Gather Victim Org Information: Identify Roles T1591.004

Tactic: Reconnaissance

Adversaries may gather information about identities and roles within the victim organization that can be used during targeting. Information about business roles may reveal a variety of targetable details, including identifiable information for key personnel as well as what data/resources they have access to.

Authoring guide

These 2 rules share fields, values, and exclusions.

Fields filtered most (2 distinct)

These fields appear most often in rule filters.

FieldRulesHowSample values
auditType.action2eq 2user details export failed, user details export started, user details exported, user permissions export failed, user permissions export started
auditType.category2eq 2users and groups

Top indicator values (7 distinct)

These values appear most often in rule predicates.

FieldKindValueRules (here)Corpus reach
auditType.categoryeq
users and groups
22
auditType.actioneq
user details export failed
1
auditType.actioneq
user details export started
1
auditType.actioneq
user details exported
1
auditType.actioneq
user permissions export failed
1
auditType.actioneq
user permissions export started
1
auditType.actioneq
user permissions exported
1

Rules under this technique

These vendors publish rules tagged with this technique.

Platform: Application

Domain: Application

Sigma 2 rules