CTBL file extension - Malware encrypted file
What is ctbl file? How to open ctbl files?
File type specification:
The CTBL file extension is associated with some type of blackmailing virus, which encoding, or encrypting user's data, like documents, photos, pictures etc. and forces user to pay money for decrypt data back to original files.
Protect your computer by antivirus and backup your files to prevent your data against viruses and other malware.