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malware-analysis

Use when analyzing suspected malware through static, dynamic, and behavioral techniques, including IOC extraction, YARA or Sigma rules, sandboxing, and anti-analysis behavior.

71

Quality

86%

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SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Quality

Content

81%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.

The content is a dense, highly actionable six-phase malware-analysis playbook with executable commands, validation gates, and well-organized external references. Its main weakness is verbosity — repeated gating refrains and a decorative architecture diagram compete for context without adding executable value.

Suggestions

Consolidate the recurring 'MUST/禁止' gating language and '补丁 N' callouts into a single rules section; reference it instead of restating in every phase to cut token cost.

Remove or compress the ASCII 'SentinelHive' multi-agent architecture diagram, which is decorative rather than executable guidance.

Move the '反分析技术速查' speed-lookup table into references/anti-analysis-techniques.md to keep SKILL.md a true overview.

DimensionReasoningScore

Conciseness

Mostly efficient and command-heavy assuming Claude's competence, but the body is long with repeated MUST/禁止 refrains, recurring '补丁 N' callouts, and a decorative ASCII multi-agent architecture diagram that could be trimmed.

3 / 5

Actionability

Provides fully executable, copy-paste-ready commands across all phases (file/rabin2/floss/diec, YARA and Sigma templates with MITRE IDs, specific API breakpoints and Evidence slots), covering the common analysis cases.

5 / 5

Workflow Clarity

A clearly sequenced six-phase workflow with explicit validation checkpoints, feedback loops (IAT-repair failure → dynamic bypass, self-check → stop), and a pre-completion self-check checklist for this destructive/batch context.

5 / 5

Progressive Disclosure

Body is an overview that signals one-level-deep references to verified local bundle files (yara-sigma-rules.md, sandbox-orchestration.md, anti-analysis-techniques.md) plus cross-skill cookbooks; mostly well split, with minor inline reference-style bulk (the speed-lookup table).

4 / 5

Total

17

/

20

Passed

Description

92%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.

The description is concise yet specific, naming multiple concrete capabilities and a clear 'Use when' trigger. It distinguishes itself well from sibling skills and would naturally surface for malware-analysis requests.

DimensionReasoningScore

Specificity

Lists multiple concrete actions across the malware-analysis domain — 'static, dynamic, and behavioral techniques', 'IOC extraction', 'YARA or Sigma rules', 'sandboxing', and 'anti-analysis behavior' — giving comprehensive coverage.

5 / 5

Completeness

Explicitly answers both 'what' (the analysis techniques enumerated) and 'when' via a concrete 'Use when analyzing suspected malware…' trigger clause.

5 / 5

Trigger Term Quality

Strong natural keywords ('malware', 'YARA', 'Sigma', 'sandboxing', 'IOC extraction', 'anti-analysis'), but missing common synonyms or short forms a user might say (e.g. 'malware samples', 'threat intel').

4 / 5

Distinctiveness Conflict Risk

Occupies a clear, narrow niche (malware analysis) with distinct triggers and minimal overlap risk against other skills.

5 / 5

Total

19

/

20

Passed

Validation

100%

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

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
zhaoxuya520/reverse-skill
Reviewed

Table of Contents

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If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.