Ransomware Research

The Bully Ransomware

The Bully 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
The Bully
First Seen
September 1, 2024

How The Bully ransomware works

File encryption patterns

The Bully modifies encrypted files using specific patterns to mark them as encrypted:

Extensions added after encryption
.HAHAHAIAMABULLY

Ransom note and payment demands

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

fileread_me.txt
notes/read_me.txt
Location: EveryFolder

Technical indicators

Associated executable files

The following executable files are associated with The Bully ransomware:

About this analysis

This The Bully ransomware analysis is part of Elastio's comprehensive ransomware detection database. Elastio provides advanced ransomware protection and recovery, helping organizations defend against and recover from ransomware attacks like The Bully.

Last updated: December 30, 2025

Detection coverage

Elastio detects The Bully inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify The Bully across live data, replicated data, and backups. If this family is in your environment, Elastio finds it before encryption completes. Run a scan against your recovery points to confirm.

See How the Hunt Engine WorksRequest a Demo

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What is The Bully Ransomware? | Elastio