Ransomware Research
Ruby Ransomware
Ruby 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
- Ransomware Family
- Ruby
- First Seen
- May 1, 2017
How Ruby Ransomware Works
File Encryption Patterns
Ruby modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..rubyRansom Note and Payment Demands
After encrypting files, Ruby displays ransom notes demanding payment for file recovery:
rubyLeza.htmlTechnical Indicators
Associated Executable Files
The following executable files are associated with Ruby ransomware:
ruby.exe
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About This Analysis
This Ruby 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 Ruby.
Last updated: September 30, 2025
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