Ransomware Research
Skynet Ransomware
Skynet is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on October 1, 2020, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- Skynet
- First Seen
- October 1, 2020
How Skynet Ransomware Works
Targeted Files
Doesn't encrypt %SystemDrive% Sample protected with Confuser
File Encryption Patterns
Skynet modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..aesRansom Note and Payment Demands
After encrypting files, Skynet 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 Skynet ransomware:
SKYNET.exe
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About This Analysis
This Skynet 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 Skynet.
Last updated: July 30, 2025