Threat report

www.microsoft.com/en-us/security/blog/2022/09/22/malicious-oauth-applications-used-to-compromise-email-servers-and-spread-spam

https://www.microsoft.com/en-us/security/blog/2022/09/22/malicious-oauth-applications-used-to-compromise-email-servers-and-spread-spam/
Published on
www.microsoft.com
Sources in this catalogue
2

ATT&CK techniques those detections carry

  • T1528Steal Application Access Token
  • T1078Valid Accounts
  • T1078.004Cloud Accounts
  • T1098Account Manipulation
  • T1098.001Additional Cloud Credentials
  • T1213Data from Information Repositories
  • T1213.002Sharepoint
  • T1566Phishing
Open the original

8 published detections cite this

Citing it, not covering it: each of these was written with this as evidence, and carries the source it came from and the licence it was published under.

Detections citing this reference
DetectionSeverity
Azure AD User Consent Blocked for Risky ApplicationMedium
Azure AD OAuth Application Consent Granted By UserMedium
Entra ID Sharepoint or OneDrive Accessed by Unusual ClientMedium
O365 User Consent Denied for OAuth ApplicationMedium
O365 User Consent Blocked for Risky ApplicationMedium
O365 Mail Permissioned Application Consent Granted by UserMedium
O365 File Permissioned Application Consent Granted by UserMedium
Azure AD User Consent Denied for OAuth ApplicationMedium

Detections can measure how the public catalogue is used — which detections people look for, and which pages bring them here. It sets a cookie that recognises this browser for 180 days. It is never linked to an account and never follows you to other sites. Privacy notice