Ransomware Research
BarRaxCrypt Ransomware
BarRaxCrypt is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on February 1, 2017, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: BarRax.
Quick Facts
- Ransomware Family
- BarRaxCrypt
- First Seen
- February 1, 2017
- Known Aliases
- BarRax
How BarRaxCrypt Ransomware Works
Targeted Files
Requires C&C to send password
File Encryption Patterns
BarRaxCrypt modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..BarRaxRansom Note and Payment Demands
After encrypting files, BarRaxCrypt displays ransom notes demanding payment for file recovery:
READ_IT.txtRansom message:
notes/READ_IT.txt
Note locations:
DesktopTechnical Indicators
Associated Executable Files
The following executable files are associated with BarRaxCrypt ransomware:
hidden-tear.exeBarraxCrpt.exe
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About This Analysis
This BarRaxCrypt ransomware analysis is part of Elastio's comprehensive ransomware detection database. Elastio provides advanced ransomware protection and recovery solutions, helping organizations defend against and recover from ransomware attacks like BarRaxCrypt.
Last updated: July 30, 2025