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/o0/C0543u.java

@@ -0,0 +1,61 @@
+package o0;
+
+import android.os.Bundle;
+import java.util.ArrayList;
+import java.util.List;
+import kotlin.Unit;
+import kotlin.collections.CollectionsKt;
+import kotlin.jvm.functions.Function1;
+import kotlin.jvm.internal.Intrinsics;
+import kotlin.jvm.internal.Lambda;
+import kotlin.jvm.internal.Ref;
+
+/* renamed from: o0.u, reason: case insensitive filesystem */
+/* loaded from: classes.dex */
+public final class C0543u extends Lambda implements Function1 {
+
+    /* renamed from: a, reason: collision with root package name */
+    public final /* synthetic */ Ref.BooleanRef f8038a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final /* synthetic */ ArrayList f8039b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public final /* synthetic */ Ref.IntRef f8040c;
+
+    /* renamed from: d, reason: collision with root package name */
+    public final /* synthetic */ AbstractC0544v f8041d;
+
+    /* renamed from: e, reason: collision with root package name */
+    public final /* synthetic */ Bundle f8042e;
+
+    /* JADX WARN: 'super' call moved to the top of the method (can break code semantics) */
+    public C0543u(Ref.BooleanRef booleanRef, ArrayList arrayList, Ref.IntRef intRef, AbstractC0544v abstractC0544v, Bundle bundle) {
+        super(1);
+        this.f8038a = booleanRef;
+        this.f8039b = arrayList;
+        this.f8040c = intRef;
+        this.f8041d = abstractC0544v;
+        this.f8042e = bundle;
+    }
+
+    @Override // kotlin.jvm.functions.Function1
+    public final Object invoke(Object obj) {
+        List emptyList;
+        C0537n entry = (C0537n) obj;
+        Intrinsics.checkNotNullParameter(entry, "entry");
+        this.f8038a.element = true;
+        ArrayList arrayList = this.f8039b;
+        int indexOf = arrayList.indexOf(entry);
+        if (indexOf != -1) {
+            Ref.IntRef intRef = this.f8040c;
+            int i = indexOf + 1;
+            emptyList = arrayList.subList(intRef.element, i);
+            intRef.element = i;
+        } else {
+            emptyList = CollectionsKt.emptyList();
+        }
+        this.f8041d.a(entry.f8006b, this.f8042e, entry, emptyList);
+        return Unit.INSTANCE;
+    }
+}