Platform

YARA Rules

An environment for developing, testing, and executing YARA rules across global web infrastructure, and for linking those rules to threat-hunting Projects.

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How it works

One rule, past and future

Scan parsed HTTP response bodies for phishing kits, injected JavaScript, credential harvesters, and other malicious web content. Write the rule, test it against sample content, and run it at scale.

The same rule works in both directions. Run it back across the history we have already collected to see everywhere the pattern has appeared, and forward against new telemetry so future matches surface on their own.

  • Standard YARA, with full support for YARA-X
  • Retrohunt across collected history, monitor against new collection
  • Every match opens the full HTTP event behind it
  • Rules live in a Project, alongside the rest of the investigation
ONE SAVED FINGERPRINT · NEW MATCHES PER WEEK 4 W1 none W2 11 W3 2 W4 none W5 19 W6 7 W7 3 W8 WRITTEN ONCE, REVIEWED WHEN IT FIRES

Weeks of new matches against one standing rule, including the weeks it stayed quiet.

Related Use Cases

Intelligence feeds Customized Threat Intelligence Build feeds shaped around the threats your organization and your customers actually face. Brand protection Brand Monitoring and Phishing Detection Identify lookalike domains and phishing templates while they are still being staged.

Explore All Features

Feature Core Search The primary entry point for infrastructure data across the platform. Feature Advanced Search Query multiple data sources at once with the Validin Query Language. Feature Threat Actor Profiles Known threat actors and malware families, including the infrastructure they operate. Feature Projects Collaborative workspaces for grouping, analyzing, and tracking indicators. Feature Active Scanning Analyze a website in real time from one or more geographic locations. Feature Bulk Enrichment Check multiple indicators simultaneously, from a list or a whole report. Feature Lookalike Domains Find domains visually or structurally similar to your brand or keyword. Feature API Access Ingest, analyze, and enrich indicators at scale from your own tooling.

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Senior Analyst, Financial Services IT Company