페이지 85 | SOC Prime

위협 탐지 마켓플레이스를 통한 Sysmon 탐지

Posted on 02.02.202125.06.2025 by Alla Yurchenko

SOC Prime에서 우리는 모든 보안 도구의 최대 가치를 창출하고 새롭게 등장하는 위협으로부터의 효과적인 보호를 가능하게 하는 사명을 맡고 있습니다. 2020년 8월, SIGMA 프로젝트는 SOC Prime의 Sysmon 백엔드를 도입했습니다. 이 백엔드는 Sysmon 구성을 위해 추가할 Sysmon 규칙을 생성하며, 이는 Sysmon의 “include” 기본 필터링을 사용하는 누구에게나 혁신적인 것입니다. Sysmon 이벤트 Microsoft-Windows-Sysmon/Operational EventLog는 Sysmon에 의해 생성된 모든 이벤트를 […]

리눅스 OS에서 권한 상승을 가능하게 하는 Sudo의 힙 버퍼 오버플로우 (CVE-2021-3156)

Posted on 29.01.202109.08.2025 by Alla Yurchenko

최근 공개된 Sudo의 보안 문제는 인증되지 않은 해커가 Linux 장치에서 루트 권한으로 권한을 상승시킬 수 있게 합니다. 이 취약점은 2011년에 도입되었으며 거의 10년 동안 발견되지 않았습니다. Linux Sudo 취약점 설명 Sudo는 시스템 관리자를 위한 표준 서비스로, 대부분의 Unix 및 Linux 환경에 전반적으로 적용됩니다. 이 유틸리티는 관리자가 특정 사용자에게 제한된 루트 접근을 제공할 수 있도록 권한 […]

북한 해커, 보안 연구자 표적 위해 소셜 미디어 의존

Posted on 27.01.202109.08.2025 by Alla Yurchenko

Google의 위협 분석가들은 취약성 연구원 및 레드 팀 구성원을 대상으로 한 현재 악성 캠페인에 대해 경고하고 있습니다. 보고에 따르면, 이 작전의 뒤에는 북한이 지원하는 행위자가 있으며, 가짜 소셜 미디어 프로필을 통해 개별 보안 실무자에게 접근하기 위해 새로운 사회공학 기법을 활용하고 있습니다. 보안 연구자에 대한 공격 Google 위협 분석 그룹(TAG)의 캠페인 개요 에 따르면 북한이 후원하는 […]

다크 할로(APT), 솔라윈즈 해킹 및 말웨어바이트 침해 배후에 있다

Posted on 26.01.202109.08.2025 by Alla Yurchenko

다크 할로(UNC2452, SolarStrom)로 명명된 새로운 고도화된 APT 그룹이 최근 사이버 보안 분야에 등장하여 지난 몇 달 동안 주요 언론의 헤드라인을 차지했습니다. 연구자들은 이 고급 행위자가 역사적인 SolarWinds 해킹과 Malwarebytes 보안 벤더 공격의 배후일 가능성이 있다고 믿습니다. 다크 할로란 누구인가? Volexity의 보안 전문가들 은 다크 할로가 2019년 말에 악성 활동을 시작했다고 추정합니다. 이 그룹은 미국의 이름 […]

Oski 정보 탈취기, 암호화폐 지갑 비우고 브라우저 데이터 추출

Posted on 25.01.202109.08.2025 by Alla Yurchenko

데이터 절도 악성코드는 금융 동기를 가진 해커들 사이에서 계속해서 인기를 얻고 있습니다. 증가하는 관심은 지하 시장에서 새롭고 정교한 변종의 개발을 촉진합니다. 분명히, 가장 저렴하고 동시에 기능적인 제품들이 먼저 주목을 받습니다. 여기에서 오스키 스틸러는 매우 위험하고 비교적 저렴한 악성코드로 주목받습니다. 오스키 스틸러 기능 오스키 정보 스틸러는 2019년 말에 등장했습니다. 그 이후로, 러시아 다크 웹 포럼에서 악성코드-서비스(MaaS) […]

제휴자 vs 사냥꾼: 다크사이드를 대항하여 싸우기

Posted on 25.01.202109.08.2025 by Emanuele De Lucia

소개 On 2020년 8월 사이버 위협 환경에 등장한 랜섬웨어 에 속하는 새로운 유형의 멀웨어입니다. 이 멀웨어를 개발한 공격자는 이를 “다크사이드(DarkSide)” 라고 불렀고, 이 유형의 다른 멀웨어와 마찬가지로 빅 게임 헌팅 (BGH) 캠페인에서 운영됩니다. 거의 동시에 전용 유출 사이트(Dedicated Leak Site)가 다크웹 에 제공되었으며, 처음 피해자를 알리기 위해 TOR 네트워크 뒤에 있습니다. 그들의 DLS 다크사이드 운영자는 […]

새로운 Raindrop 맬웨어, SolarWinds 침해와 연결

Posted on 22.01.202109.08.2025 by Alla Yurchenko

SolarWinds 침해에 대한 심층적인 조사에서 이 역사적인 사건과 관련된 네 번째 악성 소프트웨어가 드러났습니다. 보안 전문가들에 따르면, Raindrop이라는 새로운 위협은 Cobalt Strike 다운로더입니다. 이는 공격의 타협 후 단계에서 선택된 여러 목표 네트워크 간의 수평 이동을 강화하기 위해 적용되었습니다. Raindrop은 이미 주목을 받고 있는 Sunburst, Sunspot, Teardrop과 함께 SolarWinds의 맞춤형 악성 소프트웨어의 수를 네 개로 증가시킵니다. […]

Windows Finger 명령어를 악용하여 MineBridge 백도어 전달

Posted on 20.01.202109.08.2025 by Alla Yurchenko

위협 행위자는 Windows 보안 제한을 회피하고 대상 네트워크에 멀웨어를 배포할 새로운 방법을 끊임없이 찾고 있습니다. LoLbins로 알려진 기본 Windows 실행 파일은 이 목적을 위해 자주 악용되고 있습니다. 최근에 해커들이 MineBridge 백도어를 배포하기 위해 악용했기 때문에 Windows Finger 기능이 이 목록에 추가되었습니다. Windows Finger 남용된 for 멀웨어 Finger 기능은 원격 시스템 사용자의 정보를 조회하는 데 사용되는 […]

TA551 해커들, 스팸 메일 캠페인에 아이스드ID 트로잔 배포

Posted on 20.01.202109.08.2025 by Alla Yurchenko

2020년 7월부터 보안 연구원들은 TA551(일명 Shathak) 악성 스팸 루틴에 구현된 주목할 만한 변화를 관찰했습니다. TA551 캠페인의 배후 위협 행위자들은 Ursnif와 Valak 배포에서 IcedID 뱅킹 트로이 목마 감염으로 전환했습니다. TA551 개요 TA551은 2019년 2월에 등장한 장기적인 악성 스팸 캠페인입니다. 처음에는 영어권 피해자들에게 Ursnif(Gozi/Gozi-ISFB) 뱅킹 트로이 목마를 전달하는 데 주력했습니다. 그러나 2019년 말까지 연구자들은 Valak과 IcedID가 정기적으로 […]

전쟁터 RAT 맬웨어, 콘퓨셔스 APT에 의해 타겟 공격에 사용됨

Posted on 19.01.202109.08.2025 by Alla Yurchenko

보안 연구원들은 Warzone RAT 악성코드를 활용하여 대상자를 손상시키는 Confucius APT 캠페인이 진행 중임을 발견했습니다. 이 캠페인은 중국 및 기타 남아시아 국가의 정부 부문을 대상으로 하는 것으로 추정됩니다. Warzone RAT 설명 Warzone 원격 액세스 트로이 목마(RAT)는 AveMaria 스틸러의 뛰어난 후속작으로, 2018년 맬웨어-서비스-스트레인(MaaS) 변종으로 처음 등장했습니다. 2020년 동안 Warzone은 악성 경쟁에서 우위를 점하기 위해 운영자에 의해 크게 […]

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.