Ransomware Research
El-Diablo Ransomware
El-Diablo is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on April 1, 2017, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- El-Diablo
- First Seen
- April 1, 2017
How El-Diablo Ransomware Works
File Encryption Patterns
El-Diablo modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..fuckedRansom Note and Payment Demands
After encrypting files, El-Diablo displays ransom notes demanding payment for file recovery:
El-Diablo_ReadMe.txtRansom message:
notes/El-Diablo_ReadMe.txt
Note locations:
DesktopTechnical Indicators
Associated Executable Files
The following executable files are associated with El-Diablo ransomware:
El_Diablo.exe
Elastio Can Help You
Don't let El-Diablo ransomware take over your data
Elastio provides advanced ransomware protection and recovery solutions to keep your organization safe.
About This Analysis
This El-Diablo 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 El-Diablo.
Last updated: July 30, 2025