30 lines
790 B
YAML
30 lines
790 B
YAML
|
|
title: Application Whitelisting Bypass via Dnx.exe
|
|
author: Beyu Denis, oscd.community
|
|
date: 2019/10/26
|
|
description: Execute C# code located in the consoleapp folder
|
|
detection:
|
|
SELECTION_1:
|
|
EventID: 1
|
|
SELECTION_2:
|
|
Image: '*\dnx.exe'
|
|
condition: (SELECTION_1 and SELECTION_2)
|
|
falsepositives:
|
|
- Legitimate use of dnx.exe by legitimate user
|
|
id: 81ebd28b-9607-4478-bf06-974ed9d53ed7
|
|
level: medium
|
|
logsource:
|
|
category: process_creation
|
|
product: windows
|
|
modified: 2020/08/30
|
|
references:
|
|
- https://github.com/LOLBAS-Project/LOLBAS/blob/master/yml/OtherMSBinaries/Csi.yml
|
|
- https://enigma0x3.net/2016/11/17/bypassing-application-whitelisting-by-using-dnx-exe/
|
|
status: experimental
|
|
tags:
|
|
- attack.defense_evasion
|
|
- attack.t1218
|
|
- attack.t1027.004
|
|
- attack.execution
|
|
ruletype: SIGMA
|