Install ASL-Lite in Linux servers

ASL Lite is a free unsupported lightweight rule updater and basic modsecurity setup project designed specifically as an atomicorp.com mod_security rule downloader for custom apache environments or non-apache/mixed web server implementations. It will on a standard system maintain modsecurity rules to the current version automatically, and upon installation will attempt to determine if modsecurity is installed on the system, and if so, what version if installed. If modsecurity is not installed, it will attempt to install it, and if the installed version is out of date it will attempt to upgrade it to the latest stable version.
For more info: http://www.atomicorp.com/wiki/index.php/ASL_Lite

chmod ug+rwx -R /var/asl/data/

# cat /usr/local/apache/conf/modsec2.user.conf
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SecRequestBodyAccess On
SecAuditLogType Concurrent
SecResponseBodyAccess On
SecResponseBodyMimeType (null) text/html text/plain text/xml
SecResponseBodyLimit 2621440
SecAuditLogRelevantStatus “^(?:5|4(?!04))”
SecServerSignature Apache
SecRule FILES_TMPNAMES “@inspectFile /usr/local/apache/conf/modsec_rules/modsec-clamscan.pl” “log,auditlog,deny,status:403,severity:2,phase:2,t:none,id:’1010101′”
SecUploadDir /var/asl/data/suspicious
SecUploadKeepFiles Off
SecAuditLogParts ABIFHZ
SecArgumentSeparator “&”
SecCookieFormat 0
SecRequestBodyInMemoryLimit 131072
SecDataDir /var/asl/data/msa
SecTmpDir /tmp
SecAuditLogStorageDir /var/asl/data/audit
SecResponseBodyLimitAction ProcessPartial
SecPcreMatchLimit 50000
SecPcreMatchLimitRecursion 50000
Include /usr/local/apache/conf/modsec_rules/10_asl_antimalware.conf
Include /usr/local/apache/conf/modsec_rules/10_asl_rules.conf
Include /usr/local/apache/conf/modsec_rules/20_asl_useragents.conf
Include /usr/local/apache/conf/modsec_rules/30_asl_antispam.conf
Include /usr/local/apache/conf/modsec_rules/50_asl_rootkits.conf
Include /usr/local/apache/conf/modsec_rules/60_asl_recons.conf
Include /usr/local/apache/conf/modsec_rules/99_asl_jitp.conf
Include /usr/local/apache/conf/modsec_rules/whitelist.conf
========= 

====

 LoadFile /opt/xml2/lib/libxml2.so
LoadFile /opt/lua/lib/liblua.so
LoadModule security2_module  modules/mod_security2.so

SecRuleEngine On
# See http://www.modsecurity.org/documentation/ModSecurity-Migration-Matrix.pdf
#  “Add the rules that will do exactly the same as the directives”
# SecFilterCheckURLEncoding On
# SecFilterForceByteRange 0 255
SecAuditEngine RelevantOnly
SecAuditLog logs/modsec_audit.log
SecDebugLog logs/modsec_debug_log
SecDebugLogLevel 0
SecDefaultAction “phase:2,deny,log,status:406”
SecRule REMOTE_ADDR “^127.0.0.1$” nolog,allow
Include “/usr/local/apache/conf/modsec2.user.conf”

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 In httpd.conf file, make sure that, following entry is available.

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Include “/usr/local/apache/conf/modsec2.conf”

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asl–lite -c

Install the cron “0 5 /var/asl/bin/asl–lite -u”

asl–lite -u

Add ASL ClamAV rules and restart ClamD

Check what is the latest clamd signature by going to