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| #include<bits/stdc++.h>
#include <windows.h>
#include<Tlhelp32.h>
using namespace std;
int pid = -1;
HWND hWnd;
BOOL SetPrivilege(LPCTSTR lpszPrivilege, BOOL bEnable = TRUE)
{
OutputDebugString(lpszPrivilege);
BOOL bRet = FALSE;
HANDLE hToken = NULL;
HANDLE hProcess = ::OpenProcess(PROCESS_ALL_ACCESS, FALSE, ::GetCurrentProcessId());
if (!::OpenProcessToken(hProcess, TOKEN_ADJUST_PRIVILEGES, &hToken))
{
goto __EXIT;
}
LUID Luid;
if (!::LookupPrivilegeValue(NULL, lpszPrivilege, &Luid))
{
goto __EXIT;
}
TOKEN_PRIVILEGES newPrivilege;
newPrivilege.PrivilegeCount = 1;
newPrivilege.Privileges[0].Luid = Luid;
newPrivilege.Privileges[0].Attributes =
bEnable ?
SE_PRIVILEGE_ENABLED :
SE_PRIVILEGE_ENABLED_BY_DEFAULT;
if (!::AdjustTokenPrivileges(hToken, FALSE, &newPrivilege,
sizeof(TOKEN_PRIVILEGES), NULL, NULL))
{
TCHAR s[64] = { 0 };
sprintf(s, "AdjustTokenPrivileges error: %u\n", GetLastError());
OutputDebugString(s);
goto __EXIT;
}
if (GetLastError() == ERROR_NOT_ALL_ASSIGNED)
{
OutputDebugString("The token does not have the specified privilege. \n");
goto __EXIT;
}
bRet = TRUE;
OutputDebugString("Set OK");
__EXIT:
if (hProcess)
{
::CloseHandle(hProcess);
}
if (hToken)
{
::CloseHandle(hToken);
}
return bRet;
}
bool GetProcessIDByName(LPCTSTR szProcessName)
{
STARTUPINFO st;
PROCESS_INFORMATION pi;
PROCESSENTRY32 ps;
HANDLE hSnapshot;
ZeroMemory(&st, sizeof(STARTUPINFO));
ZeroMemory(&pi, sizeof(PROCESS_INFORMATION));
st.cb = sizeof(STARTUPINFO);
ZeroMemory(&ps, sizeof(PROCESSENTRY32));
ps.dwSize = sizeof(PROCESSENTRY32);
hSnapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
if (hSnapshot == INVALID_HANDLE_VALUE)
return false;
if (!Process32First(hSnapshot, &ps))
return false;
do
{
if (lstrcmpi(ps.szExeFile, szProcessName) == 0)
{
pid = ps.th32ProcessID;
return true;
}
} while (Process32Next(hSnapshot, &ps));
CloseHandle(hSnapshot);
return false;
}
void th_function()
{
while(1)
{
SetWindowPos(hWnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE );
ShowWindow(hWnd,SW_NORMAL);
Sleep(10);
}
}
int main(int argc, char* argv[])
{
hWnd=GetForegroundWindow();
std::thread t(th_function);
fir:int mod;
cout << "Method: 1.terminate 2.suspend 3.resume ";
cin >> mod;
string s;
cout << "\nProcess name: ";
cin >> s;
cout << "\nWaiting for process." << endl;
GetProcessIDByName(s.c_str());
while(pid == -1)
{
cout << ".";
GetProcessIDByName(s.c_str());
Sleep(10);
}
cout << "\npid getted : " << pid << endl;
cout << "\nTrying to set privilege.\n";
bool ok = SetPrivilege(SE_DEBUG_NAME);
if(!ok)
{
cout << "\n[Warning]Error while setting privilege : " << GetLastError() << endl;
}
else
cout << "\nSuccessefully sets privilege.\n";
HANDLE hProcess = OpenProcess(PROCESS_ALL_ACCESS, false, pid);
cout << "\nTrying to open the process.\n";
if(hProcess == NULL)
{
cout << "\nUnable to open : " << GetLastError() << endl;
system("PAUSE");
}
else
cout << "\nSuccessefully opens the process: " << hProcess << endl;
if(mod == 1)
{
HANDLE hThread = CreateRemoteThread(hProcess, 0, 0, 0, 0, 0, NULL);
cout << "\nTrying to create remote thread.\n";
if(hThread == NULL)
{
cout << "\nUnable to create the thread : " << GetLastError() << endl;
system("PAUSE");
}
else
cout << "\nSuccessefully creates the thread: " << hThread << endl;
TerminateProcess(hProcess, NULL);
cout << "\nThread killed?Check by yourself lol.\n" << endl;
}
else if(mod == 2)
{
THREADENTRY32 te32;
te32.dwSize = sizeof(te32);
HANDLE hSnap = CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD, NULL);
Thread32First(hSnap, &te32);
printf("\nFinding a thread to suspend.\n");
while (Thread32Next(hSnap, &te32))
{
if (te32.th32OwnerProcessID == pid)
{
printf("\nThread found. Thread ID: %d\n", te32.th32ThreadID);
SuspendThread(OpenThread(THREAD_ALL_ACCESS, FALSE, te32.th32ThreadID));
}
}
}
else
{
THREADENTRY32 te32;
te32.dwSize = sizeof(te32);
HANDLE hSnap = CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD, NULL);
Thread32First(hSnap, &te32);
printf("\nFinding a thread to resume.\n");
while (Thread32Next(hSnap, &te32))
{
if (te32.th32OwnerProcessID == pid)
{
printf("\nThread found. Thread ID: %d\n", te32.th32ThreadID);
ResumeThread(OpenThread(THREAD_ALL_ACCESS, FALSE, te32.th32ThreadID));
}
}
}
system("PAUSE");
goto fir;
return 0;
}
|
