ReddRadar
Agent skill
mobile-security
Reverses and exploits mobile applications. Use when working with Android APK files, iOS IPA files, mobile app reversing, Frida hooking, or app security analysis challenges.
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/security/mobile-security-kiwamizamurai-cctf
SKILL.md
Mobile Security Skill
Quick Workflow
Progress:
- [ ] Extract APK/IPA
- [ ] Decompile (jadx for Android)
- [ ] Search for hardcoded secrets
- [ ] Check native libraries
- [ ] Dynamic analysis with Frida if needed
- [ ] Extract flag
Quick Analysis Pipeline
# Android APK
file app.apk
apktool d app.apk -o extracted/
jadx app.apk -d output/
grep -r "flag\|secret" output/
# iOS IPA
unzip app.ipa -d extracted/
strings Payload/App.app/App | grep -i flag
Reference Files
| Topic | Reference |
|---|---|
| Android APK Analysis | reference/android.md |
| iOS IPA Analysis | reference/ios.md |
| Frida & objection | reference/frida.md |
Tools Summary
| Tool | Purpose | Install |
|---|---|---|
| jadx | Java decompiler | github.com/skylot/jadx |
| apktool | APK decode/rebuild | apktool.org |
| Frida | Dynamic instrumentation | pip install frida-tools |
| objection | Runtime exploration | pip install objection |
| Ghidra | Native lib reversing | ghidra-sre.org |
| dex2jar | DEX to JAR | github.com/pxb1988/dex2jar |
CTF Quick Patterns
# Flag in resources
grep -r "flag\|ctf\|secret" extracted/res/
# Flag in native library
strings extracted/lib/*/*.so | grep -i flag
# Hardcoded secrets
grep -r "api_key\|secret\|password" output/
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