2575
Most ransomware come with some sort of encryption key that is used to unlock the stolen data files once ransom is paid , though there is absolutely no guarantee that the perpetrator will keep their end of the bargain once money is transferred .
 ransomware: tool
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