Individual skill
reverse-engineering-ios-app-with-frida
Reverse engineers iOS applications using Frida dynamic instrumentation to understand internal logic, extract encryption keys, bypass security controls, and discover hidden functionality without source code access. Use when performing authorized iOS penetration testing, analyzing proprietary protocols, understanding obfuscated logic, or extracting runtime secrets from iOS binaries. Activates for requests involving iOS reverse engineering, Frida iOS hooking, Objective-C/Swift method tracing, or iOS binary analysis.
internal/tools/skills/data/mobile-security/reverse-engineering-ios-app-with-frida/SKILL.md
Source commit d42f381ad34843e71a42658e5c57290c713e85af
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- Yes
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- Yes
- Repository scan complete
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- Skill scan complete
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- Observed behavior
- Instructions only
- Last checked
- Nov 9, 2026
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Repository context
- Repository stars (not skill ratings)
- 1,331
- Repository last updated
- Nov 9, 2026
- License
- Apache-2.0
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- cybersecurity Repository topic
- security Repository topic
- bug-bounty Repository topic
- automation Repository topic
- autonomous-pentesting Repository topic
- ai-agent Repository topic
- ai-security Repository topic
- ethical-hacking Repository topic
- golang Repository topic
- penetration-testing Repository topic
- mobile-security Declared skill tag
- ios Declared skill tag
- frida Declared skill tag
- reverse-engineering Declared skill tag
- owasp-mobile Declared skill tag
- penetration-testing Declared skill tag
- engineering Derived category
- security Derived category
- testing Derived category
- security-application Derived category
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# Reverse Engineering iOS App with Frida
## When to Use
Use this skill when:
- Analyzing iOS app internals during authorized security assessments without source code
- Extracting encryption keys, API secrets, or proprietary protocol details from running iOS apps
- Understanding obfuscated Swift/Objective-C logic through runtime method tracing
- Bypassing complex security mechanisms (jailbreak detection, anti-tampering, anti-debugging)
**Do not use** this skill for unauthorized reverse engineering that violates terms of service or intellectual property law.
## Most Often Missed & How to Confirm
- **FairPlay encryption** — static analysis of an App Store binary is meaningless until decrypted. Confirm `cryptid=1` via `otool -l`, then dump with frida-ios-dump.