APT14CHIR Ransomware
APT14CHIR is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on February 1, 2023, this ransomware has been actively targeting systems worldwide.
Quick facts
How APT14CHIR ransomware works
File encryption patterns
APT14CHIR modifies encrypted files using specific patterns to mark them as encrypted:
Ransom note and payment demands
After encrypting files, APT14CHIR displays ransom notes demanding payment for file recovery:
notes/PLEASE READ.txt
Technical indicators
Associated executable files
The following executable files are associated with APT14CHIR ransomware:
- wlnlogon.exe
About this analysis
This APT14CHIR 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 APT14CHIR.
Last updated: December 30, 2025
Elastio detects APT14CHIR inside your data and backups.
The Hunt Engine uses Deep File Inspection to identify APT14CHIR 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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