Ransomware Research
Ataware Ransomware
Ataware is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on April 1, 2019, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- Ataware
- First Seen
- April 1, 2019
How Ataware Ransomware Works
File Encryption Patterns
Ataware modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..ATANURRansom Note and Payment Demands
After encrypting files, Ataware displays ransom notes demanding payment for file recovery:
Ransom message:
notes/note.txt
Note locations:
OnceOnCompletionTechnical Indicators
Associated Executable Files
The following executable files are associated with Ataware ransomware:
helloSMB-FpbZzB1RKJZAwfFlT8.exeDecryptor.exe
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About This Analysis
This Ataware 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 Ataware.
Last updated: July 30, 2025