Virustotal is a service that analyzes suspicious files and facilitates the quick detection of viruses, worms, trojans, and all kinds of malware.

VirusTotal is a service that analyzes suspicious files and facilitates the quick detection of viruses, worms, trojans, and all kinds of malware detected by antivirus engines.

Specs:

• Free, independent service
• Use of multiple antivirus engines
• Real-time automatic updates of virus signatures
• Detailed results from each antivirus engine
• Real time global statistics

VirusTotal has been awarded by the American edition of PC World Magazine, one of the 100 best products of year 2007 in the Security Web Site category.

The 100 Best Products of 2007.

For more information or for sending your comments, please write to info@virustotal.com

Credits

VirusTotal is a service developed by Hispasec Sistemas, an independent IT Security laboratory, that uses several command line versions of antivirus engines, updated regularly with official signature files published by their respective developers.

This is a list of the companies that participate in VirusTotal with their antivirus engines.

• AhnLab (V3)
• Antiy Labs (Antiy-AVL)
• Aladdin (eSafe)
• ALWIL (Avast! Antivirus)
• Authentium (Command Antivirus)
• AVG Technologies (AVG)
• Avira (AntiVir)
• Cat Computer Services (Quick Heal)
• ClamAV (ClamAV)
• Comodo (Comodo)
• CA Inc. (Vet)
• Doctor Web, Ltd. (DrWeb)
• Emsi Software GmbH (a-squared)
• Eset Software (ESET NOD32)
• Fortinet (Fortinet)
• FRISK Software (F-Prot)
• F-Secure (F-Secure)
• G DATA Software (GData)
• Hacksoft (The Hacker)
• Hauri (ViRobot)
• Ikarus Software (Ikarus)
• INCA Internet (nProtect)
• K7 Computing (K7AntiVirus)
• Kaspersky Lab (AVP)
• McAfee (VirusScan)
• Microsoft (Malware Protection)
• Norman (Norman Antivirus)
• Panda Security (Panda Platinum)
• PC Tools (PCTools)
• Prevx (Prevx1)
• Rising Antivirus (Rising)
• Secure Computing (SecureWeb)
• BitDefender GmbH (BitDefender)
• Sophos (SAV)
• Sunbelt Software (Antivirus)
• Symantec (Norton Antivirus)
• VirusBlokAda (VBA32)
• Trend Micro (TrendMicro)
• VirusBuster (VirusBuster)

Warning:

VirusTotal is not substitute any antivirus software installed in a PC, as it only scans individual files on demand. It does not offer permanent protection for the user's system either.

Although the detection rate afforded by the use of multiple antivirus engines is far superior to that offered by just one product, these results DO NOT guarantee the harmlessness of a file.

Currently, there is not any solution that offers a 100% effectiveness rate for detecting viruses and malware. You may become a victim of misleading advertising, if you buy such a product under those premises.