cyber-threat-intelligence

IntelOwl: manage your Threat Intelligence at scale

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

An open library of adversary emulation plans designed to empower organizations to test their defenses based on real-world TTPs.

Cyber Threat Intelligence Repository expressed in STIX 2.0

A FREE Windows C development course where we will learn the Win32API and reverse engineer each step utilizing IDA Free in both an x86 and x64 environment.

Cortex: a Powerful Observable Analysis and Active Response Engine

Cyber Analytics Repository

This Repository is a collection of different ethical hacking tools and malware's for penetration testing and research purpose written in python, ruby, rust, c++, go and c.

Attack Flow helps executives, SOC managers, and defenders easily understand how attackers compose ATT&CK techniques into attacks by developing a representation of attack flows, modeling attack flows for a small corpus of incidents, and creating visualization tools to display attack flows.

A python module for working with ATT&CK

A simple application that extracts your IoCs from garbage input and checks their reputation using multiple CTI services.

STIX data representing MITRE ATT&CK

Collection of awesome resources on intelligence writing, including manuals/guides, standards, books, tranings, articles, videos, etc

Data-Shield IPv4 Blocklist Community provides an official, curated registry of IPv4 addresses identified as malicious. Updated continuously, this resource offers vital threat intelligence to bolster your Firewall and WAF instances,...

CTI Expert — Cyber Threat Intelligence & OSINT analysis skill for Claude Code / Codex. 120+ commands, 57 techniques, 79 typed MCP tools, deterministic case pipeline + ICD-203 reports. No API keys required for core.

MITRE ATT&CK Website

TRAM is an open-source platform designed to advance research into automating the mapping of cyber threat intelligence reports to MITRE ATT&CK®.