3608
Instead of wiping the data from the disk , the malware encrypts it and displays a message asking for 222 bitcoins to restore them .
 ( ransom: asking for,  encrypts it: attack pattern, 222 bitcoins: price, wiping the data: attack pattern, displays a message: attack pattern, the malware: 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:
 ( ransom: asking for,  encrypts it: attack pattern, 222 bitcoins: price, wiping the data: attack pattern, displays a message: attack pattern, the malware: tool) 