Ransomware Research

WinBamboozle Ransomware

WinBamboozle is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on June 1, 2017, this ransomware has been actively targeting systems worldwide.

Quick Facts

Ransomware Family
WinBamboozle
First Seen
June 1, 2017

How WinBamboozle Ransomware Works

Targeted Files

Ransom note in one specified folder

File Encryption Patterns

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

File extensions added after encryption:

./\.[A-Z0-9]{5}$/

Ransom Note and Payment Demands

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

file_README.txt

Ransom message:

notes/_README.txt

Elastio Can Help You

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About This Analysis

This WinBamboozle 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 WinBamboozle.

Last updated: July 30, 2025

WinBamboozle Ransomware - Detectable by Elastio