class Rex::Proto::SMB::SimpleClient
Constants
- CONST
Some short-hand class aliases
- CRYPT
- EVADE
- UTILS
- XCEPT
Attributes
client[RW]
Private accessors
direct[RW]
Private accessors
last_error[RW]
Public accessors
socket[RW]
Private accessors
Public Class Methods
new(socket, direct = false)
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Pass the socket object and a boolean indicating whether the socket is netbios or cifs
# File lib/rex/proto/smb/simpleclient.rb, line 31 def initialize(socket, direct = false) self.socket = socket self.direct = direct self.client = Rex::Proto::SMB::Client.new(socket) self.shares = { } end
Public Instance Methods
connect(share)
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# File lib/rex/proto/smb/simpleclient.rb, line 133 def connect(share) ok = self.client.tree_connect(share) tree_id = ok['Payload']['SMB'].v['TreeID'] self.shares[share] = tree_id self.last_share = share end
create_pipe(path, perm = 'c')
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# File lib/rex/proto/smb/simpleclient.rb, line 161 def create_pipe(path, perm = 'c') disposition = UTILS.create_mode_to_disposition(perm) ok = self.client.create_pipe(path, disposition) file_id = ok['Payload'].v['FileID'] fh = OpenPipe.new(self.client, path, self.client.last_tree_id, file_id) end
delete(*args)
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# File lib/rex/proto/smb/simpleclient.rb, line 157 def delete(*args) self.client.delete(*args) end
disconnect(share)
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# File lib/rex/proto/smb/simpleclient.rb, line 140 def disconnect(share) ok = self.client.tree_disconnect(self.shares[share]) self.shares.delete(share) end
login(name = '', user = '', pass = '', domain = '', verify_signature = false, usentlmv2 = false, usentlm2_session = true, send_lm = true, use_lanman_key = false, send_ntlm = true, native_os = 'Windows 2000 2195', native_lm = 'Windows 2000 5.0', spnopt = {})
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# File lib/rex/proto/smb/simpleclient.rb, line 38 def login(name = '', user = '', pass = '', domain = '', verify_signature = false, usentlmv2 = false, usentlm2_session = true, send_lm = true, use_lanman_key = false, send_ntlm = true, native_os = 'Windows 2000 2195', native_lm = 'Windows 2000 5.0', spnopt = {}) begin if (self.direct != true) self.client.session_request(name) end self.client.native_os = native_os self.client.native_lm = native_lm self.client.verify_signature = verify_signature self.client.use_ntlmv2 = usentlmv2 self.client.usentlm2_session = usentlm2_session self.client.send_lm = send_lm self.client.use_lanman_key = use_lanman_key self.client.send_ntlm = send_ntlm self.client.negotiate # Disable NTLMv2 Session for Windows 2000 (breaks authentication on some systems) # XXX: This in turn breaks SMB auth for Windows 2000 configured to enforce NTLMv2 # XXX: Tracked by ticket #4785#4785 if self.client.native_lm =~ /Windows 2000 5\.0/ and usentlm2_session # self.client.usentlm2_session = false end self.client.spnopt = spnopt # In case the user unsets the password option, we make sure this is # always a string pass ||= '' ok = self.client.session_setup(user, pass, domain) rescue ::Interrupt raise $! rescue ::Exception => e n = XCEPT::LoginError.new n.source = e if(e.respond_to?('error_code')) n.error_code = e.error_code n.error_reason = e.get_error(e.error_code) end raise n end return true end
login_split_next_ntlm1(user, domain, hash_lm, hash_nt)
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# File lib/rex/proto/smb/simpleclient.rb, line 115 def login_split_next_ntlm1(user, domain, hash_lm, hash_nt) begin ok = self.client.session_setup_no_ntlmssp_prehash(user, domain, hash_lm, hash_nt) rescue ::Interrupt raise $! rescue ::Exception => e n = XCEPT::LoginError.new n.source = e if(e.respond_to?('error_code')) n.error_code = e.error_code n.error_reason = e.get_error(e.error_code) end raise n end return true end
login_split_start_ntlm1(name = '')
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# File lib/rex/proto/smb/simpleclient.rb, line 89 def login_split_start_ntlm1(name = '') begin if (self.direct != true) self.client.session_request(name) end # Disable extended security self.client.negotiate(false) rescue ::Interrupt raise $! rescue ::Exception => e n = XCEPT::LoginError.new n.source = e if(e.respond_to?('error_code')) n.error_code = e.error_code n.error_reason = e.get_error(e.error_code) end raise n end return true end
open(path, perm, chunk_size = 48000)
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# File lib/rex/proto/smb/simpleclient.rb, line 146 def open(path, perm, chunk_size = 48000) mode = UTILS.open_mode_to_mode(perm) access = UTILS.open_mode_to_access(perm) ok = self.client.open(path, mode, access) file_id = ok['Payload'].v['FileID'] fh = OpenFile.new(self.client, path, self.client.last_tree_id, file_id) fh.chunk_size = chunk_size fh end
trans_pipe(fid, data, no_response = nil)
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# File lib/rex/proto/smb/simpleclient.rb, line 168 def trans_pipe(fid, data, no_response = nil) client.trans_named_pipe(fid, data, no_response) end