Ransomware Research
CuteKitty Ransomware
CuteKitty is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on September 1, 2020, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: Meow.
Quick Facts
- Ransomware Family
- CuteKitty
- First Seen
- September 1, 2020
- Known Aliases
- Meow
How CuteKitty Ransomware Works
Targeted Files
Sample doesn't work on Windows 10
Ransom Note and Payment Demands
After encrypting files, CuteKitty displays ransom notes demanding payment for file recovery:
Ransom message:
notes/note.txt
Note locations:
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About This Analysis
This CuteKitty 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 CuteKitty.
Last updated: July 30, 2025