static PPH_STRING PhpaGetHandleString(
_In_ HANDLE ProcessHandle,
_In_ HANDLE Handle
)
{
PPH_STRING typeName = NULL;
PPH_STRING name = NULL;
PPH_STRING result;
PhGetHandleInformation(
ProcessHandle,
Handle,
-1,
NULL,
&typeName,
NULL,
&name
);
PH_AUTO(typeName);
PH_AUTO(name);
if (typeName && name)
{
result = PhaFormatString(
L"Handle 0x%Ix (%s): %s",
Handle,
typeName->Buffer,
!PhIsNullOrEmptyString(name) ? name->Buffer : L"(unnamed object)"
);
}
else
{
result = PhaFormatString(
L"Handle 0x%Ix: (error querying handle)",
Handle
);
}
return result;
}
INT_PTR CALLBACK PhpJobPageProc(
__in HWND hwndDlg,
__in UINT uMsg,
__in WPARAM wParam,
__in LPARAM lParam
)
{
PJOB_PAGE_CONTEXT jobPageContext;
jobPageContext = PhpJobPageHeader(hwndDlg, uMsg, wParam, lParam);
if (!jobPageContext)
return FALSE;
if (jobPageContext->HookProc)
{
if (jobPageContext->HookProc(hwndDlg, uMsg, wParam, lParam))
return TRUE;
}
switch (uMsg)
{
case WM_INITDIALOG:
{
HANDLE jobHandle;
HWND processesLv;
HWND limitsLv;
processesLv = GetDlgItem(hwndDlg, IDC_PROCESSES);
limitsLv = GetDlgItem(hwndDlg, IDC_LIMITS);
PhSetListViewStyle(processesLv, FALSE, TRUE);
PhSetListViewStyle(limitsLv, FALSE, TRUE);
PhSetControlTheme(processesLv, L"explorer");
PhSetControlTheme(limitsLv, L"explorer");
PhAddListViewColumn(processesLv, 0, 0, 0, LVCFMT_LEFT, 240, L"Name");
PhAddListViewColumn(limitsLv, 0, 0, 0, LVCFMT_LEFT, 120, L"Name");
PhAddListViewColumn(limitsLv, 1, 1, 1, LVCFMT_LEFT, 160, L"Value");
SetDlgItemText(hwndDlg, IDC_NAME, L"Unknown");
if (NT_SUCCESS(jobPageContext->OpenObject(
&jobHandle,
JOB_OBJECT_QUERY,
jobPageContext->Context
)))
{
PPH_STRING jobObjectName = NULL;
JOBOBJECT_EXTENDED_LIMIT_INFORMATION extendedLimits;
JOBOBJECT_BASIC_UI_RESTRICTIONS basicUiRestrictions;
// Name
PhGetHandleInformation(
NtCurrentProcess(),
jobHandle,
-1,
NULL,
NULL,
NULL,
&jobObjectName
);
PHA_DEREFERENCE(jobObjectName);
if (jobObjectName && jobObjectName->Length == 0)
jobObjectName = NULL;
SetDlgItemText(hwndDlg, IDC_NAME, PhGetStringOrDefault(jobObjectName, L"(unnamed job)"));
// Processes
PhpAddJobProcesses(hwndDlg, jobHandle);
// Limits
if (NT_SUCCESS(PhGetJobExtendedLimits(jobHandle, &extendedLimits)))
{
ULONG flags = extendedLimits.BasicLimitInformation.LimitFlags;
if (flags & JOB_OBJECT_LIMIT_ACTIVE_PROCESS)
{
WCHAR value[PH_INT32_STR_LEN_1];
PhPrintUInt32(value, extendedLimits.BasicLimitInformation.ActiveProcessLimit);
PhpAddLimit(limitsLv, L"Active Processes", value);
}
if (flags & JOB_OBJECT_LIMIT_AFFINITY)
{
WCHAR value[PH_PTR_STR_LEN_1];
PhPrintPointer(value, (PVOID)extendedLimits.BasicLimitInformation.Affinity);
PhpAddLimit(limitsLv, L"Affinity", value);
}
if (flags & JOB_OBJECT_LIMIT_BREAKAWAY_OK)
{
PhpAddLimit(limitsLv, L"Breakaway OK", L"Enabled");
}
if (flags & JOB_OBJECT_LIMIT_DIE_ON_UNHANDLED_EXCEPTION)
{
PhpAddLimit(limitsLv, L"Die on Unhandled Exception", L"Enabled");
}
if (flags & JOB_OBJECT_LIMIT_JOB_MEMORY)
{
PPH_STRING value = PhFormatSize(extendedLimits.JobMemoryLimit, -1);
PhpAddLimit(limitsLv, L"Job Memory", value->Buffer);
PhDereferenceObject(value);
}
if (flags & JOB_OBJECT_LIMIT_JOB_TIME)
{
WCHAR value[PH_TIMESPAN_STR_LEN_1];
PhPrintTimeSpan(value, extendedLimits.BasicLimitInformation.PerJobUserTimeLimit.QuadPart,
PH_TIMESPAN_DHMS);
PhpAddLimit(limitsLv, L"Job Time", value);
}
if (flags & JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE)
{
PhpAddLimit(limitsLv, L"Kill on Job Close", L"Enabled");
}
if (flags & JOB_OBJECT_LIMIT_PRIORITY_CLASS)
{
PhpAddLimit(limitsLv, L"Priority Class",
PhGetProcessPriorityClassString(extendedLimits.BasicLimitInformation.PriorityClass));
}
if (flags & JOB_OBJECT_LIMIT_PROCESS_MEMORY)
{
PPH_STRING value = PhFormatSize(extendedLimits.ProcessMemoryLimit, -1);
PhpAddLimit(limitsLv, L"Process Memory", value->Buffer);
PhDereferenceObject(value);
}
if (flags & JOB_OBJECT_LIMIT_PROCESS_TIME)
{
WCHAR value[PH_TIMESPAN_STR_LEN_1];
PhPrintTimeSpan(value, extendedLimits.BasicLimitInformation.PerProcessUserTimeLimit.QuadPart,
PH_TIMESPAN_DHMS);
PhpAddLimit(limitsLv, L"Process Time", value);
}
if (flags & JOB_OBJECT_LIMIT_SCHEDULING_CLASS)
{
WCHAR value[PH_INT32_STR_LEN_1];
PhPrintUInt32(value, extendedLimits.BasicLimitInformation.SchedulingClass);
PhpAddLimit(limitsLv, L"Scheduling Class", value);
}
if (flags & JOB_OBJECT_LIMIT_SILENT_BREAKAWAY_OK)
{
PhpAddLimit(limitsLv, L"Silent Breakaway OK", L"Enabled");
}
if (flags & JOB_OBJECT_LIMIT_WORKINGSET)
{
PPH_STRING value;
value = PhFormatSize(extendedLimits.BasicLimitInformation.MinimumWorkingSetSize, -1);
PhpAddLimit(limitsLv, L"Working Set Minimum", value->Buffer);
PhDereferenceObject(value);
value = PhFormatSize(extendedLimits.BasicLimitInformation.MaximumWorkingSetSize, -1);
PhpAddLimit(limitsLv, L"Working Set Maximum", value->Buffer);
PhDereferenceObject(value);
}
}
if (NT_SUCCESS(PhGetJobBasicUiRestrictions(jobHandle, &basicUiRestrictions)))
{
ULONG flags = basicUiRestrictions.UIRestrictionsClass;
if (flags & JOB_OBJECT_UILIMIT_DESKTOP)
PhpAddLimit(limitsLv, L"Desktop", L"Limited");
if (flags & JOB_OBJECT_UILIMIT_DISPLAYSETTINGS)
PhpAddLimit(limitsLv, L"Display Settings", L"Limited");
if (flags & JOB_OBJECT_UILIMIT_EXITWINDOWS)
PhpAddLimit(limitsLv, L"Exit Windows", L"Limited");
if (flags & JOB_OBJECT_UILIMIT_GLOBALATOMS)
PhpAddLimit(limitsLv, L"Global Atoms", L"Limited");
if (flags & JOB_OBJECT_UILIMIT_HANDLES)
PhpAddLimit(limitsLv, L"Handles", L"Limited");
if (flags & JOB_OBJECT_UILIMIT_READCLIPBOARD)
PhpAddLimit(limitsLv, L"Read Clipboard", L"Limited");
if (flags & JOB_OBJECT_UILIMIT_SYSTEMPARAMETERS)
PhpAddLimit(limitsLv, L"System Parameters", L"Limited");
if (flags & JOB_OBJECT_UILIMIT_WRITECLIPBOARD)
PhpAddLimit(limitsLv, L"Write Clipboard", L"Limited");
}
NtClose(jobHandle);
}
}
break;
case WM_COMMAND:
{
switch (LOWORD(wParam))
{
case IDC_TERMINATE:
{
if (PhShowConfirmMessage(
hwndDlg,
L"terminate",
L"the job",
L"Terminating a job will terminate all processes assigned to it.",
TRUE
))
{
NTSTATUS status;
HANDLE jobHandle;
if (NT_SUCCESS(status = jobPageContext->OpenObject(
&jobHandle,
JOB_OBJECT_TERMINATE,
jobPageContext->Context
)))
{
status = NtTerminateJobObject(jobHandle, STATUS_SUCCESS);
NtClose(jobHandle);
}
if (!NT_SUCCESS(status))
PhShowStatus(hwndDlg, L"Unable to terminate the job", status, 0);
}
}
break;
case IDC_ADD:
{
NTSTATUS status;
HANDLE processId;
HANDLE processHandle;
HANDLE jobHandle;
while (PhShowChooseProcessDialog(
hwndDlg,
L"Select a process to add to the job permanently.",
&processId
))
{
if (NT_SUCCESS(status = PhOpenProcess(
&processHandle,
PROCESS_TERMINATE | PROCESS_SET_QUOTA,
processId
)))
{
if (NT_SUCCESS(status = jobPageContext->OpenObject(
&jobHandle,
JOB_OBJECT_ASSIGN_PROCESS | JOB_OBJECT_QUERY,
jobPageContext->Context
)))
{
status = NtAssignProcessToJobObject(jobHandle, processHandle);
if (NT_SUCCESS(status))
{
ListView_DeleteAllItems(GetDlgItem(hwndDlg, IDC_PROCESSES));
PhpAddJobProcesses(hwndDlg, jobHandle);
}
NtClose(jobHandle);
}
NtClose(processHandle);
}
if (NT_SUCCESS(status))
break;
else
PhShowStatus(hwndDlg, L"Unable to add the process to the job", status, 0);
}
}
break;
case IDC_ADVANCED:
{
PhpShowJobAdvancedProperties(hwndDlg, jobPageContext);
}
break;
}
}
break;
case WM_NOTIFY:
{
PhHandleListViewNotifyBehaviors(lParam, GetDlgItem(hwndDlg, IDC_PROCESSES), PH_LIST_VIEW_DEFAULT_1_BEHAVIORS);
PhHandleListViewNotifyBehaviors(lParam, GetDlgItem(hwndDlg, IDC_LIMITS), PH_LIST_VIEW_DEFAULT_1_BEHAVIORS);
}
break;
}
return FALSE;
}
static NTSTATUS NTAPI SearchHandleFunction(
_In_ PVOID Parameter
)
{
PSEARCH_HANDLE_CONTEXT context = Parameter;
PPH_STRING typeName;
PPH_STRING bestObjectName;
if (!SearchStop && NT_SUCCESS(PhGetHandleInformation(
context->ProcessHandle,
(HANDLE)context->HandleInfo->HandleValue,
context->HandleInfo->ObjectTypeIndex,
NULL,
&typeName,
NULL,
&bestObjectName
)))
{
PPH_STRING upperBestObjectName;
upperBestObjectName = PhDuplicateString(bestObjectName);
_wcsupr(upperBestObjectName->Buffer);
if (MatchSearchString(&upperBestObjectName->sr) ||
(UseSearchPointer && context->HandleInfo->Object == (PVOID)SearchPointer))
{
PPHP_OBJECT_SEARCH_RESULT searchResult;
searchResult = PhAllocate(sizeof(PHP_OBJECT_SEARCH_RESULT));
searchResult->ProcessId = (HANDLE)context->HandleInfo->UniqueProcessId;
searchResult->ResultType = HandleSearchResult;
searchResult->Handle = (HANDLE)context->HandleInfo->HandleValue;
searchResult->TypeName = typeName;
searchResult->Name = bestObjectName;
PhPrintPointer(searchResult->HandleString, (PVOID)searchResult->Handle);
searchResult->Info = *context->HandleInfo;
PhAcquireQueuedLockExclusive(&SearchResultsLock);
PhAddItemList(SearchResults, searchResult);
// Update the search results in batches of 40.
if (SearchResults->Count % 40 == 0)
PostMessage(PhFindObjectsWindowHandle, WM_PH_SEARCH_UPDATE, 0, 0);
PhReleaseQueuedLockExclusive(&SearchResultsLock);
}
else
{
PhDereferenceObject(typeName);
PhDereferenceObject(bestObjectName);
}
PhDereferenceObject(upperBestObjectName);
}
if (context->NeedToFree)
PhFree(context);
return STATUS_SUCCESS;
}
static NTSTATUS PhpFindObjectsThreadStart(
__in PVOID Parameter
)
{
PSYSTEM_HANDLE_INFORMATION_EX handles;
PPH_HASHTABLE processHandleHashtable;
PVOID processes;
PSYSTEM_PROCESS_INFORMATION process;
ULONG i;
// Refuse to search with no filter.
if (SearchString->Length == 0)
goto Exit;
// Try to get a search pointer from the search string.
UseSearchPointer = PhStringToInteger64(&SearchString->sr, 0, &SearchPointer);
PhUpperString(SearchString);
if (NT_SUCCESS(PhEnumHandlesEx(&handles)))
{
processHandleHashtable = PhCreateSimpleHashtable(8);
for (i = 0; i < handles->NumberOfHandles; i++)
{
PSYSTEM_HANDLE_TABLE_ENTRY_INFO_EX handleInfo = &handles->Handles[i];
PPVOID processHandlePtr;
HANDLE processHandle;
PPH_STRING typeName;
PPH_STRING bestObjectName;
if (SearchStop)
break;
// Open a handle to the process if we don't already have one.
processHandlePtr = PhFindItemSimpleHashtable(
processHandleHashtable,
(PVOID)handleInfo->UniqueProcessId
);
if (processHandlePtr)
{
processHandle = (HANDLE)*processHandlePtr;
}
else
{
if (NT_SUCCESS(PhOpenProcess(
&processHandle,
PROCESS_DUP_HANDLE,
(HANDLE)handleInfo->UniqueProcessId
)))
{
PhAddItemSimpleHashtable(
processHandleHashtable,
(PVOID)handleInfo->UniqueProcessId,
processHandle
);
}
else
{
continue;
}
}
// Get handle information.
if (NT_SUCCESS(PhGetHandleInformation(
processHandle,
(HANDLE)handleInfo->HandleValue,
handleInfo->ObjectTypeIndex,
NULL,
&typeName,
NULL,
&bestObjectName
)))
{
PPH_STRING upperBestObjectName;
upperBestObjectName = PhDuplicateString(bestObjectName);
PhUpperString(upperBestObjectName);
if (
PhFindStringInString(upperBestObjectName, 0, SearchString->Buffer) != -1 ||
(UseSearchPointer && handleInfo->Object == (PVOID)SearchPointer)
)
{
PPHP_OBJECT_SEARCH_RESULT searchResult;
searchResult = PhAllocate(sizeof(PHP_OBJECT_SEARCH_RESULT));
searchResult->ProcessId = (HANDLE)handleInfo->UniqueProcessId;
searchResult->ResultType = HandleSearchResult;
searchResult->Handle = (HANDLE)handleInfo->HandleValue;
searchResult->TypeName = typeName;
searchResult->Name = bestObjectName;
PhPrintPointer(searchResult->HandleString, (PVOID)searchResult->Handle);
searchResult->Info = *handleInfo;
PhAcquireQueuedLockExclusive(&SearchResultsLock);
PhAddItemList(SearchResults, searchResult);
// Update the search results in batches of 40.
if (SearchResults->Count % 40 == 0)
PostMessage(PhFindObjectsWindowHandle, WM_PH_SEARCH_UPDATE, 0, 0);
PhReleaseQueuedLockExclusive(&SearchResultsLock);
}
else
{
PhDereferenceObject(typeName);
PhDereferenceObject(bestObjectName);
}
PhDereferenceObject(upperBestObjectName);
}
}
{
PPH_KEY_VALUE_PAIR entry;
i = 0;
while (PhEnumHashtable(processHandleHashtable, &entry, &i))
NtClose((HANDLE)entry->Value);
}
PhDereferenceObject(processHandleHashtable);
PhFree(handles);
}
if (NT_SUCCESS(PhEnumProcesses(&processes)))
{
process = PH_FIRST_PROCESS(processes);
do
{
PhEnumGenericModules(
process->UniqueProcessId,
NULL,
PH_ENUM_GENERIC_MAPPED_FILES | PH_ENUM_GENERIC_MAPPED_IMAGES,
EnumModulesCallback,
(PVOID)process->UniqueProcessId
);
} while (process = PH_NEXT_PROCESS(process));
PhFree(processes);
}
Exit:
PostMessage(PhFindObjectsWindowHandle, WM_PH_SEARCH_FINISHED, 0, 0);
return STATUS_SUCCESS;
}
INT_PTR CALLBACK PhpHandleGeneralDlgProc(
_In_ HWND hwndDlg,
_In_ UINT uMsg,
_In_ WPARAM wParam,
_In_ LPARAM lParam
)
{
switch (uMsg)
{
case WM_INITDIALOG:
{
LPPROPSHEETPAGE propSheetPage = (LPPROPSHEETPAGE)lParam;
PHANDLE_PROPERTIES_CONTEXT context = (PHANDLE_PROPERTIES_CONTEXT)propSheetPage->lParam;
PPH_ACCESS_ENTRY accessEntries;
ULONG numberOfAccessEntries;
HANDLE processHandle;
OBJECT_BASIC_INFORMATION basicInfo;
BOOLEAN haveBasicInfo = FALSE;
SetProp(hwndDlg, PhMakeContextAtom(), (HANDLE)context);
SetDlgItemText(hwndDlg, IDC_NAME, PhGetString(context->HandleItem->BestObjectName));
SetDlgItemText(hwndDlg, IDC_TYPE, context->HandleItem->TypeName->Buffer);
SetDlgItemText(hwndDlg, IDC_ADDRESS, context->HandleItem->ObjectString);
if (PhGetAccessEntries(
context->HandleItem->TypeName->Buffer,
&accessEntries,
&numberOfAccessEntries
))
{
PPH_STRING accessString;
PPH_STRING grantedAccessString;
accessString = PhGetAccessString(
context->HandleItem->GrantedAccess,
accessEntries,
numberOfAccessEntries
);
if (accessString->Length != 0)
{
grantedAccessString = PhFormatString(
L"%s (%s)",
context->HandleItem->GrantedAccessString,
accessString->Buffer
);
SetDlgItemText(hwndDlg, IDC_GRANTED_ACCESS, grantedAccessString->Buffer);
PhDereferenceObject(grantedAccessString);
}
else
{
SetDlgItemText(hwndDlg, IDC_GRANTED_ACCESS, context->HandleItem->GrantedAccessString);
}
PhDereferenceObject(accessString);
PhFree(accessEntries);
}
else
{
SetDlgItemText(hwndDlg, IDC_GRANTED_ACCESS, context->HandleItem->GrantedAccessString);
}
if (NT_SUCCESS(PhOpenProcess(
&processHandle,
PROCESS_DUP_HANDLE,
context->ProcessId
)))
{
if (NT_SUCCESS(PhGetHandleInformation(
processHandle,
context->HandleItem->Handle,
-1,
&basicInfo,
NULL,
NULL,
NULL
)))
{
SetDlgItemInt(hwndDlg, IDC_REFERENCES, basicInfo.PointerCount, FALSE);
SetDlgItemInt(hwndDlg, IDC_HANDLES, basicInfo.HandleCount, FALSE);
SetDlgItemInt(hwndDlg, IDC_PAGED, basicInfo.PagedPoolCharge, FALSE);
SetDlgItemInt(hwndDlg, IDC_NONPAGED, basicInfo.NonPagedPoolCharge, FALSE);
haveBasicInfo = TRUE;
}
NtClose(processHandle);
}
if (!haveBasicInfo)
{
SetDlgItemText(hwndDlg, IDC_REFERENCES, L"Unknown");
SetDlgItemText(hwndDlg, IDC_HANDLES, L"Unknown");
SetDlgItemText(hwndDlg, IDC_PAGED, L"Unknown");
SetDlgItemText(hwndDlg, IDC_NONPAGED, L"Unknown");
}
}
break;
case WM_DESTROY:
{
RemoveProp(hwndDlg, PhMakeContextAtom());
}
break;
case WM_NOTIFY:
{
LPNMHDR header = (LPNMHDR)lParam;
switch (header->code)
{
case PSN_QUERYINITIALFOCUS:
{
SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, (LONG_PTR)GetDlgItem(hwndDlg, IDC_BASICINFORMATION));
}
return TRUE;
}
}
break;
}
return FALSE;
}
VOID PhShowHandleObjectProperties1(
_In_ HWND hWnd,
_In_ PPH_HANDLE_ITEM_INFO Info
)
{
if (PhIsNullOrEmptyString(Info->TypeName))
return;
if (PhEqualString2(Info->TypeName, L"File", TRUE) || PhEqualString2(Info->TypeName, L"DLL", TRUE) ||
PhEqualString2(Info->TypeName, L"Mapped file", TRUE) || PhEqualString2(Info->TypeName, L"Mapped image", TRUE))
{
if (Info->BestObjectName)
{
PhShellExecuteUserString(
PhMainWndHandle,
L"FileBrowseExecutable",
Info->BestObjectName->Buffer,
FALSE,
L"Make sure the Explorer executable file is present."
);
}
else
PhShowError(hWnd, L"Unable to open file location because the object is unnamed.");
}
else if (PhEqualString2(Info->TypeName, L"Key", TRUE))
{
if (Info->BestObjectName)
PhShellOpenKey2(hWnd, Info->BestObjectName);
else
PhShowError(hWnd, L"Unable to open key because the object is unnamed.");
}
else if (PhEqualString2(Info->TypeName, L"Process", TRUE))
{
HANDLE processHandle;
HANDLE processId;
PPH_PROCESS_ITEM targetProcessItem;
processId = NULL;
if (KphIsConnected())
{
if (NT_SUCCESS(PhOpenProcess(
&processHandle,
PROCESS_QUERY_LIMITED_INFORMATION,
Info->ProcessId
)))
{
PROCESS_BASIC_INFORMATION basicInfo;
if (NT_SUCCESS(KphQueryInformationObject(
processHandle,
Info->Handle,
KphObjectProcessBasicInformation,
&basicInfo,
sizeof(PROCESS_BASIC_INFORMATION),
NULL
)))
{
processId = basicInfo.UniqueProcessId;
}
NtClose(processHandle);
}
}
else
{
HANDLE handle;
PROCESS_BASIC_INFORMATION basicInfo;
if (NT_SUCCESS(PhpDuplicateHandleFromProcessItem(
&handle,
PROCESS_QUERY_LIMITED_INFORMATION,
Info->ProcessId,
Info->Handle
)))
{
if (NT_SUCCESS(PhGetProcessBasicInformation(handle, &basicInfo)))
processId = basicInfo.UniqueProcessId;
NtClose(handle);
}
}
if (processId)
{
targetProcessItem = PhReferenceProcessItem(processId);
if (targetProcessItem)
{
ProcessHacker_ShowProcessProperties(PhMainWndHandle, targetProcessItem);
PhDereferenceObject(targetProcessItem);
}
else
{
PhShowError(hWnd, L"The process does not exist.");
}
}
}
else if (PhEqualString2(Info->TypeName, L"Section", TRUE))
{
NTSTATUS status;
HANDLE handle = NULL;
BOOLEAN readOnly = FALSE;
if (!NT_SUCCESS(status = PhpDuplicateHandleFromProcessItem(
&handle,
SECTION_QUERY | SECTION_MAP_READ | SECTION_MAP_WRITE,
Info->ProcessId,
Info->Handle
)))
{
status = PhpDuplicateHandleFromProcessItem(
&handle,
SECTION_QUERY | SECTION_MAP_READ,
Info->ProcessId,
Info->Handle
);
readOnly = TRUE;
}
if (handle)
{
PPH_STRING sectionName = NULL;
SECTION_BASIC_INFORMATION basicInfo;
SIZE_T viewSize = PH_MAX_SECTION_EDIT_SIZE;
PVOID viewBase = NULL;
BOOLEAN tooBig = FALSE;
PhGetHandleInformation(NtCurrentProcess(), handle, ULONG_MAX, NULL, NULL, NULL, §ionName);
if (NT_SUCCESS(status = PhGetSectionBasicInformation(handle, &basicInfo)))
{
if (basicInfo.MaximumSize.QuadPart <= PH_MAX_SECTION_EDIT_SIZE)
viewSize = (SIZE_T)basicInfo.MaximumSize.QuadPart;
else
tooBig = TRUE;
status = NtMapViewOfSection(
handle,
NtCurrentProcess(),
&viewBase,
0,
0,
NULL,
&viewSize,
ViewShare,
0,
readOnly ? PAGE_READONLY : PAGE_READWRITE
);
if (status == STATUS_SECTION_PROTECTION && !readOnly)
{
status = NtMapViewOfSection(
handle,
NtCurrentProcess(),
&viewBase,
0,
0,
NULL,
&viewSize,
ViewShare,
0,
PAGE_READONLY
);
}
if (NT_SUCCESS(status))
{
PPH_SHOW_MEMORY_EDITOR showMemoryEditor = PhAllocate(sizeof(PH_SHOW_MEMORY_EDITOR));
if (tooBig)
PhShowWarning(hWnd, L"The section size is greater than 32 MB. Only the first 32 MB will be available for editing.");
memset(showMemoryEditor, 0, sizeof(PH_SHOW_MEMORY_EDITOR));
showMemoryEditor->ProcessId = NtCurrentProcessId();
showMemoryEditor->BaseAddress = viewBase;
showMemoryEditor->RegionSize = viewSize;
showMemoryEditor->SelectOffset = ULONG_MAX;
showMemoryEditor->SelectLength = 0;
showMemoryEditor->Title = sectionName ? PhConcatStrings2(L"Section - ", sectionName->Buffer) : PhCreateString(L"Section");
showMemoryEditor->Flags = PH_MEMORY_EDITOR_UNMAP_VIEW_OF_SECTION;
ProcessHacker_ShowMemoryEditor(PhMainWndHandle, showMemoryEditor);
}
else
{
PhShowStatus(hWnd, L"Unable to map a view of the section.", status, 0);
}
}
PhClearReference(§ionName);
NtClose(handle);
}
if (!NT_SUCCESS(status))
{
PhShowStatus(hWnd, L"Unable to query the section.", status, 0);
}
}
else if (PhEqualString2(Info->TypeName, L"Thread", TRUE))
{
HANDLE processHandle;
CLIENT_ID clientId;
PPH_PROCESS_ITEM targetProcessItem;
PPH_PROCESS_PROPCONTEXT propContext;
clientId.UniqueProcess = NULL;
clientId.UniqueThread = NULL;
if (KphIsConnected())
{
if (NT_SUCCESS(PhOpenProcess(
&processHandle,
PROCESS_QUERY_LIMITED_INFORMATION,
Info->ProcessId
)))
{
THREAD_BASIC_INFORMATION basicInfo;
if (NT_SUCCESS(KphQueryInformationObject(
processHandle,
Info->Handle,
KphObjectThreadBasicInformation,
&basicInfo,
sizeof(THREAD_BASIC_INFORMATION),
NULL
)))
{
clientId = basicInfo.ClientId;
}
NtClose(processHandle);
}
}
else
{
HANDLE handle;
THREAD_BASIC_INFORMATION basicInfo;
if (NT_SUCCESS(PhpDuplicateHandleFromProcessItem(
&handle,
THREAD_QUERY_LIMITED_INFORMATION,
Info->ProcessId,
Info->Handle
)))
{
if (NT_SUCCESS(PhGetThreadBasicInformation(handle, &basicInfo)))
clientId = basicInfo.ClientId;
NtClose(handle);
}
}
if (clientId.UniqueProcess)
{
targetProcessItem = PhReferenceProcessItem(clientId.UniqueProcess);
if (targetProcessItem)
{
propContext = PhCreateProcessPropContext(NULL, targetProcessItem);
PhDereferenceObject(targetProcessItem);
PhSetSelectThreadIdProcessPropContext(propContext, clientId.UniqueThread);
ProcessHacker_Invoke(PhMainWndHandle, PhpShowProcessPropContext, propContext);
}
else
{
PhShowError(hWnd, L"The process does not exist.");
}
}
}
}
