All of your files have been encrypted. Your computer was infected  with a ransomware virus. 
 Your files have been encrypted and you  won't be able to decrypt them without our help. 
 What can I do to get my files back? 
 You can buy our special decryption software,this software will 
 allow you to recover all of your data and remove the ransomware 
 from your computer.The price for the software is  1  BTC.
 Payment can be made in Bitcoin only. 
 How do I pay, where do I get Bitcoin? 
 Purchasing Bitcoin varies from country to country,you are best 
 advised to do a quick google search yourself to find how to buy 
 Bitcoin? 
 Many of our customers have reported these sites to be fast and 
 reliable :
 Coinmama - https ://www.coinmama.com 
 Bitpanda - https ://www.bitpanda.com 
 Contacts -  aaaaa@gmail.com 
 BTC Address: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
 BTC Ransom Price:  1  BTC