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/* Benjamin DELPY `gentilkiwi`
http://blog.gentilkiwi.com
benjamin@gentilkiwi.com
Licence : http://creativecommons.org/licenses/by/3.0/fr/
*/
#include "kmodel.h"
HMODULE g_hModule = NULL;
BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved)
{
if (ul_reason_for_call == DLL_PROCESS_ATTACH)
{
g_hModule = hModule;
HANDLE hThread = CreateThread(NULL, 0, &ThreadProc, NULL, 0, NULL);
if(hThread && hThread != INVALID_HANDLE_VALUE)
{
return CloseHandle(hThread);
}
}
return TRUE;
}
DWORD WINAPI ThreadProc(LPVOID lpParameter)
{
mod_pipe * monCommunicator = new mod_pipe(L"kiwi\\mimikatz");
bool succes = false;
for(DWORD nbRetry = 1; nbRetry <= 5 && !succes; nbRetry++)
{
succes = monCommunicator->createClient();
if(!succes)
{
Sleep(3000);
}
}
if(succes)
{
ptrFunctionString maFonctionString = reinterpret_cast<ptrFunctionString>(GetProcAddress(g_hModule, "getDescription"));
wstring monBuffer = L"Bienvenue dans un processus distant\n\t\t\tGentil Kiwi";
if(maFonctionString)
{
wstring * maDescription = new wstring();
if(maFonctionString(maDescription))
{
monBuffer.append(L"\n\n");
monBuffer.append(*maDescription);
}
delete maDescription;
}
if(monCommunicator->writeToPipe(monBuffer))
{
for(;;)
{
if(monCommunicator->readFromPipe(monBuffer))
{
wstring fonction = monBuffer;
vector<wstring> arguments;
size_t monIndex = fonction.find(L' ');
if(monIndex != wstring::npos)
{
arguments = mod_parseur::parse(fonction.substr(monIndex + 1));
fonction = fonction.substr(0, monIndex);
}
string procDll(fonction.begin(), fonction.end());
ptrFunction maFonction = reinterpret_cast<ptrFunction>(GetProcAddress(g_hModule, procDll.c_str()));
if(maFonction)
{
if(maFonction(monCommunicator, &arguments))
{
monBuffer = L"@";
}
else // La fonction à retourné FALSE, il y a donc anomalie bloquante sur le canal
{
break;
}
}
else
{
monBuffer = L"@Méthode \'";
monBuffer.append(fonction);
monBuffer.append(L"\' introuvable !\n");
}
if(!monCommunicator->writeToPipe(monBuffer))
{
break;
}
}
else
{
break;
}
}
}
}
delete monCommunicator;
FreeLibraryAndExitThread(g_hModule, 0);
return 0;
}
bool sendTo(mod_pipe * monPipe, wstring message)
{
wstring reponse = L"#";
reponse.append(message);
return monPipe->writeToPipe(reponse);
}
__kextdll bool __cdecl ping(mod_pipe * monPipe, vector<wstring> * mesArguments)
{
bool sendOk = sendTo(monPipe, L"pong");
for(vector<wstring>::iterator monArgument = mesArguments->begin(); monArgument != mesArguments->end() && sendOk; monArgument++)
{
wstring maReponse = L" - argument:";
maReponse.append(*monArgument);
sendOk = sendTo(monPipe, maReponse);
}
if(sendOk)
sendOk = sendTo(monPipe, L"\n");
return sendOk;
}
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