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What makes the attacks unusual , however , is just how the attackers tricked users into clicking on the malware - infected attachments .
 users: victim; attackers: attacker; clicking on the malware - infected attachments: attack pattern
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; attackers: attacker; clicking on the malware - infected attachments: attack pattern