Hunting for malicious scheduled tasks

Why? Executing code & persistence through scheduled tasks is one of the most common techniques used by the threat actors to persist on a device. I also have noted that quite often the threat hunting is based on something like schtasks being used to create those tasks. This is fine as that is likely...

The DFIR thing reg parsing #1

Adding registry parsing to the DFIR thing The Windows registry contains a lot of valuable information for investigating the devices. It can be a daunting task to get started with it but there are awesome tools like the Eric Zimmerman tools which offers great way to get started. I also want to include the...

The DFIR thing

The DFIR.. what? For the last couple of years I have tinkered around a docker-compose configuration for launching DFIR investigation system. The original one was created with four components: ELK – ingesting all the data with all the visualisations PLASO – parse all the Windows evidence Chainsaw – parse evtx logs Hayabusa – parse...

Impacket – part 3

Continuing with Impacket I will do one more post on the series and that will be it. The first post was mostly about the different ways that Impacket can launch semi-interactive shells, the second one was revolving around using WMI based techniques. On the third one I will go through some of the modules...

Impacket – Part 2

Hello mr. Impacket – I am back! Today I will write about Impacket. Last time I wrote about the psexec and smbexec modules which I found to be the most logical start to the series (BTW I would like to remind that 2 posts can be series).  You know, it is a gift which...

OpenCTI RSS feed support

RSS feed support in OpenCTI I haven’t been playing with the OpenCTI platform a lot since I first deployed it. I have a look at the data from time to time but haven’t had the time to create integrations. I just got back to this and started to look if the RSS feed ingestion...