Hello,

based on my working whitelist regex i would say the 2nd part should not look only for amazon\.com


If i understood it the correct way it should be something like:

X:.+\.amazon\.(at|ca|co\.uk|co\.jp|com|de|fr)([/?].*)?:.+\.amazon\.(com|de)([/?].*)?

Using this regex shows a clean mail. May be more extensions are needed on right side, dependent on amazon changes/uses on different domains.

Thanks,
Hajo

Am 14.11.2017 um 10:50 schrieb Al Varnell:
On Tue, Nov 14, 2017 at 01:48 AM, Hajo Locke wrote:
Hello,


Am 14.11.2017 um 10:44 schrieb Al Varnell:
I'm not very good at regex, but I'm surprised that this current X record 
doesn't already take care of this:

X:.+\.amazon\.(at|ca|co\.uk|co\.jp|com|de|fr)([/?].*)?:.+\.amazon\.com([/?].*)?
me too. in which file is this regex located?
daily.cld / .cvd

-Al-

-Al-

On Tue, Nov 14, 2017 at 01:19 AM, Hajo Locke wrote:
Hello List,

i think i found an fp in incoming mail.  I cant submit mail as FP on website, 
because it contains private data.
I can provide debug output which leads to match:

LibClamAV debug: Phishcheck:URL after cleanup: https://sellercentral-europe.amazon.com- 
<https://sellercentral-europe.amazon.com-/> <https://sellercentral-europe.amazon.com-/ 
<https://sellercentral-europe.amazon.com-/>>>http://www.amazon.de <http://www.amazon.de/> 
<http://www.amazon.de/ <http://www.amazon.de/>>
LibClamAV debug: Phishing: looking up in whitelist: 
https://sellercentral-europe.amazon.com:http://www.amazon.de 
<https://sellercentral-europe.amazon.com:http://www.amazon.de> 
<https://sellercentral-europe.amazon.com:http://www.amazon.de 
<https://sellercentral-europe.amazon.com:http://www.amazon.de>>; host-only:0
LibClamAV debug: Looking up in regex_list: 
https://sellercentral-europe.amazon.com:http://www.amazon.de/ 
<https://sellercentral-europe.amazon.com:http://www.amazon.de/> 
<https://sellercentral-europe.amazon.com:http://www.amazon.de/ 
<https://sellercentral-europe.amazon.com:http://www.amazon.de/>>
LibClamAV debug: Lookup result: not in regex list
LibClamAV debug: Phishcheck:host:.www.amazon.de <http://www.amazon.de/> 
<http://www.amazon.de/ <http://www.amazon.de/>>
LibClamAV debug: Looking up in regex_list: www.amazon.de/ <http://www.amazon.de/> 
<http://www.amazon.de/ <http://www.amazon.de/>>
LibClamAV debug: calc_pos_with_skip: skip:15, 7 - 20 "http://www.amazon.de <http://www.amazon.de/> <http://www.amazon.de/ 
<http://www.amazon.de/>>","www.amazon.de/ <http://www.amazon.de/> <http://www.amazon.de/ 
<http://www.amazon.de/>>"
LibClamAV debug: calc_pos_with_skip:
LibClamAV debug: calc_pos_with_skip: skip:4, 7 - 20 "http://www.amazon.de <http://www.amazon.de/> <http://www.amazon.de/ 
<http://www.amazon.de/>>","www.amazon.de/ <http://www.amazon.de/> <http://www.amazon.de/ 
<http://www.amazon.de/>>"
LibClamAV debug: calc_pos_with_skip:amazon.de <http://amazon.de/> <http://amazon.de/ 
<http://amazon.de/>>
LibClamAV debug: Got a match: www.amazon.de/ <http://www.amazon.de/> 
<http://www.amazon.de/ <http://www.amazon.de/>> with /ed.nozama
LibClamAV debug: Before inserting .: .www.amazon.de <http://www.amazon.de/> 
<http://www.amazon.de/ <http://www.amazon.de/>>
LibClamAV debug: Lookup result: in regex list
LibClamAV debug: Phishcheck:host:.sellercentral-europe.amazon.com 
<http://sellercentral-europe.amazon.com/> <http://sellercentral-europe.amazon.com/ 
<http://sellercentral-europe.amazon.com/>>
LibClamAV debug: Phishing: looking up in whitelist: .sellercentral-europe.amazon.com 
<http://sellercentral-europe.amazon.com/> <http://sellercentral-europe.amazon.com/ 
<http://sellercentral-europe.amazon.com/>>:.www.amazon.de <http://www.amazon.de/> 
<http://www.amazon.de/ <http://www.amazon.de/>>; host-only:1
LibClamAV debug: Looking up in regex_list: sellercentral-europe.amazon.com 
<http://sellercentral-europe.amazon.com/> <http://sellercentral-europe.amazon.com/ 
<http://sellercentral-europe.amazon.com/>>:www.amazon.de/ <http://www.amazon.de/> 
<http://www.amazon.de/ <http://www.amazon.de/>>
LibClamAV debug: Lookup result: not in regex list
LibClamAV debug: Phishcheck: Phishing scan result: URLs are way too different
LibClamAV debug: found Possibly Unwanted: 
Heuristics.Phishing.Email.SpoofedDomain

Mail contains a link https://sellercentral-europe.amazon.com/nms/redirect 
<https://sellercentral-europe.amazon.com/nms/redirect> 
<https://sellercentral-europe.amazon.com/nms/redirect 
<https://sellercentral-europe.amazon.com/nms/redirect>>..... which redirects to 
http://www.amazon.de/gp/help/survey?p <http://www.amazon.de/gp/help/survey?p> 
<http://www.amazon.de/gp/help/survey?p <http://www.amazon.de/gp/help/survey?p>>....
These are default links from amazon to rate seller/product and should be an 
allowed combination of redirects.
It is possible to do a global update of this combination within heuristics?
Otherwise i had to whitelist by wdb file:

X:.+sellercentral-europe\.amazon\.com:.+amazon\.de

Thanks,
Hajo


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