Ransomware Research

DarkRace Ransomware

DarkRace is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on May 1, 2023, this ransomware has been actively targeting systems worldwide.

Quick facts

Ransomware Family
DarkRace
First Seen
May 1, 2023

How DarkRace ransomware works

File encryption patterns

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

Extensions added after encryption
./\.[A-F0-9]{9}\b/

Ransom note and payment demands

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

file/\bReadme\.[A-F0-9]{9}\.txt\b/
notes/Readme.1352FF327.txt
Location: EveryFolder

Technical indicators

Associated executable files

The following executable files are associated with DarkRace ransomware:

About this analysis

This DarkRace 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 DarkRace.

Last updated: December 30, 2025

Detection coverage

Elastio detects DarkRace inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify DarkRace 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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What is DarkRace Ransomware? | Elastio