Virustotal

VirusTotal is a free, web-based threat intelligence platform that aggregates results from over 70 antivirus scanners and dozens of URL/domain blocklisting services. Launched in 2004 and acquired by Google in 2012, it has become a standard tool for security analysts, researchers, and everyday users to identify malicious files, URLs, and IP addresses.

VirusTotal operates by taking a user-submitted item—such as a file, URL, or hash—and passing it through a battery of specialized engines. virustotal