Full Disclosure mailing list archives
RE: POS#1 Self-Executing HTML: Internet Explore r 5.5 and6.0 Part III
From: "Motiwala, Yusuf" <motiwala () ti com>
Date: Fri, 7 Nov 2003 01:01:06 +0530
I think this was discussed earlier also in full-disclosure, using ADODB.stream object. http://www.mail-archive.com/full-disclosure () lists netsys com/msg06791.html Also, Quick serach on google found this HOWTO: Use the ADODB.Stream Object to Send Binary Files to the Browser through ASP http://support.microsoft.com/default.aspx?scid=http://support.microsoft.com: 80/support/kb/articles/q276/4/88.asp&NoWebContent=1 in this code, the actual exe is contain in javascript array named 'jelmersArray'. it is converted to string by tostring function. Yusuf
-----Original Message----- From: Compton, Rich [mailto:RCompton () chartercom com] Sent: Friday, November 07, 2003 12:06 AM To: 'Bart.Lansing () kohls com'; full-disclosure () lists netsys com Subject: RE: [Full-disclosure] POS#1 Self-Executing HTML: Internet Explore r 5.5 and6.0 Part III How is this binary converted to the array in the source and then converted back to a binary??? Anybody have information on how this is done? This makes me very worried! This could bypass all the antivirus filters that remove executables! -Rich Compton -----Original Message----- From: Bart.Lansing () kohls com [mailto:Bart.Lansing () kohls com] Sent: Thursday, November 06, 2003 9:26 AM To: full-disclosure () lists netsys com Subject: Re: [Full-disclosure] POS#1 Self-Executing HTML: Internet Explorer 5.5 and6.0 Part III Has the Win2kSP4/IE6.0 combination been confirmed as immune to this? full-disclosure-admin () lists netsys com wrote on 11/05/2003 04:36:16 PM:Doesn't appear to work on Win2kSP4 with IE6. --- "http-equiv () excite com" <1 () malware com> wrote:Wednesday, November 5, 2003 In our never-ending quest for entertainment, we commece from this date forward to end-2004 our POS series of findings. That is the 'perfect operating system'. Today we debut and regurgitate new and not so new for fun as follows. A warm up for the New Year if you will !: The following file is an html file comprising both scripting and an executable [*.exe]. We inject scripting and an executable into the html file which is designed to point back to the executable in the html file and execute it. Provided the html file is an html file, Internet Explorer 5.5 and 6.0 will execute it. Because it is an html file proper, Internet Explorer opens it. The scripting inside is then parsed and fired. That scripting is pointing back to the same executable file and because it is a self-executing html file, it executes ! Fully self-contained harmless *.exe: CAUTION: back up notepad.exe before opening http://www.malware.com/self-exec.zip What a POS ! Be aware of html files out there. -- http://www.malware.com _______________________________________________ Full-Disclosure - We believe in it. Charter:http://lists.netsys.com/full-disclosure-charter.html __________________________________ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.htmlCONFIDENTIALITY NOTICE: This is a transmission from Kohl's Department Stores, Inc. and may contain information which is confidential and proprietary. If you are not the addressee, any disclosure, copying or distribution or use of the contents of this message is expressly prohibited. If you have received this transmission in error, please destroy it and notify us immediately at 262-703-7000. CAUTION: Internet and e-mail communications are Kohl's property and Kohl's reserves the right to retrieve and read any message created, sent and received. Kohl's reserves the right to monitor messages by authorized Kohl's Associates at any time without any further consent. _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html
_______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html
Current thread:
- RE: POS#1 Self-Executing HTML: Internet Explore r 5.5 and6.0 Part III Motiwala, Yusuf (Nov 06)
- <Possible follow-ups>
- RE: POS#1 Self-Executing HTML: Internet Explore r 5.5 and6.0 Part III Compton, Rich (Nov 06)