Individual skill
performing-mobile-app-certificate-pinning-bypass
Bypasses SSL/TLS certificate pinning implementations in Android and iOS applications to enable traffic interception during authorized security assessments. Covers OkHttp, TrustManager, NSURLSession, and third-party pinning library bypass techniques using Frida, Objection, and custom scripts. Activates for requests involving certificate pinning bypass, SSL pinning defeat, mobile TLS interception, or proxy-resistant app testing.
internal/tools/skills/data/mobile-security/performing-mobile-app-certificate-pinning-bypass/SKILL.md
Source commit d42f381ad34843e71a42658e5c57290c713e85af
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- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Instructions only
- Last checked
- Nov 9, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
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Repository context
- Repository stars (not skill ratings)
- 1,320
- Repository last updated
- Nov 8, 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
- android Declared skill tag
- ios Declared skill tag
- certificate-pinning Declared skill tag
- frida Declared skill tag
- penetration-testing Declared skill tag
- security Derived category
- testing Derived category
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# Performing Mobile App Certificate Pinning Bypass
## When to Use
Use this skill when:
- Mobile app refuses connections through a proxy due to certificate pinning
- Performing authorized security testing requiring HTTPS traffic interception
- Assessing the strength and bypass difficulty of pinning implementations
- Evaluating defense-in-depth of mobile app network security
**Do not use** to bypass pinning on apps without explicit testing authorization.
## Most Often Missed & How to Confirm
- **Multi-layer pinning** — Objection's bypass clears OkHttp but a custom `TrustManager` still blocks. Confirm by checking traffic actually reaches Burp; if not, hook the remaining layer.