Use objection (a Frida-based runtime mobile exploration tool) for one-command runtime analysis of Android apps—SSL pinning bypass, root/debugger detection bypass, in-memory class and method enumeration, heap object search and invocation, keystore/filesystem browsing, and runtime hooking, all without hand-writing a Frida script for each target. Trigger scenarios — runtime exploration, objection, SSL unpinning, list loaded classes, dump in-memory objects, bypass root detection, explore an app's runtime state.
التثبيت
التثبيت باستخدام Codex أو Claude انسخ هذا Prompt والصقه في Codex أو Claude أو مساعد آخر ليراجع صفحة Skill ويثبّتها لك.
Use objection (a Frida-based runtime mobile exploration tool) for one-command runtime analysis of Android apps—SSL pinning bypass, root/debugger detection bypass, in-memory class and method enumeration, heap object search and invocation, keystore/filesystem browsing, and runtime hooking, all without hand-writing a Frida script for each target. Trigger scenarios — runtime exploration, objection, SSL unpinning, list loaded classes, dump in-memory objects, bypass root detection, explore an app's runtime state.
objection Runtime Exploration
objection is a Frida-based runtime mobile toolkit, installed globally (objection is on PATH and relies on your existing frida 17.7.3). It wraps common Frida operations into interactive commands, ideal for quickly getting a read on the runtime state of a running app. It serves as a complementary layer between frida-hooking (hand-written scripts) and frida-mitm-capture (traffic capture).
Prerequisites
A device is connected (adb devices shows a device) and frida-server is running on it
The target app is installed
Launching
# Attach to an already-running app (recommended, more stable)
objection -g <package_name> explore
# Or spawn the app
objection -g <package_name> explore --startup-command "android hooking watch class_method ..."
High-frequency commands (after entering the explore session)
android sslpinning disable # One-command SSL pinning bypass (covers multiple implementations)
android root disable # Bypass common root detection
android hooking list classes # List all loaded classes
android hooking search classes <keyword> # Search classes by keyword
android hooking list class_methods <class> # List the methods of a class
android hooking watch class <class> --dump-args --dump-return --dump-backtrace
android heap search instances <class> # Find live instances of the class on the heap
android heap execute <obj_id> <method> # Directly invoke a method on a live object
android keystore list # List keystore entries
memory list modules / memory list exports <module>
env # Print the app's directory structure
Batch / scripted (suitable for agent-driven use)
# Write commands into a file, execute them all at once, then exit
objection -g <package_name> explore -c commands.txt
# Or inject a single command with --startup-command
Connecting with other skills
First use objection sslpinning disable + root disable to open things up, then use [[frida-mitm-capture]] to capture plaintext traffic
Once objection has located the key class/method, switch to [[frida-hooking]] to write a precise hook for the arguments/return value
After discovering a native call boundary, switch to [[ida-reverse-engineering]] / [[ghidra-reverse-engineering]] to inspect the .so
Common pitfalls
objection depends on the frida-tools version matching the device's frida-server; this machine's frida is 17.7.3, so make sure the device's frida-server is the same major version
Modern packers/protectors may detect Frida/objection—device-side hiding via Shamiko/ZygiskFrida is needed (see toolchain Phase 7)
