sigmaDRL-1.1from SigmaHQ/sigma
Arbitrary File Download Via MSPUB.EXE
Detects usage of "MSPUB" (Microsoft Publisher) to download arbitrary files
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84
FP risk
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ATT&CK techniques
Rule sourcerules/windows/process_creation/proc_creation_win_mspub_download.yml
title: Arbitrary File Download Via MSPUB.EXE
id: 3b3c7f55-f771-4dd6-8a6e-08d057a17caf
status: test
description: Detects usage of "MSPUB" (Microsoft Publisher) to download arbitrary files
references:
- https://github.com/LOLBAS-Project/LOLBAS/pull/238/files
author: Nasreddine Bencherchali (Nextron Systems)
date: 2022-08-19
modified: 2023-02-08
tags:
- attack.defense-evasion
- attack.execution
- attack.t1218
logsource:
category: process_creation
product: windows
detection:
selection_img:
- Image|endswith: '\MSPUB.exe'
- OriginalFileName: 'MSPUB.exe'
selection_cli:
CommandLine|contains:
- 'ftp://'
- 'http://'
- 'https://'
condition: all of selection_*
falsepositives:
- Unknown
level: medium