페이지 5 | SOC Prime

인터록 랜섬웨어 탐지: FBI·CISA, ClickFix 사회공학 기법 이용한 대규모 공격 경고

Posted on 23.07.202523.07.2025 by Veronika Telychko

2025년 7월 중순, 연구진은 Interlock 랜섬웨어 그룹이 ClickFix 변종을 악용해 PHP 기반 새로운 RAT을 배포한 사실을 발표했습니다. 이에 대응해 FBI와 CISA 등 주요 기관이 협력하여 글로벌 사이버 방어 커뮤니티에 경고를 발행했습니다. 공격자는 합법적으로 보이는 웹사이트를 통한 드라이브-바이 다운로드와 ClickFix 사회공학 기법을 사용해 초기 침투를 시도하며, 데이터를 유출·암호화하는 이중 갈취(double-extortion) 모델을 구사합니다. Interlock 랜섬웨어 활동 탐지 […]

CVE-2025-53770 탐지: Microsoft SharePoint 제로데이 취약점, 원격 코드 실행(RCE) 공격에 적극 악용 중

Posted on 21.07.202521.07.2025 by Daryna Olyniychuk

이번 여름에는 마이크로소프트 제품에 영향을 미치는 치명적인 취약점들이 급증했습니다. Windows의 새로운 원격 코드 실행(RCE) 취약점인 CVE-2025-33053는 스텔스 팔콘(Stealth Falcon) APT 그룹에 의해 적극적으로 악용되었습니다. 동시에, EchoLeak (CVE-2025-32711)이라 명명된 또 다른 심각한 결함이 마이크로소프트 코파일럿(Microsoft Copilot)에서 발견되었으며, 사용자 개입 없이 이메일을 통해 은밀한 데이터 유출이 가능하게 합니다. 이들 취약점이 여전히 기억 속에 남아있는 가운데, 주목은 또 […]

APT28(UAC-0001) 공격 탐지: 러시아 연계 그룹이 LLM 기반 LAMEHUG 악성코드로 보안 및 국방 부문 타깃

Posted on 18.07.202518.07.2025 by Veronika Telychko

악명 높은 러시아 정부 지원 위협 그룹인 UAC-0001 (APT28로도 추적됨)이 다시 한 번 사이버 위협 환경에 등장했습니다. CERT-UA가 6월 말에 이 그룹이 COVENANT 프레임워크와 BEARDSHELL 백도어를 사용하는 사실을 공개한 이후, UAC-0001은 우크라이나에 대한 공격에 집중해왔습니다. CERT-UA는 이번에 LLM이 포함된 LAMEHUG 도구를 활용하는 보안 및 방위 부문을 겨냥한 새로운 사이버 공격 파동을 보고했습니다. LLM 기반 LAMEHUG […]

CVE-2025-6558 취약점: 구글 크롬 제로데이 공격 사례 분석

Posted on 16.07.202516.07.2025 by Daryna Olyniychuk

여름 더위가 계속되면서 인기 소프트웨어 제품에서 치명적인 취약점도 함께 급증하며 전 세계 사이버 위협 환경이 더욱 심각해지고 있습니다. CVE-2025-25257, 포티넷(Fortinet)의 FortiWeb 웹 애플리케이션 방화벽에서 발견된 치명적 결함 공개 직후 또 다른 고위험 취약점이 등장했습니다. 공격자들은 구글 크롬(Google Chrome) 브라우저의 제로데이 취약점인 제로데이 CVE-2025-6558을 악용하며 모든 지원 시스템에서 긴급 패치가 진행 중입니다. 제로데이 익스플로잇은 지난 4년간 […]

Interlock 랜섬웨어 탐지: 공격자가 FileFix를 통해 새로운 PHP 기반 RAT 배포

Posted on 15.07.202515.07.2025 by Veronika Telychko

고영향의 이중 갈취(double-extortion) 공격으로 작동해 온 Interlock 랜섬웨어 운영 그룹의 위협 배우들이 사이버 위협 지형에 다시 등장했습니다. 공격자들은 최근 PHP 기반의 새로운 커스텀 RAT 변형을 대규모 캠페인에 배치했으며, 수정된 ClickFix 변형인 FileFix를 활용해 여러 산업의 조직을 표적으로 삼고 있습니다. Interlock 랜섬웨어 공격 탐지하기 Verizon의 2025년 데이터 유출 조사 보고서(DBIR)에 따르면, 랜섬웨어는 전체 유출의 44%를 차지하며 […]

CVE-2025-25257: FortiWeb의 치명적 SQL 인젝션 취약점으로 인증 없이 원격 코드 실행 가능

Posted on 14.07.202514.07.2025 by Veronika Telychko

최근 **Windows SPNEGO Extended Negotiation**에서 발생한 치명적인 힙 기반 버퍼 오버플로우 취약점 CVE-2025-47981 공개에 이어, 보안 팀은 이번에는 Fortinet의 웹 애플리케이션 방화벽 **FortiWeb**에서 발생한 또 하나의 심각한 취약점에 직면했습니다. **CVE-2025-25257**로 지정되었으며, CVSS 점수는 9.6입니다. 이 취약점은 **인증 없이 발생하는 SQL 인젝션**으로, 정교하게 제작된 HTTP/HTTPS 요청을 통해 공격자가 임의의 SQL 명령을 실행할 수 있습니다. 취약점 악용은 […]

CVE-2025-47981: Windows SPNEGO 확장 협상에서 발생하는 치명적 힙 기반 버퍼 오버플로우 취약점

Posted on 10.07.202510.07.2025 by Daryna Olyniychuk

1.4억 대 이상의 Windows 기기와 Microsoft 365 및 Azure의 광범위한 도입으로, Microsoft 기술은 현대 기업 인프라의 기반을 형성하고 있습니다. 그러나 이러한 광범위한 사용은 공격자에게 매력적인 타겟이 되기도 합니다. 2025 BeyondTrust Microsoft 취약점 보고서에 따르면, 2024년에는 1,360건의 Microsoft 관련 취약점이 기록적으로 보고되어 전년 대비 11% 증가했으며, 공격 표면이 점점 확장되고 있음을 보여줍니다. 이 같은 추세는 최근 […]

BERT 랜섬웨어 탐지: 아시아, 유럽, 미국 대상 Windows 및 Linux 공격 분석

Posted on 10.07.202510.07.2025 by Veronika Telychko

Verizon 2025 데이터 침해 조사 보고서(DBIR)에 따르면, 랜섬웨어는 여전히 주요한 사이버 위협으로, 전체 침해 사례의 44%에서 탐지되었습니다. 이는 전년도 분석의 32%에서 크게 증가한 수치입니다. 2024년 평균 몸값이 200만 달러에 달하면서, 경제적 이익이 이 위협의 성장을 계속 촉진하고 있습니다. 이로 인해 점점 더 많은 사이버 범죄자들이 랜섬웨어를 채택하고 있으며, BERT와 같은 Windows와 Linux 시스템을 모두 노리는 […]

CVE-2025-5777 탐지: NetScaler ADC에서 발견된 “CitrixBleed 2”로 불리는 새로운 치명적 취약점, 악용 위험 직면

Posted on 04.07.202504.07.2025 by Veronika Telychko

주요 Linux 배포판에 영향을 미치는 두 개의 Sudo 관련 로컬 권한 상승 취약점 공개 직후, 이미 실제 공격에 악용된 NetScaler ADC의 심각한 보안 문제로 관심이 이동했습니다. CVE-2025-5777로 추적되는 이 취약점은 메모리 오버플로우 문제로, 예기치 않은 제어 흐름과 잠재적인 서비스 거부(DoS) 상황을 초래할 수 있습니다. CVE-2025-5777은 이전에 공개된 CVE-2023-4966(일명 CitrixBleed)와 유사하다는 점 때문에 주목받았으며, 이 역시 […]

CVE-2025-32463 및 CVE-2025-32462 탐지: Sudo 로컬 권한 상승 취약점이 Linux 환경을 위협하다

Posted on 02.07.202509.07.2025 by Veronika Telychko

한 달도 채 되지 않아 주요 Linux 배포판에 영향을 미치는 두 가지 로컬 권한 상승(LPE) 취약점인 CVE-2025-6018 및 CVE-2025-6019이 공개된 이후, Linux 시스템을 겨냥한 또 다른 보안 결함들이 새롭게 발견되었습니다. 보안 연구원들은 다양한 Linux 배포판에 설치된 광범위하게 사용되는 Sudo 유틸리티에서 발견된 두 가지 로컬 권한 상승 취약점(CVE-2025-32462 및 CVE-2025-32463)을 식별했습니다. 취약점 악용은 여전히 공격자가 초기 […]

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.