Ransomware Research
Suri Ransomware
Suri is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on August 1, 2018, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- Suri
- First Seen
- August 1, 2018
How Suri Ransomware Works
File Encryption Patterns
Suri modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..SLAVRansom Note and Payment Demands
After encrypting files, Suri displays ransom notes demanding payment for file recovery:
Ransom message:
notes/note.txt
Note locations:
OnceOnCompletionRansom message:
notes/Back.Jpeg
Note locations:
DesktopTechnical Indicators
Associated Executable Files
The following executable files are associated with Suri ransomware:
Suri.exe
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About This Analysis
This Suri 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 Suri.
Last updated: July 30, 2025