페이지 92 | SOC Prime

CVE-2020-1350 (SIGRed) 악용 탐지를 위한 위협 헌팅 규칙

Posted on 16.07.202009.08.2025 by Eugene Tkachenko

오늘은 Windows DNS 서버의 중요한 취약점을 악용하는 것을 탐지하는 데 도움이 되는 특별한 콘텐츠 요약을 소개합니다. 이 취약점은 단지 이틀 전만 해도 알려졌지만 그 후로 SOC Prime 팀(대표: Nate Guagenty)과 Threat Bounty Program 참가자들은 CVE-2020-1350 취약점(SIGRed) 악용을 탐지하는 10개 이상의 규칙을 발표했으며, 새로운 규칙이 출시될 때마다 이 게시물을 업데이트할 것입니다. CVE-2020-1350 – 심각한 웜 가능 […]

회사 대시보드: 위협 탐지 마켓플레이스 활동에 대한 통찰력

Posted on 15.07.202025.06.2025 by Veronika Telychko

SOC Prime 위협 탐지 마켓플레이스 (SOC Prime TDM)는 기업들이 보안 분석을 강화하는 데 도움을 주는 SaaS 콘텐츠 플랫폼으로 만들어졌습니다. 따라서 분석 기능을 강화하고 실시간 통계를 제공하는 것은 SOC Prime이 가장 중요하다고 생각하는 핵심 기능 중 하나입니다. 데이터 시각화는 데이터를 보다 직관적으로 전달하고 기업의 사전적 위협 탐지 측면에서의 진행 상황을 명확하게 파악할 수 있게 도와줍니다. The […]

위협 탐지 콘텐츠: SamoRAT 행동

Posted on 14.07.202009.08.2025 by Eugene Tkachenko

오늘 위협 사냥 콘텐츠 섹션에서 주목할 점은 Threat Detection Marketplace에 의해 출시된 커뮤니티 규칙입니다: Ariel Millahuel 이 규칙은 SamoRAT 멀웨어의 새로운 샘플을 탐지합니다: https://tdm.socprime.com/tdm/info/38LTISI1kgNm/w6aTR3MBQAH5UgbBM9Gi/?p=1 이 원격 액세스 트로이 목마는 연구원들에 의해 최근에 모습을 드러냈으며, 첫 번째 SamoRAT 샘플은 약 한 달 전에 발견되었습니다. 이 트로이 목마는 .NET 기반의 멀웨어로, 주로 사이버 범죄자들이 감염된 시스템에서 다양한 […]

탐지 콘텐츠: Phorpiex 트로이 목마

Posted on 13.07.202009.08.2025 by Eugene Tkachenko

우리의 위협 헌팅 콘텐츠 블로그 게시물 중 하나에서 이미 감지 규칙을 관찰했습니다 Avaddon 랜섬웨어, 이는 6월 초에 처음 발견된 새로운 Ransomware-as-a-Service 변형입니다. Avaddon 랜섬웨어의 가장 활발한 배포자 중 하나는 Phorpiex 봇넷으로, 올해 초 발생한 손실로부터 최근 회복했습니다. 감염된 시스템은 시간당 수만 건의 이메일을 보낼 수 있으며, 2019년 말 이러한 시스템의 수는 거의 50만 개에 달했습니다. […]

규칙 요약: 발락과 하나로더 악성코드, MSBuild 악용 및 기타

Posted on 11.07.202009.08.2025 by Eugene Tkachenko

다시 한 번, 우리는 자랑스럽게 우리의 룰 다이제스트를 소개하게 되어 기쁩니다. 이번에는 위협 현상금 프로그램 참가자들뿐만 아니라 SOC Prime 팀의 탐지 콘텐츠를 보여줍니다. 오늘은 Valak과 HanaLoader 악성코웨어에 대해 조금 이야기하고, 데이터 덤프 및 MSBuild 남용 탐지, 그리고 명령줄 인수 하이재킹에 대해 설명하겠습니다. Valak 악성코드는 2019년 말 처음 관찰된 복잡한 모듈식 아키텍처를 가진 악성코드입니다. 연구자들은 관찰했습니다 […]

이번 주의 규칙: 회피적 DLL 로딩 / AWL 우회

Posted on 10.07.202009.08.2025 by Eugene Tkachenko

오늘, “가능한 우회성 DLL 로딩 / AWL 우회 (명령줄을 통해)” 규칙이 SOC Prime 팀에 의해 우리의 열에 추가되었습니다.”이번 주의 규칙“: https://tdm.socprime.com/tdm/info/WWzSUxrG5vxv/ASH-E3IBjwDfaYjKRX9L/?p=1 아시다시피, 애플리케이션 화이트리스트(AWL)는 사전에 승인되고 지정된 프로그램만 실행되도록 허용하는 사전 예방적 접근 방식입니다. 화이트리스트에 포함되지 않은 모든 다른 프로그램은 기본적으로 차단되므로 AWL은 종종 네트워크 내의 엔드포인트에 침투하고 실행되는 악성 코드를 차단하는 데 사용됩니다. 그러나 […]

위협 헌팅 콘텐츠: CertReq.exe Lolbin

Posted on 09.07.202009.08.2025 by Eugene Tkachenko

Living off the Land 바이너리(Lolbins)은 초기 목적을 넘어서는 작업을 수행하기 위해 고급 공격자들이 자주 오용하는 적법한 바이너리입니다. 사이버 범죄자들은 악성코드를 다운로드하고, 지속성을 보장하고, 데이터 탈취를 하고, 횡적 이동 등을 위해 적극적으로 사용합니다. 어제, Evil Corp 그룹의 공격을 탐지하는 규칙에 대해 글을 썼는데, 이 그룹도 최대한 많은 조직의 시스템에 WastedLocker 랜섬웨어를 배포하기 위해 Lolbins를 사용합니다. CertReq.exe는 […]

탐지 콘텐츠: WastedLocker 랜섬웨어

Posted on 08.07.202009.08.2025 by Eugene Tkachenko

새로운 WastedLocker 랜섬웨어는 2020년 5월 처음 발견되었습니다. 이 랜섬웨어는 이전에 Dridex 트로이 목마를 사용했던 저명한 Evil Corp 그룹에 의해 개발되었습니다. Dridex 트로이 목마를 배포하여 BitPaymer 랜섬웨어로 미국과 유럽의 정부 조직과 기업을 대상으로 한 공격입니다. 작년에 일부 공격자들이 그룹을 떠나 독자적으로 BitPaymer의 코드를 기반으로 하는 DoppelPaymer 랜섬웨어를 사용하여 공격을 시작했습니다. 짧은 휴식 후, Evil Corp의 해커들은 […]

위협 사냥 콘텐츠: DropboxAES RAT 탐지

Posted on 07.07.202009.08.2025 by Eugene Tkachenko

오늘 우리는 APT31 그룹이 사이버 스파이 캠페인에서 사용하는 DropboxAES 트로잔에 대해 이야기하고, 이 악성코드를 탐지할 수 있는 커뮤니티 Sigma 규칙의 링크를 제공하고자 합니다. 일반적으로 DropboxAES는 다른 원격 액세스 트로잔과 크게 다르지 않습니다. 이는 APT31(또는 BRONZE VINEWOOD) 무기에 비교적 새롭게 추가된 도구입니다. 이 악성코드는 명령 및 제어 통신에 Dropbox 파일 공유 서비스를 사용하기 때문에 해당 이름을 […]

F5의 BIG-IP에서 발견된 CVE-2020-5903 취약점으로 인한 시스템 전체 손상 우려

Posted on 06.07.202009.08.2025 by Eugene Tkachenko

지난주, 세계 최대의 애플리케이션 전송 네트워크 제품 제공업체 중 하나인 F5 Networks는 사이버 범죄자가 곧 악용할 수 있는 위험한 취약점에 대해 고객들을 경고하기 위해 보안 자문을 발표했습니다. 현재 빠르게 악용되지 않았다면, 곧 악용될 수 있습니다. 이 보안 결함은 로드 밸런서, SSL 미들웨어, 웹 트래픽 조정 시스템, 액세스 게이트웨이, 속도 제한 장치 또는 방화벽으로 작동할 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.