Well-known SIDs
A list of the more popular well-known Windows security identifiers (SIDs)…
docker login error x509 certificate signed by unknown authority
NOTE: This is a solution that has been tested to work on Ubuntu Server 20.04.3 LTS. It's likely to work on other Debian-based OSs Attempting to perform a docker login to a repository which has a TLS certificate signed by a non-world certificate authority (e.g.…
curl your Github/GitLab keys
Some useful lines for setting up SSH keys access to new systems using the keys stored in GitHub/GitLab # Github curl https://github.com/your-username.keys >> ~/.ssh/authorized_keys # GitLab curl https://gitlab.com/your-username.keys >> ~/.ssh/authorized_keys…
CTF log
This is a brief log of the CTF's I've done. Mainly so I can keep track #DateCTFMy writeupDid I cheat?430/10/2020Colddbox: Easy [https://www.vulnhub.com/entry/colddbox-easy,586/]-Yes328/10/2020BSides Vancouver: 2018 (Workshop) [https://www.vulnhub.com/entry/bsides-vancouver-2018-workshop,231/]-Yes2 27/…
Scheduled task to restart task scheduler
Consider this - you are trying to workaround a critical flaw in the Windows task scheduler service which no one else seams to have, but it causes duplicate processes to be started each day. You don't know why, but restarting the server fixes it, and you find that…
Getting docker to pull images via a corporate proxy with AD authentication
The bulk of this post is from Mike Mylonakis and his blog post Using docker behind an http proxy with authentication [https://mikemylonakis.com/unix/docker-proxy/]. I'm writing my own post with my modifications to aid in my learning The problem At my place of work, all internet…
Checking PwnedPasswords with Microsoft Flow
On my twitter feed, I saw a tweet from Microsoft about Microsoft Flow, Microsoft's tool which says I should I did know about Microsoft Flow, but never had a need for it. But for some reason my mind connected Microsoft Flow with Troy Hunt's PwnedPasswords service.…
PowerShell - useful commands to know
PowerShell can be daunting for those who are completely new to the scripting language. This is a brief post about some useful commands to know when starting out Get-Command You want to do something, but don't know the command name, or even if there is a command that…