Ransomware Research
KillDisk Ransomware
KillDisk 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
- KillDisk
- First Seen
- December 1, 2016
How KillDisk Ransomware Works
Targeted Files
Doesn't change filenames 8a04f8481f1ef57f66b974802919e936c59a32d1cd9ef83186e6911b9ae773b0 -> for Linux
Ransom Note and Payment Demands
After encrypting files, KillDisk displays ransom notes demanding payment for file recovery:
Ransom message:
notes/note.txt
Technical Indicators
Associated Executable Files
The following executable files are associated with KillDisk ransomware:
Update centersetup.exe
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About This Analysis
This KillDisk 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 KillDisk.
Last updated: July 30, 2025