3025
The virus had been introduced onto the network from a spam email that had come from a cloned email address imitating a department issued email address .
 ( phishing: had come from,  a department issued email address: trusted entity, The virus had been introduced onto the network: purpose, a spam email: tool, a cloned email address: attack pattern) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: phishing, data breach, ransom, discover vulnerability, patch vulnerability, Arguments type: vulnerable system, capabilities, vulnerability, number of victim, issues addressed, compromised data, damage amount, common vulnerabilities and exposures, victim, patch number, number of data, tool, discoverer, time, purpose, place, payment method, releaser, vulnerable system version, attacker, supported platform, patch, price, vulnerable system owner, trusted entity, attack pattern. 
Text: {0} 
Answer:
 ( phishing: had come from,  a department issued email address: trusted entity, The virus had been introduced onto the network: purpose, a spam email: tool, a cloned email address: attack pattern) 