Detects the first occurrence in 7 days of an AWS identity attaching the managed policy AmazonSESFullAccess to an IAM user, role, or group. AmazonSESFullAccess grants unrestricted permission to send email, manage identities and templates, manage suppression lists, and access SES account-level settings. Granting this policy to an unexpected IAM entity, particularly a newly created user or a role not previously associated with email operations, is a documented technique used by threat actors to establish phishing infrastructure on compromised AWS accounts, enabling them to send email on behalf of the victim organization's trusted sending domain. Using new terms on the calling identity suppresses recurring attachments by known email automation while surfacing identities performing this action for the first time.

0 exclusive techniques.This is coverage no other published rule has; it is not this rule's total technique count.