Files with fun file extension can be also found as encrypted and renamed files affected by the Jigsaw ransomware.
There are 5 other file types using
the FUN file extension!
.fun - Koolmoves data
.fun - Project FUN Editor game source code
.fun - Cubify Invent invention data
.fun - Funpaint picture image
.fun - Jigsaw (variant) ransomware affected file
What is fun file? How to open fun files?
The fun file extension is also related to a ransomware labeled as Jigsaw. Much like similar ransomware it encrypts users files and demands ransom to be paid in bitcoins.
This particular ransomware masks itself as firefox executable and process.
Help how to open:
Such files can only be accessed again and recovered when you pay the ransom in bitcoins. You can also wait until new decrypter is made and available for public.
How to convert:
You cannot convert or recover *.fun files without some decryption utility.
Related links:
Bleeping Computer security news about Jigsaw
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