binary-re:dynamic-analysis

Execute and trace binaries with QEMU, GDB, and Frida.

90|6|Updated Oct 15, 2025

Search Tags:#debug #qemu #analyze #gdb #frida #binary-analysis #strace

Ready to run

npx skills add https://github.com/2389-research/claude-plugins --skill binary-re-dynamic-analysis

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: binary-re:dynamic-analysis
Source: https://github.com/2389-research/claude-plugins/tree/main/binary-re/skills/dynamic-analysis
Command: npx skills add https://github.com/2389-research/claude-plugins --skill binary-re-dynamic-analysis

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Analyzing binary programs manually is time-consuming and error-prone; this skill provides a framework to run binaries, observe their runtime behavior, and collect actionable data through controlled experimentation.

Core Features & Use Cases

Runtime execution with QEMU user-mode to map behavior across architectures.
Dynamic tracing with strace-like syscall logs and memory inspections for root-cause analysis.
Debugger integration using GDB for instruction- and breakpoint-level control.
Function hooking via Frida to observe or modify runtime behavior without recompilation.
Use cases include reverse engineering, malware analysis, security research, and debugging complex binary workloads.

Quick Start

Install required tools: QEMU, GDB, and Frida.
Run a binary under QEMU with tracing: qemu-arm -L <sysroot> -strace ./binary.
Attach GDB for deeper debugging: gdb-multiarch ./binary or qemu-arm with -g.
Hook functions on the fly with Frida: frida -f ./binary -l hook.js --no-pause.

Frequently Asked Questions about binary-re:dynamic-analysis

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I trace syscalls and inspect memory during dynamic binary analysis?▼

Dynamic binary analysis uses QEMU user-mode execution to generate strace-like syscall logs and perform memory inspections, enabling root-cause analysis across different architectures.

Can I hook functions in a binary without recompiling it using Frida?▼

Yes, function hooking via Frida allows you to observe or modify runtime behavior dynamically during binary analysis without requiring source code access or recompilation.

How do I debug binaries across different architectures using GDB and QEMU?▼

You can debug binaries across architectures by executing them in QEMU user-mode and attaching gdb-multiarch for instruction-level control and breakpoint debugging.

Does this dynamic analysis approach support Windows and macOS environments?▼

Yes, dynamic tracing and debugging workflows support Linux, macOS, and Windows environments, utilizing Docker and sandbox controls for strict human-in-the-loop execution.

What is the best way to analyze unknown binaries for security research?▼

Controlled dynamic analysis executes binaries in isolated sandboxes to observe runtime behavior, map syscalls, and collect actionable data for malware analysis and reverse engineering.

Why do I need human-in-the-loop approvals for runtime binary tracing?▼

Human-in-the-loop approvals ensure deterministic task execution and strict sandbox controls during dynamic analysis, preventing uncontrolled malicious behavior from impacting the host system.