Pass PT0-003 Exam Guide

Part 1 - 192.168.2.2 -O -sV --top-ports=100 and SMB vulns

Part 2 - Weak SMB file permissions

To perform credentialed scans on an Active Directory (AD) server, the scanner requires high-level access to retrieve system configuration, patch levels, and user rights. A Domain Administrator account ensures full visibility into domain resources and permissions, which is essential for a complete vulnerability assessment.

From the CompTIA PenTest+ PT0-003 Objectives – Domain 2.0: Information Gathering and Vulnerability Identification:

“Credentialed scans require administrative-level access on target systems to provide detailed insights into software versions, missing patches, and security settings.”

Penetration test results are sensitive information and must be handled confidentially.

Privileged & Confidential Status Update (Option A):

Helps ensure compliance with legal and regulatory standards by labeling the report as confidential.

Encourages secure handling by recipients.

The logs indicate that the penetration testing team’s objective was to create persistence in the network.

Log Analysis:

schtasks /query: This command lists all the scheduled tasks on the system. It is often used to understand what tasks are currently scheduled and running.

schtasks /CREATE /SC DAILY: This command creates a new scheduled task that runs daily. Creating such a task can be used to ensure that a script or program runs regularly, maintaining a foothold in the system.

Persistence:

Definition: Persistence refers to techniques used to maintain access to a compromised system even after reboots or other interruptions.

Scheduled Tasks: One common method of achieving persistence on Windows systems is by creating scheduled tasks that execute malicious payloads or scripts at regular intervals.

Other Options:

Enumerate Current Users: The logs do not show commands related to user enumeration.

Determine Users' Permissions: Commands like whoami or net user would be more relevant for checking user permissions.

View Scheduled Processes: While schtasks /query can view scheduled tasks, the addition of the schtasks /CREATE command indicates the intent to create new scheduled tasks, which aligns with creating persistence.

Pentest References:

Post-Exploitation: Establishing persistence is a key objective after gaining initial access to ensure continued access.

Scheduled Tasks: Utilizing Windows Task Scheduler to run scripts or programs automatically at specified times as a method for maintaining access.

By creating scheduled tasks, the penetration testing team aims to establish persistence, ensuring they can retain access to the system over time.

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