Individual skill

competition-android-hooking

Internal downstream skill for ctf-sandbox-orchestrator. CTF-sandbox workflow for Android APK hooking, Frida tracing, request-signing recovery, SSL pinning bypass, JNI boundary inspection, and app trust-boundary analysis. Use when the user asks to hook an APK, inspect signer logic, trace Java or native boundaries, bypass pinning or root checks, inspect shared prefs or app databases, or replay accepted mobile requests. Use only after `$ctf-sandbox-orchestrator` has already established sandbox assumptions and routed here.

CTF-Sandbox-Orchestrator/competition-android-hooking/SKILL.md

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Last checked
Nov 9, 2026

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Sep 22, 2026
License
MIT

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# Competition Android Hooking

Use this skill only as a downstream specialization after `$ctf-sandbox-orchestrator` is already active and has established sandbox assumptions, node ownership, and evidence priorities. If that has not happened yet, return to `$ctf-sandbox-orchestrator` first.

Use this skill when the decisive path runs through an Android app's live trust boundary rather than static strings alone.

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## Quick Start

1. Preserve the original APK, extracted resources, and decompiled output before patching or resigning.
2. Start with manifest, exported components, deeplinks, native libs, prefs, local DBs, and bundled configs.
3. Decide the narrowest runtime boundary to hook: signer, crypto helper, JNI bridge, WebView bridge, or request builder.
4. Correlate static evidence and dynamic traces before claiming a trust edge is understood.
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