Zelta Free Ransomware
Zelta Free is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on May 1, 2017, this ransomware has been actively targeting systems worldwide.
Quick facts
How Zelta Free ransomware works
File encryption patterns
Zelta Free modifies encrypted files using specific patterns to mark them as encrypted:
Ransom note and payment demands
After encrypting files, Zelta Free displays ransom notes demanding payment for file recovery:
notes/How to recover my files.txt
notes/note.txt
Technical indicators
Associated executable files
The following executable files are associated with Zelta Free ransomware:
- Zelta - Free Ransomware.exe
- B289998E696263EDF2B694E43BBE81B738196EFDCE6D7D571C389868D8BF5D66792A4EA5A72EE13C592E10FD7E2DBE6668B0825DA58D75E5A2455AC69CB29BDB
- trash
- 1.exe
About this analysis
This Zelta Free 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 Zelta Free.
Last updated: December 30, 2025
Elastio detects Zelta Free inside your data and backups.
The Hunt Engine uses Deep File Inspection to identify Zelta Free 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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