Suspicious application consent similar to O365 Attack Toolkit
This will alert when a user consents to provide a previously-unknown Azure application with the same OAuth permissions used by the MDSec O365 Attack Toolkit (https://github.com/mdsecactivebreach/o365-attack-toolkit).…
Description
This will alert when a user consents to provide a previously-unknown Azure application with the same OAuth permissions used by the MDSec O365 Attack Toolkit (https://github.com/mdsecactivebreach/o365-attack-toolkit). The default permissions/scope for the MDSec O365 Attack toolkit change sometimes but often include contacts.read, user.read, mail.read, notes.read.all, mailboxsettings.readwrite, files.readwrite.all, mail.send, files.read, and files.read.all. Consent to applications with these permissions should be rare, especially as the knownApplications list is expanded, especially as the knownApplications list is expanded. Public contributions to expand this filter are welcome! For further information on AuditLogs please see https://docs.microsoft.com/azure/active-directory/reports-monitoring/reference-audit-activities.
Detection logic
Detection requirements
- Platform
- ContainersIaaSIdentity ProviderLinuxOffice SuiteSaaSWindows
The rule states no platform. This is derived from the 2 ATT&CK techniques it maps to.
- Log source product
- azureactivedirectory
- Log source service
- auditlogs
MITRE ATT&CK mappings
0 exclusive techniques.This is coverage no other published rule has; it is not this rule's total technique count.
No references are available for this detection.
From the source
- At source
- Open at source
- Upstream identifier
- f948a32f-226c-4116-bddd-d95e91d97eb9
- Tagged by the source as
- CredentialAccessDefenseEvasion
Licence
- Published under
- MIT LicenseRead the licence
- Attribution
- Required
- Obtained under
- MITRead the origin licence
Authorship
- Published
- Sep 1, 2026
- Version
- 1