CentOS 7 ClamAV インストール

yum install epel-release

yum install clamav clamav-update

vi /etc/freshclam.conf
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#Example
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/etc/sysconfig/freshclam
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#FRESHCLAM_DELAY=disabled-warn  # REMOVE ME
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vi /etc/cron.weekly/clamscan
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#!/bin/bash

PATH=/usr/bin:/bin

# clamd update
yum -y update clamav clamav-update > /dev/null 2>&1

# excludeopt setup
excludelist=/usr/local/etc/clamscan.exclude
if [ -s $excludelist ]; then
    for i in `cat $excludelist`
    do
        if [ $(echo "$i"|grep \/$) ]; then
            i=`echo $i|sed -e 's/^\([^ ]*\)\/$/\1/p' -e d`
            excludeopt="${excludeopt} --exclude-dir=$i"
    else
        excludeopt="${excludeopt} --exclude=$i"
    fi
    done
fi

# signature update
freshclam > /dev/null

# virus scan
CLAMSCANTMP=`mktemp`
clamscan --recursive --remove ${excludeopt} / > $CLAMSCANTMP 2>&1
[ ! -z "$(grep FOUND$ $CLAMSCANTMP)" ] && \

# report mail send
grep FOUND$ $CLAMSCANTMP | mail -s "Virus Found in `hostname`" root
rm -f $CLAMSCANTMP
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chmod 700 /etc/cron.weekly/clamscan

echo "/proc/" >> /usr/local/etc/clamscan.exclude
echo "/sys/" >> /usr/local/etc/clamscan.exclude