Malice
Malice's mission is to be a free open source version of VirusTotal that anyone can use at any scale from an independent researcher to a fortune 500 company.
Hybrid-Analysis.com is a free malware analysis service powered by payload-security.com. Using this service you can submit files for in-depth behavior analysis.
This webpage is a free malware analysis service powered by Payload Security that detects and analyzes unknown threats using a unique Hybrid Analysis technology.