clamav

Additional Signatures

ClamAV Unofficial Signatures Updater
Download the script and accompanying files:

cd /extra/src
wget -O clamav-unofficial-sigs-4.9.2.tar.gz \
https://github.com/extremeshok/clamav-unofficial-sigs/archive/4.9.2.tar.gz
tar zxf clamav-unofficial-sigs-4.9.2.tar.gz
cd clamav-unofficial-sigs-4.9.2

Make the scripts executable:

Technology:

SquidClamav

SquidClamav is an antivirus redirector for Squid proxy based on the Awards winnings ClamAv anti-virus toolkit. Using it will help you securing your home or enterprise network web traffic. SquidClamav is the most efficient Squid Redirector antivirus tool for HTTP traffic available for free, it is written in C and can handle thousand of connections.

Prerequisites

  • ClamAV
  • libcurl
    yum install curl-devel

    Installation

    cd /extra/src/
    wget http://sourceforge.net/projects/squidclamav/files/squidclamav/5.3/squidclamav-5.3.tar.gz/download
    tar zxf squidclamav-5.3.tar.gz
    cd squidclamav-5.3
    cd squidclamav-5.x/
    ./configure
    make && make install

    SquidClamav configuration

Technology:

Testing your content filter

Testing your content scanner using an EICARS or gtube test pattern.

Eicars (antivirus)

X5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*

gtube (spam)

XJS*C4JDBQADN1.NSBN3*2IDNEN*GTUBE-STANDARD-ANTI-UBE-TEST-EMAIL*C.34X

Technology:

check_clam_version

This plugin queries ClamAV and checks if the version is up-to-date or not based on the value. Information on the plugin can be found here.

cd /usr/local/nagios/libexec
wget http://fupps.com/code/sundry/clamnag.pl
chmod ug+x clamnag.pl
chown nagios:nagios clamnag.pl

To add the check plugin to your NRPE config, edit /usr/local/nagios/etc/nrpe.cfg

command[check_clam_version]=/usr/local/nagios/libexec/clamnag.pl

Technology:

ClamAV

Clam AntiVirus is an open source (GPL) anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways. It provides a number of utilities including a flexible and scalable multi-threaded daemon, a command line scanner and advanced tool for automatic database updates.

Prerequisites
In order to verifty the digital signature of the virus database, install gmp-devel

yum -y install gmp-devel

Installation
Create a user and group for ClamAV to run as:

groupadd clamav
useradd -g clamav -s /bin/false -c "Clam AntiVirus" clamav

Download the latest version (0.97.3 at time of writing):

cd /extra/src
wget http://downloads.sourceforge.net/clamav/clamav-0.97.3.tar.gz
tar zxf clamav-0.97.3.tar.gz

Technology:

Subscribe to RSS - clamav

Recent Updates

  • 1 year 12 months ago
  • 1 year 12 months ago
  • 1 year 12 months ago
    php 8.x
  • 2 years 33 min ago
    10.6.7
  • 2 years 1 day ago
    Drop Centos 5/6 stuff