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reverser-fileless-malware

In-memory and fileless malware detection — AMSI bypass analysis, reflective DLL injection, CLR-hosted payloads, process hollowing, PowerShell cradle chains, WMI/COM persistence, and registry-resident payloads. Covers detection, memory forensics, and payload extraction.

Quality

82%

Does it follow best practices?

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SecuritybySnyk

Medium

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SKILL.md
Quality
Evals
Security
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 includes active remediation and system-configuration commands (dumping process memory with procdump, enabling Sysmon/scriptblock logging, removing WMI bindings, and references to registry-based AMSI disable), which instruct the operator/agent to modify system state and perform privileged actions that can affect the host.

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Repository

PurpleAILAB/Decepticon

Path

packages/decepticon/decepticon/skills/standard/reverser/fileless-malware/SKILL.md

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.