Ransomware Research

RdpLocker Ransomware

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

Quick facts

Ransomware Family
RdpLocker
First Seen
December 1, 2024

How RdpLocker ransomware works

File modification behavior

RdpLocker updates file modification timestamps after encryption.

File encryption patterns

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

Extensions added after encryption
  • .rdplocker
  • .rdplocked

Ransom note and payment demands

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

fileReadme.txt
notes/Readme.txt

Location: EveryFolder

fileDecrypt.html
notes/Decrypt.html

Location: EveryFolder

fileDecryptMe.txt
notes/DecryptMe.txt

Location: EveryFolder

screenshot
notes/HJWx4JuA7.jpg

Location: Desktop

screenshot
notes/1q1iD52cx.jpg

Location: Desktop

Technical indicators

Associated executable files

The following executable files are associated with RdpLocker ransomware:

  • Rdp.exe

About this analysis

This RdpLocker 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 RdpLocker.

Last updated: September 18, 2025

Detection coverage

Elastio detects RdpLocker inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify RdpLocker 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.