GibonDecrypter can decrypt files that are locked by the GIBON ransomware.GibonDecrypter is portable and easy to use. Select the folder with that is being held hostage, and click Decrypt. You will be given a message if any files were decrypted one by one.GIBON is another ransomware is being distributed via malspam (unsolicited emails) with an attached malicious document, which contains macros that will download and install the ransomware on your computer.