Page Menu
Home
desp's stash
Search
Configure Global Search
Log In
Files
F213159
No One
Temporary
Actions
View File
Edit File
Delete File
View Transforms
Subscribe
Mute Notifications
Award Token
Flag For Later
Size
17 KB
Subscribers
None
View Options
diff --git a/Scylla/ImportsHandling.cpp b/Scylla/ImportsHandling.cpp
index aa7739c..3b94cba 100644
--- a/Scylla/ImportsHandling.cpp
+++ b/Scylla/ImportsHandling.cpp
@@ -1,771 +1,779 @@
#include "ImportsHandling.h"
#include "Thunks.h"
#include "definitions.h"
#include <atlmisc.h>
#include <atlcrack.h>
#include "multitree.h" // CMultiSelectTreeViewCtrl
#include "resource.h"
//#define DEBUG_COMMENTS
void ImportThunk::invalidate()
{
ordinal = 0;
hint = 0;
valid = false;
suspect = false;
moduleName[0] = 0;
name[0] = 0;
}
bool ImportModuleThunk::isValid() const
{
std::map<DWORD_PTR, ImportThunk>::const_iterator iterator = thunkList.begin();
while (iterator != thunkList.end())
{
if (iterator->second.valid == false)
{
return false;
}
iterator++;
}
return true;
}
DWORD_PTR ImportModuleThunk::getFirstThunk() const
{
if (thunkList.size() > 0)
{
const std::map<DWORD_PTR, ImportThunk>::const_iterator iterator = thunkList.begin();
return iterator->first;
}
else
{
return 0;
}
}
ImportsHandling::ImportsHandling(CMultiSelectTreeViewCtrl& TreeImports) : TreeImports(TreeImports)
{
hIconCheck.LoadIcon(IDI_ICON_CHECK, 16, 16);
hIconWarning.LoadIcon(IDI_ICON_WARNING, 16, 16);
hIconError.LoadIcon(IDI_ICON_ERROR, 16, 16);
TreeIcons.Create(16, 16, ILC_COLOR32, 3, 1);
TreeIcons.AddIcon(hIconCheck);
TreeIcons.AddIcon(hIconWarning);
TreeIcons.AddIcon(hIconError);
}
ImportsHandling::~ImportsHandling()
{
TreeIcons.Destroy();
}
bool ImportsHandling::isModule(CTreeItem item)
{
return (0 != getModuleThunk(item));
}
bool ImportsHandling::isImport(CTreeItem item)
{
return (0 != getImportThunk(item));
}
ImportModuleThunk * ImportsHandling::getModuleThunk(CTreeItem item)
{
stdext::hash_map<HTREEITEM, TreeItemData>::const_iterator it;
it = itemData.find(item);
if(it != itemData.end())
{
const TreeItemData * data = &it->second;
if(data->isModule)
{
return data->module;
}
}
return NULL;
}
ImportThunk * ImportsHandling::getImportThunk(CTreeItem item)
{
stdext::hash_map<HTREEITEM, TreeItemData>::const_iterator it;
TreeItemData * data = getItemData(item);
if(data && !data->isModule)
{
return data->import;
}
return NULL;
}
void ImportsHandling::setItemData(CTreeItem item, const TreeItemData& data)
{
itemData[item] = data;
}
ImportsHandling::TreeItemData * ImportsHandling::getItemData(CTreeItem item)
{
stdext::hash_map<HTREEITEM, TreeItemData>::iterator it;
it = itemData.find(item);
if(it != itemData.end())
{
return &it->second;
}
return NULL;
}
void ImportsHandling::updateCounts()
{
std::map<DWORD_PTR, ImportModuleThunk>::iterator it_module;
std::map<DWORD_PTR, ImportThunk>::iterator it_import;
m_thunkCount = m_invalidThunkCount = m_suspectThunkCount = 0;
it_module = moduleList.begin();
while (it_module != moduleList.end())
{
ImportModuleThunk &moduleThunk = it_module->second;
it_import = moduleThunk.thunkList.begin();
while (it_import != moduleThunk.thunkList.end())
{
ImportThunk &importThunk = it_import->second;
m_thunkCount++;
if(!importThunk.valid)
m_invalidThunkCount++;
else if(importThunk.suspect)
m_suspectThunkCount++;
it_import++;
}
it_module++;
}
}
/*bool ImportsHandling::addImport(const WCHAR * moduleName, const CHAR * name, DWORD_PTR va, DWORD_PTR rva, WORD ordinal, bool valid, bool suspect)
{
ImportThunk import;
ImportModuleThunk * module = 0;
std::map<DWORD_PTR, ImportModuleThunk>::iterator iterator1;
if (moduleList.size() > 1)
{
iterator1 = moduleList.begin();
while (iterator1 != moduleList.end())
{
if (rva >= iterator1->second.firstThunk)
{
iterator1++;
if (iterator1 == moduleList.end())
{
iterator1--;
module = &(iterator1->second);
break;
}
else if (rva < iterator1->second.firstThunk)
{
iterator1--;
module = &(iterator1->second);
break;
}
}
}
}
else
{
iterator1 = moduleList.begin();
module = &(iterator1->second);
}
if (!module)
{
Logger::debugLog(TEXT("ImportsHandling::addFunction module not found rva ")TEXT(PRINTF_DWORD_PTR_FULL)TEXT(""),rva);
return false;
}
//TODO
import.suspect = true;
import.valid = false;
import.va = va;
import.rva = rva;
import.ordinal = ordinal;
wcscpy_s(import.moduleName, MAX_PATH, moduleName);
strcpy_s(import.name, MAX_PATH, name);
module->thunkList.insert(std::pair<DWORD_PTR,ImportThunk>(import.rva, import));
return true;
}
*/
/*
bool ImportsHandling::addModule(const WCHAR * moduleName, DWORD_PTR firstThunk)
{
ImportModuleThunk module;
module.firstThunk = firstThunk;
wcscpy_s(module.moduleName, MAX_PATH, moduleName);
moduleList.insert(std::pair<DWORD_PTR,ImportModuleThunk>(firstThunk,module));
return true;
}
*/
void ImportsHandling::displayAllImports()
{
std::map<DWORD_PTR, ImportModuleThunk>::iterator it_module;
std::map<DWORD_PTR, ImportThunk>::iterator it_import;
TreeImports.DeleteAllItems();
itemData.clear();
TreeImports.SetImageList(TreeIcons);
it_module = moduleList.begin();
while (it_module != moduleList.end())
{
ImportModuleThunk &moduleThunk = it_module->second;
moduleThunk.hTreeItem = addDllToTreeView(TreeImports, &moduleThunk);
it_import = moduleThunk.thunkList.begin();
while (it_import != moduleThunk.thunkList.end())
{
ImportThunk &importThunk = it_import->second;
importThunk.hTreeItem = addApiToTreeView(TreeImports, moduleThunk.hTreeItem, &importThunk);
it_import++;
}
it_module++;
}
updateCounts();
}
void ImportsHandling::clearAllImports()
{
TreeImports.DeleteAllItems();
itemData.clear();
moduleList.clear();
updateCounts();
}
CTreeItem ImportsHandling::addDllToTreeView(CMultiSelectTreeViewCtrl& idTreeView, ImportModuleThunk * moduleThunk)
{
CTreeItem item = idTreeView.InsertItem(L"", NULL, TVI_ROOT);
item.SetData(itemData.size());
TreeItemData data;
data.isModule = true;
data.module = moduleThunk;
setItemData(item, data);
updateModuleInTreeView(moduleThunk, item);
return item;
}
CTreeItem ImportsHandling::addApiToTreeView(CMultiSelectTreeViewCtrl& idTreeView, CTreeItem parentDll, ImportThunk * importThunk)
{
CTreeItem item = idTreeView.InsertItem(L"", parentDll, TVI_LAST);
item.SetData(itemData.size());
TreeItemData data;
data.isModule = false;
data.import = importThunk;
setItemData(item, data);
updateImportInTreeView(importThunk, item);
return item;
}
void ImportsHandling::selectImports(bool invalid, bool suspect)
{
std::map<DWORD_PTR, ImportModuleThunk>::iterator it_module;
std::map<DWORD_PTR, ImportThunk>::iterator it_import;
TreeImports.SelectAllItems(FALSE); //remove selection
it_module = moduleList.begin();
while (it_module != moduleList.end())
{
ImportModuleThunk &moduleThunk = it_module->second;
it_import = moduleThunk.thunkList.begin();
while (it_import != moduleThunk.thunkList.end())
{
ImportThunk &importThunk = it_import->second;
if ((invalid && !importThunk.valid) || (suspect && importThunk.suspect))
{
TreeImports.SelectItem(importThunk.hTreeItem, TRUE);
importThunk.hTreeItem.EnsureVisible();
}
it_import++;
}
it_module++;
}
}
bool ImportsHandling::invalidateImport(CTreeItem item)
{
ImportThunk * import = getImportThunk(item);
if(import)
{
CTreeItem parent = item.GetParent();
if(!parent.IsNull())
{
const ImportModuleThunk * module = getModuleThunk(parent);
if(module)
{
import->invalidate();
updateImportInTreeView(import, import->hTreeItem);
updateModuleInTreeView(module, module->hTreeItem);
updateCounts();
return true;
}
}
}
return false;
}
bool ImportsHandling::setImport(CTreeItem item, const WCHAR * moduleName, const CHAR * apiName, WORD ordinal, WORD hint, bool valid, bool suspect)
{
ImportThunk * import = getImportThunk(item);
if(import)
{
CTreeItem parent = item.GetParent();
if(!parent.IsNull())
{
const ImportModuleThunk * module = getModuleThunk(parent);
if(module)
{
wcscpy_s(import->moduleName, MAX_PATH, moduleName);
strcpy_s(import->name, MAX_PATH, apiName);
import->ordinal = ordinal;
//import->apiAddressVA = api->va; //??
import->hint = hint;
import->valid = valid;
import->suspect = suspect;
updateImportInTreeView(import, item);
updateModuleInTreeView(module, module->hTreeItem);
updateCounts();
return true;
}
}
}
return false;
}
void ImportsHandling::updateImportInTreeView(const ImportThunk * importThunk, CTreeItem item)
{
if (importThunk->valid)
{
WCHAR tempString[300];
if (importThunk->name[0] != 0x00)
{
swprintf_s(tempString, _countof(tempString),TEXT("ord: %04X name: %S"),importThunk->ordinal,importThunk->name);
}
else
{
swprintf_s(tempString, _countof(tempString),TEXT("ord: %04X"),importThunk->ordinal);
}
swprintf_s(stringBuffer, _countof(stringBuffer),TEXT(" rva: ")TEXT(PRINTF_DWORD_PTR_HALF)TEXT(" mod: %s %s"),importThunk->rva,importThunk->moduleName,tempString);
}
else
{
swprintf_s(stringBuffer, _countof(stringBuffer),TEXT(" rva: ")TEXT(PRINTF_DWORD_PTR_HALF)TEXT(" ptr: ")TEXT(PRINTF_DWORD_PTR_FULL),importThunk->rva,importThunk->apiAddressVA);
}
item.SetText(stringBuffer);
Icon icon = getAppropiateIcon(importThunk);
item.SetImage(icon, icon);
}
void ImportsHandling::updateModuleInTreeView(const ImportModuleThunk * importThunk, CTreeItem item)
{
swprintf_s(stringBuffer, _countof(stringBuffer),TEXT("%s (%d) FThunk: ")TEXT(PRINTF_DWORD_PTR_HALF),importThunk->moduleName,importThunk->thunkList.size(), importThunk->firstThunk);
item.SetText(stringBuffer);
Icon icon = getAppropiateIcon(importThunk->isValid());
item.SetImage(icon, icon);
}
ImportsHandling::Icon ImportsHandling::getAppropiateIcon(const ImportThunk * importThunk)
{
if(importThunk->valid)
{
if(importThunk->suspect)
{
return iconWarning;
}
else
{
return iconCheck;
}
}
else
{
return iconError;
}
}
ImportsHandling::Icon ImportsHandling::getAppropiateIcon(bool valid)
{
if(valid)
{
return iconCheck;
}
else
{
return iconError;
}
}
bool ImportsHandling::cutImport(CTreeItem item)
{
ImportThunk * import = getImportThunk(item);
if(import)
{
CTreeItem parent = item.GetParent();
if(!parent.IsNull())
{
ImportModuleThunk * module = getModuleThunk(parent);
if(module)
{
itemData.erase(item);
import->hTreeItem.Delete();
module->thunkList.erase(import->rva);
import = 0;
if (module->thunkList.empty())
{
itemData.erase(parent);
module->hTreeItem.Delete();
moduleList.erase(module->firstThunk);
module = 0;
}
else
{
+ if (module->isValid() && module->moduleName[0] == L'?')
+ {
+ //update module name
+ wcscpy_s(module->moduleName,260,(*module->thunkList.begin()).second.moduleName);
+ }
+
+ module->firstThunk = (*module->thunkList.begin()).second.rva;
+
updateModuleInTreeView(module, module->hTreeItem);
}
updateCounts();
return true;
}
}
}
return false;
}
bool ImportsHandling::cutModule(CTreeItem item)
{
ImportModuleThunk * module = getModuleThunk(item);
if(module)
{
CTreeItem child = item.GetChild();
while(!child.IsNull())
{
itemData.erase(child);
child = child.GetNextSibling();
}
itemData.erase(item);
module->hTreeItem.Delete();
moduleList.erase(module->firstThunk);
module = 0;
updateCounts();
return true;
}
return false;
}
DWORD_PTR ImportsHandling::getApiAddressByNode(CTreeItem item)
{
const ImportThunk * import = getImportThunk(item);
if(import)
{
return import->apiAddressVA;
}
return 0;
}
void ImportsHandling::scanAndFixModuleList()
{
std::map<DWORD_PTR, ImportModuleThunk>::iterator iterator1;
std::map<DWORD_PTR, ImportThunk>::iterator iterator2;
ImportModuleThunk * moduleThunk;
ImportThunk * importThunk;
iterator1 = moduleList.begin();
while (iterator1 != moduleList.end())
{
moduleThunk = &(iterator1->second);
iterator2 = moduleThunk->thunkList.begin();
while (iterator2 != moduleThunk->thunkList.end())
{
importThunk = &(iterator2->second);
if (importThunk->moduleName[0] == 0 || importThunk->moduleName[0] == L'?')
{
addNotFoundApiToModuleList(importThunk);
}
else
{
if (isNewModule(importThunk->moduleName))
{
addModuleToModuleList(importThunk->moduleName, importThunk->rva);
}
addFunctionToModuleList(importThunk);
}
iterator2++;
}
moduleThunk->thunkList.clear();
iterator1++;
}
moduleList = moduleListNew;
moduleListNew.clear();
}
bool ImportsHandling::findNewModules(std::map<DWORD_PTR, ImportThunk> & thunkList)
{
throw std::exception("The method or operation is not implemented.");
}
bool ImportsHandling::addModuleToModuleList(const WCHAR * moduleName, DWORD_PTR firstThunk)
{
ImportModuleThunk module;
module.firstThunk = firstThunk;
wcscpy_s(module.moduleName, MAX_PATH, moduleName);
moduleListNew.insert(std::pair<DWORD_PTR,ImportModuleThunk>(firstThunk,module));
return true;
}
bool ImportsHandling::isNewModule(const WCHAR * moduleName)
{
std::map<DWORD_PTR, ImportModuleThunk>::iterator it_module;
it_module = moduleListNew.begin();
while (it_module != moduleListNew.end())
{
if (!_wcsicmp(it_module->second.moduleName, moduleName))
{
return false;
}
it_module++;
}
return true;
}
void ImportsHandling::addUnknownModuleToModuleList(DWORD_PTR firstThunk)
{
ImportModuleThunk module;
module.firstThunk = firstThunk;
wcscpy_s(module.moduleName, MAX_PATH, L"?");
moduleListNew.insert(std::pair<DWORD_PTR,ImportModuleThunk>(firstThunk,module));
}
bool ImportsHandling::addNotFoundApiToModuleList(const ImportThunk * apiNotFound)
{
ImportThunk import;
ImportModuleThunk * module = 0;
std::map<DWORD_PTR, ImportModuleThunk>::iterator it_module;
DWORD_PTR rva = apiNotFound->rva;
if (moduleListNew.size() > 0)
{
it_module = moduleListNew.begin();
while (it_module != moduleListNew.end())
{
if (rva >= it_module->second.firstThunk)
{
it_module++;
if (it_module == moduleListNew.end())
{
it_module--;
//new unknown module
if (it_module->second.moduleName[0] == L'?')
{
module = &(it_module->second);
}
else
{
addUnknownModuleToModuleList(apiNotFound->rva);
module = &(moduleListNew.find(rva)->second);
}
break;
}
else if (rva < it_module->second.firstThunk)
{
it_module--;
module = &(it_module->second);
break;
}
}
else
{
#ifdef DEBUG_COMMENTS
Logger::debugLog("Error iterator1 != (*moduleThunkList).end()\r\n");
#endif
break;
}
}
}
else
{
//new unknown module
addUnknownModuleToModuleList(apiNotFound->rva);
module = &(moduleListNew.find(rva)->second);
}
if (!module)
{
#ifdef DEBUG_COMMENTS
Logger::debugLog(TEXT("ImportsHandling::addFunction module not found rva ")TEXT(PRINTF_DWORD_PTR_FULL)TEXT("\r\n"),rva);
#endif
return false;
}
import.suspect = true;
import.valid = false;
import.va = apiNotFound->va;
import.rva = apiNotFound->rva;
import.apiAddressVA = apiNotFound->apiAddressVA;
import.ordinal = 0;
wcscpy_s(import.moduleName, MAX_PATH, L"?");
strcpy_s(import.name, MAX_PATH, "?");
module->thunkList.insert(std::pair<DWORD_PTR,ImportThunk>(import.rva, import));
return true;
}
bool ImportsHandling::addFunctionToModuleList(const ImportThunk * apiFound)
{
ImportThunk import;
ImportModuleThunk * module = 0;
std::map<DWORD_PTR, ImportModuleThunk>::iterator it_module;
if (moduleListNew.size() > 1)
{
it_module = moduleListNew.begin();
while (it_module != moduleListNew.end())
{
if (apiFound->rva >= it_module->second.firstThunk)
{
it_module++;
if (it_module == moduleListNew.end())
{
it_module--;
module = &(it_module->second);
break;
}
else if (apiFound->rva < it_module->second.firstThunk)
{
it_module--;
module = &(it_module->second);
break;
}
}
else
{
#ifdef DEBUG_COMMENTS
Logger::debugLog(TEXT("Error iterator1 != moduleListNew.end()\r\n"));
#endif
break;
}
}
}
else
{
it_module = moduleListNew.begin();
module = &(it_module->second);
}
if (!module)
{
#ifdef DEBUG_COMMENTS
Logger::debugLog(TEXT("ImportsHandling::addFunction module not found rva ")TEXT(PRINTF_DWORD_PTR_FULL)TEXT("\r\n"),apiFound->rva);
#endif
return false;
}
import.suspect = apiFound->suspect;
import.valid = apiFound->valid;
import.va = apiFound->va;
import.rva = apiFound->rva;
import.apiAddressVA = apiFound->apiAddressVA;
import.ordinal = apiFound->ordinal;
import.hint = apiFound->hint;
wcscpy_s(import.moduleName, MAX_PATH, apiFound->moduleName);
strcpy_s(import.name, MAX_PATH, apiFound->name);
module->thunkList.insert(std::pair<DWORD_PTR,ImportThunk>(import.rva, import));
return true;
}
void ImportsHandling::expandAllTreeNodes()
{
changeExpandStateOfTreeNodes(TVE_EXPAND);
}
void ImportsHandling::collapseAllTreeNodes()
{
changeExpandStateOfTreeNodes(TVE_COLLAPSE);
}
void ImportsHandling::changeExpandStateOfTreeNodes(UINT flag)
{
std::map<DWORD_PTR, ImportModuleThunk>::iterator it_module;
it_module = moduleList.begin();
while (it_module != moduleList.end())
{
ImportModuleThunk &moduleThunk = it_module->second;
moduleThunk.hTreeItem.Expand(flag);
it_module++;
}
}
File Metadata
Details
Attached
Mime Type
text/x-diff
Expires
Tue, Jan 7, 12:52 AM (2 h, 56 m)
Storage Engine
local-disk
Storage Format
Raw Data
Storage Handle
6c/ea/bb48d1901b0ade0ada31c3d6f4fd
Attached To
rSCY Scylla
Event Timeline
Log In to Comment