Ransomware Research
Cripton7zp Ransomware
Cripton7zp is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on May 1, 2019, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- Cripton7zp
- First Seen
- May 1, 2019
How Cripton7zp Ransomware Works
Targeted Files
NOSAMPLE
File Encryption Patterns
Cripton7zp modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..aesRansom Note and Payment Demands
After encrypting files, Cripton7zp displays ransom notes demanding payment for file recovery:
readme.txtRansom message:
notes/readme.txt
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About This Analysis
This Cripton7zp 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 Cripton7zp.
Last updated: July 30, 2025