Free Online Virus and Malware Scan - Email/Uploader Searching with VirusTotal VirusTotal stores all the analyses it performs, this allows users to search for reports given an MD5, SHA1, SHA256 or URL. Search responses return the latest scan performed on the resource of interest. VirusTotal also allows you to search through the comments that users post on files and URLs. Learn more about searching with VirusTotal .
Virus File Scanner
Quick Test This test shows how vulnerable your computer is to various Internet threats. The test also determines if a Trojan horse has already infected your system and if your Web browser exposes personal information about you or your computer while you're web surfing. PC Flank