unboundcompute/security-agent-skills · skills/hunting-ntlm-coercion-and-relay/SKILL.md

hunting-ntlm-coercion-and-relay skillA

hunting-ntlm-coercion-and-relay is agent-read markdown (skill) from unboundcompute/security-agent-skills: Hunt authentication coercion and relay on a Windows network, where an attacker induces a privileged machine or account to authenticate to a host it controls and forwards that authentication to a service that does not bind or verify the channel, authenticating as the coerced identity because signing is not enforced and channel binding is absent. Use when services accept network authentication without mandatory signing or channel binding and a privileged host can be induced to authenticate outboun.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add unboundcompute/security-agent-skills/hunting-ntlm-coercion-and-relay@git:20260908.e3ae18a
Exact content
mdr add unboundcompute/security-agent-skills/hunting-ntlm-coercion-and-relay@sha256:e3bcbc52cdd0984f

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_ix6cnw6dz5kgfh7p.svg)](https://markdownregistry.com/a/art_ix6cnw6dz5kgfh7p)

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Versions

versioncommittedcommitsizeaudit
git:20260908.e3ae18a latest2026-09-08 e3ae18a 10,141 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (10141 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

unboundcompute/security-agent-skills · 5 stars · license MIT · pushed 2026-09-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ix6cnw6dz5kgfh7p
GET https://markdownregistry.com/api/v1/resolve?ref=unboundcompute/security-agent-skills/hunting-ntlm-coercion-and-relay
GET https://markdownregistry.com/api/v1/blob/e3bcbc52cdd0984f66e4319e21b7956b319917700f12651d890a346caa92cc15

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.