Re: [clamav-users] Signature update timeliness

2017-05-05 Thread Al Varnell
On Fri, May 05, 2017 at 10:14 AM, Mark Foley wrote: > I have a question about the timeliness of signature updates. I am running a > clamav-milter to check email when received by the MDA -- this rarely finds > anything. I also have clamscan running multiple times a day checking all the > Maildir fol

[clamav-users] Signature update timeliness

2017-05-05 Thread Mark Foley
I have a question about the timeliness of signature updates. I am running a clamav-milter to check email when received by the MDA -- this rarely finds anything. I also have clamscan running multiple times a day checking all the Maildir folders. Yesterday, the Maildir folder scan found Js.Download

Re: [clamav-users] Artificial Intelligence Based Anti-Virus

2017-05-05 Thread Matthew Molyett
Heuristic signatures, such as Js.File.MaliciousHeuristic-6249621-1, signature on likely malicious traits but are not tight enough to associate with a given family or could be more FP prone. Consider: *Js.File.MaliciousHeuristic-6249621-1* Js.File.MaliciousHeuristic-6249621-1;Engine:51-255,Target:

Re: [clamav-users] Information on Signature

2017-05-05 Thread Al Varnell
It was dropped from the database in daily - 23331 on Apr 25, so ignore it. -Al- On Fri, May 05, 2017 at 03:49 AM, Stephan Fourie wrote: > > Hi everyone, > > Can anyone give me more information about what the following ClamAV signature > looks for: Email.Phishing.VOF2-6295380-0 > > I've tried

[clamav-users] Information on Signature

2017-05-05 Thread Stephan Fourie
Hi everyone, Can anyone give me more information about what the following ClamAV signature looks for: Email.Phishing.VOF2-6295380-0 I've tried searching Google for an answer, but have not been able to find more information. I assume from the name, that it has something to do with phish dete

Re: [clamav-users] ClamAV UnOfficial Database

2017-05-05 Thread Benny Pedersen
Joel Esler (jesler) skrev den 2017-05-05 01:39: We have some ideas here Benny, but nothing in the pipeline today. +1, thats stable software :) If we incorporated SaneSecurity’s sigs (we need permission to do so from Steve), then we could ingest them, and de-dupe any hash-based sigs that we ha

Re: [clamav-users] Artificial Intelligence Based Anti-Virus

2017-05-05 Thread Al Varnell
On Fri, May 05, 2017 at 02:17 AM, crazy thinker wrote: > @AI Varnell > Does Clam AV provides Heuristics signatures in their official db? There's a heuristics engine that uses data from the .pdb and .sfp sections of the database to detect messages from selected financial institutions that appear

Re: [clamav-users] Custom database

2017-05-05 Thread Abdullah AL-Mutairy
Arnaud thanks for your help man, it worked! I much appreciate your help :) . . . . . > On May 5, 2017, at 11:56 AM, Arnaud Jacques / SecuriteInfo.com > wrote: > > Hello, > >> $ sigtool --mdb * > home/test/Documents/CustomDB.mdb >> >> But when i do clamscan and let clam use this database it

Re: [clamav-users] Artificial Intelligence Based Anti-Virus

2017-05-05 Thread crazy thinker
@AI Varnell Does Clam AV provides Heuristics signatures in their official db? I heard that clamAV uses md5, sha1,sha256 based virus signatures in their database? On 5 May 2017 at 14:31, Al Varnell wrote: > All of the "Heuristics" signatures could be considered AI. > > -Al- > > On Fri, May 05,

Re: [clamav-users] Artificial Intelligence Based Anti-Virus

2017-05-05 Thread Al Varnell
All of the "Heuristics" signatures could be considered AI. -Al- On Fri, May 05, 2017 at 01:37 AM, crazy thinker wrote: > > Hi ClamAV Developers, Users, > > I have heard that Artificial Intellgience Based Anti-Virus provides more > security than others.. is it really true? is there any AI based

Re: [clamav-users] Custom database

2017-05-05 Thread Arnaud Jacques / SecuriteInfo.com
Hello, > $ sigtool --mdb * > home/test/Documents/CustomDB.mdb > > But when i do clamscan and let clam use this database it does not detect any > malware sample! I did the following: > > /Downloads/exe$ clamscan -r -d /home/teat/Documents/CustomDB.mdb You make different errors, including typo er

[clamav-users] Artificial Intelligence Based Anti-Virus

2017-05-05 Thread crazy thinker
Hi ClamAV Developers, Users, I have heard that Artificial Intellgience Based Anti-Virus provides more security than others.. is it really true? is there any AI based free Desktop AV? did ClamAV uses AI techniques to threat prevention and detection? Thanks, Crazy Thinker Inc _

Re: [clamav-users] Custom database

2017-05-05 Thread Al Varnell
From "signatures.pdf" para 3.1.3: > The easiest way to generate MD5 based section signatures is to extract target > PE sections into separate files and then run sigtool with the option --mdb -Al- On Fri, May 05, 2017 at 12:47 AM, Abdullah AL-Mutairy wrote: > > Hello everyone! > > I'm having a

[clamav-users] Custom database

2017-05-05 Thread Abdullah AL-Mutairy
Hello everyone! I'm having a trouble with custom databases. I have 600 malware samples stored in "/Downloads/exe" and used sigtool to create a signature database that only contain signatures of those 600 malware samples, so i navigated the command line to point to /Downloads/exe and then did t