Ransomware Research
Pzcqyq Ransomware
Pzcqyq is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on August 1, 2023, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- Pzcqyq
- First Seen
- August 1, 2023
How Pzcqyq Ransomware Works
File Encryption Patterns
Pzcqyq modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..pzcqyqRansom Note and Payment Demands
After encrypting files, Pzcqyq displays ransom notes demanding payment for file recovery:
HOW TO RESTORE YOUR PZCQYQ FILES.TXTRansom message:
notes/HOW TO RESTORE YOUR PZCQYQ FILES.TXT
Note locations:
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About This Analysis
This Pzcqyq 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 Pzcqyq.
Last updated: July 30, 2025