.1CBU1 File

.1cbu1 is Princess Locker ransomware affected file

Key Features: .1CBU1 File Extension

Features	Description
File Extension	.1cbu1
Format	N/A
Created by	1cbu1
Category	Ransomware encrypted

What's on this Page

How to open:
How to convert:

What is an .1CBU1 file?

File extension 1cbu1 seems to be related to a ransomware that appeared in September 2016 and was labeled as Princess Locker. Much like any other ransomware, it encrypts users files, renames the suffix and demands ransom for the decryption.

How to open:

Decryptor tools and keygen was released in November 2016 (check links).

How to convert:

You would have to recover and decrypt the files first, before you can attempt any conversion.

1cbu1

.1cbu1 - File Extension

Ransomware encrypted

N/A

How to solve problems with 1CBU1 files

Associate the 1CBU1 file extension with the correct application. On :
Windows: Right click on any 1CBU1 file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.1CBU1 files". Mac: Right click (or Ctrl-click) the 1CBU1 file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
Update your software that should actually open .1CBU1 is Princess Locker ransomware affected file. Because only the current version supports the latest 1CBU1 file format. Search, therefore, e.g. on the 1cbu1 manufacturer website after an available .1CBU1 is Princess Locker ransomware affected file update.
To make sure that your 1CBU1 file is not corrupted or virus-infected, get the file again and scan it with antivirus software.