mirror of
https://github.com/valitydev/SigmaHQ.git
synced 2024-11-07 09:48:58 +00:00
38 lines
1.1 KiB
YAML
38 lines
1.1 KiB
YAML
title: Suspicious File Characteristics Due to Missing Fields
|
|
id: 9637e8a5-7131-4f7f-bdc7-2b05d8670c43
|
|
description: Detects Executables in the Downloads folder without FileVersion,Description,Product,Company likely created with py2exe
|
|
status: experimental
|
|
references:
|
|
- https://securelist.com/muddywater/88059/
|
|
- https://www.virustotal.com/#/file/276a765a10f98cda1a38d3a31e7483585ca3722ecad19d784441293acf1b7beb/detection
|
|
author: Markus Neis, Sander Wiebing
|
|
date: 2018/11/22
|
|
modified: 2021/06/27
|
|
tags:
|
|
- attack.execution
|
|
- attack.t1059.006
|
|
- attack.defense_evasion # an old one
|
|
- attack.t1064 # an old one
|
|
logsource:
|
|
product: windows
|
|
category: process_creation
|
|
detection:
|
|
selection1:
|
|
Description: '\?'
|
|
FileVersion: '\?'
|
|
selection2:
|
|
Description: '\?'
|
|
Product: '\?'
|
|
selection3:
|
|
Description: '\?'
|
|
Company: '\?'
|
|
folder:
|
|
Image|contains: '\Downloads\'
|
|
condition: (selection1 or selection2 or selection3) and folder
|
|
fields:
|
|
- CommandLine
|
|
- ParentCommandLine
|
|
falsepositives:
|
|
- Unknown
|
|
level: medium
|