Tenable Nessus Auto Installation Special Scripts on Linux and How to Install on Windows

#!/bin/bash
if [[ $(id -u) -ne 0 ]] ; then echo "请使用 root 用户运行" ; exit 1 ; fi
echo //==============================================================
echo   Nessus 最新版本下载、安装和破解   -Zen 20230819
echo   特别感谢 John Doe 在 Debian 上演示这一操作的有效性
echo   感谢 369 提供关于 "latest" 的提示
echo //==============================================================
echo " + 增加了防滑附加功能，移除所有 chattr 设置 20231013"
chattr -i -R /opt/nessus
echo " + 确保我们有先决条件.."
apt update &>/dev/null
apt -y install curl dpkg expect &>/dev/null
echo " + 停止旧的 nessusd 服务，以防存在一个！"
/bin/systemctl stop nessusd.service &>/dev/null
echo " + 下载 Nessus.."
curl -A Mozilla --request GET \
  --url 'https://www.tenable.com/downloads/api/v2/pages/nessus/files/Nessus-latest-debian10_amd64.deb' \
  --output 'Nessus-latest-debian10_amd64.deb' &>/dev/null
{ if [ ! -f Nessus-latest-debian10_amd64.deb ]; then
  echo " + Nessus 下载失败 :/ 退出。从 t.me/pwn3rzs 获取拷贝"
  exit 0
fi }
echo " + 安装 Nessus.."
dpkg -i Nessus-latest-debian10_amd64.deb &>/dev/null
# 看，我试图只是进行更改和运行，但它不起作用。如果你能优化我的操作，让我知道。但对我来说，这是唯一需要运行的 :/
echo " + 第一次初始化时启动服务（必须执行）"
/bin/systemctl start nessusd.service &>/dev/null
echo " + 让 Nessus 初始化，等待大约 20 秒..."
sleep 20
echo " + 停止 nessus 服务.."
/bin/systemctl stop nessusd.service &>/dev/null
echo " + 更改 nessus 设置为 Zen 偏好（自由战士模式）"
echo "   监听端口: 11127"
/opt/nessus/sbin/nessuscli fix --set xmlrpc_listen_port=11127 &>/dev/null
echo "   主题: 暗色"
/opt/nessus/sbin/nessuscli fix --set ui_theme=dark &>/dev/null
echo "   安全检查: 关闭"
/opt/nessus/sbin/nessuscli fix --set safe_checks=false &>/dev/null
echo "   日志: 性能"
/opt/nessus/sbin/nessuscli fix --set backend_log_level=performance &>/dev/null
echo "   更新: 关闭"
/opt/nessus/sbin/nessuscli fix --set auto_update=false &>/dev/null
/opt/nessus/sbin/nessuscli fix --set auto_update_ui=false &>/dev/null
/opt/nessus/sbin/nessuscli fix --set disable_core_updates=true &>/dev/null
echo "   遥测: 关闭"
/opt/nessus/sbin/nessuscli fix --set report_crashes=false &>/dev/null
/opt/nessus/sbin/nessuscli fix --set send_telemetry=false &>/dev/null
echo " + 添加一个用户，稍后可以更改（用户名:admin, 密码:ddosi）"
cat > expect.tmp<<'EOF'
spawn /opt/nessus/sbin/nessuscli adduser admin
expect "登录密码:"
send "ddosi\r"
expect "登录密码（再次输入）:"
send "ddosi\r"
expect "*(可以上传插件等)？ (y/n)*"
send "y\r"
expect "*(用户可以有一个空的规则集)"
send "\r"
expect "是否确定*"
send "y\r"
expect eof
EOF
expect -f expect.tmp &>/dev/null
rm -rf expect.tmp &>/dev/null
echo " + 下载新的插件.."
curl -A Mozilla -o all-2.0.tar.gz \
  --url 'https://plugins.nessus.org/v2/nessus.php?f=all-2.0.tar.gz&u=4e2abfd83a40e2012ebf6537ade2f207&p=29a34e24fc12d3f5fdfbb1ae948972c6' &>/dev/null
{ if [ ! -f all-2.0.tar.gz ]; then
  echo " + 插件 all-2.0.tar.gz 下载失败 :/ 退出。从 t.me/pwn3rzs 获取拷贝"
  exit 0
fi }
echo " + 安装插件.."
/opt/nessus/sbin/nessuscli update all-2.0.tar.gz &>/dev/null
echo " + 获取版本号.."
# 我曾经看到这个对于下载不正确。嗯，但对我来说它有效。
vernum=$(curl https://plugins.nessus.org/v2/plugins.php 2> /dev/null)
echo " + 构建插件 feed..."
cat > /opt/nessus/var/nessus/plugin_feed_info.inc <<EOF
PLUGIN_SET = "${vernum}";
PLUGIN_FEED = "ProfessionalFeed (Direct)";
PLUGIN_FEED_TRANSPORT = "Tenable Network Security Lightning";
EOF
echo " + 保护文件.."
chattr -i /opt/nessus/lib/nessus/plugins/plugin_feed_info.inc &>/dev/null
cp /opt/nessus/var/nessus/plugin_feed_info.inc /opt/nessus/lib/nessus/plugins/plugin_feed_info.inc &>/dev/null
echo " + 设置所有文件为不可变..."
chattr +i /opt/nessus/var/nessus/plugin_feed_info.inc &>/dev/null
chattr +i -R /opt/nessus/lib/nessus/plugins &>/dev/null
echo " + 但是取消关键文件的不可变性.."
chattr -i /opt/nessus/lib/nessus/plugins/plugin_feed_info.inc &>/dev/null
chattr -i /opt/nessus/lib/nessus/plugins  &>/dev/null
echo " + 启动服务.."
/bin/systemctl start nessusd.service &>/dev/null
echo " + 再等待 20 秒以便服务器有足够的时间启动！"
sleep 20
echo " + 监控 Nessus 进度。以下行每 10 秒更新一次直到 100%"
zen=0
while [ $zen -ne 100 ]
do
 statline=`curl -sL -k https://localhost:11127/server/status|awk -F"," -v k="engine_status" '{ gsub(/{|}/,""); for(i=1;i<=NF;i++) { if ( $i ~ k ){printf $i} } }'`
 if [[ $statline != *"engine_status"* ]]; then echo -ne "\n 问题：Nessus 服务器无法访问？再次尝试..\n"; fi
 echo -ne "\r $statline"
 if [[ $statline == *"100"* ]]; then zen=100; else sleep 10; fi
done
echo -ne '\n  o 完成!\n'
echo
echo "        访问 Nessus:  https://localhost:11127/ （或您的 VPS IP）"
echo "                             用户名: admin"
echo "                             密码: ddosi"
echo "                             随时可以更改"
echo
read -p "按 Enter 键继续"

chmod +x nessus.sh

./nessus.sh

sudo systemctl start nessusd && systemctl --no-pager status nessusd

sudo systemctl stop nessusd && systemctl --no-pager status nessusd

#!/bin/bash
if [[ $(id -u) -ne 0 ]] ; then echo "Please run as root" ; exit 1 ; fi
echo //==============================================================
echo   Nessus latest DOWNLOAD, INSTALL, and CRACK   -Zen 20230819
echo   special thanks to John Doe for showing this works on Debian
echo   THANKS 369 for tip about LATEST as a version number
echo //==============================================================
echo " o antiskid extra thing added removing all chattr 20231013"
chattr -i -R /opt/nessus
echo " o making sure we have prerequisites.."
apt update &>/dev/null
apt -y install curl dpkg expect &>/dev/null
echo " o stopping old nessusd in case there is one!"
/bin/systemctl stop nessusd.service &>/dev/null
echo " o downloading Nessus.."
curl -A Mozilla --request GET \
  --url 'https://www.tenable.com/downloads/api/v2/pages/nessus/files/Nessus-latest-ubuntu1404_amd64.deb' \
  --output 'Nessus-latest-ubuntu1404_amd64.deb' &>/dev/null
{ if [ ! -f Nessus-latest-ubuntu1404_amd64.deb ]; then
  echo " o nessus download failed :/ exiting. get copy of it from t.me/pwn3rzs"
  exit 0
fi }
echo " o installing Nessus.."
dpkg -i Nessus-latest-ubuntu1404_amd64.deb &>/dev/null
# look I tried to just make changes and run but it doesnt work. if you can optimize
# what im doing here, let me know.  but this was it for me, it had to be run once :/
echo " o starting service once FIRST TIME INITIALIZATION (we have to do this)"
/bin/systemctl start nessusd.service &>/dev/null
echo " o let's allow Nessus time to initalize - we'll give it like 20 seconds..."
sleep 20
echo " o stopping the nessus service.."
/bin/systemctl stop nessusd.service &>/dev/null
echo " o changing nessus settings to Zen preferences (freedom fighter mode)"
echo "   listen port: 11127"
/opt/nessus/sbin/nessuscli fix --set xmlrpc_listen_port=11127 &>/dev/null
echo "   theme:       dark"
/opt/nessus/sbin/nessuscli fix --set ui_theme=dark &>/dev/null
echo "   safe checks: off"
/opt/nessus/sbin/nessuscli fix --set safe_checks=false &>/dev/null
echo "   logs:        performance"
/opt/nessus/sbin/nessuscli fix --set backend_log_level=performance &>/dev/null
echo "   updates:     off"
/opt/nessus/sbin/nessuscli fix --set auto_update=false &>/dev/null
/opt/nessus/sbin/nessuscli fix --set auto_update_ui=false &>/dev/null
/opt/nessus/sbin/nessuscli fix --set disable_core_updates=true &>/dev/null
echo "   telemetry:   off"
/opt/nessus/sbin/nessuscli fix --set report_crashes=false &>/dev/null
/opt/nessus/sbin/nessuscli fix --set send_telemetry=false &>/dev/null
echo " o adding a user you can change this later (u:admin,p:ddosi)"
cat > expect.tmp<<'EOF'
spawn /opt/nessus/sbin/nessuscli adduser admin
expect "Login password:"
send "ddosi\r"
expect "Login password (again):"
send "ddosi\r"
expect "*(can upload plugins, etc.)? (y/n)*"
send "y\r"
expect "*(the user can have an empty rules set)"
send "\r"
expect "Is that ok*"
send "y\r"
expect eof
EOF
expect -f expect.tmp &>/dev/null
rm -rf expect.tmp &>/dev/null
echo " o downloading new plugins.."
curl -A Mozilla -o all-2.0.tar.gz \
  --url 'https://plugins.nessus.org/v2/nessus.php?f=all-2.0.tar.gz&u=4e2abfd83a40e2012ebf6537ade2f207&p=29a34e24fc12d3f5fdfbb1ae948972c6' &>/dev/null
{ if [ ! -f all-2.0.tar.gz ]; then
  echo " o plugins all-2.0.tar.gz download failed :/ exiting. get copy of it from t.me/pwn3rzs"
  exit 0
fi }
echo " o installing plugins.."
/opt/nessus/sbin/nessuscli update all-2.0.tar.gz &>/dev/null
echo " o fetching version number.."
# i have seen this not be correct for the download.  hrm. but, it works for me.
vernum=$(curl https://plugins.nessus.org/v2/plugins.php 2> /dev/null)
echo " o building plugin feed..."
cat > /opt/nessus/var/nessus/plugin_feed_info.inc <<EOF
PLUGIN_SET = "${vernum}";
PLUGIN_FEED = "ProfessionalFeed (Direct)";
PLUGIN_FEED_TRANSPORT = "Tenable Network Security Lightning";
EOF
echo " o protecting files.."
chattr -i /opt/nessus/lib/nessus/plugins/plugin_feed_info.inc &>/dev/null
cp /opt/nessus/var/nessus/plugin_feed_info.inc /opt/nessus/lib/nessus/plugins/plugin_feed_info.inc &>/dev/null
echo " o let's set everything immutable..."
chattr +i /opt/nessus/var/nessus/plugin_feed_info.inc &>/dev/null
chattr +i -R /opt/nessus/lib/nessus/plugins &>/dev/null
echo " o but unsetting key files.."
chattr -i /opt/nessus/lib/nessus/plugins/plugin_feed_info.inc &>/dev/null
chattr -i /opt/nessus/lib/nessus/plugins  &>/dev/null
echo " o starting service.."
/bin/systemctl start nessusd.service &>/dev/null
echo " o Let's sleep for another 20 seconds to let the server have time to start!"
sleep 20
echo " o Monitoring Nessus progress. Following line updates every 10 seconds until 100%"
zen=0
while [ $zen -ne 100 ]
do
 statline=`curl -sL -k https://localhost:11127/server/status|awk -F"," -v k="engine_status" '{ gsub(/{|}/,""); for(i=1;i<=NF;i++) { if ( $i ~ k ){printf $i} } }'`
 if [[ $statline != *"engine_status"* ]]; then echo -ne "\n Problem: Nessus server unreachable? Trying again..\n"; fi
 echo -ne "\r $statline"
 if [[ $statline == *"100"* ]]; then zen=100; else sleep 10; fi
done
echo -ne '\n  o Done!\n'
echo
echo "        Access your Nessus:  https://localhost:11127/ (or your VPS IP)"
echo "                             username: admin"
echo "                             password: ddosi"
echo "                             you can change this any time"
echo
read -p "Press enter to continue"

sudo systemctl stop nessusd && systemctl --no-pager status nessusd

chattr -i -R /opt/nessus/

apt remove nessus