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/N0/h.java

@@ -0,0 +1,144 @@
+package N0;
+
+import S0.o;
+import a.AbstractC0106b;
+import android.graphics.Bitmap;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
+import java.util.List;
+import kotlin.ResultKt;
+import kotlin.Unit;
+import kotlin.collections.ArraysKt;
+import kotlin.coroutines.Continuation;
+import kotlin.coroutines.intrinsics.IntrinsicsKt;
+import kotlin.coroutines.jvm.internal.SuspendLambda;
+import kotlin.jvm.functions.Function2;
+import kotlinx.coroutines.CoroutineScope;
+import kotlinx.coroutines.CoroutineScopeKt;
+
+/* loaded from: classes.dex */
+public final class h extends SuspendLambda implements Function2 {
+
+    /* renamed from: a, reason: collision with root package name */
+    public List f1173a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public o f1174b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public int f1175c;
+
+    /* renamed from: d, reason: collision with root package name */
+    public int f1176d;
+
+    /* renamed from: e, reason: collision with root package name */
+    public int f1177e;
+
+    /* renamed from: f, reason: collision with root package name */
+    public /* synthetic */ Object f1178f;
+
+    /* renamed from: g, reason: collision with root package name */
+    public final /* synthetic */ i f1179g;
+    public final /* synthetic */ a h;
+    public final /* synthetic */ o i;
+
+    /* renamed from: j, reason: collision with root package name */
+    public final /* synthetic */ List f1180j;
+
+    /* renamed from: k, reason: collision with root package name */
+    public final /* synthetic */ I0.d f1181k;
+
+    /* renamed from: l, reason: collision with root package name */
+    public final /* synthetic */ S0.j f1182l;
+
+    /* JADX WARN: 'super' call moved to the top of the method (can break code semantics) */
+    public h(i iVar, a aVar, o oVar, List list, I0.d dVar, S0.j jVar, Continuation continuation) {
+        super(2, continuation);
+        this.f1179g = iVar;
+        this.h = aVar;
+        this.i = oVar;
+        this.f1180j = list;
+        this.f1181k = dVar;
+        this.f1182l = jVar;
+    }
+
+    @Override // kotlin.coroutines.jvm.internal.BaseContinuationImpl
+    public final Continuation create(Object obj, Continuation continuation) {
+        h hVar = new h(this.f1179g, this.h, this.i, this.f1180j, this.f1181k, this.f1182l, continuation);
+        hVar.f1178f = obj;
+        return hVar;
+    }
+
+    @Override // kotlin.jvm.functions.Function2
+    public final Object invoke(Object obj, Object obj2) {
+        return ((h) create((CoroutineScope) obj, (Continuation) obj2)).invokeSuspend(Unit.INSTANCE);
+    }
+
+    @Override // kotlin.coroutines.jvm.internal.BaseContinuationImpl
+    public final Object invokeSuspend(Object obj) {
+        CoroutineScope coroutineScope;
+        o oVar;
+        Bitmap e4;
+        List list;
+        int size;
+        int i;
+        IntrinsicsKt.getCOROUTINE_SUSPENDED();
+        int i4 = this.f1177e;
+        a aVar = this.h;
+        I0.d dVar = this.f1181k;
+        if (i4 == 0) {
+            ResultKt.throwOnFailure(obj);
+            coroutineScope = (CoroutineScope) this.f1178f;
+            Drawable drawable = aVar.f1124a;
+            boolean z3 = drawable instanceof BitmapDrawable;
+            oVar = this.i;
+            if (z3) {
+                Bitmap bitmap = ((BitmapDrawable) drawable).getBitmap();
+                Bitmap.Config config = bitmap.getConfig();
+                if (config == null) {
+                    config = Bitmap.Config.ARGB_8888;
+                }
+                if (ArraysKt.contains(W0.f.f1887a, config)) {
+                    e4 = bitmap;
+                    dVar.getClass();
+                    list = this.f1180j;
+                    size = list.size();
+                    i = 0;
+                }
+            }
+            e4 = AbstractC0106b.e(drawable, oVar.f1503b, oVar.f1505d, oVar.f1506e, oVar.f1507f);
+            dVar.getClass();
+            list = this.f1180j;
+            size = list.size();
+            i = 0;
+        } else {
+            if (i4 != 1) {
+                throw new IllegalStateException("call to 'resume' before 'invoke' with coroutine");
+            }
+            size = this.f1176d;
+            int i5 = this.f1175c;
+            oVar = this.f1174b;
+            list = this.f1173a;
+            coroutineScope = (CoroutineScope) this.f1178f;
+            ResultKt.throwOnFailure(obj);
+            e4 = (Bitmap) obj;
+            CoroutineScopeKt.ensureActive(coroutineScope);
+            i = i5 + 1;
+        }
+        if (i >= size) {
+            dVar.getClass();
+            return new a(new BitmapDrawable(this.f1182l.f1477a.getResources(), e4), aVar.f1125b, aVar.f1126c, aVar.f1127d);
+        }
+        if (list.get(i) != null) {
+            throw new ClassCastException();
+        }
+        T0.h hVar = oVar.f1505d;
+        this.f1178f = coroutineScope;
+        this.f1173a = list;
+        this.f1174b = oVar;
+        this.f1175c = i;
+        this.f1176d = size;
+        this.f1177e = 1;
+        throw null;
+    }
+}