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Blocking/Logging C&C IP connection in OfficeScan (OSCE)

    • Updated:
    • 9 Mar 2018
    • Product/Version:
    • OfficeScan 11.0
    • OfficeScan XG.All
    • Platform:
    • Windows 2000 Advanced Server
    • Windows 2000 Professional
    • Windows 2000 Server
    • Windows 2003 Datacenter 64-bit
    • Windows 2003 Enterprise
    • Windows 2003 Enterprise 64-bit
    • Windows 2003 Server R2
    • Windows 2003 Standard
    • Windows 2003 Standard 64-bit
    • Windows 2008 Datacenter
    • Windows 2008 Datacenter 64-bit
    • Windows 2008 Enterprise
    • Windows 2008 Enterprise 64-bit
    • Windows 2008 Server Core
    • Windows 2008 Server R2 Enterprise
    • Windows 2008 Standard
    • Windows 2008 Standard 64-bit
    • Windows 2008 Web Server Edition
    • Windows 2008 Web Server Edition 64-bit
    • Windows 2012 Datacenter R2
    • Windows 2012 Enterprise
    • Windows 2012 Server Essential R2
    • Windows 2012 Server Essentials
    • Windows 2012 Standard
    • Windows 2012 Standard R2
    • Windows 2012 Web Server Edition
    • Windows 7 32-bit
    • Windows 7 64-bit
    • Windows 8 32-bit
    • Windows 8 64-bit
    • Windows Vista 32-bit
    • Windows Vista 64-bit
    • Windows XP Home
    • Windows XP Professional
    • Windows XP Professional 64-bit
Summary

The OfficeScan agent can block/log the C&C connection through URL and IP address. The C&C URL is blocked/logged by Web Reputation Service and the C&C IP relies on Suspicious Connection Service. This article shows the detailed configuration for Suspicious Connection Service.

 
In OfficeScan 11.0, the agent can only log the C&C IP connection and no pop-up alert shows up.
Details
Public

To configure Suspicious Connection Service to block/log the C&C IP address:

  1. On the OSCE web console, go to Agents > Agent Management.
  2. Navigate to Settings and click Additional Service Settings.
  3. Tick Suspicious Connection Service and click Save.
  4. Go to Settings and click Suspicious Connection Settings.
  5. Tick "Detect network connections made to addresses" in the Global C&C IP list. For OfficeScan XG or newer, please select "Log only" or "Block".

    Suspicious Connection Settings

  6. Test the connection to the C&C IP address. In Block mode, the alert will pop up and the log can be found under Suspicious Connection.

    Logs

Premium
Internal
Rating:
Category:
SPEC
Solution Id:
1106069
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