Ransomware Research
Velso Ransomware
Velso is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on January 1, 2018, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- Velso
- First Seen
- January 1, 2018
How Velso Ransomware Works
File Encryption Patterns
Velso modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..velso..davidRansom Note and Payment Demands
After encrypting files, Velso displays ransom notes demanding payment for file recovery:
get_my_files.txtRansom message:
notes/get_my_files.txt
Note locations:
EveryFolderTechnical Indicators
Associated Executable Files
The following executable files are associated with Velso ransomware:
myfile.execypt.exevelso.exe4c8cf7ce3836edceb540edeccae97.execrypt.exedimon.exedrweb32.exe
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About This Analysis
This Velso 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 Velso.
Last updated: July 30, 2025