可能是STOP V2勒索病毒

文件后缀是mmpa，留言是
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1.您中的属于Stopv2勒索病毒家族，暂时无解。
2.如果文件不急需，可以备份等我们出解密工具。
3.如果文件急需，可以自行联系黑客
4.若需要排查中毒原因请添加1932948309，并备注被加密文件后缀。
5.更多防护方案和付款细节请参考：https://bbs.360.cn/thread-15858154-1-1.html

我的电脑也中了STOP V2    什么时候能解密啊。文件都用不成了