R0n Ransomware
R0n is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on January 1, 2023, this ransomware has been actively targeting systems worldwide.
Quick facts
How R0n ransomware works
File encryption patterns
R0n modifies encrypted files using specific patterns to mark them as encrypted:
Ransom note and payment demands
After encrypting files, R0n displays ransom notes demanding payment for file recovery:
notes/Info.hta
notes/info.txt
Technical indicators
Associated executable files
The following executable files are associated with R0n ransomware:
- executable.exe
- ronr.ex_
- ronr.exe
- program.exe
About this analysis
This R0n 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 R0n.
Last updated: December 30, 2025
Elastio detects R0n inside your data and backups.
The Hunt Engine uses Deep File Inspection to identify R0n across live data, replicated data, and backups. If this family is in your environment, Elastio finds it before encryption completes. Run a scan against your recovery points to confirm.
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