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The fake site was previously used in a spear phishing email attack to spread Windows malware and is believed to be maintained by Iranian hackers , the researchers claimed .
 ( phishing: a spear phishing email attack,  spread Windows malware: purpose, Iranian hackers: attacker, The fake site: tool) 
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: a spear phishing email attack,  spread Windows malware: purpose, Iranian hackers: attacker, The fake site: tool) 