Tanaka Zakku
33 lines
1002 B
YAML
33 lines
1002 B
YAML
title: Psr.exe Capture Screenshots
|
|
author: Beyu Denis, oscd.community
|
|
date: 2019/10/12
|
|
description: The psr.exe captures desktop screenshots and saves them on the local
|
|
machine
|
|
detection:
|
|
SELECTION_1:
|
|
EventID: 1
|
|
SELECTION_2:
|
|
Image: '*\Psr.exe'
|
|
SELECTION_3:
|
|
CommandLine: '*/start*'
|
|
condition: (SELECTION_1 and SELECTION_2 and SELECTION_3)
|
|
falsepositives:
|
|
- Unknown
|
|
id: 2158f96f-43c2-43cb-952a-ab4580f32382
|
|
level: medium
|
|
logsource:
|
|
category: process_creation
|
|
product: windows
|
|
modified: 2020/08/28
|
|
references:
|
|
- https://github.com/LOLBAS-Project/LOLBAS/blob/master/yml/LOLUtilz/OSBinaries/Psr.yml
|
|
- https://www.sans.org/summit-archives/file/summit-archive-1493861893.pdf
|
|
- https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1113/T1113.md
|
|
status: experimental
|
|
tags:
|
|
- attack.collection
|
|
- attack.t1113
|
|
yml_filename: win_susp_psr_capture_screenshots.yml
|
|
yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/process_creation
|
|
|