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/e3/C0330p.java

@@ -0,0 +1,52 @@
+package e3;
+
+import java.util.ArrayDeque;
+import java.util.concurrent.ThreadPoolExecutor;
+import kotlin.Unit;
+import kotlin.jvm.internal.Intrinsics;
+
+/* renamed from: e3.p, reason: case insensitive filesystem */
+/* loaded from: classes3.dex */
+public final class C0330p {
+
+    /* renamed from: a, reason: collision with root package name */
+    public ThreadPoolExecutor f6390a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final ArrayDeque f6391b = new ArrayDeque();
+
+    /* renamed from: c, reason: collision with root package name */
+    public final ArrayDeque f6392c = new ArrayDeque();
+
+    /* renamed from: d, reason: collision with root package name */
+    public final ArrayDeque f6393d = new ArrayDeque();
+
+    public final void a(ArrayDeque arrayDeque, Object obj) {
+        synchronized (this) {
+            if (!arrayDeque.remove(obj)) {
+                throw new AssertionError("Call wasn't in-flight!");
+            }
+            Unit unit = Unit.INSTANCE;
+        }
+        c();
+    }
+
+    public final void b(i3.g call) {
+        Intrinsics.checkNotNullParameter(call, "call");
+        call.f6856b.decrementAndGet();
+        a(this.f6392c, call);
+    }
+
+    /* JADX WARN: Removed duplicated region for block: B:25:0x0062  */
+    /*
+        Code decompiled incorrectly, please refer to instructions dump.
+        To view partially-correct add '--show-bad-code' argument
+    */
+    public final void c() {
+        /*
+            Method dump skipped, instructions count: 235
+            To view this dump add '--comments-level debug' option
+        */
+        throw new UnsupportedOperationException("Method not decompiled: e3.C0330p.c():void");
+    }
+}