2.2.1.4.15 NETLOGON_LOGON_IDENTITY_INFO

The NETLOGON_LOGON_IDENTITY_INFO structure defines a logon identity within a domain.

 typedef struct _NETLOGON_LOGON_IDENTITY_INFO {
   UNICODE_STRING LogonDomainName;
   ULONG ParameterControl;
   OLD_LARGE_INTEGER Reserved;
   UNICODE_STRING UserName;
   UNICODE_STRING Workstation;
 } NETLOGON_LOGON_IDENTITY_INFO,
  *PNETLOGON_LOGON_IDENTITY_INFO;

LogonDomainName: Contains the NetBIOS name of the domain of the account. The case of the domain name MUST be preserved across all messages.

ParameterControl: A set of bit flags that contain information pertaining to the logon validation processing. A flag is TRUE (or set) if its value is equal to 1. The value is constructed from zero or more bit flags from the following table.

0	1	2	3	4	5	6	7	8	9	1 0	1	2	3	4	5	6	7	8	9	2 0	1	2	3	4	5	6	7	8	9	3 0	1
X	W	V	U	T	S	R	Q	0	0	0	P	0	0	0	O	0	N	M	L	K	J	I	H	G	F	E	D	C	B	A	0

Where the bits are defined as:

Value	Description
A	Clear text passwords can be transmitted for this logon identity.
B	Update the logon statistics for this account upon successful logon.
C	Return the user parameter list for this account upon successful logon.
D	Do not attempt to log this account on as a guest upon logon failure.
E	Allow this account to log on with the domain controller account.
F	Return the password expiration date and time upon successful logon.
G	Send a client challenge upon logon request.
H	Attempt logon as a guest for this account only.
I	Return the profile path upon successful logon.
J	Attempt logon to the specified domain only.
K	Allow this account to log on with the computer account.
L	Disable allowing fallback to guest account for this account.
M	Force the logon of this account as a guest if the password is incorrect.
N	This account has supplied a clear text password.
O	Allow NTLMv1 authentication ([MS-NLMP]) when only NTLMv2 ([NTLM]) is allowed.
P	Use sub-authentication ([MS-APDS] section 3.1.5.2.1).
Q - X	Encode the sub-authentication package identifier. Bits Q–X are used to encode the integer value of the sub-authentication package identifier (this is in little-endian order).

Reserved: MUST be set to zero when sent and MUST be ignored on receipt.

UserName: Contains the name of the user.

Workstation: Contains the NetBIOS name of the workstation from which the user is logging on.