Ransomware Research
ViACrypt Ransomware
ViACrypt is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on June 1, 2017, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- ViACrypt
- First Seen
- June 1, 2017
How ViACrypt Ransomware Works
Targeted Files
Requires C&C your_encryption_public_key.rkf on the Desktop
File Encryption Patterns
ViACrypt modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..viaRansom Note and Payment Demands
After encrypting files, ViACrypt displays ransom notes demanding payment for file recovery:
your system has been encrypted! please read further instruction!.txtRansom message:
notes/your system has been encrypted! please read further instruction!.txt
Note locations:
DesktopTechnical Indicators
Associated Executable Files
The following executable files are associated with ViACrypt ransomware:
crawl.exeViacrypt.exe
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About This Analysis
This ViACrypt 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 ViACrypt.
Last updated: July 30, 2025