クラス: Trojan-Downloader
Trojan-Downloaderとして分類されたプログラムは、トロイの木馬やAdWareを含む悪意のあるプログラムの新しいバージョンをダウンロードし、犠牲PCにインストールします。インターネットからダウンロードされると、プログラムは起動され、オペレーティングシステムの起動時に自動的に実行されるプログラムのリストに含まれます。ダウンロードされるプログラムの名前と場所に関する情報は、トロイの木馬のコードに含まれているか、インターネットリソース（通常はWebページ）からトロイの木馬によってダウンロードされます。この種の悪意のあるプログラムは、悪用を含むWebサイトへの訪問者の初期感染に頻繁に使用されます。プラットフォーム: Win32
Win32は、32ビットアプリケーションの実行をサポートするWindows NTベースのオペレーティングシステム（Windows XP、Windows 7など）上のAPIです。世界で最も広く普及しているプログラミングプラットフォームの1つです。ファミリー: Trojan-Downloader.Win32.Cabby
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EB675A59B177DDA69DD451D21ACDDEB1Tactics and Techniques: Mitre*
TA0005
Defense Evasion
The adversary is trying to avoid being detected. Defense Evasion consists of techniques that adversaries use to avoid detection throughout their compromise. Techniques used for defense evasion include uninstalling/disabling security software or obfuscating/encrypting data and scripts. Adversaries also leverage and abuse trusted processes to hide and masquerade their malware. Other tactics' techniques are cross-listed here when those techniques include the added benefit of subverting defenses.
T1497.003
Time Based Evasion
Adversaries may employ various time-based methods to detect and avoid virtualization and analysis environments. This may include enumerating time-based properties, such as uptime or the system clock, as well as the use of timers or other triggers to avoid a virtual machine environment (VME) or sandbox, specifically those that are automated or only operate for a limited amount of time.
TA0007
Discovery
The adversary is trying to figure out your environment. Discovery consists of techniques an adversary may use to gain knowledge about the system and internal network. These techniques help adversaries observe the environment and orient themselves before deciding how to act. They also allow adversaries to explore what they can control and what's around their entry point in order to discover how it could benefit their current objective. Native operating system tools are often used toward this post-compromise information-gathering objective.
T1497.003
Time Based Evasion
Adversaries may employ various time-based methods to detect and avoid virtualization and analysis environments. This may include enumerating time-based properties, such as uptime or the system clock, as well as the use of timers or other triggers to avoid a virtual machine environment (VME) or sandbox, specifically those that are automated or only operate for a limited amount of time.
* © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.