Software distributed via .rar archives on third-party sites—rather than official developer websites—is at high risk of being tampered with.
Ensure your archive manager, such as 7-Zip or WinRAR, is updated to the latest version to protect against known security flaws.
Attackers often use .rar files to bundle malware with legitimate-sounding names to bypass initial email or browser scans.
If you must open an untrusted file, do so in a virtual machine or a Windows Sandbox to protect your main system.