59 lines
2.5 KiB
C
59 lines
2.5 KiB
C
#include "DisableAndStopService.h"
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#include <stdio.h>
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BOOL DisableAndStopService(const char* serviceName)
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{
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SC_HANDLE hSCM = NULL;
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SC_HANDLE hService = NULL;
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SERVICE_STATUS_PROCESS sStatus;
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DWORD dwBytesNeeded;
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BOOL bResult = FALSE;
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// 1. 打开服务控制管理器 (SCM)
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hSCM = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
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if (hSCM == NULL) {
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printf("[-] [%s] 打开服务管理器失败 (错误码: %d)。请右键选择“以管理员身份运行”！\n", serviceName, GetLastError());
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return FALSE;
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}
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// 2. 打开目标服务 (需要修改配置、停止和查询状态的权限)
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hService = OpenService(hSCM, serviceName, SERVICE_CHANGE_CONFIG | SERVICE_STOP | SERVICE_QUERY_STATUS);
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if (hService == NULL) {
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DWORD err = GetLastError();
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if (err == ERROR_SERVICE_DOES_NOT_EXIST) {
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printf("[*] [%s] 系统中不存在此服务，跳过。\n", serviceName);
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} else {
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printf("[-] [%s] 打开服务失败 (错误码: %d)。\n", serviceName, err);
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}
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CloseServiceHandle(hSCM);
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return FALSE;
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}
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// 3. 将启动类型修改为“禁用” (SERVICE_DISABLED)
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if (ChangeServiceConfig(hService, SERVICE_NO_CHANGE, SERVICE_DISABLED,
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SERVICE_NO_CHANGE, NULL, NULL, NULL, NULL, NULL, NULL, NULL)) {
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printf("[+] [%s] 已成功设置为【禁用】。\n", serviceName);
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} else {
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printf("[-] [%s] 修改禁用配置失败 (错误码: %d)。\n", serviceName, GetLastError());
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}
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// 4. 检查当前运行状态，如果正在运行则发送停止信号
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if (QueryServiceStatusEx(hService, SC_STATUS_PROCESS_INFO, (LPBYTE)&sStatus, sizeof(SERVICE_STATUS_PROCESS), &dwBytesNeeded)) {
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if (sStatus.dwCurrentState != SERVICE_STOPPED && sStatus.dwCurrentState != SERVICE_STOP_PENDING) {
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if (ControlService(hService, SERVICE_CONTROL_STOP, (LPSERVICE_STATUS)&sStatus)) {
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printf("[+] [%s] 停止信号发送成功，服务正在关闭...\n", serviceName);
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bResult = TRUE;
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} else {
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printf("[-] [%s] 发送停止信号失败 (错误码: %d)。\n", serviceName, GetLastError());
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}
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} else {
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printf("[*] [%s] 服务当前已经是停止状态。\n", serviceName);
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bResult = TRUE;
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}
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}
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// 5. 清理句柄
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CloseServiceHandle(hService);
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CloseServiceHandle(hSCM);
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return bResult;
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} |