Ransomware Research

Foxtrot Ransomware

Foxtrot is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on September 1, 2024, this ransomware has been actively targeting systems worldwide.

Quick Facts

Ransomware Family
Foxtrot
First Seen
September 1, 2024

How Foxtrot Ransomware Works

File Encryption Patterns

Foxtrot modifies encrypted files using specific patterns to mark them as encrypted:

File extensions added after encryption:

..foxtrot70

Ransom Note and Payment Demands

After encrypting files, Foxtrot displays ransom notes demanding payment for file recovery:

fileHow_to_back_files.html

Ransom message:

notes/How_to_back_files.html

Note locations:

RootDiscsDesktop

Technical Indicators

Associated Executable Files

The following executable files are associated with Foxtrot ransomware:

  • foxtrot70.exe

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About This Analysis

This Foxtrot 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 Foxtrot.

Last updated: July 30, 2025