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fin7

FIN7 (Carbon Spider / Sangria Tempest) adversary-emulation playbook — revenue-targeted spearphishing with phone follow-up, EDR-evasion tradecraft, AD compromise, and big-game-hunting ransomware. Use when emulating a high-end financially-motivated crew that graduated from POS theft to ransomware. Triggers on: 'emulate FIN7', 'Carbanak', 'Carbon Spider', 'Sangria Tempest', 'big game hunting', 'EDR evasion', 'AvNeutralizer'.

71

Quality

87%

Does it follow best practices?

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SecuritybySnyk

Critical

Do not install without reviewing

SKILL.md
Quality
Evals
Security

Quality

Content

75%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

A dense, well-structured adversary-emulation playbook with concrete templates, explicit safety/authorization gates, and clear cross-skill navigation. It is lean and actionable, with only minor redundancy and reliance on referenced skills preventing top marks.

Suggestions

Collapse the 'CONOPS kill_chain' section or fold it into the kill-chain table to remove the phase restatement and tighten conciseness.

Add a per-phase validate/verify checkpoint (e.g., confirm beacon + EDR-tamper rollback before advancing) to elevate workflow clarity on this destructive skill.

Resolve or verify the referenced paths (../../references/apt-groups.md and /skills/standard/*) so the progressive-disclosure navigation points to real files.

DimensionReasoningScore

Conciseness

Lean and well-organized with no concept over-explanation, but the 'CONOPS kill_chain' section restates the kill-chain table and the 'When to emulate' bullets partly restate the description — minor trimming possible.

4 / 5

Actionability

Provides copy-paste-ready JSON templates, specific MITRE TTPs, and concrete per-phase skill paths, but relies on referenced external skills and leaves '<fill>' placeholders, leaving minor gaps.

4 / 5

Workflow Clarity

A clearly sequenced 11-phase kill chain with explicit safety gates, an EMERGENCY abort string, deconfliction, and canary-only validation — the destructive-operation cap does not apply since validation is present, though per-phase validate-then-proceed loops are only implied.

4 / 5

Progressive Disclosure

Well-structured sections with clearly signaled one-level references (backtick paths to other skills), but no bundle files exist and the external referenced paths cannot be verified, leaving minor organization gaps.

4 / 5

Total

16

/

20

Passed

Description

100%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

An exemplary description: specific capabilities, comprehensive trigger terms with synonyms, explicit what-and-when guidance, and a distinct niche. Voice is imperative third-person ('Use when...'), matching the good reference examples with no voice penalty.

DimensionReasoningScore

Specificity

Lists multiple concrete actions — 'revenue-targeted spearphishing with phone follow-up, EDR-evasion tradecraft, AD compromise, and big-game-hunting ransomware' — giving comprehensive coverage of the playbook's capabilities.

5 / 5

Completeness

Explicitly answers both what (adversary-emulation playbook with specific TTPs) and when ('Use when emulating a high-end financially-motivated crew that graduated from POS theft to ransomware'), plus a concrete 'Triggers on:' clause.

5 / 5

Trigger Term Quality

Comprehensive natural trigger coverage with synonyms and aliases — 'emulate FIN7', 'Carbanak', 'Carbon Spider', 'Sangria Tempest', 'big game hunting', 'EDR evasion', 'AvNeutralizer' — terms a user would naturally say.

5 / 5

Distinctiveness Conflict Risk

Occupies a clear, narrow niche (FIN7 adversary emulation) with highly specific actor aliases, making conflict with other skills minimal.

5 / 5

Total

20

/

20

Passed

Validation

93%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_version

'metadata.version' is missing

Warning

Total

15

/

16

Passed

Repository
PurpleAILAB/Decepticon
Reviewed

Table of Contents

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