クラス: Worm
ワームは、ネットワークリソースを介してコンピュータネットワーク上に広まります。 Net-Wormとは異なり、ユーザーはワームを起動して起動する必要があります。この種のワームは、リモートのコンピュータネットワークを検索し、読み書き可能なディレクトリに自身をコピーします（見つかった場合）。さらに、これらのワームは、内蔵のオペレーティングシステム機能を使用して、アクセス可能なネットワークディレクトリを検索したり、インターネット上のコンピュータをランダムに検索したり、それらに接続したり、これらのコンピュータのディスクに完全にアクセスしようとします。また、このカテゴリには、1つまたは複数の理由で、上記で定義した他のカテゴリ（モバイルデバイス用のワームなど）に適合しないワームも含まれます。プラットフォーム: Win64
Win64は、32ビット/ 64ビットアプリケーションを実行するための、Windowsベースのオペレーティングシステム上のプラットフォームです。 32ビットバージョンのWindowsでは、Win64プログラムを起動できません。ファミリー: Worm.Win64.AutoRun
No family descriptionExamples
E7DEC0C41E3D52E223E17D337113F22CTactics 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.
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. T1112
Modify Registry
Adversaries may interact with the Windows Registry as part of a variety of other techniques to aid in defense evasion, persistence, and execution.
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.
T1614.001
System Language Discovery
Adversaries may attempt to gather information about the system language of a victim in order to infer the geographical location of that host. This information may be used to shape follow-on behaviors, including whether the adversary infects the target and/or attempts specific actions. This decision may be employed by malware developers and operators to reduce their risk of attracting the attention of specific law enforcement agencies or prosecution/scrutiny from other entities.
TA0009
Collection
The adversary is trying to gather data of interest to their goal. Collection consists of techniques adversaries may use to gather information and the sources information is collected from that are relevant to following through on the adversary's objectives. Frequently, the next goal after collecting data is to steal (exfiltrate) the data. Common target sources include various drive types, browsers, audio, video, and email. Common collection methods include capturing screenshots and keyboard input.
T1185
Browser Session Hijacking
Adversaries may take advantage of security vulnerabilities and inherent functionality in browser software to change content, modify user-behaviors, and intercept information as part of various browser session hijacking techniques.
* © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.