Klara.7z < 2025-2027 >

KLara is a distributed system written in Python that allows researchers to scan one or more YARA rules over vast collections of malware samples. Instead of waiting for a single local machine to chug through directories, KLara uses a custom architecture to distribute the workload.

A compressed version of the KLara GitHub repository for deployment on a local server.

In the world of threat intelligence, speed is everything. When a new piece of malware is discovered, researchers create YARA rules to identify its characteristics. However, scanning a massive repository of files—sometimes petabytes of data—can take days on a standard machine. This is where comes in. What is KLara? klara.7z

KLara is a powerful, open-source tool developed by Kaspersky’s GReAT team for malware researchers to hunt for new threats using .

A set of malware samples or YARA rules packaged for a specific "hunt." The .7z format is preferred here because of its high compression ratio , which is essential when handling large datasets. Key Features of KLara KLara is a distributed system written in Python

Here is a blog post draft that explains what KLara is and why it might be packaged as an archive for security teams.

Once a scan is finished, the system sends an email notification with the results, so you don't have to watch a progress bar. Getting Started In the world of threat intelligence, speed is everything

Researchers can submit rules and manage scans through a user-friendly dashboard or via API.