Malware Sample Sources for Researchers

https://zeltser.com/malware-sample-sources/

• Contagio Malware Dump: Free; password required
• Das Malwerk: Free
• KernelMode.info: Free; registration required
• Malshare: Free
• Malware.lu’s AVCaesar: Free; registration required
• MalwareBlacklist: Free; registration required
• Malware DB: Free
• Malwr: Free; registration required
• Open Malware: Free
• theZoo aka Malware DB: Free
• Virusign: Free
• VirusShare: Free