Ransomware Research

NinjaLoc Ransomware

NinjaLoc is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on August 1, 2018, this ransomware has been actively targeting systems worldwide.

Quick Facts

Ransomware Family
NinjaLoc
First Seen
August 1, 2018

How NinjaLoc Ransomware Works

Targeted Files

NOSAMPLE Same filename

Ransom Note and Payment Demands

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

fileHowtoDecryptYourfiles.txt

Ransom message:

notes/HowtoDecryptYourfiles.txt
message

Ransom message:

notes/HowtoDecryptYourfiles.txt

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About This Analysis

This NinjaLoc 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 NinjaLoc.

Last updated: July 30, 2025