Spbup.exe |best| -

Then the file deleted itself.

The Backup That Wasn't

"SPB" often stands for "Service Pack" or a specific brand of software updates. In some cases, it may be part of an updater component for a legitimate software suite that handles background patches. Is spbup.exe Safe or Malicious? spbup.exe

While the file name itself is not inherently dangerous, it can be a security risk depending on where it is located and who signed it. Then the file deleted itself

That said, if you'd like a involving a mysterious file named spbup.exe , here it is: Is spbup

If the process is using high amounts of CPU or memory, it could be a Potentially Unwanted Program (PUP) or a miner disguised as a utility. How to Remove spbup.exe

Use the Microsoft Autoruns utility to see if the process is set to launch automatically. You can disable or delete the entry from the Logon tab to stop it from reappearing.