Suspicious Execution From Outlook Temporary Folder

Description

Detects a suspicious program execution in Outlook temp folder

Query · sigma

selection:
  Image|contains: \Temporary Internet Files\Content.Outlook\
condition: selection

Known false positives

  • Unknown
Raw source Suspicious Execution From Outlook Temporary Folder · Sigma
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Published by SigmaHQ/sigma ↗, licensed under Detection Rule License 1.1 ↗. Reproduced here unmodified. 
title: Suspicious Execution From Outlook Temporary Folder
id: a018fdc3-46a3-44e5-9afb-2cd4af1d4b39
status: test
description: Detects a suspicious program execution in Outlook temp folder
author: Florian Roth (Nextron Systems)
references:
    - Internal Research
date: 2019-10-01
modified: 2022-10-09
tags:
    - attack.initial-access
    - attack.t1566.001
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        Image|contains: '\Temporary Internet Files\Content.Outlook\'
    condition: selection
falsepositives:
    - Unknown
level: high

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