2024-01-19 20:17:37 -05:00
|
|
|
#!/bin/bash
|
|
|
|
|
|
|
|
#!/bin/bash
|
|
|
|
|
|
|
|
# Copyright (C) 2023 Thien Tran
|
|
|
|
#
|
|
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
|
|
|
|
# use this file except in compliance with the License. You may obtain a copy of
|
|
|
|
# the License at
|
|
|
|
#
|
|
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
#
|
|
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
|
|
# License for the specific language governing permissions and limitations under
|
|
|
|
# the License.
|
|
|
|
|
|
|
|
|
|
|
|
output(){
|
|
|
|
echo -e '\e[36m'"$1"'\e[0m';
|
|
|
|
}
|
|
|
|
|
|
|
|
unpriv(){
|
|
|
|
sudo -u nobody "$@"
|
|
|
|
}
|
|
|
|
|
2024-01-20 01:52:33 -05:00
|
|
|
# Update Kali
|
2024-01-19 20:17:37 -05:00
|
|
|
sudo apt full-upgrade -y
|
2024-01-20 01:52:33 -05:00
|
|
|
|
|
|
|
# Install all tools
|
|
|
|
sudo apt install kali-linux-everything -y
|
|
|
|
|
|
|
|
# Setup UFW
|
|
|
|
sudo apt install ufw -y
|
2024-01-20 01:54:30 -05:00
|
|
|
sudo ufw enable
|
|
|
|
|
|
|
|
# Kernel hardening
|
|
|
|
unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf | sudo tee /etc/modprobe.d/30_security-misc.conf
|
|
|
|
sudo chmod 644 /etc/modprobe.d/30_security-misc.conf
|
|
|
|
unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf | sudo tee /etc/sysctl.d/990-security-misc.conf
|
|
|
|
sudo chmod 644 /etc/sysctl.d/990-security-misc.conf
|
|
|
|
unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf | sudo tee /etc/sysctl.d/30_silent-kernel-printk.conf
|
|
|
|
sudo chmod 644 /etc/sysctl.d/30_silent-kernel-printk.conf
|
|
|
|
unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf | sudo tee /etc/sysctl.d/30_security-misc_kexec-disable.conf
|
|
|
|
sudo chmod 644 /etc/sysctl.d/30_security-misc_kexec-disable.conf
|
|
|
|
sudo sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/990-security-misc.conf
|
|
|
|
sudo sysctl -p
|