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The ransomware attacked more than 153 Linux servers that South Korean web provider Nayana hosted , locking up more than 3,400 websites on June 10 .
 The ransomware: tool; Linux servers: victim; locking up more than 3,400 websites: attack pattern; June 10: time; Nayana: victim
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 ransomware: tool; Linux servers: victim; locking up more than 3,400 websites: attack pattern; June 10: time; Nayana: victim