analyzing-threat-actor-ttps-with-mitre-attack

analyzing-threat-actor-ttps-with-mitre-attack is a skill for Claude Code from 26zl/cybersec-toolkit. It costs 54 tokens per session (2,466 once invoked), scanned A, original, MIT.

A workflow for linking observed attacker behavior to MITRE ATT&CK, a knowledge base of tactics and techniques documented from real attacks. It also supports coverage heatmaps and reports connecting indicators to those techniques.

In plain words
What is it for?
Use it to map threat actors and indicators, create ATT&CK coverage visualizations, identify detection gaps, and produce threat-intelligence reports.
Why use it?
It replaces ad-hoc descriptions of attacker behavior with a shared framework. Analysts can compare evidence with known techniques and find weaknesses in their detection coverage.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Part of the cybersec-toolkit plugin — 197 skills, 2 hooks, 1 MCP server shipped together

Good fit Use it to map threat actors and indicators, create ATT&CK coverage visualizations, identify detection gaps, and produce threat-intelligence reports.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/26zl/cybersec-toolkit/analyzing-threat-actor-ttps-with-mitre-attack
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 26zl/cybersec-toolkit --skill analyzing-threat-actor-ttps-with-mitre-attack
Clone the repo
git clone --depth 1 https://github.com/26zl/cybersec-toolkit

Made for: Claude Code.

Or install cybersec-toolkit, the plugin that ships this one along with the rest of its 197 skills, 2 hooks, 1 MCP server.

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-attack

README.md
[![agentmods](https://agentmods.dev/badge/skills/26zl/cybersec-toolkit/analyzing-threat-actor-ttps-with-mitre-attack/github.svg)](https://agentmods.dev/skills/26zl/cybersec-toolkit/analyzing-threat-actor-ttps-with-mitre-attack)
Your own site
<a href="https://agentmods.dev/skills/26zl/cybersec-toolkit/analyzing-threat-actor-ttps-with-mitre-attack"><img src="https://agentmods.dev/badge/skills/26zl/cybersec-toolkit/analyzing-threat-actor-ttps-with-mitre-attack/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-attack

Your own site · 80×15
<a href="https://agentmods.dev/skills/26zl/cybersec-toolkit/analyzing-threat-actor-ttps-with-mitre-attack"><img src="https://agentmods.dev/badge/skills/26zl/cybersec-toolkit/analyzing-threat-actor-ttps-with-mitre-attack.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 54 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,466 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00054 $0.02466
Opus 5 $0.00027 $0.01233
Sonnet 5 $0.00011 $0.00493
Haiku 4.5 $0.00005 $0.00247

Measured 7d ago against content hash 000924f3b15b, 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-attack 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 7d ago.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/agent.py, scripts/process.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.

Origin

Copies of this mod

3 near-identical copies found in the catalogue:

.claude/skills/analyzing-threat-actor-ttps-with-mitre-attack/SKILL.md · 290 lines

How it starts

The opening of the file, as written. The whole thing — 290 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Analyzing Threat Actor TTPs with MITRE ATT&CK

Overview

MITRE ATT&CK is a globally-accessible knowledge base of adversary tactics, techniques, and procedures (TTPs) based on real-world observations. This skill covers systematically mapping threat actor behavior to the ATT&CK framework, building technique coverage heatmaps using the ATT&CK Navigator, identifying detection gaps, and producing actionable intelligence reports that link observed IOCs to specific adversary techniques across the Enterprise, Mobile, and ICS matrices.

When to Use

  • When investigating security incidents that require analyzing threat actor ttps with mitre attack
  • 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 3.9+ with mitreattack-python, attackcti, stix2 libraries
  • MITRE ATT&CK Navigator (web-based or local deployment)
  • Understanding of ATT&CK matrix structure: Tactics, Techniques, Sub-techniques
  • Access to threat intelligence reports or MISP/OpenCTI for threat actor data
  • Familiarity with STIX 2.1 Attack Pattern objects

Key Concepts

ATT&CK Matrix Structure

The ATT&CK Enterprise matrix organizes adversary behavior into 14 Tactics (the "why") containing Techniques (the "how") and Sub-techniques (specific implementations). Each technique has associated data sources, detections, mitigations, and real-world procedure examples from observed threat groups.

Threat Group Profiles

ATT&CK catalogs over 140 threat groups (e.g., APT28, APT29, Lazarus Group, FIN7) with documented technique usage. Each group profile includes aliases, targeted sectors, associated campaigns, software used, and technique mappings with procedure-level detail.

ATT&CK Navigator

The ATT&CK Navigator is a web-based tool for creating custom ATT&CK matrix visualizations. Analysts create layers (JSON files) that annotate techniques with scores, colors, comments, and metadata to visualize threat actor coverage, detection capabilities, or risk assessments.

Read the full file on GitHub · 290 lines

Files

What ships with it

7 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. 7d ago First seen · 290 lines · 54 tokens per session scan A 000924f3b15b

Subscribe to this mod's changes

analyzing-threat-actor-ttps-with-mitre-attack is a skill published in the GitHub repository 26zl/cybersec-toolkit (54 stars, last pushed today), licensed MIT. It adds 54 tokens to every session and 2,466 once invoked, about $0.0003 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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