Unfortunately, there does not exist a free way to decrypt files encrypted by Phobos Ransomware ....
Please read: https://www.bleepingcomputer.com/forums/t/708369/caleb-ransomware/#entry4907285
- https://www.bleepingcomputer.com/forums/t/708369/caleb-ransomware/#entry4907285
- https://www.bleepingcomputer.com/forums/t/688649/phobos-ransomware-phobos-phoenix-actin-actor-adage-adame-support/page-78#entry4963665
For all further questions and more info/help, please go here: https://www.bleepingcomputer.com/forums/t/688649/phobos-ransomware-phobos-phoenix-actin-actor-adage-adame-support/
==========
> https://blog.emsisoft.com/en/26164/how-to-remove-ransomware-the-right-way-a-step-by-step-guide/
> https://support.emsisoft.com/topic/29386-first-steps-when-dealing-with-ransomware/
> Ransomware Help & Tech Support Forum - BleepingComputer.com
> https://support.emsisoft.com/forum/83-help-my-files-are-encrypted/
Also suggestion to read (and if necessary do) everything here: