O365 Login Activity To Azure AD PowerShell App
This rule detects successful login activities to the Azure AD PowerShell application within Office 365. While legitimate administrative tasks often involve using Azure AD PowerShell, adversaries can also abuse this access to gather user information or perform other malicious actions. The rule specifically looks for successful user logins to the application identified by the product object ID '1b730954-1685-4b74-9bfd-dac224a7b894'. It also includes commented-out filters for ADFS Sync Accounts, which are typically legitimate and run every 30 minutes.
YARA-L
