Ransomware Research

Zarik Ransomware

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

Quick Facts

Ransomware Family
Zarik
First Seen
March 1, 2024

How Zarik Ransomware Works

File Encryption Patterns

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

File extensions added after encryption:

..zarik5313

Ransom Note and Payment Demands

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

file@zarik decrypt0r@.txt

Ransom message:

notes/@zarik decrypt0r@.txt

Note locations:

EveryFolder
screenshot

Ransom message:

notes/3ypwd19w2.jpg

Note locations:

Desktop

Technical Indicators

Associated Executable Files

The following executable files are associated with Zarik ransomware:

  • zarik5313.exe
  • svchost.exe
  • rusher huck.exe

Elastio Can Help You

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Elastio provides advanced ransomware protection and recovery solutions to keep your organization safe.

About This Analysis

This Zarik 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 Zarik.

Last updated: July 30, 2025

Zarik Ransomware - Detectable by Elastio