1538
Instead , the vulnerability is triggered when a victim opens a trick Word document , which downloads a malicious HTML application from a server , disguised to look like a Rich Text document file as a decoy .
 a Rich Text document file: trusted entity; downloads a malicious HTML application: purpose; opens a trick Word document: attack pattern; a victim: victim; the vulnerability is triggered: 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:
 a Rich Text document file: trusted entity; downloads a malicious HTML application: purpose; opens a trick Word document: attack pattern; a victim: victim; the vulnerability is triggered: purpose