페이지 76 | SOC Prime

가장 정교한 UEFI 펌웨어 임플란트: MoonBounce 탐지

Posted on 25.01.202209.08.2025 by Alla Yurchenko

“MoonBounce”라고 불리는 새로 제작된 UEFI 펌웨어 악성 임플란트가 야생에서 맹위를 떨치고 있습니다. 이 위협은 중국어를 사용하는 APT41 해킹 그룹(일명 Double Dragon 또는 Winnti)의 소행으로 여겨집니다. 이 UEFI 루트킷은 이전의 모든 공격보다 가장 은밀한 공격으로 이미 명성을 얻었으며, 정부와의 연루 혐의를 받고 있는 악명 높은 APT41에 의해 운영되고 있다는 사실은 보안 전문가들에게 상황을 완화하지 않습니다. MoonBounce와 […]

CVE-2022-21907 탐지: Windows Server의 웜 가능 원격 코드 실행

Posted on 19.01.202209.08.2025 by Alla Yurchenko

또 다른 날, 또 다른 중요한 취약점이 보안 실무자들에게 큰 골칫거리를 초래하고 있습니다. 이번에는 연구원들이 최신 데스크탑 및 서버 Windows 버전에 영향을 미치는 웜 가능 원격 코드 실행(RCE) 결함을 식별했습니다. 공급업체는 적들이 영향을 받은 인스턴스에서 임의의 코드를 실행할 수 있도록 결함을 쉽게 활용할 수 있기 때문에 가능한 한 빨리 시스템을 업그레이드할 것을 촉구하고 있습니다. CVE-2022-21907 […]

우크라이나 정부를 겨냥한 파괴적인 사이버 공격

Posted on 18.01.202209.08.2025 by Vlad Garaschenko

개요, 분석 및 배운 교훈 2021년 1월 13일, 대규모 데이터 삭제 사이버 공격이 우크라이나를 강타하여 국가 정부의 온라인 자산을 손상시켰습니다. 2021년 1월 17일 기준으로 최대 70개의 웹사이트가 침투로 인해 일시적인 성능 문제를 겪었으며, 여기에는 내각, 7개의 부처, 국고, 국가 비상 서비스 및 국가 서비스가 포함됩니다. 이 외에도 여러 비영리 단체와 주요 우크라이나 IT 회사가 공격의 […]

SysJoker 맬웨어 탐지

Posted on 13.01.202209.08.2025 by Eugene Tkachenko

새해, 새 출발! 그리고 위협 행위자들에게도 마찬가지입니다. 지난 몇 달 동안 사이버 도메인을 점점 더 공격한 새로운 백도어 멀웨어를 만나보세요. SysJoker라는 이름의 이 위협은 강력한 회피 기능을 갖추고 있으며 Windows, Linux, macOS를 포함한 주요 운영 체제를 타겟팅할 수 있습니다. SysJoker 멀웨어 분석 SysJoker 멀웨어는 2021년 12월 처음 발견되었으며, 널리 알려지지 않은 교육 기관의 Linux 기반 […]

CVE-2021-45046, CVE-2021-44228 탐지: Log4j 자바 라이브러리의 취약점

Posted on 17.12.202109.08.2025 by Eugene Tkachenko

SOC 팀에게 또 다른 큰 두통거리 — 가장 핫한 Log4j 취약점 CVE-2021-45046을 주의하세요! 사이버 보안 세계는 Apache Log4j Java 로깅 라이브러리에 영향을 미치는 중요한 제로데이 취약점 CVE-2021-44228에 대한 착취 시도가 증가하면서 충격을 받았습니다. 동시에 CVE-2021-45046로 추적되는 또 다른 높은 심각도의 Log4j RCE 결함이 등장했습니다. CVE-2021-45046 설명 최근의 CVE-2021-45046 취약점은 Log4j 버전 2.16.0이 12월 14일에 출시된 […]

CVE-2021-42287, CVE-2021-42278 악용 체인 탐지

Posted on 13.12.202109.08.2025 by Alla Yurchenko

공격자가 CVE-2021-42287 및 CVE-2021-42278 취약점을 악용하여 Active Directory (AD) 도메인에 대한 전체 관리자 권한을 얻는 방법을 발견했습니다. 이 악의적인 악용 체인은 단 몇 번의 클릭만으로 Active Directory 도메인 위장을 가능하게 합니다. 이 악용 체인과 관련된 일련의 취약점이 2021년 11월에 보안 전문가들의 주목을 받았습니다. 이 결함의 악명 높은 평판과 증가하는 관심을 고려하여 Microsoft는 이를 해결하기 위해 […]

Grafana 제로데이 취약점(CVE-2021-43798) 탐지

Posted on 08.12.202109.08.2025 by Alla Yurchenko

새로운 제로데이 취약점이 야생에서 악용될 준비를 하십시오. 최근 공개된 결함은 전 세계의 조직이 데이터를 추적하고 이해하는 데 사용하는 멀티 플랫폼 오픈 소스 분석 및 인터랙티브 시각화 애플리케이션인 Grafana에 영향을 미칩니다. 취약점 세부 정보가 온라인에 가끔 유출된 후, Twitter와 GitHub에 많은 개념 증명 익스플로잇이 확산되었고, 이는 Grafana가 2021년 12월 7일 긴급 패치를 출시하도록 강제했습니다. CVE-2021-43798 설명 […]

CVE-2021-44515 탐지: Zoho ManageEngine Desktop Central의 제로데이

Posted on 06.12.202109.08.2025 by Eugene Tkachenko

경계하십시오! 위협 행위자들이 Zoho ManageEngine 데스크탑 중앙 제품의 새로운 제로데이 취약점(CVE-2021-44515)을 적극적으로 활용하여 전 세계 기업을 공격하고 있습니다. 이 결함은 취약한 서버에서 해커가 무단으로 접근하고 임의 코드를 실행할 수 있도록 하는 중요한 인증 우회 문제입니다. CVE-2021-44515 설명 Zoho ManageEngine 데스크탑 중앙은 자동화된 소프트웨어 배포와 전체 네트워크에 걸친 원격 문제 해결을 위해 관리자가 사용하는 널리 사용되는 […]

BlackByte 랜섬웨어 공격 탐지

Posted on 03.12.202109.08.2025 by Alla Yurchenko

또 하루 — 보안 실무자들에게 또 다른 주요 도전 과제가 있습니다. BlackByte를 만나보세요. 새로운 랜섬웨어-as-a-service (RaaS) 링으로, 위협 목록의 최상위로 향하고 있습니다. BlackByte 집단에 기인한 최초 사건은 2021년 7월에 감지되었으며, 그 이후로 적들이 전술 및 도구를 상당히 발전시켰습니다. 현재 보안 연구원들은 BlackByte가 잘 알려진 ProxyShell 취약점을 활용하여 기업 네트워크에 침입하고 중요한 자산을 암호화하는 것을 관찰하고 […]

Name	Descripiton
PHPSESSID	Preserves user session state across page requests. Cookie generated by applications based on the PHP language. This is a general purpose identifier used to maintain user session variables. It is normally a random generated number, how it is used can be specific to the site, but a good example is maintaining a logged-in status for a user between pages.
sp_i	Used to store information about authenticated User.
sp_r	Used to store information about authenticated User.
sp_a	Used to store information about authenticated User.

Name	Descripiton
tuuid	Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded.
tuuid_last_update	Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded.
um	Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded.
umeh	Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded.
na_sc_x	Used by the social sharing platform AddThis to keep a record of parts of the site that has been visited in order to recommend other parts of the site.
APID	Collects anonymous data related to the user's visits to the website.
IDSYNC	Collects anonymous data related to the user's visits to the website.
_cc_aud	Collects anonymous statistical data related to the user's website visits, such as the number of visits, average time spent on the website and what pages have been loaded. The purpose is to segment the website's users according to factors such as demographics and geographical location, in order to enable media and marketing agencies to structure and understand their target groups to enable customised online advertising.
_cc_cc	Collects anonymous statistical data related to the user's website visits, such as the number of visits, average time spent on the website and what pages have been loaded. The purpose is to segment the website's users according to factors such as demographics and geographical location, in order to enable media and marketing agencies to structure and understand their target groups to enable customised online advertising.
_cc_dc	Collects anonymous statistical data related to the user's website visits, such as the number of visits, average time spent on the website and what pages have been loaded. The purpose is to segment the website's users according to factors such as demographics and geographical location, in order to enable media and marketing agencies to structure and understand their target groups to enable customised online advertising.
_cc_id	Collects anonymous statistical data related to the user's website visits, such as the number of visits, average time spent on the website and what pages have been loaded. The purpose is to segment the website's users according to factors such as demographics and geographical location, in order to enable media and marketing agencies to structure and understand their target groups to enable customised online advertising.
dpm	Via a unique ID that is used for semantic content analysis, the user's navigation on the website is registered and linked to offline data from surveys and similar registrations to display targeted ads.
acs	Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads.
clid	Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads.
KRTBCOOKIE_#	Registers a unique ID that identifies the user's device during return visits across websites that use the same ad network. The ID is used to allow targeted ads.
PUBMDCID	Registers a unique ID that identifies the user's device during return visits across websites that use the same ad network. The ID is used to allow targeted ads.
PugT	Registers a unique ID that identifies the user's device during return visits across websites that use the same ad network. The ID is used to allow targeted ads.
ssi	Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads.
_tmid	Registers a unique ID that identifies the user's device upon return visits. The ID is used to target ads in video clips.
wam-sync	Used by the advertising platform Weborama to determine the visitor's interests based on pages visits, content clicked and other actions on the website.
wui	Used by the advertising platform Weborama to determine the visitor's interests based on pages visits, content clicked and other actions on the website.
AFFICHE_W	Used by the advertising platform Weborama to determine the visitor's interests based on pages visits, content clicked and other actions on the website.
B	Collects anonymous data related to the user's website visits, such as the number of visits, average time spent on the website and what pages have been loaded. The registered data is used to categorise the users' interest and demographical profiles with the purpose of customising the website content depending on the visitor.
1P_JAR	These cookies are used to gather website statistics, and track conversion rates.
APISID	Google set a number of cookies on any page that includes a Google reCAPTCHA. While we have no control over the cookies set by Google, they appear to include a mixture of pieces of information to measure the number and behaviour of Google reCAPTCHA users.
HSID	Google set a number of cookies on any page that includes a Google reCAPTCHA. While we have no control over the cookies set by Google, they appear to include a mixture of pieces of information to measure the number and behaviour of Google reCAPTCHA users.
NID	Google set a number of cookies on any page that includes a Google reCAPTCHA. While we have no control over the cookies set by Google, they appear to include a mixture of pieces of information to measure the number and behaviour of Google reCAPTCHA users.
SAPISID	Google set a number of cookies on any page that includes a Google reCAPTCHA. While we have no control over the cookies set by Google, they appear to include a mixture of pieces of information to measure the number and behaviour of Google reCAPTCHA users.
SID	Google set a number of cookies on any page that includes a Google reCAPTCHA. While we have no control over the cookies set by Google, they appear to include a mixture of pieces of information to measure the number and behaviour of Google reCAPTCHA users.
SIDCC	Security cookie to protect users data from unauthorised access.
SSID	Google set a number of cookies on any page that includes a Google reCAPTCHA. While we have no control over the cookies set by Google, they appear to include a mixture of pieces of information to measure the number and behaviour of Google reCAPTCHA users.
__utmx	This cookie is associated with Google Website Optimizer, a tool designed to help site owners improve their wbesites. It is used to distinguish between two varaitions a webpage that might be shown to a visitor as part of an A/B split test. This helps site owners to detemine which version of a page performs better, and therefore helps to improve the website.
__utmxx	This cookie is associated with Google Website Optimizer, a tool designed to help site owners improve their wbesites. It is used to distinguish between two varaitions a webpage that might be shown to a visitor as part of an A/B split test. This helps site owners to detemine which version of a page performs better, and therefore helps to improve the website.

Name	Descripiton
_hjid	Hotjar cookie. This cookie is set when the customer first lands on a page with the Hotjar script. It is used to persist the random user ID, unique to that site on the browser. This ensures that behavior in subsequent visits to the same site will be attributed to the same user ID.
_hjIncludedInSample	This cookie is associated with web analytics functionality and services from Hot Jar, a Malta based company. It uniquely identifies a visitor during a single browser session and indicates they are included in an audience sample.
intercom-id-[xxx]	This cookie is used by Intercom as a session so that users can continue a chat as they move through the site.
intercom-session-[xxx]	Used to keeping track of sessions and remember logins and conversations.
demdex	Via a unique ID that is used for semantic content analysis, the user's navigation on the website is registered and linked to offline data from surveys and similar registrations to display targeted ads.
CookieConsent	Stores the user's cookie consent state for the current domain.
__cfduid	Used by the content network, Cloudflare, to identify trusted web traffic.
ss	These cookies enable the website to provide enhanced functionality and personalisation . They may be set by us or by third party providers whose services we have added to our pages. These services may include the Live Chat facility, Contact Us form(s), the Product Quotation forms and submission process, and the Email Newsletter sign up functionality .

Name	Descripiton
_ga	This cookie name is asssociated with Google Universal Analytics - which is a significant update to Google's more commonly used analytics service. This cookie is used to distinguish unique users by assigning a randomly generated number as a client identifier. It is included in each page. Registers a unique ID that is used to generate statistical data on how the visitor uses the website. request in a site and used to calculate visitor, session and campaign data for the sites analytics reports. By default it is set to expire after 2 years, although this is customisable by website owners.
_gat	Used by Google Analytics to throttle request rate. This cookie name is associated with Google Universal Analytics, according to documentation it is used to throttle the request rate - limiting the collection of data on high traffic sites. It expires after 10 minutes.
_gid	This cookie name is asssociated with Google Universal Analytics. This appears to be a new cookie and as of Spring 2017 no information is available from Google. It appears to store and update a unique value for each page visited. Registers a unique ID that is used to generate statistical data on how the visitor uses the website.
IDE	Used by Google DoubleClick to register and report the website user's actions after viewing or clicking one of the advertiser's ads with the purpose of measuring the efficacy of an ad and to present targeted ads to the user.
r/collect	Used by Google DoubleClick to register and report the website user's actions after viewing or clicking one of the advertiser's ads with the purpose of measuring the efficacy of an ad and to present targeted ads to the user.
test_cookie	Used to check if the user's browser supports cookies.
collect	Used to send data to Google Analytics about the visitor's device and behaviour. Tracks the visitor across devices and marketing channels.
ads/user-lists/#	These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites.
c	Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network.
khaos	Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network.
put_#	Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network.
rpb	Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network.
rpx	Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network.
tap.php	Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network.