Ransomware Research

Rentyr Ransomware

Rentyr is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on February 1, 2020, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: PollerYou.

Quick Facts

Ransomware Family
Rentyr
First Seen
February 1, 2020
Known Aliases
PollerYou

How Rentyr Ransomware Works

Ransom Note and Payment Demands

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

fileRead-me22.txt

Ransom message:

notes/Read-me22.txt

Note locations:

Desktop

Technical Indicators

Associated Executable Files

The following executable files are associated with Rentyr ransomware:

  • Com.exe
  • Rentyr.exe

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About This Analysis

This Rentyr 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 Rentyr.

Last updated: July 30, 2025