When you have already learned how to make search requests in Splunk GUI, it may be nice to figure out how do the same from your own scripts using the Splunk REST API.
It’s really easy!
Let’s say you have already exported scan results from Nessus or Tenable SecurityCenter to Splunk using HTTP event connector, or in some other way. And you see that some critical software vulnerability was published. For example, this month Jira critical vulnerability. How to find out, do we have vulnerable servers in our infrastructure or not?
Of course we can start a new Nessus scan to detect vulnerable hosts. However, Nessus plugin for this particular vulnerability may be released with a big latency and you will not find this vulnerability in your scans. So, it’s may be faster just to search for detected Jira servers in available scan results using Splunk searching mechanism.
In a previous post I described how to export Nessus scan reports to Splunk server using standard app. Today let’s see how to export any structured data presented in JSON, including of course Nessus scan reports, to Splunk using HTTP Event Collector.
First of all, we should create new HTTP Event Collector
And press “New Token” button
In this first post I want to write about Splunk and Nessus integration via official “Splunk Add-on for Tenable”: how to install this application, its pros and cons.
A week ago I was at PHDays (Positive Hack Days) 2016 conference. For those who don’t know, there are two main events for security practitioners in Russia: PHDays in May and ZeroNights in November. Day-Night. Like this play on words. =)
So, it was my 6th PHDays. I visited them all. But on this one for a first time I was as an ordinary visitor and not from organizers side. To be honest, I have never participated in organizing of PHDays, and just seen the final result. So, nothing changed much for me. As usual, organization was at very high level. And it’s not just my opinion, but the opinion of many participants.
Sad things first. And they are likely sad only for me. You know my passion to vulnerability assessment/management systems and scanners. So, despite the fact that Positive Technologies are the organizers of this event and Maxpatrol is still their’s flagman product, it was hard to hear anything related to vulnerability assessment/risk assessment/threat intelligence on PHDays. Isn’t it strange? Could you imagine this at Qualys QSC or Tenable event? Nothing much about critical controls and IT compliance in general.
It’s clear that vulnerability assessment is not already in trends in Russia. All are crazy about SIEM and slightly less about Anti-APT and SCADA security. Sad, but true.
Anyway, I have seen many interesting presentations about honeypots, computer forensics, machine learning and security startups. I also visited a SIEM roundtable with representatives of Positive Technologies, First Russian SIEM (RuSIEM), ArcSight, IBM Qradar, Splunk, and Cisco Systems. More details under the cut.
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