GitHub Repo

Sharepoint

Date: 2023-10-01 ID: 6e2c1f1c-0c0b-4c0b-8c0b-0c0c0c0c0c2c Author: Michael Haag, Splunk Environment: attack_range Directory: sharepoint

Description

Manual generation of attack data related to CVE-2023-29357.

MITRE ATT&CK Techniques

ID Technique Tactic
T1190 Exploit Public-Facing Application Initial Access

Environment Details

Field Value
Environment attack_range
Directory sharepoint
Test Date 2023-10-01

Datasets

The following datasets were collected during this attack simulation:

Sharepointeop

  • Path: /datasets/attack_techniques/T1190/sharepoint/sharepointeop.log
  • Sourcetype: suricata
  • Source: suricata

Spinstall0

  • Path: /datasets/attack_techniques/T1190/sharepoint/spinstall0.log
  • Sourcetype: suricata
  • Source: suricata

The following detections in our security content repository use this attack data for testing:

Detection Name Type Source MITRE ATT&CK Analytic Story
Windows SharePoint Spinstall0 GET Request TTP Web T1190, T1505.003, T1552 Microsoft SharePoint Vulnerabilities
Microsoft SharePoint Server Elevation of Privilege TTP Web T1068 Microsoft SharePoint Server Elevation of Privilege CVE-2023-29357
Windows SharePoint ToolPane Endpoint Exploitation Attempt TTP Web T1190, T1505.003 Microsoft SharePoint Vulnerabilities

Usage Instructions

Replay with Splunk Attack Data

Replay attack data with replay.py from Splunk Attack Data.

1python replay.py --dataset /datasets/attack_techniques/T1190/sharepoint/sharepointeop.log --index attack_data

Manual Import

  1. Download the dataset files from the paths listed above
  2. Configure your Splunk instance with the appropriate sourcetypes
  3. Import the logs using the Splunk Add Data wizard

Related Content

Find more detections and analytics for this attack technique in our security content repository.

Source: GitHub | Version: 1.0