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/IndexedValue.java

@@ -0,0 +1,70 @@
+package kotlin.collections;
+
+import com.google.firebase.analytics.FirebaseAnalytics;
+import kotlin.Metadata;
+import kotlin.jvm.internal.Intrinsics;
+
+@Metadata(d1 = {"\u0000\"\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\u0000\n\u0000\n\u0002\u0010\b\n\u0002\b\f\n\u0002\u0010\u000b\n\u0002\b\u0003\n\u0002\u0010\u000e\n\u0000\b\u0086\b\u0018\u0000*\u0006\b\u0000\u0010\u0001 \u00012\u00020\u0002B\u0015\u0012\u0006\u0010\u0003\u001a\u00020\u0004\u0012\u0006\u0010\u0005\u001a\u00028\u0000¢\u0006\u0002\u0010\u0006J\t\u0010\f\u001a\u00020\u0004HÆ\u0003J\u000e\u0010\r\u001a\u00028\u0000HÆ\u0003¢\u0006\u0002\u0010\nJ(\u0010\u000e\u001a\b\u0012\u0004\u0012\u00028\u00000\u00002\b\b\u0002\u0010\u0003\u001a\u00020\u00042\b\b\u0002\u0010\u0005\u001a\u00028\u0000HÆ\u0001¢\u0006\u0002\u0010\u000fJ\u0013\u0010\u0010\u001a\u00020\u00112\b\u0010\u0012\u001a\u0004\u0018\u00010\u0002HÖ\u0003J\t\u0010\u0013\u001a\u00020\u0004HÖ\u0001J\t\u0010\u0014\u001a\u00020\u0015HÖ\u0001R\u0011\u0010\u0003\u001a\u00020\u0004¢\u0006\b\n\u0000\u001a\u0004\b\u0007\u0010\bR\u0013\u0010\u0005\u001a\u00028\u0000¢\u0006\n\n\u0002\u0010\u000b\u001a\u0004\b\t\u0010\n¨\u0006\u0016"}, d2 = {"Lkotlin/collections/IndexedValue;", "T", "", FirebaseAnalytics.Param.INDEX, "", "value", "(ILjava/lang/Object;)V", "getIndex", "()I", "getValue", "()Ljava/lang/Object;", "Ljava/lang/Object;", "component1", "component2", "copy", "(ILjava/lang/Object;)Lkotlin/collections/IndexedValue;", "equals", "", "other", "hashCode", "toString", "", "kotlin-stdlib"}, k = 1, mv = {1, 9, 0}, xi = 48)
+/* loaded from: classes3.dex */
+public final /* data */ class IndexedValue<T> {
+    private final int index;
+    private final T value;
+
+    public IndexedValue(int i, T t2) {
+        this.index = i;
+        this.value = t2;
+    }
+
+    /* JADX WARN: Multi-variable type inference failed */
+    public static /* synthetic */ IndexedValue copy$default(IndexedValue indexedValue, int i, Object obj, int i4, Object obj2) {
+        if ((i4 & 1) != 0) {
+            i = indexedValue.index;
+        }
+        if ((i4 & 2) != 0) {
+            obj = indexedValue.value;
+        }
+        return indexedValue.copy(i, obj);
+    }
+
+    /* renamed from: component1, reason: from getter */
+    public final int getIndex() {
+        return this.index;
+    }
+
+    public final T component2() {
+        return this.value;
+    }
+
+    public final IndexedValue<T> copy(int index, T value) {
+        return new IndexedValue<>(index, value);
+    }
+
+    public boolean equals(Object other) {
+        if (this == other) {
+            return true;
+        }
+        if (!(other instanceof IndexedValue)) {
+            return false;
+        }
+        IndexedValue indexedValue = (IndexedValue) other;
+        return this.index == indexedValue.index && Intrinsics.areEqual(this.value, indexedValue.value);
+    }
+
+    public final int getIndex() {
+        return this.index;
+    }
+
+    public final T getValue() {
+        return this.value;
+    }
+
+    public int hashCode() {
+        int hashCode = Integer.hashCode(this.index) * 31;
+        T t2 = this.value;
+        return hashCode + (t2 == null ? 0 : t2.hashCode());
+    }
+
+    public String toString() {
+        return "IndexedValue(index=" + this.index + ", value=" + this.value + ')';
+    }
+}