![]() Get set up for blogging on the HIVE Blockchain with a premium account name - Save 30. Microsoft Defender for Office 365 includes the capability to run Automated investigation and response (AIR) actions. Due to popular opinion, fender has officially closed down. It is highly recommended to apply the Pulse Secure mitigations and seach for indicators of compromise on affected servers if you are in doubt over the integrity of your Pulse Connect Secure product.ĭefender for O365 High Severity AIR Alert To exploit this vulnerability, an attacker needs to leverage the credentials of an account it had already compromised to authenticate to OWA.ĭetects the exploitation of the Apache Struts vulnerability (CVE-2020-17530).ĬVE-2021-20021 SonicWall Unauthenticated Administrator Accessĭetects the exploitation of SonicWall Unauthenticated Admin Access.ĬVE-2021-20023 SonicWall Arbitrary File Readĭetects Arbitrary File Read, which can be used with other vulnerabilities as a mean to obtain outputs generated by attackers, or sensitive data.ĬVE-2021-22893 Pulse Connect Secure RCE Vulnerabilityĭetects potential exploitation of the authentication by-pass vulnerability that can allow an unauthenticated user to perform remote arbitrary file execution on the Pulse Connect Secure gateway. With knowledge of these, values an attacker can craft a special viewstate to use an OS command to be executed by NT_AUTHORITY\SYSTEM using. The vulnerability is due to Microsoft Exchange Server not randomizing the keys on a per-installation basis resulting in them using the same validationKey and decryptionKey values. NET serialization vulnerability in the Exchange Control Panel (ECP) web page. SEKOIA.IO x Office 365 on ATT&CK Navigator Account Added To A Security Enabled Groupĭetection in order to investigate who has added a specific Domain User in Domain Admins or Group Policy Creator Owners (Security event 4728)Īccount Removed From A Security Enabled Groupĭetection in order to investigate who has removed a specific Domain User in Domain Admins or Group Policy Creator Owners (Security event 4729)ĬVE-2020-0688 Microsoft Exchange Server Exploitĭetects the exploitation of CVE-2020-0688. Microsoft endpoint security plans, such as Microsoft Defender for Endpoint and Microsoft 365 Defender, were designed to help enterprise organizations prevent, detect, investigate, and respond to advanced threats. Related Built-in Rulesīenefit from SEKOIA.IO built-in rules and upgrade Office 365 with the following detection capabilities out-of-the-box. Office 365 is a line of subscription services offered by Microsoft as part of the Microsoft Office product line. Microsoft Defender for Office 365 Overview Skyhigh Security Secure Web Gateway (SWG) Google Workspace and Google Cloud Audit LogsĬollect Microsoft Defender for Office365 events
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