INT_PTR CALLBACK PhpProcessMemoryDlgProc(
_In_ HWND hwndDlg,
_In_ UINT uMsg,
_In_ WPARAM wParam,
_In_ LPARAM lParam
)
{
LPPROPSHEETPAGE propSheetPage;
PPH_PROCESS_PROPPAGECONTEXT propPageContext;
PPH_PROCESS_ITEM processItem;
PPH_MEMORY_CONTEXT memoryContext;
HWND tnHandle;
if (PhpPropPageDlgProcHeader(hwndDlg, uMsg, lParam,
&propSheetPage, &propPageContext, &processItem))
{
memoryContext = (PPH_MEMORY_CONTEXT)propPageContext->Context;
if (memoryContext)
tnHandle = memoryContext->ListContext.TreeNewHandle;
}
else
{
return FALSE;
}
switch (uMsg)
{
case WM_INITDIALOG:
{
memoryContext = propPageContext->Context =
PhAllocate(PhEmGetObjectSize(EmMemoryContextType, sizeof(PH_MEMORY_CONTEXT)));
memset(memoryContext, 0, sizeof(PH_MEMORY_CONTEXT));
memoryContext->ProcessId = processItem->ProcessId;
// Initialize the list.
tnHandle = GetDlgItem(hwndDlg, IDC_LIST);
BringWindowToTop(tnHandle);
PhInitializeMemoryList(hwndDlg, tnHandle, &memoryContext->ListContext);
TreeNew_SetEmptyText(tnHandle, &PhpLoadingText, 0);
memoryContext->LastRunStatus = -1;
memoryContext->ErrorMessage = NULL;
PhEmCallObjectOperation(EmMemoryContextType, memoryContext, EmObjectCreate);
if (PhPluginsEnabled)
{
PH_PLUGIN_TREENEW_INFORMATION treeNewInfo;
treeNewInfo.TreeNewHandle = tnHandle;
treeNewInfo.CmData = &memoryContext->ListContext.Cm;
treeNewInfo.SystemContext = memoryContext;
PhInvokeCallback(PhGetGeneralCallback(GeneralCallbackMemoryTreeNewInitializing), &treeNewInfo);
}
PhLoadSettingsMemoryList(&memoryContext->ListContext);
PhSetOptionsMemoryList(&memoryContext->ListContext, TRUE);
Button_SetCheck(GetDlgItem(hwndDlg, IDC_HIDEFREEREGIONS),
memoryContext->ListContext.HideFreeRegions ? BST_CHECKED : BST_UNCHECKED);
PhpRefreshProcessMemoryList(hwndDlg, propPageContext);
}
break;
case WM_DESTROY:
{
PhEmCallObjectOperation(EmMemoryContextType, memoryContext, EmObjectDelete);
if (PhPluginsEnabled)
{
PH_PLUGIN_TREENEW_INFORMATION treeNewInfo;
treeNewInfo.TreeNewHandle = tnHandle;
treeNewInfo.CmData = &memoryContext->ListContext.Cm;
PhInvokeCallback(PhGetGeneralCallback(GeneralCallbackMemoryTreeNewUninitializing), &treeNewInfo);
}
PhSaveSettingsMemoryList(&memoryContext->ListContext);
PhDeleteMemoryList(&memoryContext->ListContext);
if (memoryContext->MemoryItemListValid)
PhDeleteMemoryItemList(&memoryContext->MemoryItemList);
PhClearReference(&memoryContext->ErrorMessage);
PhFree(memoryContext);
PhpPropPageDlgProcDestroy(hwndDlg);
}
break;
case WM_SHOWWINDOW:
{
if (!propPageContext->LayoutInitialized)
{
PPH_LAYOUT_ITEM dialogItem;
dialogItem = PhAddPropPageLayoutItem(hwndDlg, hwndDlg,
PH_PROP_PAGE_TAB_CONTROL_PARENT, PH_ANCHOR_ALL);
PhAddPropPageLayoutItem(hwndDlg, GetDlgItem(hwndDlg, IDC_STRINGS),
dialogItem, PH_ANCHOR_TOP | PH_ANCHOR_RIGHT);
PhAddPropPageLayoutItem(hwndDlg, GetDlgItem(hwndDlg, IDC_REFRESH),
dialogItem, PH_ANCHOR_TOP | PH_ANCHOR_RIGHT);
PhAddPropPageLayoutItem(hwndDlg, memoryContext->ListContext.TreeNewHandle,
dialogItem, PH_ANCHOR_ALL);
PhDoPropPageLayout(hwndDlg);
propPageContext->LayoutInitialized = TRUE;
}
}
break;
case WM_COMMAND:
{
switch (LOWORD(wParam))
{
case ID_SHOWCONTEXTMENU:
{
PhShowMemoryContextMenu(hwndDlg, processItem, memoryContext, (PPH_TREENEW_CONTEXT_MENU)lParam);
}
break;
case ID_MEMORY_READWRITEMEMORY:
{
PPH_MEMORY_NODE memoryNode = PhGetSelectedMemoryNode(&memoryContext->ListContext);
if (memoryNode && !memoryNode->IsAllocationBase)
{
if (memoryNode->MemoryItem->State & MEM_COMMIT)
{
PPH_SHOWMEMORYEDITOR showMemoryEditor = PhAllocate(sizeof(PH_SHOWMEMORYEDITOR));
memset(showMemoryEditor, 0, sizeof(PH_SHOWMEMORYEDITOR));
showMemoryEditor->ProcessId = processItem->ProcessId;
showMemoryEditor->BaseAddress = memoryNode->MemoryItem->BaseAddress;
showMemoryEditor->RegionSize = memoryNode->MemoryItem->RegionSize;
showMemoryEditor->SelectOffset = -1;
showMemoryEditor->SelectLength = 0;
ProcessHacker_ShowMemoryEditor(PhMainWndHandle, showMemoryEditor);
}
else
{
PhShowError(hwndDlg, L"Unable to edit the memory region because it is not committed.");
}
}
}
break;
case ID_MEMORY_SAVE:
{
NTSTATUS status;
HANDLE processHandle;
PPH_MEMORY_NODE *memoryNodes;
ULONG numberOfMemoryNodes;
if (!NT_SUCCESS(status = PhOpenProcess(
&processHandle,
PROCESS_VM_READ,
processItem->ProcessId
)))
{
PhShowStatus(hwndDlg, L"Unable to open the process", status, 0);
break;
}
PhGetSelectedMemoryNodes(&memoryContext->ListContext, &memoryNodes, &numberOfMemoryNodes);
if (numberOfMemoryNodes != 0)
{
static PH_FILETYPE_FILTER filters[] =
{
{ L"Binary files (*.bin)", L"*.bin" },
{ L"All files (*.*)", L"*.*" }
};
PVOID fileDialog;
fileDialog = PhCreateSaveFileDialog();
PhSetFileDialogFilter(fileDialog, filters, sizeof(filters) / sizeof(PH_FILETYPE_FILTER));
PhSetFileDialogFileName(fileDialog, PhaConcatStrings2(processItem->ProcessName->Buffer, L".bin")->Buffer);
if (PhShowFileDialog(hwndDlg, fileDialog))
{
PPH_STRING fileName;
PPH_FILE_STREAM fileStream;
PVOID buffer;
ULONG i;
ULONG_PTR offset;
fileName = PH_AUTO(PhGetFileDialogFileName(fileDialog));
if (NT_SUCCESS(status = PhCreateFileStream(
&fileStream,
fileName->Buffer,
FILE_GENERIC_WRITE,
FILE_SHARE_READ,
FILE_OVERWRITE_IF,
0
)))
{
buffer = PhAllocatePage(PAGE_SIZE, NULL);
// Go through each selected memory item and append the region contents
// to the file.
for (i = 0; i < numberOfMemoryNodes; i++)
{
PPH_MEMORY_NODE memoryNode = memoryNodes[i];
PPH_MEMORY_ITEM memoryItem = memoryNode->MemoryItem;
if (!memoryNode->IsAllocationBase && !(memoryItem->State & MEM_COMMIT))
continue;
for (offset = 0; offset < memoryItem->RegionSize; offset += PAGE_SIZE)
{
if (NT_SUCCESS(NtReadVirtualMemory(
processHandle,
PTR_ADD_OFFSET(memoryItem->BaseAddress, offset),
buffer,
PAGE_SIZE,
NULL
)))
{
PhWriteFileStream(fileStream, buffer, PAGE_SIZE);
}
}
}
PhFreePage(buffer);
PhDereferenceObject(fileStream);
}
if (!NT_SUCCESS(status))
PhShowStatus(hwndDlg, L"Unable to create the file", status, 0);
}
PhFreeFileDialog(fileDialog);
}
PhFree(memoryNodes);
NtClose(processHandle);
}
break;
case ID_MEMORY_CHANGEPROTECTION:
{
PPH_MEMORY_NODE memoryNode = PhGetSelectedMemoryNode(&memoryContext->ListContext);
if (memoryNode)
{
PhReferenceObject(memoryNode->MemoryItem);
PhShowMemoryProtectDialog(hwndDlg, processItem, memoryNode->MemoryItem);
PhUpdateMemoryNode(&memoryContext->ListContext, memoryNode);
PhDereferenceObject(memoryNode->MemoryItem);
}
}
break;
case ID_MEMORY_FREE:
{
PPH_MEMORY_NODE memoryNode = PhGetSelectedMemoryNode(&memoryContext->ListContext);
if (memoryNode)
{
PhReferenceObject(memoryNode->MemoryItem);
PhUiFreeMemory(hwndDlg, processItem->ProcessId, memoryNode->MemoryItem, TRUE);
PhDereferenceObject(memoryNode->MemoryItem);
// TODO: somehow update the list
}
}
break;
case ID_MEMORY_DECOMMIT:
{
PPH_MEMORY_NODE memoryNode = PhGetSelectedMemoryNode(&memoryContext->ListContext);
if (memoryNode)
{
PhReferenceObject(memoryNode->MemoryItem);
PhUiFreeMemory(hwndDlg, processItem->ProcessId, memoryNode->MemoryItem, FALSE);
PhDereferenceObject(memoryNode->MemoryItem);
}
}
break;
case ID_MEMORY_READWRITEADDRESS:
{
PPH_STRING selectedChoice = NULL;
if (!memoryContext->MemoryItemListValid)
break;
while (PhaChoiceDialog(
hwndDlg,
L"Read/Write Address",
L"Enter an address:",
NULL,
0,
NULL,
PH_CHOICE_DIALOG_USER_CHOICE,
&selectedChoice,
NULL,
L"MemoryReadWriteAddressChoices"
))
{
ULONG64 address64;
PVOID address;
if (selectedChoice->Length == 0)
continue;
if (PhStringToInteger64(&selectedChoice->sr, 0, &address64))
{
PPH_MEMORY_ITEM memoryItem;
address = (PVOID)address64;
memoryItem = PhLookupMemoryItemList(&memoryContext->MemoryItemList, address);
if (memoryItem)
{
PPH_SHOWMEMORYEDITOR showMemoryEditor = PhAllocate(sizeof(PH_SHOWMEMORYEDITOR));
memset(showMemoryEditor, 0, sizeof(PH_SHOWMEMORYEDITOR));
showMemoryEditor->ProcessId = processItem->ProcessId;
showMemoryEditor->BaseAddress = memoryItem->BaseAddress;
showMemoryEditor->RegionSize = memoryItem->RegionSize;
showMemoryEditor->SelectOffset = (ULONG)((ULONG_PTR)address - (ULONG_PTR)memoryItem->BaseAddress);
showMemoryEditor->SelectLength = 0;
ProcessHacker_ShowMemoryEditor(PhMainWndHandle, showMemoryEditor);
break;
}
else
{
PhShowError(hwndDlg, L"Unable to find the memory region for the selected address.");
}
}
}
}
break;
case ID_MEMORY_COPY:
{
PPH_STRING text;
text = PhGetTreeNewText(tnHandle, 0);
PhSetClipboardString(tnHandle, &text->sr);
PhDereferenceObject(text);
}
break;
case IDC_HIDEFREEREGIONS:
{
BOOLEAN hide;
hide = Button_GetCheck(GetDlgItem(hwndDlg, IDC_HIDEFREEREGIONS)) == BST_CHECKED;
PhSetOptionsMemoryList(&memoryContext->ListContext, hide);
}
break;
case IDC_STRINGS:
PhShowMemoryStringDialog(hwndDlg, processItem);
break;
case IDC_REFRESH:
PhpRefreshProcessMemoryList(hwndDlg, propPageContext);
break;
}
}
break;
}
return FALSE;
}
INT_PTR CALLBACK PhpMemoryResultsDlgProc(
_In_ HWND hwndDlg,
_In_ UINT uMsg,
_In_ WPARAM wParam,
_In_ LPARAM lParam
)
{
PMEMORY_RESULTS_CONTEXT context;
if (uMsg != WM_INITDIALOG)
{
context = GetProp(hwndDlg, PhMakeContextAtom());
}
else
{
context = (PMEMORY_RESULTS_CONTEXT)lParam;
SetProp(hwndDlg, PhMakeContextAtom(), (HANDLE)context);
}
if (!context)
return FALSE;
switch (uMsg)
{
case WM_INITDIALOG:
{
HWND lvHandle;
PhRegisterDialog(hwndDlg);
{
PPH_PROCESS_ITEM processItem;
if (processItem = PhReferenceProcessItem(context->ProcessId))
{
SetWindowText(hwndDlg, PhaFormatString(L"Results - %s (%u)",
processItem->ProcessName->Buffer, HandleToUlong(processItem->ProcessId))->Buffer);
PhDereferenceObject(processItem);
}
}
lvHandle = GetDlgItem(hwndDlg, IDC_LIST);
PhSetListViewStyle(lvHandle, FALSE, TRUE);
PhSetControlTheme(lvHandle, L"explorer");
PhAddListViewColumn(lvHandle, 0, 0, 0, LVCFMT_LEFT, 120, L"Address");
PhAddListViewColumn(lvHandle, 1, 1, 1, LVCFMT_LEFT, 80, L"Length");
PhAddListViewColumn(lvHandle, 2, 2, 2, LVCFMT_LEFT, 200, L"Result");
PhLoadListViewColumnsFromSetting(L"MemResultsListViewColumns", lvHandle);
PhInitializeLayoutManager(&context->LayoutManager, hwndDlg);
PhAddLayoutItem(&context->LayoutManager, GetDlgItem(hwndDlg, IDC_LIST), NULL,
PH_ANCHOR_ALL);
PhAddLayoutItem(&context->LayoutManager, GetDlgItem(hwndDlg, IDOK), NULL,
PH_ANCHOR_RIGHT | PH_ANCHOR_BOTTOM);
PhAddLayoutItem(&context->LayoutManager, GetDlgItem(hwndDlg, IDC_COPY), NULL,
PH_ANCHOR_RIGHT | PH_ANCHOR_BOTTOM);
PhAddLayoutItem(&context->LayoutManager, GetDlgItem(hwndDlg, IDC_SAVE), NULL,
PH_ANCHOR_RIGHT | PH_ANCHOR_BOTTOM);
PhAddLayoutItem(&context->LayoutManager, GetDlgItem(hwndDlg, IDC_FILTER), NULL,
PH_ANCHOR_BOTTOM | PH_ANCHOR_LEFT);
if (MinimumSize.left == -1)
{
RECT rect;
rect.left = 0;
rect.top = 0;
rect.right = 250;
rect.bottom = 180;
MapDialogRect(hwndDlg, &rect);
MinimumSize = rect;
MinimumSize.left = 0;
}
ListView_SetItemCount(lvHandle, context->Results->Count);
SetDlgItemText(hwndDlg, IDC_INTRO, PhaFormatString(L"%s results.",
PhaFormatUInt64(context->Results->Count, TRUE)->Buffer)->Buffer);
{
PH_RECTANGLE windowRectangle;
windowRectangle.Position = PhGetIntegerPairSetting(L"MemResultsPosition");
windowRectangle.Size = PhGetIntegerPairSetting(L"MemResultsSize");
PhAdjustRectangleToWorkingArea(hwndDlg, &windowRectangle);
MoveWindow(hwndDlg, windowRectangle.Left, windowRectangle.Top,
windowRectangle.Width, windowRectangle.Height, FALSE);
// Implement cascading by saving an offsetted rectangle.
windowRectangle.Left += 20;
windowRectangle.Top += 20;
PhSetIntegerPairSetting(L"MemResultsPosition", windowRectangle.Position);
PhSetIntegerPairSetting(L"MemResultsSize", windowRectangle.Size);
}
}
break;
case WM_DESTROY:
{
PhSaveWindowPlacementToSetting(L"MemResultsPosition", L"MemResultsSize", hwndDlg);
PhSaveListViewColumnsToSetting(L"MemResultsListViewColumns", GetDlgItem(hwndDlg, IDC_LIST));
PhDeleteLayoutManager(&context->LayoutManager);
PhUnregisterDialog(hwndDlg);
RemoveProp(hwndDlg, PhMakeContextAtom());
PhDereferenceMemoryResults((PPH_MEMORY_RESULT *)context->Results->Items, context->Results->Count);
PhDereferenceObject(context->Results);
PhFree(context);
}
break;
case WM_COMMAND:
{
switch (LOWORD(wParam))
{
case IDCANCEL:
case IDOK:
DestroyWindow(hwndDlg);
break;
case IDC_COPY:
{
HWND lvHandle;
PPH_STRING string;
ULONG selectedCount;
lvHandle = GetDlgItem(hwndDlg, IDC_LIST);
selectedCount = ListView_GetSelectedCount(lvHandle);
if (selectedCount == 0)
{
// User didn't select anything, so copy all items.
string = PhpGetStringForSelectedResults(lvHandle, context->Results, TRUE);
PhSetStateAllListViewItems(lvHandle, LVIS_SELECTED, LVIS_SELECTED);
}
else
{
string = PhpGetStringForSelectedResults(lvHandle, context->Results, FALSE);
}
PhSetClipboardString(hwndDlg, &string->sr);
PhDereferenceObject(string);
SendMessage(hwndDlg, WM_NEXTDLGCTL, (WPARAM)lvHandle, TRUE);
}
break;
case IDC_SAVE:
{
static PH_FILETYPE_FILTER filters[] =
{
{ L"Text files (*.txt)", L"*.txt" },
{ L"All files (*.*)", L"*.*" }
};
PVOID fileDialog;
fileDialog = PhCreateSaveFileDialog();
PhSetFileDialogFilter(fileDialog, filters, sizeof(filters) / sizeof(PH_FILETYPE_FILTER));
PhSetFileDialogFileName(fileDialog, L"Search Results.txt");
if (PhShowFileDialog(hwndDlg, fileDialog))
{
NTSTATUS status;
PPH_STRING fileName;
PPH_FILE_STREAM fileStream;
PPH_STRING string;
fileName = PH_AUTO(PhGetFileDialogFileName(fileDialog));
if (NT_SUCCESS(status = PhCreateFileStream(
&fileStream,
fileName->Buffer,
FILE_GENERIC_WRITE,
FILE_SHARE_READ,
FILE_OVERWRITE_IF,
0
)))
{
PhWriteStringAsUtf8FileStream(fileStream, &PhUnicodeByteOrderMark);
PhWritePhTextHeader(fileStream);
string = PhpGetStringForSelectedResults(GetDlgItem(hwndDlg, IDC_LIST), context->Results, TRUE);
PhWriteStringAsUtf8FileStreamEx(fileStream, string->Buffer, string->Length);
PhDereferenceObject(string);
PhDereferenceObject(fileStream);
}
if (!NT_SUCCESS(status))
PhShowStatus(hwndDlg, L"Unable to create the file", status, 0);
}
PhFreeFileDialog(fileDialog);
}
break;
case IDC_FILTER:
{
PPH_EMENU menu;
RECT buttonRect;
POINT point;
PPH_EMENU_ITEM selectedItem;
ULONG filterType = 0;
menu = PhCreateEMenu();
PhLoadResourceEMenuItem(menu, PhInstanceHandle, MAKEINTRESOURCE(IDR_MEMFILTER), 0);
GetClientRect(GetDlgItem(hwndDlg, IDC_FILTER), &buttonRect);
point.x = 0;
point.y = buttonRect.bottom;
ClientToScreen(GetDlgItem(hwndDlg, IDC_FILTER), &point);
selectedItem = PhShowEMenu(menu, hwndDlg, PH_EMENU_SHOW_LEFTRIGHT,
PH_ALIGN_LEFT | PH_ALIGN_TOP, point.x, point.y);
if (selectedItem)
{
switch (selectedItem->Id)
{
case ID_FILTER_CONTAINS:
filterType = FILTER_CONTAINS;
break;
case ID_FILTER_CONTAINS_CASEINSENSITIVE:
filterType = FILTER_CONTAINS_IGNORECASE;
break;
case ID_FILTER_REGEX:
filterType = FILTER_REGEX;
break;
case ID_FILTER_REGEX_CASEINSENSITIVE:
filterType = FILTER_REGEX_IGNORECASE;
break;
}
}
if (filterType != 0)
FilterResults(hwndDlg, context, filterType);
PhDestroyEMenu(menu);
}
break;
}
}
break;
case WM_NOTIFY:
{
LPNMHDR header = (LPNMHDR)lParam;
HWND lvHandle;
lvHandle = GetDlgItem(hwndDlg, IDC_LIST);
PhHandleListViewNotifyForCopy(lParam, lvHandle);
switch (header->code)
{
case LVN_GETDISPINFO:
{
NMLVDISPINFO *dispInfo = (NMLVDISPINFO *)header;
if (dispInfo->item.mask & LVIF_TEXT)
{
PPH_MEMORY_RESULT result = context->Results->Items[dispInfo->item.iItem];
switch (dispInfo->item.iSubItem)
{
case 0:
{
WCHAR addressString[PH_PTR_STR_LEN_1];
PhPrintPointer(addressString, result->Address);
wcsncpy_s(
dispInfo->item.pszText,
dispInfo->item.cchTextMax,
addressString,
_TRUNCATE
);
}
break;
case 1:
{
WCHAR lengthString[PH_INT32_STR_LEN_1];
PhPrintUInt32(lengthString, (ULONG)result->Length);
wcsncpy_s(
dispInfo->item.pszText,
dispInfo->item.cchTextMax,
lengthString,
_TRUNCATE
);
}
break;
case 2:
wcsncpy_s(
dispInfo->item.pszText,
dispInfo->item.cchTextMax,
result->Display.Buffer,
_TRUNCATE
);
break;
}
}
}
break;
case NM_DBLCLK:
{
if (header->hwndFrom == lvHandle)
{
INT index;
if ((index = ListView_GetNextItem(
lvHandle,
-1,
LVNI_SELECTED
)) != -1)
{
NTSTATUS status;
PPH_MEMORY_RESULT result = context->Results->Items[index];
HANDLE processHandle;
MEMORY_BASIC_INFORMATION basicInfo;
PPH_SHOWMEMORYEDITOR showMemoryEditor;
if (NT_SUCCESS(status = PhOpenProcess(
&processHandle,
PROCESS_QUERY_INFORMATION | PROCESS_VM_READ,
context->ProcessId
)))
{
if (NT_SUCCESS(status = NtQueryVirtualMemory(
processHandle,
result->Address,
MemoryBasicInformation,
&basicInfo,
sizeof(MEMORY_BASIC_INFORMATION),
NULL
)))
{
showMemoryEditor = PhAllocate(sizeof(PH_SHOWMEMORYEDITOR));
memset(showMemoryEditor, 0, sizeof(PH_SHOWMEMORYEDITOR));
showMemoryEditor->ProcessId = context->ProcessId;
showMemoryEditor->BaseAddress = basicInfo.BaseAddress;
showMemoryEditor->RegionSize = basicInfo.RegionSize;
showMemoryEditor->SelectOffset = (ULONG)((ULONG_PTR)result->Address - (ULONG_PTR)basicInfo.BaseAddress);
showMemoryEditor->SelectLength = (ULONG)result->Length;
ProcessHacker_ShowMemoryEditor(PhMainWndHandle, showMemoryEditor);
}
NtClose(processHandle);
}
if (!NT_SUCCESS(status))
PhShowStatus(hwndDlg, L"Unable to edit memory", status, 0);
}
}
}
break;
}
}
break;
case WM_SIZE:
{
PhLayoutManagerLayout(&context->LayoutManager);
}
break;
case WM_SIZING:
{
PhResizingMinimumSize((PRECT)lParam, wParam, MinimumSize.right, MinimumSize.bottom);
}
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.");
}
}
}
}
