Ransomware Research

SHINRA Ransomware

SHINRA is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on April 1, 2024, this ransomware has been actively targeting systems worldwide.

Quick Facts

Ransomware Family
SHINRA
First Seen
April 1, 2024

How SHINRA Ransomware Works

File Encryption Patterns

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

File extensions added after encryption:

..SHINRA3

Ransom Note and Payment Demands

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

file#SHINRA-Recovery.txt

Ransom message:

notes/#SHINRA-Recovery.txt

Note locations:

EveryFolder
screenshot

Ransom message:

notes/E2908F0E665F145319AAB4F3DCB27DC4.bmp

Note locations:

Desktop

Elastio Can Help You

Don't let SHINRA ransomware take over your data

Elastio provides advanced ransomware protection and recovery solutions to keep your organization safe.

About This Analysis

This SHINRA 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 SHINRA.

Last updated: July 30, 2025