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/o0/V.java

@@ -0,0 +1,92 @@
+package o0;
+
+import android.os.Bundle;
+import java.util.Iterator;
+import java.util.List;
+import java.util.ListIterator;
+import kotlin.collections.CollectionsKt;
+import kotlin.jvm.internal.Intrinsics;
+import kotlin.sequences.SequencesKt;
+
+/* loaded from: classes.dex */
+public abstract class V {
+
+    /* renamed from: a, reason: collision with root package name */
+    public C0540q f7964a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public boolean f7965b;
+
+    public abstract E a();
+
+    public final C0540q b() {
+        C0540q c0540q = this.f7964a;
+        if (c0540q != null) {
+            return c0540q;
+        }
+        throw new IllegalStateException("You cannot access the Navigator's state until the Navigator is attached");
+    }
+
+    public E c(E destination, Bundle bundle, K k4) {
+        Intrinsics.checkNotNullParameter(destination, "destination");
+        return destination;
+    }
+
+    public void d(List entries, K k4) {
+        Intrinsics.checkNotNullParameter(entries, "entries");
+        Iterator it = SequencesKt.filterNotNull(SequencesKt.map(CollectionsKt.asSequence(entries), new b1.e(5, this, k4))).iterator();
+        while (it.hasNext()) {
+            b().e((C0537n) it.next());
+        }
+    }
+
+    public void e(C0540q state) {
+        Intrinsics.checkNotNullParameter(state, "state");
+        this.f7964a = state;
+        this.f7965b = true;
+    }
+
+    public void f(C0537n backStackEntry) {
+        Intrinsics.checkNotNullParameter(backStackEntry, "backStackEntry");
+        E e4 = backStackEntry.f8006b;
+        if (e4 == null) {
+            e4 = null;
+        }
+        if (e4 == null) {
+            return;
+        }
+        c(e4, null, m3.l.K(C0526c.f7984l));
+        b().b(backStackEntry);
+    }
+
+    public void g(Bundle savedState) {
+        Intrinsics.checkNotNullParameter(savedState, "savedState");
+    }
+
+    public Bundle h() {
+        return null;
+    }
+
+    public void i(C0537n popUpTo, boolean z3) {
+        Intrinsics.checkNotNullParameter(popUpTo, "popUpTo");
+        List list = (List) b().f8026e.getValue();
+        if (!list.contains(popUpTo)) {
+            throw new IllegalStateException(("popBackStack was called with " + popUpTo + " which does not exist in back stack " + list).toString());
+        }
+        ListIterator listIterator = list.listIterator(list.size());
+        C0537n c0537n = null;
+        while (j()) {
+            c0537n = (C0537n) listIterator.previous();
+            if (Intrinsics.areEqual(c0537n, popUpTo)) {
+                break;
+            }
+        }
+        if (c0537n != null) {
+            b().c(c0537n, z3);
+        }
+    }
+
+    public boolean j() {
+        return true;
+    }
+}