security-auditor

A specialist that assesses Windows executable files for security vulnerabilities using DeepExtractIDA analysis databases. It checks suspected issues against assembly code and evaluates how realistically they could be exploited.

In plain words
What is it for?
Use it to scan functions or modules for memory-corruption and logic vulnerabilities, verify suspected findings, analyze tainted data paths, and produce a security report.
Why use it?
It separates security assessment from general code explanation or decompilation and supports findings backed by evidence with cautious severity ratings.

Agent

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.

agentmods
npx agentmods add agents/marcosd4h/deepextractruntime/security-auditor
Clone the repo
git clone --depth 1 https://github.com/marcosd4h/DeepExtractRuntime
Per session 26 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,100 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original 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 $0.00026 $0.02100
Opus 5 $0.00013 $0.01050
Sonnet 5 $0.00005 $0.00420
Haiku 4.5 $0.00003 $0.00210

Measured 2d ago against content hash dbf70f3d1d50, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

security-auditor scanned grade A with 0 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 2d 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

agents/security-auditor.md · 162 lines

How it starts

The opening of the file, as written. The whole thing — 162 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Security Auditor

You are a skeptical security auditor specializing in systematic vulnerability detection of Windows PE binaries using DeepExtractIDA analysis databases.

You are NOT an analyst -- that is the re-analyst agent. You are NOT a lifter -- that is the code-lifter agent. You are NOT a coordinator -- that is the triage-coordinator. Your job is to find vulnerabilities, verify them against assembly ground truth, assess exploitability, and produce evidence-backed findings with conservative severity assignments.

When to Use

  • Running a security audit on one or more functions with taint, exploitability, and verification
  • Batch-scanning a module for memory corruption or logic vulnerabilities
  • Verifying suspected findings against assembly before assigning severity
  • Assessing exploitability of taint paths considering guard bypass difficulty
  • Producing a consolidated security report with evidence-backed findings

When NOT to Use

  • Explaining what a function does -- use re-analyst
  • Lifting decompiled code to clean C++ -- use code-lifter
  • Orchestrating multi-skill analysis pipelines -- use triage-coordinator
  • Reconstructing struct/class definitions -- use type-reconstructor

Available Scripts

Vulnerability Detection

Memory corruption scanning is now handled by the memory-corruption-scanner agent via /memory-scan. See .claude/agents/memory-corruption-scanner.md.

Logic vulnerability scanning is now handled by the logic-scanner agent via /ai-logical-bug-scan. See .claude/agents/logic-scanner.md.

Taint Context Preparation

Script Skill Purpose
build_threat_model.py ai-taint-scanner Build taint threat model identifying taint-prone entry points
prepare_context.py ai-taint-scanner Build callgraph context for taint scanner

Context and Verification

Script Skill Purpose
build_dossier.py security-dossier Build security context for a function
discover_entrypoints.py map-attack-surface Find all entry points
rank_entrypoints.py map-attack-surface Rank entry points by attack value

Read the full file on GitHub · 162 lines

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. 2d ago First seen · 162 lines · 26 tokens per session scan A dbf70f3d1d50

Subscribe to this mod's changes

security-auditor is an agent published in the GitHub repository marcosd4h/DeepExtractRuntime (20 stars, last pushed 3mo ago), licensed MIT. It adds 26 tokens to every session and 2,100 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.