mirror of
https://github.com/valitydev/SigmaHQ.git
synced 2024-11-08 02:08:54 +00:00
29 lines
794 B
YAML
29 lines
794 B
YAML
title: Microsoft Binary Github Communication
|
|
id: 635dbb88-67b3-4b41-9ea5-a3af2dd88153
|
|
status: experimental
|
|
description: Detects an executable in the Windows folder accessing github.com
|
|
references:
|
|
- https://twitter.com/M_haggis/status/900741347035889665
|
|
- https://twitter.com/M_haggis/status/1032799638213066752
|
|
author: Michael Haag (idea), Florian Roth (rule)
|
|
date: 2017/08/24
|
|
tags:
|
|
- attack.lateral_movement
|
|
- attack.t1105
|
|
logsource:
|
|
product: windows
|
|
service: sysmon
|
|
detection:
|
|
selection:
|
|
EventID: 3
|
|
Initiated: 'true'
|
|
DestinationHostname:
|
|
- '*.github.com'
|
|
- '*.githubusercontent.com'
|
|
Image: 'C:\Windows\\*'
|
|
condition: selection
|
|
falsepositives:
|
|
- 'Unknown'
|
|
- '@subTee in your network'
|
|
level: high
|