Ransomware Research

RusMilitaryLocked Ransomware

RusMilitaryLocked is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on February 1, 2026, this ransomware has been actively targeting systems worldwide.

Quick facts

Ransomware Family
RusMilitaryLocked
First Seen
February 1, 2026

How RusMilitaryLocked ransomware works

File modification behavior

RusMilitaryLocked updates file modification timestamps after encryption.

File encryption patterns

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

Extensions added after encryption
  • .locked

Ransom note and payment demands

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

file!!!READ_ME!!!.txt
notes/!!!READ_ME!!!.txt

Location: UserFolders, RootDiscs

Technical indicators

Associated executable files

The following executable files are associated with RusMilitaryLocked ransomware:

  • encryptor.exe

About this analysis

This RusMilitaryLocked 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 RusMilitaryLocked.

Last updated: April 23, 2026

Detection coverage

Elastio detects RusMilitaryLocked inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify RusMilitaryLocked across live data, replicated data, and backups. If this family is in your environment, Elastio finds it before encryption completes. Run a hunt against your recovery points to confirm.