GCTI's open source detection signatures repository contains a collection of open-source detection signatures for various malware and threats. These signatures are designed to be used with various security tools and systems to detect and prevent malicious activities. The repository is maintained by GCTI and is updated regularly to include new signatures and improve detection capabilities.
FEATURES
ALTERNATIVES
An Open Source solution for management of Threat Intelligence at scale, integrating multiple analyzers and malware analysis tools.
yarAnalyzer creates statistics on a yara rule set and files in a sample directory, generating tables and CSV files, including an inventory feature.
An extendable tool to extract and aggregate IOCs from threat feeds, integrates with ThreatKB and MISP.
Repository of Yara signatures for detecting targeted attacks on civil society organizations
PINNED

InfoSecHired
An AI-powered career platform that automates the creation of cybersecurity job application materials and provides company-specific insights for job seekers.

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

Kriptos
An AI-driven data classification and governance platform that automatically discovers, analyzes, and labels sensitive information while providing risk management and compliance capabilities.

System Two Security
An AI-powered platform that automates threat hunting and analysis by processing cyber threat intelligence and generating customized hunt packages for SOC teams.

Aikido Security
Aikido is an all-in-one security platform that combines multiple security scanning and management functions for cloud-native applications and infrastructure.

Permiso
Permiso is an Identity Threat Detection and Response platform that provides comprehensive visibility and protection for identities across multiple cloud environments.

Wiz
Wiz Cloud Security Platform is a cloud-native security platform that enables security, dev, and devops to work together in a self-service model, detecting and preventing cloud security threats in real-time.

Adversa AI
Adversa AI is a cybersecurity company that provides solutions for securing and hardening machine learning, artificial intelligence, and large language models against adversarial attacks, privacy issues, and safety incidents across various industries.