Ransomware Research
CryptoMix-Tastylock Ransomware
CryptoMix-Tastylock is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on December 1, 2017, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- CryptoMix-Tastylock
- First Seen
- December 1, 2017
How CryptoMix-Tastylock Ransomware Works
File Encryption Patterns
CryptoMix-Tastylock modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..tastylockRansom Note and Payment Demands
After encrypting files, CryptoMix-Tastylock displays ransom notes demanding payment for file recovery:
_HELP_INSTRUCTION.TXTRansom message:
notes/_HELP_INSTRUCTION.TXT
Technical Indicators
Associated Executable Files
The following executable files are associated with CryptoMix-Tastylock ransomware:
Copia di 1tasty.exe1tasty.exe.bin
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About This Analysis
This CryptoMix-Tastylock 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 CryptoMix-Tastylock.
Last updated: July 30, 2025