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windows-nt/Source/XPSP1/NT/com/ole32/dcomss/actdbg/dump.cxx

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2020-09-26 03:20:57 -05:00
/*
*
* dump.cxx
*
* Routines for dumping data structures.
*
*/
#include "actdbg.hxx"
//
// Dumps a CBList containing CServerOxids
//
//
void DumpBListSOxids(PNTSD_EXTENSION_APIS pExtApis,
HANDLE hProcess,
CBList* pblistoxids)
{
BOOL bStatus;
DWORD i;
PNTSD_OUTPUT_ROUTINE pfnPrint;
pfnPrint = pExtApis->lpOutputRoutine;
CServerOxid** poxids = (CServerOxid**)alloca(pblistoxids->_ulmaxData * sizeof(CServerOxid*));
bStatus = ReadMemory(pExtApis, hProcess, (DWORD_PTR)pblistoxids->_data, (void*)poxids, pblistoxids->_ulmaxData * sizeof(CServerOxid*));
if (!bStatus)
return;
CServerOxid* psoxid;
psoxid = (CServerOxid*)alloca(sizeof(CServerOxid));
(*pfnPrint)("\n");
(*pfnPrint)(" CBList::_ulcElements 0x%x\n", pblistoxids->_ulcElements);
(*pfnPrint)(" CBList::_ulmaxData 0x%x\n", pblistoxids->_ulmaxData);
(*pfnPrint)(" CBList::_data 0x%x\n", pblistoxids->_data);
(*pfnPrint)("\n");
for (i = 0; i < pblistoxids->_ulmaxData; i++)
{
ZeroMemory(psoxid, sizeof(CServerOxid));
// The valid entries in the list's array are not always in contiguous order.
if (poxids[i])
{
bStatus = ReadMemory(pExtApis, hProcess, (DWORD_PTR)poxids[i], (void*)psoxid, sizeof(CServerOxid));
if (!bStatus)
{
(*pfnPrint)("Failed to read memory for list element #%d\n", i);
return;
}
(*pfnPrint)(" _pProcess 0x%x\n", psoxid->_pProcess);
(*pfnPrint)(" _info (OXID_INFO)\n");
(*pfnPrint)(" dwTid = %d\n", psoxid->_info.dwTid);
(*pfnPrint)(" dwPid = %d\n", psoxid->_info.dwPid);
(*pfnPrint)(" dwAuthnHint = %d\n", psoxid->_info.dwAuthnHint);
(*pfnPrint)(" version (COMVERSION) MajorVersion=%d, MinorVersion=%d\n", psoxid->_info.version.MajorVersion, psoxid->_info.version.MinorVersion);
(*pfnPrint)(" ipidRemUnknown ");
DumpGuid(pExtApis, psoxid->_info.ipidRemUnknown);
(*pfnPrint)("\n");
(*pfnPrint)(" dwFlags 0x%x\n", psoxid->_info.dwFlags);
(*pfnPrint)(" psa 0x%x", psoxid->_info.psa);
if (psoxid->_info.psa)
{
(*pfnPrint)(" (run \"!rpcssext.dsa 0x%x\" to see contents)\n", psoxid->_info.psa);
}
(*pfnPrint)("\n");
(*pfnPrint)(" _fApartment 0x%x\n", psoxid->_fApartment);
(*pfnPrint)(" _fRunning 0x%x\n", psoxid->_fRunning);
(*pfnPrint)("\n");
}
}
(*pfnPrint)("\n");
}
//
// Dumps the contents of a dualstringarray structure:
//
// wNumEntries -> # of elements in the array
// wSecurityOffset -> points to the beginning of the security bindings within the array
// aStringArray -> the actual bindings, in the following format
//
// (SB=StringBinding, SeB=SecurityBinding)
//
// [SB1]0[SB2]0...[SBn]00[SeB1]0[SeB2]0...[SeBn]00
//
// The shortest possible array has four entries, as follows:
//
// 0000
//
void DumpDUALSTRINGARRAY(
PNTSD_EXTENSION_APIS pExtApis,
HANDLE hProcess,
DUALSTRINGARRAY* pdsa,
char* pszPrefix) // for easier-to-read formatting
{
BOOL bStatus;
BOOL bDone;
DWORD dwcStringBindings = 0;
DWORD dwcSecBindings = 0;
PNTSD_OUTPUT_ROUTINE pfnPrint;
pfnPrint = pExtApis->lpOutputRoutine;
(*pfnPrint)("%swNumEntries 0x%x(%d)\n", pszPrefix, pdsa->wNumEntries, pdsa->wNumEntries);
(*pfnPrint)("%swSecurityOffset 0x%x\n", pszPrefix, pdsa->wSecurityOffset);
(*pfnPrint)("%sString bindings:\n", pszPrefix);
USHORT* pCurrent;
USHORT* pStart;
pStart = pCurrent = &(pdsa->aStringArray[0]);
bDone = FALSE;
while (!bDone)
{
while (*pCurrent != 0)
{
pCurrent++;
}
if (*(pCurrent+1) == 0) // double zero, end of string bindings
{
bDone = TRUE;
}
if (pStart != pCurrent)
{
dwcStringBindings++;
STRINGBINDING* psb = (STRINGBINDING*)pStart;
(*pfnPrint)("%s wTowerId 0x%x, aNetworkAddr=%S\n", pszPrefix, psb->wTowerId, &(psb->aNetworkAddr));
}
pCurrent++;
pStart = pCurrent;
}
if (dwcStringBindings == 0)
{
(*pfnPrint)("%s <no string bindings were present>\n", pszPrefix);
}
pCurrent++;
pStart = pCurrent;
(*pfnPrint)("%sSecurity bindings:\n", pszPrefix);
bDone = FALSE;
if (!bDone)
{
while (*pCurrent != 0)
{
pCurrent++;
}
if (*(pCurrent+1) == 0) // double zero, end of security bindings
{
bDone = TRUE;
}
if (pStart != pCurrent)
{
dwcSecBindings++;
SECURITYBINDING* pseb = (SECURITYBINDING*)pStart;
(*pfnPrint)("%s wAuthnSvc 0x%x, wAuthzSvc 0x%x, aPrincName=%S\n",
pszPrefix,
pseb->wAuthnSvc,
pseb->wAuthzSvc,
&(pseb->aPrincName));
}
pCurrent++;
pStart = pCurrent;
}
if (dwcSecBindings == 0)
{
(*pfnPrint)("%s <no security bindings were present>\n", pszPrefix);
}
(*pfnPrint)("\n");
return;
}
void
DumpGuid(
PNTSD_EXTENSION_APIS pExtApis,
GUID & Guid
)
{
PNTSD_OUTPUT_ROUTINE pfnPrint;
pfnPrint = pExtApis->lpOutputRoutine;
(*pfnPrint)( "{%8.8x-", Guid.Data1 );
(*pfnPrint)( "%4.4x-", Guid.Data2 );
(*pfnPrint)( "%4.4x-", Guid.Data3 );
(*pfnPrint)( "%2.2x", Guid.Data4[0] );
(*pfnPrint)( "%2.2x-", Guid.Data4[1] );
(*pfnPrint)( "%2.2x", Guid.Data4[2] );
(*pfnPrint)( "%2.2x", Guid.Data4[3] );
(*pfnPrint)( "%2.2x", Guid.Data4[4] );
(*pfnPrint)( "%2.2x", Guid.Data4[5] );
(*pfnPrint)( "%2.2x", Guid.Data4[6] );
(*pfnPrint)( "%2.2x}", Guid.Data4[7] );
}
void
DumpActivationParams(
PNTSD_EXTENSION_APIS pExtApis,
HANDLE hProcess,
ACTIVATION_PARAMS * pActParams
)
{
PNTSD_OUTPUT_ROUTINE pfnPrint;
WCHAR String[256];
GUID Guid;
BOOL bStatus;
pfnPrint = pExtApis->lpOutputRoutine;
pfnPrint( " hRpc\t\t\t0x%x\n", pActParams->hRpc );
pfnPrint( " ProcessSignature\t0x%p\n", pActParams->ProcessSignature );
pfnPrint( " pProcess\t\t0x%x\n", pActParams->pProcess );
pfnPrint( " pToken\t\t0x%x\n", pActParams->pToken );
pfnPrint( " pAuthInfo\t\t0x%x\n", pActParams->pAuthInfo );
// UnsecureActivation
pfnPrint( " MsgType\t\t%d ", pActParams->MsgType );
switch ( pActParams->MsgType )
{
case GETCLASSOBJECT :
pfnPrint( "(GetClassObject)\n" );
break;
case CREATEINSTANCE :
pfnPrint( "(CreateInstance)\n" );
break;
case GETPERSISTENTINSTANCE :
pfnPrint( "(GetPersistentInstance)\n" );
break;
default :
pfnPrint( "(Invalid MsgType, bad ACTIVATION_PARAMS?)\n" );
break;
}
pfnPrint( " Clsid\t\t\t0x%x " );
DumpGuid( pExtApis, pActParams->Clsid );
pfnPrint( "\n" );
pfnPrint( " pwszServer\t\t0x%x", pActParams->pwszServer );
if ( pActParams->pwszServer )
{
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pActParams->pwszServer, (void *)String, sizeof(String) );
if ( bStatus )
pfnPrint( " %S", String );
}
pfnPrint( "\n" );
pfnPrint( " pwszWinstaDesktop\t0x%x", pActParams->pwszWinstaDesktop );
if ( pActParams->pwszWinstaDesktop )
{
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pActParams->pwszWinstaDesktop, (void *)String, sizeof(String) );
if ( bStatus )
pfnPrint( " %S", String );
}
pfnPrint( "\n" );
pfnPrint( " EnvBlock\t\t0x%x\n", pActParams->pEnvBlock );
pfnPrint( " ClsContext\t\t0x%x\n", pActParams->ClsContext );
pfnPrint( " dwPID \t\t0x%x (%d)\n", pActParams->dwPID);
pfnPrint( " dwProcReqType\t\t%d ->", pActParams->dwProcessReqType);
switch(pActParams->dwProcessReqType)
{
case PRT_IGNORE: pfnPrint("PRT_IGNORE\n"); break;
case PRT_CREATE_NEW: pfnPrint("PRT_CREATE_NEW\n"); break;
case PRT_USE_THIS: pfnPrint("PRT_USE_THIS\n"); break;
case PRT_USE_THIS_ONLY: pfnPrint("PRT_USE_THIS_ONLY\n"); break;
default:
pfnPrint(" !ERROR! Unknown process request type!\n");
}
pfnPrint( " RemoteActivation\t%s\n", pActParams->RemoteActivation ? "TRUE" : "FALSE" );
pfnPrint( " Interfaces\t\t%d\n", pActParams->Interfaces );
pfnPrint( " pIIDs\t\t\t0x%x ", pActParams->pIIDs );
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pActParams->pIIDs, (void *)&Guid, sizeof(Guid) );
if ( bStatus )
DumpGuid( pExtApis, Guid );
pfnPrint( "\n" );
pfnPrint( " pwszPath\t\t0x%x", pActParams->pwszPath );
if ( pActParams->pwszPath )
{
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pActParams->pwszPath, (void *)String, sizeof(String) );
if ( bStatus )
pfnPrint( " %S", String );
}
pfnPrint( "\n" );
pfnPrint( " pIFDStorage\t\t0x%x\n", pActParams->pIFDStorage );
pfnPrint( " pIFDROT\t\t0x%x\n", pActParams->pIFDROT );
pfnPrint( " Apartment\t\t0x%x\n", pActParams->Apartment );
pfnPrint( " pOxidServer\t\t0x%x\n", pActParams->pOxidServer );
pfnPrint( " ppServerORBindings\t\t0x%x\n", pActParams->ppServerORBindings );
pfnPrint( " pOxidInfo\t\t0x%x\n", pActParams->pOxidInfo );
pfnPrint( " pLocalMidOfRemote\t\t0x%x\n", pActParams->pLocalMidOfRemote );
pfnPrint( " ProtseqId\t\t%d\n", pActParams->ProtseqId );
pfnPrint( " FoundInROT\t\t%s\n", pActParams->FoundInROT ? "TRUE" : "FALSE" );
pfnPrint( " ppIFD\t\t\t0x%x\n", pActParams->ppIFD );
pfnPrint( " pResults\t\t0x%x\n", pActParams->pResults );
pfnPrint( " fComPlusOnly\t\t%s\n", pActParams->fComplusOnly ? "TRUE" : "FALSE");
pfnPrint( " pActPropsIn\t\t0x%x\n", pActParams->pActPropsIn);
pfnPrint( " pActPropsOut\t\t0x%x\n", pActParams->pActPropsOut);
pfnPrint( " pInstantiationInfo\t\t0x%x\n", pActParams->pInstantiationInfo);
pfnPrint( " pInstanceInfo\t\t0x%x\n", pActParams->pInstanceInfo);
pfnPrint( " pInScmResolverInfo\t\t0x%x\n", pActParams->pInScmResolverInfo);
pfnPrint( " oldActivationCall\t\t%s\n", pActParams->oldActivationCall ? "TRUE" : "FALSE");
pfnPrint( " activatedRemote\t\t%s\n", pActParams->activatedRemote ? "TRUE" : "FALSE");
pfnPrint( " IsLocalOxid\t\t%s\n", pActParams->IsLocalOxid ? "TRUE" : "FALSE");
pfnPrint( "\n" );
}
void
DumpSecurityDescriptor(
PNTSD_EXTENSION_APIS pExtApis,
HANDLE hProcess,
SECURITY_DESCRIPTOR * pSD
)
{
const ACCT_DOM_NAME_SIZE = 64;
PNTSD_OUTPUT_ROUTINE pfnPrint;
PACL pDacl;
ACL AclHeader;
ACCESS_ALLOWED_ACE * pAce = NULL;
WCHAR ComputerName[MAX_COMPUTERNAME_LENGTH + 1];
DWORD cchComputer = MAX_COMPUTERNAME_LENGTH + 1;
WCHAR AccountName[ACCT_DOM_NAME_SIZE];
DWORD cchAccount = ACCT_DOM_NAME_SIZE;
WCHAR DomainName[ACCT_DOM_NAME_SIZE];
DWORD cchDomain = ACCT_DOM_NAME_SIZE;
SID_NAME_USE SidNameType;
BOOL bStatus;
pfnPrint = pExtApis->lpOutputRoutine;
pDacl = 0;
if ( ! (pSD->Control & SE_DACL_PRESENT) || (0 == pSD->Dacl) )
{
(*pfnPrint)( "Security Descriptor has no discretionary ACL. Everyone allowed access.\n" );
}
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pSD->Dacl, (void *)&AclHeader, sizeof(AclHeader) );
if ( ! bStatus )
return;
pDacl = (PACL) Alloc( AclHeader.AclSize );
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pSD->Dacl, (void *)pDacl, AclHeader.AclSize );
if ( ! bStatus )
{
(*pfnPrint)( "Couldn't read Dacl at 0x%x\n", pSD->Dacl );
return;
}
(*pfnPrint)( " Dacl at 0x%x\n", pSD->Dacl );
(void) GetComputerNameW( ComputerName, &cchComputer );
for ( USHORT Index = 0; Index < pDacl->AceCount; Index++ )
{
if ( ! GetAce( pDacl, Index, (void **) &pAce ) )
break;
if ( (pAce->Header.AceType != ACCESS_ALLOWED_ACE_TYPE) &&
(pAce->Header.AceType != ACCESS_DENIED_ACE_TYPE) )
continue;
cchAccount = ACCT_DOM_NAME_SIZE;
cchDomain = ACCT_DOM_NAME_SIZE;
bStatus = LookupAccountSidW(
NULL,
(PSID)&pAce->SidStart,
AccountName,
&cchAccount,
DomainName,
&cchDomain,
&SidNameType );
(*pfnPrint)( " ACE %d ", Index );
if ( bStatus )
{
if ( DomainName[0] != 0 )
{
if ( lstrcmpiW( DomainName, L"BUILTIN" ) != 0 )
(*pfnPrint)( "%s\\", DomainName );
else
(*pfnPrint)( "%s\\", ComputerName );
}
(*pfnPrint)( "%s ", AccountName );
}
else
{
(*pfnPrint)( "[couldn't get account name] " );
}
if ( ACCESS_ALLOWED_ACE_TYPE == pAce->Header.AceType )
(*pfnPrint)( "Allowed " );
else
(*pfnPrint)( "Denied " );
if ( pAce->Mask & COM_RIGHTS_EXECUTE )
(*pfnPrint)( "DCOM Launch\n" );
else
(*pfnPrint)( "ACCESS_MASK 0x%x (ntseapi.h)", pAce->Mask );
}
Free( pDacl );
}
void
DumpClsid(
PNTSD_EXTENSION_APIS pExtApis,
HANDLE hProcess,
CClsidData * pClsidData
)
{
PNTSD_OUTPUT_ROUTINE pfnPrint;
CAppidData * pAppidData = NULL;
WCHAR String[256];
BOOL bStatus;
pfnPrint = pExtApis->lpOutputRoutine;
(*pfnPrint)( " " );
DumpGuid( pExtApis, pClsidData->_Clsid );
(*pfnPrint)( "\n" );
(*pfnPrint)( " _pAppid 0x%x\n", pClsidData->_pAppid );
(*pfnPrint)( " _pToken 0x%x\n", pClsidData->_pToken );
(*pfnPrint)( " _ServerType %d ", pClsidData->_ServerType );
switch ( pClsidData->_ServerType )
{
case SERVERTYPE_EXE32 :
(*pfnPrint)( "LocalServer32\n" );
break;
case SERVERTYPE_SERVICE :
(*pfnPrint)( "Service\n" );
break;
case SERVERTYPE_SURROGATE :
(*pfnPrint)( "DLL in Surrogate\n" );
break;
case SERVERTYPE_EXE16 :
(*pfnPrint)( "LocalServer (16bit)\n" );
break;
}
(*pfnPrint)( " _pwszServer 0x%x", pClsidData->_pwszServer );
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pClsidData->_pwszServer, (void *)String, sizeof(String) );
if ( bStatus )
pfnPrint( " %S", String );
(*pfnPrint)( "\n" );
(*pfnPrint)( " _pwszDarwinId 0x%x", pClsidData->_pwszDarwinId );
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pClsidData->_pwszDarwinId, (void *)String, sizeof(String) );
if ( bStatus )
pfnPrint( " %S", String );
(*pfnPrint)( "\n" );
pAppidData = 0;
if ( pClsidData->_pAppid )
{
pAppidData = (CAppidData *) Alloc( sizeof(CAppidData) );
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pClsidData->_pAppid, (void *)pAppidData, sizeof(CAppidData) );
if ( ! bStatus )
(*pfnPrint)( "Error trying to read CAppidData at 0x%x\n", pClsidData->_pAppid );
}
if ( ! pAppidData )
{
(*pfnPrint)( "\n" );
return;
}
(*pfnPrint)( " _wszAppid %S\n", pAppidData->_wszAppid );
(*pfnPrint)( " _bActivateAtStorage %s\n", pAppidData->_bActivateAtStorage ? "TRUE" : "FALSE" );
(*pfnPrint)( " _pwszService 0x%x", pAppidData->_pwszService );
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pAppidData->_pwszService, (void *)String, sizeof(String) );
if ( bStatus )
pfnPrint( " %S", String );
(*pfnPrint)( "\n" );
(*pfnPrint)( " _pwszServiceParameters 0x%x", pAppidData->_pwszServiceParameters );
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pAppidData->_pwszServiceParameters, (void *)String, sizeof(String) );
if ( bStatus )
pfnPrint( " %S", String );
(*pfnPrint)( "\n" );
(*pfnPrint)( " _pwszRunAsUser 0x%x", pAppidData->_pwszRunAsUser );
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pAppidData->_pwszRunAsUser, (void *)String, sizeof(String) );
if ( bStatus )
pfnPrint( " %S", String );
(*pfnPrint)( "\n" );
(*pfnPrint)( " _pwszRunAsDomain 0x%x", pAppidData->_pwszRunAsDomain );
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pAppidData->_pwszRunAsDomain, (void *)String, sizeof(String) );
if ( bStatus )
pfnPrint( " %S", String );
(*pfnPrint)( "\n" );
(*pfnPrint)( " _pwszRemoteServerNames 0x%x", pAppidData->_pwszRemoteServerNames );
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pAppidData->_pwszRemoteServerNames, (void *)String, sizeof(String) );
if ( bStatus )
pfnPrint( " %S", String );
(*pfnPrint)( "\n" );
(*pfnPrint)( " _pLaunchPermission 0x%x (use .sd to display)\n", pAppidData->_pLaunchPermission );
(*pfnPrint)( "\n" );
Free( pAppidData );
}
void
DumpSurrogates(
PNTSD_EXTENSION_APIS pExtApis,
HANDLE hProcess
)
{
PNTSD_OUTPUT_ROUTINE pfnPrint;
CSurrogateList * pSurrogateList = NULL;
CSurrogateListEntry * pEntry = NULL;
WCHAR String[256];
DWORD_PTR Address;
GUID Guid;
BOOL bStatus;
pfnPrint = pExtApis->lpOutputRoutine;
// Gives us the address of gpSurrogateList.
Address = (*pExtApis->lpGetExpressionRoutine)( "rpcss!gpSurrogateList" );
if ( ! Address )
return;
pSurrogateList = (CSurrogateList *) Alloc( sizeof(CSurrogateList) );
bStatus = ReadMemory( pExtApis, hProcess, Address, (void *)&Address, sizeof(DWORD) );
if ( bStatus )
bStatus = ReadMemory( pExtApis, hProcess, Address, (void *)pSurrogateList, sizeof(CSurrogateList) );
if ( ! bStatus )
return;
(*pfnPrint)( " gpSurrogateList at 0x%x\n\n", Address );
for(pEntry = (CSurrogateListEntry *) pSurrogateList->First();
pEntry;)
{
(*pfnPrint)( " CSurrogateListEntry at 0x%x\n\n", pEntry );
(*pfnPrint)( " SurrogateListEntry at 0x%x\n\n", pEntry );
(*pfnPrint)( " _pServerListEntry 0x%x\n", pEntry->_pServerListEntry );
bStatus = DumpServerListEntry( pExtApis, hProcess, (DWORD_PTR)pEntry->_pServerListEntry);
if(!bStatus)
break;
// Read the next list element
Address = (DWORD_PTR)pEntry;
pEntry = (CSurrogateListEntry *) Alloc( sizeof(CSurrogateListEntry) );
bStatus = ReadMemory( pExtApis, hProcess, Address, (void *)pEntry, sizeof(CSurrogateListEntry) );
if(!bStatus)
break;
pEntry = (CSurrogateListEntry *) pEntry->Next();
}
}
void
DumpServers(
PNTSD_EXTENSION_APIS pExtApis,
HANDLE hProcess,
CHAR * pszServerTable
)
{
PNTSD_OUTPUT_ROUTINE pfnPrint;
CServerTable * pServerTable = NULL;
CServerTableEntry * pServerTableEntry = NULL;
CServerListEntry * pServerListEntry = NULL;
CHAR String[256];
DWORD_PTR Address;
GUID Guid;
BOOL bStatus;
pfnPrint = pExtApis->lpOutputRoutine;
lstrcpy(String, "rpcss!");
lstrcat(String,pszServerTable);
// Gives us the address of gpProcessTable or gpClassTable.
Address = (*pExtApis->lpGetExpressionRoutine)( String );
if ( ! Address )
{
(*pfnPrint)("Could not get address for %s\n", pszServerTable);
return;
}
pServerTable = (CServerTable *) Alloc( sizeof(CServerTable) );
// Get address of the actual table
bStatus = ReadMemory( pExtApis, hProcess, Address, (void *)&Address, sizeof(DWORD) );
if ( bStatus )
bStatus = ReadMemory( pExtApis, hProcess, Address, (void *)pServerTable, sizeof(CServerTable) );
if ( ! bStatus )
return;
(*pfnPrint)( " %s at 0x%x\n\n", pszServerTable, Address );
(*pfnPrint)( " CHashTable::_cBuckets %d\n", pServerTable->_cBuckets );
(*pfnPrint)( " CHashTable::_cElements %d\n\n", pServerTable->_cElements );
if ( 0 == pServerTable->_cElements ) // nothing to show, table is empty
return;
Address = (DWORD_PTR) pServerTable->_buckets;
pServerTable->_buckets = (CTableElement **) Alloc( pServerTable->_cBuckets * sizeof(CTableElement *) );
bStatus = ReadMemory(
pExtApis,
hProcess,
Address,
(void *)pServerTable->_buckets,
pServerTable->_cBuckets * sizeof(CTableElement *) );
if ( ! bStatus )
return;
for ( DWORD n = 0; n < pServerTable->_cBuckets; n++ )
{
for ( DWORD_PTR ClassAddress = (DWORD_PTR) pServerTable->_buckets[n];
ClassAddress;
ClassAddress = (DWORD_PTR) pServerTableEntry->_pnext )
{
pServerTableEntry = (CServerTableEntry *) Alloc( sizeof(CServerTableEntry) );
bStatus = ReadMemory(
pExtApis,
hProcess,
ClassAddress,
(void *)pServerTableEntry,
sizeof(CServerTableEntry) );
(*pfnPrint)( " CServerTableEntry 0x%x ", ClassAddress );
if ( ! bStatus )
{
(*pfnPrint)( "[couldn't read address]\n" );
break;
}
((ID UNALIGNED *)&Guid)[0] = pServerTableEntry->_id;
((ID UNALIGNED *)&Guid)[1] = pServerTableEntry->_id2;
DumpGuid( pExtApis, Guid );
(*pfnPrint)( "\n _references %d", pServerTableEntry->_references );
(*pfnPrint)( "\n _EntryType ");
switch(pServerTableEntry->_EntryType)
{
case ENTRY_TYPE_CLASS: (*pfnPrint)("ENTRY_TYPE_CLASS"); break;
case ENTRY_TYPE_PROCESS: (*pfnPrint)("ENTRY_TYPE_PROCESS"); break;
default:
(*pfnPrint)(" !ERROR! Unknown server entry type!");
break;
}
(*pfnPrint)( "\n _pParentTableLock 0x%x", pServerTableEntry->_pParentTableLock );
(*pfnPrint)( "\n _pParentTable 0x%x", pServerTableEntry->_pParentTable );
(*pfnPrint)( "\n _dwProcessId 0x%x (%d)", pServerTableEntry->_dwProcessId, pServerTableEntry->_dwProcessId );
(*pfnPrint)( "\n _pProcess 0x%x", pServerTableEntry->_pProcess );
(*pfnPrint)( "\n _pvRunAsHandle 0x%x", pServerTableEntry->_pvRunAsHandle );
(*pfnPrint)( "\n _bSuspendedClsid 0x%x", pServerTableEntry->_bSuspendedClsid );
(*pfnPrint)( "\n _bSuspendedApplication 0x%x", pServerTableEntry->_bSuspendedApplication );
(*pfnPrint)( "\n");
(*pfnPrint)( " _ServerList :\n" );
// Allocate enough space to hold a single CServerListEntry
pServerListEntry = (CServerListEntry*) alloca(sizeof(CServerListEntry));
if (!pServerListEntry)
return;
DWORD_PTR ServerAddress = 0;
ServerAddress = (DWORD_PTR) (CServerListEntry *)pServerTableEntry->_ServerList._first;
while (ServerAddress)
{
bStatus = DumpServerListEntry(pExtApis, hProcess, ServerAddress);
if(!bStatus)
break;
// Walk to the next list element:
bStatus = ReadMemory(
pExtApis,
hProcess,
ServerAddress,
(void*)pServerListEntry,
sizeof(CServerListEntry));
if (!bStatus)
break;
ServerAddress = (DWORD_PTR)(CServerListEntry*)pServerListEntry->_flink;
}
(*pfnPrint)( "\n" );
} // for class table entries in bucket
} // for class table buckets
}
DWORD
DumpServerListEntry(
PNTSD_EXTENSION_APIS pExtApis,
HANDLE hProcess,
DWORD_PTR ServerAddress
)
{
PNTSD_OUTPUT_ROUTINE pfnPrint;
CServerListEntry * pServerListEntry = NULL;
BOOL bStatus;
pfnPrint = pExtApis->lpOutputRoutine;
pServerListEntry = (CServerListEntry *) Alloc( sizeof(CServerListEntry) );
bStatus = ReadMemory(
pExtApis,
hProcess,
ServerAddress,
(void *)pServerListEntry,
sizeof(CServerListEntry) );
(*pfnPrint)( " CServerListEntry 0x%x ", ServerAddress );
if ( ! bStatus )
{
(*pfnPrint)( "[couldn't read address]\n" );
return bStatus;
}
(*pfnPrint)( "\n" );
(*pfnPrint)( "\t_references %d\n", pServerListEntry->_references );
(*pfnPrint)( "\t_pServerTableEntry 0x%x\n", pServerListEntry->_pServerTableEntry );
(*pfnPrint)( "\t_pServerProcess 0x%x\n", pServerListEntry->_pServerProcess );
(*pfnPrint)( "\t_hRpc 0x%x\n", pServerListEntry->_hRpc );
(*pfnPrint)( "\t_hRpcAnonymous 0x%x\n", pServerListEntry->_hRpcAnonymous );
(*pfnPrint)( "\t_ipid 0x%x\n", pServerListEntry->_ipid );
(*pfnPrint)( "\t_Context %d ", pServerListEntry->_Context );
switch ( pServerListEntry->_Context )
{
case SERVER_ACTIVATOR :
(*pfnPrint)( "Activator\n" );
break;
case SERVER_SERVICE :
(*pfnPrint)( "Service\n" );
break;
case SERVER_RUNAS :
(*pfnPrint)( "RunAs\n" );
break;
default :
(*pfnPrint)( "\n" );
}
(*pfnPrint)( "\t_State 0x%x ", pServerListEntry->_State );
if ( pServerListEntry->_State & SERVERSTATE_SUSPENDED )
(*pfnPrint)( "Suspended " );
else
(*pfnPrint)( "Running " );
if ( pServerListEntry->_State & SERVERSTATE_SINGLEUSE )
(*pfnPrint)( "SingleUse " );
if ( pServerListEntry->_State & SERVERSTATE_SURROGATE )
(*pfnPrint)( "Surrogate " );
(*pfnPrint)( "\n" );
(*pfnPrint)( "\t_NumCalls %d\n", pServerListEntry->_NumCalls );
(*pfnPrint)( "\t_RegistrationKey 0x%x\n", pServerListEntry->_RegistrationKey );
(*pfnPrint)( "\t_lThreadToken 0x%x\n", pServerListEntry->_lThreadToken );
return bStatus;
}
void
DumpProcess(
PNTSD_EXTENSION_APIS pExtApis,
HANDLE hProcess,
CProcess * pProcess,
char* pszProcessAddr
)
{
PNTSD_OUTPUT_ROUTINE pfnPrint;
CToken * pToken;
CClassReg * pClassReg = NULL;
WCHAR String[256];
DWORD TokenSize;
DWORD_PTR ClassRegAddr;
BOOL bStatus;
DWORD i;
DWORD dwProcessAddr;
pfnPrint = pExtApis->lpOutputRoutine;
dwProcessAddr = strtol(pszProcessAddr, NULL, 16);
(*pfnPrint)( " _cClientReferences %d\n", pProcess->_cClientReferences );
pToken = 0;
if ( pProcess->_pToken )
{
TokenSize = sizeof(CToken);
pToken = (CToken *) Alloc( TokenSize );
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pProcess->_pToken, (void *)pToken, TokenSize );
if ( bStatus )
{
TokenSize += (pToken->_sid.SubAuthorityCount - 1) * sizeof(ULONG);
Free( pToken );
pToken = (CToken *) Alloc( TokenSize );
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pProcess->_pToken, (void *)pToken, TokenSize );
}
}
(*pfnPrint)( " _pToken 0x%x\n", pProcess->_pToken );
DumpToken( pExtApis, hProcess, pToken );
Free( pToken );
(*pfnPrint)( " _pwszWinstaDesktop 0x%x", pProcess->_pwszWinstaDesktop );
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pProcess->_pwszWinstaDesktop, (void *)String, sizeof(String) );
if ( bStatus )
pfnPrint( " %S", String );
(*pfnPrint)( "\n" );
(*pfnPrint)( " _hProcess 0x%x\n", pProcess->_hProcess);
(*pfnPrint)( " _fCacheFree 0x%x\n", pProcess->_fCacheFree);
(*pfnPrint)( " _pdsaLocalBindings 0x%x", pProcess->_pdsaLocalBindings);
if (pProcess->_pdsaLocalBindings)
{
(*pfnPrint)(" (\"!rpcssext.dsa 0x%x\" to see contents)", pProcess->_pdsaLocalBindings);
}
(*pfnPrint)("\n");
(*pfnPrint)( " _pdsaRemoteBindings 0x%x", pProcess->_pdsaRemoteBindings);
if (pProcess->_pdsaRemoteBindings)
{
(*pfnPrint)(" (run \"!rpcssext.dsa 0x%x\" to see contents)", pProcess->_pdsaRemoteBindings);
}
(*pfnPrint)("\n");
// Dump list of oxids
(*pfnPrint)(" _blistOxids (_ulcElements=0x%x, _ulmaxData=0x%x) (\"!rpcssext.blsoxids 0x%x\" to dump list contents)\n",
pProcess->_blistOxids._ulcElements,
pProcess->_blistOxids._ulmaxData,
dwProcessAddr + offsetof(CProcess, _blistOxids) );
// UNDONE _blistOids
//CClientOid** ppoids = (CClientOid**)alloca(pProcess->_blist
(*pfnPrint)( " _pScmProcessReg 0x%x\n", pProcess->_pScmProcessReg);
if (pProcess->_pScmProcessReg)
{
ScmProcessReg spr;
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pProcess->_pScmProcessReg, (void*)&spr, sizeof(ScmProcessReg));
if (bStatus)
{
(*pfnPrint)( " _pScmProcessReg->ProcessGuid ");
DumpGuid(pExtApis, spr.ProcessGUID);
(*pfnPrint)( "\n");
(*pfnPrint)( " _pScmProcessReg->RegistrationToken 0x%x\n", spr.RegistrationToken);
(*pfnPrint)( " _pScmProcessReg->ReadinessStatus 0x%x\n", spr.ReadinessStatus);
(*pfnPrint)( " _pScmProcessReg->TimeOfLastPing._Time 0x%x\n", spr.TimeOfLastPing._Time);
}
}
(*pfnPrint)( " _fLockValid 0x%x\n", pProcess->_fLockValid);
(*pfnPrint)( " _fReadCustomProtseqs 0x%x\n", pProcess->_fReadCustomProtseqs);
(*pfnPrint)( " _pdsaCustomProtseqs 0x%x", pProcess->_pdsaCustomProtseqs);
if (pProcess->_pdsaCustomProtseqs)
{
(*pfnPrint)(" (run \"!rpcssext.dsa 0x%x\" to see contents)", pProcess->_pdsaCustomProtseqs);
}
(*pfnPrint)("\n");
(*pfnPrint)( " _pvRunAsHandle 0x%x\n", pProcess->_pvRunAsHandle);
(*pfnPrint)( " _listClasses\n" );
ClassRegAddr = (DWORD_PTR) pProcess->_listClasses._first;
if ( ! ClassRegAddr )
(*pfnPrint)( " (empty)\n" );
while ( ClassRegAddr )
{
pClassReg = (CClassReg *) Alloc( sizeof( CClassReg ) );
if (pClassReg)
{
bStatus = ReadMemory( pExtApis, hProcess, ClassRegAddr, (void *)pClassReg, sizeof( CClassReg ) );
(*pfnPrint)( " _Guid = " );
DumpGuid( pExtApis, pClassReg->_Guid );
(*pfnPrint)( " _Reg = %d\n", pClassReg->_Reg );
ClassRegAddr = (DWORD_PTR) pClassReg->_flink;
}
}
(*pfnPrint)( " _procID = %d\n", pProcess->_procID );
(*pfnPrint)( " _hProcHandle = 0x%x\n", pProcess->_hProcHandle );
(*pfnPrint)( " _dwFlags = 0x%x (", pProcess->_dwFlags);
if (pProcess->_dwFlags & PROCESS_SUSPENDED)
(*pfnPrint)(" PROCESS_SUSPENDED");
if (pProcess->_dwFlags & PROCESS_RETIRED)
(*pfnPrint)(" PROCESS_RETIRED");
if (pProcess->_dwFlags & PROCESS_SPI_DIRTY)
(*pfnPrint)(" PROCESS_SPI_DIRTY");
if (pProcess->_dwFlags & PROCESS_RUNDOWN)
(*pfnPrint)(" PROCESS_RUNDOWN");
if (pProcess->_dwFlags & PROCESS_PAUSED)
(*pfnPrint)(" PROCESS_PAUSED");
(*pfnPrint)(" )\n");
(*pfnPrint)( " _ftCreated = 0x%I64x", pProcess->_ftCreated );
SYSTEMTIME systime;
// The scm records the current UTC time when a process starts up; we convert it here
// to local time for easier readibility.
FILETIME ftLocal;
if (FileTimeToLocalFileTime(&(pProcess->_ftCreated), &ftLocal))
{
if (FileTimeToSystemTime(&ftLocal, &systime))
{
(*pfnPrint)( " (created at %d:%d:%d on %d/%d/%d)",
systime.wHour,
systime.wMinute,
systime.wSecond,
systime.wMonth,
systime.wDay,
systime.wYear);
}
}
(*pfnPrint)( "\n" );
(*pfnPrint)( "\n" );
}
void
DumpBListOxids(
PNTSD_EXTENSION_APIS pExtApis,
HANDLE hProcess,
CBList* plist
)
{
PNTSD_OUTPUT_ROUTINE pfnPrint;
pfnPrint = pExtApis->lpOutputRoutine;
(*pfnPrint)("undone\n");
}
void
DumpToken(
PNTSD_EXTENSION_APIS pExtApis,
HANDLE hProcess,
CToken * pToken
)
{
PNTSD_OUTPUT_ROUTINE pfnPrint;
SID_NAME_USE SidNameUse;
UNICODE_STRING UnicodeString;
char UserName[32];
char DomainName[32];
DWORD UserNameSize;
DWORD DomainNameSize;
BOOL bStatus;
pfnPrint = pExtApis->lpOutputRoutine;
(*pfnPrint)( " _luid %d %d\n", pToken->_luid.LowPart, pToken->_luid.HighPart );
UnicodeString.Length = UnicodeString.MaximumLength = 0;
UnicodeString.Buffer = 0;
(void) RtlConvertSidToUnicodeString(
&UnicodeString,
&pToken->_sid,
(BOOLEAN)TRUE // Allocate
);
(*pfnPrint)( " _sid %S", UnicodeString.Buffer );
RtlFreeUnicodeString( &UnicodeString );
UserNameSize = sizeof(UserName) / sizeof(char);
DomainNameSize = sizeof(DomainName) / sizeof(char);
bStatus = LookupAccountSid(
NULL,
&pToken->_sid,
UserName,
&UserNameSize,
DomainName,
&DomainNameSize,
&SidNameUse );
if ( bStatus )
(*pfnPrint)( " (%s\\%s)", DomainName, UserName );
(*pfnPrint)( "\n" );
}
void
DumpRemoteList(
PNTSD_EXTENSION_APIS pExtApis,
HANDLE hProcess
)
{
PNTSD_OUTPUT_ROUTINE pfnPrint;
CRemoteMachineList * pMachineList = NULL;
CRemoteMachine * pRemoteMachine = NULL;
CMachineBinding * pBindEntry;
WCHAR String[256];
DWORD_PTR Address;
GUID Guid;
BOOL bStatus;
pfnPrint = pExtApis->lpOutputRoutine;
// Gives us the address of gpRemoteMachineList.
Address = (*pExtApis->lpGetExpressionRoutine)( "rpcss!gpRemoteMachineList" );
if ( ! Address )
return;
pMachineList = (CRemoteMachineList *) Alloc( sizeof(CRemoteMachineList) );
bStatus = ReadMemory( pExtApis, hProcess, Address, (void *)&Address, sizeof(DWORD) );
if ( bStatus )
bStatus = ReadMemory( pExtApis, hProcess, Address, (void *)pMachineList, sizeof(CRemoteMachineList) );
if ( ! bStatus )
return;
(*pfnPrint)( " gpRemoteMachineList at 0x%x\n", Address );
for ( DWORD_PTR MachineAddress = (DWORD_PTR) (CRemoteMachine *)pMachineList->_first;
MachineAddress;
MachineAddress = (DWORD_PTR) (CRemoteMachine *)pRemoteMachine->_flink )
{
pRemoteMachine = (CRemoteMachine *) Alloc( sizeof(CRemoteMachine) );
bStatus = ReadMemory(
pExtApis,
hProcess,
MachineAddress,
(void *)pRemoteMachine,
sizeof(CRemoteMachine) );
(*pfnPrint)( "\n CRemoteMachine 0x%x ", MachineAddress );
if ( ! bStatus )
{
(*pfnPrint)( "[couldn't read address]\n" );
break;
}
bStatus = ReadMemory( pExtApis, hProcess, (DWORD_PTR)pRemoteMachine->_pwszMachine, (void *)String, sizeof(String) );
if ( bStatus )
pfnPrint( "%S", String );
(*pfnPrint)( "\n" );
for ( DWORD_PTR BindAddress = (DWORD_PTR) (CMachineBinding *)pRemoteMachine->_BindingList._first;
BindAddress;
BindAddress = (DWORD_PTR) (CMachineBinding *)pBindEntry->_flink )
{
pBindEntry = (CMachineBinding *) Alloc( sizeof(CMachineBinding) );
bStatus = ReadMemory(
pExtApis,
hProcess,
BindAddress,
(void *)pBindEntry,
sizeof(CMachineBinding) );
(*pfnPrint)( " CMachineBinding 0x%x ", BindAddress );
if ( ! bStatus )
{
(*pfnPrint)( "[couldn't read address]\n" );
break;
}
(*pfnPrint)( "\n" );
(*pfnPrint)( " _hBinding 0x%x\n", pBindEntry->_hBinding );
(*pfnPrint)( " _ProtseqId 0x%x %S\n", pBindEntry->_ProtseqId, gaProtseqInfo[pBindEntry->_ProtseqId].pwstrProtseq );
(*pfnPrint)( " _AuthnSvc 0x%x\n", pBindEntry->_AuthnSvc);
(*pfnPrint)( " _pAuthInfo 0x%x\n", pBindEntry->_pAuthInfo );
}
}
}
void
DumpSPI(
PNTSD_EXTENSION_APIS pExtApis,
HANDLE hProcess,
SCMProcessInfo* pSPI
)
{
}
Reference in a new issue Copy permalink