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/W1/s.java

@@ -0,0 +1,85 @@
+package W1;
+
+import B0.C0031i;
+import T1.h;
+import W1.i;
+import W1.j;
+import b2.C0269b;
+import java.util.HashMap;
+import java.util.logging.Logger;
+
+/* loaded from: classes3.dex */
+public final class s implements T1.f {
+
+    /* renamed from: a, reason: collision with root package name */
+    public final j f1952a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final String f1953b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public final T1.c f1954c;
+
+    /* renamed from: d, reason: collision with root package name */
+    public final T1.e f1955d;
+
+    /* renamed from: e, reason: collision with root package name */
+    public final t f1956e;
+
+    public s(j jVar, String str, T1.c cVar, T1.e eVar, t tVar) {
+        this.f1952a = jVar;
+        this.f1953b = str;
+        this.f1954c = cVar;
+        this.f1955d = eVar;
+        this.f1956e = tVar;
+    }
+
+    /* JADX WARN: Type inference failed for: r4v1, types: [I0.g, java.lang.Object] */
+    public final void a(T1.a aVar, final T1.h hVar) {
+        j jVar = this.f1952a;
+        String str = this.f1953b;
+        T1.e eVar = this.f1955d;
+        if (eVar == null) {
+            throw new NullPointerException("Null transformer");
+        }
+        T1.c cVar = this.f1954c;
+        t tVar = this.f1956e;
+        final j b4 = jVar.b(aVar.f1654b);
+        ?? obj = new Object();
+        obj.f758f = new HashMap();
+        obj.f756d = Long.valueOf(tVar.f1958a.q());
+        obj.f757e = Long.valueOf(tVar.f1959b.q());
+        obj.f753a = str;
+        obj.f755c = new m(cVar, (byte[]) eVar.apply(aVar.f1653a));
+        obj.f754b = null;
+        final i d4 = obj.d();
+        final C0269b c0269b = (C0269b) tVar.f1960c;
+        c0269b.getClass();
+        c0269b.f4176b.execute(new Runnable() { // from class: b2.a
+            @Override // java.lang.Runnable
+            public final void run() {
+                j jVar2 = b4;
+                String str2 = jVar2.f1933a;
+                h hVar2 = hVar;
+                i iVar = d4;
+                C0269b c0269b2 = C0269b.this;
+                c0269b2.getClass();
+                Logger logger = C0269b.f4174f;
+                try {
+                    X1.h a2 = c0269b2.f4177c.a(str2);
+                    if (a2 != null) {
+                        ((d2.h) c0269b2.f4179e).Y(new C0031i(c0269b2, jVar2, ((U1.c) a2).a(iVar), 1));
+                        hVar2.a(null);
+                        return;
+                    }
+                    String str3 = "Transport backend '" + str2 + "' is not registered";
+                    logger.warning(str3);
+                    hVar2.a(new IllegalArgumentException(str3));
+                } catch (Exception e4) {
+                    logger.warning("Error scheduling event " + e4.getMessage());
+                    hVar2.a(e4);
+                }
+            }
+        });
+    }
+}