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volt-typhoon

Adversary-emulation profile for Volt Typhoon (G1017), a PRC state-sponsored actor pre-positioning in US critical infrastructure via living-off-the-land TTPs.

SKILL.md
Quality
Evals
Security

Security

2 findings: 1 critical severity, 1 medium severity. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.

Critical

E006: Malicious code pattern detected in skill scripts.

What this means

Detected high-risk code patterns in the skill content — including its prompts, tool definitions, and resources — such as data exfiltration, backdoors, remote code execution, credential theft, system compromise, supply chain attacks, and obfuscation techniques.

Why it was flagged

The document contains explicit, actionable descriptions and emulation guidance for credential theft, web-shell backdoors, proxyed C2, exfiltration, and in-memory code injection — all deliberate malicious capabilities and abuse patterns.

Report incorrect finding
Medium

W013: Attempt to modify system services in skill instructions.

What this means

The skill prompts the agent to compromise the security or integrity of the user’s machine by modifying system-level services or configurations, such as obtaining elevated privileges, altering startup scripts, or changing system-wide settings.

Why it was flagged

The skill explicitly instructs planting web shells, capturing/staging AD hives (ntds.dit), altering netsh/registry portproxy, clearing event logs, and running privileged discovery/credential-theft commands — all actions that modify system state and require elevated or administrative access.

Repository
PurpleAILAB/Decepticon
Audited
Security analysis
Snyk

Is this your skill?

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.