Ransomware Research

Slide Ransomware

Slide is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on September 1, 2023, this ransomware has been actively targeting systems worldwide.

Quick Facts

Ransomware Family
Slide
First Seen
September 1, 2023

How Slide Ransomware Works

Targeted Files

NOSAMPLE Full extension -> .[Ex2@onionmail.org].Slide

File Encryption Patterns

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

File extensions added after encryption:

..Slide

Ransom Note and Payment Demands

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

file/ ^#[A-F0-9]{16}\.txt$/

Ransom message:

notes/#B618798A2F0A0DD3.txt

Note locations:

Desktop

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About This Analysis

This Slide 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 Slide.

Last updated: July 30, 2025