: Go to VirusTotal and upload the file (or search its hash). It will scan the file against over 70 different antivirus engines.
: Do not click on or run any .exe , .bat , .vbs , .js , or .scr files found inside. ❓ Step 4: Verify the Source Context is everything when dealing with random archives. extra_4180.rar
: If it is only a few kilobytes but claiming to be a massive program or game, it is highly likely to be a script-based malware dropper. : Go to VirusTotal and upload the file (or search its hash)