Ransomware Research
FileFuck Ransomware
FileFuck is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on October 1, 2018, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- FileFuck
- First Seen
- October 1, 2018
How FileFuck Ransomware Works
Targeted Files
Fake
Ransom Note and Payment Demands
After encrypting files, FileFuck displays ransom notes demanding payment for file recovery:
@READ_IT@.txtRansom message:
notes/@READ_IT@.txt
Note locations:
DesktopRansom message:
notes/note.txt
Note locations:
OnceOnCompletionTechnical Indicators
Associated Executable Files
The following executable files are associated with FileFuck ransomware:
FileFuck.exe
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About This Analysis
This FileFuck 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 FileFuck.
Last updated: July 30, 2025