Ransomware Research
SchrodingerCat Ransomware
SchrodingerCat is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on March 1, 2024, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- SchrodingerCat
- First Seen
- March 1, 2024
How SchrodingerCat Ransomware Works
File Encryption Patterns
SchrodingerCat modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..schrodingercatRansom Note and Payment Demands
After encrypting files, SchrodingerCat displays ransom notes demanding payment for file recovery:
how_to_back_files.htmlRansom message:
notes/how_to_back_files.html
Note locations:
EveryFolderTechnical Indicators
Associated Executable Files
The following executable files are associated with SchrodingerCat ransomware:
0.15.10_old.exe
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About This Analysis
This SchrodingerCat 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 SchrodingerCat.
Last updated: July 30, 2025