Ransomware Research
XyuEncrypt Ransomware
XyuEncrypt 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
- XyuEncrypt
- First Seen
- October 1, 2018
How XyuEncrypt Ransomware Works
Targeted Files
Encrypts first 0x2000 bytes
File Encryption Patterns
XyuEncrypt modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..xuyRansom Note and Payment Demands
After encrypting files, XyuEncrypt 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 XyuEncrypt ransomware:
XyuEncrypt.exexyucrypt_1.0.exe
Elastio Can Help You
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About This Analysis
This XyuEncrypt 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 XyuEncrypt.
Last updated: July 30, 2025