relotnek

How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

First things first

Lets get some context first.

relotnek

#!/usr/env python

###############################################################################################################
## [Title]: linuxprivchecker.py -- a Linux Privilege Escalation Check Script
## [Author]: Mike Czumak (T_v3rn1x) -- @SecuritySift
##-------------------------------------------------------------------------------------------------------------
## [Details]: 
## This script is intended to be executed locally on a Linux box to enumerate basic system info and 
## search for common privilege escalation vectors such as world writable files, misconfigurations, clear-text
## passwords and applicable exploits. 

relotnek

#!/usr/bin/python
# imports here
# Copyright 2012 TrustedSec, LLC. All rights reserved. 
#
# This piece of software code is licensed under the FreeBSD license..
#
# Visit http://www.freebsd.org/copyright/freebsd-license.html for more information. 
import socket,subprocess
HOST = '192.168.12.45'    # The remote host
PORT = 443            # The same port as used by the server

relotnek

ssh -i keyfile.pem ubuntu@<ip>

sudo apt -y update && sudo apt -y upgrade
sudo apt install -y p7zip-full build-essential linux-image-extra-virtual linux-source

echo options nouveau modeset=0 | sudo tee -a /etc/modprobe.d/nouveau-kms.conf
sudo update-initramfs -u

# to activate latest kernel

relotnek

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