Sigma | 8ページ目 (20ページ中)

7月 10, 2024

タグ: APT, Cyberattack, Detection Content, Sigma, SOC Prime Platform, Threat Detection Marketplace, Threat Hunting Content

2024年初春以来、北朝鮮に関連する悪名高いハッカー集団で追跡されている Kimsuky APT は、標的を定めたキャンペーンを展開しており、韓国の学術機関に対して攻撃を仕掛けています。ディフェンダーは日本の組織を積極 […]

APT40攻撃の検出：中国国家支援ハッカーが新たに明らかになった脆弱性を迅速に悪用しサイバー諜報活動を行う

7月 09, 2024

タグ: APT, APT40, CVE, Detection Content, Sigma, SOC Prime Platform, Threat Hunting Content, Vulnerability

オーストラリア、アメリカ、カナダ、ドイツ、イギリス、ニュージーランド、韓国、日本の法執行機関から発行された最新の勧告では、増大する脅威について警告しています。 APT40 は北京の国家安全部（MSS）を代表して運営されま […]

Kimsuky APT攻撃の検出：北朝鮮のハッカーがTRANSLATEXT Chrome拡張機能を悪用して機密データを窃取

7月 03, 2024

タグ: APT, Cyberattack, Detection Content, Sigma, SOC Prime Platform, Threat Bounty Program, Threat Detection Marketplace, Threat Hunting Content

北朝鮮に関連する悪名高い脅威アクターとして知られる Kimsuky APTグループは、サイバー諜報活動により敏感なユーザーデータを不正に収集するための新しい悪意のあるGoogle Chrome拡張機能「TRANSLAT […]

CVE-2024-5806 検出：アクティブに悪用されている Progress MOVEit Transfer の新しい認証バイパス脆弱性

6月 26, 2024

タグ: CVE, Cyberattack, Detection Content, Sigma, SOC Prime Platform, Threat Detection Marketplace, Threat Hunting Content, Vulnerability

6月のサイバー脅威の状況は、特に新しい脆弱性の公表により加熱しており、その例として CVE-2024-4577 や CVE-2024-29849 があります。研究者は、発見後わずか数時間で野外での積極的な悪用がすでに行わ […]

GrimResource攻撃の検出：新しい感染手法がMicrosoft管理コンソールを悪用して完全なコード実行を達成

6月 25, 2024

タグ: Cyberattack, Detection Content, Malware, Sigma, SOC Prime Platform, Threat Detection Marketplace, Threat Hunting Content, Vulnerability

サイバーセキュリティ研究者は、新たに特別に作成されたMSCファイルとWindowsのXSSの脆弱性を利用したコード実行技術を発見しました。この新たに発見された感染技法はGrimResourceと名付けられ、攻撃者がMic […]

脅威インテリジェンスとは何か

6月 21, 2024

タグ: CTI, Cyberattack, Detection Content, IOC, Sigma, SOC Prime Platform, Threat Detection Marketplace, Threat Hunting Content, Threatintel

少なくとも20年以上にわたり、脅威の状況が成長と高度化に向かって止まることなく変化し、無分別な攻撃者や国家が後援する集団が、グローバルに組織に対する高度な攻撃キャンペーンを考案しているのを目の当たりにしています。2024 […]

ベルベットアント活動検出：中国支援のサイバー諜報グループがF5 BIG-IPデバイスに配備されたマルウェアを用いて長期攻撃を展開

6月 18, 2024

タグ: APT, Cyberattack, Detection Content, Malware, Sigma, SOC Prime Platform, Threat Detection Marketplace, Threat Hunting Content

中国に関連するサイバースパイグループのVelvet Antは約3年間、F5 BIG-IPデバイスに侵入し、それらを内部C2サーバーとして使用し、マルウェアを展開し、検出を巧妙に回避しながら機密データを盗むために持続性を確 […]

脅威バウンティプログラムの新時代

6月 18, 2024

タグ: Detection Content, Sigma, SOC Prime Platform, Threat Bounty Program, Uncoder

クラウドソーシングが未来のサイバー防御戦略を形作る方法クラウドソーシングは、現代の脅威環境の新たな課題に対応できる先進的なサイバー防御を構築するための重要な柱の1つです。2023年だけで3万以上の新しい脆弱性が発見され […]

TellYouThePassランサムウェア攻撃検出：ハッカーがCVE-2024-4577を悪用してWebシェルをインストールしマルウェアを仕込む

6月 13, 2024

タグ: Cyberattack, Detection Content, Malware, Ransomware, Sigma, SOC Prime Platform, Threat Detection Marketplace, Threat Hunting Content, Vulnerability

TellYouThePassランサムウェアのオペレーターが、PHP-CGIの脆弱性を利用した新しい攻撃キャンペーンの背後にいることが確認されています。この脆弱性は CVE-2024-4577として追跡されています。攻撃者 […]

CVE-2024-4577 検出：新たに簡単に悪用され得るPHPの脆弱性がRCEにつながる可能性

6月 12, 2024

タグ: CVE, Cyberattack, Detection Content, Sigma, SOC Prime Platform, Threat Detection Marketplace, Threat Hunting Content, Vulnerability

CVE-2024-29849の開示に続いて CVE-2024-29849 とそのPoCリリース、別のセキュリティ欠陥がサイバー脅威の環境で話題になっています。WindowsベースのPHPサーバーに影響を与えるCVE-20 […]

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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