According to the researchers, the issue resides in the way the malware carries out the encryption.
It does this because it is not possible for a malware to directly encrypt or modify read-only files.
Thus, negating any sort of recovery.
These files contain the original data and are not overwritten, researchers said.
The code quality is very low.
To restore files, you’ve got the option to use the free utilities available for data recovery.
Source:The Hacker News
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source: www.techworm.net