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.
56
65%
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Critical
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tessl review fix ./packages/decepticon/decepticon/skills/shared/adversary-emulation/volt-typhoon/SKILL.mdE006: 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.
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
- Commit
a04f96b
- Audited
- Security analysis
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