Ransomware Research
H0rus Ransomware
H0rus is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on August 1, 2024, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- H0rus
- First Seen
- August 1, 2024
How H0rus Ransomware Works
Targeted Files
Changes original filenames -> nv5vPyaERe.h0rus13
File Encryption Patterns
H0rus modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..h0rus13Ransom Note and Payment Demands
After encrypting files, H0rus displays ransom notes demanding payment for file recovery:
#Recovery.txtRansom message:
notes/#Recovery.txt
Note locations:
EveryFolderTechnical Indicators
Associated Executable Files
The following executable files are associated with H0rus ransomware:
Stub.exe
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About This Analysis
This H0rus 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 H0rus.
Last updated: July 30, 2025