This repository is a curated collection of threat intelligence indicators of compromise (IOCs) published by ESET Research. It contains structured data for hundreds of malware families and APT campaigns, including file hashes (MD5, SHA1, SHA256), network indicators (domains, IPs, URLs), host-based artifacts (registry keys, file paths, mutexes), and detection rules (YARA, Sigma, Snort). The data is organized per-threat in consistent directory structures with README.adoc documentation, MISP event JSON exports, and plain hash lists. The repository serves as a reference for threat hunters, SOC analysts, and security researchers to detect and investigate known threats. While the data is static and time-sensitive, the detection rules and structured IOC formats are directly reusable in security tools and platforms.
This repository is a community-driven threat hunting and detection engineering knowledge base rather than a deployable application. It contains 26+ Windows-focused Jupyter notebooks (authored as Jupytext Markdown) that each follow a strict hypothesis-driven methodology: hypothesis, technical context, offensive tradecraft, pre-recorded security datasets, SQL/Pandas analytics, and Sigma rule output. The repo also includes deep Windows internals documentation, MITRE ATT&CK group profiles (CTI), pre-hunt data management guidance, and a small YARA signature set. The dominant character is data_research: the core artifacts are analytical notebooks, structured metadata, and threat intelligence data, with a hybrid component of Python build scripts that generate the Jupyter Book, table of contents, ATT&CK Navigator layers, and evaluation reports.