Hello, Welcome to MalwareTips.
I'm nasdaq and will be helping you.
If you can please print this topic it will make it easier for you to follow the instructions and complete all of the necessary steps in the order listed.
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Kodg is one of the many ransomware-type programs that are part of the Djvu
Very few Ransomware infected files are recoverable.
Navigate to this site and submit the files requested from their review.
Upload a ransom note and/or sample encrypted file to identify the ransomware that has encrypted your data.
id-ransomware.malwarehunterteam.com
You will be informed of what you are dealing with and if the files can be restored.
As far as we know your best solution if available, is to restore your files from a personal backup.
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p.s.
Do you have any other problems with this computer that we can help with.