By itself, the file is safe. However, malware often "camouflages" itself by using the names of legitimate system files.
The "updated" status of vsut64.exe usually refers to one of three things: vsut64exe updated
Press Win + R , type msconfig , go to the Services tab, check "Hide all Microsoft services," and look for the ViewSonic Update service. Uncheck it and restart. Should You Delete It? By itself, the file is safe
Understanding vsut64.exe: Latest Updates, Safety, and Troubleshooting the file is safe. However
This often happens after a Windows update or an incomplete software uninstallation.