ReversingLabs YARA Rules
Welcome to the official ReversingLabs YARA rules repository! The repository will be updated continuously, as we develop rules for new threats, and after their quality has been proven through testing in our cloud and other environments. These rules have been written by our threat analysts, for threat hunters, incident responders, security analysts, and other defenders that could benefit from deploying high-quality threat detection YARA rules in their environment. Our detection rules, as opposed to hunting rules, need to satisfy certain criteria to be eligible for deployment, namely: * be as precise as possible, without losing detection quality * aim to provide zero false-positive detections In order for the rules to be easy to understand and maintain, we adopted the following set of goals: * clearly named byte patterns * readable and transparent conditions * match unique malware functionality * prefer code byte patterns over strings To ensure the quality of our rules, we continuously and extensively test them in our cloud, on over 10B (and rising) unique binaries. Rules are evaluated on every layer to detect threats within layered objects, such as packed PE files, documents, and other types of files.
FEATURES
ALTERNATIVES
A nonprofit security organization that collects and shares threat data to make the Internet more secure.
A repository of freely usable Yara rules for detection systems, with automated error detection workflows.
A community-driven project sharing detection logic, adversary tradecraft, and resources to make detection development more efficient, following MITRE ATT&CK structure.
Search engine for Windows executable files and hashes, providing insights into file prevalence, behavior, and security information.
Malware Patrol offers a range of threat intelligence solutions, including enterprise data feeds, DNS firewall, phishing threat intelligence, and small business protection.
GCTI's open-source detection signatures for malware and threat detection
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.