Class: Metasploit::Framework::LoginScanner::SoftingSIS

Inherits:
HTTP
  • Object
show all
Defined in:
lib/metasploit/framework/login_scanner/softing_sis.rb

Constant Summary collapse

DEFAULT_PORT = 
8099
DEFAULT_SSL_PORT = 
443
PRIVATE_TYPES = 
[ :password ]
LOGIN_STATUS = 
Metasploit::Model::Login::Status

Constants inherited from HTTP

HTTP::AUTHORIZATION_HEADER, HTTP::DEFAULT_HTTP_NOT_AUTHED_CODES, HTTP::DEFAULT_HTTP_SUCCESS_CODES, HTTP::DEFAULT_REALM, HTTP::LIKELY_PORTS, HTTP::LIKELY_SERVICE_NAMES, HTTP::REALM_KEY

Instance Attribute Summary

Attributes inherited from HTTP

#digest_auth_iis, #evade_header_folding, #evade_method_random_case, #evade_method_random_invalid, #evade_method_random_valid, #evade_pad_fake_headers, #evade_pad_fake_headers_count, #evade_pad_get_params, #evade_pad_get_params_count, #evade_pad_method_uri_count, #evade_pad_method_uri_type, #evade_pad_post_params, #evade_pad_post_params_count, #evade_pad_uri_version_count, #evade_pad_uri_version_type, #evade_shuffle_get_params, #evade_shuffle_post_params, #evade_uri_dir_fake_relative, #evade_uri_dir_self_reference, #evade_uri_encode_mode, #evade_uri_fake_end, #evade_uri_fake_params_start, #evade_uri_full_url, #evade_uri_use_backslashes, #evade_version_random_invalid, #evade_version_random_valid, #http_password, #http_success_codes, #http_username, #keep_connection_alive, #kerberos_authenticator_factory, #method, #ntlm_domain, #ntlm_send_lm, #ntlm_send_ntlm, #ntlm_send_spn, #ntlm_use_lm_key, #ntlm_use_ntlmv2, #ntlm_use_ntlmv2_session, #uri, #user_agent, #vhost

Instance Method Summary collapse

Methods inherited from HTTP

#authentication_required?, #send_request

Instance Method Details

#attempt_login(credential) ⇒ Result

Attempts to login to Softing Secure Integration Server

Parameters:

Returns:

  • (Result) —

    A Result object indicating success or failure



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# File 'lib/metasploit/framework/login_scanner/softing_sis.rb', line 148

def (credential)
  result_opts = {
    credential: credential,
    status: Metasploit::Model::Login::Status::INCORRECT,
    proof: nil,
    host: host,
    port: port,
    protocol: 'tcp'
  }

  begin
    result_opts.merge!((credential.public, credential.private))
  rescue ::Rex::ConnectionError => e
    # something went wrong during login
    result_opts.merge!(status: LOGIN_STATUS::UNABLE_TO_CONNECT, proof: e.message)
  end

  Result.new(result_opts)
end

#check_setup ⇒ Boolean

Check if the target is Softing Secure Integration Server

Returns:

  • (Boolean) —

    TrueClass if target is SIS, otherwise FalseClass



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# File 'lib/metasploit/framework/login_scanner/softing_sis.rb', line 16

def check_setup
  # we can interact with this endpoint as an unauthenticated user
  uri = normalize_uri("#{uri}/runtime/core/product-version")
  res = send_request({ 'uri' => uri })
  # make sure we get a response, and that the check was successful
  unless res && res.code == 200
    return { status: LOGIN_STATUS::UNABLE_TO_CONNECT, proof: res.to_s }
  end

  # convert the response to JSON
  # we expect to see a response like {"version" : "1.22.0.8686"}
  res_json = res.get_json_document
  # if we successfully get the version
  if res_json['version']
    # return true
    return res_json['version']
  end

  false
end

#do_login(user, pass) ⇒ Hash

the actual login method, called by #attempt_login

Parameters:

  • user (String) —

    The username to try

  • pass (String) —

    The password to try

Returns:

  • (Hash) —

    • status [Metasploit::Model::Login::Status]

    • proof [String] the HTTP response body



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# File 'lib/metasploit/framework/login_scanner/softing_sis.rb', line 98

def (user, pass)
  # prep the data needed for login
  protocol = ssl ? 'https' : 'http'
  # attempt to get an authentication token
  auth_token_res = get_auth_token(user)
  # get_auth_token always returns a hash - check that status is SUCCESSFUL
  # if not, just return as it is
  unless auth_token_res[:status] == LOGIN_STATUS::SUCCESSFUL
    return auth_token_res
  end

  # extract the authentication token from the hash
  auth_token = auth_token_res[:proof]
  
   = normalize_uri("#{uri}/runtime/core/user/#{user}/authentication")
  # calculate signature to use when logging in
  signature = generate_signature(auth_token, user, pass)
  # GET parameters for login
  vars_get = {
    'Signature' => signature,
    'User' => user
  }

  # do the login
  res = send_request({
    'method' => 'GET',
    'uri' => ,
    'cookie' => 'lang=en; user=guest',
    'headers' => { 'Referer' => "#{protocol}://#{host}:#{port}" },
    'vars_get' => vars_get
  })

  unless res
    return { status: LOGIN_STATUS::UNABLE_TO_CONNECT, proof: res.to_s }
  end

  # the response is in JSON format
  res_json = res.get_json_document
  # a successful response will contain {"Message": "Success"}
  if res.code == 200 && res_json && res_json['Message'] == 'Success'
    return { status: LOGIN_STATUS::SUCCESSFUL, proof: res.body }
  end

  { status: LOGIN_STATUS::INCORRECT, proof: res.body }
end

#generate_signature(auth_token, user, pass) ⇒ String

generate a signature from the authentication token, username, and password

Parameters:

  • auth_token (String) —

    The authentication token retrieved by calling get_auth_token

  • user (String) —

    The username

  • pass (String) —

    The password

Returns:

  • (String) —

    A hexadecimal string representation of the signature



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# File 'lib/metasploit/framework/login_scanner/softing_sis.rb', line 87

def generate_signature(auth_token, user, pass)
  Digest::MD5.hexdigest(auth_token + pass + auth_token + user + auth_token)
end

#get_auth_token(user) ⇒ Hash

get the authentication token

Parameters:

  • user (String) —

    The username

Returns:

  • (Hash) —

    • status [Metasploit::Model::Login::Status]

    • proof [String] the authentication token



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# File 'lib/metasploit/framework/login_scanner/softing_sis.rb', line 43

def get_auth_token(user)
  auth_token_uri = normalize_uri("#{uri}/runtime/core/user/#{user}/authentication-token")

  # send the request to get an authentication token
  auth_res = send_request({
    'method' => 'GET',
    'uri' => auth_token_uri,
    'cookie' => 'lang=en; user=guest'
  })

  # check if we get a response
  unless auth_res
    return { status: LOGIN_STATUS::UNABLE_TO_CONNECT, proof: auth_res.to_s }
  end

  # convert the response to JSON
  auth_json = auth_res.get_json_document
  # if the response code is 404, the user does not exist
  if auth_res.code == 404 && auth_json && auth_json['Message']
    return { status: LOGIN_STATUS::INCORRECT, proof: auth_json['Message'] }
  end

  # if the response code is 403, the user exists but access is denied
  if auth_res.code == 403 && auth_json && auth_json['Message']
    return { status: LOGIN_STATUS::DENIED_ACCESS, proof: auth_json['Message'] }
  end

  # get authentication token
  auth_token = auth_json['authentication-token']
  # check that the token is not blank
  if auth_token.blank?
    framework_module.vprint_error('Received empty authentication token!')
    return { status: LOGIN_STATUS::INCORRECT, proof: auth_res.body.to_s }
  end

  { status: LOGIN_STATUS::SUCCESSFUL, proof: auth_token }
end