Ransomware Research
Ursq Ransomware
Ursq is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on July 1, 2024, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- Ursq
- First Seen
- July 1, 2024
How Ursq Ransomware Works
File Encryption Patterns
Ursq modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..ursqRansom Note and Payment Demands
After encrypting files, Ursq displays ransom notes demanding payment for file recovery:
+README-WARNING+.txtRansom message:
notes/+README-WARNING+.txt
Note locations:
EveryFolderTechnical Indicators
Associated Executable Files
The following executable files are associated with Ursq ransomware:
ewq.exe
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About This Analysis
This Ursq 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 Ursq.
Last updated: July 30, 2025