diff --git a/examples/ndn-custom-apps/hijacker.hpp b/examples/ndn-custom-apps/hijacker.hpp
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+++ b/examples/ndn-custom-apps/hijacker.hpp
@@ -0,0 +1,51 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2011-2015  Regents of the University of California.
+ *
+ * This file is part of ndnSIM. See AUTHORS for complete list of ndnSIM authors and
+ * contributors.
+ *
+ * ndnSIM is free software: you can redistribute it and/or modify it under the terms
+ * of the GNU General Public License as published by the Free Software Foundation,
+ * either version 3 of the License, or (at your option) any later version.
+ *
+ * ndnSIM is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * ndnSIM, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+// hijacker.hpp
+
+#ifndef HIJACKER_H_
+#define HIJACKER_H_
+
+#include "ns3/ndnSIM/apps/ndn-app.hpp"
+
+namespace ns3 {
+
+class Hijacker : public ndn::App {
+public:
+  static TypeId
+  GetTypeId();
+
+  Hijacker();
+
+  // Receive all Interests but do nothing in response
+  void
+  OnInterest(std::shared_ptr<const ndn::Interest> interest);
+
+protected:
+  // inherited from Application base class.
+  virtual void
+  StartApplication();
+
+  virtual void
+  StopApplication();
+};
+
+} // namespace ns3
+
+#endif // HIJACKER_H_