Antivirus for UNIX-like systems primarily for mailserver integration.

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3k views

Downloading large files fails, Squid + c-icap + SquidClamAV

I am building a new proxy server with Squid & SquidClamAV. I am facing problems with downloading large files. I have set a maxsize of 52428800 bytes in squidclamav.conf - which should prevent the ...
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2answers
679 views

Using ClamAV to virus scan uploaded files on Ubuntu Production Servers

I am planning to use ClamAV to virus scan files being uploaded to a Web Application running on Ubuntu Servers. ClamAV will be installed on a dedicated server and when the file is being uploaded, the ...
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1answer
2k views

iRedMail problem with amavis, clamav and freshclam

I have installed iRedMail on Centos and have problem with starting freshclam (after service freshclam start system says that freshclam is already started but service freshclam status says that ...
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0answers
359 views

How do I configure MailScanner to use a remote clamd?

I decided to decrease the workload on my mail gateway by moving anti-virus processing to a separate server. I created the server, installed clamav-daemon on it, and tested it by running clamdscan from ...
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1answer
235 views

How do I specify clamd's IP address when using clamdscan?

I set up a separate host for clamd to handle virus-scanning, and I want to test it before putting it in production. Now, while MailScanner's configuration for remote clamd is clear and simple, I can't ...
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3answers
4k views

How to upgrade ClamAV on Ubuntu Hardy Heron 8.04 LTS?

I'm running a server on Ubuntu Hardy Heron 8.04 LTS, and when I installed ClamAV via aptitude, it installed version 0.94. That version has now been EOL'ed, but when I run "aptitude upgrade", it ...
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1answer
675 views

CLAMAV Issue after i removed it

Here is my issue: I removed clamav, spamassasin, and amavis and now I am getting this in my Citadel email box every day from some cron job that is searching for Clamav. How do I amend the Cron job to ...
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1answer
402 views

Permission problems with Clamfs

been trying to get clamfs working on Ubuntu 10.4. It seems like everything is working, clamfs locates infected files and prevents me from opening these. But I am having permission troubles with a ...
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1answer
605 views

Enable Google Safe Browsing in ClamAV

I'm trying to enable Google Safe Browsing anti phishing/malware filtering on my mail server using ClamAV. I enabled it in freshclam.conf, and I got a fresh new safebrowsing.cld file in my datadir. But ...
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5answers
1k views

Web Server Security Overkill?

I've been doing "extensive" research on securing a linux web server. On top of what is considered the "basics" (removing unused services, hardening ssh, iptables, etc.) is it wise to include ...
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8answers
1k views

Experience with HAVP

I have employees that have to search sketchy virus-ridden websites as part of their job. They all have XP and Symantec AV installed but they still get hit fairly often. Rather then trying all sorts ...
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1answer
441 views

ClamAv takes all cpu on my server when php scripts are run under root directory, even when I do not call clamscan

Hey guys I just finished installing clamAv on my vps that runs Centos. For some reason server interactions slow way down even when I am not calling on ClamAv (clamascan) directly but accessing php ...
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4answers
3k views

How to resolve these errors and install ClamAV for Perl under Ubuntu/Debian?

After successful apt-get install clamav I then did: perl -MCPAN -e shell install File::Scan::ClamAV and got CPAN.pm: Going to build J/JA/JAMTUR/File-Scan-ClamAV-1.91.tar.gz Cannot find ...
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2answers
2k views

Add Clamd as a service to CentOS?

As I understand I think I need to add something to init.d, but I am not sure what to add. At the moment to start clamav I have to do clamd start. I would like it as a service so I can start it on run ...
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2answers
979 views

ClamAV eating up all available disk space

Today I found that my Redhat server has run out of hard disk space. The culprit seems to be a program called Clamav that fills /tmp directory with thousands of subfolders with names like ...
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1answer
366 views

Postfix/ClamAV not stopping viruses under Virtualmin

I am using Virtualmin and have it set up to have Postfix scan incoming emails with ClamAV (using clamdscan) and delete any emails which contain a virus. However when I email myself the EICAR test ...
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1answer
126 views

CLAMAV hangs while reading database

I restart clamav and review logs and see this Mon Jan 11 11:14:49 2010 -> +++ Started at Mon Jan 11 11:14:49 2010 Mon Jan 11 11:14:49 2010 -> clamd daemon 0.90.1 (OS: linux-gnu, ARCH: i386, ...
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1answer
542 views

How to monitor ClamAV?

I have a postfix mailserver with amavis as a content_filter setup successfully an now I wonder how I can monitor if clamav is working properly. The clamav logfile is empty and I can not see any trace ...
3
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1answer
155 views

System-wide virus scans in Ubuntu?

I installed ClamAV (clamav-daemon and clamav-freshclam) in order to set up a policy of regularly scanning my LTSP thin client setup for Windows viruses. Currently, we have a variety of users, each ...