Nasreddine Bencherchali
29 lines
809 B
YAML
29 lines
809 B
YAML
title: Flash Player Update from Suspicious Location
|
|
id: 4922a5dd-6743-4fc2-8e81-144374280997
|
|
status: test
|
|
description: Detects a flashplayer update from an unofficial location
|
|
references:
|
|
- https://gist.github.com/roycewilliams/a723aaf8a6ac3ba4f817847610935cfb
|
|
author: Florian Roth (Nextron Systems)
|
|
date: 2017/10/25
|
|
modified: 2022/08/08
|
|
tags:
|
|
- attack.initial_access
|
|
- attack.t1189
|
|
- attack.execution
|
|
- attack.t1204.002
|
|
- attack.defense_evasion
|
|
- attack.t1036.005
|
|
logsource:
|
|
category: proxy
|
|
detection:
|
|
selection:
|
|
- c-uri|contains: '/flash_install.php'
|
|
- c-uri|endswith: '/install_flash_player.exe'
|
|
filter:
|
|
cs-host|endswith: '.adobe.com'
|
|
condition: selection and not filter
|
|
falsepositives:
|
|
- Unknown flash download locations
|
|
level: high
|