File Extension Library


.AESIR File Extension

  • Category: Ransomware encrypted Files

What are .AESIR files and how to open them?

Can't open .AESIR file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .AESIR file.

What is a .AESIR file extension?

.AESIR file extension has been classified as Ransomware encrypted Files.

.AESIR is Locky ransomware affected file

File extension aesir is since November 2016 used as a new suffix for the Locky ransomware that previously used zepto,locky and odin extensions.

The user infected by the Aesir Locky variant may witness ransom notes and “instructions” in a text file and as the typical Grey/Pink Locky wallpaper.


How to open:

Unfortunately, there is no decryptor for .aesir files available.

How to convert:

The only way to convert the original data would be to recover the files first.

How to fix problems with .AESIR files

  1. You need to update the application that you normally use to open .AESIR files. Only the latest version of the software supports the current .AESIR file format
  2. You need to check the .AESIR file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)