Scan App Files with Online Malware Scanner
When you need a second opinion about a file that you suspect contains malware, an online Malware scanner can help. It is much better if the online scanner scans files with various antiviruses.
VirusTotal is one of the best free internet virus scanners to detect malware in files and URLs. They check and scan files for viruses using different antivirus engines.
Upload the file to VirusTotal.com. VirusTotal will perform file analysis and run files through over 25 anti-malware engines.
Keep in mind that one or two false positives usually occur in most files.
Testing Application Files with Windows Sandbox
Windows 11 has a Windows Sandbox feature that allows you to run apps in a secure environment on your PC. All run and tested files will be deleted from Windows Sandbox if you close them and will not affect your system.
Run Windows Sandbox and then drag and drop the downloaded application files into it. After that, run the application and check the result. If you see any strange activity, don’t install the file on your PC.