Класс: Net-Worm
Размножаются в компьютерных сетях. Отличительной особенностью данного типа червей является то, что им не нужен пользователь в качестве звена в цепочке распространения (непосредственно для активации). Часто такой червь ищет в сети компьютеры, на которых используется программное обеспечение, содержащее критические уязвимости. Для заражения таких компьютеров червь посылает специально сформированный сетевой пакет (эксплойт), в результате чего код (или часть кода) червя проникает на компьютер-жертву и активируется. Иногда сетевой пакет содержит только ту часть кода червя, которая загружает файл с основным функционалом и запускает его на исполнение. Встречаются и сетевые черви, которые используют сразу несколько эксплойтов для своего распространения, что увеличивает скорость нахождения жертвы.Подробнее
Платформа: Win32
Win32 - платформа, управляемая операционной системой на базе Windows NT (Windows XP, Windows 7 и т.д.), позволяющей исполнять 32-битные приложения. В настоящее время данная платформа является одной из наиболее распространенных.Семейство: Net-Worm.Win32.Mytob
Нет описания семействаПримеры
C466BBA8461F4F46E06A40C346E9C5A5D74359A386AB42DDB0218E59565D3F89
1E3F16B4485F71FD15F8A3C22CCDD78E
5C30FFBB9F31013D857884A9D281518E
9C78607BE53D0FB1467506C976656270
Тактики и Техники: Mitre*
TA0002
Execution
The adversary is trying to run malicious code. Execution consists of techniques that result in adversary-controlled code running on a local or remote system. Techniques that run malicious code are often paired with techniques from all other tactics to achieve broader goals, like exploring a network or stealing data. For example, an adversary might use a remote access tool to run a PowerShell script that does Remote System Discovery.
T1204.002
Malicious File
An adversary may rely upon a user opening a malicious file in order to gain execution. Users may be subjected to social engineering to get them to open a file that will lead to code execution. This user action will typically be observed as follow-on behavior from Spearphishing Attachment. Adversaries may use several types of files that require a user to execute them, including .doc, .pdf, .xls, .rtf, .scr, .exe, .lnk, .pif, .cpl, and .reg.
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.
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
Masquerading
Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Renaming abusable system utilities to evade security monitoring is also a form of Masquerading.(Citation: LOLBAS Main Site) Masquerading may also include the use of Proxy or VPNs to disguise IP addresses, which can allow adversaries to blend in with normal network traffic and bypass conditional access policies or anti-abuse protections.
Renaming abusable system utilities to evade security monitoring is also a form of Masquerading.(Citation: LOLBAS Main Site) Masquerading may also include the use of Proxy or VPNs to disguise IP addresses, which can allow adversaries to blend in with normal network traffic and bypass conditional access policies or anti-abuse protections.
* © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.