
Full Disclosure mailing list archives
Re: Re: Filtering sobig with postfix
From: Robert Banniza <robert () rootprompt net>
Date: Sat, 23 Aug 2003 14:01:21 -0500
Sorry if this has already been posted as I haven't read the full thread. However, I'm blocking SoBig with the following entry in body_checks: /(filename|name)=.*\.((doc|zip|exe|xls|jpg|gif|png|pdf)\.exe|bat|asd|chm|com|dll|hlp|hta|js|jse|lnk|ocx|pif|scr|shb|shs|vb|vbe|vbs|vxd|wsf|wsh)/ reject Robert On Thu, Aug 21, 2003 at 07:05:49AM -0500, vogt () hansenet com wrote:
Yep, as the OP is using postfix, he could use the header_checks directive, which can identify MIME headers, so he can easily stop this worm. Just check for Content-Disposition header and block everything with .pif in filename.Thought about that, but doesn't quite work. The headers only say multipart/mime. The .pif part comes later in the attachment. _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html ________________________________________________________________________ This email has been scanned for all viruses by the MessageLabs Email Security System. For more information on a proactive email security service working around the clock, around the globe, visit http://www.messagelabs.com ________________________________________________________________________ _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html
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Current thread:
- AW: Re: Filtering sobig with postfix vogt (Aug 20)
- Re: Re: Filtering sobig with postfix martin f krafft (Aug 20)
- Re: Re: Filtering sobig with postfix gregh (Aug 20)
- <Possible follow-ups>
- AW: Re: Filtering sobig with postfix vogt (Aug 20)
- Re: Re: Filtering sobig with postfix martin f krafft (Aug 20)
- Re: Re: Filtering sobig with postfix martin f krafft (Aug 20)
- AW: Re: Filtering sobig with postfix vogt (Aug 21)
- RE: Re: Filtering sobig with postfix Bojan Zdrnja (Aug 21)
- Re: Re: Filtering sobig with postfix Irwan Hadi (Aug 21)
- RE: Re: Filtering sobig with postfix Bojan Zdrnja (Aug 21)
- RE: Re: Filtering sobig with postfix Bojan Zdrnja (Aug 21)
- Re: Re: Filtering sobig with postfix Robert Banniza (Aug 23)
- Re: Re: Filtering sobig with postfix Andrew J Caines (Aug 23)