Data Products
Malware Hashes File hash intelligence
Database of known malware file hashes. Check files against our database to identify malware families and threats.
No credit card required · Free API key
3.3M+
Hashes
0+
Families
Daily
Updates
MD0/SHA
Formats
Capabilities
Key features. Everything you need to protect your infrastructure and users.
Multiple Hash Types
MD5, SHA1, and SHA256 for each sample.
Family Classification
Malware families and variants identified.
Sandbox Data
Behavioral analysis from sandbox execution.
Daily Updates
New samples added every day.
API Lookup
Real-time hash checking via API.
Bulk Download
Download hash lists for offline use.
Applications
Use cases. How security teams use this tool.
Endpoint Protection
Block files matching known malware hashes.
Email Gateway
Check attachments against hash database.
Incident Response
Identify malware during investigations.
Threat Hunting
Search for malware presence in your environment.
Support
Frequently asked questions.
What hash types do you support?
MD5, SHA1, and SHA256 hashes. All three are included for each sample.
How do you classify malware families?
Through sandbox analysis, AV vendor detections, YARA rules, and manual analysis.
Can I submit samples?
Yes, Enterprise customers can submit samples for analysis and inclusion in the database.
How often is the database updated?
New hashes are added daily from sandbox runs and vendor feeds.
Get started
Ready to get started?
Join thousands of security teams using isMalicious to protect their infrastructure.
No credit card required · Free API key