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Download "Обнаружение и удаление руткитов"

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kaspersky
Лаборатория Касперского
касперский
антивирус
информационная безопасность
инфобез
itsec
IT security
защита бизнеса
защита рабочих мест
кибербезопасность
руткиты
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  • ruRussian
Download
00:00:09
detection and removal of rootkits in this
00:00:12
video we will show how the kaspersky
00:00:15
security solution for business detects and
00:00:17
removes rootkits programs that
00:00:19
mask malicious activity and moves
00:00:21
allowing the criminal to bypass
00:00:23
traditional security software
00:00:25
protection against rootkits identifies hidden
00:00:28
infected code and removes it in this
00:00:30
system kaspersky works endpoint
00:00:32
security first let's disable the protection
00:00:35
and see how the rootkit works let's launch
00:00:40
4 samples of malware one by one,
00:00:43
as you can see everything started up safely
00:00:45
now to simulate an infection let's add the
00:00:50
samples to the registry and autorun regular
00:00:53
rootkits do this automatically, which
00:00:55
allows the malware to remain in the
00:00:57
system even after it is restarted so that
00:01:00
show how a rootkit works let's do it
00:01:02
manually
00:01:08
now we use a special
00:01:10
tool to emulate other methods of
00:01:13
masking malicious code first we
00:01:15
will block access to the throw from
00:01:17
other processes so that it cannot be
00:01:19
read scan or remove by
00:01:21
traditional antiviruses
00:01:22
however the rootkit protection module is
00:01:25
well aware of this technique
00:01:28
[music ]
00:01:31
let's apply other
00:01:33
masking methods; each of them uses
00:01:35
real rootkits to hide the
00:01:37
malicious code;
00:01:38
we noticed that the samples disappear and
00:01:40
become unreadable
00:01:42
[music]
00:01:44
now we will block and hide the
00:01:46
corresponding entry in the registry; after the
00:01:49
first attempt, an error occurs;
00:01:50
the entry cannot be deleted in the usual way;
00:01:53
for this, tools are needed fighting root
00:01:55
whales, we are trying to hide other entries in
00:01:57
different ways,
00:01:58
as you can see, the registry entries again cannot be
00:02:01
displayed, they have become invisible
00:02:04
[music]
00:02:11
but let's see what happens
00:02:13
when we turn on Kaspersky endpoint
00:02:15
security,
00:02:17
first we will run a check of critical
00:02:20
areas with autorun scanning
00:02:22
to save time, we will speed up a little
00:02:26
here we found the rootkit, we will select the function
00:02:29
to treat active infection,
00:02:31
we use a special mode with
00:02:33
system blocking to make sure
00:02:35
that the rootkit is neutralized, you need to
00:02:37
restart the computer
00:02:44
[music]
00:02:45
after the reboot, we will check all the
00:02:47
malicious components we placed,
00:02:51
they are all deleted, let's check the event logs, there
00:02:57
is a complete history of detection and
00:02:59
removal of rootkits
00:03:00
if you select an entry about a deleted
00:03:02
malicious component, we will receive
00:03:04
detailed information about it; we will
00:03:08
check critical areas again.
00:03:10
As you can see, all rootkits have been removed and
00:03:13
nothing else threatens the system
00:03:27
[music]

Description:

Показываем, как решение Kaspersky Security для бизнеса обнаруживает и удаляет руткиты – программы, которые маскируют вредоносную активность и код, позволяя преступникам обойти традиционное защитное ПО. Подробнее о комплексном продукте «Лаборатории Касперского» для защиты рабочих мест: https://www.kaspersky.ru/small-to-medium-business-security/endpoint-advanced Официальный сайт «Лаборатории Касперского»: https://www.kaspersky.ru/ Читайте нас в социальных сетях: Facebook: https://www.facebook.com/unsupportedbrowser Vkontakte: http://vk.com/kaspersky Twitter: https://twitter.com/Kaspersky_ru Читайте наши блоги: Kaspersky Daily: https://kas.pr/blog_youtube Securelist: https://kas.pr/securelist_youtube Блог Евгения Касперского https://eugene.kaspersky.ru/ Ищите нас на форумах: Фан-клуб «Лаборатории Касперского»: http://forum.kasperskyclub.ru/ Форум пользователей: https://community.kaspersky.com/

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