Ransomware Research

NoDeep Ransomware

NoDeep 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
NoDeep
First Seen
September 1, 2024

How NoDeep ransomware works

File encryption patterns

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

Extensions added after encryption
.nodeep

Ransom note and payment demands

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

file#Read-for-recovery.txt
notes/#Read-for-recovery.txt
Location: EveryFolder
screenshot
notes/7C5E2DA16133E0465C91005640B9EC1C.png
Location: Desktop

About this analysis

This NoDeep 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 NoDeep.

Last updated: December 30, 2025

Detection coverage

Elastio detects NoDeep inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify NoDeep 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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