Ransomware Research

FakeBluescreen Ransomware

FakeBluescreen is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on December 1, 2025, this ransomware has been actively targeting systems worldwide.

Quick facts

Ransomware Family
FakeBluescreen
First Seen
December 1, 2025

How FakeBluescreen ransomware works

File modification behavior

How FakeBluescreen alters file modification timestamps is not known.

Ransom note and payment demands

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

message
notes/note.txt

Location: Login

Technical indicators

Associated executable files

The following executable files are associated with FakeBluescreen ransomware:

  • FakeBluescreen.exe
  • svchost.exe
  • beipub.exe

About this analysis

This FakeBluescreen 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 FakeBluescreen.

Last updated: March 4, 2026

Detection coverage

Elastio detects FakeBluescreen inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify FakeBluescreen 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.