Oobspm.zip [A-Z Limited]

Without more context, I can only speculate on its content, which could include:

Look where you found the file (e.g., a specific project folder, a secure email, a team drive). oobspm.zip

did you find it (email attachment, specific website, project folder)? Without more context, I can only speculate on

Use a file archiver tool like Windows Explorer, 7-Zip, or WinRAR to extract it and view the contents. Without more context