Projects

Integrate Misp to Thehive

This is part 8 of the Cortex build. In this part I’m integrating TheHive with MISP and it doesnt go as smooth as I would have liked, but I got some good troubleshooting done in the process which I’ve documented. This will allow us to post observables to MISP from TheHive and vice versa! Links to the previous articles are here: Part I - Building TheHive Part II - Setup reverse proxy for TheHive

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Integrate TheHive and Cortex

This is part 7 of the TheHive/Cortex/MISP build. In this part I’m integrating TheHive with Cortex. This is where the real magic happens! Links to the previous articles are here: Part I - Building TheHive Part II - Setup reverse proxy for TheHive Part III - Building MISP Part IV - Building Cortex Part V - Adding analyzers to Cortex Part VI - Setup reverse proxy for Cortex

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Setup Reverse Proxy for Cortex

This is part 6 of the Cortex build. In this part I’ll add, configure and test out an analyser. Links to the previous articles are here: Part I - Building TheHive Part II - Setup reverse proxy for TheHive Part III - Building MISP Part IV - Building Cortex Part V - Adding analyzers to Cortex Part VI - Setup reverse proxy for Cortex Part VII - Integrate TheHive and Cortex

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Adding analysers to Cortex

This is part 5 of the Cortex build. In this part I’ll add, configure and test out an analysers. Links to the previous articles are here: Part I - Building TheHive Part II - Setup reverse proxy for TheHive Part III - Building MISP Part IV - Building Cortex Part V - Adding analyzers to Cortex Part VI - Setup reverse proxy for Cortex Part VII - Integrate TheHive and Cortex

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Building Cortex

This is part 4 of TheHive/Cortex/MISP build. In this part were standing up Cortex. Links to the previous articles are here: Part I - Building TheHive Part II - Setup reverse proxy for TheHive Part III - Building MISP Part IV - Building Cortex Part V - Adding analyzers to Cortex Part VI - Setup reverse proxy for Cortex Part VII - Integrate TheHive and Cortex Part VIII - Integrate MISP to TheHive

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Upgrading TheHive 3.2.1_1 to 3.4

Its upgrading time! Its been a while since ive visited TheHive and version 3.4.0 has been released. The astute reader will noticed that when I originally stood up my instance of TheHive I opted for version 3.3.1 and yes, that will be getting an upgrade, but the reason for this post is that this is a test run for the instance upgrade at work and thats what were using, so thats what im testing about.

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Fail2ban Setup

Fail2Ban is a great piece of software to keep those who would try (and fail) to access your services. It’s easy to setup as well, and can be as complicated as you want. Firstly perform the install by using this command. This will perform the install and create a service so that when you reboot, fail2ban will automatically start. sudo apt install fail2ban The configuration I am going to be performing will be for sshd, however there are stacks of pre-configured jails that can be used, and if it doesn’t have a pre-canned option, if your app has a log file file, then it can be customised accordingly.

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Building MISP

This is part 3 of TheHive/Cortex/MISP build. In this part were installing MISP. Links to the previous articles are here: Part I - Building TheHive Part II - Setup reverse proxy for TheHive Part III - Building MISP Part IV - Building Cortex Part V - Adding analyzers to Cortex Part VI - Setup reverse proxy for Cortex Part VII - Integrate TheHive and Cortex Part VIII - Integrate MISP to TheHive

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Setup Reverse Proxy for TheHive

This is part 2 of TheHive/Cortex/MISP build. In this part I’ll add a reverse proxy to TheHive. Links to the previous articles are here: Part I - Building TheHive Part II - Setup reverse proxy for TheHive Part III - Building MISP Part IV - Building Cortex Part V - Adding analyzers to Cortex Part VI - Setup reverse proxy for Cortex Part VII - Integrate TheHive and Cortex

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Building TheHive

This is the first post about my journey of standing up a TheHive/Cortex/MISP environment. Other posts can be found here: Part I - Building TheHive Part II - Setup reverse proxy for TheHive Part III - Building MISP Part IV - Building Cortex Part V - Adding analyzers to Cortex Part VI - Setup reverse proxy for Cortex Part VII - Integrate TheHive and Cortex Part VIII - Integrate MISP to TheHive

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Behind Quasar

Warning - Dragons ahead The following post is for educational purposes only. I intend to show you what can happen if you get infected with a remote access tool (RAT) and just how easy it is to setup the Command and Control (C2) server. Don’t attempt to analyse malware on a system that you aren’t prepared to destroy and certainly do not be attempting this sort of analysis on ANY system you are not authorised for!

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Building Detection Lab in Aws Part II

With the local lab built these are the instructions for getting the Detection Lab into the AWS. How to stand up DetectionLab in AWS - Part II Pre-requisites Part I - Local Install Terraform installation Export VM’s as OVA’s Shutdown each VM and open up the VirtualBox GUI. Select each VM and select “File, Export Appliance”. Select the VM to export Select the output file Enter in any additional product information.

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