Hammond Industries has appointed Gavin as the network administrator to set up a complete secured and flawless network throughout the office premises. One of the employees has come to him to fix an error message that keeps popping up every time he tries to open the web browser. He also states that this error started popping up after the external hard drive had been used to transfer some of the necessary documents to the HR's office. Analyze what kind of malware might possibly be behind this error