Ransomware Research
Gunra Ransomware
Gunra is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on April 1, 2025, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- Gunra
- First Seen
- April 1, 2025
How Gunra Ransomware Works
File Encryption Patterns
Gunra modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..ENCRT
Ransom Note and Payment Demands
After encrypting files, Gunra displays ransom notes demanding payment for file recovery:
R3ADM3.txt
Ransom message:
notes/R3ADM3.txt
Note locations:
EveryFolder
Technical Indicators
Associated Executable Files
The following executable files are associated with Gunra ransomware:
gunraransome.exe
Elastio Can Help You
Don't let Gunra ransomware take over your data
Elastio provides advanced ransomware protection and recovery solutions to keep your organization safe.
About This Analysis
This Gunra 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 Gunra.
Last updated: July 30, 2025