Fix formatting, add Splunk ASN lookup app
This commit is contained in:
Chris Long
6
Vagrant/Vagrantfile
vendored
6
Vagrant/Vagrantfile
vendored
@@ -64,7 +64,7 @@ Vagrant.configure("2") do |config|
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cfg.vm.provision "shell", path: "scripts/configure-powershelllogging.ps1", privileged: true
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cfg.vm.provision "shell", path: "scripts/configure-AuditingPolicyGPOs.ps1", privileged: true
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cfg.vm.provision "shell", path: "scripts/install-autorunstowineventlog.ps1", privileged: true
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cfg.vm.provision "shell", inline: 'wevtutil el | Foreach-Object {wevtutil cl “$_”}', privileged: true
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cfg.vm.provision "shell", inline: 'wevtutil el | Foreach-Object {wevtutil cl "$_"}', privileged: true
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cfg.vm.provision "shell", inline: "Set-SmbServerConfiguration -AuditSmb1Access $true -Force", privileged: true
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cfg.vm.provider "vmware_fusion" do |v, override|
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@@ -111,7 +111,7 @@ Vagrant.configure("2") do |config|
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cfg.vm.provision "shell", path: "scripts/provision.ps1", privileged: false
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cfg.vm.provision "shell", path: "scripts/download_palantir_wef.ps1", privileged: true
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cfg.vm.provision "shell", path: "scripts/download_palantir_osquery.ps1", privileged: true
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cfg.vm.provision "shell", inline: 'wevtutil el | Foreach-Object {wevtutil cl “$_”}', privileged: true
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cfg.vm.provision "shell", inline: 'wevtutil el | Foreach-Object {wevtutil cl "$_"}', privileged: true
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cfg.vm.provision "shell", path: "scripts/install-wefsubscriptions.ps1", privileged: true
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cfg.vm.provision "shell", path: "scripts/install-splunkuf.ps1", privileged: true
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cfg.vm.provision "shell", path: "scripts/install-windows_ta.ps1", privileged: true
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@@ -169,7 +169,7 @@ Vagrant.configure("2") do |config|
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cfg.vm.provision "shell", path: "scripts/download_palantir_wef.ps1", privileged: true
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cfg.vm.provision "shell", path: "scripts/download_palantir_osquery.ps1", privileged: true
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cfg.vm.provision "shell", path: "scripts/MakeWindows10GreatAgain.ps1", privileged: true
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cfg.vm.provision "shell", inline: 'wevtutil el | Foreach-Object {wevtutil cl “$_”}', privileged: true
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cfg.vm.provision "shell", inline: 'wevtutil el | Foreach-Object {wevtutil cl "$_"}', privileged: true
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cfg.vm.provision "shell", path: "scripts/install-splunkuf.ps1", privileged: true
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cfg.vm.provision "shell", path: "scripts/install-utilities.ps1", privileged: true
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cfg.vm.provision "shell", path: "scripts/install-osquery.ps1", privileged: true
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@@ -15,12 +15,11 @@ apt_install_prerequisites() {
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fix_eth1_static_ip() {
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# There's a fun issue where dhclient keeps messing with eth1 despite the fact
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# that eth1 has a static IP set. We workaround this by setting a static DHCP lease.
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echo -e 'lease {
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interface "eth1";
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fixed-address 192.168.38.105;
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echo -e 'interface "eth1" {
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send host-name = gethostname();
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send dhcp-requested-address 192.168.38.105;
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}' >> /etc/dhcp/dhclient.conf
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systemctl restart networking.service
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service networking restart
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# Fix eth1 if the IP isn't set correctly
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ETH1_IP=$(ifconfig eth1 | grep 'inet addr' | cut -d ':' -f 2 | cut -d ' ' -f 1)
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if [ "$ETH1_IP" != "192.168.38.105" ]; then
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@@ -39,17 +38,17 @@ fix_eth1_static_ip() {
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}
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install_python() {
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# Install Python 3.6.4
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if ! which /usr/local/bin/python3.6 > /dev/null; then
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# Install Python 3.6.4
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if ! which /usr/local/bin/python3.6 > /dev/null; then
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echo "Installing Python v3.6.4..."
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wget https://www.python.org/ftp/python/3.6.4/Python-3.6.4.tgz
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tar -xvf Python-3.6.4.tgz
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cd Python-3.6.4 || exit
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./configure && make && make install
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cd /home/vagrant || exit
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else
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else
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echo "Python seems to be downloaded already.. Skipping."
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fi
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fi
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}
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install_golang() {
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@@ -66,6 +65,7 @@ install_golang() {
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echo 'export GOROOT=/usr/local/go' >> /home/vagrant/.bashrc
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echo 'export GOPATH=$HOME/.go' >> /root/.bashrc
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echo 'export GOROOT=/usr/local/go' >> /root/.bashrc
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echo 'export PATH=$PATH:/opt/splunk/bin' >> /root/.bashrc
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source /root/.bashrc
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sudo update-alternatives --install "/usr/bin/go" "go" "/usr/local/go/bin/go" 0
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sudo update-alternatives --set go /usr/local/go/bin/go
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@@ -96,11 +96,15 @@ install_splunk() {
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/opt/splunk/bin/splunk add index suricata -auth 'admin:changeme'
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/opt/splunk/bin/splunk install app /vagrant/resources/splunk_forwarder/splunk-add-on-for-microsoft-windows_500.tgz -auth 'admin:changeme'
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/opt/splunk/bin/splunk install app /vagrant/resources/splunk_server/add-on-for-microsoft-sysmon_800.tgz -auth 'admin:changeme'
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/opt/splunk/bin/splunk install app /vagrant/resources/splunk_server/asn-lookup-generator_012.tgz -auth 'admin:changeme'
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# Add a Splunk TCP input on port 9997
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echo -e "[splunktcp://9997]\nconnection_host = ip" > /opt/splunk/etc/apps/search/local/inputs.conf
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# Add props.conf and transforms.conf
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cp /vagrant/resources/splunk_server/props.conf /opt/splunk/etc/apps/search/local/
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cp /vagrant/resources/splunk_server/transforms.conf /opt/splunk/etc/apps/search/local/
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cp /opt/splunk/etc/system/default/limits.conf /opt/splunk/etc/system/local/limits.conf
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# Bump the memtable limits to allow for the ASN lookup table
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sed -i .bak 's/max_memtable_bytes = 10000000/max_memtable_bytes = 30000000/g' /opt/splunk/etc/system/local/limits.conf
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# Skip Splunk Tour and Change Password Dialog
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touch /opt/splunk/etc/.ui_login
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# Enable SSL Login for Splunk
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@@ -109,6 +113,8 @@ install_splunk() {
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# Reboot Splunk to make changes take effect
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/opt/splunk/bin/splunk restart
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/opt/splunk/bin/splunk enable boot-start
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# Generate the ASN lookup table
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/opt/splunk/bin/splunk search "|asngen | outputlookup asn" -auth 'admin:changeme'
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fi
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}
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@@ -222,7 +228,7 @@ install_caldera() {
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}
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install_bro() {
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# environment variables
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# Environment variables
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NODECFG=/opt/bro/etc/node.cfg
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SPLUNK_BRO_JSON=/opt/splunk/etc/apps/TA-bro_json
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SPLUNK_BRO_MONITOR='monitor:///opt/bro/spool/manager'
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@@ -230,11 +236,11 @@ install_bro() {
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echo "deb http://download.opensuse.org/repositories/network:/bro/xUbuntu_16.04/ /" > /etc/apt/sources.list.d/bro.list
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curl -s http://download.opensuse.org/repositories/network:/bro/xUbuntu_16.04/Release.key |apt-key add -
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# update APT repositories
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# Update APT repositories
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apt-get -qq -ym update
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# install tools to build and configure bro
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# Install tools to build and configure bro
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apt-get -qq -ym install bro crudini
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# load bro scripts
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# Load bro scripts
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echo '
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@load protocols/ftp/software
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@load protocols/smtp/software
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