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post-exploit-reporting

Post-exploitation finding documentation — credential access, privilege escalation, lateral movement reports, detection gap analysis, attack path documentation, CVSS v4.0 scoring.

60

Quality

73%

Does it follow best practices?

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SecuritybySnyk

Critical

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tessl review fix ./packages/decepticon/decepticon/skills/standard/post-exploit/reporting/SKILL.md
SKILL.md
Quality
Evals
Security

Security

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.

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

The document contains explicit, actionable post-exploitation instructions and tooling for credential theft (LSASS dumps, pypykatz), privilege escalation (GodPotato), lateral movement (psexec/Pass-the-Hash), and data exfiltration plus operational storage of stolen credentials—indicative of deliberate malicious activity.

Report incorrect finding
High

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 requires agent-authored findings and operational credential files that include raw credential artifacts (NTLM hashes) and shows commands embedding those hashes (e.g., impacket-psexec -hashes), forcing the LLM to handle and output secret values verbatim.

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 high-privilege post-exploitation actions (LSASS memory dump, SYSTEM escalation via GodPotato, Pass-the-Hash with psexec, mounting admin shares) that perform/require privileged modifications and bypass security controls, so it pushes the agent to compromise machine state.

Repository
PurpleAILAB/Decepticon
Audited
Security analysis
Snyk

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