Ransomware Research
UYARI Ransomware
UYARI is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on June 1, 2016, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: Turkish.
Quick Facts
- Ransomware Family
- UYARI
- First Seen
- June 1, 2016
- Known Aliases
- Turkish
How UYARI Ransomware Works
Targeted Files
NOSAMPLE
File Encryption Patterns
UYARI modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..lockedRansom Note and Payment Demands
After encrypting files, UYARI displays ransom notes demanding payment for file recovery:
DOSYALARINIZA ULAŞMAK İÇİN AÇINIZ.htmlRansom message:
notes/DOSYALARINIZA ULAŞMAK İÇİN AÇINIZ.html
Note locations:
DesktopTechnical Indicators
Associated Executable Files
The following executable files are associated with UYARI ransomware:
Windows Service Engine.exe
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About This Analysis
This UYARI 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 UYARI.
Last updated: July 30, 2025