analyzing-threat-actor-ttps-with-mitre-navigator

analyzing-threat-actor-ttps-with-mitre-navigator is a skill for Claude Code, Codex from Youngmaidainon/Agent-Level-Up. It costs 99 tokens per session (691 once invoked), scanned A, original, MIT.

A method for using MITRE ATT&CK, a public reference for cyberattack tactics and techniques, to profile advanced persistent threat groups. It creates visual ATT&CK Navigator layers showing group techniques and defensive coverage.

In plain words
What is it for?
Use it to retrieve threat-group technique data, generate Navigator maps, compare adversaries, and assess detection gaps.
Why use it?
It makes complex threat-group behavior easier to compare and helps teams see which attack techniques their defenses may miss.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to retrieve threat-group technique data, generate Navigator maps, compare adversaries, and assess detection gaps.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/youngmaidainon/agent-level-up/analyzing-threat-actor-ttps-with-mitre-navigator
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add Youngmaidainon/Agent-Level-Up --skill analyzing-threat-actor-ttps-with-mitre-navigator
Clone the repo
git clone --depth 1 https://github.com/Youngmaidainon/Agent-Level-Up

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for analyzing-threat-actor-ttps-with-mitre-navigator

README.md
[![agentmods](https://agentmods.dev/badge/skills/youngmaidainon/agent-level-up/analyzing-threat-actor-ttps-with-mitre-navigator/github.svg)](https://agentmods.dev/skills/youngmaidainon/agent-level-up/analyzing-threat-actor-ttps-with-mitre-navigator)
Your own site
<a href="https://agentmods.dev/skills/youngmaidainon/agent-level-up/analyzing-threat-actor-ttps-with-mitre-navigator"><img src="https://agentmods.dev/badge/skills/youngmaidainon/agent-level-up/analyzing-threat-actor-ttps-with-mitre-navigator/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for analyzing-threat-actor-ttps-with-mitre-navigator

Your own site · 80×15
<a href="https://agentmods.dev/skills/youngmaidainon/agent-level-up/analyzing-threat-actor-ttps-with-mitre-navigator"><img src="https://agentmods.dev/badge/skills/youngmaidainon/agent-level-up/analyzing-threat-actor-ttps-with-mitre-navigator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 99 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 691 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00099 $0.00691
Opus 5 $0.00049 $0.00345
Sonnet 5 $0.00020 $0.00138
Haiku 4.5 $0.00010 $0.00069

Measured 8d ago against content hash 0d086315113a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

analyzing-threat-actor-ttps-with-mitre-navigator scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/agent.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

cyber-security/ctf/analyzing-threat-actor-ttps-with-mitre-navigator/SKILL.md · 88 lines

What it actually says

Analyzing Threat Actor TTPs with MITRE Navigator

Overview

The MITRE ATT&CK Navigator is a web application for annotating and visualizing ATT&CK matrices. Combined with the attackcti Python library (which queries ATT&CK STIX data via TAXII), analysts can programmatically generate Navigator layer files mapping specific threat group TTPs, compare multiple groups, and assess detection coverage gaps against known adversaries.

When to Use

  • When investigating security incidents that require analyzing threat actor ttps with mitre navigator
  • When building detection rules or threat hunting queries for this domain
  • When SOC analysts need structured procedures for this analysis type
  • When validating security monitoring coverage for related attack techniques

Prerequisites

  • Python 3.8+ with attackcti and stix2 libraries installed
  • MITRE ATT&CK Navigator (web UI or local instance)
  • Understanding of STIX 2.1 objects and relationships

Steps

  1. Query ATT&CK STIX data for target threat group using attackcti
  2. Extract techniques associated with the group via STIX relationships
  3. Generate ATT&CK Navigator layer JSON with technique annotations
  4. Overlay detection coverage to identify gaps
  5. Export layer for team review and defensive planning

Expected Output

{
  "name": "APT29 TTPs",
  "domain": "enterprise-attack",
  "techniques": [
    {"techniqueID": "T1566.001", "score": 1, "comment": "Spearphishing Attachment"},
    {"techniqueID": "T1059.001", "score": 1, "comment": "PowerShell"}
  ]
}
Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 8d ago First seen · 88 lines · 99 tokens per session scan A 0d086315113a

Subscribe to this mod's changes

analyzing-threat-actor-ttps-with-mitre-navigator is a skill published in the GitHub repository Youngmaidainon/Agent-Level-Up (3 stars, last pushed 17d ago), licensed MIT. It adds 99 tokens to every session and 691 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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