Ransomware Research

GoodWill Ransomware

GoodWill is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on March 1, 2022, this ransomware has been actively targeting systems worldwide.

Quick facts

Ransomware Family
GoodWill
First Seen
March 1, 2022

How GoodWill ransomware works

File encryption patterns

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

Extensions added after encryption
.gdwill

Ransom note and payment demands

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

fileindex.html

Technical indicators

Associated executable files

The following executable files are associated with GoodWill ransomware:

About this analysis

This GoodWill 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 GoodWill.

Last updated: December 30, 2025

Detection coverage

Elastio detects GoodWill inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify GoodWill 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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