{"id":33529,"date":"2019-10-31T21:53:08","date_gmt":"2019-10-31T18:53:08","guid":{"rendered":"https:\/\/prohoster.info\/blog\/bekdor-kibergruppirovki-turla-pozvolyaet-zahvatit-kontrol-nad-serverami-microsoft-exchange\/"},"modified":"2019-10-31T21:53:08","modified_gmt":"2019-10-31T18:53:08","slug":"bekdor-kibergruppirovki-turla-pozvolyaet-zahvatit-kontrol-nad-serverami-microsoft-exchange","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/bekdor-kibergruppirovki-turla-pozvolyaet-zahvatit-kontrol-nad-serverami-microsoft-exchange","title":{"rendered":"El backdoor del cibergrupo Turla permite tomar el control de los servidores de Microsoft Exchange","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

La empresa ESET ha llevado a cabo un an\u00e1lisis del malware LightNeuron, que es utilizado por miembros del conocido grupo cibercriminal Turla.<\/p>\n

\"El<\/p>\n

El equipo de hackers Turla gan\u00f3 notoriedad en 2008 tras la infiltraci\u00f3n en la red del Comando Central de las Fuerzas Armadas de EE. UU. El objetivo de los ciberdelincuentes es el robo de datos confidenciales de importancia estrat\u00e9gica.<\/p>\n

En los \u00faltimos a\u00f1os, cientos de usuarios han sido afectados por las acciones de los delincuentes de Turla en m\u00e1s de 45 pa\u00edses, incluidos organismos gubernamentales y diplom\u00e1ticos, as\u00ed como organizaciones militares, educativas y de investigaci\u00f3n.<\/p>\n

Pero volvamos al malware LightNeuron. Este backdoor permite establecer un control casi total sobre el correo electr\u00f3nico de servidores<\/a> Microsoft Exchange. Al acceder al agente de transporte de Microsoft Exchange, los delincuentes pueden leer y bloquear correos, reemplazar archivos adjuntos y editar texto, as\u00ed como escribir y enviar mensajes en nombre de los empleados de la organizaci\u00f3n.<\/p>\n

<\/center>
\n\"El<\/p>\n

La actividad maliciosa est\u00e1 oculta en documentos PDF y en im\u00e1genes JPG especialmente creadas; la conexi\u00f3n con el backdoor se realiza enviando solicitudes y comandos a trav\u00e9s de estos archivos.<\/p>\n

Los especialistas de ESET se\u00f1alan que limpiar el sistema del malware LightNeuron es una tarea bastante complicada. Esto se debe a que eliminar los archivos maliciosos no produce resultados y puede causar fallos en Microsoft Exchange.<\/p>\n

Existen razones para creer que este backdoor tambi\u00e9n se emplea en sistemas Linux. <\/p>\n

<\/p>\n

<\/center><\/p>\n

\t\t\t\t


\n\t\t\t\t\t\t\t\t<\/center>
Fuente: 3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f ESET \u043f\u0440\u043e\u0432\u0435\u043b\u0430 \u0430\u043d\u0430\u043b\u0438\u0437 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u043e\u0439 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b LightNeuron, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0443\u0447\u0430\u0441\u0442\u043d\u0438\u043a\u0430\u043c\u0438 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e\u0439 \u043a\u0438\u0431\u0435\u0440\u043f\u0440\u0435\u0441\u0442\u0443\u043f\u043d\u043e\u0439 \u0433\u0440\u0443\u043f\u043f\u0438\u0440\u043e\u0432\u043a\u0438 Turla. \u0425\u0430\u043a\u0435\u0440\u0441\u043a\u0430\u044f \u043a\u043e\u043c\u0430\u043d\u0434\u0430 Turla \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0430 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e\u0441\u0442\u044c \u0435\u0449\u0451 \u0432 2008 \u0433\u043e\u0434\u0443 — \u043f\u043e\u0441\u043b\u0435 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\u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u043e\u0432 Turla \u043f\u043e\u0441\u0442\u0440\u0430\u0434\u0430\u043b\u0438 \u0441\u043e\u0442\u043d\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0432 \u0431\u043e\u043b\u0435\u0435 \u0447\u0435\u043c 45 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":25227,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-33529","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47El backdoor del grupo cibercriminal Turla permite tomar el control de los 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