Clase: Trojan-Downloader
Los programas clasificados como Trojan-Downloader descargan e instalan nuevas versiones de programas maliciosos, incluidos troyanos y AdWare, en las computadoras de las víctimas. Una vez descargados de Internet, los programas se inician o se incluyen en una lista de programas que se ejecutarán automáticamente cuando se inicie el sistema operativo. La información sobre los nombres y las ubicaciones de los programas que se descargan se encuentran en el código troyano, o se descargan del troyano desde un recurso de Internet (generalmente una página web). Este tipo de programa malicioso se utiliza con frecuencia en la infección inicial de visitantes de sitios web que contienen exploits.Más información
Plataforma: Win32
Win32 es una API en sistemas operativos basados en Windows NT (Windows XP, Windows 7, etc.) que admite la ejecución de aplicaciones de 32 bits. Una de las plataformas de programación más extendidas en el mundo.Familia: Trojan-Downloader.Win32.Adload
No family descriptionExamples
0A437C4161B4ED8DE7850F8DE970824DTactics and Techniques: Mitre*
TA0005
Stealth
The adversary is trying to hide and conceal their actions, appearing as normal behavior. Stealth consists of techniques that reduce the likelihood of detection by blending in with legitimate activity or minimizing observable signals. These techniques are characterized by concealment behaviors, such as avoiding, obfuscating, or mimicking normal operations, without modifying security controls or compromising collection and monitoring feeds. The goal is to remain indistinguishable from benign activity while leaving defensive systems intact.
T1036.007
Double File Extension
Adversaries may abuse a double extension in the filename as a means of masquerading the true file type. A file name may include a secondary file type extension that may cause only the first extension to be displayed (ex:
File.txt.exe may render in some views as just File.txt). However, the second extension is the true file type that determines how the file is opened and executed. The real file extension may be hidden by the operating system in the file browser (ex: explorer.exe), as well as in any software configured using or similar to the system’s policies. * © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.