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What ’s worse than ransomware that scrambles all your files and demands money for the key to unlock them and get them back ?
 ransomware: tool; scrambles all your files: 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:
 ransomware: tool; scrambles all your files: attack pattern