595
Friday afternoon , Hancock Health CEO Steve Long confirmed the network was targeted by a ransomware attack from an unnamed hacker who “ attempted to shut down ( Hancock Health ’s ) operations . ”
 the network: victim; Friday afternoon: time; an unnamed hacker: attacker; attempted to shut down ( Hancock Health ’s ) operations: attack pattern
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: ransom 
  Option: victim, attacker, payment method, attack pattern, damage amount, tool, time, price, place 
Text: {0} 
Answer:
 the network: victim; Friday afternoon: time; an unnamed hacker: attacker; attempted to shut down ( Hancock Health ’s ) operations: attack pattern