Class: Risu::Templates::ExecutiveSummaryDetailed

Inherits:
Base::TemplateBase show all
Defined in:
lib/risu/templates/executive_summary_detailed.rb

Instance Attribute Summary

Attributes inherited from Base::TemplateBase

#output, #template_info

Instance Method Summary collapse

Methods inherited from Base::TemplateBase

inherited

Constructor Details

#initialize ⇒ ExecutiveSummaryDetailed

Returns a new instance of ExecutiveSummaryDetailed.



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# File 'lib/risu/templates/executive_summary_detailed.rb', line 28

def initialize
	@template_info =
	{
		:name => "exec_summary_detailed",
		:author => "Ed Davison <[email protected]>",
		:version => "0.0.4",
		:renderer => "PDF",
		:description => "Generates a detailed executive summary report"
	}
end

Instance Method Details

#render(output) ⇒ Object 



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# File 'lib/risu/templates/executive_summary_detailed.rb', line 41

def render output
	output.font_size 10
	output.font "Times-Roman"

	output.image "#{File.expand_path(File.dirname(__FILE__))}/data/nessuslogo.jpg", :scale => 1.0, :position => :left, :vposition => :top

	output.text "\n"
	output.text "\n"
	output.text "\n"
	output.text "\n"
	output.text "\n"
	output.text "\n"
	output.text "\n"

	output.font_size(24) do
		output.text Report.title, :align => :center
	end

	output.font_size(18) do
		output.text "Executive Summary Report", :align => :center
		output.text "\n"
		output.text "This report was prepared by\n", :align => :center
		output.text "#{Report.author}", :align => :center
		output.text "#{Report.company}", :align => :center
		output.text "\n"
		output.text "#{Report.scan_date}", :align => :center
		output.text "\n"
	end

	output.text "\n"

	output.start_new_page

	output.font_size(18) { output.text "Executive Summary Report", :align => :center }
	output.text "\n"

	output.text "This report contains the results of a security audit performed on #{Report.scan_date}. It contains confidential information about the state of your network. Access to this information by unauthorized personnel may allow them to compromise your network.\n"
	output.text "\n"

	output.text "The periodic assessment of risk to company assets resulting from the operation of an information system is an important activity required by various audit standards.	 #{Report.company} prepared this Security Assessment Report and it summarizes the risks associated with the vulnerabilities identified during the systems Vulnerability Assessment, audits and any other risk assessment activities.	All results were analyzed to provide an assessment of the management, operational and technical controls implemented to protect the confidentiality, integrity and availability of the system.\n"
	output.text "\n"

	output.text "Scan Statistics", :style => :bold
	output.text "\n"

	headers = [
		"Number of hosts",
		"Number of risks",
		"Critical Risks",
		"High Risks",
		"Medium Risks",
		"Low Risks",
		"Info Risks"]
	data = [[
		Host.count,
		Item.risks.count,
		Item.critical_risks.count,
		Item.high_risks.count,
		Item.medium_risks.count,
		Item.low_risks.count,
		Item.info_risks.count]]

	output.table([headers] + data, :header => true, :row_colors => ['ffffff', 'f0f0f0']) do
		row(0).style(:font_style => :bold, :background_color => 'cccccc')
		cells.borders = [:top, :bottom, :left, :right]
	end unless data == nil

	output.text "\n\n\n"

	output.text "A total of #{Host.count} hosts were found and scanned for vulnerabilities.\n"
	output.text "\n"

	output.text "There were #{Item.risks.count} risks found during this scan. Of these, #{Item.critical_risks.count} were Critical risk vulnerabilities. #{Item.high_risks.count} were High risk vulnerabilities. Critical and high risk vulnerabilities require immediate attention to handle as they are relatively easy for attackers to exploit frequently resulting in full access to affected systems.	 There were #{Item.medium_risks.count} findings which were Medium risk.	 High risk vulnerabilities are harder to exploit and may not result in full control of the affected system and should be addressed rapidly and with priority. There were #{Item.low_risks.count} findings which were Low risk vulnerabilities. These risks usually let attackers gain information about your network making it easier for launching more advanced attacks and should be handled in a timely manner. And #{Item.info_risks.count} findings which were information findings.\n"
	output.text "\n"

	crit_host_count = Item.where(:severity => 4).group(:host_id).count.count
	high_host_count = Item.where(:severity => 3).group(:host_id).count.count
	medium_host_count = Item.where(:severity => 2).group(:host_id).count.count
	low_host_count = Item.where(:severity => 1).group(:host_id).count.count
	info_host_count = Item.where(:severity => 0).group(:host_id).count.count

	output.text "There were #{crit_host_count} hosts with Critical risk vulnerabilities, #{high_host_count} hosts with High risk vulnerabilities, #{medium_host_count} hosts with Medium risk vulnerabilities, #{low_host_count} hosts with Low risk vulnerabilities and #{info_host_count} hosts with information findings."
	output.text "\n"

	output.text "The following output.table shows the top 5 vulnerabilities that were found. These are the most important vulnerabilities to address as they represent a sizable footprint for an attacker to exploit in an attempt to compromise.\n"
	output.text "\n"

	results = Array.new
	headers = ["Count", "Vulnerability"]
	header_widths = {0 => 75, 1=> 400}

	top10vulns = Item.risks_by_plugin(5)

	top10vulns.each do |vuln|
		row = Array.new

		plugin = Plugin.find_by_id(vuln.plugin_id)
		#rails3
		#plug = Item.find(:all, :conditions => {:plugin_id => vuln.plugin_id})
		#rails4
		plug = Item.all.where(:plugin_id => vuln.plugin_id)

		#output.text "#{plug.count} - #{plugin.plugin_name}"

		row.push(plug.count)
		row.push(plugin.plugin_name)
		results.push(row)
	end

	output.table([headers] + results, :header => true, :column_widths => header_widths, :row_colors => ['ffffff', 'f0f0f0']) do
		row(0).style(:font_style => :bold, :background_color => 'D0D0D0')
		cells.borders = [:top, :bottom, :left, :right]
	end unless results == nil

	output.text "\n"

	output.text "The following output.table shows the top 5 hosts with the most vulnerabilities.	These should be addressed first and resolved in order or priority of the vulnerabilities found for a given host.\n"
	output.text "\n"

	results = Array.new
	headers = ["Count", "Host"]
	header_widths = {0 => 75, 1=> 400}

	top10vulns = Item.risks_by_host(5)

	top10vulns.each do |vuln|
		row = Array.new

		#plugin = Plugin.find_by_id(vuln.plugin_id)
		ip = Host.find_by_id(vuln.host_id).name
		count = Item.where(:host_id => vuln.host_id).where("severity IN (?)", [0,1,2,3]).count
		#output.text "#{plugin.plugin_name}"

		row.push(count)
		row.push(ip)
		results.push(row)
	end

	output.table([headers] + results, :header => true, :column_widths => header_widths, :row_colors => ['ffffff', 'f0f0f0']) do
		row(0).style(:font_style => :bold, :background_color => 'D0D0D0')
		cells.borders = [:top, :bottom, :left, :right]
	end unless results == nil

	output.text "\n"

	output.text "The following output.table shows the top 5 services with the most vulnerabilities.	 These services represent the avenues that an attacker would utilize based on scans to try to gain a foothold into your enterprise.\n"
	output.text "\n"

	results = Array.new
	headers = ["Count", "Service"]
	header_widths = {0 => 75, 1=> 400}

	top10vulns = Item.risks_by_service(5)

	top10vulns.each do |service|
		row = Array.new

		#plugin = Plugin.find_by_id(service.plugin_id)
		#rails3
		#svc = Item.find(:all, :conditions => {:svc_name => service.svc_name})
		svc = Item.all.where(:svc_name => service.svc_name)

		#output.text "#{svc.count} - #{service.svc_name}"

		row.push(svc.count)
		row.push(service.svc_name)
		results.push(row)
	end

	output.table([headers] + results, :header => true, :column_widths => header_widths, :row_colors => ['ffffff', 'f0f0f0']) do
		row(0).style(:font_style => :bold, :background_color => 'D0D0D0')
		cells.borders = [:top, :bottom, :left, :right]
	end unless results == nil

	output.start_new_page

	output.text "Summary Graphs of Key Finding Statistics", :style => :bold
	output.text "\n\n\n"
	output.text "\n"
	output.text "\n"

	cury = output.y
	output.image Item.risks_by_severity_graph, :width => 250, :at => [output.bounds.left, cury]
	output.image Host.top_vuln_graph(10), :width => 250, :at => [output.bounds.right - 250, cury]

	cury = output.y
	output.image Item.risks_by_service_graph(10), :width => 250, :at => [output.bounds.left, cury]
	output.image Host.other_os_graph, :width => 250, :at => [output.bounds.right - 250, cury]
	output.move_down 225

	cury = output.y
	output.image Host.windows_os_graph, :width => 250, :at => [output.bounds.left, cury]
	output.number_pages "<page> of <total>", :at => [output.bounds.right - 50, 0], :width => 150, :page_filter => :all
end