Ransomware Research

Go Zone Ransomware

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

Quick facts

Ransomware Family
Go Zone
First Seen
October 1, 2024

How Go Zone ransomware works

File encryption patterns

Go Zone modifies encrypted files using specific patterns to mark them as encrypted:

Extensions added after encryption
.d3prU

Ransom note and payment demands

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

fileREAD ME !.txt
notes/READ ME !.txt
Location: Desktop
fileuser_GUI.html
notes/user_GUI.html
Location: Desktop
file/^README_\S+\.txt$/
notes/README_Uy0xLTUtMjEtMjk1NDI2NDgyMi0zMDMwODMxOTEtMzY4NTg3OTgwOS0xMDAx.txt
Location: EveryFolder

About this analysis

This Go Zone 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 Go Zone.

Last updated: December 30, 2025

Detection coverage

Elastio detects Go Zone inside your data and backups.

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

See How the Hunt Engine WorksRequest a Demo

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