Ransomware Research

CryptoGod Ransomware

CryptoGod 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. Security researchers also track this malware under the aliases: CryptoGod 2017.

Quick facts

Ransomware Family
CryptoGod
First Seen
June 1, 2017
Known Aliases
CryptoGod 2017

How CryptoGod ransomware works

File encryption patterns

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

Extensions added after encryption
.payforunlock

Ransom note and payment demands

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

message
notes/note.txt
Location: Login

Technical indicators

Associated executable files

The following executable files are associated with CryptoGod ransomware:

About this analysis

This CryptoGod 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 CryptoGod.

Last updated: December 30, 2025

Detection coverage

Elastio detects CryptoGod inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify CryptoGod 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.

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What is CryptoGod Ransomware? | Elastio