Cribl Sandbox

Cribl Sandbox

    ›Conclusion

    Intro

    • Security Breach Analysis
    • Scenario
    • Adding Lookup Files

    Making a Pipeline

    • Adding a Pipeline
    • Regex Extract Function
    • Lookup - Source
    • Lookup - Destination

    Conclusion

    • Reconfigure the Collector
    • Run the Collector
    • Wrap Up

    A Few Good Events

    Course Map

    Course Map - Complete

    Luckily, we are already on the right page. To prove that what we did works, we will be running the Collector as a Preview first, then actually running the full job.

    important

    Click Run in the Actions column of s3replay

    When we open the Run dialog, it starts on the Preview page. Stream will let you see how the data will be affected prior to actually running anything. Wouldn’t want to shove a bunch of incorrect data into a Destination.

    For our Preview, we will configure it as follows:

    important

    Fill out the information to run the collector

    • Time Range: Absolute
    • Earliest: 2021-05-29 00:00:00 (May 29, 2021)
    • Latest: 2021-06-05 00:00:00 (June 5, 2021)
    • Where to Capture: 4. Before the Destination

    Click Run

    That last part is key: we are able to capture data in different places to show how it is transformed along the way. We are interested in seeing how our Pipeline affects the data, therefore we will capture it after our Pipeline and Before the Destination.

    As the dialog box populates with our capture, we are looking for our new fields to appear: src_subnet_usage and / or dst_subnet_usage.

    It worked! Sweet. Now let’s run the thing for real so Ed can get to searching.

    important

    Run the collector for real

    1. Close the capture window
    2. Click Run in the Actions column for s3replay
    3. Select Full Run under Mode
    4. In Time Range select Absolute
    5. For the Earliest date enter May 29, 2021
    6. As the Latest choose June 5, 2021
    7. Click Run
    ← Reconfigure the CollectorWrap Up →
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