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/jvm/internal/FloatCompanionObject.java

@@ -0,0 +1,68 @@
+package kotlin.jvm.internal;
+
+import kotlin.Metadata;
+import kotlin.SinceKotlin;
+
+@Metadata(d1 = {"\u0000\u001c\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0002\b\u0002\n\u0002\u0010\u0007\n\u0002\b\n\n\u0002\u0010\b\n\u0002\b\t\bÀ\u0002\u0018\u00002\u00020\u0001B\u0007\b\u0002¢\u0006\u0002\u0010\u0002J\u0006\u0010\u0013\u001a\u00020\u0004J\u0006\u0010\u0014\u001a\u00020\u0004J\u0006\u0010\u0015\u001a\u00020\u0004J\u0006\u0010\u0016\u001a\u00020\u0004J\u0006\u0010\u0017\u001a\u00020\u0004R\u0016\u0010\u0003\u001a\u00020\u00048\u0006X\u0087T¢\u0006\b\n\u0000\u0012\u0004\b\u0005\u0010\u0002R\u0016\u0010\u0006\u001a\u00020\u00048\u0006X\u0087T¢\u0006\b\n\u0000\u0012\u0004\b\u0007\u0010\u0002R\u0016\u0010\b\u001a\u00020\u00048\u0006X\u0087T¢\u0006\b\n\u0000\u0012\u0004\b\t\u0010\u0002R\u0016\u0010\n\u001a\u00020\u00048\u0006X\u0087T¢\u0006\b\n\u0000\u0012\u0004\b\u000b\u0010\u0002R\u0016\u0010\f\u001a\u00020\u00048\u0006X\u0087T¢\u0006\b\n\u0000\u0012\u0004\b\r\u0010\u0002R\u0016\u0010\u000e\u001a\u00020\u000f8\u0006X\u0087T¢\u0006\b\n\u0000\u0012\u0004\b\u0010\u0010\u0002R\u0016\u0010\u0011\u001a\u00020\u000f8\u0006X\u0087T¢\u0006\b\n\u0000\u0012\u0004\b\u0012\u0010\u0002¨\u0006\u0018"}, d2 = {"Lkotlin/jvm/internal/FloatCompanionObject;", "", "()V", "MAX_VALUE", "", "getMAX_VALUE$annotations", "MIN_VALUE", "getMIN_VALUE$annotations", "NEGATIVE_INFINITY", "getNEGATIVE_INFINITY$annotations", "NaN", "getNaN$annotations", "POSITIVE_INFINITY", "getPOSITIVE_INFINITY$annotations", "SIZE_BITS", "", "getSIZE_BITS$annotations", "SIZE_BYTES", "getSIZE_BYTES$annotations", "getMAX_VALUE", "getMIN_VALUE", "getNEGATIVE_INFINITY", "getNaN", "getPOSITIVE_INFINITY", "kotlin-stdlib"}, k = 1, mv = {1, 9, 0}, xi = 48)
+/* loaded from: classes3.dex */
+public final class FloatCompanionObject {
+    public static final FloatCompanionObject INSTANCE = new FloatCompanionObject();
+    public static final float MAX_VALUE = Float.MAX_VALUE;
+    public static final float MIN_VALUE = Float.MIN_VALUE;
+    public static final float NEGATIVE_INFINITY = Float.NEGATIVE_INFINITY;
+    public static final float NaN = Float.NaN;
+    public static final float POSITIVE_INFINITY = Float.POSITIVE_INFINITY;
+    public static final int SIZE_BITS = 32;
+    public static final int SIZE_BYTES = 4;
+
+    private FloatCompanionObject() {
+    }
+
+    @SinceKotlin(version = "1.4")
+    public static /* synthetic */ void getMAX_VALUE$annotations() {
+    }
+
+    @SinceKotlin(version = "1.4")
+    public static /* synthetic */ void getMIN_VALUE$annotations() {
+    }
+
+    @SinceKotlin(version = "1.4")
+    public static /* synthetic */ void getNEGATIVE_INFINITY$annotations() {
+    }
+
+    @SinceKotlin(version = "1.4")
+    public static /* synthetic */ void getNaN$annotations() {
+    }
+
+    @SinceKotlin(version = "1.4")
+    public static /* synthetic */ void getPOSITIVE_INFINITY$annotations() {
+    }
+
+    @SinceKotlin(version = "1.4")
+    public static /* synthetic */ void getSIZE_BITS$annotations() {
+    }
+
+    @SinceKotlin(version = "1.4")
+    public static /* synthetic */ void getSIZE_BYTES$annotations() {
+    }
+
+    public final float getMAX_VALUE() {
+        return Float.MAX_VALUE;
+    }
+
+    public final float getMIN_VALUE() {
+        return Float.MIN_VALUE;
+    }
+
+    public final float getNEGATIVE_INFINITY() {
+        return Float.NEGATIVE_INFINITY;
+    }
+
+    public final float getNaN() {
+        return Float.NaN;
+    }
+
+    public final float getPOSITIVE_INFINITY() {
+        return Float.POSITIVE_INFINITY;
+    }
+}