Ransomware Research

Petya+ Ransomware

Petya+ is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on July 1, 2017, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: Petya Imitator.

Quick facts

Ransomware Family
Petya+
First Seen
July 1, 2017
Known Aliases
  • Petya Imitator

How Petya+ ransomware works

File modification behavior

How Petya+ alters file modification timestamps is not known.

Ransom note and payment demands

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

message
notes/note.txt

Location: OnceOnCompletion

Technical indicators

Associated executable files

The following executable files are associated with Petya+ ransomware:

  • Petya+.exe
  • Petya.exe
  • exe.exe

About this analysis

This Petya+ 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 Petya+.

Last updated: April 20, 2023

Detection coverage

Elastio detects Petya+ inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify Petya+ 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.