Guides
Have you ever wanted to run a quick test of egress ports from userland from a windows machine?
Well worry not, I didn’t even have to write anything, the nice people at Black Hills security have done it for us. However I did decide that there’s a few other things we might want to do, so I made a quick modification, now we have colours, randomisation and some sleeps.
Read more “Testing Risky Egress Ports”
Education
You can deploy Nessus in a range of ways, from direct install through to using a cloud-based deployment or virtual appliance.
A common reason for deploying on Kali or other distro rather than using the virtual appliance is for mobility, ease of use but also you might want to VPN or proxy traffic.
The install process is simple, log into your account on tenable community portal and download the relevant installation package.
Read more “Installing Nessus Pro on Kali Linux”
Education
Useful for a range of defensive and offensive purposes, internet asset search platforms enable a range of activities from:
Each has its own interfaces, features, dataset sand styles.
I’ve put together a list of the most popular, there may be more that I haven’t listed.
Read more “Passive Port Scanners & Internet Asset Discovery Platforms”
Threat Intel
We are seeing active exploitation in the wild: MIRAI deployment, coinminer deployments etc.
THIS DOES SHOW IN THE ACCESS LOGS! The comment about “what isn’t in the logs” is about POST request BODY not showing in them, not that nothing is logged
XMRIG, KINSING, MIRAI etc. are being deployed by threat actors after exploiting this vulnerability.
This is a fast publish
POC is in the wild: https://www.rapid7.com/blog/post/2022/06/02/active-exploitation-of-confluence-cve-2022-26134/
https://github.com/jbaines-r7/through_the_wire
keep checking vendor guidance and keep checking this for updates… use at own risk etc.
Workaround/Hotfixes have been published by Atlassian:
https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html
https://jira.atlassian.com/browse/CONFSERVER-79000
GreyNoise Tag is online: GreyNoise Trends
Also check this out for scanners: GreyNoise
Nice work https://twitter.com/_mattata and all the other people in the cyber community that are working on this!
IT MAY BE WISE TO ASSUME BREACH
The vulnerability appears to be in: xwork-1.0.3-atlassian-10.jar
Velocity discovers a zero-day in confluence 03/06/2022 (GMT)
Guides
Ok, another post on cyber essentials! I talk about this quite a lot (mainly driven by procurement requirements rather than orgs expressing a deep desire to “have better security” (which is a shame)) however, I want to show people what the real world is like and that meeting cyber essentials is a good thing, but also to look at real world challenges of meeting the standards. In this post we look at some thought provoking questions, then we look at an out of the box Windows and MAC device to see if they meet the standard!
Read more “Cyber Essentials – Out of the Box”
Guides
A quick post becuase this is useful for security control testing:
If you want to enable MOTW (mark of the web) on a file you can run the following PowerShell cmdlet:
Set-Content -Path '.\safe3.rtf' -Stream Zone.Identifier -Value '[ZoneTransfer]','ZoneId=3'This will set the alterate data stream (ADS) Zone.Identifier value to ZoneID=3 (Internet Zone)
You can unblock this with
Read more “Adding a removing the mark of the web via PowerShell”
Defence
This is a fast publish!
Confirmed all Office (ISO Install/PRO and 365) when using the Rich Text Format (RTF) method.
Office 365 has some sort of patch against the .DOCX format.
Guides
So as always there are a million things in tech and well it’s rare that someone knows EVERYTHING. I must connect to a Wireguard VPN from a KALI VM. Should be simple, well actually it was a bit more complicated as I had two errors along the way!
Education
Volume 1
I am sitting here, and I need another cup of tea, but I thought I’d start to have a think about what common “CYBER GANGS” look like. This isn’t criminal or non-criminal. But you know there’s some commonality between both. I thought this was fun little thinking exercise to show the duality of life, what digital worlds look like but also to give a glimpse into the mysteryious (its not!) world of cyberz (including crime!)
Read more “The CYBER GANG Cookbook”
Defence
It’s “only” essential but it can be bloody difficult!
mRr3b00t
Cyber Essentials is a minimum baseline standard for ensuring foundational cyber security considerations and controls are in place. It’s a good starting point, but by no means should it be “THE GOAL” and just because it has “Essentials” in its name, don’t think it’s easy to comply with. Whilst the standard isn’t outlandish with its requirements in the main, the reality between technical capabilities and being able to discover, audit and remediate security configurations in organisations is often nowhere near as simple as someone may tell you. The news here is that the standard has been extended to include some wider areas.
Read more “The Challenges of Cyber Essentials Audit and Compliance Activities”