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/M0/c.java

@@ -0,0 +1,62 @@
+package M0;
+
+import C0.p;
+import J0.q;
+import J0.s;
+import S0.o;
+import a.AbstractC0106b;
+import android.graphics.Bitmap;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
+import android.graphics.drawable.VectorDrawable;
+import java.nio.ByteBuffer;
+import kotlin.coroutines.Continuation;
+
+/* loaded from: classes.dex */
+public final class c implements g {
+
+    /* renamed from: a, reason: collision with root package name */
+    public final /* synthetic */ int f1085a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final o f1086b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public final Object f1087c;
+
+    public /* synthetic */ c(Object obj, o oVar, int i) {
+        this.f1085a = i;
+        this.f1087c = obj;
+        this.f1086b = oVar;
+    }
+
+    /* JADX WARN: Type inference failed for: r6v4, types: [r3.j, java.lang.Object, r3.h] */
+    @Override // M0.g
+    public final Object a(Continuation continuation) {
+        o oVar = this.f1086b;
+        Object obj = this.f1087c;
+        switch (this.f1085a) {
+            case 0:
+                return new d(new BitmapDrawable(oVar.f1502a.getResources(), (Bitmap) obj), false, J0.g.f934b);
+            case 1:
+                ByteBuffer byteBuffer = (ByteBuffer) obj;
+                try {
+                    ?? obj2 = new Object();
+                    obj2.write(byteBuffer);
+                    byteBuffer.position(0);
+                    return new m(new s(obj2, new q(oVar.f1502a, 0), null), null, J0.g.f934b);
+                } catch (Throwable th) {
+                    byteBuffer.position(0);
+                    throw th;
+                }
+            default:
+                Drawable drawable = (Drawable) obj;
+                Bitmap.Config[] configArr = W0.f.f1887a;
+                boolean z3 = (drawable instanceof VectorDrawable) || (drawable instanceof p);
+                if (z3) {
+                    drawable = new BitmapDrawable(oVar.f1502a.getResources(), AbstractC0106b.e(drawable, oVar.f1503b, oVar.f1505d, oVar.f1506e, oVar.f1507f));
+                }
+                return new d(drawable, z3, J0.g.f934b);
+        }
+    }
+}