offline:wrccdc_pcaps_results
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offline:wrccdc_pcaps_results [2018/05/12 22:02] – [File Extraction] veera | offline:wrccdc_pcaps_results [2018/05/12 23:58] – [File Extraction] veera | ||
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* Part 3: Screenshots & video of analysis paths (using TrisulNSM) | * Part 3: Screenshots & video of analysis paths (using TrisulNSM) | ||
- | Now lets see some screenshots that will give you an idea of where to start. | + | Time to show and tell. |
+ | ===== Video showing UI navigations ===== | ||
+ | |||
+ | Trisul has a ton of features and it can be a bit daunting at first where to start, where to go next and so fortm. A sample video made by one of our engineers showing the various places where you can start and gives you a feel for the capabilities. // | ||
+ | |||
+ | {{youtube> | ||
===== Monitoring Techniques ===== | ===== Monitoring Techniques ===== | ||
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==== Start from PCAP Summary Dashboard==== | ==== Start from PCAP Summary Dashboard==== | ||
+ | |||
+ | //Open with Dashboards > Show All > scroll down to the bottom and locate PCAP Summary// | ||
+ | |||
+ | The best place to start is the PCAP summary. Wireshark users can think of it as a supercharged '' | ||
+ | |||
[{{ : | [{{ : | ||
==== Hosts Dashboard ==== | ==== Hosts Dashboard ==== | ||
+ | |||
+ | //Open with Dashboards > Hosts// | ||
+ | |||
+ | The Hosts dashboard is a good top level dashboard to give you a baseline view of host activity. See which internal and external are most active. By volume, by connections, | ||
{{ : | {{ : | ||
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==== Get an overview of flow activity ==== | ==== Get an overview of flow activity ==== | ||
+ | //Open with Dashboards > Sessions// | ||
+ | |||
+ | This is a favorite starting point. You can see the PCAP dump from a flow perspective, | ||
[{{ : | [{{ : | ||
==== Viewing IDS Alerts | ==== Viewing IDS Alerts | ||
+ | Another great baseline place to start. Remember from Part-1 in addition to Trisul , we also run Suricata with ALL rules from ET-Open ruleset. The alerts generated by this give us a fairly good idea of the hygiene of the network. In this case, as you would expect there are a ton of NMAP scans, a few ETERNALBLUE and other alerts. You can use the " | ||
{{ : | {{ : | ||
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- | ===== Drilldown techniques ===== | + | ==== Retro Analysis - view advanced counters |
+ | //To open : Retro > Retro Counters // | ||
- | Explore flows | + | The retro analysis tools let you select arbitrary timeframe in the past and then drilldown into that. Since TrisulNSM is a streaming analytics tool, it can handle very large timeframes easily compared to search based tools. |
- | {{ :offline:w23-scan.png?400 |}} | + | [{{ :offline:retro_time.png?direct&400 |Select a timeframe and then view 100s of metrics}}] |
- | Trisul | + | You have to select a time frame from the bandwidth chart and then select one of the 40+ " |
- | [{{ : | ||
- | ==== File Extraction | + | [{{ : |
- | + | ===== Drilldown techniques ===== | |
- | [{{ : | + | Once you have a fairly solid baseline you can go back and decide which paths you want to follow to drilldown further. You might be interested in first checking out the critical IDS alerts, or tracking down flows. This section introduces you to the tools you will use for the drilldowns. |
+ | ==== Explore flows ==== | ||
+ | Most of the times you want to first drop down to the flow level. This can be accessed by " | ||
- | ==== Drilldown | + | [{{ : |
- | + | ||
- | [{{ :offline: | + | ==== Trisul EDGE: Graph analytics discover relationships ==== |
+ | We recently added Graph Analytics to Trisul. This solves a common question that analysts ask from any " | ||
- | ==== File extraction | + | [{{ : |
+ | |||
+ | ==== File Extraction | ||
+ | |||
+ | Trisul has the ability using the "Save Binaries" | ||
+ | |||
+ | [{{ : | ||
+ | |||
+ | The extracted files are stored by the app in ''/ | ||
+ | |||
< | < | ||
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- | ===== Video showing UI navigations ===== | ||
- | A sample video made by one of our engineers showing the analysis paths. | + | ==== Drilldown to Packets ==== |
+ | |||
+ | |||
+ | [{{ : | ||
- | Follow this link : https:// | ||
offline/wrccdc_pcaps_results.txt · Last modified: 2018/05/13 00:08 by veera