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Detectar Vulnerabilidade RCE Wormable (CVE-2021-31166) em Windows HTTP.sys

Posted on 24.05.202109.08.2025 by Alla Yurchenko

A Microsoft corrigiu recentemente um bug altamente crítico (CVE-2021-31166), que permite a execução remota de código com direitos de kernel em máquinas que executam Windows 10 e Windows Server. O fornecedor alerta que esta falha é wormable e poderia se auto-propagar por múltiplos servidores dentro da rede organizacional para causar o máximo de danos. O […]

Entrevista com o Desenvolvedor do Threat Bounty: Michel de Crevoisier

Posted on 19.05.202125.06.2025 by Alla Yurchenko

Confira o último telejornal sobre a comunidade de Desenvolvedores da SOC Prime! Hoje queremos apresentar Michel de Crevoisier, um desenvolvedor prolífico que contribui para o nosso Programa Threat Bounty desde novembro de 2020. Michel é um criador de conteúdo ativo, concentrando seus esforços em regras Sigma. Você pode consultar as detecções de Michel de maior […]

Rapid7 Foi Víctima do Ataque à Cadeia de Suprimentos da Codecov

Posted on 18.05.202109.08.2025 by Alla Yurchenko

Uma importante empresa de cibersegurança, a Rapid7, anunciou que um número limitado de seus repositórios de código-fonte foi exposto durante o ataque à cadeia de suprimentos do Codecov. De acordo com a declaração oficial, os repositórios comprometidos continham credenciais internas e dados relacionados a alertas para seus clientes de Managed Detection and Response (MDR). Ataque […]

Detectando FragAttacks: Visão Geral das Falhas de WiFi Recentemente Descobertas

Posted on 17.05.202109.08.2025 by Alla Yurchenko

Mais uma vez, os profissionais de segurança devem se preparar e verificar seus estoques de café devido a um conjunto de vulnerabilidades recentemente identificadas no padrão Wi-Fi. Coletivamente chamadas de FragAttacks, essas falhas afetam quase todos os dispositivos habilitados para wireless e permitem que adversários tomem controle dos sistemas vulneráveis para interceptar informações secretas. Mathy […]

Detectar o Ransomware DarkSide com o SOC Prime

Posted on 14.05.202109.08.2025 by Alla Yurchenko

DarkSide ransomware, um ator relativamente novo na arena de ameaças cibernéticas, continua a ganhar manchetes por ataques bem-sucedidos contra fornecedores líderes mundiais. A lista de intrusões recentes inclui a empresa de distribuição química Brenntag, que pagou aos adversários um resgate de $4,4 milhões, e a Colonial Pipeline, uma empresa que fornece suprimento de combustível para […]

Malware SystemBC Cada Vez Mais Usado como Backdoor de Ransomware

Posted on 14.05.202109.08.2025 by Alla Yurchenko

Uma nova versão do malware SystemBC está sendo cada vez mais utilizada por mantenedores de ransomware para abrir caminho até os ambientes-alvo. Especialistas em segurança indicam que as principais coletivas de ransomware como serviço (RaaS), incluindo DarkSide, Ryuk e Cuba, utilizam o SystemBC como uma backdoor persistente capaz de manter acesso às instâncias atacadas e […]

Criando Regras do Microsoft Azure Sentinel em Sua Instância SIEM

Posted on 13.05.202118.07.2025 by Sergiy Prystaiko

SOC Prime Threat Detection Marketplace fornece acesso a mais de 6.000 detecções do Microsoft Azure Sentinel, incluindo Consultas, Regras, Funções e Playbooks de Resposta a Incidentes mapeados diretamente para o MITRE ATT&CK® para atender às necessidades específicas da sua organização. Você pode encontrar facilmente as detecções mais relevantes aplicando a opção de classificação Microsoft e […]

Operação TunnelSnake: Detecção do Rootkit Moriya

Posted on 12.05.202109.08.2025 by Alla Yurchenko

Pesquisadores de segurança do Kaspersky Lab descobriram um rootkit de Windows anteriormente desconhecido, utilizado furtivamente por um ator de APT afiliado à China durante anos para instalar backdoors nas instâncias infectadas. Chamado de Moriya, o rootkit fornece aos atacantes a capacidade de capturar o tráfego de rede e executar comandos de forma encoberta nos dispositivos […]

Detectar Vulnerabilidades de Escalonamento de Privilégios (CVE-2021-21551) no Driver de BIOS da Dell

Posted on 06.05.202109.08.2025 by Alla Yurchenko

Computadores Dell em todo o mundo estão potencialmente vulneráveis a ataques devido a falhas de alta gravidade introduzidas em 2009. De acordo com especialistas, um conjunto de cinco problemas rastreados em conjunto como CVE-2021-21551 afeta o driver Dell DBUtil e permite que adversários obtenham privilégios de modo kernel nas máquinas afetadas. Embora o CVE-2021-21551 esteja […]

Ivanti Corrige Falhas Críticas no Pulse Connect Secure Sob Exploração Ativa

Posted on 05.05.202109.08.2025 by Alla Yurchenko

Em 3 de maio de 2021, a Ivanti emitiu uma atualização de segurança abordando falhas de segurança altamente críticas em seu appliance Pulse Connect Secure SSL VPN. As falhas têm sido supostamente usadas por atores APT para atacar agências governamentais, objetos de infraestrutura crítica e empresas privadas nos EUA. Vulnerabilidades do Pulse Connect Secure De […]

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.