Ransomware Research
LockOn Ransomware
LockOn is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on October 1, 2017, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- LockOn
- First Seen
- October 1, 2017
How LockOn Ransomware Works
Targeted Files
Encrypts filenames -> Biblio.mdb -> qSkhQ)2Y=C.lockon
File Encryption Patterns
LockOn modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..lockonRansom Note and Payment Demands
After encrypting files, LockOn 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 LockOn ransomware:
Lockon Ransomware.exe[HOT][+18] CHECKER PORN.exe
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About This Analysis
This LockOn 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 LockOn.
Last updated: July 30, 2025