Rule

--
Sid
133-38

--
Summary:
This event is generated when the dcerpc2 preprocessor detects anomalous network traffic.

--
Impact:
Unknown. This is an indication of anomalous behaviour between networked assets.

--
Detailed Information:
This event is generated when the dcerpc2 preprocessor detects anomalous network traffic.

The operation number specifies which function the request is calling on the bound interface. If a request is fragmented, this number should stay the same for all fragments.  The preprocessor will generate this event if the opnum changes in a fragment mid-request.

This event can be controlled using the ((dce2)) configuration options.

--
Affected Systems:
All systems using NetBIOS DCERPC or SMB file and print sharing

--
Attack Scenarios:
 

--
Ease of Attack:
Simple.

--
False Positives:
None known.

--
False Negatives:
None known.

--
Corrective Action:


--
Contributors:
Sourcefire Vulnerability Research Team


--
Additional References:


--
