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This would allow attackers to create specially crafted web pages or PDFs that could exploit these vulnerabilities to execute commands or install malware on vulnerable computers .
 attackers: attacker; crafted web pages: trusted entity; PDFs: tool; exploit these vulnerabilities: attack pattern; execute commands: purpose; install malware: 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:
 attackers: attacker; crafted web pages: trusted entity; PDFs: tool; exploit these vulnerabilities: attack pattern; execute commands: purpose; install malware: purpose