In local_rules <rule id="554" level="10" overwrite="yes"> <category>ossec</category> <decoded_as>syscheck_new_entry</decoded_as> <description>File added to the system.</description> <group>syscheck,</group> </rule>
понедельник, 17 августа 2015 г., 18:31:14 UTC+3 пользователь dan (ddpbsd) написал: > > On Mon, Aug 17, 2015 at 9:20 AM, Oleg Makarov <theoleg...@gmail.com > <javascript:>> wrote: > > I'm trying to touch some file, but there is no alert about new file ( > > > > Did you set rule 554 to a higher level than 0? > > > понедельник, 17 августа 2015 г., 13:06:12 UTC+3 пользователь Oleg > Makarov > > написал: > >> > >> I have agent.conf > >> <agent_config> > >> <syscheck> > >> <frequency>600</frequency> > >> <alert_new_files>yes</alert_new_files> > >> <scan_on_start>no</scan_on_start> > >> <auto_ignore>no</auto_ignore> > >> <directories report_changes="yes" check_all="yes" > >> realtime="yes">/etc,/usr/bin,/usr/sbin</directories> > >> <directories report_changes="yes" check_all="yes" > >> realtime="yes">/bin,/sbin</directories> > >> <directories report_changes="yes" check_all="yes" > >> realtime="yes">/usr/local/sbin</directories> > >> <directories report_changes="yes" check_all="yes" > >> realtime="yes">/usr/local/bin</directories> > >> <directories report_changes="yes" check_all="yes" > >> realtime="yes">/var/www</directories> > >> <directories report_changes="yes" check_all="yes" > >> realtime="yes">/boot,/root</directories> > >> <directories report_changes="yes" check_all="yes" > >> realtime="yes">/opt/</directories> > >> </syscheck> > >> <rootcheck> > >> > <rootkit_files>/var/ossec/etc/shared/rootkit_files.txt</rootkit_files> > >> > >> > <rootkit_trojans>/var/ossec/etc/shared/rootkit_trojans.txt</rootkit_trojans> > > >> </rootcheck> > >> </agent_config> > >> > >> I see that md5sum on agent and master are matched. > >> And in alerts.log I see that something changing like: > >> ** Alert 1439801053.7257075: mail - ossec,syscheck, > >> 2015 Aug 17 11:44:13 (***) 192.168.95.11->syscheck > >> Rule: 552 (level 7) -> 'Integrity checksum changed again (3rd time).' > >> Integrity checksum changed for: '/etc/resolv.conf' > >> Size changed from '69' to '282' > >> Old md5sum was: '92afcc2863f403d86fe4befc8c54a0be' > >> New md5sum is : '71bc9f207c1f1a427d130647c1c608fb' > >> Old sha1sum was: '54dfdd362b1f2c060b2f250e15052078f1670af7' > >> New sha1sum is : 'e7a70a9a56d5f120cb4286ff416089e8f3bccf83' > >> But there is no email for this alert. Sometime I received it, sometimes > >> not. > >> What I 'm doing wrong? > >> Master config: > >> <ossec_config> > >> <global> > >> <email_notification>yes</email_notification> > >> <email_to>it2@*.com</email_to> > >> <smtp_server>mail2.*.com</smtp_server> > >> <email_from>ossecmail@*.com</email_from> > >> </global> > >> > >> > >> <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>web_appsec_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>dropbear_rules.xml</include> > >> <include>local_rules.xml</include> > >> </rules> > >> > >> > >> <syscheck> > >> <!-- Frequency that syscheck is executed - default to every 22 > hours > >> --> > >> <frequency>300</frequency> > >> > >> > >> <!-- Directories to check (perform all possible verifications) --> > >> <directories report_changes="yes" check_all="yes" > >> realtime="yes">/etc,/usr/bin,/usr/sbin</directories> > >> > >> ... > > > > -- > > > > --- > > You received this message because you are subscribed to the Google > Groups > > "ossec-list" group. > > To unsubscribe from this group and stop receiving emails from it, send > an > > email to ossec-list+...@googlegroups.com <javascript:>. > > For more options, visit https://groups.google.com/d/optout. > -- --- You received this message because you are subscribed to the Google Groups "ossec-list" group. 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