Avoid third-party "re-upload" sites which may inject actual malware into the original file.

If you have already downloaded the file, it is highly recommended to upload the specific .exe to a tool like VirusTotal to see a comprehensive scan from over 70 antivirus engines.

Watch for suspicious activity, such as unauthorized scheduled tasks or unknown processes running in the background after execution.

like crashes or slow performance after running this file? Gallery.exe file detected as threat by Windows Security

Files of this nature are frequently flagged by antivirus software as "Malicious" or "Trojan". While developers of these tools often claim these are false positives due to the software's need to hook into game memory, using unsigned executors carries significant risks, including potential account theft or persistent threats on your system.