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/Y/D.java

@@ -0,0 +1,59 @@
+package Y;
+
+import kotlin.ResultKt;
+import kotlin.Unit;
+import kotlin.coroutines.Continuation;
+import kotlin.coroutines.intrinsics.IntrinsicsKt;
+import kotlin.coroutines.jvm.internal.SuspendLambda;
+import kotlin.jvm.functions.Function2;
+import kotlinx.coroutines.CoroutineScope;
+
+/* loaded from: classes.dex */
+public final class D extends SuspendLambda implements Function2 {
+
+    /* renamed from: a, reason: collision with root package name */
+    public int f2043a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final /* synthetic */ SuspendLambda f2044b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public final /* synthetic */ Object f2045c;
+
+    /* JADX WARN: 'super' call moved to the top of the method (can break code semantics) */
+    /* JADX WARN: Multi-variable type inference failed */
+    public D(Function2 function2, Object obj, Continuation continuation) {
+        super(2, continuation);
+        this.f2044b = (SuspendLambda) function2;
+        this.f2045c = obj;
+    }
+
+    /* JADX WARN: Type inference failed for: r0v0, types: [kotlin.coroutines.jvm.internal.SuspendLambda, kotlin.jvm.functions.Function2] */
+    @Override // kotlin.coroutines.jvm.internal.BaseContinuationImpl
+    public final Continuation create(Object obj, Continuation continuation) {
+        return new D(this.f2044b, this.f2045c, continuation);
+    }
+
+    @Override // kotlin.jvm.functions.Function2
+    public final Object invoke(Object obj, Object obj2) {
+        return ((D) create((CoroutineScope) obj, (Continuation) obj2)).invokeSuspend(Unit.INSTANCE);
+    }
+
+    /* JADX WARN: Type inference failed for: r4v1, types: [kotlin.coroutines.jvm.internal.SuspendLambda, kotlin.jvm.functions.Function2] */
+    @Override // kotlin.coroutines.jvm.internal.BaseContinuationImpl
+    public final Object invokeSuspend(Object obj) {
+        Object coroutine_suspended = IntrinsicsKt.getCOROUTINE_SUSPENDED();
+        int i = this.f2043a;
+        if (i != 0) {
+            if (i != 1) {
+                throw new IllegalStateException("call to 'resume' before 'invoke' with coroutine");
+            }
+            ResultKt.throwOnFailure(obj);
+            return obj;
+        }
+        ResultKt.throwOnFailure(obj);
+        this.f2043a = 1;
+        Object invoke = this.f2044b.invoke(this.f2045c, this);
+        return invoke == coroutine_suspended ? coroutine_suspended : invoke;
+    }
+}