Tarea 1064.zip Apr 2026

Distributed via email with minimal body text, relying on the curiosity or urgency associated with a "homework assignment" (tarea) or "task" [3, 5]. Analysis of the Threat

: By using a generic name like "tarea" (task/homework) and a random number, attackers bypass simple keyword filters while appearing legitimate to students or office workers [1, 2].

The subject line is a known indicator of a phishing campaign designed to deliver malware, primarily targeting Spanish-speaking users [1, 3]. The email typically masquerades as a student assignment, invoice, or legal document to trick the recipient into downloading and opening the compressed file [2, 5]. Technical Overview tarea 1064.zip

: If you have received this email, delete it immediately without downloading or extracting the attachment [1, 3].

Recent iterations of this campaign have been linked to Grandoreiro or Mekotio , which are banking Trojans that steal financial credentials and sensitive personal data [2, 4]. Distributed via email with minimal body text, relying

A .zip archive containing an executable file (often .exe , .vbs , or .js ) or a heavily obfuscated downloader [4, 6].

: If the file was already opened, disconnect the device from the internet and run a full scan using updated antivirus software like Microsoft Defender or Malwarebytes [4, 6]. The email typically masquerades as a student assignment,

: The malware monitors web browser activity. When the user visits a banking portal, it can overlay fake login screens or capture keystrokes to steal credentials [2, 5]. Recommended Actions