Incident Response Rapid threat identification
When seconds matter, get instant threat intelligence. Rapidly identify IOCs, understand attack scope, and attribute threat actors during active incidents.
No credit card required · Free API key
< 0 ms
Lookup Speed
0
IOCs/request (Pro)
Real-time
Updates
24/7
Availability
Key features. Everything you need to protect your infrastructure and users.
Instant IOC Lookup
Check IPs, domains, URLs, and hashes in milliseconds.
Threat Attribution
Identify known threat actors and campaigns.
Related IOCs
Discover connected infrastructure and indicators.
Historical Data
See how threats evolved over time.
Bulk Analysis
Check thousands of IOCs from logs and artifacts.
Reports
Generate incident reports with threat context.
Use cases. How security teams use this tool.
Active Incidents
Rapidly triage and scope ongoing attacks.
Forensics
Analyze IOCs from forensic artifacts.
Threat Hunting
Proactively search for threats in your environment.
Post-Incident
Document and report on threat intelligence.
Frequently asked questions.
How fast can I look up IOCs?
What information do you provide about threats?
Can you help identify the attacker?
Is there a bulk IOC lookup?
Ready to get started?
Join thousands of security teams using isMalicious to protect their infrastructure.
No credit card required · Free API key