Instructions:Emotet is an advanced banking Trojan that primarily functions as a downloader of other Trojans. According to the Symantec Internet security threat report, Emotet first emerged in 2014 and, after a quiet period, reappeared to make waves in the second half of 2017. Emotet again made headline news when it was used in more attacks in late 2019. In this activity, you will do some research and answer the following questions about Emotet. Note:Include references to support each of your answers, such as the book, news article, or website you collected the information from. Only answers with references will receive points.1.[10 points] Explain how the malware spread itself. In particular, do you think its spreading mechanism is like a worm or a virus? Justify your answer. (4-6 sentences)2.[10 points ] Explain the concealment mechanisms employed by Emotet. (3-6 sentences)3.[10 points ] Explain how Emotet communicates with a command and control (C&C) server? (4-6 sentences)