Ransomware Research
HorrorDead Ransomware
HorrorDead is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on July 1, 2024, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- HorrorDead
- First Seen
- July 1, 2024
How HorrorDead Ransomware Works
File Encryption Patterns
HorrorDead modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..encrypted@HorrorDeadBotRansom Note and Payment Demands
After encrypting files, HorrorDead displays ransom notes demanding payment for file recovery:
Ransom message:
notes/ztw4i36nx.jpg
Note locations:
DesktopTechnical Indicators
Associated Executable Files
The following executable files are associated with HorrorDead ransomware:
HorrorDead Ransomware.exeHorrorDead Ransomare.exe
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About This Analysis
This HorrorDead 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 HorrorDead.
Last updated: July 30, 2025