Ransomware Research

PyNoTurnBack Ransomware

PyNoTurnBack is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on June 1, 2026, this ransomware has been actively targeting systems worldwide.

Quick facts

Ransomware Family
PyNoTurnBack
First Seen
June 1, 2026

How PyNoTurnBack ransomware works

File modification behavior

PyNoTurnBack updates file modification timestamps after encryption.

Ransom note and payment demands

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

screenshot
notes/wallpaper.png

Location: Desktop

Technical indicators

Associated executable files

The following executable files are associated with PyNoTurnBack ransomware:

  • l.exe

About this analysis

This PyNoTurnBack 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 PyNoTurnBack.

Last updated: November 3, 2026

Detection coverage

Elastio detects PyNoTurnBack inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify PyNoTurnBack 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.