中了勒索病毒

全部方件被增加了  这个后缀 “.{04C59D6F-5423-7E30-780E-9F7A29B755FB}.mnasgar  ”
并且文件下多了勒索信，信中内容如下：

YOUR FILES ARE ENCRYPTED
Your files, documents, photos, databases and other important files are encrypted.
You are not able to decrypt it by yourself! The only method of recovering files is to purchase an unique private key.
Only we can give you this key and only we can recover your files.
To be sure we have the decryptor and it works you can send an email: supp@msg.ws and decrypt one file for free.
But this file should be of not valuable!
Do you really want to restore your files?
Write to email: supp@msg.ws
YOUR PERSONAL ID: 04C59D6F-5423-7E30-780E-9F7A29B755FB
Attention!
* Do not rename encrypted files.
* Do not try to decrypt your data using third party software, it may cause permanent data loss.
* Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.
* We have been in your network for a long time. We know everything about your company most of your information has already been downloaded to our server. We recommend you to do not waste your time if you dont wont we start 2nd part.
* You have 24 hours to contact us.
* Otherwise, your data will be sold or made public.

需要进行溯源分析，排查中毒原因。请添加2880706404，并备注被加密文件后缀。