Supply Chain Alert: Official WhatsApp desktop installer confirmed as Ransomware via Triage Automated Analysis

Zenodo (CERN European Organization for Nuclear Research) 2026 Open access

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Authors: Kaoru Aguilera Katayama
DOI: 10.5281/zenodo.18858936
Cited by: 0

Abstract

This document provides an automated Triage analysis of the official WhatsApp PC installer, downloaded directly from https://www.whatsapp.com/download?lang=es. Alarmingly, the official binary contains Ransomware, Spyware, and Active Persistence. This indicates a highly advanced and critical supply chain attack targeting Meta's official distribution infrastructure.

Fields of Study & Subjects

Advanced Malware Detection Techniques Digital and Cyber Forensics Security and Verification in Computing

Publication details

Journal / source
Zenodo (CERN European Organization for Nuclear Research)
Publication date
4 March 2026
Language
EN