Ransomware Research

SeginChile Ransomware

SeginChile is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on May 1, 2016, this ransomware has been actively targeting systems worldwide.

Quick Facts

Ransomware Family
SeginChile
First Seen
May 1, 2016

How SeginChile Ransomware Works

Targeted Files

NOSAMPLE

File Encryption Patterns

SeginChile modifies encrypted files using specific patterns to mark them as encrypted:

File extensions added after encryption:

..seginchile

Ransom Note and Payment Demands

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

fileinstrucciones.txt

Ransom message:

notes/instrucciones.txt

Note locations:

Desktop
fileinstrucciones.html

Note locations:

Desktop

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About This Analysis

This SeginChile 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 SeginChile.

Last updated: July 30, 2025

SeginChile Ransomware - Detectable by Elastio