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/com/adif/elcanomovil/uiSelectTrain/main/g.java

@@ -0,0 +1,57 @@
+package com.adif.elcanomovil.uiSelectTrain.main;
+
+import com.adif.elcanomovil.domain.entities.utils.Status;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+import kotlin.coroutines.Continuation;
+import kotlin.coroutines.jvm.internal.ContinuationImpl;
+import kotlin.jvm.internal.IntCompanionObject;
+
+/* loaded from: classes2.dex */
+public final class g extends ContinuationImpl {
+
+    /* renamed from: a, reason: collision with root package name */
+    public SelectTrainViewModel f5244a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public List f5245b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public Collection f5246c;
+
+    /* renamed from: d, reason: collision with root package name */
+    public Iterator f5247d;
+
+    /* renamed from: e, reason: collision with root package name */
+    public Object f5248e;
+
+    /* renamed from: f, reason: collision with root package name */
+    public Object f5249f;
+
+    /* renamed from: g, reason: collision with root package name */
+    public Object f5250g;
+    public Status h;
+    public /* synthetic */ Object i;
+
+    /* renamed from: j, reason: collision with root package name */
+    public final /* synthetic */ SelectTrainViewModel f5251j;
+
+    /* renamed from: k, reason: collision with root package name */
+    public int f5252k;
+
+    /* JADX WARN: 'super' call moved to the top of the method (can break code semantics) */
+    public g(SelectTrainViewModel selectTrainViewModel, Continuation continuation) {
+        super(continuation);
+        this.f5251j = selectTrainViewModel;
+    }
+
+    @Override // kotlin.coroutines.jvm.internal.BaseContinuationImpl
+    public final Object invokeSuspend(Object obj) {
+        Object mapToTrainInfo;
+        this.i = obj;
+        this.f5252k |= IntCompanionObject.MIN_VALUE;
+        mapToTrainInfo = this.f5251j.mapToTrainInfo(null, this);
+        return mapToTrainInfo;
+    }
+}