CRITs is an open source malware and threat repository that provides a unified tool for analysts and security experts engaged in threat defense. It allows for flexible and collaborative analysis of threat data, and can be installed locally or shared among trusted organizations. CRITs provides a platform for the security community to quickly adapt to an ever-changing threat landscape. The platform offers a global developer network, a threat defense think tank, and collaborative defense features, enabling community-driven threat research and analysis. Users can join the community by signing up for mailing lists, joining IRC, or contributing to the project on Github.
FEATURES
ALTERNATIVES
An informational repo about hunting for adversaries in your IT environment.
Powershell Threat Hunting Module for scanning remote endpoints and collecting comprehensive information.
Yara rule generator using VirusTotal code similarity feature code-similar-to.
Tool for dataviz and statistical analysis of threat intelligence feeds, presented in cybersecurity conferences for measuring IQ of threat intelligence feeds.
A command-line tool that fetches known URLs from various sources to identify potential security threats and vulnerabilities.
A library of adversary emulation plans to evaluate defensive capabilities against real-world threats.
Tool for visualizing correspondences between YARA ruleset and samples
A tool for tracking, scanning, and filtering yara files with distributed scanning capabilities.
PINNED

Mandos Brief Newsletter
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.

PTJunior
An AI-powered penetration testing platform that autonomously discovers, exploits, and documents vulnerabilities while generating NIST-compliant reports.

CTIChef.com Detection Feeds
A tiered cyber threat intelligence service providing detection rules from public repositories with varying levels of analysis, processing, and guidance for security teams.

ImmuniWeb® Discovery
ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web.

Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.

Orca Security
A cloud-native application protection platform that provides agentless security monitoring, vulnerability management, and compliance capabilities across multi-cloud environments.

DryRun
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.