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Typical strategy : Install something to watch the video Cybersecurity experts are already familiar with the technique used to trick questioning users into installing the Facebook Message Video virus .
 users: victim; installing the Facebook Message Video virus: purpose
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: phishing 
  Option: victim, attacker, attack pattern, purpose, damage amount, tool, time, place, trusted entity 
Text: {0} 
Answer:
 users: victim; installing the Facebook Message Video virus: purpose