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PRESENTATION TITLE GOES HERE Message Analysis and Visualization in Heterogeneous Environments

Paul Long/Microsoft

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Abstract

Message Analysis and Visualization in Heterogeneous Environments

Microsoft Message Analyzer is the next generation tool for analyzing messages from almost any source. Diagnosis of heterogeneous systems has continued to evolve as we explore new ways to visualize information for any type of trace data, be it a text log file, comma or tab separated data, network capture, or ETW component. Discover how to import Samba debug logs directly or define Text Log adapters, then inspect, filter, and organize as structured data. Learn how to analyze your file systems interoperability with Windows without having to read documentation. Expand your understanding of the interactions by including Windows component-specific information to gain insight into deep protocol and system behaviors.

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Message Analyzer Activities

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Capture

Analyze

Share


Message Analyzer differences?

Simulates protocol behavior Diagnosis messages for finding misbehavior

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Message Analyzer differences?

Coalesces network information Full defragmentation of messages High level performance info, like Server Response Times

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Homogeneous Environments

Different types of systems Windows Unix/Linux Apple

Different kinds of traces and logs Text logs Network traces Events for Windows Traces (ETL)

Different machines and parts of the world Time shifts Time zones

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Sharing

Create and save assets Filters, Trace Scenarios, Sequences, View Layouts, etc.

Share assets through feeds Via network shares Later via service

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PRESENTATION TITLE GOES HERE Sharing Demo

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Capturing with Message Analyzer

SMB Client/Server Very concise, no noise Runs forever No network related traffic like DNS, DHCP, ICMP, ARP

Firewall Less overhead than capturing at the network layer Can capture Loopback Requires configuration

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PRESENTATION TITLE GOES HERE Capture Demo


Analysis – Importing Data

Importing Homogeneous Data Text Logs, CAP, ETL, CSV, PCAP, PCAPNG

Time Shifting By time zone or just a smidge

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PRESENTATION TITLE GOES HERE Import Data Demo

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Text Log Configuration

RegEx expressions and OPN to parse a text log file Resources

http://msdn.microsoft.com/en-us/library/az24scfc.aspx http://derekslager.com/blog/posts/2007/09/a-better-dotnet-regular-expression-tester.ashx

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http://msdn.microsoft.com/en-us/library/az24scfc.aspx

http://derekslager.com/blog/posts/2007/09/a-better-dotnet-regular-expression-tester.ashx

http://derekslager.com/blog/posts/2007/09/a-better-dotnet-regular-expression-tester.ashx


Text Log Configuration – Netlogon log

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01/19 17:04:53 [MAILSLOT] Ping response 'Sam Logon Response Ex' (null) to \\mphewqtbx308.hew.us.ml.com Site: 1-NewYork-HUB on UDP LDAP 01/19 17:04:53 [LOGON] SamLogon: Transitive Network logon of CORP\NBKTIYN from B80C16EFD31D0 (via enycvc03dfs01) Entered 01/19 17:04:53 [LOGON] NlPickDomainWithAccount: CORP\NBKTIYN: Algorithm entered. UPN:0 Sam:1 Exp:0 Cross: 0 Root:0 DC:0 01/19 17:04:53 [LOGON] NlPickDomainWithAccount: Username CORP\NBKTIYN is in forest bankofamerica.com (found via LsaMatch) 01/19 17:04:53 [LOGON] SamLogon: Transitive Network logon of CORP\NBKTIYN from B80C16EFD31D0 (via enycvc03dfs01) Returns 0x0

Sample Netlogon.log


Text Log Configuration file

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// // Message to capture Sam logon request. // message SamLogonRequest with EntryInfo { Regex = @"(?<nlts>[/0-9]+\s[/:0-9]+) \[(?<msgtype>[\S]+)\] SamLogon: Transitive Network logon of (?<UserName>[\S]+) (?<RemainingText>.*) Entered" } : BaseNetLogon { string UserName; string RemainingText; override string ToString() { return ("SamLogonRequest" + RemainingText); } }

01/19 17:04:53 [LOGON] SamLogon: Transitive Network logon of CORP\NBKTIYN from B80C16EFD31D0 (via enycvc03dfs01) Entered


Text Log Configuration file

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PRESENTATION TITLE GOES HERE Text Log Adapter Demo

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Analysis – Analyzing Data

Validating Implementation Diagnosis to understand adherence

Viewpoints Hiding operations and exploring other network layers

Sequence Expressions Describing complex patterns

Visualizations Exposing patterns via pictures

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Validation

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Viewpoints

Hide operations Remove operations so request/responses aren’t grouped

Alternate viewpoint Change your viewpoint to see traffic from a different layers perspective

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Viewpoint: Default

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Viewpoint: Link Layer

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Viewpoint: Network

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Viewpoint: Network

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Viewpoint: SMB

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PRESENTATION TITLE GOES HERE Viewpoint Demo


Sequence Expressions

Like a filter, but over a set of messages

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Sequence Expression Example

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using SMB2; scenario SequenceExpression = backtrack (SMB2.VirtualOperations.Create) ( SMB2.VirtualOperations.Create{FileId is SMB2.SMB2Fileid{Persistent is var myFileId }} -> ( SMB2.VirtualOperations.Read{FileId is SMB2.SMB2Fileid{Persistent == myFileId }} ) interleave [1,] until SMB2.VirtualOperations.Close{FileId is SMB2.SMB2Fileid{Persistent == myFileId }} );

PRESENTATION TITLE GOES HERE Sequence Demo

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Visualizations

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Chart Editor

Chart and editor to create visualizations

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PRESENTATION TITLE GOES HERE Visualization Demo

PRESENTATION TITLE GOES HERE Questions?


References

Message Analyzer Blog http://blogs.technet.com/MessageAnalyzer

Message Analyzer Support Forums http://social.technet.microsoft.com/Forums/en-US/home?forum=messageanalyzer

Message Analyzer Beta on Connect http://connect.Microsoft.com/site216

Message Analyzer Documentation http://technet.microsoft.com/en-us/library/jj649776.aspx

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http://blogs.technet.com/MessageAnalyzer

http://social.technet.microsoft.com/Forums/en-US/home?forum=messageanalyzer

http://social.technet.microsoft.com/Forums/en-US/home?forum=messageanalyzer

http://connect.microsoft.com/site216

http://technet.microsoft.com/en-us/library/jj649776.aspx

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