Ransomware Research
RansomWarrior Ransomware
RansomWarrior is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on July 1, 2018, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- RansomWarrior
- First Seen
- July 1, 2018
How RansomWarrior Ransomware Works
Targeted Files
Renames files by template "Encrypted#.THBEC" -> ^Encrypted\d{1,5}\.THBEC$
File Encryption Patterns
RansomWarrior modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..THBECRansom Note and Payment Demands
After encrypting files, RansomWarrior 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 RansomWarrior ransomware:
RansomWarrior 1.0.exeA Big Present.exe
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About This Analysis
This RansomWarrior 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 RansomWarrior.
Last updated: July 30, 2025