Detection rules › Sigma

MSExchange Transport Agent Installation

Severity
medium
Author
Tobias Michalski (Nextron Systems)
Source
upstream

Detects the Installation of a Exchange Transport Agent

MITRE ATT&CK coverage

TacticTechniques
PersistenceT1505.002 Server Software Component: Transport Agent

Event coverage

ProviderEvent IDTitle
Sysmon1Process creation
Security-Auditing4688A new process has been created.

Stages and Predicates

Stage 1: selection

CommandLine|contains: Install-TransportAgent

Indicators

Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.

FieldKindValues
CommandLinematch
  • Install-TransportAgent