Ransomware Research
DeriaLock Ransomware
DeriaLock is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on December 1, 2016, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- DeriaLock
- First Seen
- December 1, 2016
How DeriaLock Ransomware Works
Targeted Files
https://www.hybrid-analysis.com/sample/4f5bff64160044d9a769ab277ff85ba954e2a2e182c6da4d0672790cf1d48309?environmentId=100
File Encryption Patterns
DeriaLock modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..deria..äöäöäöäöäöäööäöäöäöäöäöäöäöäöäRansom Note and Payment Demands
After encrypting files, DeriaLock 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 DeriaLock ransomware:
LOGON.exeDeriaLock.exehello.exewww.emfasandbox.tk@DeriaLock.exeEndermanch@DeriaLock.exeD.ex_DERIALOCK.EXEENDERMANCH@DERIALOCK.EXE22.exeD.exeGOOD (3).EXEEndermanchDeriaLock.exeDeriaLock.binbinaryendermanch@derialock.exeEndermanchDeriaLock[1].exeTrojan.Ransom.DeriaLock.exeRansomware DeriaLock.exetmpzwszwq99Deria.exederia.exe474.jsonRansomWin32Dereilock.A.exe3.exegr8_fb_hack.torrent.jpg.zip.tar.gz.png.exederialock.exeXXX.exederialock ransomware.binderialock_Ransomware.exe1.exeDerialock.exederialock_ransomware.exederialock Ransomwareransomware (3).exeRansom.exeGommeHD.net Map downloader.exe
Elastio Can Help You
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About This Analysis
This DeriaLock 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 DeriaLock.
Last updated: July 30, 2025