/* packet-dcerpc-samr.c * Routines for SMB \\PIPE\\samr packet disassembly * Copyright 2001, Tim Potter * * $Id: packet-dcerpc-samr.c,v 1.6 2002/02/06 06:27:15 guy Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs * Copyright 1998 Gerald Combs * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include "packet-dcerpc.h" #include "packet-dcerpc-nt.h" #include "packet-dcerpc-samr.h" #include "smb.h" /* for "NT_errors[]" */ int dissect_nt_sid(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree *parent_tree, char *name); static int proto_dcerpc_samr = -1; static int hf_samr_hnd = -1; static int hf_samr_group = -1; static int hf_samr_rid = -1; static int hf_samr_alias = -1; static int hf_samr_rid_attrib = -1; static int hf_samr_rc = -1; static int hf_samr_index = -1; static int hf_samr_acct_ctrl = -1; static int hf_samr_count = -1; static int hf_samr_level = -1; static int hf_samr_start_idx = -1; static int hf_samr_max_entries = -1; static int hf_samr_entries = -1; static int hf_samr_pref_maxsize = -1; static int hf_samr_total_size = -1; static int hf_samr_ret_size = -1; static int hf_samr_acct_name = -1; static int hf_samr_full_name = -1; static int hf_samr_acct_desc = -1; static int hf_samr_server = -1; static int hf_samr_domain = -1; static int hf_samr_controller = -1; static int hf_samr_access = -1; static int hf_samr_mask = -1; static int hf_samr_crypt_password = -1; static int hf_samr_crypt_hash = -1; static int hf_samr_lm_change = -1; static int hf_samr_attrib = -1; static int hf_samr_max_pwd_age = -1; static int hf_samr_min_pwd_age = -1; static int hf_samr_min_pwd_len = -1; static int hf_samr_pwd_history_len = -1; static int hf_samr_num_users = -1; static int hf_samr_num_groups = -1; static int hf_samr_num_aliases = -1; static int hf_samr_resume_hnd = -1; static int hf_samr_unknown_hyper = -1; static int hf_samr_unknown_long = -1; static int hf_samr_unknown_short = -1; static int hf_samr_unknown_char = -1; static int hf_samr_unknown_string = -1; static int hf_samr_unknown_time = -1; /* these are used by functions in packet-dcerpc-nt.c */ int hf_nt_str_len = -1; int hf_nt_str_off = -1; int hf_nt_str_max_len = -1; int hf_nt_string_length = -1; int hf_nt_string_size = -1; static gint ett_dcerpc_samr = -1; gint ett_nt_unicode_string = -1; /* used by packet-dcerpc-nt.c*/ static gint ett_samr_user_dispinfo_1 = -1; static e_uuid_t uuid_dcerpc_samr = { 0x12345778, 0x1234, 0xabcd, { 0xef, 0x00, 0x01, 0x23, 0x45, 0x67, 0x89, 0xac} }; static guint16 ver_dcerpc_samr = 1; /* functions to dissect a UNICODE_STRING structure, common to many NT services struct { short len; short size; [size_is(size/2), length_is(len/2), ptr] unsigned short *string; } UNICODE_STRING; these variables can be found in packet-dcerpc-samr.c */ extern int hf_nt_str_len; extern int hf_nt_str_off; extern int hf_nt_str_max_len; extern int hf_nt_string_length; extern int hf_nt_string_size; extern gint ett_nt_unicode_string; int dissect_ndr_nt_UNICODE_STRING_string (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { guint32 len, off, max_len; guint16 *data16; char *text; int old_offset; header_field_info *hfi; dcerpc_info *di; di=pinfo->private_data; if(di->conformant_run){ /*just a run to handle conformant arrays, nothing to dissect */ return offset; } offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_nt_str_len, &len); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_nt_str_off, &off); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_nt_str_max_len, &max_len); old_offset=offset; offset = prs_uint16s(tvb, offset, pinfo, tree, max_len, &data16, NULL); text = fake_unicode(data16, max_len); hfi = proto_registrar_get_nth(di->hf_index); proto_tree_add_string_format(tree, di->hf_index, tvb, old_offset, offset-old_offset, text, "%s: %s", hfi->name, text); if(tree){ proto_item_set_text(tree, "%s: %s", hfi->name, text); proto_item_set_text(tree->parent, "%s: %s", hfi->name, text); } return offset; } int dissect_ndr_nt_UNICODE_STRING (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep, int hf_index) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; dcerpc_info *di; di=pinfo->private_data; if(di->conformant_run){ /*just a run to handle conformant arrays, nothing to dissect */ return offset; } if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "Unicode String"); tree = proto_item_add_subtree(item, ett_nt_unicode_string); } offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_nt_string_length, NULL); offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_nt_string_size, NULL); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, dissect_ndr_nt_UNICODE_STRING_string, NDR_POINTER_PTR, hf_index); proto_item_set_len(item, offset-old_offset); return offset; } /* functions to dissect a STRING structure, common to many NT services struct { short len; short size; [size_is(size), length_is(len), ptr] char *string; } STRING; */ static int dissect_ndr_nt_STRING_string (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { guint32 len, off, max_len; guint8 *text; int old_offset; header_field_info *hfi; dcerpc_info *di; di=pinfo->private_data; if(di->conformant_run){ /*just a run to handle conformant arrays, nothing to dissect */ return offset; } offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_nt_str_len, &len); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_nt_str_off, &off); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_nt_str_max_len, &max_len); old_offset=offset; offset = prs_uint8s(tvb, offset, pinfo, tree, max_len, &text, NULL); hfi = proto_registrar_get_nth(di->hf_index); proto_tree_add_string_format(tree, di->hf_index, tvb, old_offset, offset-old_offset, text, "%s: %s", hfi->name, text); if(tree){ proto_item_set_text(tree, "%s: %s", hfi->name, text); proto_item_set_text(tree->parent, "%s: %s", hfi->name, text); } return offset; } int dissect_ndr_nt_STRING (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep, int hf_index) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; dcerpc_info *di; di=pinfo->private_data; if(di->conformant_run){ /*just a run to handle conformant arrays, nothing to dissect */ return offset; } if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "Unicode String"); tree = proto_item_add_subtree(item, ett_nt_unicode_string); } offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_nt_string_length, NULL); offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_nt_string_size, NULL); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, dissect_ndr_nt_STRING_string, NDR_POINTER_PTR, hf_index); proto_item_set_len(item, offset-old_offset); return offset; } /* This should get fixed both here and in dissect_smb_64bit_time so one can handle both BIG and LITTLE endian encodings */ int dissect_smb_64bit_time(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, int offset, char *str, int hf_date); int dissect_ndr_nt_NTTIME (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep, int hf_index) { header_field_info *hfi; dcerpc_info *di; di=pinfo->private_data; if(di->conformant_run){ /*just a run to handle conformant arrays, nothing to dissect */ return offset; } hfi = proto_registrar_get_nth(hf_index); offset = dissect_smb_64bit_time(tvb, pinfo, tree, offset, hfi->name, hf_index); return offset; } static int samr_dissect_SID(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { dcerpc_info *di; di=pinfo->private_data; if(di->conformant_run){ /* just a run to handle conformant arrays, no scalars to dissect */ return offset; } /* the SID contains a conformant array, first we must eat the 4-byte max_count before we can hand it off */ offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_count, NULL); offset = dissect_nt_sid(tvb, pinfo, offset, tree, "Domain"); return offset; } /* above this line, just some general support routines which should be placed in some more generic file common to all NT services dissectors */ static int samr_dissect_context_handle_reply (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_open_user_rqst (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_access, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rid, NULL); return offset; } static int samr_dissect_pointer_long(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { dcerpc_info *di; di=pinfo->private_data; offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, di->hf_index, NULL); return offset; } static int samr_dissect_pointer_STRING(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { dcerpc_info *di; di=pinfo->private_data; if(di->conformant_run){ /*just a run to handle conformant arrays, nothing to dissect */ return offset; } offset = dissect_ndr_nt_STRING(tvb, offset, pinfo, tree, drep, di->hf_index); return offset; } static int samr_dissect_pointer_UNICODE_STRING(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { dcerpc_info *di; di=pinfo->private_data; if(di->conformant_run){ /*just a run to handle conformant arrays, nothing to dissect */ return offset; } offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, di->hf_index); return offset; } static int samr_dissect_pointer_short(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { dcerpc_info *di; di=pinfo->private_data; offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, di->hf_index, NULL); return offset; } static int samr_dissect_query_dispinfo_rqst (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_samr_level, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_start_idx, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_max_entries, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_pref_maxsize, NULL); return offset; } static int samr_dissect_USER_DISPINFO_1 (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "User_DispInfo_1"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_index, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rid, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_acct_ctrl, NULL); offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_name); offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_full_name); offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_desc); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_USER_DISPINFO_1_ARRAY_users (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ucarray(tvb, offset, pinfo, tree, drep, samr_dissect_USER_DISPINFO_1); return offset; } static int samr_dissect_USER_DISPINFO_1_ARRAY (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { guint32 count; proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "User_DispInfo_1 Array"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_count, &count); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_USER_DISPINFO_1_ARRAY_users, NDR_POINTER_PTR, -1); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_USER_DISPINFO_2 (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "User_DispInfo_2"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_index, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rid, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_acct_ctrl, NULL); offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_name); offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_desc); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_USER_DISPINFO_2_ARRAY_users (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ucarray(tvb, offset, pinfo, tree, drep, samr_dissect_USER_DISPINFO_2); return offset; } static int samr_dissect_USER_DISPINFO_2_ARRAY (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { guint32 count; proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "User_DispInfo_2 Array"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_count, &count); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_USER_DISPINFO_2_ARRAY_users, NDR_POINTER_PTR, -1); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_GROUP_DISPINFO (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "Group_DispInfo"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_index, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rid, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_acct_ctrl, NULL); offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_name); offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_desc); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_GROUP_DISPINFO_ARRAY_groups (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ucarray(tvb, offset, pinfo, tree, drep, samr_dissect_GROUP_DISPINFO); return offset; } static int samr_dissect_GROUP_DISPINFO_ARRAY (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { guint32 count; proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "Group_DispInfo Array"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_count, &count); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_GROUP_DISPINFO_ARRAY_groups, NDR_POINTER_PTR, -1); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_ASCII_DISPINFO (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "Ascii_DispInfo"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_index, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rid, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_acct_ctrl, NULL); offset = dissect_ndr_nt_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_name); offset = dissect_ndr_nt_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_desc); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_ASCII_DISPINFO_ARRAY_users (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ucarray(tvb, offset, pinfo, tree, drep, samr_dissect_ASCII_DISPINFO); return offset; } static int samr_dissect_ASCII_DISPINFO_ARRAY (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { guint32 count; proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "Ascii_DispInfo Array"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_count, &count); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_ASCII_DISPINFO_ARRAY_users, NDR_POINTER_PTR, -1); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_DISPLAY_INFO (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; guint16 level; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "DispInfo"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_samr_level, &level); switch(level){ case 1: offset = samr_dissect_USER_DISPINFO_1_ARRAY( tvb, offset, pinfo, tree, drep); break; case 2: offset = samr_dissect_USER_DISPINFO_2_ARRAY( tvb, offset, pinfo, tree, drep); break; case 3: offset = samr_dissect_GROUP_DISPINFO_ARRAY( tvb, offset, pinfo, tree, drep); break; case 4: offset = samr_dissect_ASCII_DISPINFO_ARRAY( tvb, offset, pinfo, tree, drep); break; case 5: offset = samr_dissect_ASCII_DISPINFO_ARRAY( tvb, offset, pinfo, tree, drep); break; } proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_query_dispinfo_reply (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_long, NDR_POINTER_REF, hf_samr_total_size); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_long, NDR_POINTER_REF, hf_samr_ret_size); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_DISPLAY_INFO, NDR_POINTER_REF, -1); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_get_display_enumeration_index_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_samr_level, NULL); offset = dissect_ndr_nt_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_name); return offset; } static int samr_dissect_get_display_enumeration_index_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_long, NDR_POINTER_REF, hf_samr_index); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_PASSWORD_INFO (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { guint32 count; proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "Password Info"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_samr_unknown_short, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_unknown_long, NULL); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_get_usrdom_pwinfo_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_PASSWORD_INFO, NDR_POINTER_REF, -1); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_connect2_server(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "Server"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_nt_UNICODE_STRING_string(tvb, offset, pinfo, tree, drep); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_connect2_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_connect2_server, NDR_POINTER_UNIQUE, hf_samr_server); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_access, NULL); return offset; } static int samr_dissect_connect2_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_USER_GROUP(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "User Group"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rid, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rid_attrib, NULL); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_USER_GROUP_ARRAY_groups (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ucarray(tvb, offset, pinfo, tree, drep, samr_dissect_USER_GROUP); return offset; } static int samr_dissect_USER_GROUP_ARRAY (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { guint32 count; proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "User_Group Array"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_count, &count); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_USER_GROUP_ARRAY_groups, NDR_POINTER_UNIQUE, -1); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_get_groups_for_user_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_USER_GROUP_ARRAY, NDR_POINTER_REF, -1); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_open_domain_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_access, NULL); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_SID, NDR_POINTER_REF, -1); return offset; } static int samr_dissect_open_domain_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_context_handle_SID(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_SID, NDR_POINTER_REF, -1); return offset; } static int samr_dissect_context_handle(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); return offset; } static int samr_dissect_rc(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_add_member_to_group_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_group, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rid, NULL); return offset; } static int samr_dissect_unknown_3c_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_short, NDR_POINTER_REF, hf_samr_unknown_short); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_create_alias_in_domain_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_name); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_access, NULL); return offset; } static int samr_dissect_create_alias_in_domain_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rid, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_query_information_alias_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_samr_level, NULL); return offset; } static int samr_dissect_ALIAS_INFO_1 (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_name); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rid, NULL); offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_desc); return offset; } static int samr_dissect_ALIAS_INFO (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; guint16 level; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "AliasInfo"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_samr_level, &level); switch(level){ case 1: offset = samr_dissect_ALIAS_INFO_1( tvb, offset, pinfo, tree, drep); break; case 2: offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_name); break; case 3: offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_desc); break; } proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_query_information_alias_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_ALIAS_INFO, NDR_POINTER_REF, -1); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_set_information_alias_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_samr_level, NULL); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_ALIAS_INFO, NDR_POINTER_REF, -1); return offset; } static int samr_dissect_CRYPT_PASSWORD(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { proto_tree_add_item(tree, hf_samr_crypt_password, tvb, offset, 516, FALSE); return offset; } static int samr_dissect_CRYPT_HASH(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { proto_tree_add_item(tree, hf_samr_crypt_hash, tvb, offset, 16, FALSE); return offset; } static int samr_dissect_oem_change_password_user2_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_STRING, NDR_POINTER_UNIQUE, hf_samr_server); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_STRING, NDR_POINTER_REF, hf_samr_acct_name); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_CRYPT_PASSWORD, NDR_POINTER_UNIQUE, -1); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_CRYPT_HASH, NDR_POINTER_UNIQUE, -1); return offset; } static int samr_dissect_unicode_change_password_user2_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_UNICODE_STRING, NDR_POINTER_UNIQUE, hf_samr_server); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_UNICODE_STRING, NDR_POINTER_REF, hf_samr_acct_name); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_CRYPT_PASSWORD, NDR_POINTER_UNIQUE, -1); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_CRYPT_HASH, NDR_POINTER_UNIQUE, -1); offset = dissect_ndr_uint8 (tvb, offset, pinfo, tree, drep, hf_samr_lm_change, NULL); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_CRYPT_PASSWORD, NDR_POINTER_UNIQUE, -1); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_CRYPT_HASH, NDR_POINTER_UNIQUE, -1); return offset; } static int samr_dissect_unknown_3b_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_samr_unknown_short, NULL); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_UNICODE_STRING, NDR_POINTER_UNIQUE, hf_samr_unknown_string); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_UNICODE_STRING, NDR_POINTER_UNIQUE, hf_samr_unknown_string); return offset; } static int samr_dissect_create_user2_in_domain_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_name); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_acct_ctrl, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_access, NULL); return offset; } static int samr_dissect_create_user2_in_domain_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_unknown_long, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rid, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_get_display_enumeration_index2_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_samr_level, NULL); offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_name); return offset; } static int samr_dissect_get_display_enumeration_index2_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_index, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_change_password_user_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint8 (tvb, offset, pinfo, tree, drep, hf_samr_unknown_char, NULL); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_CRYPT_HASH, NDR_POINTER_UNIQUE, -1); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_CRYPT_HASH, NDR_POINTER_UNIQUE, -1); offset = dissect_ndr_uint8 (tvb, offset, pinfo, tree, drep, hf_samr_unknown_char, NULL); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_CRYPT_HASH, NDR_POINTER_UNIQUE, -1); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_CRYPT_HASH, NDR_POINTER_UNIQUE, -1); offset = dissect_ndr_uint8 (tvb, offset, pinfo, tree, drep, hf_samr_unknown_char, NULL); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_CRYPT_HASH, NDR_POINTER_UNIQUE, -1); offset = dissect_ndr_uint8 (tvb, offset, pinfo, tree, drep, hf_samr_unknown_char, NULL); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_CRYPT_HASH, NDR_POINTER_UNIQUE, -1); return offset; } static int samr_dissect_set_member_attributes_of_group_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_attrib, NULL); return offset; } static int samr_dissect_GROUP_INFO_1 (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_name); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rid, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_attrib, NULL); offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_desc); return offset; } static int samr_dissect_GROUP_INFO (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; guint16 level; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "GroupInfo"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_samr_level, &level); switch(level){ case 1: offset = samr_dissect_GROUP_INFO_1( tvb, offset, pinfo, tree, drep); break; case 2: offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_name); break; case 3: offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_attrib, NULL); break; case 4: offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_acct_desc); break; } proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_query_information_group_rqst (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_samr_level, NULL); return offset; } static int samr_dissect_query_information_group_reply (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_GROUP_INFO, NDR_POINTER_REF, -1); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_set_information_group_rqst (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_samr_level, NULL); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_GROUP_INFO, NDR_POINTER_REF, -1); return offset; } static int samr_dissect_get_domain_password_information_rqst (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_STRING, NDR_POINTER_UNIQUE, hf_samr_domain); return offset; } static int samr_dissect_DOMAIN_INFO_1(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "DomainInfo_1"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint16(tvb, offset, pinfo, tree, drep, hf_samr_min_pwd_len, NULL); offset = dissect_ndr_uint16(tvb, offset, pinfo, tree, drep, hf_samr_pwd_history_len, NULL); offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep, hf_samr_unknown_long, NULL); offset = dissect_ndr_nt_NTTIME(tvb, offset, pinfo, tree, drep, hf_samr_max_pwd_age); offset = dissect_ndr_nt_NTTIME(tvb, offset, pinfo, tree, drep, hf_samr_min_pwd_age); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_DOMAIN_INFO_2(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "DomainInfo_2"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_nt_NTTIME(tvb, offset, pinfo, tree, drep, hf_samr_unknown_time); offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_unknown_string); offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_domain); offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_controller); offset = dissect_ndr_nt_NTTIME(tvb, offset, pinfo, tree, drep, hf_samr_unknown_time); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_unknown_long, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_unknown_long, NULL); offset = dissect_ndr_uint8 (tvb, offset, pinfo, tree, drep, hf_samr_unknown_char, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_num_users, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_num_groups, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_num_aliases, NULL); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_DOMAIN_INFO_8(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "DomainInfo_8"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_nt_NTTIME(tvb, offset, pinfo, tree, drep, hf_samr_max_pwd_age); offset = dissect_ndr_nt_NTTIME(tvb, offset, pinfo, tree, drep, hf_samr_min_pwd_age); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_REPLICATION_STATUS(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "Replication Status"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint64 (tvb, offset, pinfo, tree, drep, hf_samr_unknown_hyper, NULL); offset = dissect_ndr_uint64 (tvb, offset, pinfo, tree, drep, hf_samr_unknown_hyper, NULL); offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_samr_unknown_short, NULL); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_DOMAIN_INFO_11(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "DomainInfo_11"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = samr_dissect_DOMAIN_INFO_2( tvb, offset, pinfo, tree, drep); offset = samr_dissect_REPLICATION_STATUS( tvb, offset, pinfo, tree, drep); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_DOMAIN_INFO_13(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "DomainInfo_13"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_nt_NTTIME(tvb, offset, pinfo, tree, drep, hf_samr_unknown_time); offset = dissect_ndr_nt_NTTIME(tvb, offset, pinfo, tree, drep, hf_samr_unknown_time); offset = dissect_ndr_nt_NTTIME(tvb, offset, pinfo, tree, drep, hf_samr_unknown_time); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_DOMAIN_INFO (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; guint16 level; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "DomainInfo"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_samr_level, &level); switch(level){ case 1: offset = samr_dissect_DOMAIN_INFO_1( tvb, offset, pinfo, tree, drep); break; case 2: offset = samr_dissect_DOMAIN_INFO_2( tvb, offset, pinfo, tree, drep); break; case 3: offset = dissect_ndr_nt_NTTIME(tvb, offset, pinfo, tree, drep, hf_samr_unknown_time); break; case 4: offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_unknown_string); break; case 5: offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_domain); break; case 6: offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, hf_samr_controller); break; case 7: offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_samr_unknown_short, NULL); break; case 8: offset = samr_dissect_DOMAIN_INFO_8( tvb, offset, pinfo, tree, drep); break; case 9: offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_samr_unknown_short, NULL); break; case 11: offset = samr_dissect_DOMAIN_INFO_11( tvb, offset, pinfo, tree, drep); break; case 12: offset = samr_dissect_REPLICATION_STATUS( tvb, offset, pinfo, tree, drep); break; case 13: offset = samr_dissect_DOMAIN_INFO_13( tvb, offset, pinfo, tree, drep); break; } proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_query_information_domain_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = samr_dissect_DOMAIN_INFO(tvb, offset, pinfo, tree, drep); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_set_information_domain_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep, hf_samr_level, NULL); offset = samr_dissect_DOMAIN_INFO(tvb, offset, pinfo, tree, drep); return offset; } static int samr_dissect_lookup_domain_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_SID, NDR_POINTER_REF, -1); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_PSID(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "SID"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_SID, NDR_POINTER_UNIQUE, -1); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_PSID_ARRAY_sids (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ucarray(tvb, offset, pinfo, tree, drep, samr_dissect_PSID); return offset; } static int samr_dissect_PSID_ARRAY (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { guint32 count; proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "SID Array"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_count, &count); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_PSID_ARRAY_sids, NDR_POINTER_UNIQUE, -1); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_pindex(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; dcerpc_info *di; di=pinfo->private_data; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "SID"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_long, NDR_POINTER_UNIQUE, di->hf_index); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_INDEX_ARRAY_value (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ucarray(tvb, offset, pinfo, tree, drep, samr_dissect_pindex); return offset; } static int samr_dissect_INDEX_ARRAY (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { guint32 count; proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; dcerpc_info *di; di=pinfo->private_data; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "SID Array"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_count, &count); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_INDEX_ARRAY_value, NDR_POINTER_UNIQUE, di->hf_index); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_get_alias_membership_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_PSID_ARRAY, NDR_POINTER_REF, -1); return offset; } static int samr_dissect_get_alias_membership_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_INDEX_ARRAY, NDR_POINTER_REF, hf_samr_alias); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_IDX_AND_NAME(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; dcerpc_info *di; di=pinfo->private_data; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "IDX_AND_NAME"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_index, NULL); offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep, di->hf_index); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_IDX_AND_NAME_entry (tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ucarray(tvb, offset, pinfo, tree, drep, samr_dissect_IDX_AND_NAME); return offset; } static int samr_dissect_IDX_AND_NAME_ARRAY(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *parent_tree, char *drep) { guint32 count; proto_item *item=NULL; proto_tree *tree=NULL; int old_offset=offset; dcerpc_info *di; di=pinfo->private_data; if(parent_tree){ item = proto_tree_add_text(parent_tree, tvb, offset, 0, "IDX_AND_NAME Array"); tree = proto_item_add_subtree(item, ett_samr_user_dispinfo_1); } offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_count, &count); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_IDX_AND_NAME_entry, NDR_POINTER_UNIQUE, di->hf_index); proto_item_set_len(item, offset-old_offset); return offset; } static int samr_dissect_enum_domains_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_long, NDR_POINTER_REF, hf_samr_resume_hnd); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_pref_maxsize, NULL); return offset; } static int samr_dissect_enum_domains_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_long, NDR_POINTER_REF, hf_samr_resume_hnd); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_IDX_AND_NAME_ARRAY, NDR_POINTER_REF, hf_samr_domain); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_long, NDR_POINTER_REF, hf_samr_entries); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_enum_dom_groups_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep, hf_samr_hnd, NULL); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_long, NDR_POINTER_REF, hf_samr_resume_hnd); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_mask, NULL); offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep, hf_samr_pref_maxsize, NULL); return offset; } static int samr_dissect_enum_dom_groups_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_long, NDR_POINTER_REF, hf_samr_resume_hnd); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_IDX_AND_NAME_ARRAY, NDR_POINTER_REF, hf_samr_group); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_long, NDR_POINTER_REF, hf_samr_entries); offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_enum_dom_alias_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_long, NDR_POINTER_REF, hf_samr_resume_hnd); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_IDX_AND_NAME_ARRAY, NDR_POINTER_REF, hf_samr_alias); offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_pointer_long, NDR_POINTER_REF, hf_samr_entries); offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static int samr_dissect_get_members_in_alias_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, char *drep) { offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep, samr_dissect_PSID_ARRAY, NDR_POINTER_REF, -1); offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep, hf_samr_rc, NULL); return offset; } static dcerpc_sub_dissector dcerpc_samr_dissectors[] = { { SAMR_CONNECT_ANON, "CONNECT_ANON", samr_dissect_connect2_rqst, samr_dissect_context_handle_reply }, { SAMR_CLOSE_HND, "CLOSE_HND", samr_dissect_context_handle, samr_dissect_context_handle_reply }, { SAMR_UNKNOWN_2, "SAMR_UNKNOWN_2", NULL, NULL }, { SAMR_QUERY_SEC_OBJECT, "SAMR_QUERY_SEC_OBJECT", NULL, NULL }, { SAMR_SHUTDOWN_SAM_SERVER, "SHUTDOWN_SAM_SERVER", samr_dissect_context_handle, samr_dissect_rc }, { SAMR_LOOKUP_DOMAIN, "LOOKUP_DOMAIN", samr_dissect_get_domain_password_information_rqst, samr_dissect_lookup_domain_reply }, { SAMR_ENUM_DOMAINS, "ENUM_DOMAINS", samr_dissect_enum_domains_rqst, samr_dissect_enum_domains_reply }, { SAMR_OPEN_DOMAIN, "OPEN_DOMAIN", samr_dissect_open_domain_rqst, samr_dissect_open_domain_reply }, { SAMR_QUERY_DOMAIN_INFO, "QUERY_INFORMATION_DOMAIN", samr_dissect_query_information_alias_rqst, samr_dissect_query_information_domain_reply }, { SAMR_SET_DOMAIN_INFO, "SET_INFORMATION_DOMAIN", samr_dissect_set_information_domain_rqst, samr_dissect_rc }, { SAMR_CREATE_DOM_GROUP, "CREATE_GROUP_IN_DOMAIN", samr_dissect_create_alias_in_domain_rqst, samr_dissect_create_alias_in_domain_reply }, { SAMR_ENUM_DOM_GROUPS, "ENUM_DOM_GROUPS", samr_dissect_enum_dom_groups_rqst, samr_dissect_enum_dom_groups_reply }, { SAMR_CREATE_USER_IN_DOMAIN, "CREATE_USER_IN_DOMAIN", samr_dissect_create_alias_in_domain_rqst, samr_dissect_create_alias_in_domain_reply }, { SAMR_ENUM_DOM_USERS, "ENUM_DOM_USERS", samr_dissect_enum_dom_groups_rqst, samr_dissect_enum_dom_groups_reply }, { SAMR_CREATE_DOM_ALIAS, "CREATE_ALIAS_IN_DOMAIN", samr_dissect_create_alias_in_domain_rqst, samr_dissect_create_alias_in_domain_reply }, { SAMR_ENUM_DOM_ALIASES, "ENUM_DOM_ALIASES", samr_dissect_enum_dom_groups_rqst, samr_dissect_enum_dom_alias_reply }, { SAMR_GET_ALIAS_MEMBERSHIP, "GET_ALIAS_MEMBERSHIP", samr_dissect_get_alias_membership_rqst, samr_dissect_get_alias_membership_reply }, { SAMR_LOOKUP_NAMES, "SAMR_LOOKUP_NAMES", NULL, NULL }, { SAMR_LOOKUP_RIDS, "SAMR_LOOKUP_RIDS", NULL, NULL }, { SAMR_OPEN_GROUP, "OPEN_GROUP", samr_dissect_open_user_rqst, samr_dissect_context_handle_reply }, { SAMR_QUERY_GROUPINFO, "QUERY_INFORMATION_GROUP", samr_dissect_query_information_group_rqst, samr_dissect_query_information_group_reply }, { SAMR_SET_GROUPINFO, "SET_INFORMATION_GROUP", samr_dissect_set_information_group_rqst, samr_dissect_rc }, { SAMR_ADD_GROUPMEM, "ADD_MEMBER_TO_GROUP", samr_dissect_add_member_to_group_rqst, samr_dissect_rc }, { SAMR_DELETE_DOM_GROUP, "DELETE_DOM_GROUP", samr_dissect_context_handle, samr_dissect_rc }, { SAMR_DEL_GROUPMEM, "REMOVE_MEMBER_FROM_GROUP", samr_dissect_add_member_to_group_rqst, samr_dissect_rc }, { SAMR_QUERY_GROUPMEM, "SAMR_QUERY_GROUPMEM", NULL, NULL }, { SAMR_SET_MEMBER_ATTRIBUTES_OF_GROUP, "SET_MEMBER_ATTRIBUTES_OF_GROUP", samr_dissect_set_member_attributes_of_group_rqst, samr_dissect_rc }, { SAMR_OPEN_ALIAS, "OPEN_ALIAS", samr_dissect_open_user_rqst, samr_dissect_context_handle_reply }, { SAMR_QUERY_ALIASINFO, "QUERY_INFORMATION_ALIAS", samr_dissect_query_information_alias_rqst, samr_dissect_query_information_alias_reply }, { SAMR_SET_ALIASINFO, "SET_INFORMATION_ALIAS", samr_dissect_set_information_alias_rqst, samr_dissect_rc }, { SAMR_DELETE_DOM_ALIAS, "DELETE_DOM_ALIAS", samr_dissect_context_handle, samr_dissect_rc }, { SAMR_ADD_ALIASMEM, "ADD_MEMBER_TO_ALIAS", samr_dissect_context_handle_SID, samr_dissect_rc }, { SAMR_DEL_ALIASMEM, "REMOVE_MEMBER_FROM_ALIAS", samr_dissect_context_handle_SID, samr_dissect_rc }, { SAMR_GET_MEMBERS_IN_ALIAS, "GET_MEMBERS_IN_ALIAS", samr_dissect_context_handle, samr_dissect_get_members_in_alias_reply }, { SAMR_OPEN_USER, "OPEN_USER", samr_dissect_open_user_rqst, samr_dissect_context_handle_reply }, { SAMR_DELETE_DOM_USER, "DELETE_DOM_USER", samr_dissect_context_handle, samr_dissect_rc }, { SAMR_QUERY_USERINFO, "SAMR_QUERY_USERINFO", NULL, NULL }, { SAMR_SET_USERINFO2, "SAMR_SET_USERINFO2", NULL, NULL }, { SAMR_CHANGE_PASSWORD_USER, "CHANGE_PASSWORD_USER", samr_dissect_change_password_user_rqst, samr_dissect_rc }, { SAMR_GET_GROUPS_FOR_USER, "SAMR_GET_GROUPS_FOR_USER", samr_dissect_context_handle, samr_dissect_get_groups_for_user_reply }, { SAMR_QUERY_DISPINFO, "QUERY_DISPINFO", samr_dissect_query_dispinfo_rqst, samr_dissect_query_dispinfo_reply }, { SAMR_GET_DISPLAY_ENUMERATION_INDEX, "GET_DISPLAY_ENUMERATION_INDEX", samr_dissect_get_display_enumeration_index_rqst, samr_dissect_get_display_enumeration_index_reply }, { SAMR_TEST_PRIVATE_FUNCTIONS_DOMAIN, "TEST_PRIVATE_FUNCTIONS_DOMAIN", samr_dissect_context_handle, samr_dissect_rc }, { SAMR_TEST_PRIVATE_FUNCTIONS_USER, "TEST_PRIVATE_FUNCTIONS_USER", samr_dissect_context_handle, samr_dissect_rc }, { SAMR_GET_USRDOM_PWINFO, "GET_USRDOM_PWINFO", samr_dissect_context_handle, samr_dissect_get_usrdom_pwinfo_reply }, { SAMR_REMOVE_MEMBER_FROM_FOREIGN_DOMAIN, "REMOVE_MEMBER_FROM_FOREIGN_DOMAIN", samr_dissect_context_handle_SID, samr_dissect_rc }, { SAMR_QUERY_INFORMATION_DOMAIN2, "QUERY_INFORMATION_DOMAIN2", samr_dissect_query_information_alias_rqst, samr_dissect_query_information_domain_reply }, { SAMR_UNKNOWN_2f, "SAMR_UNKNOWN_2f", NULL, NULL }, { SAMR_QUERY_DISPINFO2, "QUERY_INFORMATION_DISPLAY2", samr_dissect_query_dispinfo_rqst, samr_dissect_query_dispinfo_reply }, { SAMR_GET_DISPLAY_ENUMERATION_INDEX2, "GET_DISPLAY_ENUMERATION_INDEX2", samr_dissect_get_display_enumeration_index2_rqst, samr_dissect_get_display_enumeration_index2_reply }, { SAMR_CREATE_USER2_IN_DOMAIN, "CREATE_USER2_IN_DOMAIN", samr_dissect_create_user2_in_domain_rqst, samr_dissect_create_user2_in_domain_reply }, { SAMR_QUERY_DISPINFO3, "QUERY_INFORMATION_DISPLAY3", samr_dissect_query_dispinfo_rqst, samr_dissect_query_dispinfo_reply }, { SAMR_ADD_MULTIPLE_MEMBERS_TO_ALIAS, "ADD_MULTIPLE_MEMBERS_TO_ALIAS", samr_dissect_get_alias_membership_rqst, samr_dissect_rc }, { SAMR_REMOVE_MULTIPLE_MEMBERS_FROM_ALIAS, "REMOVE_MULTIPLE_MEMBERS_FROM_ALIAS", samr_dissect_get_alias_membership_rqst, samr_dissect_rc }, { SAMR_OEM_CHANGE_PASSWORD_USER2, "OEM_CHANGE_PASSWORD_USER2", samr_dissect_oem_change_password_user2_rqst, samr_dissect_rc }, { SAMR_UNICODE_CHANGE_PASSWORD_USER2, "UNICODE_CHANGE_PASSWORD_USER2", samr_dissect_unicode_change_password_user2_rqst, samr_dissect_rc }, { SAMR_GET_DOM_PWINFO, "GET_DOMAIN_PASSWORD_INFORMATION", samr_dissect_get_domain_password_information_rqst, samr_dissect_get_usrdom_pwinfo_reply }, { SAMR_CONNECT2, "CONNECT2", samr_dissect_connect2_rqst, samr_dissect_connect2_reply }, { SAMR_SET_USERINFO, "SAMR_SET_USERINFO", NULL, NULL }, { SAMR_UNKNOWN_3B, "UNKNOWN_3B", samr_dissect_unknown_3b_rqst, samr_dissect_rc }, { SAMR_UNKNOWN_3C, "SAMR_UNKNOWN_3C", samr_dissect_context_handle, samr_dissect_unknown_3c_reply }, {0, NULL, NULL, NULL }, }; void proto_register_dcerpc_samr(void) { static hf_register_info hf[] = { { &hf_samr_hnd, { "Context Handle", "samr.hnd", FT_BYTES, BASE_NONE, NULL, 0x0, "", HFILL }}, { &hf_samr_group, { "Group", "samr.group", FT_UINT32, BASE_DEC, NULL, 0x0, "Group", HFILL }}, { &hf_samr_rid, { "Rid", "samr.rid", FT_UINT32, BASE_HEX, NULL, 0x0, "RID", HFILL }}, { &hf_samr_alias, { "Alias", "samr.alias", FT_UINT32, BASE_HEX, NULL, 0x0, "Alias", HFILL }}, { &hf_samr_rid_attrib, { "Rid Attrib", "samr.rid.attrib", FT_UINT32, BASE_HEX, NULL, 0x0, "", HFILL }}, { &hf_samr_attrib, { "Attributes", "samr.attr", FT_UINT32, BASE_HEX, NULL, 0x0, "", HFILL }}, { &hf_samr_rc, { "Return code", "samr.rc", FT_UINT32, BASE_HEX, VALS (NT_errors), 0x0, "", HFILL }}, { &hf_samr_level, { "Level", "samr.level", FT_UINT16, BASE_DEC, NULL, 0x0, "Level requested/returned for Information", HFILL }}, { &hf_samr_start_idx, { "Start Idx", "samr.start_idx", FT_UINT32, BASE_DEC, NULL, 0x0, "Start Index for returned Information", HFILL }}, { &hf_samr_entries, { "Entries", "samr.entries", FT_UINT32, BASE_DEC, NULL, 0x0, "Number of entries to return", HFILL }}, { &hf_samr_max_entries, { "Max Entries", "samr.max_entries", FT_UINT32, BASE_DEC, NULL, 0x0, "Maximum number of entries", HFILL }}, { &hf_samr_pref_maxsize, { "Pref MaxSize", "samr.pref_maxsize", FT_UINT32, BASE_DEC, NULL, 0x0, "Maximum Size of data to return", HFILL }}, { &hf_samr_total_size, { "Total Size", "samr.total_size", FT_UINT32, BASE_DEC, NULL, 0x0, "Total size of data", HFILL }}, { &hf_samr_ret_size, { "Returned Size", "samr.ret_size", FT_UINT32, BASE_DEC, NULL, 0x0, "Number of returned objects in this PDU", HFILL }}, { &hf_samr_index, { "Index", "samr.index", FT_UINT32, BASE_DEC, NULL, 0x0, "Index", HFILL }}, { &hf_samr_acct_ctrl, { "Acct Ctrl", "samr.acct_ctrl", FT_UINT32, BASE_DEC, NULL, 0x0, "Acct CTRL", HFILL }}, { &hf_samr_count, { "Count", "samr.count", FT_UINT32, BASE_DEC, NULL, 0x0, "Number of elements in following array", HFILL }}, { &hf_samr_acct_name, { "Account Name", "samr.acct_name", FT_STRING, BASE_NONE, NULL, 0, "Name of Account", HFILL }}, { &hf_samr_server, { "Server", "samr.server", FT_STRING, BASE_NONE, NULL, 0, "Name of Server", HFILL }}, { &hf_samr_domain, { "Domain", "samr.domain", FT_STRING, BASE_NONE, NULL, 0, "Name of Domain", HFILL }}, { &hf_samr_controller, { "DC", "samr.dc", FT_STRING, BASE_NONE, NULL, 0, "Name of Domain Controller", HFILL }}, { &hf_samr_full_name, { "Full Name", "samr.full_name", FT_STRING, BASE_NONE, NULL, 0, "Full Name of Account", HFILL }}, { &hf_samr_acct_desc, { "Account Desc", "samr.acct_desc", FT_STRING, BASE_NONE, NULL, 0, "Account Description", HFILL }}, { &hf_samr_unknown_string, { "Unknwon string", "samr.unknown_string", FT_STRING, BASE_NONE, NULL, 0, "Unknown string. If you know what this is, contact ethereal developers.", HFILL }}, { &hf_samr_unknown_hyper, { "Unknown hyper", "samr.unknown.hyper", FT_UINT64, BASE_HEX, NULL, 0x0, "Unknown hyper. If you know what this is, contact ethereal developers.", HFILL }}, { &hf_samr_unknown_long, { "Unknown long", "samr.unknown.long", FT_UINT32, BASE_HEX, NULL, 0x0, "Unknown long. If you know what this is, contact ethereal developers.", HFILL }}, { &hf_samr_unknown_short, { "Unknown short", "samr.unknown.short", FT_UINT16, BASE_HEX, NULL, 0x0, "Unknown short. If you know what this is, contact ethereal developers.", HFILL }}, { &hf_samr_unknown_char, { "Unknown char", "samr.unknown.char", FT_UINT8, BASE_HEX, NULL, 0x0, "Unknown char. If you know what this is, contact ethereal developers.", HFILL }}, /* XXX - is this a standard NT access mask? */ { &hf_samr_access, { "Access Mask", "samr.access", FT_UINT32, BASE_HEX, NULL, 0x0, "Access", HFILL }}, { &hf_samr_mask, { "Mask", "samr.mask", FT_UINT32, BASE_HEX, NULL, 0x0, "Mask", HFILL }}, { &hf_samr_crypt_password, { "Password", "samr.crypt_password", FT_BYTES, BASE_HEX, NULL, 0, "Encrypted Password", HFILL }}, { &hf_samr_crypt_hash, { "Hash", "samr.crypt_hash", FT_BYTES, BASE_HEX, NULL, 0, "Encrypted Hash", HFILL }}, { &hf_samr_lm_change, { "LM Change", "samr.lm_change", FT_UINT8, BASE_HEX, NULL, 0, "LM Change value", HFILL }}, { &hf_samr_max_pwd_age, { "Max Pwd Age", "samr.max_pwd_age", FT_RELATIVE_TIME, BASE_NONE, NULL, 0, "Maximum Password Age before it expires", HFILL }}, { &hf_samr_min_pwd_age, { "Min Pwd Age", "samr.min_pwd_age", FT_RELATIVE_TIME, BASE_NONE, NULL, 0, "Minimum Password Age before it can be changed", HFILL }}, { &hf_samr_unknown_time, { "Unknown time", "samr.unknown_time", FT_ABSOLUTE_TIME, BASE_NONE, NULL, 0, "Unknown NT TIME, contact ethereal developers if you know what this is", HFILL }}, { &hf_samr_min_pwd_len, { "Min Pwd Len", "samr.min_pwd_len", FT_UINT16, BASE_DEC, NULL, 0, "Minimum Password Length", HFILL }}, { &hf_samr_pwd_history_len, { "Pwd History Len", "samr.pwd_history_len", FT_UINT16, BASE_DEC, NULL, 0, "Password History Length", HFILL }}, { &hf_samr_num_users, { "Num Users", "samr.num_users", FT_UINT32, BASE_DEC, NULL, 0, "Number of users in this domain", HFILL }}, { &hf_samr_num_groups, { "Num Groups", "samr.num_groups", FT_UINT32, BASE_DEC, NULL, 0, "Number of groups in this domain", HFILL }}, { &hf_samr_num_aliases, { "Num Aliases", "samr.num_aliases", FT_UINT32, BASE_DEC, NULL, 0, "Number of aliases in this domain", HFILL }}, { &hf_samr_resume_hnd, { "Resume Hnd", "samr.resume_hnd", FT_UINT32, BASE_DEC, NULL, 0, "Resume handle", HFILL }}, /* these are used by packet-dcerpc-nt.c */ { &hf_nt_string_length, { "Length", "nt.string.length", FT_UINT16, BASE_DEC, NULL, 0x0, "Length of string in bytes", HFILL }}, { &hf_nt_string_size, { "Size", "nt.string.size", FT_UINT16, BASE_DEC, NULL, 0x0, "Size of string in bytes", HFILL }}, { &hf_nt_str_len, { "Length", "nt.str.len", FT_UINT32, BASE_DEC, NULL, 0x0, "Length of string in short integers", HFILL }}, { &hf_nt_str_off, { "Offset", "nt.str.offset", FT_UINT32, BASE_DEC, NULL, 0x0, "Offset into string in short integers", HFILL }}, { &hf_nt_str_max_len, { "Max Length", "nt.str.max_len", FT_UINT32, BASE_DEC, NULL, 0x0, "Max Length of string in short integers", HFILL }}, }; static gint *ett[] = { &ett_dcerpc_samr, &ett_nt_unicode_string, &ett_samr_user_dispinfo_1, }; proto_dcerpc_samr = proto_register_protocol( "Microsoft Security Account Manager", "SAMR", "samr"); proto_register_field_array (proto_dcerpc_samr, hf, array_length (hf)); proto_register_subtree_array(ett, array_length(ett)); } void proto_reg_handoff_dcerpc_samr(void) { /* Register protocol as dcerpc */ dcerpc_init_uuid(proto_dcerpc_samr, ett_dcerpc_samr, &uuid_dcerpc_samr, ver_dcerpc_samr, dcerpc_samr_dissectors); }