Re: SPOOFED_URL Re: antiphishing

2011-10-18 Thread Matus UHLAR - fantomas
On 14.10.11 18:07, dar...@chaosreigns.com wrote: Existing rule: rawbody __SPOOFED_URL m/a\s[^]{0,2048}\bhref=(?:3D)?.?(https?:[^'\# ]{8,29}[^'\# :\/?=])[^]{0,2048}(?:[^]{0,1024}(?!\/a)[^]{1,1024}){0,99}\s{0,10}(?!\1)https?[^\w]{1,3}[^]{5}/i How about this, to only check for a changed

Re: SPOOFED_URL Re: antiphishing

2011-10-18 Thread darxus
On 10/18, Matus UHLAR - fantomas wrote: Very nice, however due to these and other circumstances mentioned I think that a plugin would be better, since it could define where to Thanks. It didn't work out, the results were worse than the older rule:

SPOOFED_URL Re: antiphishing

2011-10-14 Thread darxus
On 10/14, dar...@chaosreigns.com wrote: rawbody __SPOOFED_URL m/a\s[^]{0,2048}\bhref=(?:3D)?.?(https?:[^'\# ]{8,29}[^'\# :\/?=])[^]{0,2048}(?:[^]{0,1024}(?!\/a)[^]{1,1024}){0,99}\s{0,10}(?!\1)https?[^\w]{1,3}[^]{5}/i I agree it seems like we should be able to improve it. Maybe make

Re: SPOOFED_URL Re: antiphishing

2011-10-14 Thread darxus
Existing rule: rawbody __SPOOFED_URL m/a\s[^]{0,2048}\bhref=(?:3D)?.?(https?:[^'\# ]{8,29}[^'\# :\/?=])[^]{0,2048}(?:[^]{0,1024}(?!\/a)[^]{1,1024}){0,99}\s{0,10}(?!\1)https?[^\w]{1,3}[^]{5}/i How about this, to only check for a changed domain part instead? rawbody SPOOFED_URL_DOMAIN

Re: SPOOFED_URL Re: antiphishing

2011-10-14 Thread Christian Grunfeld
and what about when there is no anchor text in the link ? eg. paypal image button 2011/10/14 dar...@chaosreigns.com: Existing rule: rawbody  __SPOOFED_URL  m/a\s[^]{0,2048}\bhref=(?:3D)?.?(https?:[^'\# ]{8,29}[^'\#

Re: SPOOFED_URL Re: antiphishing

2011-10-14 Thread darxus
None of these rules will hit that. That's what the second http is for. Hit the host name part of the href value of an anchor tag, then do *not* match the same host name in the value part of the anchor, then hit 'href'. I should've called it SPOOFED_URL_HOST, because this one is matching the full

Re: SPOOFED_URL Re: antiphishing

2011-10-14 Thread Christian Grunfeld
you should be able to check against img src content, right? 2011/10/14 Christian Grunfeld christian.grunf...@gmail.com: and what about when there is no anchor text in the link ? eg. paypal image button 2011/10/14  dar...@chaosreigns.com: Existing rule: rawbody  __SPOOFED_URL  

Re: SPOOFED_URL Re: antiphishing

2011-10-14 Thread darxus
Not relevant to the subject. We're talking about where somebody is maliciously making you think you're clicking on www.youtube.com when in fact you're clicking on www.ILikeSpam.com. Somebody linking to one domain with an image hosted on another domain has plenty of possibility to be legit. You