stealth-infra
Anti-bot evasion, proxy rotation, credential retrieval from password managers, and stealth HTTP tooling for covert web operations.
52
59%
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Critical
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tessl review fix ./packages/decepticon/decepticon/skills/shared/stealth-infra/SKILL.mdSecurity
3 findings: 1 critical severity, 1 high severity, 1 medium severity. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.
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
This document intentionally describes tools and workflows for covert operations: anti-bot evasion, anonymous proxying, automated CAPTCHA/token injection, and direct retrieval/use of stored credentials and browser cookies — all high-risk behaviors that enable credential theft and covert data exfiltration.
W007: Insecure credential handling detected in skill instructions.
What this means
The skill handles credentials insecurely by requiring the agent to include secret values verbatim in its generated output. This exposes credentials in the agent’s context and conversation history, creating a risk of data exfiltration.
Why it was flagged
The skill's examples explicitly retrieve secrets (keyring, 1Password, cookies, CAPTCHA tokens) and then inject them verbatim into requests or CLI outputs, so an LLM following the skill would need to handle/output secret values directly.
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 instructs editing a system configuration file (/etc/proxychains4.conf) which requires elevated privileges and also includes code to read/write OS keyring credentials, both of which modify or expose the host machine's state and secrets.
- Repository
- PurpleAILAB/Decepticon
- Commit
0cf691e
- Audited
- Security analysis
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