JabaCrypter Ransomware
JabaCrypter is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on April 1, 2018, this ransomware has been actively targeting systems worldwide.
Quick facts
How JabaCrypter ransomware works
File encryption patterns
JabaCrypter modifies encrypted files using specific patterns to mark them as encrypted:
Ransom note and payment demands
After encrypting files, JabaCrypter displays ransom notes demanding payment for file recovery:
notes/! ПРОЧТИ МЕНЯ.html.txt
About this analysis
This JabaCrypter 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 JabaCrypter.
Last updated: December 30, 2025
Elastio detects JabaCrypter inside your data and backups.
The Hunt Engine uses Deep File Inspection to identify JabaCrypter 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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