Re: [clamav-users] [ClamAV-users] CONFIGURATION OF CLAMAV IN SOLARIS 11

2020-10-01 Thread G.W. Haywood via clamav-users
Hi there, On Thu, 1 Oct 2020, Victor Miriti [ICT Security] wrote: ... I worked on your idea and ... voila! It wasn't really my idea. :) Just some more questions: 1. How do I automate these scheduled scans? This is general Unix system administration, not specific to ClamAV. Most people

Re: [clamav-users] clamd cache (was Re: clamscan --disable-cache)

2020-10-01 Thread G.W. Haywood via clamav-users
Hi there, On Thu, 1 Oct 2020, Dave Sill via clamav-users wrote: It looks like my point was lost in the noise ... Sorry, I guess it was late and I was in a hurry to get to bed. :( The cache only saved a little over a minute on a 24 minute scan. I tried something similar here on a

Re: [clamav-users] [EXTERNAL] Re: clamscan --disable-cache

2020-09-30 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 30 Sep 2020, Dave Sill via clamav-users wrote: ... you could have just said that the cache is internal to each invocation of clamscan, but that helps. There was a bit more to it than that but I'm glad it helped. The problem with clamdscan is that it runs into permissions

Re: [clamav-users] Clamav signature

2020-09-17 Thread G.W. Haywood via clamav-users
Hi there, On Thu, 17 Sep 2020, Jeff Koch wrote: The freshclam logs show daily.cvd signature file version 25930 is installed but simscan: clamscan currently shows version 25920 being used. How do I get clamscan to use the latest version downloaded? First take a look through the output of

Re: [clamav-users] clamd cache (was Re: clamscan --disable-cache)

2020-10-03 Thread G.W. Haywood via clamav-users
Hi there, On Fri, 2 Oct 2020, G.W. Haywood wrote: Trying a bigger directory, this is going to take a while... Doesn't look like telling us anything this side of Christmas so I've killed the process. Time to think a bit harder. Stay tuned. -- 73, Ged.

Re: [clamav-users] clamd cache (was Re: clamscan --disable-cache)

2020-10-03 Thread G.W. Haywood via clamav-users
Hello again, On Sat, 3 Oct 2020, G.W. Haywood via clamav-users wrote: Stay tuned. Perhaps try enabling libclamav debug logging. During your scans I suspect that ClamAV may be reaching some limit(s) which is causing caching to be disabled. The limits are mostly tunable (in some cases

Re: [clamav-users] Freshclam can't get started

2020-10-03 Thread G.W. Haywood via clamav-users
Hi there, On Sat, 3 Oct 2020, Matthew Campbell via clamav-users wrote: I've had this problem since I started using Debian Linux months ago. I'm using Debian Linux 10.6. /var/local/clamav # freshclam -v --debug -F --user clamav ERROR: Can't open /var/local/clamav/freshclam.log in append mode

Re: [clamav-users] possible rar issues when files have special characters

2020-10-03 Thread G.W. Haywood via clamav-users
Hi there, On Sun, 4 Oct 2020, iulian stan via clamav-users wrote: For the safety reasons I've decided to reject all exec files from all known archives(that clamav supports) when emails are sent or received. Today i saw that one just went trough and when i've started to debug. Apparently if

Re: [clamav-users] ransomware

2020-10-03 Thread G.W. Haywood via clamav-users
Hi there, On Sat, 3 Oct 2020, Andrew C Aitchison via clamav-users wrote: On Sat, 3 Oct 2020, Mat via clamav-users wrote: This removal(post infection) I am talking about on Linux platforms. To the best of my knowledge, ClamAV does not *remove* any malware. It is usually used to detect

Re: [clamav-users] milter

2020-05-29 Thread G.W. Haywood via clamav-users
Hi there, On Thu, 28 May 2020, David Beecher via clamav-users wrote: ... [sendmail milter] for ... keyword in a subject line ... As Mr. Beecher wrote, you can do this without a milter, if you're prepared to wrestle with Sendmail's configuration and syntax. I was going to set up milter but

Re: [clamav-users] static linked executable

2020-05-29 Thread G.W. Haywood via clamav-users
Hi there, On Fri, 29 May 2020, Chirculescu Horia wrote: Is there any possibility to get a statically linked clamdscan executable? This question should really have gone to the users' list. Tried $ ./configure --enable-static ( as in https://www.clamav.net/documents/clamav-development ) but

Re: [clamav-users] Remote scanning hostname?

2020-05-29 Thread G.W. Haywood via clamav-users
Hi there, On Fri, 29 May 2020, John Robison wrote: We use a client/server setup where clamd runs on one server and exposes a port, and other servers connect to it using TCPAddr in their configuration. I see that on the clamd server I can use something like `VirusEvent `echo "Virus detected:

Re: [clamav-users] ClamAV - Emotet - Malware not detected

2020-09-16 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 16 Sep 2020, Cyril AECK via lists.clamav.net wrote: Is there a reason why the Emotet detection rate is very low for ClamAV? The macro in the attachment is heavily disguised. See for example https://blog.malwarebytes.com/trojans/2020/07/long-dreaded-emotet-has-returned/

Re: [clamav-users] ClamAV - Emotet - Malware not detected

2020-09-16 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 16 Sep 2020, Joel Esler (jesler) via clamav-users wrote: Can you provide the SHA256 hash of a couple of the files? If you want something quickly I've already submitted examples in the last couple of days. -- 73, Ged. ___

Re: [clamav-users] ClamAV - Emotet - Malware not detected

2020-09-16 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 16 Sep 2020, Brent Clark via clamav-users wrote: Did you submit to Sanesecurity too? If not. Can you please consider submitting there too. Our automated system routinely submits to Sansecurity. Unfortunately this outbreak occurred while we're in the throes of big

Re: [clamav-users] pdf_find_and_extract_objs: Timeout reached in the PDF parser while extracting objects

2020-09-18 Thread G.W. Haywood via clamav-users
Hi there, On Fri, 18 Sep 2020, Ralf Hildebrandt via clamav-users wrote: In my log I'm seeing a lot of: Sep 18 11:27:34 proxy-cbf-1 clamd[791]: LibClamAV Error: pdf_find_and_extract_objs: Timeout reached in the PDF parser while extracting objects. ... What is the timeout value? Can it be

Re: [clamav-users] Kindly help in create unofficial signature

2020-09-20 Thread G.W. Haywood via clamav-users
Hi there, On Sun, 20 Sep 2020, Dismas Axel (Thomas) via clamav-users wrote: Today I got a spam email, containing .xz file in its attachment. I downloaded it, and unzipped it, then I found .exe file inside ... If a malicious attachment is not currently detected you could submit it to the

Re: [clamav-users] Errir parsing PNG files and 451_mail_server_temporarily_rejected_message

2020-10-20 Thread G.W. Haywood via clamav-users
Hi there, On Tue, 20 Oct 2020, Pablo Murillo wrote: I have LogVerbose and Debug with yes on clamd.conf, but I don't see any of the messages from libclamav Have you used the LogFile directive in clamd.conf? Some messages are probably going to stderr (and maybe from there to /dev/null). You

Re: [clamav-users] Clamd.exe

2020-10-23 Thread G.W. Haywood via clamav-users
Hi there, On Fri, 23 Oct 2020, Marcy Rogers via clamav-users wrote: Good Morning, Good evening. :) I have Clamav on Windows Servers. I am running clamd.exe in powershell with this command, .\clamd.exe Do you need to put the config file in there for clamd.exe to read it? I understood

Re: [clamav-users] Clamd.exe

2020-10-23 Thread G.W. Haywood via clamav-users
Hello again, On Fri, 23 Oct 2020, Marcy Rogers via clamav-users wrote: ... I followed the instructions for installing Clamav for Windows and placed the clamd.conf file in the c:\program files\clamav. ... In the config file, you will see this. ... ExcludePath "C:\Windows" There are two

Re: [clamav-users] PhishingScanURLs no/yes

2020-08-10 Thread G.W. Haywood via clamav-users
Hi there, On Mon, 10 Aug 2020, Paul via clamav-users wrote: Can anybody explain why when  "PhishingScanURLs  no "   I get Loaded 9042923 signatures in logs and when "PhishingScanURLs  yes" I get Loaded 11256306 signatures I would have expected the difference to be the count of urls in

Re: [clamav-users] Fedora - clamscan/clamdscan - permissions

2020-08-12 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 12 Aug 2020, Silver Surfer via clamav-users wrote: I have installed current version of ClamAV from repos to Fedora 32. Please always specify the exact version, because "current" might mean the current version in the repo, or it might mean a different version currently

Re: [clamav-users] on-access scan /media folder

2020-08-12 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 12 Aug 2020, Marian Galbavy via clamav-users wrote: ... what does error 3 mean. ... It isn't very informative I'm afraid, as Micah said in his reply. If you want to look at the code it's defined in an 'enum' in clamonacc/inotif/inotif.c like this: /* return codes */

Re: [clamav-users] ClamAV 0.102.4 crash in test directory

2020-08-09 Thread G.W. Haywood via clamav-users
Hi there, On Sun, 9 Aug 2020, Zvi Kave via clamav-users wrote: I get a crash - Memory fault(coredump) - when scanning clamav 0.102.4 test directory. Other files pass OK. I found that the crash is caused by each one of the 6 files: clam.ea05.exe, clam.ea06.exe, clam_IScab_ext.exe,

Re: [clamav-users] ClamAV on Power9 ppc64le

2020-08-12 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 12 Aug 2020, Steven Spuler via clamav-users wrote: Will your ClamAV software work on this platform below? Process Architecture is POWER9 ppc64le ... Kernel Version 4.14.0 ... ppc64le GNU/Linux ... Red Hat Enterprise Linux Server release 7.6 I believe ClamAV is available

Re: [clamav-users] on-access scan /media folder

2020-08-04 Thread G.W. Haywood via clamav-users
Hi there, On Tue, 4 Aug 2020, Marian Galbavy via clamav-users wrote: I have problem with on-access scan of /media folder in Ubuntu. I would like to have on-access scan for connected removable devices but it doesn't work. In log I have find this line: ERROR: ClamInotif: could not watch path

Re: [clamav-users] PhishingScanURLs no/yes

2020-08-11 Thread G.W. Haywood via clamav-users
Hi there, On Tue, 11 Aug 2020, Gary R. Schmidt wrote: On 11/08/2020 00:53, Paul via clamav-users wrote: [SNIP] Further digging has led me to find that when 'PhishingScanURLs no" is set the signatures in safebrowsing.cld are not loaded by clamd. Well, there's a win for plain and simple

Re: [clamav-users] clamonaccess scanning doesnot see /tmp/eicar.com

2020-07-06 Thread G.W. Haywood via clamav-users
Hi there, On Mon, 6 Jul 2020, Eric van Rheenen via clamav-users wrote: I'm running clamav 0.102.3 on RedHat 7.8 servers. When i use OnAccessMountPath ... [...] Please tell me what i'm doing wrong ? It is not clear to me that you are doing anything wrong, at least in part because it is not

Re: [clamav-users] About Madeba-8019734

2020-07-06 Thread G.W. Haywood via clamav-users
Hi there, On Mon, 6 Jul 2020, Michel GALLE wrote: it's my first post here. Welcome. :) I try to get information about "Xls.Malware.Madeba-8019734-0". Clamav informed me a previously clean (or supposedly to be clean) xls file is in fact infected by Xls.Malware.Madeba-8019734-0. The file

Re: [clamav-users] scanning petabyte-size filesystem

2020-06-18 Thread G.W. Haywood via clamav-users
Hi there, On Thu, 18 Jun 2020, Kazunori Ohki wrote: I'm wondering if clamdscan can scan petabyte-size storage. The filesystem limits are up to your operating system. What is it? It's also up to the filesystem utilities etc. to make data available to ClamAV so that ClamAV can scan them in

Re: [clamav-users] How to recompile with -fPIC?

2020-06-19 Thread G.W. Haywood via clamav-users
Hi there, On Fri, 19 Jun 2020, Alberto Matxain wrote: I'm trying to install the latest version of clamav (0.102.3) on Ubuntu 20.04. I'm configuring clamav following the steps explained in http://www.clamav.net/documents/installation-on-debian-and-ubuntu-linux-distributions. To be fair to

Re: [clamav-users] How to recompile with -fPIC?

2020-06-29 Thread G.W. Haywood via clamav-users
Hi there, On Sun, 28 Jun 2020, Alberto Matxain via clamav-users wrote: ... I've installed Clamav properly. I've configured clamd.conf and freshclam.conf; I've configured on-access scanning on clamd.conf; I've programmed automatic scans with crontab (clamdscan command); I did a little script to

Re: [clamav-users] clamav-daemon crashing periodically

2020-06-03 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 3 Jun 2020, Stefan Bauer via clamav-users wrote: Am Mi., 3. Juni 2020 schrieb Jesus Arnaiz via clamav-users > It normally works fine, but, apparently it is crashing everyday more > than once, meaning a manual restart is needed once or twice per day. > > I don't see anything

Re: [clamav-users] Terminate clamscan after specific time

2021-01-07 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 6 Jan 2021, Zvi Kave via clamav-users wrote: Can you send link to your posts about root directory scan? https://marc.info/?l=clamav-users=1=2 -- 73, Ged. ___ clamav-users mailing list clamav-users@lists.clamav.net

Re: [clamav-users] How can we consume .ldb files in ClamAV Ubuntu?

2021-01-07 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 6 Jan 2021, Luca Sironi via clamav-users wrote: How can i crosscheck a .ldb file like the one published from Red Eye with the content of the cvd files i download from clamav? Please define "crosscheck". If you mean that you want to check that two different types of

Re: [clamav-users] Can't allocate memory ERROR

2021-01-07 Thread G.W. Haywood via clamav-users
Hi there, On Thu, 7 Jan 2021, Kevin Faber via clamav-users wrote: We are using c-icap to interface with ClamAV 0.103.0 and seeing the following error in the clamd.scan log file when scanning large files. The RHEL host has 8gb of ram and is attempting to scan a 9gb file. Are there any

Re: [clamav-users] Clamav File - Virus detected by Microsoft Defender

2020-11-27 Thread G.W. Haywood via clamav-users
Hi there, On Fri, 27 Nov 2020, Alejandro Hernández via clamav-users wrote: while I run a scan in 'portable clamwin', Microsoft Defender detects this (.tmp) file as a virus: 1. The 'portable clamwin' product is not ClamAV, although I believe it does use a scanning engine based on ClamAV's

Re: [clamav-users] clam scan.conf meaning of severe damage to the system

2020-11-27 Thread G.W. Haywood via clamav-users
Hi there, On Fri, 27 Nov 2020, Micah Snyder (micasnyd) via clamav-users wrote: On Fri, 27 Nov 2020, ron ron via clamav-users wrote: > What is severe damage? Presumably it was added as an exaggeration to discourage people from setting it too high and then complaining about undefined behavior.

Re: [clamav-users] clamav-scanner-systemd

2020-11-25 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 25 Nov 2020, Will Watters via clamav-users wrote: I'm using Ansible role (https://github.com/geerlingguy/ansible-role-clamav) to install Clamav Please explain why you think this is needed. For something like ClamAV I would generally recommend installing from source if it's

Re: [clamav-users] safebrowsing and "expected" error

2020-11-26 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 25 Nov 2020, Alex via clamav-users wrote: I'm attempting to use the clamsbsync and clamsbywrite Google safebrowsing utils and having some issues. ... I haven't seen much discussion on this list about safebrowsing, but you have changed that recently (and almost

Re: [clamav-users] Clamd freshclam Service

2020-11-26 Thread G.W. Haywood via clamav-users
Hi there, On Thu, 26 Nov 2020, Will Watters via clamav-users wrote: Is there anywhere to get clamd freshclam file to run as a daemon for Centos 6 please, so the service can be stopped and started, etc. Yes of course there is. There are several ways to do such a trivial administrative task,

Re: [clamav-users] local server takes time to update clamav db

2020-12-08 Thread G.W. Haywood via clamav-users
Hi there, On Tue, 8 Dec 2020, Gal Cohen wrote: I'm serving cvd files from a local server, when I run freshclam on my server it takes some runes until the daily.cvd is updated even though the remote version was updated a while ago. Please clarify that the daily.cvd file which you are talking

Re: [clamav-users] ClamAV usage for AMI Builds

2020-11-24 Thread G.W. Haywood via clamav-users
Hi there, On Tue, 24 Nov 2020, Will Watters via clamav-users wrote: I have a number of questions regarding usage of ClamAV to investigate to ensure it meets our security, alerting and incident requirements for use in our AMI builds and greatly appreciate feedback on this: * How virus

Re: [clamav-users] local server takes time to update clamav db

2020-12-10 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 9 Dec 2020, Micah Snyder (micasnyd) via clamav-users wrote: This message: “*The daily.cvd database downloaded from https://database.clamav.net is one version older than advertised in the DNS TXT record.” is a verbose-level message from freshclam but is not an error to

Re: [clamav-users] Question about clamAV dependencies

2020-12-10 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 9 Dec 2020, Ttito Concha, Darwin via clamav-users wrote: On 09/12/20 18:53, "Andrew C Aitchison" wrote: On Wed, 9 Dec 2020, Ttito Concha, Darwin via clamav-users wrote: > ...openSUSE...zypper install clamav, which ask to install 27 dependencies. > I would like to know if

Re: [clamav-users] local server takes time to update clamav db

2020-12-09 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 9 Dec 2020, Gal Cohen wrote: 5. here are the full logs of the latest update failure (26011 -> 26012),freshclam run takes 19 sec Tue Dec 8 22:00:02 2020 -> ClamAV update process started at Tue Dec 8 22:00:02 2020 ... Tue Dec 8 22:00:02 2020 ->

Re: [clamav-users] Pop! OS

2020-12-09 Thread G.W. Haywood via clamav-users
Hi there, On Tue, 8 Dec 2020, David García via clamav-users wrote: Hi, i'm having problems installing ClamAV following the method shown in: https://www.clamav.net/documents/installation-on-debian-and-ubuntu-linux-distributions ... I got scared by the last message (Unable to locate

Re: [clamav-users] Fwd: Re: Clamav File - Virus detected by Microsoft Defender

2020-11-28 Thread G.W. Haywood via clamav-users
Hi there, On Sat, 28 Nov 2020, Alejandro Hernández via clamav-users wrote: On Fri, 27 Nov 2020, G.W. Haywood worte: > 3. To which (.tmp) file do you refer? There was an image attached with the name. :D No, I don't think so. :( But FWIW AFAICT you did not, as seemingly claimed by Mr. Walter

Re: [clamav-users] Attempting to add CLAMAV using ClamavPlugin to Postfix/Spamassassin

2020-12-02 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 2 Dec 2020, Joe Acquisto-j4 wrote: Comparing headers of varioius email, I suspect a virus is being detected but not "scored". Probably a simple configuration issue, Below is what I see in headers of scanned (?) messages that suggest malware detected, those suspected to be

Re: [clamav-users] Email.Phishing.VOF1-6295323-1 needs a boundary

2020-12-04 Thread G.W. Haywood via clamav-users
Hi there, On Fri, 4 Dec 2020, Laurent S. via clamav-users wrote: I had yesterday a false positive ... The place to report these is https://www.clamav.net/reports/fp -- 73, Ged. ___ clamav-users mailing list clamav-users@lists.clamav.net

Re: [clamav-users] Fwd: Re: Clamav File - Virus detected by Microsoft Defender

2020-11-28 Thread G.W. Haywood via clamav-users
Hi there, On Sat, 28 Nov 2020, Andrew C Aitchison via clamav-users wrote: On Sat, 28 Nov 2020, G.W. Haywood via clamav-users wrote: But FWIW AFAICT you did not, as seemingly claimed by Mr. Walter H, send 40MBytes of attachments to this mailing list. :) I received a message matching

Re: [clamav-users] Clamd virus detection logging and notification

2020-11-28 Thread G.W. Haywood via clamav-users
Hi there, On Sat, 28 Nov 2020, Will Watters via clamav-users wrote: When the clamd daemon is running and automatically detects a virus - Nothing is "automatically detected". The daemon will scan something when you tell it to. How you do that is up to you. Read the manual about 'clamdscan'

Re: [clamav-users] ClamAV perform monitoring of traffic

2020-11-28 Thread G.W. Haywood via clamav-users
Hi there, On Sat, 28 Nov 2020, Will Watters via clamav-users wrote: Please advise if ClamAV performs monitoring of traffic, including encrypted traffic? Not unless you tell it to. I use it to scan mail traffic. To do that I wrote a milter. The milter interfaces with the Mail Transfer

Re: [clamav-users] Fwd: Re: Clamav File - Virus detected by Microsoft Defender

2020-11-28 Thread G.W. Haywood via clamav-users
Hi there, On Sat, 28 Nov 2020, Alejandro Hernández via clamav-users wrote: The 'clamav tmp file' detected by M-Defender was: file: C:\Users\Alejandro\AppData\Local\Temp\ClamWinPortableTemp\clamav-04c260ec0d7bc2675378f5ead51c44d0.1648.clamtmp Detected: Trojan:Win32/Wacatac.C!ml Now I

Re: [clamav-users] Filesystem scan exclusion returns errors

2020-12-01 Thread G.W. Haywood via clamav-users
Hi there, On Tue, 1 Dec 2020, Pascal De Meerleer via clamav-users wrote: I have a question concerning the exclusion statement in clamd.conf # clamconf | grep Exclude ExcludePath = "^/run/", "^/dev/", "^/sys/", "^/proc/" ... When I issue the same command but starting at the root /, I see a lot

Re: [clamav-users] Clam AV error 127

2020-12-01 Thread G.W. Haywood via clamav-users
Hi there, On Tue, 1 Dec 2020, Pappas, Shaun S via clamav-users wrote: We are getting error 127 when we run the clamscan command in an AWS Lambda written in Java From the logs the command we are running is : /var/task/clamscan --database=/tmp/antivirus-data/

Re: [clamav-users] Filesystem scan exclusion returns errors

2020-12-01 Thread G.W. Haywood via clamav-users
Hi there, On Tue, 1 Dec 2020, Pascal De Meerleer via clamav-users wrote: Tried all your suggestions but all with the same outcome ... No great surprise I'm afraid. I just wonder if all other excluded filesystems are scanned or not, anyway no trace of that. You can always put an EICAR

Re: [clamav-users] LibClamAV Error

2020-12-14 Thread G.W. Haywood via clamav-users
Hi there, On Mon, 14 Dec 2020, Aitor Serra Martín wrote: El 13/12/2020 a las 12:41, G.W. Haywood via clamav-users escribió: (a) your version of ClamAV: Version 0.103.0. OK. (b) how and when it was installed: was installing using custombuild scripts from Directa Admin control panel

Re: [clamav-users] LibClamAV Error

2020-12-14 Thread G.W. Haywood via clamav-users
Hi there, On Mon, 14 Dec 2020, Aitor Serra Martín wrote: - It's update daily. I did it mannually now: ClamAV update process started at Mon Dec 14 16:14:53 2020 daily database available for update (local version: 26016 ... This does not appear to update the rfxn databases. How are _they_

Re: [clamav-users] local server takes time to update clamav db

2020-12-10 Thread G.W. Haywood via clamav-users
Hi there, On Thu, 10 Dec 2020, Joel Esler (jesler) via clamav-users wrote: I think the way to fix this is, freshclam, if it receives an "I'm behind" error from the PoP, to do a sleep for awhile and then try again. ... Maybe the workaround is simpler than that. The document at

Re: [clamav-users] PR: Removing PidFile

2020-12-12 Thread G.W. Haywood via clamav-users
Hi there, On Sat, 12 Dec 2020, Hanspeter Gosteli via clamav-users wrote: I propose to remove PidFile-Handling from ClamAV and handing it to the init system as it seems already to be the case in most deployments. Please have a look at the following PR and let me know if you oppose or need

Re: [clamav-users] LibClamAV Error

2020-12-13 Thread G.W. Haywood via clamav-users
Hi there, On Sun, 13 Dec 2020, Aitor Serra Martín wrote: I'm getting this error all the time with complete scans: LibClamAV Error: [scan_biff_for_xlm_macros] Unexpected state value 4 ... NAME="CloudLinux" ... This message is emitted by the function scan_biff_for_xlm_macros() in

Re: [clamav-users] Looks like we've gotten a new variant of Emotet getting through...

2020-12-21 Thread G.W. Haywood via clamav-users
Hi there, On Mon, 21 Dec 2020, eric-l...@truenet.com wrote: I can however scrub the raws and send a few of those as well. If you could zip up a few complete emails for me to look at I'd be most grateful. If you need to sanitize content in the bodies that's fine but it would be best for me

Re: [clamav-users] freshclam can't download updates due to SSL issue

2020-12-23 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 23 Dec 2020, Chris via clamav-users wrote: I'm using ClamAV version 0.103.0 and recently whenever I try to update ClamAV with freshclam, for some reason it ... WARNING: Message: SSL peer certificate or SSH remote key was not OK Is there a firewall or a proxy or something

Re: [clamav-users] Is there anything to do about encrypted viruses?

2020-12-22 Thread G.W. Haywood via clamav-users
Hi there, On Tue, 22 Dec 2020, Alessandro Vesely via clamav-users wrote: Is there anything to do about encrypted viruses? Yes, indeed there is and it isn't too difficult. today I received a message with an encrypted zip attachment. I saved the attachment and loaded it to VirusTotal,

Re: [clamav-users] xlsm files

2020-12-22 Thread G.W. Haywood via clamav-users
Hi there, On Tue, 22 Dec 2020, Joe Acquisto-j4 wrote: ... "Please open" sort of messages. These are extremely common. They aren't all xlsm attachments but it's quite ususal for them to contain malicious macros - generally aimed at Windows boxes, but you must never be complacent even on

Re: [clamav-users] xlsm files

2020-12-22 Thread G.W. Haywood via clamav-users
Hi there, On Tue, 22 Dec 2020, G.W. Haywood via clamav-users wrote: If you try to stop evrything with signatures etc. Something went wrong with the connection between my brain and my keyboard there, sorry. I meant to write ... If you try to stop everything with signatures etc. you'll spend

Re: [clamav-users] How can we consume .ldb files in ClamAV Ubuntu?

2020-12-14 Thread G.W. Haywood via clamav-users
Hi there, On Mon, 14 Dec 2020, Sandeep Talla wrote: ... *fireeye.ldb* file under the directory /var/lib/clamav/ ... ... Clamscam is not picking up the *fireeye.ldb* file when Clamscam. I like that. :) we verify the Freshclam.log and clamav.log files. Freshclam will not update the

Re: [clamav-users] Ubuntu 18.04 5.7.x

2020-11-10 Thread G.W. Haywood via clamav-users
Hi there, On Mon, 9 Nov 2020, Roy Ward via clamav-users wrote: I would like confirmation whether or not clamav can be used on Ubuntu 18.04 running kernel version 5.7.x. https://packages.ubuntu.com/search?suite=all=any=names=clamav -- 73, Ged.

Re: [clamav-users] Understanding 'Heuristics.Phishing.Email.SpoofedDomain' debug output

2020-11-11 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 11 Nov 2020, Mickey Williams via clamav-users wrote: I'm trying and failing to understand the debug output ... You're not alone. Perhaps this extract from .../libclamav/regex_list.c will shed some light. The last paragraph is particularly amusing. :/ ...

Re: [clamav-users] path of files

2020-11-12 Thread G.W. Haywood via clamav-users
Hi there, On Thu, 12 Nov 2020, valaquarus via clamav-users wrote: how to get the full path of a file moved by clamscan --move = DIRECTORY to restore it to its place if it is a false positive? Because false positives are so common I feel that the --move option is dangerous and I would never

Re: [clamav-users] safebrowsing database problems

2020-11-16 Thread G.W. Haywood via clamav-users
Hi there, On Mon, 16 Nov 2020, Alex via clamav-users wrote: ... (MySQLdb._exceptions.OperationalError) (2006, 'MySQL server has gone away') ... I don't use safebrowsing and it's a long time since I've used MySQL for anything serious, but last time I did this issue was one of the most common

Re: [clamav-users] safebrowsing database problems

2020-11-16 Thread G.W. Haywood via clamav-users
Hi there, On Mon, 16 Nov 2020, Alex via clamav-users wrote: It looks to have been a problem with the client host that's being addressed. OK. I'm also curious about your comment about not using it - is it that you just don't have a use for it, or is there something I'm missing about its

Re: [clamav-users] Fwd: Win.Trojan.Virut-375 FOUND in libcef.dll

2020-11-17 Thread G.W. Haywood via clamav-users
Hi there, On Mon, Nov 16, 2020 at 1:16 PM Alejandro Hernández via clamav-users wrote: everybody says it is a false positive. Could you check it and tell me? (I've send it you before but no feedback) I've seen nothing from you on the ClamAV Users' mailing list. Exactly when did you first

Re: [clamav-users] ClamAV Scan - Data Read vs Data Scanned

2020-11-02 Thread G.W. Haywood via clamav-users
Hi there, On Mon, 2 Nov 2020, Paul Kosinski via clamav-users wrote: ... I still think it is a bad message that should be fixed. +1 If you want to try a very quick and dirty tweak to get more precise numbers, change the value of 1) CL_COUNT_PRECISION in .../libclamav/clamav.h from 4096 to 1

Re: [clamav-users] Errir parsing PNG files and 451_mail_server_temporarily_rejected_message

2020-11-03 Thread G.W. Haywood via clamav-users
Hi there, On Tue, 3 Nov 2020, Micah Snyder (micasnyd) via clamav-users wrote: Just took a look - it seems that image001.gif is missing the final byte, a value "0x3B" should be at the end of every GIF file. ... I wonder if this is a common occurrence. ... It seems to be common enough to need

Re: [clamav-users] ClamAV problem with installation

2020-10-30 Thread G.W. Haywood via clamav-users
Hi there, On Fri, 30 Oct 2020, Stan DeGroff via clamav-users wrote: In the installation process of ClamAV, It errored. But, I have no idea why or what to do. New to Linux and Very new to ClamAV Welcome. You're starting on quite a journey. ./configure --enable-check checking for g++...

Re: [clamav-users] ClamAV problem with installation

2020-10-30 Thread G.W. Haywood via clamav-users
Hi there, On Fri, 30 Oct 2020, Stan DeGroff via clamav-users wrote: Running Ubuntu 18.04 ... Ive installed from repository using copy and paste stuff I found from google search.  But how do I go find it without crutches ? I'm not sure what you want to find. The package management tools can

Re: [clamav-users] clamd scan problem

2020-10-31 Thread G.W. Haywood via clamav-users
Hi there, On Sat, 31 Oct 2020, Tsutomu Oyamada wrote: Scanning certain files will result in a memory error in clamd version 0.101.5. That is rather an old version, released over a year ago. There have been some significant changes since then. You should upgrade. The platform is AIX.

Re: [clamav-users] clamd scan problem

2020-11-01 Thread G.W. Haywood via clamav-users
Hi there, On Sat, 31 Oct 2020, Tsutomu Oyamada wrote: Scanning certain files will result in a memory error in clamd version 0.101.5. In the context of virus scanning, one year old is very old indeed. On Sat, 31 Oct 2020, G.W. Haywood wrote: That is rather an old version, released over a

Re: [clamav-users] clamav scan of changed files

2020-10-22 Thread G.W. Haywood via clamav-users
Hi there, On Thu, 22 Oct 2020, Andrew C Aitchison via clamav-users wrote: On Wed, 21 Oct 2020, G.W. Haywood via clamav-users wrote: On Wed, 21 Oct 2020, Andrew C Aitchison via clamav-users wrote: > and that using clamav's on-access scanning has the advantage of catching the > nasties

Re: [clamav-users] clamav scan of changed files

2020-10-21 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 21 Oct 2020, Andrew C Aitchison via clamav-users wrote: I was assuming that clamav's on-access scanning used the same mechanism as inotify. No need to assume anything: https://www.clamav.net/documents/on-access-scanning It's documented there that it uses fanotify, only

Re: [clamav-users] Errir parsing PNG files and 451_mail_server_temporarily_rejected_message

2020-10-21 Thread G.W. Haywood via clamav-users
Hi there, On Tue, 20 Oct 2020, Micah Snyder (micasnyd) via clamav-users wrote: It seems as though the new PNG graphics format/CVE checker added in 0.103 is causing trouble for you and for some others. ... Has this been reported elsewhere? Nothing in Bugzilla AFAICT. -- 73, Ged.

Re: [clamav-users] ClamAV for Windows

2020-10-21 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 21 Oct 2020, Marcy Rogers via clamav-users wrote: ... Windows ... I don't do much with Windows, but I'll try to help. I'm not sure what exactly the problem is, but I can see some things on your command line which might need fixing. .\clamdscan.exe . --fdpass -mlv

Re: [clamav-users] ClamAV for Windows

2020-10-21 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 21 Oct 2020, G.W. Haywood wrote: ... I can see some things on your command line ... .\clamdscan.exe . --fdpass -mlv clamd.log "c:\" Oh, I forgot to mention the lone 'dot' between exe and --fdpass, which I don't think should be there... -- 73, Ged.

Re: [clamav-users] Error on Freshclam

2020-11-04 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 4 Nov 2020, Shane Wise via clamav-users wrote: I am getting the below error when I run Freshclam and haven't been able to find any answers. I have tried both version 0.102.4 and 0.103.0 and receive the same error. Any help would be appreciated. ... Please will you post

Re: [clamav-users] ClamAV Scan - Data Read vs Data Scanned

2020-11-04 Thread G.W. Haywood via clamav-users
Hi there, On Tue, 3 Nov 2020, Gary R. Schmidt wrote: ... I've written C code that is still in use on everything from 80286s to DEC Alphas and Power and SPARC64 and PA-RISC ... Hehe, I wrote our invoicing, stock control and accounting suite in C starting around 1986. Originally it ran under

Re: [clamav-users] ClamAv help

2021-01-01 Thread G.W. Haywood via clamav-users
Hi there, On Thu, 31 Dec 2020, Jay A. Schoon via clamav-users wrote: ... Here are the things I would like to do: - Run scans that utilize multiprocessors (I believe I do have clamd installed, I just don’t know how to use it) The clamd daemon can run multiple threads/cores, but using clamd

Re: [clamav-users] Terminate clamscan after specific time

2021-01-05 Thread G.W. Haywood via clamav-users
Hi there, On Tue, 5 Jan 2021, Zvi Kave via clamav-users wrote: Seems that the parameter --max-scantime=#n aborts scan on every file after #n ms. But it continues to the next file, instead of clamscan termination + summary as I need. You can easily start another process, which sleeps

Re: [clamav-users] Terminate clamscan after specific time

2021-01-06 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 6 Jan 2021, Zvi Kave via clamav-users wrote: My goal is to terminate scan of big number of files like '/' on CPU busy hours. Do not scan everything under the root directory. See my other posts in the list archives for reasons. Seems that I have to put some code in

Re: [clamav-users] Terminate clamscan after specific time

2021-01-06 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 6 Jan 2021, Andrew C Aitchison via clamav-users wrote: On Wed, 6 Jan 2021, Zvi Kave via clamav-users wrote: My goal is to terminate scan of big number of files like '/' on CPU Would it be better to *pause* the scan if/when the computer gets busy ? There are many ways to

Re: [clamav-users] Is Doc.Packed available as PUA category?

2021-01-14 Thread G.W. Haywood via clamav-users
Hi there, On Thu, 14 Jan 2021, 本多 俊之 wrote: I got an error due to clamav scanning when sending an Excel document where a password is set. The error was as follows: "wWDZCZvPwM-1.dat: PUA.Doc.Packed.EncryptedDoc-6563700-0 FOUND" That is not an error. That is ClamAV correctly doing what it

Re: [clamav-users] Is Doc.Packed available as PUA category?

2021-01-14 Thread G.W. Haywood via clamav-users
Hi there, On Thu, 14 Jan 2021, 本多 俊之 wrote: Password-protected excels are commonly used in our customers. I want to avoid them being identified as viruses. If there is a category that is more suitable for password Excel than Doc.Packed, I want to exclude it. One of the reasons that

Re: [clamav-users] adding additional database

2021-01-23 Thread G.W. Haywood via clamav-users
Hi there, On Fri, 22 Jan 2021, Joe Acquisto-j4 wrote: looking for how to add additional (3rd party?) database(s) to clamav install. 1. Find the desired third-party database(s) and download them. [*] 2. Place the file(s) in the same directory as the official databases. 3. Restart clamd if

Re: [clamav-users] ClamAV to detect exploits for the Equation Editor vulnerability in DOC files

2021-01-23 Thread G.W. Haywood via clamav-users
Hi there, On Fri, 22 Jan 2021, Chaminda Indrajith via clamav-users wrote: Mainly, we get these virus via E-mail. ... Can I assume that it's clamd which scans these emails? OLE2BlockMacros = "yes" There are other settings which you might want to investigate. See for example the

Re: [clamav-users] ClamAV to detect exploits for the Equation Editor vulnerability in DOC files

2021-01-22 Thread G.W. Haywood via clamav-users
Hi there, On Fri, 22 Jan 2021, Chaminda Indrajith via clamav-users wrote: Regularly we receive DOC files which contains virus. There are many different ways to solve your problem, but we need a lot more information from you. How do you receive these files? These virus is not detected by

Re: [clamav-users] ClamAV to detect exploits for the Equation Editor vulnerability in DOC files

2021-01-23 Thread G.W. Haywood via clamav-users
Hello again, On Sat, 23 Jan 2021, Chaminda Indrajith via clamav-users wrote: ... I have the evidence that Clamd finds threats, but it cannot detect some of the threats As I said this is not unusual. From my experience I would say that of all the threats that I see, ClamAV will typically

Re: [clamav-users] Clamdscan is scanning files larger than 4GB

2021-01-18 Thread G.W. Haywood via clamav-users
Hi there, On Mon, 18 Jan 2021, Michael Kyriacou via clamav-users wrote: Hello! I am using clamav version 0.102.4, on Ubuntu 20.04. I configured the max file size and Maxscansize to be 10M. When I scan files larger than that, it returns with an OK, telling me that it scanned. It seems to me

Re: [clamav-users] How to exclude specific files from clamdscan

2021-01-27 Thread G.W. Haywood via clamav-users
Hi there, On Wed, 27 Jan 2021, Michael Kyriacou via clamav-users wrote: ... I am using clamav version 0.102.4, on Ubuntu 20.04. You really should be upgrading to the latest version. I want clamd to exclude all pagefile.sys files it finds when scanning mounted filesystems. Currently, it

Re: [clamav-users] Problem Updating using freshclam

2021-01-31 Thread G.W. Haywood via clamav-users
Hi there, On Sun, 31 Jan 2021, I via clamav-users wrote: I'm new ... Welcome. :) ERROR: /var/log/clamav/freshclam.log is locked by another process You probably have a freshclam daemon process running which has taken hold of the log file. Lots of ways of avoiding this issue but right now

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