windows-service-dll-abuse

windows-service-dll-abuse is a skill for Claude Code, Codex from blacklanternsecurity/red-run. It costs 23 tokens per session (4,013 once invoked), scanned A, original, GPL-3.0.

A set of techniques for exploiting Windows service configuration errors or unsafe DLL loading to gain higher local permissions. A DLL is a shared code library used by Windows programs.

In plain words
What is it for?
Authorized security testing of Windows services, DLL search-order weaknesses, and local privilege escalation paths.
Why use it?
It targets services that load libraries from unsafe locations or run with excessive privileges.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Authorized security testing of Windows services, DLL search-order weaknesses, and local privilege escalation paths.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/blacklanternsecurity/red-run/windows-service-dll-abuse
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add blacklanternsecurity/red-run --skill windows-service-dll-abuse
Clone the repo
git clone --depth 1 https://github.com/blacklanternsecurity/red-run

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for windows-service-dll-abuse

README.md
[![agentmods](https://agentmods.dev/badge/skills/blacklanternsecurity/red-run/windows-service-dll-abuse/github.svg)](https://agentmods.dev/skills/blacklanternsecurity/red-run/windows-service-dll-abuse)
Your own site
<a href="https://agentmods.dev/skills/blacklanternsecurity/red-run/windows-service-dll-abuse"><img src="https://agentmods.dev/badge/skills/blacklanternsecurity/red-run/windows-service-dll-abuse/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for windows-service-dll-abuse

Your own site · 80×15
<a href="https://agentmods.dev/skills/blacklanternsecurity/red-run/windows-service-dll-abuse"><img src="https://agentmods.dev/badge/skills/blacklanternsecurity/red-run/windows-service-dll-abuse.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 23 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,013 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00023 $0.04013
Opus 5 $0.00012 $0.02006
Sonnet 5 $0.00005 $0.00803
Haiku 4.5 $0.00002 $0.00401

Measured 11d ago against content hash 01a458937dff, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

windows-service-dll-abuse scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Unrestricted tool accesslowExcessive agency

A wildcard tool grant or "run any command" leaves no least-privilege boundary at all.

path to execute arbitrary commands.

Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.

skills/privesc/windows-service-dll-abuse/SKILL.md · 504 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 504 lines · 23 tokens per session scan A 01a458937dff

Subscribe to this mod's changes

windows-service-dll-abuse is a skill published in the GitHub repository blacklanternsecurity/red-run (269 stars, last pushed 5mo ago), licensed GPL-3.0. It adds 23 tokens to every session and 4,013 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (unrestricted tool access). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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