Threat Hunting | 2 중 2 번째 페이지

5월 16, 2022

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 […]

MITRE ATT&CK4이란 무엇이며 자기 발전에 어떻게 활용할 수 있을까?

4월 11, 2022

태그: TDM, Threat Hunting

소개 많은 블루 팀이 사용 중인 MITRE ATT&CK® 는 탐지 및 대응 성숙도를 향상시키기 위해 있습니다. 블루 팀의 EDR 도구, 이벤트 로그 및 트라이에이지 도구 아스널은 시스템에서 일어나는 일의 이야기를 열어줍니다. 그러나 이상현상은 정상적이며 이러한 경고 및 데이터 소스를 트라이에이지하여 대응 조치나 필터링으로 진행해야 합니다. 이 MITRE 프로젝트는 수비자에게 공격을 이해하기 위한 도구로 사용할 수 […]

Uncoder CTI: 단계별 가이드라인

10월 07, 2021

태그: How to, Threat Hunting, Uncoder CTI

SOC Prime는 새 버전에서 소개된 Uncoder CTI를 발표하게 되어 기쁩니다. SOC Prime 플랫폼 협력적인 사이버 방어를 위한 시스템이 이제 대중에게 공개되었습니다. https://cti.uncoder.io/이번부터는 경험에 상관없이 모든 위협 정보 분석가 및 위협 헌터들이 Uncoder CTI를 사용하여 현장에서 IOC 기반의 위협 헌팅을 시도할 수 있게 됩니다. 팀의 보안 요구 사항에 맞춘 즉석 IOC 쿼리 생성을 위한 공개 Uncoder […]

위협 바운티 개발자와의 인터뷰: 셸리 라반

4월 22, 2021

태그: Detection Content, Interview, Shelly Raban, Threat Hunting

우리 커뮤니티의 힘을 강조하는 신선하고 핫한 뉴스 캐스트를 만나보세요! 오늘은 2020년 11월부터 SOC Prime의 Threat Bounty Program에 기여하고 있는 열정적인 개발자 Shelly Raban을 소개합니다. Shelly는 YARA 규칙에 집중하며 빠르게 생산적인 SOC 콘텐츠 작성자가 되었습니다. Threat Detection Marketplace에서 최고의 품질과 가치를 지닌 Shelly의 탐지를 참조할 수 있습니다: 탐지 콘텐츠 보기 자기소개와 어떻게 위협 사냥 활동에 참여하게 […]

개발자 인터뷰: 로만 란스키이

9월 22, 2020

태그: Interview, Roman Ranskyi, Sigma, Threat Hunting

오늘은 SOC Prime 위협 탐지 마켓플레이스 리더보드에서 보실 수 있는 탐지 콘텐츠 저자 중 한 명을 독자에게 소개하고자 합니다. SOC Prime의 위협 사냥/콘텐츠 개발 엔지니어인 Roman Ranskyi를 만나보세요. Threat Bounty Program에 대해 읽어보세요 – https://my.socprime.com/tdm-developers Threat Bounty Program 개발자와의 더 많은 인터뷰 – https://socprime.com/tag/interview/ Roman, 본인에 관해 조금 말씀해주시고, 사이버 보안 분야에서의 경험에 대해 […]

위협 헌팅 기본: 수동으로 접근하기

9월 25, 2019

태그: How to, SIEM & EDR, TDM, Threat Hunting

이 블로그의 목적은 위협 사냥에서 수동(경고 기반이 아닌) 분석 방법의 필요성을 설명하는 것입니다. 집계/스택 카운팅을 통한 효과적인 수동 분석의 예가 제공됩니다. 자동화는 필수적이다 자동화는 절대적으로 중요하며 위협 사냥꾼으로서 가능한 한 최대한 자동화해야 합니다. 하지만 자동화는 데이터에 대한 가정이나 주어진 환경에서 자동화가 효과적일지에 대한 가정에 기반하여 구축됩니다. 많은 경우 이러한 가정은 다른 분석가, 엔지니어, 시스템 소유자 […]

준비 운동: 자신 개발을 위한 ATT&CK 활용법

7월 11, 2019

태그: TDM, Threat Hunting

소개 많은 블루 팀들은 탐지 및 대응 성숙도를 높이기 위해 MITRE ATT&CK을 사용하고 있습니다. 블루 팀의 EDR 도구, 이벤트 로그, 트라이에이지 도구 등의 무기는 엔드포인트에서 발생하는 일을 열어주고 있습니다. 그러나 이상 현상은 정상적인 것이며, 이러한 경보와 데이터 소스는 대응 조치나 필터링을 진행하기 위해 우선 순위 분류가 필요합니다. ATT&CK 프로젝트는 공격을 이해하기 위한 도구로 사용할 수 […]

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.

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