In my own testing, it detected this link just fine.

Steps to reproduce:
View the raw source of this email and save it to a file.
Scan the file.

I will note that I did some additional testing. When placing the URL (no link, 
just raw text URL) in an email, ClamAV did not detect it.

Truthfully I don't have as much experience with ClamAV's phishing and 
safebrowsing features as I'd like. I'm not aware if our HTML scanner will do 
the same phish-checks as the Mail parser does. That will take a little more 
investigation and a little more time that I don't have at the moment.

Micah Snyder
ClamAV Development
Talos
Cisco Systems, Inc.


On Dec 7, 2018, at 7:47 AM, Sunny Marwah 
<sunnymar...@trepup.com<mailto:sunnymar...@trepup.com>> wrote:

Hi Al Varnell,

Below is the URL which was mentioned in HTML template :

https://gokdenizhealthtourism.com/js/logo2.gif

Chrome don't open it due to labeling it dangerous in as per "Safebrowsing". 
Then why ClamAV is not able to identify when "Safebrowsing" option is already 
enabled ??

Looking to hear from you on this.

Regards
Sunny

On Fri, Dec 7, 2018 at 5:50 PM Al Varnell 
<alvarn...@mac.com<mailto:alvarn...@mac.com>> wrote:
If you won't provide the URL to the rest of us users, then we can't help you. 
You'll have to wait to see if the development team gets back to you.

-Al-

On Fri, Dec 07, 2018 at 04:10 AM, Sunny Marwah wrote:
Hi Al Varnell,

I have already gone through https://www.clamav.net/documents/safebrowsing.

That URL i have already shared with one of ClamAV development team members

I did not understand your point what you said --- "You will probably need to 
obfuscate it in order to get it through the mail system, something like 
httx://....".

My purpose behind using ClamAV is to scan Linux server and plus HTML templates 
which we regularly receive on server.

And the reason behind using "Safebrowing" option is to detect deceptive, 
Phishing URL's in HTML templates in the same way as Chrome warns us before 
opening such URL's. I want ClamAV to detect such files as "Infected" which 
contain deceptive, Phishing URL's.

Waiting for your quick and needful response.

Regards
Sunny

On Fri, Dec 7, 2018 at 5:22 PM Al Varnell 
<alvarn...@mac.com<mailto:alvarn...@mac.com>> wrote:
Have your read the explanation at 
<https://www.clamav.net/documents/safebrowsing>?

Please provide the phishing URL that is failing. You will probably need to 
obfuscate it in order to get it through the mail system, something like 
httx://....

-Al-

On Fri, Dec 07, 2018 at 03:17 AM, Sunny Marwah wrote:
Hello Micah & Team,

Have not received any response on my last email.

Also, i have enabled Safebrowsing option in freshclam.conf as suggested by you.

Still i can see that ClamAV is not working properly. There is one file placed 
on server and there is one phishing URL available in that file. That URL is so 
deceptive that Chrome is not letting us open that URL due to labeling it as 
"Deceptive" URL.

Why ClamAV is still not able to find that file as "Infected" in scanning even 
after enabling "Safebrowsing" option ??

Waiting for your quick and needful response.

Regards
Sunny

On Thu, Dec 6, 2018 at 4:41 PM Sunny Marwah 
<sunnymar...@trepup.com<mailto:sunnymar...@trepup.com>> wrote:
Hi Micah,

Thanks for letting me know about enabling SafeBrowsing CVD option in ClamAV.

Google safe browsing put a website in 3 categories mentioned below :
1 Secure
2 Info or Not secure
3 Not secure or Dangerous

Curious to know how ClamAV will categorize the HTML file. Let's say, if any 
"Note secure or Dangerous" URL is found, will ClamAV will show it as infected 
file in scanning summary ? If this is the case, i guess in case "Secure" URL is 
found, it will show as OK. And what if URL is found as "Info or Not secure" ?

Regards
Sunny


On Thu, Dec 6, 2018 at 3:19 PM Micah Snyder (micasnyd) 
<micas...@cisco.com<mailto:micas...@cisco.com>> wrote:
It may be worth mentioning that in addition to the [optional] SafeBrowsing CVD 
that you can choose to include, ClamAV has just started including PhishTank 
signatures late last month.

For those who curious, see https://lists.gt.net/clamav/virusdb/.   PhishTank 
signatures are prefixed with Phishtank.Phishing.


Micah Snyder
ClamAV Development
Talos
Cisco Systems, Inc.


On Dec 6, 2018, at 3:27 AM, Al Varnell 
<alvarn...@mac.com<mailto:alvarn...@mac.com>> wrote:

Frankly, I'm surprised that ClamAV finds any such URL's. They are way to 
dynamic (blacklisted one day and removed the next). ClamAV does malware 
detection over the long haul and trying to keep up with fraudulent web sites 
would be a full time job and better done by other means (e.g. Google Safe 
Browsing).

-Al-

On Wed, Dec 05, 2018 at 11:33 PM, Sunny Marwah wrote:
Hello Team,

We are using clamav-0.100.2 to scan few HTML email templates.

Sometimes, there are deceptive URL's mentioned in those templates and that 
template should be detected as infected via ClamAV scan process.

I can see weird output of ClamAV scan process. Sometimes it detect such 
templates as infected and sometimes, it does not detect them as infected. And 
the URL's i am talking about, are so deceptive that even Google chrome browser 
don't let us open these URL's and show us clear warning as "Dangerous" about 
deceptive website.

Can you put your views behind such unpredictable behavior ?

If you want then i can report such URL's on your malware link for reporting.

Regards
Sunny
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--
Regards
Sunny
System Engineer
Mob : +91 9711155549

-Al-
--
Al Varnell
Mountain View, CA





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-Al-
--
Al Varnell
Mountain View, CA





_______________________________________________
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Help us build a comprehensive ClamAV guide:
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http://www.clamav.net/contact.html#ml


--
Regards
Sunny
System Engineer
Mob : +91 9711155549

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