Ransomware Research

0mega Ransomware

0mega is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on May 1, 2022, this ransomware has been actively targeting systems worldwide.

Quick facts

Ransomware Family
0mega
First Seen
May 1, 2022

How 0mega ransomware works

File modification behavior

How 0mega alters file modification timestamps is not known.

File encryption patterns

0mega modifies encrypted files using specific patterns to mark them as encrypted:

Extensions added after encryption
  • .0mega

Ransom note and payment demands

After encrypting files, 0mega displays ransom notes demanding payment for file recovery:

fileDECRYPT-FILES.txt

About this analysis

This 0mega 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 0mega.

Last updated: March 29, 2024

Detection coverage

Elastio detects 0mega inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify 0mega 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.