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/kotlin/collections/ArraysKt___ArraysJvmKt$asList$4.java

@@ -0,0 +1,67 @@
+package kotlin.collections;
+
+import com.google.firebase.analytics.FirebaseAnalytics;
+import java.util.RandomAccess;
+import kotlin.Metadata;
+
+@Metadata(d1 = {"\u0000'\n\u0000\n\u0002\u0018\u0002\n\u0002\u0010\t\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\b\n\u0002\b\u0003\n\u0002\u0010\u000b\n\u0002\b\b*\u0001\u0000\b\n\u0018\u00002\b\u0012\u0004\u0012\u00020\u00020\u00012\u00060\u0003j\u0002`\u0004J\u0011\u0010\t\u001a\u00020\n2\u0006\u0010\u000b\u001a\u00020\u0002H\u0096\u0002J\u0016\u0010\f\u001a\u00020\u00022\u0006\u0010\r\u001a\u00020\u0006H\u0096\u0002¢\u0006\u0002\u0010\u000eJ\u0010\u0010\u000f\u001a\u00020\u00062\u0006\u0010\u000b\u001a\u00020\u0002H\u0016J\b\u0010\u0010\u001a\u00020\nH\u0016J\u0010\u0010\u0011\u001a\u00020\u00062\u0006\u0010\u000b\u001a\u00020\u0002H\u0016R\u0014\u0010\u0005\u001a\u00020\u00068VX\u0096\u0004¢\u0006\u0006\u001a\u0004\b\u0007\u0010\b¨\u0006\u0012"}, d2 = {"kotlin/collections/ArraysKt___ArraysJvmKt$asList$4", "Lkotlin/collections/AbstractList;", "", "Ljava/util/RandomAccess;", "Lkotlin/collections/RandomAccess;", "size", "", "getSize", "()I", "contains", "", "element", "get", FirebaseAnalytics.Param.INDEX, "(I)Ljava/lang/Long;", "indexOf", "isEmpty", "lastIndexOf", "kotlin-stdlib"}, k = 1, mv = {1, 9, 0}, xi = 48)
+/* loaded from: classes3.dex */
+public final class ArraysKt___ArraysJvmKt$asList$4 extends AbstractList<Long> implements RandomAccess {
+    final /* synthetic */ long[] $this_asList;
+
+    public ArraysKt___ArraysJvmKt$asList$4(long[] jArr) {
+        this.$this_asList = jArr;
+    }
+
+    @Override // kotlin.collections.AbstractCollection, java.util.Collection
+    public final /* bridge */ boolean contains(Object obj) {
+        if (obj instanceof Long) {
+            return contains(((Number) obj).longValue());
+        }
+        return false;
+    }
+
+    @Override // kotlin.collections.AbstractList, kotlin.collections.AbstractCollection
+    /* renamed from: getSize */
+    public int get_size() {
+        return this.$this_asList.length;
+    }
+
+    @Override // kotlin.collections.AbstractList, java.util.List
+    public final /* bridge */ int indexOf(Object obj) {
+        if (obj instanceof Long) {
+            return indexOf(((Number) obj).longValue());
+        }
+        return -1;
+    }
+
+    @Override // kotlin.collections.AbstractCollection, java.util.Collection
+    public boolean isEmpty() {
+        return this.$this_asList.length == 0;
+    }
+
+    @Override // kotlin.collections.AbstractList, java.util.List
+    public final /* bridge */ int lastIndexOf(Object obj) {
+        if (obj instanceof Long) {
+            return lastIndexOf(((Number) obj).longValue());
+        }
+        return -1;
+    }
+
+    public boolean contains(long element) {
+        return ArraysKt___ArraysKt.contains(this.$this_asList, element);
+    }
+
+    @Override // kotlin.collections.AbstractList, java.util.List
+    public Long get(int index) {
+        return Long.valueOf(this.$this_asList[index]);
+    }
+
+    public int indexOf(long element) {
+        return ArraysKt___ArraysKt.indexOf(this.$this_asList, element);
+    }
+
+    public int lastIndexOf(long element) {
+        return ArraysKt___ArraysKt.lastIndexOf(this.$this_asList, element);
+    }
+}