Mallox Ransomware
Mallox is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on January 1, 2023, this ransomware has been actively targeting systems worldwide.
Quick facts
How Mallox ransomware works
File encryption patterns
Mallox modifies encrypted files using specific patterns to mark them as encrypted:
Ransom note and payment demands
After encrypting files, Mallox displays ransom notes demanding payment for file recovery:
notes/FILE RECOVERY.txt
About this analysis
This Mallox 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 Mallox.
Last updated: July 30, 2025
Elastio detects Mallox inside your data and backups.
The Hunt Engine uses Deep File Inspection to identify Mallox 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.
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