Primer paso de la investigacion. Se aportan el .apk, las carpetas con el apk extraido y el apk descompilado. El archivo API_DOCUMENTATION.md es un archivo donde se anotaran los descubrimientos del funcionamiento de la API, y los .py son scripts para probar la funcionalidad de la API con los métodos que vayamos encontrando. Finalmente, los archivos .js son scripts de Frida para extraer informacion de la APP durante la ejecucion.

apk_decompiled/sources/W0/j.java

@@ -0,0 +1,103 @@
+package W0;
+
+import I0.p;
+import android.content.ComponentCallbacks2;
+import android.content.Context;
+import android.content.res.Configuration;
+import android.net.ConnectivityManager;
+import android.net.NetworkRequest;
+import java.lang.ref.WeakReference;
+import java.util.concurrent.atomic.AtomicBoolean;
+import kotlin.Lazy;
+import kotlin.Unit;
+
+/* loaded from: classes.dex */
+public final class j implements ComponentCallbacks2 {
+
+    /* renamed from: a, reason: collision with root package name */
+    public final Context f1899a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final WeakReference f1900b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public final R0.f f1901c;
+
+    /* renamed from: d, reason: collision with root package name */
+    public volatile boolean f1902d;
+
+    /* renamed from: e, reason: collision with root package name */
+    public final AtomicBoolean f1903e;
+
+    /* JADX WARN: Type inference failed for: r4v7, types: [java.lang.Object, R0.h] */
+    public j(p pVar, Context context, boolean z3) {
+        E2.e eVar;
+        this.f1899a = context;
+        this.f1900b = new WeakReference(pVar);
+        if (z3) {
+            pVar.getClass();
+            ConnectivityManager connectivityManager = (ConnectivityManager) D.h.getSystemService(context, ConnectivityManager.class);
+            if (connectivityManager == null || D.h.checkSelfPermission(context, "android.permission.ACCESS_NETWORK_STATE") != 0) {
+                eVar = new E2.e(7);
+            } else {
+                try {
+                    ?? obj = new Object();
+                    obj.f1413a = connectivityManager;
+                    obj.f1414b = this;
+                    R0.g gVar = new R0.g(obj);
+                    obj.f1415c = gVar;
+                    connectivityManager.registerNetworkCallback(new NetworkRequest.Builder().addCapability(12).build(), gVar);
+                    eVar = obj;
+                } catch (Exception unused) {
+                    eVar = new E2.e(7);
+                }
+            }
+        } else {
+            eVar = new E2.e(7);
+        }
+        this.f1901c = eVar;
+        this.f1902d = eVar.d();
+        this.f1903e = new AtomicBoolean(false);
+    }
+
+    public final void a() {
+        if (this.f1903e.getAndSet(true)) {
+            return;
+        }
+        this.f1899a.unregisterComponentCallbacks(this);
+        this.f1901c.shutdown();
+    }
+
+    @Override // android.content.ComponentCallbacks
+    public final void onConfigurationChanged(Configuration configuration) {
+        if (((p) this.f1900b.get()) == null) {
+            a();
+            Unit unit = Unit.INSTANCE;
+        }
+    }
+
+    @Override // android.content.ComponentCallbacks
+    public final void onLowMemory() {
+        onTrimMemory(80);
+    }
+
+    @Override // android.content.ComponentCallbacks2
+    public final void onTrimMemory(int i) {
+        Unit unit;
+        Q0.d dVar;
+        p pVar = (p) this.f1900b.get();
+        if (pVar != null) {
+            Lazy lazy = pVar.f784b;
+            if (lazy != null && (dVar = (Q0.d) lazy.getValue()) != null) {
+                dVar.f1358a.c(i);
+                dVar.f1359b.c(i);
+            }
+            unit = Unit.INSTANCE;
+        } else {
+            unit = null;
+        }
+        if (unit == null) {
+            a();
+        }
+    }
+}