Ransomware Research

Desktop Ransomware

Desktop is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on October 1, 2018, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: Ourmine.

Quick facts

Ransomware Family
Desktop
First Seen
October 1, 2018
Known Aliases
  • Ourmine

How Desktop ransomware works

File modification behavior

Desktop updates file modification timestamps after encryption.

File encryption patterns

Desktop modifies encrypted files using specific patterns to mark them as encrypted:

Prefixes added to encrypted files
  • Lock.

Ransom note and payment demands

After encrypting files, Desktop displays ransom notes demanding payment for file recovery:

message
notes/note.txt

Location: OnceOnCompletion

screenshot
notes/wl.jpg

Location: Desktop

Technical indicators

Associated executable files

The following executable files are associated with Desktop ransomware:

  • Desktop Ransomware.exe
  • desktop ransomware.exe
  • Academics.pdf.exe

About this analysis

This Desktop ransomware analysis is part of Elastio's comprehensive ransomware detection database. Elastio provides advanced ransomware protection and recovery, helping organizations defend against and recover from ransomware attacks like Desktop.

Last updated: January 20, 2023

Detection coverage

Elastio detects Desktop inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify Desktop across live data, replicated data, and backups. If this family is in your environment, Elastio finds it before encryption completes. Run a hunt against your recovery points to confirm.