Ransomware Research
DUMP LOCKER Ransomware
DUMP LOCKER is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on July 1, 2023, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- DUMP LOCKER
- First Seen
- July 1, 2023
How DUMP LOCKER Ransomware Works
Targeted Files
https://app.any.run/tasks/54b9efcf-2a25-4727-be36-6ad430e6abab/
File Encryption Patterns
DUMP LOCKER modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..fuckedRansom Note and Payment Demands
After encrypting files, DUMP LOCKER 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 DUMP LOCKER ransomware:
Ransomeware.exe
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About This Analysis
This DUMP LOCKER 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 DUMP LOCKER.
Last updated: July 30, 2025