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/O/B.java

@@ -0,0 +1,52 @@
+package O;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import kotlin.collections.CollectionsKt;
+import kotlin.jvm.internal.markers.KMappedMarker;
+
+/* loaded from: classes.dex */
+public final class B implements Iterator, KMappedMarker {
+
+    /* renamed from: a, reason: collision with root package name */
+    public final C0059c0 f1200a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final ArrayList f1201b = new ArrayList();
+
+    /* renamed from: c, reason: collision with root package name */
+    public Iterator f1202c;
+
+    public B(C0061d0 c0061d0, C0059c0 c0059c0) {
+        this.f1200a = c0059c0;
+        this.f1202c = c0061d0;
+    }
+
+    @Override // java.util.Iterator
+    public final boolean hasNext() {
+        return this.f1202c.hasNext();
+    }
+
+    @Override // java.util.Iterator
+    public final Object next() {
+        Object next = this.f1202c.next();
+        Iterator it = (Iterator) this.f1200a.invoke(next);
+        ArrayList arrayList = this.f1201b;
+        if (it != null && it.hasNext()) {
+            arrayList.add(this.f1202c);
+            this.f1202c = it;
+            return next;
+        }
+        while (!this.f1202c.hasNext() && !arrayList.isEmpty()) {
+            this.f1202c = (Iterator) CollectionsKt.last((List) arrayList);
+            CollectionsKt.removeLast(arrayList);
+        }
+        return next;
+    }
+
+    @Override // java.util.Iterator
+    public final void remove() {
+        throw new UnsupportedOperationException("Operation is not supported for read-only collection");
+    }
+}