offensive-edr-evasion SKILL.md skillA
offensive-edr-evasion from miosa-osa/osa is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add miosa-osa/osa/offensive-edr-evasion@git:20260913.e13b6b8Pins git:20260913.e13b6b8 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- miosa-osa/osa
- Path
priv/skills/offensive-edr-evasion/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260913.e13b6b8, committed Sep 13, 2026
- Size
- 12,077 bytes
- Repository stars
- 78
- License
- Apache-2.0
EDR evasion offensive checklist: hook unhooking (user/kernel), direct syscalls, PPID spoofing, process injection variants, AMSI bypass, ETW patching, memory encryption, and behavior-based evasion. Use when planning EDR bypass during red team engagements or researching AV/EDR evasion techniques.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# SKILL: Endpoint Detection and Response ## Metadata - **Skill Name**: edr-evasion - **Folder**: offensive-edr-evasion - **Source**: https://github.com/SnailSploit/offensive-checklist/blob/main/edr.md ## Description EDR evasion offensive checklist: hook unhooking (user/kernel), direct syscalls, PPID spoofing, process injection variants, AMSI bypass, ETW patching, memory encryption, and behavior-based evasion. Use when planning EDR bypass during red team engagements or researching AV/EDR evasion techniques. ## Trigger Phrases Use this skill when the conversation involves any of: `EDR evasion, EDR bypass, hook unhooking, direct syscalls, PPID spoofing, process injection, AMSI bypass, ETW patch, memory encryption, AV evasion, behavioral evasion, red team evasion` ## Full Methodology # Endpoint Detection and Response ## Fundamentals ### AV vs EDR **Antivirus (preventive approach)**: - Static Analysis: Matching known signatures in files - Dynamic Analysis: Limited behavioral monitoring/sandboxing - Effective against known threats, weaker against advanced attacks **EDR (proactive & investigative approach)**: - Continuous endpoint monitoring …
Read the whole file at its exact version.
How to install
mdr add miosa-osa/osa/offensive-edr-evasion@sha256:43132dec182e0268The line at the top of this page pins the label git:20260913.e13b6b8, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_rwlmo2vnnscneyjm)
9 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 13, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (12077 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
miosa-osa/osa · 78 stars · license Apache-2.0 · pushed 2026-10-29 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_rwlmo2vnnscneyjm GET https://markdownregistry.com/api/v1/resolve?ref=miosa-osa/osa/offensive-edr-evasion GET https://markdownregistry.com/api/v1/blob/43132dec182e02685b649c79b67d22cdf286e22a7f3b92566fdd0c3b0e6de6ff
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.