George M gmassawe

How I Fixed pfSense (2.7.0-RELEASE) Error:

Uncaught TypeError: count() in File /usr/local/www/head.inc

Problem

This error occurs when the count() function in PHP is used on a variable that is not an array or countable object. In the case of the pfSense file head.inc, the variable $notices is passed to count() but may sometimes be false or another non-Countable type, resulting in the following error:

PHP Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, bool given in /usr/local/www/head.inc on line 536

Kerberos cheatsheet

Bruteforcing

With kerbrute.py:

python kerbrute.py -domain <domain_name> -users <users_file> -passwords <passwords_file> -outputfile <output_file>

With Rubeus version with brute module:

OpenSSL Cheat Sheet (Updated for Latest Standards)

Listing Available Ciphers

To list all available ciphers with their details:

openssl ciphers -v

To list unique cipher algorithms:

Updated OpenSSL Cheat Sheet for Self-Signed Certificates

Create Self-Signed Certificates with OpenSSL

Root CA

Create Root CA Key (With Strong Encryption)

Use the -aes256 flag to ensure a strong passphrase protects the key:

openssl genpkey -algorithm RSA -out root.key -aes256 -pkeyopt rsa_keygen_bits:4096

	sudo apt-get install virtualenv
	git clone https://github.com/BastilleResearch/mousejack.git
	cd mousejack
	virtualenv -p /usr/bin/python2 venv
	source venv/bin/activate
	pip install pyusb
	cp -r ~/Downloads/mousejack/venv/lib/python2.7/site-packages/usb ./prog/usb-flasher/
	sudo make install

	#deb cdrom:[Ubuntu 14.04.3 LTS _Trusty Tahr_ - Beta amd64 (20150805)]/ trusty main restricted

	# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
	# newer versions of the distribution.
	deb http://us.archive.ubuntu.com/ubuntu/ trusty main restricted
	deb-src http://us.archive.ubuntu.com/ubuntu/ trusty main restricted

	## Major bug fix updates produced after the final release of the
	## distribution.
	deb http://us.archive.ubuntu.com/ubuntu/ trusty-updates main restricted

	#deb cdrom:[Ubuntu 16.04.2 LTS _Xenial Xerus_ - Release amd64 (20170215.2)]/ xenial main restricted

	# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
	# newer versions of the distribution.
	deb http://us.archive.ubuntu.com/ubuntu/ xenial main restricted
	# deb-src http://us.archive.ubuntu.com/ubuntu/ xenial main restricted

	## Major bug fix updates produced after the final release of the
	## distribution.
	deb http://us.archive.ubuntu.com/ubuntu/ xenial-updates main restricted

	# Netplan static IP config Ubuntu Server 18.04
	network:
	version: 2
	renderer: networkd
	ethernets:
	enp6s7:
	dhcp4: no
	dhcp6: no
	addresses: [xxx.xxx.xxx.xxx/xx]
	gateway4: xxx.xxx.xxx.xxx

	@echo off
	::
	:: This script clears cached GPOs
	:: George Massawe 03/14/2019
	::
	DEL /S /F /Q “%ALLUSERSPROFILE%\Microsoft\Group Policy\History\.”
	REG DELETE HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Group Policy /f
	REG DELETE HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies /f
	REG DELETE HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies /f
	DEL /F /Q C:\WINDOWS\security\Database\secedit.sdb

	deb http://http.kali.org/kali kali-rolling main non-free contrib
	deb-src http://http.kali.org/kali kali-rolling main non-free contrib
	deb http://http.kali.org/kali kali-rolling main non-free contrib