Use a tool like VirusTotal to upload the file or the download URL. It will scan the archive against dozens of antivirus engines.
This is a compressed archive created with WinRAR. It is designed to "package" one or more files into a single, smaller container to make downloading faster and organization easier.
If you are unsure of the source, open the file within a virtual machine or a "sandbox" environment to prevent any potential malware from reaching your main operating system.
Use trusted software like 7-Zip or WinRAR to open the archive.
Once extracted, be wary of files that look like documents but end in .exe , .scr , or .bat (e.g., document.pdf.exe ). These are almost always malicious.
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