28 lines
770 B
YAML
28 lines
770 B
YAML
|
|
title: SyncAppvPublishingServer Execution to Bypass Powershell Restriction
|
|
ruletype: Sigma
|
|
author: Ensar Şamil, @sblmsrsn, OSCD Community
|
|
date: 2020/10/05
|
|
description: Detects SyncAppvPublishingServer process execution which usually utilized
|
|
by adversaries to bypass PowerShell execution restrictions.
|
|
detection:
|
|
SELECTION_1:
|
|
EventID: 1
|
|
SELECTION_2:
|
|
Image: '*\SyncAppvPublishingServer.exe'
|
|
condition: (SELECTION_1 and SELECTION_2)
|
|
falsepositives:
|
|
- App-V clients
|
|
id: fde7929d-8beb-4a4c-b922-be9974671667
|
|
level: medium
|
|
logsource:
|
|
category: process_creation
|
|
product: windows
|
|
modified: 2021/09/11
|
|
references:
|
|
- https://lolbas-project.github.io/lolbas/Binaries/Syncappvpublishingserver/
|
|
status: deprecated
|
|
tags:
|
|
- attack.defense_evasion
|
|
- attack.t1218
|