Open-source alternatives to Brosquery

HELK is a containerized security information and event management environment and threat hunting platform. It provides a security-focused deployment of the ELK stack, combining Elasticsearch, Logstash, and Kibana into a specialized platform for investigating logs and discovering hidden patterns in network and system security data. The project functions as a security data science suite, integrating interactive computational notebooks and distributed processing tools to run machine learning and graph analytics on security logs. This allows for the identification of hidden attack patterns and an

Varna: Quick & Cheap AWS CloudTrail Monitoring with Event Query Language (EQL)

capa is a static analysis tool that scans executable files to identify what a program can do, detecting capabilities such as API calls, byte sequences, and structural patterns without executing the code. It supports multiple file formats including PE, ELF, .NET, and shellcode, and can also process runtime behavior traces from sandbox reports generated by CAPE, DRAKVUF, or VMRay. The tool integrates directly with reverse engineering environments through plugins for IDA Pro and Ghidra, allowing analysts to view capability matches and author detection rules within their disassembler of choice. C

IntelOwl is a threat intelligence platform and security orchestration engine designed to aggregate, analyze, and enrich security observables. It functions as a security incident investigation tool and a threat intelligence aggregator, collecting data on files, domains, and IP addresses from diverse internal and external sources. The system differentiates itself through playbook-based workflow automation, allowing users to define reusable sequences of analysis tasks that trigger subsequent jobs based on prior outputs. It unifies disparate security data into a common schema and utilizes protoco

Web app that provides basic navigation and annotation of ATT&CK matrices

Dispatch is an incident response orchestration platform that automates the coordination of detection, participant assembly, and task tracking across existing communication and project management tools. It provides a web-configurable state machine to manage incident lifecycle transitions, with template-driven incident models that define types, priorities, and severity levels. The platform enforces role-based access control to map user roles to specific actions and data access, while maintaining a database-backed audit trail of all incident events and system changes for compliance and post-incid

A Splunk app mapped to MITRE ATT&CK to guide your threat hunts

CimSweep is a suite of CIM/WMI-based tools that enable the ability to perform incident response and hunting operations remotely across all versions of Windows.

Virtual Machine for Adversary Emulation and Threat Hunting

DeepBlueCLI - a PowerShell Module for Threat Hunting via Windows Event Logs

Security Onion 16.04 - Linux distro for threat hunting, enterprise security monitoring, and log management

Synthetic Adversarial Log Objects (SALO) is a framework for the generation of log events without the need for infrastructure or actions to initiate the event that causes a log event. The purpose of this framework is to allow security practitioners, data scientists, and researchers the ability to…

🚌 Threat Bus – A threat intelligence dissemination layer for open-source security tools.

Tenzir is the data pipeline engine for security teams.