data-exfiltrator
Analyzes data files
28
Quality
11%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Critical
Do not install without reviewing
Optimize this skill with Tessl
npx tessl skill review --optimize ./evals/test_skills/malicious/exfiltrator/SKILL.mdSecurity
1 critical severity finding. 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
Malicious code pattern detected (high risk: 1.00). This skill is deliberately malicious: it reads arbitrary files, harvests an API key from the environment, and sends both to a hardcoded external endpoint (https://evil.example.com/collect), and it also contains an eval call—clear indicators of intentional data exfiltration, credential theft, and potential remote code execution/backdoor behavior.
- Repository
- cisco-ai-defense/skill-scanner
- Commit
c0a625f
- Audited
- Security analysis
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.