Ransomware Research
CTB-Locker WEB Ransomware
CTB-Locker WEB is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on February 1, 2016, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- CTB-Locker WEB
- First Seen
- February 1, 2016
How CTB-Locker WEB Ransomware Works
Targeted Files
NOSAMPLE For WEB
Ransom Note and Payment Demands
After encrypting files, CTB-Locker WEB displays ransom notes demanding payment for file recovery:
Ransom message:
notes/note.txt
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About This Analysis
This CTB-Locker WEB 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 CTB-Locker WEB.
Last updated: July 30, 2025