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Ransomware Research
MZLFF Ransomware
MZLFF is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on November 1, 2024, this ransomware has been actively targeting systems worldwide.
Quick facts
- Ransomware Family
- MZLFF
- First Seen
- November 1, 2024
How MZLFF ransomware works
File modification behavior
MZLFF updates file modification timestamps after encryption.
File encryption patterns
MZLFF modifies encrypted files using specific patterns to mark them as encrypted:
Extensions added after encryption
- .locked
Ransom note and payment demands
After encrypting files, MZLFF displays ransom notes demanding payment for file recovery:
About this analysis
This MZLFF 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 MZLFF.
Detection coverage
Elastio detects MZLFF inside your data and backups.
The Hunt Engine uses Deep File Inspection to identify MZLFF 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.