Ransomware Research
SkynetM Ransomware
SkynetM is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on March 1, 2023, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- SkynetM
- First Seen
- March 1, 2023
How SkynetM Ransomware Works
File Encryption Patterns
SkynetM modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..SkynetRansom Note and Payment Demands
After encrypting files, SkynetM displays ransom notes demanding payment for file recovery:
Instructions for decryption.txtRansom message:
notes/Instructions for decryption.txt
Note locations:
EveryFolderTechnical Indicators
Associated Executable Files
The following executable files are associated with SkynetM ransomware:
S.exe
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About This Analysis
This SkynetM 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 SkynetM.
Last updated: July 30, 2025