Ransomware Research
InfraLocker Ransomware
InfraLocker is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on June 1, 2025, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- InfraLocker
- First Seen
- June 1, 2025
How InfraLocker Ransomware Works
File Encryption Patterns
InfraLocker modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..infraRansom Note and Payment Demands
After encrypting files, InfraLocker displays ransom notes demanding payment for file recovery:
How To Restore Your Files.txtRansom message:
notes/How To Restore Your Files.txt
Note locations:
RansomPayloadStartFolderElastio Can Help You
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About This Analysis
This InfraLocker 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 InfraLocker.
Last updated: October 30, 2025
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