Powershell Local Email Collection

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About the rule

Rule Type

Standard

Rule Description

Adversaries may target user email on local systems to collect sensitive information. Files containing email data can be acquired from a users local system, such as Outlook storage or cache files.

Severity

Trouble

Rule Requirement

Criteria

Action1: actionname = "PowerShell Script Block Logged" AND SCRIPTEXECUTED contains "Get-Inbox.ps1,Microsoft.Office.Interop.Outlook,Microsoft.Office.Interop.Outlook.olDefaultFolders,-comobject outlook.application" select Action1.HOSTNAME,Action1.MESSAGE,Action1.SCRIPTEXECUTED

Detection

Execution Mode

realtime

Log Sources

Windows

Author

frack113