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/x0/i.java

@@ -0,0 +1,61 @@
+package x0;
+
+import android.content.Context;
+import kotlin.Lazy;
+import kotlin.LazyKt;
+import kotlin.jvm.internal.Intrinsics;
+import q2.AbstractC0562d;
+import w0.InterfaceC0645a;
+import w0.InterfaceC0646b;
+
+/* loaded from: classes.dex */
+public final class i implements InterfaceC0646b {
+
+    /* renamed from: a, reason: collision with root package name */
+    public final Context f8875a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final String f8876b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public final AbstractC0562d f8877c;
+
+    /* renamed from: d, reason: collision with root package name */
+    public final Lazy f8878d;
+
+    /* renamed from: e, reason: collision with root package name */
+    public boolean f8879e;
+
+    public i(Context context, String str, AbstractC0562d callback) {
+        Intrinsics.checkNotNullParameter(context, "context");
+        Intrinsics.checkNotNullParameter(callback, "callback");
+        this.f8875a = context;
+        this.f8876b = str;
+        this.f8877c = callback;
+        this.f8878d = LazyKt.lazy(new J0.e(this, 13));
+    }
+
+    @Override // w0.InterfaceC0646b
+    public final InterfaceC0645a S() {
+        return ((h) this.f8878d.getValue()).d(true);
+    }
+
+    @Override // java.io.Closeable, java.lang.AutoCloseable
+    public final void close() {
+        Lazy lazy = this.f8878d;
+        if (lazy.isInitialized()) {
+            ((h) lazy.getValue()).close();
+        }
+    }
+
+    @Override // w0.InterfaceC0646b
+    public final void setWriteAheadLoggingEnabled(boolean z3) {
+        Lazy lazy = this.f8878d;
+        if (lazy.isInitialized()) {
+            h sQLiteOpenHelper = (h) lazy.getValue();
+            Intrinsics.checkNotNullParameter(sQLiteOpenHelper, "sQLiteOpenHelper");
+            sQLiteOpenHelper.setWriteAheadLoggingEnabled(z3);
+        }
+        this.f8879e = z3;
+    }
+}