Ransomware Research

About AutoEncryptor

AutoEncryptor

AutoEncryptor was first discovered in April 2017 in enterprise cloud environments.

Name AutoEncryptor
First Seen April 2017

Genealogy

To better understand AutoEncryptor, we can trace it’s origins. Below is a snapshot of AutoEncryptor’s genealogy.

UserFilesLocker » AutoEncryptor
Targeting

Behavior of AutoEncryptor

AutoEncryptor is known to target specific file types. Below are all known file types that AutoEncryptor is known to infect.

In some cases, ransomware will update the modified date, when it encrypts files. AutoEncryptor updates the last modified date of the file it targets.

Learn More

Characteristics of AutoEncryptor

Here are some of the unique characteristics that are helpful to know about AutoEncryptor.

Suffixes

Some ransomware will change or append a suffix to the end of the file after they are encrypted, including changing the extension of a file. Here are some of the possible suffixes that AutoEncryptor ransomware is known to change.

Suffixes.ENCR

Ransomware Notes

Not all ransomware leaves a note. However, some ransomware leaves the infected party instructions on what the user should do to get rid of the ransomware, or satisfy the ransom. This often involves transferring money, often bitcoin or another cryptocurrency to a designated wallet.

Below are the type(s) of notes, content, and typical locations where Elastio has found ransom notes from AutoEncryptor.

Typemessage
LocationLogin

Executables

These are the names of the executables that contain the undetonated ransomware payload for AutoEncryptor.

ExecutablesAutoEncryptor.exe, auto.exe, AUTO.EXE

External Pages

Ransomware often links to external pages such as payment pages, telegram contacts, etc. Below are some of the URLs Elastio has found to be associated with AutoEncryptor.

External Pages
  • mailto:babis@mfcr.cz
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