windows-mitigations-bypass SKILL.md skillA

windows-mitigations-bypass from hypnguyen1209/offensive-claude is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add hypnguyen1209/offensive-claude/windows-mitigations-bypass@git:20260629.9f4a1a5

Pins git:20260629.9f4a1a5 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
hypnguyen1209/offensive-claude
Path
skills/windows-mitigations/SKILL.md
Versions recorded
5
Latest version
git:20260629.9f4a1a5, committed Jun 29, 2026
First version recorded
May 19, 2026
Size
8,173 bytes
Repository stars
414
License
MIT

Use when bypassing a Windows exploit/platform mitigation — ASLR/DEP/CFG/XFG/CET, ACG/CIG, WDAC/App Control, ASR/AMSI/ETW, PPL/LSA Protection, BYOVD/VBS/HVCI.

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

# Windows Mitigations & Bypass

Defeating both **exploit mitigations** (ASLR/DEP/CFG/XFG/CET/ACG) and **platform security controls**
(WDAC, ASR, AMSI/ETW, PPL/LSA Protection, VBS/HVCI). Every technique is paired with detection +
OPSEC so it doubles as defensive hardening guidance. Assumes an authorized engagement.

## When to Activate

- Fingerprinting a target's mitigation landscape before weaponizing an exploit
- Designing a memory-corruption exploit that must defeat ASLR + DEP + CFG/CET in one chain
- Bypassing application control (WDAC / App Control for Business) to run unsigned code
- Disabling or blinding telemetry (ASR, AMSI, ETW) ahead of post-exploitation
- Dumping a PPL/LSA-protected process (LSASS) or killing a PPL-protected EDR
- Deciding between userland-only vs BYOVD/kernel approaches based on VBS/HVCI state

## Technique Map

| Technique | ATT&CK | CWE | Reference | Script |
|-----------|--------|-----|-----------|--------|
| ASLR/HEASLR defeat (info leak, partial overwrite, non-ASLR module) | T1211 | CWE-330 | references/memory-safety-mitigations.md | scripts/find_nonaslr_modules.py |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add hypnguyen1209/offensive-claude/windows-mitigations-bypass@sha256:9233ca4757ff39cc

The line at the top of this page pins the label git:20260629.9f4a1a5, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_blc3kjw3iq2qwmvg.svg)](https://markdownregistry.com/a/art_blc3kjw3iq2qwmvg)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between May 19, 2026 and Jun 29, 2026, about one every 10 days. Its first recorded version is graded C and its latest A.

versioncommittedcommitsizeaudit
git:20260629.9f4a1a5 latest2026-06-29 9f4a1a5 8,173 BA view · diff
git:20260629.95337a22026-06-29 95337a2 8,162 BA view · diff
git:20260528.c57f98d2026-05-28 c57f98d 17,905 BC view · diff
git:20260528.6136b322026-05-28 6136b32 8,494 BC view · diff
git:20260519.5ae9faf2026-05-19 5ae9faf 8,232 BC view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (8173 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

GitHub

hypnguyen1209/offensive-claude · 414 stars · license MIT · pushed 2026-10-22 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_blc3kjw3iq2qwmvg
GET https://markdownregistry.com/api/v1/resolve?ref=hypnguyen1209/offensive-claude/windows-mitigations-bypass
GET https://markdownregistry.com/api/v1/blob/9233ca4757ff39cc4c70f4289c187c77e55f764cf6741814b93e133c41a12a9e

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.

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