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Mapeo de Campos Personalizados

Posted on 13.05.202025.06.2025 by Alla Yurchenko

Esta publicación de blog describe la función de mapeo de esquemas de datos personalizados que está disponible en el SOC Prime Threat Detection Marketplace para planes de Suscripción Premium. El mapeo de esquemas de datos personalizados permite a los usuarios construir una configuración de mapeo personalizada para la mayoría de fuentes de registro y plataformas […]

Resumen de Reglas: Seguridad de Servidores Web y Detección de Troyanos

Posted on 08.05.202009.08.2025 by Eugene Tkachenko

Continuamos llamando su atención sobre las reglas cuyas capacidades van más allá del contenido de detección más común que analiza los registros de Sysmon. Hoy en nuestro resumen hay dos reglas para detectar ataques a Servidores Web, una continuación de una serie de reglas (1, 2) para descubrir rastros de ataques del grupo de hackers […]

Regla IOC: Troyano Bancario Grandoreiro

Posted on 06.05.202009.08.2025 by Eugene Tkachenko

Un artículo recientemente publicado «SIGMA vs Indicadores de Compromiso» por Adam Swan, nuestro Ingeniero Senior en Caza de Amenazas, demuestra los beneficios de las reglas Sigma para caza de amenazas sobre el contenido basado en IOCs. Aunque no podemos descartar las reglas Sigma de IOC, ya que pueden ayudar a identificar un compromiso, además, no todos […]

SIGMA vs Indicadores de Compromiso

Posted on 06.05.202025.06.2025 by Adam Swan

Propósito El propósito de esta publicación es destacar los beneficios de usar SIGMA en lugar de detecciones basadas en IOC. Introducción Indicadores de Compromiso (IOCs) – IPs, dominios, hashes, nombres de archivos, etc., como lo informan los investigadores de seguridad, se consultan contra sistemas y SIEMs para encontrar intrusiones. Estos indicadores funcionan contra ataques conocidos […]

Contenido de Detección: Ataque Relacionado con COVID-19 en Proveedores Médicos

Posted on 05.05.202009.08.2025 by Eugene Tkachenko

La nueva regla de Sigma de Osman Demir ayuda a detectar ataques de phishing relacionados con COVID-19 dirigidos a proveedores médicos. https://tdm.socprime.com/tdm/info/IkntTJirsLUZ/uowd33EB1-hfOQirsQZO/ La campaña se conoció a finales de la semana pasada, y los investigadores creen que está asociada con estafadores 419 que explotan la pandemia de COVID-19 para ataques de compromiso de correo electrónico […]

SOC Prime y Humio: Aspectos Técnicos Destacados

Posted on 05.05.202025.06.2025 by Alla Yurchenko

SOC Prime opera la plataforma más grande y avanzada para la defensa cibernética colaborativa, que permite a las organizaciones globales buscar eficientemente amenazas emergentes a gran velocidad. La plataforma de Detection as Code de SOC Prime cura el contenido de detección de amenazas basado en Sigma más actualizado e integra con más de 25 plataformas […]

Regla Sigma: Grupo de Hackers Outlaw

Posted on 04.05.202009.08.2025 by Eugene Tkachenko

El equipo de SOC Prime lanzó una nueva regla Sigma basada en IOCs que puede detectar los indicadores conocidos del grupo de hackers Outlaw. Consulta el enlace para ver las traducciones disponibles en el Mercado de Detección de Amenazas: https://tdm.socprime.com/tdm/info/yyiW6rvv5a00/JiEBzHEBjwDfaYjKqEwv/ También, puedes usar Uncoder para convertir la regla Sigma a varias plataformas compatibles sin acceso a […]

Resumen de Reglas. APT y Malware: Contenidos Publicados Esta Semana

Posted on 02.05.202009.08.2025 by Eugene Tkachenko

Esta semana, las reglas para detectar malware y actividad de APT de parte de nuestro equipo y de los participantes del Programa de Recompensas de Amenazas en SOC Prime fueron el centro de atención. En los resúmenes, intentamos llamar su atención sobre reglas interesantes publicadas durante la semana pasada. APT StrongPity por Ariel Millahuel […]

Regla de la Semana: Posible Archivo Malicioso con Doble Extensión

Posted on 01.05.202009.08.2025 by Eugene Tkachenko

Los adversarios pueden enmascarar ejecutables maliciosos como imágenes, documentos o archivos, reemplazando los íconos de los archivos y agregando extensiones falsas a los nombres de los archivos. Estos archivos «elaborados» a menudo se utilizan como archivos adjuntos en correos electrónicos de phishing, y esta es una forma bastante efectiva de infectar sistemas Windows debido a […]

Contenido de Caza de Amenazas: Descubrir la Puerta Trasera Bladabindi

Posted on 30.04.202009.08.2025 by Eugene Tkachenko

El backdoor Bladabindi se conoce desde al menos 2013, sus autores monitorean las tendencias de ciberseguridad y mejoran el backdoor para evitar su detección: lo recompilan, actualizan y rehash, por lo que el contenido de detección basado en IOCs es casi inútil. En 2018, el backdoor Bladabindi se volvió fileless y se utilizó como una […]

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.