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/A1/c.java

@@ -0,0 +1,43 @@
+package A1;
+
+import androidx.room.u;
+import androidx.room.y;
+
+/* loaded from: classes.dex */
+public final class c extends y {
+
+    /* renamed from: d, reason: collision with root package name */
+    public final /* synthetic */ int f37d;
+
+    /* JADX WARN: 'super' call moved to the top of the method (can break code semantics) */
+    public /* synthetic */ c(u uVar, int i) {
+        super(uVar);
+        this.f37d = i;
+    }
+
+    @Override // androidx.room.y
+    public final String b() {
+        switch (this.f37d) {
+            case 0:
+                return "DELETE FROM AvisaStation";
+            case 1:
+                return "DELETE FROM AvisaStationCategory";
+            case 2:
+                return "DELETE FROM FavouriteEntity";
+            case 3:
+                return "DELETE FROM FavouriteEntity WHERE identifierStation = ? AND isCercanias = ? AND type LIKE ?";
+            case 4:
+                return "DELETE FROM FavouriteEntity WHERE identifierStation = ? AND identifierToStation =? AND isCercanias = ? AND type LIKE ?";
+            case 5:
+                return "DELETE FROM FavouriteTrainEntity WHERE commercialNumber = ? AND originStationCode = ? AND destinationStationCode = ?";
+            case 6:
+                return "DELETE FROM IncidenceEntity";
+            case 7:
+                return "DELETE FROM StationEntity";
+            case 8:
+                return "DELETE FROM SubscriptionEntity WHERE active = ? ";
+            default:
+                return "DELETE FROM SubscriptionEntity WHERE subcriptionId = ? ";
+        }
+    }
+}