Ransomware Research
Shanova Ransomware
Shanova is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on November 1, 2023, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- Shanova
- First Seen
- November 1, 2023
How Shanova Ransomware Works
File Encryption Patterns
Shanova modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..shanovaRansom Note and Payment Demands
After encrypting files, Shanova displays ransom notes demanding payment for file recovery:
read_it.txtRansom message:
notes/read_it.txt
Note locations:
EveryFolderTechnical Indicators
Associated Executable Files
The following executable files are associated with Shanova ransomware:
server.exesvchost.exe
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About This Analysis
This Shanova 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 Shanova.
Last updated: July 30, 2025