.KEYnnnn勒索病毒恢复

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标题:.KEYnnnn勒索病毒恢复

作者:惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

又一种新的加密勒索病毒出现,其后缀名为KEYnnnn,HOW_TO_RECOVERY_FILES.txt的勒索信息

ALL YOUR FILES ARE ENCRYPTED!

Send 1 test image or text file 
giveyoukey@tutanota.com or giveyoukey@cock.li. 
In the letter include YOUR ID or 1 infected file!
We will give you the decrypted file and assign the price for decryption all files!
Doesn't try to restore by yourself, You can damage your files!

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类似的加密文件为:
20200505160828


通过分析,该类病毒是部分加密,可以通过数据库层面处理,恢复大量数据.
20200505181622

对于该类型加密,我们可以对sql server、mysql、oracle恢复出来绝大多数数据,通过不向黑客交赎金的方式,实现绝绝大部分业务数据恢复.