Dear manager, your server database has been locked, your databases files are encrypted and you have unfortunately "lost" all your data, Encryption was produced using unique public key RSA-2048 generated for this server. To decrypt files you need to obtain the private key.
All encrypted files ends with .Crypt

Your reference number: 8321
To obtain the program for this server, which will decrypt all files, you need to pay 1 bitcoin on our bitcoin address 18xDBqfzdNb18nLaLBGAzHRVoDPoVrcgqM (today 1 bitcoin was 2360 $). Only we and you know about this bitcoin address.
You can check bitcoin balance here - https://www.blockchain.info/address/18xDBqfzdNb18nLaLBGAzHRVoDPoVrcgqM

After payment send us your number on our mail add1ct@yahoo.com and we will send you decryption tool (you need only run it and all files will be decrypted during 1...3 hours) Before payment you can send us one small file (100..500 kilobytes) and we will decrypt it - it's your guarantee that we have decryption tool. And send us your number with attached file.
We don’t know who are you, All what we need is some money.
Don't panic if we don't answer you during 24 hours. It means that we didn't received your letter and write us again…
You can use one of that bitcoin exchangers for transfering bitcoin.
https://localbitcoins.com/
https://www.kraken.com
You dont need install bitcoin programs - you need only use one of this exchangers or other exchanger that you can find in www.google.com for your country.
Please use english language in your letters. If you don't speak english then use https://translate.google.com to translate your letter on english language.
Your private key and the decryption tool linked to your reference number 8321 will be deleted from our files if we hadnt any response from you after 48 hours of delivering this message to you. [Delivered at 06/06/2017]