- More info here
- Version: 7.2.5
The clamav-unofficial-sigs script provides a simple way to download, test, and update third-party signature databases provided by Sanesecurity, FOXHOLE, OITC, Scamnailer, BOFHLAND, CRDF, Porcupine, Securiteinfo, MalwarePatrol, Yara-Rules Project, urlhaus, etc. The script will also generate and install cron, logrotate, and man files.
Download the script and the config files
cd /usr/local/sbin/ wget https://raw.githubusercontent.com/extremeshok/clamav-unofficial-sigs/master/clamav-unofficial-sigs.sh chmod 755 /usr/local/sbin/clamav-unofficial-sigs.sh mkdir -p /etc/clamav-unofficial-sigs/ cd /etc/clamav-unofficial-sigs/ wget https://raw.githubusercontent.com/extremeshok/clamav-unofficial-sigs/master/config/master.conf wget https://raw.githubusercontent.com/extremeshok/clamav-unofficial-sigs/master/config/user.conf
Select your operating system config from https://github.com/extremeshok/clamav-unofficial-sigs/tree/master/config/ (adjust os_conf to your needs)
os_conf="os.slackware.conf"
wget "https://raw.githubusercontent.com/extremeshok/clamav-unofficial-sigs/master/config/os/${os_conf}"
ln -s ${os_conf} os.conf
user.conf will always override os.conf and master.conf, os.conf will override master.conf. Of course it's not a good idea to make changes in master.conf.
Check your os.*.conf file and create the following lines if not already present. Be aware that your clamdctl script must have a restart function, if this is not the case update it.
clamd_restart_opt="/usr/local/bin/clamdctl restart" clamscan_bin="/usr/local/bin/clamscan"
Now run the script as root
/usr/local/sbin/clamav-unofficial-sigs.sh --force
Install logrotate and man files
/usr/local/sbin/clamav-unofficial-sigs.sh --install-logrotate /usr/local/sbin/clamav-unofficial-sigs.sh --install-man
Install configs. This is for those using cron
and this is for systemd users
mkdir -p /etc/systemd/system/ wget https://raw.githubusercontent.com/extremeshok/clamav-unofficial-sigs/master/systemd/clamav-unofficial-sigs.service -O /etc/systemd/system/clamav-unofficial-sigs.service wget https://raw.githubusercontent.com/extremeshok/clamav-unofficial-sigs/master/systemd/clamav-unofficial-sigs.timer -O /etc/systemd/system/clamav-unofficial-sigs.timer systemctl enable clamav-unofficial-sigs.service systemctl enable clamav-unofficial-sigs.timer systemctl start clamav-unofficial-sigs.timer
Run the following command to display which signatures have been loaded by clamav and check for errors. If the list contains the new databases the installation went well.
clamscan --debug 2>&1 /dev/null | grep "loaded"
Upgrade
Check your installed version:
# /usr/local/sbin/clamav-unofficial-sigs.sh --version ################################################################################ eXtremeSHOK.com ClamAV Unofficial Signature Updater Version: v7.2.5 (2021-03-20) Required Configuration Version: v96 Copyright (c) Adrian Jon Kriel :: admin@extremeshok.com ################################################################################
Run the update:
# clamav-unofficial-sigs.sh --upgrade ################################################################################ eXtremeSHOK.com ClamAV Unofficial Signature Updater Version: v7.2.5 (2021-03-20) Required Configuration Version: v96 Copyright (c) Adrian Jon Kriel :: admin@extremeshok.com ################################################################################ Loading config: /etc/clamav-unofficial-sigs/master.conf Loading config: /etc/clamav-unofficial-sigs/os.slackware.conf Loading config: /etc/clamav-unofficial-sigs/user.conf Checking for updates ...
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