Технические детали

Троянская программа, открывающая в браузере различные веб-страницы без ведома пользователя. Программа является динамической библиотекой Windows (PE DLL-файл). Имеет размер 40448 байт. Написана на Delphi.

Деструктивная активность

При наличии следующих файлов, троянец запускает их на исполнение:

C:/EEQQ/QQE.exe
C:/EEQQ/EEQ.exe

В отдельном потоке троянец ищет следующие имена классов окон:

IEFrame
_____TTFrameWnd__101__
Maxthon2_Frame
360se_Frame

и имена классов дочерних окон:

WorkerW
ReBarWindow32
Address Band Root
Edit
ComboBoxEx32
ComboBox
#32770
XTPDockBar
XTPToolBar
RichEdit20W
XToolBar
XWnd

Таким образом троянец проверяет наличие запущенных браузеров на компьютере пользователя.

В зависимости от найденных окон, троянец может:

• Определять процесс принадлежащий классу окна, после чего запускать на исполнение процесс браузера с одним из следующих параметров:

http://www.sf***8.com/?Dll-WZ
http://www.sf***8.com/?Dll-BT
http://www.sf***8.com/index.html?Dll-BT
http://www.sf***8.com/index.html?Dll-WZ

• Проверять, находился ли пользователь на одном из следующих ресурсов:

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Если пользователь находился на одном из следующих ресурсов, тогда троянец ищет определенные поля ввода, добавляет туда одну из ссылок:

http://www.sf***8.com/?Dll-WZ
http://www.sf***8.com/?Dll-BT
http://www.sf***8.com/index.html?Dll-BT
http://www.sf***8.com/index.html?Dll-WZ

после этого эмулирует нажатие "клавиши ввода".

Таким образом троянец выполняет обращение к ресурсам без ведома пользователя.

Рекомендации по удалению

Если ваш компьютер не был защищен антивирусом и оказался заражен данной вредоносной программой, то для её удаления необходимо выполнить следующие действия:

1. При помощи Диспетчера задач завершить процесс троянца.
2. Удалить оригинальный файл трояна (его расположение на зараженном компьютере зависит от способа, которым программа попала на компьютер).
3. Очистить каталог Temporary Internet Files.
4. Произвести полную проверку компьютера Антивирусом Касперского с обновленными антивирусными базами (скачать пробную версию).

Источник: securelist.com.

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