mobile-overview

name	mobile-overview
description	>

Mobile Operator Skill Catalog

Mobile is 40% of modern bug-bounty programs and is conspicuously absent from Strix and XBOW commercial. This catalog covers both platforms with shared Frida tooling for runtime work.

Playbooks — Android

Inline technique reference — not separately loadable skills. The entries below are summarized here for direct use; there is no separate SKILL.md to open for each. Do NOT call the skill loader on them — apply the technique with your tools using this summary and the Workflow in this file.

Technique	Use for
apk-triage	apktool decode + jadx -d for source recovery
manifest-analysis	exported components, permissions, deeplinks
insecure-storage	SharedPreferences / SQLite / external storage scans
intent-redirection	Intent forwarding / pendingIntent abuse
webview-flaws	JavaScriptInterface, file:// access, mixed content
frida-ssl-pin-bypass	OkHttp / TrustKit / Cordova pin-bypass scripts
root-detect-bypass	Common root-detection libraries and their bypasses

Playbooks — iOS

Technique	Use for
ipa-triage	class-dump-z + Hopper; Mach-O headers; entitlements
keychain-acl	Keychain ACL misconfigurations; kSecAccessControl flags
url-scheme-abuse	Universal links + URL scheme handler attacks
xpc-services	XPC interface enumeration; unauthenticated XPC services
frida-trust-killer	SSL Kill Switch + Frida pin-bypass for iOS apps
jailbreak-detect-bypass	DTAppJailbreakDetectorSwift, Liberty Lite, common patterns

Cross-platform

Technique	Use for
frida-bridge	frida-server install on emulator / jailbroken device; basic scripts
objection-walkthrough	Objection cheatsheet (env, memory, sqlite, classes)
firebase-misconfig	Firebase /Firestore RLS / Storage / Auth bypasses
mobile-api-testing	Burp / Caido proxy → mobile API endpoint enumeration

Workflow

1. Triage: jadx for Android, class-dump for iOS. Search strings for API endpoints, Firebase config, AWS keys.
2. Static: AndroidManifest.xml exported components; iOS Info.plist URL schemes + entitlements.
3. Dynamic setup: Frida server on a rooted emulator (Android) or jailbroken physical device (iOS); Objection for quick inspection.
4. SSL pin bypass: Frida script; verify HTTPS now visible in Burp.
5. API enumeration: re-route the app through the proxy; spider reachable endpoints; export to Burp project for later web-recon-style testing.
6. Insecure storage: pull /data/data/<pkg>/ (Android) or app container (iOS); grep for credentials, tokens, PII.
7. Component-level attacks: send crafted Intents (adb shell am start ...) or URL-scheme payloads (xcrun simctl openurl ...).

Tools sandbox

• adb + emulator / physical device.
• jadx, apktool, dex2jar, jd-gui.
• class-dump, Hopper Disassembler, IDA Free (host-side).
• Frida-server (per device), frida (host), objection.
• mitmproxy / Burp Suite Community / Caido (PR #304 lands the LangChain Caido tool bundle).
• MobSF (mobsf Docker image) for automated triage when speed matters.