페이지 66 | SOC Prime

이터니티 멀웨어 탐지: 새로운 모듈식 MaaS

Posted on 18.05.202208.08.2025 by Anastasiia Yevdokimova

사이버 보안 전문가들이 더 확장 가능하고 혁신적인 솔루션으로 보안 운영 센터(SOC) 운영을 강화하기 위해 열심히 노력하고 있는 동안, 위협 행위자들도 이 끝없는 보안 경쟁에서 뒤처지지 않으려 노력하고 있습니다. 보안 연구원들은 멀웨어 서비스(MaaS) 제공 수의 증가를 감지했으며, 운영자들은 새로운 정교한 배포 및 확산 방식을 도입하고 있습니다. 가장 최근의 예 중 하나는 “Eternity Project”라는 이름으로 불리는 멀웨어 […]

레스트링크 작전: 일본을 겨냥한 APT 캠페인 탐지

Posted on 18.05.202208.08.2025 by Daryna Olyniychuk

2022년 4월 이후 연구원들은 일본 조직을 특정 대상으로 하는 일련의 표적 사이버 공격을 관찰하고 있습니다. Operation RestyLink라는 이름의 이 캠페인은 최소한 2022년 3월부터 활동해 온 것으로 믿어지며 관련 악성 활동은 2021년 10월로 거슬러 올라갑니다. 정확한 배경은 현재 불분명하지만, 공격 킬 체인과 고도로 표적화된 특성은 정교한 ATP가 이 악성 작업의 배후에 있을 가능성을 시사합니다. Operation RestyLink […]

이란의 COBALT MIRAGE 위협 그룹, 미국 조직을 대상으로 랜섬웨어 공격 시작

Posted on 17.05.202208.08.2025 by Veronika Zahorulko

이란 정부의 지원을 받는 적들이 전 세계 여러 산업을 대상으로 다양한 공격 벡터를 활용하여 속도를 높이고 있습니다. 악명 높은 APT34 그룹에 의해 시작된 스피어 피싱 캠페인을 빠르게 이어가는 새로운 사이타마 백도어가 퍼지고, 또 다른 이란 연계 해킹 그룹이 미국 기업들을 대상으로 랜섬웨어 공격을 수행하면서 헤드라인을 장식하고 있습니다. 이란 국가의 지원을 받는 COBALT MIRAGE 위협 그룹이 […]

CVE-2022-30525 탐지: 명령어 삽입 공격을 허용하는 치명적인 취약점

Posted on 17.05.202208.08.2025 by Anastasiia Yevdokimova

Zyxel 제품에서 새로 발견된 버그는 유럽과 미국의 수만 명의 사용자를 위험에 빠뜨립니다. Zyxel의 ATP 시리즈, VPN 시리즈, USG FLEX 시리즈 비즈니스 방화벽에 영향을 미치는 이 치명적인 취약점은 CVE-2022-30525로 추적되며, 심각도 점수는 9.8 CVSS입니다. 이 취약점은 해커가 손상된 장치에서 사전 인증 없이 임의 코드를 실행할 수 있는 길을 열어줍니다. CVE-2022-30525 탐지 CVE-2022-30525 결함을 악용한 시스템 침입을 […]

CVE-2022-29108 탐지: Microsoft SharePoint Server에서 새로 발견된 결함

Posted on 16.05.202208.08.2025 by Anastasiia Yevdokimova

2022년 5월 마이크로소프트 패치 화요일은 마이크로소프트 제품의 74개 결함을 드러냈으며, 이 중에는 CVE-2022–26923과 같은 치명적인 취약점과 이를 완화하기 위한 필수 수정 사항이 포함되어 있습니다. CVE-2022–26923, 이를 완화하기 위한 필수 수정 사항과 함께 제공되었습니다. 새로운 SharePoint Server 원격 코드 실행(RCE) 취약점은 올해 2월 발견된 CVE-2022-22005로 태그된 또 다른 마이크로소프트 SharePoint RCE와 유사하며, 해커가 손상된 기기에서 임의의 […]

SIGMA 규칙이란 무엇인가: 초보자 가이드

Posted on 16.05.202217.06.2025 by Adam Swan

이 블로그 게시물은 SIGMA를 탐지 언어로 활용하는 것을 주제로 하며, 가장 중요한 SIGMA 규칙 구성 요소(로그소스 및 탐지), SIGMA 분류 체계, SIGMA 규칙 테스트 등을 다룹니다. 및 SIGMA에 익숙하지 않은 분석가들이 첫 번째 규칙을 작성하도록 준비시키는 과정입니다. 또한, SIGMA를 이용한 탐지 엔지니어링에 대한 소음, 아이디어, 로그 소스 등의 짧은 토론도 제공합니다. SIGMA 규칙 사례 과거에는 […]

사이타마 백도어 탐지: APT34, 요르단 외교부를 겨냥한 새로운 악성코드

Posted on 13.05.202208.08.2025 by Anastasiia Yevdokimova

APT34로 알려진 이란 해커들은 Saitama라는 새로운 백도어를 배포하는 스피어 피싱 캠페인을 시작했습니다. 이번에 APT34는 요르단 외무부 관리들을 대상으로 삼았습니다. APT34는 OilRig, Cobalt Gypsy IRN2, Helix Kitten 등의 다른 이름과 관련이 있으며, 2014년 이후 금융 및 정부 기관뿐만 아니라 통신, 에너지, 화학 산업의 기업 및 조직을 주로 공격해왔습니다. Saitama 백도어 탐지 아래의 규칙은, 예리한 위협 현상금 […]

아마겟돈 APT, 새로운 피싱 캠페인에서 감마로드.PS1_v2 첩보 악성코드를 우크라이나에 투하

Posted on 13.05.202208.08.2025 by Veronika Zahorulko

악명 높은 러시아 국가 지원 해킹 집단, 아르마게돈은 최근 우크라이나 및 유럽 국가 기관을 대상으로 한 피싱 공격에 연루되었으며, 악의적인 활동을 계속하고 있습니다. 최신 CERT-UA 조사에 따르면, UAC-0010으로도 식별되는 아르마게돈 공격자들은 우크라이나를 대상으로 한 또 다른 사이버 공격에서 피싱 이메일을 배포하고 GammaLoad.PS1_v2로 알려진 악성 소프트웨어를 유포하는 모습을 보였습니다. GammaLoad.PS1_v2 멀웨어 배포를 통한 우크라이나 공격하는 아르마게돈 […]

Nerbian RAT 탐지: 코로나19 유인책을 활용한 유럽 사용자 대상 신종 트로이목마

Posted on 12.05.202208.08.2025 by Daryna Olyniychuk

또 다른 하루, 또 다른 RAT가 해커들이 관심을 보이는 시스템에 침투하고 있습니다. 이번에는 코로나19와 세계 보건 기구의 유혹을 활용하여 이탈리아, 스페인, 영국의 사용자들을 대상으로 공격을 진행하고 있는 Nerbian RAT라는 트로이 목마가 주목받고 있습니다. 새로 발견된 위협은 Go로 작성되어 있으며, 이는 소프트웨어를 운영 체제에 구애받지 않게 하여 Windows와 Linux 사용자를 모두 타겟으로 할 수 있게 만듭니다. […]

CVE-2022-26923 탐지: Active Directory 도메인 권한 상승 취약점

Posted on 12.05.202208.08.2025 by Veronika Zahorulko

권한 악용 공격은 Microsoft의 Windows Active Directory (AD) 도메인 환경에서 규모를 확장하고 있으며 수백만 대의 장치를 대상으로 확대되고 있습니다. Microsoft 보안 대응 센터(MSRC)는 회사의 제품 및 서비스에 영향을 미치는 보안 결함에 대한 최근의 업데이트 정보를 제공하며, 최근 발견된 Active Directory 도메인 서비스의 권한 상승 취약점으로 추적된 CVE-2022–26923에 대해 강조하고 있습니다.. CVE-2022–26923 감지 CVE-2022–26923 익스플로잇 시도로 […]

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.