Ransomware Research

FBIRAS Ransomware

FBIRAS 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
FBIRAS
First Seen
April 1, 2024

How FBIRAS Ransomware Works

File Encryption Patterns

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

File extensions added after encryption:

..FBIRAS

Ransom Note and Payment Demands

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

fileReadme.txt

Ransom message:

notes/Readme.txt

Note locations:

EveryFolder
screenshot

Ransom message:

notes/dTE3nJni1.jpg

Note locations:

Desktop

Technical Indicators

Associated Executable Files

The following executable files are associated with FBIRAS ransomware:

  • Ransomeware.exe
  • ~$cache1
  • Synaptics.exe

Elastio Can Help You

Don't let FBIRAS ransomware take over your data

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

Learn MoreRequest a Demo

About This Analysis

This FBIRAS 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 FBIRAS.

Last updated: July 30, 2025

Recent Ransomware

Explore other threats in our database

View all ransomware