threat-actor-attribution

threat-actor-attribution is a skill for Claude Code from gensecaihq/Wazuh-Autopilot. It costs 50 tokens per session (760 once invoked), scanned A, original, MIT.

A cautious method for assessing whether a security incident may be linked to a known attacker or campaign. It compares the attacker, tools, infrastructure and victim using the Diamond Model and ATT&CK group information.

In plain words
What is it for?
Use it only when an incident has enough overlap in infrastructure, tools, behaviour or targeting to justify discussing a possible actor link.
Why use it?
Attribution is often uncertain, and a wrong guess can lead to harmful decisions or a misdirected response. The method requires several kinds of supporting evidence and uses carefully qualified language.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it only when an incident has enough overlap in infrastructure, tools, behaviour or targeting to justify discussing a possible actor link.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/gensecaihq/wazuh-autopilot/threat-actor-attribution
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 gensecaihq/Wazuh-Autopilot --skill threat-actor-attribution
Clone the repo
git clone --depth 1 https://github.com/gensecaihq/Wazuh-Autopilot

Made for: Claude Code.

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 threat-actor-attribution

README.md
[![agentmods](https://agentmods.dev/badge/skills/gensecaihq/wazuh-autopilot/threat-actor-attribution/github.svg)](https://agentmods.dev/skills/gensecaihq/wazuh-autopilot/threat-actor-attribution)
Your own site
<a href="https://agentmods.dev/skills/gensecaihq/wazuh-autopilot/threat-actor-attribution"><img src="https://agentmods.dev/badge/skills/gensecaihq/wazuh-autopilot/threat-actor-attribution/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 threat-actor-attribution

Your own site · 80×15
<a href="https://agentmods.dev/skills/gensecaihq/wazuh-autopilot/threat-actor-attribution"><img src="https://agentmods.dev/badge/skills/gensecaihq/wazuh-autopilot/threat-actor-attribution.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 50 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 760 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 $0.00050 $0.00760
Opus 5.5 $0.00020 $0.00304
Sonnet 5 $0.00010 $0.00152
Haiku 4.5 $0.00005 $0.00076

Measured yesterday against content hash 758375c00482, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-26, from the pricing page.

Security

Grade A, and why

threat-actor-attribution 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 yesterday.

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.

backend/app/skills/threat-actor-attribution/SKILL.md · 79 lines

How it starts

The opening of the file, as written. The whole thing — 79 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Threat Actor Attribution

Attribution is rarely needed to respond, and wrong attribution causes real harm (misdirected response, bad executive decisions). Do it carefully or not at all.

When to attempt

Attempt only if at least two of these hold:

  • Infrastructure (IP/domain) with a reliable (A/B) public link to a named cluster.
  • Tooling or malware family with known actor associations.
  • A distinctive TTP sequence matching an ATT&CK group profile.
  • Targeting consistent with the actor's known sector/geography interest.

Otherwise record "attribution not assessed — insufficient evidence" and stop.

Diamond Model

Describe the intrusion on four vertices and the links between them:

Vertex Questions Evidence sources
Adversary Who operates it? (often unknown — that's fine) intel reporting
Capability Tools, malware, exploits, techniques host forensics, ATT&CK mapping
Infrastructure IPs, domains, C2, hosting IOC enrichment
Victim Which assets, users, sector case entities, org context

Meta-features: timestamp, phase (ATT&CK tactic), result, direction, methodology. Pivot vertex-to-vertex (e.g. infrastructure → other victims seen in intel) to test links.

Comparing to ATT&CK groups

  1. List the case's confirmed techniques (from mitre-attack-mapping).
  2. Compare with candidate groups' technique sets from public ATT&CK group pages (via search_external_context for the group name — public data only).
  3. Overlap on common techniques (T1059, T1078, T1110) means little; weight distinctive techniques and tool names higher.
  4. Record competing hypotheses, including "unknown / commodity actor".

Estimative language (ICD 203 style)

Use consistent probability terms and state confidence separately:

Term Approx. probability
almost no chance / remote 1–5%
very unlikely 5–20%
unlikely 20–45%
roughly even chance 45–55%
likely 55–80%
very likely 80–95%
almost certainly 95–99%

Read the full file on GitHub · 79 lines

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. yesterday First seen · 79 lines · 50 tokens per session scan A 758375c00482

Subscribe to this mod's changes

threat-actor-attribution is a skill published in the GitHub repository gensecaihq/Wazuh-Autopilot (57 stars, last pushed 2d ago), licensed MIT. It adds 50 tokens to every session and 760 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-09-25.