21年中了Stop家族病毒，文件全部被加密了，这个还有救码？？？

中毒后尝试联系过黑客，试着解了一个文件。其余需要付款才行了，当时考虑价格太贵和风险，就没有解。这两天有看到这些文件了，想问一下，现在这个技术是否能解了。
黑客留言如下：
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加密文件如下：

不支持解密，关于现有技术条件不支持技术解密，可类比现阶段让导弹速度提高到光速。