Ransomware Research

Tuborg Ransomware

Tuborg is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on April 1, 2024, this ransomware has been actively targeting systems worldwide.

Quick Facts

Ransomware Family
Tuborg
First Seen
April 1, 2024

How Tuborg Ransomware Works

File Encryption Patterns

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

File extensions added after encryption:

..tuborg

Ransom Note and Payment Demands

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

file#tuborg-Help.txt

Ransom message:

notes/#tuborg-Help.txt

Note locations:

EveryFolder
screenshot

Ransom message:

notes/09E9717F4508CDA4DD30E7C0FED0034F.bmp

Note locations:

Desktop

Technical Indicators

Associated Executable Files

The following executable files are associated with Tuborg ransomware:

  • Proton.exe

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About This Analysis

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

Last updated: October 30, 2025

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