• Standardized Threat Indicators• Tenable Formatted Indicator Export• Adversary Analysis (Pivoting)• Private and Community Incident Correlation• ThreatConnect Intelligence Research Team

(TCIRT)• Community Notifications

Slide Sections• Using Address Indicators with SecurityCenter• Using File Indicators with SecurityCenter• Using Host Indicators with SecurityCenter• Using URL Indicators with SecurityCenter• Using File Indicators with Nessus

Using Address Indicators with SecurityCenter

• Step 1 – Export Address Indicators Using Tenable Format• Step 2 – Create a Watchlist from Address Indicators• Step 3 – Filter Events by Watchlist• Step 4 – (Optional) Create Query for 3D Tool• Step 5 – Save Asset List of All Addresses• Step 6 – Perform Audit Analysis Using Asset List• Step 7 – Perform Event Analysis Using Asset List• Step 8 – (Optional) Create List of Internal Addresses• Step 9 – (Optional) Nessus Audit of Internal Addresses

Step 1 – Export Address Indicators Using Tenable Format

Step 2 – Create a Watchlist from Address Indicators

Step 3 – Filter Events by Watchlist

Inbound or outbound If there aren’t events after applying filters

there’s no need to continue with further steps.

Step 4 – (Optional) Create Query for 3D Tool

Step 5 – Save Asset List of All Addresses

Step 6 – Perform Audit Analysis Using Asset List

Recommended Reading – Predicting Attack Paths

Step 7 – Perform Event Analysis Using Asset List

Recommended Reading – Tenable Event Correlation

Step 8 – (Optional) Create List of Internal Addresses Only

Step 9 – (Optional) Nessus Audit of Internal Addresses

Using File Indicators with SecurityCenter

• Step 1 – Export Hashes Using Tenable Format• Step 2 – Upload Hashes to Scan Policy• Step 3 – Perform a Scan Using Credentials• Step 4 – Review Scan Results• Step 5 – Save Asset List of Infected Hosts• Step 6 – Perform Audit Analysis Using Asset List• Step 7 – Perform Event Analysis Using Asset List• Step 8 – (Optional) Use Asset List with 3D Tool

Step 1 – Export Hashes Using Tenable Format

Step 2 – Upload Hashes to Scan Policy

Recommended Reading – Malware Detection and Forensics Scan Configuration

Step 3 – Perform a Scan Using Credentials

Recommended Reading – Nessus Credential Checks for UNIX and Windows

Step 4 – Review Scan Results

If there aren’t infected hosts there’s no need to continue with further steps.

Step 5 – Save Asset List of Infected Hosts

Recommended Reading – Predicting Attack Paths

Step 6 – Perform Audit Analysis Using Asset List

Step 7 – Perform Event Analysis Using Asset List

Recommended Reading – Tenable Event Correlation

Step 8 – (Optional) Use Asset List with 3D Tool

Using Host Indicators with SecurityCenter

• Step 1 – Filter Events by Host• Step 2 – Perform Further Analysis

Recommended Reading – Using Log Correlation Engine to Monitor DNS

Step 1 – Filter Events by Host

Step 2 – Perform Further AnalysisSee slides for “Using ThreatConnect Address Indicators” steps 5

through 9 if there are events found after applying filters.

Filtering by the domain summary event before saving the asset list will get you a list of only those hosts that performed a DNS lookup for the host indicator.

Using URL Indicators with SecurityCenter

• Step 1 – Divide Host and Location from URL • Step 2 – Filter Events by Host• Step 3 – Save Asset List• Step 4 – Filter Events by Location• Step 5 – Perform Further Analysis

Step 1 – Divide Host and Location from URL

Step 2 – Filter Events by Host

Use Host in Syslog Text filter

Use web-access in Type filter If there aren’t events after applying filters there’s no need to continue with further steps.

Step 3 – Save Asset List

Step 4 – Filter Events by Location

Use Location in Syslog Text filter

Use Asset List in Source Asset filter

If there aren’t events after applying filters there’s no need to continue with further steps.

Step 5 – Perform Further Analysis See slides for “Using ThreatConnect Address Indicators” steps 5

through 9 if there are events found after applying filters.

We will be creating a second and final asset list to use for further analysis. Verify the URL is matched correctly by looking at the web-access details in Step 4. Steps 1 through 4 perform an intersection; however, it’s by host.

Using File Indicators with Nessus

• Step 1 – Export Hashes Using Tenable Format• Step 2 – Use Windows Malware Scan Wizard• Step 3 – Perform Scan and Review Results

Step 1 – Export Hashes Using Tenable Format

Step 2 – Use Windows Malware Scan Wizard

Step 3 – Perform Scan and Review Results