Ransomware Research

Xort Ransomware

Xort is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on March 1, 2017, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: Trun.

Quick facts

Ransomware Family
Xort
First Seen
March 1, 2017
Known Aliases
Trun

How Xort ransomware works

File encryption patterns

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

Extensions added after encryption
.xort.trun.chm.xrtn

Ransom note and payment demands

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

file/\b[a-z0-9]{16}\.hta\b/
notes/note.txt

Technical indicators

Associated executable files

The following executable files are associated with Xort ransomware:

About this analysis

This Xort 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 Xort.

Last updated: December 30, 2025

Detection coverage

Elastio detects Xort inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify Xort 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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