Detection · Visibility · Released
M3HT4 SignalCheck
Choose an ATT&CK behavior, mark the telemetry your environment actually collects, and build a practical visibility, hunt, detection, and validation plan.
Open tool →M3HT4 TOOLS
Tools for real
security work.
A growing library of focused practitioner utilities for detection engineering, threat hunting, analysis, vulnerability triage, coverage, DFIR, and other day-to-day security workflows.
TOOL LIBRARY
Find the workflow you need.
Released tools and active blueprints stay clearly separated, but the library can now be searched from one place.
7 entries
AVAILABLE NOW
Released means usable.
These tools can be opened and used today.
Analysis · Intelligence · Beta
M3HT4 TerrainFuse
Correlate current MITRE ATT&CK®, NVD, EPSS, and CISA KEV data into source-linked analyst context, explicit unknowns, and exportable evidence briefs.
Open tool →No available tools match that search.
TOOL BLUEPRINTS
Problems we are evaluating now.
Blueprints are product directions, not release promises.
Blueprint · ATT&CK & coverage
M3HT4 Sightline
Visibility Gap Analyzer — Check whether the telemetry you collect is enough to observe a behavior or ATT&CK technique with useful context.
- Problem
- Teams can believe they have visibility because a data source is enabled, while still missing the fields or relationships needed to investigate the behavior reliably.
- Input
- Behavior or ATT&CK technique plus available telemetry, sensors, and fields
- Output
- Visibility assessment, missing data, evidence requirements, and practical collection gaps
Blueprint · Detection engineering
M3HT4 SignalForge
Detection Analytics Builder — Turn observable behavior and available telemetry into a structured detection hypothesis and implementation plan.
- Problem
- Writing query syntax is only one part of detection engineering. Analysts also need to know what behavior matters, which fields support it, how to tune it, and how to validate that it works.
- Input
- Behavior, platform, telemetry source, available fields, and target detection platform
- Output
- Detection hypothesis, required fields, analytic logic, ATT&CK mapping, tuning notes, validation steps, and optional query starter
Blueprint · Detection engineering
M3HT4 Sigma Studio
Sigma rule workbench — Understand, validate, translate, and work with Sigma rules across common detection workflows.
- Problem
- Rule authors often jump between validators, converters, documentation, and SIEM-specific syntax to answer one practical question: will this rule work where I need it?
- Input
- Sigma rule or rule text
- Output
- Validation, explanation, required telemetry, portability notes, and supported query translations
Blueprint · ATT&CK & coverage
M3HT4 Coverage Map
ATT&CK Coverage Workbench — Compare claimed coverage with the telemetry and detections that make that coverage meaningful.
- Problem
- A colored ATT&CK matrix can imply coverage without showing whether the required data exists or whether a useful detection is actually in place.
- Input
- ATT&CK techniques, telemetry inventory, and detection inventory
- Output
- Visibility gaps, effective coverage, supporting evidence, and exportable coverage views
Blueprint · Threat intelligence
M3HT4 IOC Workbench
Indicator analysis workbench — Clean up and organize indicator sets without turning a simple analyst task into spreadsheet work.
- Problem
- Indicator lists arrive in inconsistent formats and often need normalization, deduplication, comparison, and context before they are useful.
- Input
- Domains, IPs, URLs, hashes, and mixed indicator text
- Output
- Normalized indicators, duplicates, comparisons, groupings, and analyst-ready exports
No blueprints match that search.
COMMUNITY DEMAND
Request a tool → There may be a better problem to solve.
If a security workflow wastes time, requires too many tools, or still feels harder than it should, tell M3HT4 about it.
CATEGORIES
Organized around the work.
Categories help people find what they need. They do not force every tool into one giant workflow or make Emulations a dependency.
Detection engineering
Build, validate, translate, and reason about defensive logic.
Threat hunting
Turn hypotheses, telemetry, and behavior into practical investigation workflows.
ATT&CK & coverage
Understand visibility, technique coverage, controls, and meaningful gaps.
Log & data analysis
Inspect, transform, compare, and understand security-relevant data.
DFIR & artifacts
Repeatable browser-based helpers for artifact and incident analysis.
Threat intelligence
Organize indicators, context, relationships, and analyst notes.
BUILD FILTER
Useful enough to build. Practical enough to keep.
A good idea only becomes an M3HT4 Tool if it solves a real workflow and can be built, secured, operated, and maintained without creating more burden than value.
Real workflow
The problem, input, and useful output should be obvious within a minute.
Meaningful difference
Existing open source can accelerate the build, but M3HT4 still needs to add useful workflow, analysis, integration, or UX value.
Safe to operate
Security, licensing, dependencies, infrastructure cost, and support burden are considered before release.
Maintainable
The architecture should stay modular enough to grow without forcing a rewrite every time the platform expands.