페이지 68 | SOC Prime

SYK 크립터 탐지: Discord를 통해 여러 RAT을 퍼트리는 NET. 멀웨어

Posted on 23.05.202208.08.2025 by Daryna Olyniychuk

디스코드가 온라인 사용자 커뮤니티 사이에서 극도의 인기를 끌면서 2021년 기준으로 1억5000만 명이 사용하고 있는 가운데, 해커들은 이 채팅, VoIP 및 디지털 배포 플랫폼에 눈길을 돌리고 있습니다. 공격 가능 면적은 광범위하며 유망하여, 위협 행위자가 디스코드를 악용하여 악성 코드를 배포하고 다른 악의적인 활동을 할 수 있습니다. 최근, 보안 연구자들은 디스코드 공격 체인에서 유행하는 새로운 악성코드를 밝혀냈습니다. 특히 […]

파일리스 멀웨어 감지: AveMariaRAT / BitRAT / PandoraHVNC 공격

Posted on 20.05.202208.08.2025 by Anastasiia Yevdokimova

사이버 범죄자들이 새로운 피싱 캠페인에서 세 가지 파일리스 악성코드 계열을 한 번에 사용하여 마이크로소프트 윈도우 사용자들을 대상으로 하고 있습니다. 피싱 이메일은 신뢰할 수 있는 출처의 결제 보고서를 모방하며 첨부된 마이크로소프트 엑셀 문서를 보도록 요청하는 짧은 메시지를 포함합니다. 이 파일은 무기화된 매크로를 포함하고 있으며, 실행되면 피해자의 민감한 데이터를 훔치기 위한 악성코드를 퍼뜨립니다. 적들은 다음과 같은 악성코드 […]

PowerShell RAT 탐지: 전쟁 관련 정보 탐색을 위한 맞춤형 멀웨어

Posted on 19.05.202208.08.2025 by Anastasiia Yevdokimova

독일에 있는 사용자들이 새롭게 유포되는 악성코드 캠페인에 희생양이 되고 있습니다. 이 캠페인은 맞춤형 PowerShell 원격 액세스 트로이 목마(RAT)를 확산시키기 위해 설계되었습니다. 공격자들은 사람들이 우크라이나 상황에 관한 이전에 공개되지 않았던 정보를 제공한다고 주장하는 가짜 뉴스 속보로 미끼를 걸도록 속이기 위해 미끼 사이트를 설정했습니다. 피해자들은 이 문제에 대한 더 많은 정보를 제공할 문서를 다운로드하도록 권장됩니다. 이 무장된 […]

CVE-2022-22960 및 CVE-2022-22954 탐지: CISA, 패치되지 않은 VMware 취약점의 악용 시도 경고

Posted on 19.05.202208.08.2025 by Veronika Zahorulko

2022년 5월 18일에 CISA는 다음과 같은 공지를 발표했습니다 알려진 취약점을 악용하려는 시도가 VMware 제품에서 발생할 수 있음을 경고하면서 CVE-2022-22954 및 CVE-2022-22960으로 추적한 제품에서 이런 결함이 드러나면 공격자는 서버에서 악의적인 템플릿 삽입을 수행할 수 있는 허락을 받게 됩니다. 특히, CVE-2022-22954 취약점의 악용은 원격 코드 실행으로 이어질 수 있으며, CVE-2022-22960 결함은 권한 상승에 활용될 수 있습니다. 이 […]

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 16.05.202202.02.2026 by Adam Swan

이 블로그 게시물은 탐지역할 언어로서 SIGMA의 장점을 주장하며 가장 중요한 SIGMA 규칙 구성 요소(logsource 및 detection), SIGMA 분류 체계, SIGMA 규칙의 테스트 내용을 다루고 일반적으로 SIGMA에 처음인 분석가들이 첫 번째 규칙을 작성할 수 있도록 준비시킵니다. 또한 소음, 아이디어, 로그 소스 등에 대한 SIGMA와 함께하는 탐지 엔지니어링에 대한 짧은 논의가 제공됩니다. SIGMA 규칙의 중요성 과거에는 SIEM […]

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.