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evil-twin-karma

Evil-twin rogue AP with KARMA/Mana PNL-probe response, captive-portal credential capture, and post-association MITM for PSK/open networks. Distinct from wpa-enterprise-eap which targets 802.1X.

63

Quality

75%

Does it follow best practices?

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SecuritybySnyk

Critical

Do not install without reviewing

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tessl review fix ./packages/decepticon/decepticon/skills/standard/wireless/evil-twin-karma/SKILL.md
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

This document is a step-by-step guide to performing an "evil twin" wireless attack, including deauthentication coercion, captive-portal credential phishing, DNS/DHCP spoofing, and instructions to capture and store stolen credentials—clearly intentional malicious behavior.

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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 running multiple sudo commands that modify network interfaces, start privileged services (hostapd-mana, dnsmasq, bettercap, wifiphisher) and perform deauthentication attacks — all actions that change the host system state and require elevated privileges.

Repository
PurpleAILAB/Decepticon
Audited
Security analysis
Snyk

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