Ransomware Research

Ekati Ransomware

Ekati is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on February 1, 2020, this ransomware has been actively targeting systems worldwide.

Quick facts

Ransomware Family
Ekati
First Seen
February 1, 2020

How Ekati ransomware works

File encryption patterns

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

Extensions added after encryption
.encrypt.encrypted

Ransom note and payment demands

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

filemessage.html
notes/message.html
Location: RansomPayloadStartFolder

Technical indicators

Associated executable files

The following executable files are associated with Ekati ransomware:

About this analysis

This Ekati 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 Ekati.

Last updated: December 30, 2025

Detection coverage

Elastio detects Ekati inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify Ekati 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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