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Consumer Products => Avast Free Antivirus / Premium Security (legacy Pro Antivirus, Internet Security, Premier) => Topic started by: glennk on September 06, 2013, 09:16:16 PM

Title: suspicious warnings
Post by: glennk on September 06, 2013, 09:16:16 PM
Hi guys,

Users of my site have told me that AVAST virus scanner is highlighting a problem with my domain www.whitbyseaanglers.co.uk

The domain houses 2 installations of wordpress and 1 smf forum at

http://www.whitbyseaanglers.co.uk/

http://www.wcsa.whitbyseaanglers.co.uk/

http://www.whitbyseaanglers.co.uk/forum/index.php

The malware alert says infection url : mal

This shows for every page on each site across the domain.

Google webmaster tools, avg and norton do not show any issue. Ive run the site through several security scanners and they say its clean.

Obviously Im concerned, but Im wondering if this may be an avast false positive ? I want to investigate as I dont want to ignore it an the problem get worse and I get deliested by Google as that will be expensive to me.

Any advise greatly appreciated.
Title: Re: suspicious warnings
Post by: Pondus on September 06, 2013, 09:42:17 PM
if you think this is wrong....

You can upload and report FP to avast  here: http://www.avast.com/contact-form.php
you may add a link to this topic in case they reply here

Title: Re: suspicious warnings
Post by: glennk on September 06, 2013, 09:47:06 PM
I have no proof either way really but am concerned. I was inquiring to see if anyone could offer any adice to swing me either way as I dont want to jump in and spend endless hours on the server and site if its a false positive, but conversely I dont want to be band by Google if I ignore the warning.
Title: Re: suspicious warnings
Post by: Pondus on September 06, 2013, 09:52:01 PM
URL:mal means it is on a block list ..... for whatever reason

VirusTotal url scan and urlvoid.com say not listed....



Title: Re: suspicious warnings
Post by: glennk on September 06, 2013, 09:57:47 PM
sorry for sounding thick. But what does that mean ?
Title: Re: suspicious warnings
Post by: Pondus on September 06, 2013, 10:26:56 PM
it means this could be a wrong block....

http://www.urlvoid.com/scan/whitbyseaanglers.co.uk/

https://www.virustotal.com/en/url/3ccc76ebd70a7b248affd84e8c3c825904f4b308577b531079e4185a29175103/analysis/

http://sitecheck.sucuri.net/results/www.whitbyseaanglers.co.uk/





Title: Re: suspicious warnings
Post by: glennk on September 06, 2013, 10:36:01 PM
sorry, does that mean Avast may have it wrong ??
Title: Re: suspicious warnings
Post by: glennk on September 09, 2013, 01:59:36 AM
So what happens when you submit a false posive report ? I submitted a few days back now and it still appears Im blacklisted. No other anti virus or search engine inclusiding google is blocking my site. Avast is makeing me loose customers and income.
Title: Re: suspicious warnings
Post by: Secondmineboy on September 09, 2013, 02:19:42 AM
They will investigate it. But they are getting probaply millions of Websites and Files to check every day.
So this can take some time.
Title: Re: suspicious warnings
Post by: glennk on September 12, 2013, 01:35:04 PM
Ok guys, Here is the current state of play  :'(

Avast came back to me and said Quote - "It's detected due to this: whitbyseaanglers.co.uk /wp-includes/wp-mail.php%7c%3e%7bgzip%7d"

So I have checked my files on the server and wp-mail.php is not there. Below are 2 screen shots of what is there.

Could someone please advise on what to do next as I am loosing customers and much needed income.

(https://sphotos-a-lhr.xx.fbcdn.net/hphotos-ash3/557765_577385115641590_885842656_n.jpg)

(https://sphotos-a-lhr.xx.fbcdn.net/hphotos-prn2/p480x480/1236710_577385365641565_1589048229_n.jpg)
Title: Re: suspicious warnings
Post by: Secondmineboy on September 12, 2013, 05:17:43 PM
I notified polonus about this, he will check this for you.

He is an website analyst from the forum. ;)
Title: Re: suspicious warnings
Post by: glennk on September 12, 2013, 06:32:18 PM
Thankyou so much for your help, Im sure you appreciate that times like this can be rather stressfull when your site income depends on all possible customers reaching your site.
Title: Re: suspicious warnings
Post by: polonus on September 12, 2013, 09:35:48 PM
The avast alert was for hxtp://www.whitbyseaanglers.co.uk/wp-includes/wp-mail.php
Code hick-up
ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js?ver=3.6.1 benign
[nothing detected] (script) ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js?ver=3.6.1
     status: (referer=wXw.whitbyseaanglers.co.uk/wp-includes/wp-mail.php)saved 92629 bytes ae49e56999d82802727455f0ba83b63acd90a22b
     info: ActiveXDataObjectsMDAC detected Microsoft.XMLHTTP
     info: [decodingLevel=0] found JavaScript
     suspicious:
Read how your site might have been infected: http://digwp.com/2009/06/xmlrpc-php-security/
Core code from WP is mostly secure and updated regularly against insecurities and vulnerabilities,
but there are many plug-ins and extemsions for WP that are less secure and may be vulnerable.
The xmlrpc-php-security issues should be taken up with your hoster as these are web server attacks.
See code
46:< link rel="EditURI" type="application/rsd+xml" title="RSD" href="htxp://www.whitbyseaanglers.co.uk/xmlrpc.php?rsd" />
47:< link rel="wlwmanifest" type="application/wlwmanifest+xml" href="htxp://www.whitbyseaanglers.co.uk/wp-includes/wlwmanifest.xml" />
There is also an issue with this backlink: https://www.eff.org/https-everywhere/atlas/domains/vimeocdn.com.html
see:
GET /p/flash/moogaloop/5.5.0b29/moogaloop.swf?clip_id=62537288 HTTP/1.1
Host: a.vimeocdn.com
HTTP/1.1 200 OK
Content-Type: application/x-shockwave-flash

polonus
Title: Re: suspicious warnings
Post by: glennk on September 12, 2013, 10:37:39 PM
Sorry but I am not understanding what you are saying. Are you saying my site IS ? or Is Not ? affected ?

Surely the screen dumps above show that the file does not exist ??
Title: Re: suspicious warnings
Post by: polonus on September 12, 2013, 11:09:29 PM
Hi glennk,

If you cannot trace this: administrator/plugins/system/pc_includes/ajax_1 2.js%7C%3E%7Bgzip%7D|>{ gzip} then you are not affected by what avast flags,
else your site was maliciously hacked and infested with an image hack. If you are free of this you can file a FP report,

polonus
Title: Re: suspicious warnings
Post by: glennk on September 13, 2013, 12:27:48 AM
Hi glennk,

If you cannot trace this: administrator/plugins/system/pc_includes/ajax_1 2.js%7C%3E%7Bgzip%7D|>{ gzip} then you are not affected by what avast flags,
else your site was maliciously hacked and infested with an image hack. If you are free of this you can file a FP report,

polonus

Sorry to be a pain, I already logged false positive and they emailed me back saying - "It's detected due to this: whitbyseaanglers.co.uk /wp-includes/wp-mail.php%7c%3e%7bgzip%7d"

However when I look on my server that file does not exist.

Quote
administrator/plugins/system/pc_includes/ajax_1 2.js%7C%3E%7Bgzip%7D|>{ gzip}

Please could you help me by advising where I find that. Is it in public_html/wp-content/plugins or is it somewhere else because I dont know where to find administrator/plugins/system/pc_includes



Title: Re: suspicious warnings
Post by: glennk on September 13, 2013, 09:45:12 AM
Right guys Ive spoken to a lot of people including wordpress. They say this is false positive. I am beginning to get a little angry now as this has rumbled on for over a week and we are no further forward. Avast are costing my customers and Money. This is the latest response from a moderator at Wordpress support

Quote

I am saying I don't show you hacked and neither do 8 other sources according to Securi.

If Avast is the only one showing a problem then they are better than all the rest or it is a false positive.

Please can you advise on how to move forwards please.

Title: Re: suspicious warnings
Post by: Sirmer on September 13, 2013, 11:43:47 AM
This seems like your site was hacked (usually through outdated WP, link seems like a part of blackhole ) but now it seems to be clear so I changed detection and it should be OK in next VPS
Title: Re: suspicious warnings
Post by: Lisandro on September 13, 2013, 07:37:53 PM
Won't the two factor authentication avoid hacking in WordPress blogs?
Title: Re: suspicious warnings
Post by: cheater87 on September 14, 2013, 02:57:40 AM
No alerts here.
Title: Re: suspicious warnings
Post by: redwolfe_98 on September 15, 2013, 01:06:47 AM
No alerts here.
that should have been the first thing to check, to see if the website actually was being blocked..

i checked google's "safe browsing" and they reported the site all-clean..
virustotal showed that the site was not blacklisted in any of the records that they had..
sucuri said that the website was all-clean..

however, if a particular file is flagged by an av-program, it should be looked at, regardless of what those other websites report..