페이지 74 | SOC Prime

RedLine Stealer 멀웨어 탐지

Posted on 17.02.202208.08.2025 by Eugene Tkachenko

적들은 항상 그들의 악의적인 작전을 최대한 성공시키기 위해 새로운 트릭을 찾습니다. 이번에는 사이버 범죄자들이 Windows 11의 광범위한 배포 단계 발표를 이용해 악성코드가 포함된 업그레이드 설치 프로그램으로 사용자를 표적으로 삼고 있습니다. 다운로드 및 실행된 경우, 예상치 못한 피해자들의 시스템이 감염됩니다. RedLine 정보 탈취. RedLine Stealer란 무엇인가? 2020년에 처음 공개된 RedLine stealer는 악성코드-서비스-모델(MaaS) 위협으로 지하 포럼에서 점점 […]

QBot 멀웨어 탐지: 오래된 개의 새로운 기술

Posted on 16.02.202208.08.2025 by Alla Yurchenko

늙은 개에게 새로운 재주를 가르칠 수 없다는 말이 있지만, 사이버 범죄자들은 흔한 고정관념을 무시하고 QBot 을(를) 갱신하여 전 세계의 피해자를 대상으로 새로운 악의적 수법을 사용하고 있습니다. 이 ‘베테랑’ 악성코드는 2007년에 처음 등장했지만, 보안 연구자들은 QBot이 악성 트렌드를 타고 꾸준히 업데이트되고 있음을 관찰하고 있습니다. 예를 들어, 보안 연구자들은 QBot 운영자들이 LOLBin(Living Off the Land Binaries)을 점점 […]

LockBit 2.0 랜섬웨어 탐지: 새 공격 기술 및 암호화 방법으로 악명 높은 위협 재출현

Posted on 10.02.202208.08.2025 by Alla Yurchenko

LockBit 운영자들이 빠르게 가속하고 있습니다. 이 조직은 2019년부터 사이버 보안 전문가들의 레이더에 포착되었으며, LockBit 랜섬웨어 2.0 버전을 2021년 6월에 출시하면서 개조되었습니다. 2022년 2월 7일 연방 수사국(FBI) 는 IOC를 공개하였습니다, LockBit 2.0 랜섬웨어 공격에 대한 경고를 발했습니다. 현재 데이터에 따르면 이번 캠페인은 빠른 데이터 유출과 민감한 정보 노출이 특징입니다. LockBit 2.0 업그레이드 2021년 여름부터 LockBit 그룹은 […]

라자루스 APT, Windows 업데이트와 GitHub을 악용하기 위해 다시 등장

Posted on 03.02.202208.08.2025 by Eugene Tkachenko

2022년이 시작된 지 한 달이 되었지만, 공격의 감소는 보이지 않으며, 오히려 사이버 보안 분야는 활기를 띠고 있습니다. 풍경은 익숙합니다: 숨어 있는 해커들과 그들에게 휴식을 주지 않기 위해 열심히 일하고 있는 보안 실무자들. 1월 말, 새로운 공격 캠페인이 북한과 연계된 APT에 의해 시작되었으며, 이는 Malwarebytes 위협 인텔리전스 팀에 의해 발견되었습니다. 이번에 국가 지원 행위자는 Windows Update […]

BlackCat 랜섬웨어 탐지: Rust로 쓰여진 불운

Posted on 01.02.202208.08.2025 by Alla Yurchenko

적대적 행위자들은 미국, 유럽, 호주, 인도, 필리핀의 조직을 공격하기 위해 이번에는 Rust로 작성된 새로운 랜섬웨어를 사용하여 공격 수위를 높이고 있다. ALPHV BlackCat 랜섬웨어 개발자는 3자 프레임워크/툴셋(예: Cobalt Strike)을 통해 또는 취약한 애플리케이션을 악용하여 Windows 및 Linux OS를 대상으로 한다. BlackCat 갱단은 현재 RAMP, XSS, Exploit 같은 포럼에서 해커를 적극적으로 모집하면서 인상적인 비율의 랜섬 지불금을 미끼로 […]

CVE-2021-4034 탐지: 모든 주요 리눅스 배포판에 영향을 미치는 악명 높은 PwnKit 취약점

Posted on 27.01.202209.08.2025 by Eugene Tkachenko

어둠 속에서 벌어지는 일은 빛에서 밝혀져야 합니다. 보안 전문가들은 거의 모든 리눅스 호스트에 영향을 미치는 특히 위험한 12년 된 버그를 밝혀냈습니다. 이 결함은 성공적으로 악용될 경우, 로컬의 권한이 없는 공격자가 문자 그대로 어떤 리눅스 머신에서도 루트 접근 권한을 부여 받을 수 있게 합니다. CVE-2021-4034 (PwnKit) 설명 사이버 영역이 아직 log4j 재해에서 회복하고 있는 동안, 이제 […]

위협 현상금 개발자와의 인터뷰: Nattatorn Chuensangarun

Posted on 26.01.202225.06.2025 by Alla Yurchenko

SOC Prime의 커뮤니티에 대한 최신 뉴스를 시청하세요! 오늘은 우리에게 기여하는 다작 탐지 컨텐츠 작가인 Nattatorn Chuensangarun을 소개하고자 합니다. Threat Bounty 프로그램 2021년 8월 이후로. Nattatorn은 Sigma 규칙에 집중하는 활발한 콘텐츠 개발자입니다. SOC Prime 플랫폼의 Threat Detection Marketplace 레파지토리에서 Nattatorn의 최고 품질 및 가치의 탐지를 참조할 수 있습니다: 탐지 콘텐츠 보기 당신의 직업 경력과 사이버 보안 […]

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 […]

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.