randomized name, you must ensure it is safe.
Once you provide a little more context, I can write a tailored to that specific content!
(e.g., "It's supposed to be a Minecraft shader" or "It's a data backup.")