Ransomware Research

Winnix Ransomware

Winnix is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on December 1, 2016, this ransomware has been actively targeting systems worldwide.

Quick facts

Ransomware Family
Winnix
First Seen
December 1, 2016

How Winnix ransomware works

File modification behavior

How Winnix alters file modification timestamps is not known.

File encryption patterns

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

Extensions added after encryption
  • .wnx

Ransom note and payment demands

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

fileYOUR FILES ARE ENCRYPTED!.txt
notes/YOUR FILES ARE ENCRYPTED!.txt

Technical indicators

Associated executable files

The following executable files are associated with Winnix ransomware:

  • WinnixCryptor.zip.bat.bin

About this analysis

This Winnix 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 Winnix.

Last updated: September 7, 2023

Detection coverage

Elastio detects Winnix inside your data and backups.

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