Ransomware Research
Birbware Ransomware
Birbware is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on October 1, 2018, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- Birbware
- First Seen
- October 1, 2018
How Birbware Ransomware Works
File Encryption Patterns
Birbware modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..birbbRansom Note and Payment Demands
After encrypting files, Birbware displays ransom notes demanding payment for file recovery:
Ransom message:
notes/note.txt
Note locations:
OnceOnCompletionTechnical Indicators
Associated Executable Files
The following executable files are associated with Birbware ransomware:
ransom.exemyfile.exeTOTALLYLEGIT.EXE
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About This Analysis
This Birbware 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 Birbware.
Last updated: July 30, 2025