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Contents
# -*- coding: binary -*-
module Rex
module Post
module Meterpreter
module Extensions
module Extapi
module Wmi
###
#
# This meterpreter extension contains extended API functions for
# performing WMI queries.
#
###
class Wmi
def initialize(client)
@client = client
end
#
# Perform a generic wmi query against the target machine.
#
# @param query [String] The WMI query string.
# @param root [String] Specify root to target, otherwise defaults
# to 'root\cimv2'
#
# @return [Hash] Array of field names with associated values.
#
def query(query, root = nil)
request = Packet.create_request('extapi_wmi_query')
request.add_tlv(TLV_TYPE_EXT_WMI_DOMAIN, root) unless root.blank?
request.add_tlv(TLV_TYPE_EXT_WMI_QUERY, query)
response = client.send_request(request)
# Bomb out with the right error messa
error_msg = response.get_tlv_value(TLV_TYPE_EXT_WMI_ERROR)
raise error_msg if error_msg
fields = []
fields_tlv = response.get_tlv(TLV_TYPE_EXT_WMI_FIELDS)
# If we didn't get any fields back, then we didn't get any results.
# The reason is because without results, we don't know which fields
# were requested in the first place
return nil unless fields_tlv
fields_tlv.each(TLV_TYPE_EXT_WMI_FIELD) { |f|
fields << f.value
}
values = []
response.each(TLV_TYPE_EXT_WMI_VALUES) { |r|
value = []
r.each(TLV_TYPE_EXT_WMI_VALUE) { |v|
value << v.value
}
values << value
}
return {
:fields => fields,
:values => values
}
end
attr_accessor :client
end
end; end; end; end; end; end
Version data entries
11 entries across 11 versions & 3 rubygems