binary-re:dynamic-analysis SKILL.md skillA
binary-re:dynamic-analysis from 2389-research/binary-re is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add 2389-research/binary-re/binary-re:dynamic-analysis@git:20260706.1bbfa9bPins git:20260706.1bbfa9b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- 2389-research/binary-re
- Path
skills/dynamic-analysis/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260706.1bbfa9b, committed Jul 6, 2026
- First version recorded
- Jan 6, 2026
- Size
- 11,441 bytes
- Repository stars
- 22
- License
- MIT
Observes runtime behavior of binaries via QEMU emulation, GDB debugging, and Frida hooking — syscall tracing, breakpoints, memory inspection, and function interception. Use when running, tracing, or debugging a binary, verifying hypotheses from static analysis, or watching actual syscalls, network calls, or file access; requires human approval before any execution.
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
# Dynamic Analysis (Phase 4) ## Purpose Observe actual runtime behavior. Verify hypotheses from static analysis. Capture data that's only visible during execution. ## Human-in-the-Loop Requirement **CRITICAL: All execution requires human approval.** Before running ANY binary: 1. Confirm sandbox configuration is acceptable 2. Verify network isolation if required 3. Document what execution will attempt 4. Get explicit approval ## Platform Support Matrix | Host Platform | Target Arch | Method | Complexity | |---------------|-------------|--------|------------| | Linux x86_64 | ARM32/64, MIPS | Native `qemu-user` | Low | | Linux x86_64 | x86-32 | Native or `linux32` | Low | | macOS (any) | ARM32/64 | Docker + binfmt | Medium | | macOS (any) | x86-32 | Docker `--platform linux/i386` | Medium | | Windows | Any | WSL2 → Linux method | Medium | ### macOS Docker Setup (One-Time) ```bash # Start Docker runtime (Colima, Docker Desktop, etc.) colima start # Register ARM emulation handlers (requires privileged mode) docker run --rm --privileged --platform linux/arm64 \ tonistiigi/binfmt --install arm ``` ### Docker Mount Best Practices …
Read the whole file at its exact version.
How to install
mdr add 2389-research/binary-re/binary-re:dynamic-analysis@sha256:945f75ac3b5a45ddThe line at the top of this page pins the label git:20260706.1bbfa9b, 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_p5aqoyby6p7c7muj)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Jan 6, 2026 and Jul 6, 2026, about one every 60 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260706.1bbfa9b latest | 2026-07-06 | 1bbfa9b | 11,441 B | A | view · diff |
| git:20260106.49edd78 | 2026-01-06 | 49edd78 | 14,985 B | A | view · diff |
| git:20260106.3ea64f1 | 2026-01-06 | 3ea64f1 | 14,985 B | A | view · diff |
| git:20260106.b6bcfb3 | 2026-01-06 | b6bcfb3 | 14,743 B | A | view |
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 (11441 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
2389-research/binary-re · 22 stars · license MIT · pushed 2026-09-25 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_p5aqoyby6p7c7muj GET https://markdownregistry.com/api/v1/resolve?ref=2389-research/binary-re/binary-re:dynamic-analysis GET https://markdownregistry.com/api/v1/blob/945f75ac3b5a45ddc951128cd13f53182382636f0a5677df479f561a2ad4c69a
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.