On Thu, Jun 14, 2012 at 12:07 PM, Wilson Ricardo <[email protected]> wrote: > It is config from the client. >
You are either incorrect or you have bigger problems than /var/www being checked. The agents will not have the rules/email stuff defined, and will have a server-ip. I also stick by my sregex comment. > On Thu, Jun 14, 2012 at 12:49 PM, dan (ddp) <[email protected]> wrote: >> On Thu, Jun 14, 2012 at 11:36 AM, Wilson Ricardo <[email protected]> >> wrote: >>> ossec.conf: >>> <ossec_config> >>> <global> >>> <email_notification>yes</email_notification> >>> <email_to>wmail@email</email_to> >>> <smtp_server>smtp.int</smtp_server> >>> <email_from>logserver@IPDOSERVIDOR</email_from> >>> </global> >>> >> >> Are the agents checking /var/www or is the OSSEC server? This appears >> to be the server's ossec.conf. You didn't provide the agents' >> ossec.conf? >> >>> <rules> >>> <include>rules_config.xml</include> >>> <include>pam_rules.xml</include> >>> <include>sshd_rules.xml</include> >>> <include>telnetd_rules.xml</include> >>> <include>syslog_rules.xml</include> >>> <include>arpwatch_rules.xml</include> >>> <include>symantec-av_rules.xml</include> >>> <include>symantec-ws_rules.xml</include> >>> <include>pix_rules.xml</include> >>> <include>named_rules.xml</include> >>> <include>smbd_rules.xml</include> >>> <include>vsftpd_rules.xml</include> >>> <include>pure-ftpd_rules.xml</include> >>> <include>proftpd_rules.xml</include> >>> <include>ms_ftpd_rules.xml</include> >>> <include>ftpd_rules.xml</include> >>> <include>hordeimp_rules.xml</include> >>> <include>roundcube_rules.xml</include> >>> <include>wordpress_rules.xml</include> >>> <include>cimserver_rules.xml</include> >>> <include>vpopmail_rules.xml</include> >>> <include>vmpop3d_rules.xml</include> >>> <include>courier_rules.xml</include> >>> <include>web_rules.xml</include> >>> <include>apache_rules.xml</include> >>> <include>nginx_rules.xml</include> >>> <include>php_rules.xml</include> >>> <include>mysql_rules.xml</include> >>> <include>postgresql_rules.xml</include> >>> <include>ids_rules.xml</include> >>> <include>squid_rules.xml</include> >>> <include>firewall_rules.xml</include> >>> <include>cisco-ios_rules.xml</include> >>> <include>netscreenfw_rules.xml</include> >>> <include>sonicwall_rules.xml</include> >>> <include>postfix_rules.xml</include> >>> <include>sendmail_rules.xml</include> >>> <include>imapd_rules.xml</include> >>> <include>mailscanner_rules.xml</include> >>> <include>dovecot_rules.xml</include> >>> <include>ms-exchange_rules.xml</include> >>> <include>racoon_rules.xml</include> >>> <include>vpn_concentrator_rules.xml</include> >>> <include>spamd_rules.xml</include> >>> <include>msauth_rules.xml</include> >>> <include>mcafee_av_rules.xml</include> >>> <include>trend-osce_rules.xml</include> >>> <include>ms-se_rules.xml</include> >>> <!-- <include>policy_rules.xml</include> --> >>> <include>zeus_rules.xml</include> >>> <include>solaris_bsm_rules.xml</include> >>> <include>vmware_rules.xml</include> >>> <include>ms_dhcp_rules.xml</include> >>> <include>asterisk_rules.xml</include> >>> <include>ossec_rules.xml</include> >>> <include>attack_rules.xml</include> >>> <include>openbsd_rules.xml</include> >>> <include>clam_av_rules.xml</include> >>> <include>bro-ids_rules.xml</include> >>> <include>dropbear_rules.xml</include> >>> <include>local_rules.xml</include> >>> </rules> >>> >>> >>> <syscheck> >>> <!-- Frequency that syscheck is executed - default to every 22 hours --> >>> <frequency>79200</frequency> >>> >>> <!-- Directories to check (perform all possible verifications) --> >>> <directories check_all="yes">/etc,/usr/bin,/usr/sbin</directories> >>> <directories check_all="yes">/bin,/sbin</directories> >>> >>> <!-- Files/directories to ignore --> >>> <ignore>/etc/mtab</ignore> >>> <ignore>/etc/mnttab</ignore> >>> <ignore>/etc/hosts.deny</ignore> >>> <ignore>/etc/mail/statistics</ignore> >>> <ignore>/etc/random-seed</ignore> >>> <ignore>/etc/adjtime</ignore> >>> <ignore>/etc/httpd/logs</ignore> >>> <ignore>/etc/utmpx</ignore> >>> <ignore>/etc/wtmpx</ignore> >>> <ignore>/etc/cups/certs</ignore> >>> <ignore>/etc/dumpdates</ignore> >>> <ignore>/etc/prelink.cache</ignore> >>> <ignore>/etc/svc/volatile</ignore> >>> <ignore>/usr/bin/inotifywait</ignore> >>> <ignore>/usr/bin/inotifywatch</ignore> >>> <ignore type="sregex">/var/www*</ignore> >>> <ignore type="sregex">/OESP/www*</ignore> >>> >> >> Very quickly, those aren't valid sregex entries. >> >>> <!-- Windows files to ignore --> >>> <ignore>C:\WINDOWS/System32/LogFiles</ignore> >>> <ignore>C:\WINDOWS/Debug</ignore> >>> <ignore>C:\WINDOWS/WindowsUpdate.log</ignore> >>> <ignore>C:\WINDOWS/iis6.log</ignore> >>> <ignore>C:\WINDOWS/system32/wbem/Logs</ignore> >>> <ignore>C:\WINDOWS/system32/wbem/Repository</ignore> >>> <ignore>C:\WINDOWS/Prefetch</ignore> >>> <ignore>C:\WINDOWS/PCHEALTH/HELPCTR/DataColl</ignore> >>> <ignore>C:\WINDOWS/SoftwareDistribution</ignore> >>> <ignore>C:\WINDOWS/Temp</ignore> >>> <ignore>C:\WINDOWS/system32/config</ignore> >>> <ignore>C:\WINDOWS/system32/spool</ignore> >>> <ignore>C:\WINDOWS/system32/CatRoot</ignore> >>> </syscheck> >>> >>> >>> <rootcheck> >>> <rootkit_files>/var/ossec//etc/shared/rootkit_files.txt</rootkit_files> >>> >>> <rootkit_trojans>/var/ossec//etc/shared/rootkit_trojans.txt</rootkit_trojans> >>> <system_audit>/var/ossec//etc/shared/system_audit_rcl.txt</system_audit> >>> >>> <system_audit>/var/ossec//etc/shared/cis_rhel_linux_rcl.txt</system_audit> >>> >>> <system_audit>/var/ossec//etc/shared/cis_rhel5_linux_rcl.txt</system_audit> >>> <ignore>/usr/bin/inotifywait</ignore> >>> <ignore>/usr/bin/inotifywatch</ignore> >>> <ignore type="sregex">/var/www*</ignore> >>> <ignore type="sregex">/OESP/www*</ignore> >>> </rootcheck> >>> >>> <remote> >>> <connection>syslog</connection> >>> </remote> >>> <remote> >>> <connection>secure</connection> >>> </remote> >>> <alerts> >>> <log_alert_level>1</log_alert_level> >>> <email_alert_level>7</email_alert_level> >>> </alerts> >>> >>> >>> <localfile> >>> <log_format>syslog</log_format> >>> <location>/var/log/messages</location> >>> </localfile> >>> >>> <localfile> >>> <log_format>syslog</log_format> >>> <location>/var/log/secure</location> >>> </localfile> >>> >>> <localfile> >>> <log_format>syslog</log_format> >>> <location>/var/log/maillog</location> >>> </localfile> >>> >>> </ossec_config> >>> >>> agent.conf: >>> <agent_config os="Linux"> >>> <syscheck> >>> <!-- Frequency that syscheck is executed - default to every 22 hours --> >>> <frequency>79200</frequency> >>> >>> <!-- Directories to check (perform all possible verifications) --> >>> <directories check_all="yes">/etc,/usr/bin,/usr/sbin</directories> >>> <directories check_all="yes">/bin,/sbin</directories> >>> >>> <!-- Files/directories to ignore --> >>> <ignore>/etc/mtab</ignore> >>> <ignore>/etc/mnttab</ignore> >>> <ignore>/etc/hosts.deny</ignore> >>> <ignore>/etc/mail/statistics</ignore> >>> <ignore>/etc/random-seed</ignore> >>> <ignore>/etc/adjtime</ignore> >>> <ignore>/etc/httpd/logs</ignore> >>> <ignore>/etc/utmpx</ignore> >>> <ignore>/etc/wtmpx</ignore> >>> <ignore>/etc/cups/certs</ignore> >>> <ignore>/etc/dumpdates</ignore> >>> <ignore>/etc/svc/volatile</ignore> >>> <ignore>/usr/bin/inotifywait</ignore> >>> <ignore>/usr/bin/inotifywatch</ignore> >>> <ignore type="sregex">/var/www*</ignore> >>> <ignore type="sregex">/OESP/www*</ignore> >>> >>> >>> </syscheck> >>> >>> <!-- Files to monitor (localfiles) --> >>> <localfile> >>> <log_format>syslog</log_format> >>> <location>/var/log/messages</location> >>> </localfile> >>> >>> <localfile> >>> <log_format>syslog</log_format> >>> <location>/var/log/secure</location> >>> </localfile> >>> >>> <localfile> >>> <log_format>syslog</log_format> >>> <location>/var/log/maillog</location> >>> </localfile> >>> >>> <localfile> >>> <log_format>apache</log_format> >>> <location>/var/log/httpd/error_log</location> >>> </localfile> >>> >>> <localfile> >>> <log_format>apache</log_format> >>> <location>/var/log/httpd/access_log</location> >>> </localfile> >>> >>> <localfile> >>> <log_format>syslog</log_format> >>> <location>/var/ossec/logs/active-responses.log</location> >>> </localfile> >>> >>> </agent_config> >>> >>> <agent_config os="Windows"> >>> <syscheck> >>> <!-- Frequency that syscheck is executed - default to every 22 hours --> >>> <frequency>79200</frequency> >>> >>> <!-- Windows files to ignore --> >>> <ignore>C:\WINDOWS/System32/LogFiles</ignore> >>> <ignore>C:\WINDOWS/Debug</ignore> >>> <ignore>C:\WINDOWS/WindowsUpdate.log</ignore> >>> <ignore>C:\WINDOWS/iis6.log</ignore> >>> <ignore>C:\WINDOWS/system32/wbem/Logs</ignore> >>> <ignore>C:\WINDOWS/system32/wbem/Repository</ignore> >>> <ignore>C:\WINDOWS/Prefetch</ignore> >>> <ignore>C:\WINDOWS/PCHEALTH/HELPCTR/DataColl</ignore> >>> <ignore>C:\WINDOWS/SoftwareDistribution</ignore> >>> <ignore>C:\WINDOWS/Temp</ignore> >>> <ignore>C:\WINDOWS/system32/config</ignore> >>> <ignore>C:\WINDOWS/system32/spool</ignore> >>> <ignore>C:\WINDOWS/system32/CatRoot</ignore> >>> </syscheck> >>> </agent_config> >>> >>> <agent_config> >>> <rootcheck> >>> <rootkit_files>/var/ossec/etc/shared/rootkit_files.txt</rootkit_files> >>> >>> <rootkit_trojans>/var/ossec/etc/shared/rootkit_trojans.txt</rootkit_trojans> >>> <system_audit>/var/ossec/etc/shared/system_audit_rcl.txt</system_audit> >>> >>> <system_audit>/var/ossec/etc/shared/cis_debian_linux_rcl.txt</system_audit> >>> <system_audit>/var/ossec/etc/shared/cis_rhel_linux_rcl.txt</system_audit> >>> >>> <system_audit>/var/ossec/etc/shared/cis_rhel5_linux_rcl.txt</system_audit> >>> <ignore>/usr/bin/inotifywait</ignore> >>> <ignore>/usr/bin/inotifywatch</ignore> >>> <ignore type="sregex">/var/www*</ignore> >>> <ignore type="sregex">/OESP/www*</ignore> >>> </rootcheck> >>> </agent_config> >>> >>> >>>
