a ugly decoder for SAM_DELTA_DOM_INFO (0x0d)

a correct decoder for SAM_PRIVS_INFO (0x10)

this code is totally useless right now, it's just fun to decode those and
will save tpot some time.

	J.F.

diff --git a/source/include/rpc_netlogon.h b/source/include/rpc_netlogon.h
index e86c5230ed10f49e916a55d2248263664e79c3b2..97bdae2aa044716fb0033a361b142aad5ddeb3c4 100644 (file)
--- a/source/include/rpc_netlogon.h
+++ b/source/include/rpc_netlogon.h
@@ -50,8 +50,8 @@
 #define SAM_DELTA_GROUP_MEM    0x08 /* Group membership */
 #define SAM_DELTA_ALIAS_INFO   0x09 /* Local groups */
 #define SAM_DELTA_ALIAS_MEM    0x0C /* Local group membership */
-#define SAM_DELTA_UNKNOWN      0x0D /* Privilige stuff */
-#define SAM_DELTA_UNKNOWN2     0x10 /* Privilige stuff */
+#define SAM_DELTA_DOM_INFO     0x0D /* Privilige stuff */
+#define SAM_DELTA_PRIVS_INFO   0x10 /* Privilige stuff */
 #define SAM_DELTA_SAM_STAMP    0x16 /* Some kind of journal record? */
 
 /* SAM database types */
@@ -690,6 +690,89 @@ typedef struct sam_alias_mem_info_info
 
 } SAM_ALIAS_MEM_INFO;
 
+
+/* SAM_DELTA_DOM (0x0D) */
+typedef struct
+{
+       uint32 unknown1; /* 0x5000 */
+       uint32 unknown2; /* 0 */
+       uint32 unknown3; /* 0 */
+       uint32 unknown4; /* 0 */
+       uint32 count1;
+       uint32 ptr1;
+       uint16 count2;
+       uint16 count3;
+       uint32 ptr2;
+       uint32 ptr3;
+
+       uint32 unknown4b; /* 0x02000000 */
+       uint32 unknown5; /* 0x00100000 */
+       uint32 unknown6; /* 0x00010000 */
+       uint32 unknown7; /* 0x0f000000 */
+       uint32 unknown8; /* 0 */
+       uint32 unknown9; /* 0 */
+       uint32 unknown10; /* 0 */
+       uint32 unknown11; /* 0x3c*/
+       uint32 unknown12; /* 0*/
+
+       uint32 unknown13; /* a7080110 */
+       uint32 unknown14; /* 01bfb0dd */
+       uint32 unknown15; /* 0f */
+       uint32 unknown16; /* 68 */
+       uint32 unknown17; /* 00169000 */
+
+       uint32 count4;
+       uint32 unknown18; /* 0  times count4 */
+       
+       uint32 unknown19; /* 8 */
+
+       uint32 unknown20; /* 0x04 times count1 */
+       
+       uint32 ptr4;
+       
+       UNISTR2 domain_name;
+       DOM_SID2 domain_sid;
+
+} SAM_DELTA_DOM;
+
+
+/* SAM_DELTA_PRIVS (0x10) */
+typedef struct
+{
+       uint32 buf_size;
+       SEC_DESC *sec_desc;
+       DOM_SID2 sid;
+
+       uint32 priv_count;
+       uint32 reserved1; /* 0x0 */
+
+       uint32 ptr1;
+       uint32 ptr2;
+
+       uint32 unknown1;
+       uint32 unknown2;
+       uint32 unknown3;
+       uint32 unknown4;
+       uint32 unknown5;
+       uint32 unknown6;
+       uint32 unknown7;
+       uint32 unknown8;
+       uint32 unknown9;
+       
+       uint32 buf_size2;
+       uint32 ptr3;
+       uint32 unknown10; /* 48 bytes 0x0*/
+       
+       uint32 attribute_count;
+       uint32 *attributes;
+       
+       uint32 privlist_count;
+       UNIHDR *hdr_privslist;
+       UNISTR2 *uni_privslist;
+
+
+} SAM_DELTA_PRIVS;
+
 /* SAM_DELTA_STAMP (0x16) */
 typedef struct
 {
@@ -706,7 +789,9 @@ typedef union sam_delta_ctr_info
        SAM_GROUP_MEM_INFO grp_mem_info;
        SAM_ALIAS_INFO     alias_info  ;
        SAM_ALIAS_MEM_INFO als_mem_info;
-        SAM_DELTA_STAMP    stamp;
+       SAM_DELTA_DOM      dom_info;
+       SAM_DELTA_PRIVS    privs_info;
+       SAM_DELTA_STAMP    stamp;
 } SAM_DELTA_CTR;
 
 /* NET_R_SAM_SYNC */

diff --git a/source/rpc_parse/parse_net.c b/source/rpc_parse/parse_net.c
index 926c73f01630db620b22141f3d5143ad2138ed58..3062c5c073a9e10dd54290b7be72ec453efe6cd3 100644 (file)
--- a/source/rpc_parse/parse_net.c
+++ b/source/rpc_parse/parse_net.c
@@ -2282,6 +2282,184 @@ static BOOL net_io_sam_alias_mem_info(char *desc, SAM_ALIAS_MEM_INFO * info,
        return True;
 }
 
+/*******************************************************************
+reads or writes a structure.
+********************************************************************/
+static BOOL net_io_sam_dom_info(char *desc, SAM_DELTA_DOM *info,
+                                     prs_struct *ps, int depth)
+{
+       int i;
+
+       prs_debug(ps, depth, desc, "net_io_sam_dom_info");
+       depth++;
+
+       if(!prs_align(ps))
+               return False;
+
+       if (!prs_uint32("unknown1", ps, depth, &info->unknown1))
+                return False;
+       if (!prs_uint32("unknown2", ps, depth, &info->unknown2))
+                return False;
+       if (!prs_uint32("unknown3", ps, depth, &info->unknown3))
+                return False;
+       if (!prs_uint32("unknown4", ps, depth, &info->unknown4))
+                return False;
+       if (!prs_uint32("count1", ps, depth, &info->count1))
+                return False;
+       if (!prs_uint32("ptr1", ps, depth, &info->ptr1))
+                return False;
+
+       if (!prs_uint16("count2", ps, depth, &info->count2))
+                return False;
+       if (!prs_uint16("count3", ps, depth, &info->count3))
+                return False;
+
+       if (!prs_uint32("ptr2", ps, depth, &info->ptr2))
+                return False;
+       if (!prs_uint32("ptr3", ps, depth, &info->ptr3))
+                return False;
+
+       if (!prs_uint32("unknown4b", ps, depth, &info->unknown4b))
+                return False;
+       if (!prs_uint32("unknown5", ps, depth, &info->unknown5))
+                return False;
+       if (!prs_uint32("unknown6", ps, depth, &info->unknown6))
+                return False;
+       if (!prs_uint32("unknown7", ps, depth, &info->unknown7))
+                return False;
+       if (!prs_uint32("unknown8", ps, depth, &info->unknown8))
+                return False;
+       if (!prs_uint32("unknown9", ps, depth, &info->unknown9))
+                return False;
+       if (!prs_uint32("unknown10", ps, depth, &info->unknown10))
+                return False;
+       if (!prs_uint32("unknown11", ps, depth, &info->unknown11))
+                return False;
+       if (!prs_uint32("unknown12", ps, depth, &info->unknown12))
+                return False;
+
+       if (!prs_uint32("unknown13", ps, depth, &info->unknown13))
+                return False;
+       if (!prs_uint32("unknown14", ps, depth, &info->unknown14))
+                return False;
+       if (!prs_uint32("unknown15", ps, depth, &info->unknown15))
+                return False;
+       if (!prs_uint32("unknown16", ps, depth, &info->unknown16))
+                return False;
+       if (!prs_uint32("unknown17", ps, depth, &info->unknown17))
+                return False;
+
+       for (i=0; i<info->count2; i++)
+               if (!prs_uint32("unknown18", ps, depth, &info->unknown18))
+                       return False;
+
+       if (!prs_uint32("unknown19", ps, depth, &info->unknown19))
+                return False;
+
+       for (i=0; i<info->count1; i++)
+               if (!prs_uint32("unknown20", ps, depth, &info->unknown20))
+                       return False;
+
+       if (!prs_uint32("ptr4", ps, depth, &info->ptr4))
+                return False;
+
+       if (!smb_io_unistr2("domain_name", &info->domain_name, True, ps, depth))
+                return False;
+
+       if(!smb_io_dom_sid2("domain_sid", &info->domain_sid, ps, depth))
+               return False;
+
+
+       return True;
+}
+
+/*******************************************************************
+reads or writes a structure.
+********************************************************************/
+static BOOL net_io_sam_privs_info(char *desc, SAM_DELTA_PRIVS *info,
+                                     prs_struct *ps, int depth)
+{
+       int i;
+
+       prs_debug(ps, depth, desc, "net_io_sam_privs_info");
+       depth++;
+
+       if(!prs_align(ps))
+               return False;
+
+       if(!prs_uint32("buf_size", ps, depth, &info->buf_size))
+                return False;
+
+       if(!sec_io_desc("sec_desc", &info->sec_desc, ps, depth))
+               return False;
+
+       if(!smb_io_dom_sid2("sid", &info->sid, ps, depth))
+               return False;
+
+       if(!prs_uint32("priv_count", ps, depth, &info->priv_count))
+                return False;
+       if(!prs_uint32("reserved1", ps, depth, &info->reserved1))
+                return False;
+
+       if(!prs_uint32("ptr1", ps, depth, &info->ptr1))
+                return False;
+       if(!prs_uint32("ptr2", ps, depth, &info->ptr2))
+                return False;
+
+       if(!prs_uint32("unknown1", ps, depth, &info->unknown1))
+                return False;
+       if(!prs_uint32("unknown2", ps, depth, &info->unknown2))
+                return False;
+       if(!prs_uint32("unknown3", ps, depth, &info->unknown3))
+                return False;
+       if(!prs_uint32("unknown4", ps, depth, &info->unknown4))
+                return False;
+       if(!prs_uint32("unknown5", ps, depth, &info->unknown5))
+                return False;
+       if(!prs_uint32("unknown6", ps, depth, &info->unknown6))
+                return False;
+       if(!prs_uint32("unknown7", ps, depth, &info->unknown7))
+                return False;
+       if(!prs_uint32("unknown8", ps, depth, &info->unknown8))
+                return False;
+       if(!prs_uint32("unknown9", ps, depth, &info->unknown9))
+                return False;
+
+       if(!prs_uint32("buf_size2", ps, depth, &info->buf_size2))
+                return False;
+       if(!prs_uint32("ptr3", ps, depth, &info->ptr3))
+                return False;
+
+       for (i=0; i<12; i++)
+               if(!prs_uint32("unknown10", ps, depth, &info->unknown10))
+                       return False;
+
+       if(!prs_uint32("attribute_count", ps, depth, &info->attribute_count))
+                return False;
+
+       info->attributes = talloc(ps->mem_ctx, sizeof(uint32) * info->attribute_count);
+
+       for (i=0; i<info->attribute_count; i++)
+               if(!prs_uint32("attributes", ps, depth, &info->attributes[i]))
+                       return False;
+
+       if(!prs_uint32("privlist_count", ps, depth, &info->privlist_count))
+                return False;
+
+       info->hdr_privslist = talloc(ps->mem_ctx, sizeof(UNIHDR) * info->privlist_count);
+       info->uni_privslist = talloc(ps->mem_ctx, sizeof(UNISTR2) * info->privlist_count);
+
+       for (i=0; i<info->privlist_count; i++)
+               if(!smb_io_unihdr("hdr_privslist", &info->hdr_privslist[i], ps, depth))
+                       return False;
+
+       for (i=0; i<info->privlist_count; i++)
+               if (!smb_io_unistr2("uni_privslist", &info->uni_privslist[i], True, ps, depth))
+                       return False;
+
+       return True;
+}
+
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
@@ -2292,70 +2470,56 @@ static BOOL net_io_sam_delta_ctr(char *desc, uint8 sess_key[16],
        prs_debug(ps, depth, desc, "net_io_sam_delta_ctr");
        depth++;
 
-       switch (type)
-        {
+       switch (type) {
                 /* Seen in sam deltas */
-
                 case SAM_DELTA_SAM_STAMP:
-                {
-                        if (!net_io_sam_delta_stamp("", &delta->stamp,
-                                                    ps, depth))
+                        if (!net_io_sam_delta_stamp("", &delta->stamp, ps, depth))
                                 return False;
                         break;
-                }
 
                case SAM_DELTA_DOMAIN_INFO:
-               {
-                       if (!net_io_sam_domain_info("", &delta->domain_info,
-                                                    ps, depth))
+                       if (!net_io_sam_domain_info("", &delta->domain_info, ps, depth))
                                 return False;
                        break;
-               }
+
                case SAM_DELTA_GROUP_INFO:
-               {
-                       if (!net_io_sam_group_info("", &delta->group_info,
-                                                   ps, depth))
+                       if (!net_io_sam_group_info("", &delta->group_info, ps, depth))
                                 return False;
                        break;
-               }
+
                case SAM_DELTA_ACCOUNT_INFO:
-               {
-                       if (!net_io_sam_account_info("", sess_key,
-                                                     &delta->account_info,
-                                                     ps, depth))
+                       if (!net_io_sam_account_info("", sess_key, &delta->account_info, ps, depth))
                                 return False;
                        break;
-               }
+
                case SAM_DELTA_GROUP_MEM:
-               {
-                       if (!net_io_sam_group_mem_info("", 
-                                                       &delta->grp_mem_info,
-                                                       ps, depth))
+                       if (!net_io_sam_group_mem_info("", &delta->grp_mem_info, ps, depth))
                                 return False;
                        break;
-               }
+
                case SAM_DELTA_ALIAS_INFO:
-               {
-                        if (!net_io_sam_alias_info("", &delta->alias_info,
-                                                   ps, depth))
+                        if (!net_io_sam_alias_info("", &delta->alias_info, ps, depth))
                                 return False;
                        break;
-               }
+
+               case SAM_DELTA_DOM_INFO:
+                        if (!net_io_sam_dom_info("", &delta->dom_info, ps, depth))
+                                return False;
+                       break;
+
                case SAM_DELTA_ALIAS_MEM:
-               {
-                       if (!net_io_sam_alias_mem_info("", 
-                                                       &delta->als_mem_info,
-                                                       ps, depth))
+                       if (!net_io_sam_alias_mem_info("", &delta->als_mem_info, ps, depth))
                                 return False;
                        break;
-               }
+
+               case SAM_DELTA_PRIVS_INFO:
+                       if (!net_io_sam_privs_info("", &delta->privs_info, ps, depth))
+                                return False;
+                       break;
+
                default:
-               {
-                       DEBUG(0,
-                             ("Replication error: Unknown delta type 0x%x\n",
-                              type));
+                       DEBUG(0, ("Replication error: Unknown delta type 0x%x\n", type));
                        break;
-               }
        }
 
        return True;