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/c1/C0283c.java

@@ -0,0 +1,92 @@
+package c1;
+
+import C.AbstractC0043g;
+import android.content.DialogInterface;
+import android.os.Build;
+import android.os.Handler;
+import android.os.Looper;
+import android.view.ContextThemeWrapper;
+import com.adif.elcanomovil.R;
+import com.adif.elcanomovil.uiAvisa.components.create.y;
+import d.AbstractC0294c;
+import g.AbstractActivityC0364k;
+import g.C0357d;
+import g.C0361h;
+import java.lang.ref.WeakReference;
+import kotlin.jvm.internal.Intrinsics;
+
+/* renamed from: c1.c, reason: case insensitive filesystem */
+/* loaded from: classes.dex */
+public final class C0283c {
+
+    /* renamed from: a, reason: collision with root package name */
+    public AbstractC0294c f4231a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public WeakReference f4232b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public y f4233c;
+
+    /* renamed from: d, reason: collision with root package name */
+    public final Handler f4234d = new Handler(Looper.getMainLooper());
+
+    /* JADX WARN: Type inference failed for: r5v3, types: [c1.b] */
+    public final void a(final y yVar) {
+        AbstractActivityC0364k abstractActivityC0364k;
+        AbstractActivityC0364k abstractActivityC0364k2;
+        if (Build.VERSION.SDK_INT < 33) {
+            y yVar2 = this.f4233c;
+            this.f4233c = null;
+            this.f4234d.post(new com.google.firebase.installations.a(true, 2, yVar2));
+            return;
+        }
+        WeakReference weakReference = this.f4232b;
+        if (weakReference == null || (abstractActivityC0364k = (AbstractActivityC0364k) weakReference.get()) == null) {
+            return;
+        }
+        if (!AbstractC0043g.a(abstractActivityC0364k, "android.permission.POST_NOTIFICATIONS")) {
+            this.f4233c = yVar;
+            AbstractC0294c abstractC0294c = this.f4231a;
+            if (abstractC0294c != null) {
+                abstractC0294c.a("android.permission.POST_NOTIFICATIONS");
+                return;
+            }
+            return;
+        }
+        WeakReference weakReference2 = this.f4232b;
+        if (weakReference2 == null || (abstractActivityC0364k2 = (AbstractActivityC0364k) weakReference2.get()) == null) {
+            return;
+        }
+        C0361h c0361h = new C0361h(abstractActivityC0364k2);
+        C0357d c0357d = c0361h.f6647a;
+        c0357d.f6604d = c0357d.f6601a.getText(R.string.notification_permission_rationale_title);
+        ContextThemeWrapper contextThemeWrapper = c0357d.f6601a;
+        c0357d.f6606f = contextThemeWrapper.getText(R.string.notification_permission_rationale_message);
+        DialogInterface.OnClickListener onClickListener = new DialogInterface.OnClickListener() { // from class: c1.a
+            @Override // android.content.DialogInterface.OnClickListener
+            public final void onClick(DialogInterface dialogInterface, int i) {
+                C0283c this$0 = C0283c.this;
+                Intrinsics.checkNotNullParameter(this$0, "this$0");
+                this$0.f4233c = yVar;
+                AbstractC0294c abstractC0294c2 = this$0.f4231a;
+                if (abstractC0294c2 != null) {
+                    abstractC0294c2.a("android.permission.POST_NOTIFICATIONS");
+                }
+            }
+        };
+        c0357d.f6607g = contextThemeWrapper.getText(R.string.dialog_action_accept);
+        c0357d.h = onClickListener;
+        c0357d.f6611m = new DialogInterface.OnDismissListener() { // from class: c1.b
+            @Override // android.content.DialogInterface.OnDismissListener
+            public final void onDismiss(DialogInterface dialogInterface) {
+                C0283c this$0 = C0283c.this;
+                Intrinsics.checkNotNullParameter(this$0, "this$0");
+                y yVar3 = this$0.f4233c;
+                this$0.f4233c = null;
+                this$0.f4234d.post(new com.google.firebase.installations.a(false, 2, yVar3));
+            }
+        };
+        c0361h.a().show();
+    }
+}

apk_decompiled/sources/c1/C0284d.java

@@ -0,0 +1,6 @@
+package c1;
+
+/* renamed from: c1.d, reason: case insensitive filesystem */
+/* loaded from: classes.dex */
+public final class C0284d {
+}