If you have already interacted with the file, disconnect from the internet and run a full system scan with a reputable malware removal tool [5].
The user receives an email with a subject line like "Pendiente: Tarea 1129" or "Envío de archivos solicitados" [2]. tarea 1129.zip
The malware contacts a Command and Control (C2) server to download additional malicious modules or to begin exfiltrating personal data [3, 6]. Recommendations If you have already interacted with the file,
A ZIP compressed archive designed to bypass basic email filters that might block executable files directly [1]. tarea 1129.zip
If you encounter this file in your email or downloads, delete it immediately without extracting it [1].
The user downloads and unzips the file, then double-clicks the script or executable inside [1, 4].