john@E6410 ~ $ smbclient -d 99 //home-nt-svr/john -U john -W HOME
INFO: Current debug levels:
  all: 99
  tdb: 99
  printdrivers: 99
  lanman: 99
  smb: 99
  rpc_parse: 99
  rpc_srv: 99
  rpc_cli: 99
  passdb: 99
  sam: 99
  auth: 99
  winbind: 99
  vfs: 99
  idmap: 99
  quota: 99
  acls: 99
  locking: 99
  msdfs: 99
  dmapi: 99
  registry: 99
  scavenger: 99
  dns: 99
  ldb: 99
  tevent: 99
lp_load_ex: refreshing parameters
Initialising global parameters
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
INFO: Current debug levels:
  all: 99
  tdb: 99
  printdrivers: 99
  lanman: 99
  smb: 99
  rpc_parse: 99
  rpc_srv: 99
  rpc_cli: 99
  passdb: 99
  sam: 99
  auth: 99
  winbind: 99
  vfs: 99
  idmap: 99
  quota: 99
  acls: 99
  locking: 99
  msdfs: 99
  dmapi: 99
  registry: 99
  scavenger: 99
  dns: 99
  ldb: 99
  tevent: 99
Processing section "[global]"
doing parameter workgroup = HOME
doing parameter server string = %h server (Samba, Linux Mint)
doing parameter dns proxy = no
doing parameter log file = /var/log/samba/log.%m
doing parameter max log size = 1000
doing parameter syslog = 0
WARNING: The "syslog" option is deprecated
doing parameter panic action = /usr/share/samba/panic-action %d
doing parameter server role = standalone server
doing parameter passdb backend = tdbsam
doing parameter obey pam restrictions = yes
doing parameter unix password sync = yes
doing parameter passwd program = /usr/bin/passwd %u
doing parameter passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
doing parameter pam password change = yes
doing parameter map to guest = bad user
doing parameter usershare allow guests = yes
pm_process() returned Yes
lp_servicenumber: couldn't find homes
added interface wlan0 ip=172.16.2.113 bcast=172.16.2.255 netmask=255.255.255.0
Netbios name list:-
my_netbios_names[0]="E6410"
Client started (version 4.3.8-Ubuntu).
Enter john's password: 
Opening cache file at /var/cache/samba/gencache.tdb
tdb(/var/cache/samba/gencache.tdb): tdb_open_ex: could not open file /var/cache/samba/gencache.tdb: Permission denied
gencache_init: Opening cache file /var/cache/samba/gencache.tdb read-only.
Opening cache file at /var/run/samba/gencache_notrans.tdb
sitename_fetch: No stored sitename for 
internal_resolve_name: looking up home-nt-svr#20 (sitename (null))
no entry for home-nt-svr#20 found.
resolve_lmhosts: Attempting lmhosts lookup for name home-nt-svr<0x20>
resolve_lmhosts: Attempting lmhosts lookup for name home-nt-svr<0x20>
startlmhosts: Can't open lmhosts file /etc/samba/lmhosts. Error was No such file or directory
resolve_wins: WINS server resolution selected and no WINS servers listed.
samba_tevent: Schedule immediate event "tevent_req_trigger": 0x55cbb3ca4f40
resolve_hosts: Attempting host lookup for name home-nt-svr<0x20>
remove_duplicate_addrs2: looking for duplicate address/port pairs
namecache_store: storing 1 address for home-nt-svr#20: 172.16.2.1
Adding cache entry with key=[NBT/HOME-NT-SVR#20] and timeout=[Mon Apr 25 08:34:24 AM 2016 EDT] (660 seconds ahead)
internal_resolve_name: returning 1 addresses: 172.16.2.1:0 
samba_tevent: Added timed event "tevent_req_timedout": 0x55cbb3ca7b20
Connecting to 172.16.2.1 at port 445
samba_tevent: Added timed event "tevent_req_timedout": 0x55cbb3ca65c0
samba_tevent: Added timed event "tevent_req_timedout": 0x55cbb3ca8200
samba_tevent: Added timed event "tevent_req_timedout": 0x55cbb3ca2970
samba_tevent: Destroying timer event 0x55cbb3ca65c0 "tevent_req_timedout"
samba_tevent: Destroying timer event 0x55cbb3ca7b20 "tevent_req_timedout"
samba_tevent: Destroying timer event 0x55cbb3ca8200 "tevent_req_timedout"
Socket options:
	SO_KEEPALIVE = 0
	SO_REUSEADDR = 0
	SO_BROADCAST = 0
	TCP_NODELAY = 1
	TCP_KEEPCNT = 9
	TCP_KEEPIDLE = 7200
	TCP_KEEPINTVL = 75
	IPTOS_LOWDELAY = 0
	IPTOS_THROUGHPUT = 0
	SO_REUSEPORT = 0
	SO_SNDBUF = 87040
	SO_RCVBUF = 372480
	SO_SNDLOWAT = 1
	SO_RCVLOWAT = 1
	SO_SNDTIMEO = 0
	SO_RCVTIMEO = 0
	TCP_QUICKACK = 1
	TCP_DEFER_ACCEPT = 0
samba_tevent: Destroying timer event 0x55cbb3ca2970 "tevent_req_timedout"
 session request ok
samba_tevent: Added timed event "tevent_req_timedout": 0x55cbb3ca62d0
samba_tevent: Schedule immediate event "tevent_queue_immediate_trigger": 0x55cbb3ca7550
samba_tevent: Run immediate event "tevent_queue_immediate_trigger": 0x55cbb3ca7550
samba_tevent: Destroying timer event 0x55cbb3ca62d0 "tevent_req_timedout"
Doing spnego session setup (blob length=103)
got OID=1.2.840.48018.1.2.2
got OID=1.2.840.113554.1.2.2
got OID=1.2.840.113554.1.2.2.3
got OID=1.3.6.1.4.1.311.2.2.10
got principal=home-nt-svr$@HOME.JEFORTIER.COM
GENSEC backend 'gssapi_spnego' registered
GENSEC backend 'gssapi_krb5' registered
GENSEC backend 'gssapi_krb5_sasl' registered
GENSEC backend 'spnego' registered
GENSEC backend 'schannel' registered
GENSEC backend 'naclrpc_as_system' registered
GENSEC backend 'sasl-EXTERNAL' registered
GENSEC backend 'ntlmssp' registered
GENSEC backend 'ntlmssp_resume_ccache' registered
GENSEC backend 'http_basic' registered
GENSEC backend 'http_ntlm' registered
GENSEC backend 'krb5' registered
GENSEC backend 'fake_gssapi_krb5' registered
Starting GENSEC mechanism spnego
samba_tevent: Schedule immediate event "gensec_update_async_trigger": 0x55cbb3caa7b0
samba_tevent: Run immediate event "gensec_update_async_trigger": 0x55cbb3caa7b0
Starting GENSEC submechanism ntlmssp
     negotiate: struct NEGOTIATE_MESSAGE
        Signature                : 'NTLMSSP'
        MessageType              : NtLmNegotiate (1)
        NegotiateFlags           : 0x62088215 (1644724757)
               1: NTLMSSP_NEGOTIATE_UNICODE
               0: NTLMSSP_NEGOTIATE_OEM    
               1: NTLMSSP_REQUEST_TARGET   
               1: NTLMSSP_NEGOTIATE_SIGN   
               0: NTLMSSP_NEGOTIATE_SEAL   
               0: NTLMSSP_NEGOTIATE_DATAGRAM
               0: NTLMSSP_NEGOTIATE_LM_KEY 
               0: NTLMSSP_NEGOTIATE_NETWARE
               1: NTLMSSP_NEGOTIATE_NTLM   
               0: NTLMSSP_NEGOTIATE_NT_ONLY
               0: NTLMSSP_ANONYMOUS        
               0: NTLMSSP_NEGOTIATE_OEM_DOMAIN_SUPPLIED
               0: NTLMSSP_NEGOTIATE_OEM_WORKSTATION_SUPPLIED
               0: NTLMSSP_NEGOTIATE_THIS_IS_LOCAL_CALL
               1: NTLMSSP_NEGOTIATE_ALWAYS_SIGN
               0: NTLMSSP_TARGET_TYPE_DOMAIN
               0: NTLMSSP_TARGET_TYPE_SERVER
               0: NTLMSSP_TARGET_TYPE_SHARE
               1: NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
               0: NTLMSSP_NEGOTIATE_IDENTIFY
               0: NTLMSSP_REQUEST_NON_NT_SESSION_KEY
               0: NTLMSSP_NEGOTIATE_TARGET_INFO
               1: NTLMSSP_NEGOTIATE_VERSION
               1: NTLMSSP_NEGOTIATE_128    
               1: NTLMSSP_NEGOTIATE_KEY_EXCH
               0: NTLMSSP_NEGOTIATE_56     
        DomainNameLen            : 0x0000 (0)
        DomainNameMaxLen         : 0x0000 (0)
        DomainName               : *
            DomainName               : ''
        WorkstationLen           : 0x0000 (0)
        WorkstationMaxLen        : 0x0000 (0)
        Workstation              : *
            Workstation              : ''
        Version: struct ntlmssp_VERSION
            ProductMajorVersion      : NTLMSSP_WINDOWS_MAJOR_VERSION_6 (6)
            ProductMinorVersion      : NTLMSSP_WINDOWS_MINOR_VERSION_1 (1)
            ProductBuild             : 0x0000 (0)
            Reserved: ARRAY(3)
                [0]                      : 0x00 (0)
                [1]                      : 0x00 (0)
                [2]                      : 0x00 (0)
            NTLMRevisionCurrent      : NTLMSSP_REVISION_W2K3 (15)
samba_tevent: Added timed event "tevent_req_timedout": 0x55cbb3caaf60
samba_tevent: Schedule immediate event "tevent_queue_immediate_trigger": 0x55cbb3ca7550
samba_tevent: Run immediate event "tevent_queue_immediate_trigger": 0x55cbb3ca7550
samba_tevent: Destroying timer event 0x55cbb3caaf60 "tevent_req_timedout"
samba_tevent: Schedule immediate event "gensec_update_async_trigger": 0x55cbb3caa7b0
samba_tevent: Run immediate event "gensec_update_async_trigger": 0x55cbb3caa7b0
Got challenge flags:
Got NTLMSSP neg_flags=0x62898215
  NTLMSSP_NEGOTIATE_UNICODE
  NTLMSSP_REQUEST_TARGET
  NTLMSSP_NEGOTIATE_SIGN
  NTLMSSP_NEGOTIATE_NTLM
  NTLMSSP_NEGOTIATE_ALWAYS_SIGN
  NTLMSSP_TARGET_TYPE_DOMAIN
  NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
  NTLMSSP_NEGOTIATE_TARGET_INFO
  NTLMSSP_NEGOTIATE_VERSION
  NTLMSSP_NEGOTIATE_128
  NTLMSSP_NEGOTIATE_KEY_EXCH
NTLMSSP: Set final flags:
Got NTLMSSP neg_flags=0x62088215
  NTLMSSP_NEGOTIATE_UNICODE
  NTLMSSP_REQUEST_TARGET
  NTLMSSP_NEGOTIATE_SIGN
  NTLMSSP_NEGOTIATE_NTLM
  NTLMSSP_NEGOTIATE_ALWAYS_SIGN
  NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
  NTLMSSP_NEGOTIATE_VERSION
  NTLMSSP_NEGOTIATE_128
  NTLMSSP_NEGOTIATE_KEY_EXCH
NTLMSSP Sign/Seal - Initialising with flags:
Got NTLMSSP neg_flags=0x62088215
  NTLMSSP_NEGOTIATE_UNICODE
  NTLMSSP_REQUEST_TARGET
  NTLMSSP_NEGOTIATE_SIGN
  NTLMSSP_NEGOTIATE_NTLM
  NTLMSSP_NEGOTIATE_ALWAYS_SIGN
  NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
  NTLMSSP_NEGOTIATE_VERSION
  NTLMSSP_NEGOTIATE_128
  NTLMSSP_NEGOTIATE_KEY_EXCH
BAD SIG NTLM2: wanted signature of
[0000] 01 00 00 00 94 68 74 1B   98 7F 5F EF 00 00 00 00   .....ht. .._.....
BAD SIG: got signature of
[0000] 4E 54 4C 4D 53 53 50 00   02 00 00 00 08 00 08 00   NTLMSSP. ........
[0010] 38 00 00 00 15 82 89 62   A2 4C FD 1E EB B5 03 CA   8......b .L......
[0020] 00 00 00 00 00 00 00 00   92 00 92 00 40 00 00 00   ........ ....@...
[0030] 05 00 93 08 00 00 00 0F   48 00 4F 00 4D 00 45 00   ........ H.O.M.E.
[0040] 02 00 08 00 48 00 4F 00   4D 00 45 00 01 00 16 00   ....H.O. M.E.....
[0050] 48 00 4F 00 4D 00 45 00   2D 00 4E 00 54 00 2D 00   H.O.M.E. -.N.T.-.
[0060] 53 00 56 00 52 00 04 00   24 00 68 00 6F 00 6D 00   S.V.R... $.h.o.m.
[0070] 65 00 2E 00 6A 00 65 00   66 00 6F 00 72 00 74 00   e...j.e. f.o.r.t.
[0080] 69 00 65 00 72 00 2E 00   63 00 6F 00 6D 00 03 00   i.e.r... c.o.m...
[0090] 3C 00 68 00 6F 00 6D 00   65 00 2D 00 6E 00 74 00   <.h.o.m. e.-.n.t.
[00A0] 2D 00 73 00 76 00 72 00   2E 00 68 00 6F 00 6D 00   -.s.v.r. ..h.o.m.
[00B0] 65 00 2E 00 6A 00 65 00   66 00 6F 00 72 00 74 00   e...j.e. f.o.r.t.
[00C0] 69 00 65 00 72 00 2E 00   63 00 6F 00 6D 00 00 00   i.e.r... c.o.m...
[00D0] 00 00                                              .. 
NTLMSSP NTLM2 packet check failed due to invalid signature!
GENSEC SPNEGO: failed to verify mechListMIC: NT_STATUS_ACCESS_DENIED
SPNEGO login failed: Access denied
session setup failed: NT_STATUS_ACCESS_DENIED
john@E6410 ~ $ 
