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/m3/a.java

@@ -0,0 +1,100 @@
+package m3;
+
+import a.AbstractC0105a;
+import android.net.http.X509TrustManagerExtensions;
+import android.security.NetworkSecurityPolicy;
+import f0.C0338b;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import javax.net.ssl.SSLSocket;
+import javax.net.ssl.X509TrustManager;
+import kotlin.collections.CollectionsKt;
+import kotlin.jvm.internal.Intrinsics;
+
+/* loaded from: classes3.dex */
+public final class a extends n {
+
+    /* renamed from: d, reason: collision with root package name */
+    public static final boolean f7806d = C0338b.s();
+
+    /* renamed from: c, reason: collision with root package name */
+    public final ArrayList f7807c;
+
+    /* JADX WARN: Multi-variable type inference failed */
+    public a() {
+        List listOfNotNull = CollectionsKt.listOfNotNull((Object[]) new n3.m[]{C0338b.s() ? new Object() : null, new n3.l(n3.f.f7872f), new n3.l(n3.j.f7879a), new n3.l(n3.h.f7878a)});
+        ArrayList arrayList = new ArrayList();
+        for (Object obj : listOfNotNull) {
+            if (((n3.m) obj).c()) {
+                arrayList.add(obj);
+            }
+        }
+        this.f7807c = arrayList;
+    }
+
+    @Override // m3.n
+    public final AbstractC0105a b(X509TrustManager trustManager) {
+        X509TrustManagerExtensions x509TrustManagerExtensions;
+        Intrinsics.checkNotNullParameter(trustManager, "trustManager");
+        Intrinsics.checkNotNullParameter(trustManager, "trustManager");
+        try {
+            x509TrustManagerExtensions = new X509TrustManagerExtensions(trustManager);
+        } catch (IllegalArgumentException unused) {
+            x509TrustManagerExtensions = null;
+        }
+        n3.b bVar = x509TrustManagerExtensions != null ? new n3.b(trustManager, x509TrustManagerExtensions) : null;
+        return bVar != null ? bVar : super.b(trustManager);
+    }
+
+    @Override // m3.n
+    public final void d(SSLSocket sslSocket, String str, List protocols) {
+        Object obj;
+        Intrinsics.checkNotNullParameter(sslSocket, "sslSocket");
+        Intrinsics.checkNotNullParameter(protocols, "protocols");
+        Iterator it = this.f7807c.iterator();
+        while (true) {
+            if (!it.hasNext()) {
+                obj = null;
+                break;
+            } else {
+                obj = it.next();
+                if (((n3.m) obj).a(sslSocket)) {
+                    break;
+                }
+            }
+        }
+        n3.m mVar = (n3.m) obj;
+        if (mVar != null) {
+            mVar.d(sslSocket, str, protocols);
+        }
+    }
+
+    @Override // m3.n
+    public final String f(SSLSocket sslSocket) {
+        Object obj;
+        Intrinsics.checkNotNullParameter(sslSocket, "sslSocket");
+        Iterator it = this.f7807c.iterator();
+        while (true) {
+            if (!it.hasNext()) {
+                obj = null;
+                break;
+            }
+            obj = it.next();
+            if (((n3.m) obj).a(sslSocket)) {
+                break;
+            }
+        }
+        n3.m mVar = (n3.m) obj;
+        if (mVar != null) {
+            return mVar.b(sslSocket);
+        }
+        return null;
+    }
+
+    @Override // m3.n
+    public final boolean h(String hostname) {
+        Intrinsics.checkNotNullParameter(hostname, "hostname");
+        return NetworkSecurityPolicy.getInstance().isCleartextTrafficPermitted(hostname);
+    }
+}