Re: [clamav-users] Where to find info about Virus found with scan

2015-04-08 Thread Douglas Goddard
That particular signature is a community signature provided by Willian Cruz. More about community signatures: http://blog.clamav.net/2014/02/introducing-clamav-community-signatures.html On Wed, Apr 8, 2015 at 12:15 PM, Douglas Goddard dgodd...@sourcefire.com wrote: You can look the hash

Re: [clamav-users] Where to find info about Virus found with scan

2015-04-08 Thread Douglas Goddard
You can look the hash of the file up in VirusTotal. Here is the original file that signature is associated with: https://www.virustotal.com/en/file/4E7496E13D437989E135090713EE10C740C290D2CD869DC5A8130EFE4EF2CD98/analysis/ Googling the term OutBrowse will bring up some write ups for it

Re: [clamav-users] Unsubscribing From Update List?

2015-03-08 Thread Douglas Goddard
Try this page: http://lists.clamav.net/cgi-bin/mailman/listinfo/clamav-virusdb On Sun, Mar 8, 2015 at 10:16 PM, Shawn Reynolds sadisticinsan...@gmx.com wrote: How do I unsubscribe from the ClamAV update list? I currently have about 80 emails of it in my inbox, and it is keeping me from

Re: [clamav-users] Whitelist Zip.Suspect.MiscDoubleExtension

2014-09-25 Thread Douglas Goddard
I've dropped .js, .html, and .lnk as top level extensions from those signatures as they were causing too many problems. Zip.Suspect.MiscDoubleExtension-zippwd-8:*:(?i)((\.doc)|([

Re: [clamav-users] Joomla Templates - False Possitive

2014-09-19 Thread Douglas Goddard
Do you have some examples of files that are still causing problems? I removed the .js extension - I'm happy to revise things further if it is still causing problems. On Wed, Sep 17, 2014 at 9:22 AM, James Meason nod...@hotmail.com wrote: Hi Steve, Thanks for your quick reply, This

Re: [clamav-users] Joomla Templates - False Possitive

2014-09-17 Thread Douglas Goddard
Thank you for the submissions James. It looks like it is alerting on this: libraries/gantry/js/belated-png.js I removed the 'top level' extension .html from this signature, and considered removing .js but didn't. I'll revise these later today to not have .js, as that is not a huge threat in

Re: [clamav-users] FP: Win.Worm.Chir-681

2014-09-16 Thread Douglas Goddard
Maybe VT hasn't updated their DB since it was published. FP handled, signature dropped. Thanks, Doug On Tue, Sep 16, 2014 at 5:28 PM, Al Varnell alvarn...@mac.com wrote: The following file was found in Adobe PhotoShop CS6 infected with Win.Worm.Chir-681 (apparently added to the database

Re: [clamav-users] clamscan and PUA

2014-09-04 Thread Douglas Goddard
That is a zip signature looking for double extension files. So, it is interesting that it is alerting on a .txt file, unless that is a zip file in disguise. You can whitelist the signature by adding a whitelist.ign file to your ClamAV database directory (for me, the path is:

Re: [clamav-users] clamscan and PUA

2014-09-04 Thread Douglas Goddard
I'm looking into the PUA issue and will follow up about that. On Thu, Sep 4, 2014 at 11:43 AM, Douglas Goddard dgodd...@sourcefire.com wrote: That is a zip signature looking for double extension files. So, it is interesting that it is alerting on a .txt file, unless that is a zip file

Re: [clamav-users] clamscan and PUA

2014-09-04 Thread Douglas Goddard
, 2014 at 11:45 AM, Douglas Goddard dgodd...@sourcefire.com wrote: I'm looking into the PUA issue and will follow up about that. On Thu, Sep 4, 2014 at 11:43 AM, Douglas Goddard dgodd...@sourcefire.com wrote: That is a zip signature looking for double extension files. So, it is interesting

Re: [clamav-users] PUA.Misc.DoubleExtension-zippwd-4 false positive

2014-09-04 Thread Douglas Goddard
This signature is in the process of being dropped. The signature is a ZMD and PUA is not supported for this type. Once it is dropped it will be re-published under a non PUA name. If you would still like to ignore these alerts you can add the new signatures' names to a whitelist.ign file in your

Re: [clamav-users] False positive for sure

2014-09-03 Thread Douglas Goddard
We're working on some signatures for our users who run ClamAV on their mail servers. We'll be tweaking them over the next few weeks to minimize false positives, but with loose signatures like this, it is difficult to eliminate them completely. If you're not concerned about double extension files

Re: [clamav-users] False Positive File Decompression errors

2014-08-19 Thread Douglas Goddard
Confirmed the false positive. The signature should be dropped by the end of the day. On Tue, Aug 19, 2014 at 5:34 AM, Manoj Chitrala mchitr...@researchnow.com wrote: Hi, Here is the MD5 sum output. root@RSNUKLT146:~/Desktop# md5sum show.html.erb 16e3a74703c22cce728bb523439c1d02

Re: [clamav-users] False Positive File Decompression errors

2014-08-19 Thread Douglas Goddard
. Thanks, Manoj Chitrala -- Manoj Chitrala Unix Administrator Postmaster Tel: +44 207 084 3142 | Fax: +44 207 084 3001 | Mobile: +44 7971 312075 -Original Message- From: clamav-users [mailto:clamav-users-boun...@lists.clamav.net] On Behalf Of Douglas Goddard Sent: 19

Re: [clamav-users] clamav stops boot

2014-05-02 Thread Douglas Goddard
Can you contact the previous owner and ask them if there is something custom running at boot? Is there anything too important on the computer to do a fresh install? Are you at a terminal prompt, can you type commands? On Fri, May 2, 2014 at 12:07 PM, Gene Heskett ghesk...@wdtv.com wrote: On

Re: [clamav-users] Generating a positive?

2014-04-21 Thread Douglas Goddard
You can also write your own signatures. [PDF] https://github.com/vrtadmin/clamav-devel/raw/master/docs/signatures.pdf On Mon, Apr 21, 2014 at 3:21 PM, Charles Swiger cswi...@mac.com wrote: Hi-- On Apr 21, 2014, at 12:12 PM, Dave Shevett shev...@pobox.com wrote: Hi everyone - we have

Re: [clamav-users] OSX False Positives

2014-02-12 Thread Douglas Goddard
Thanks. These are all mine. I'll drop the FPs right away. On Wed, Feb 12, 2014 at 12:06 AM, Al Varnell alvarn...@mac.com wrote: I very much appreciate the obvious hard work from the signature team in more than doubling the number of OSX signatures in the database today. Unfortunately it

Re: [clamav-users] Possible FP

2014-02-06 Thread Douglas Goddard
Looking at the original file and what was uploaded to VT, this signature is the md5sum of 43180 null bytes. While I would say this is definitely Junk.Corrupted, it's not malicious. I'll drop it. Thanks for the report. On Thu, Feb 6, 2014 at 6:12 AM, Steve Basford steveb_cla...@sanesecurity.com

Re: [clamav-users] Heuristics.Safebrowsing.Suspected false-positive help

2014-01-21 Thread Douglas Goddard
This might help shed some light: https://github.com/vrtadmin/clamav-faq/blob/master/faq/faq-safebrowsing.md If you can locate the safebrowsing.cvd on your computer, you can unpack it with sigtool and view at the contents. On Tue, Jan 21, 2014 at 1:40 PM, Alex mysqlstud...@gmail.com wrote:

Re: [clamav-users] False Positive not being corrected

2013-12-12 Thread Douglas Goddard
It was an oversight on our end. Thank you for being persistent. The offending bytecode has been dropped and the fixed code has been published. On Thu, Dec 12, 2013 at 4:22 AM, Al Varnell alvarn...@mac.com wrote: On Wed, Dec 11, 2013 at 06:56 AM, Douglas Goddard wrote: When was your last

Re: [clamav-users] False Positive not being corrected

2013-12-11 Thread Douglas Goddard
When was your last signature update? Could you run freshclam and then rescan? That version of the bytecode signature has been dropped and should no longer be alerting, the current version is BC.Exploit.CVE_2013_3906-3. If that version is still alerting after an update then we will do some deeper

Re: [clamav-users] detected zipped exe as virus

2013-09-18 Thread Douglas Goddard
You would put the signature (Ziptest:0:.*\.exe:*:*:*:*:*:*) into the file virusexe.zmd. You can put all your signatures in that file, just put each one on a new line. Then, when you want to scan with it, just use: clamscan -d virusexe.zmd If you would like to scan a specific file or directory,

Re: [clamav-users] detected zipped exe as virus

2013-09-17 Thread Douglas Goddard
You can use a zmd signature detailed in this doc: http://www.clamav.net/doc/latest/signatures.pdf Here is an example signature for detecting files with the .sh extension: Ziptest:0:.*\.sh:*:*:*:*:*:* - Doug On Tue, Sep 17, 2013 at 7:08 AM, Rajesh M 24x7ser...@24x7server.net wrote: hi i

Re: [clamav-users] filename ignore uppercase

2013-09-17 Thread Douglas Goddard
It is a regular expression. So you could replace exe with something like (exe|EXE) to detect both uppercase and lowercase. - Doug On Tue, Sep 17, 2013 at 3:05 PM, Alejandro Rodriguez arodrig...@b2ec.netwrote: How I can ignore uppercase in a filename. Right now i´m using foxhole_all.cdb to

Re: [clamav-users] Freshclam updates failing

2013-06-24 Thread Douglas Goddard
I often get the locked by another process error when freshclam is running in daemon mode. $ sudo freshclam ERROR: /var/log/clamav/freshclam.log is locked by another process ERROR: Problem with internal logger (UpdateLogFile = /var/log/clamav/freshclam.log) $ ps aux | grep clam clamav2733