On Fri, Aug 17, 2012 at 1:20 PM, Adriel Desautels <ad_li...@netragard.com> wrote: > Dan, > > Not only have I stopped and restarted but I even reinstalled OSSEC. >
Try removing the secure remote option. > What specifically do you want to know about the machine / server? > Seriously? You couldn't just throw some information in the email? Forget it. > On 8/17/12 11:24 AM, dan (ddp) wrote: >> On Fri, Aug 17, 2012 at 10:12 AM, Adriel Desautels >> <ad_li...@netragard.com> wrote: >>> Here it is: >>> >>> root@bos-ossec01:/var/ossec/etc# cat ossec.conf >>> <ossec_config> >>> <global> >>> <email_notification>yes</email_notification> >>> <email_to>x...@xxx.xxx</email_to> >>> <smtp_server>xx.xx.xx.xx</smtp_server> >>> <email_from>m...@xxx.xxx</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>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/svc/volatile</ignore> >>> >>> <!-- 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_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> >>> </rootcheck> >>> >>> <global> >>> <white_list>127.0.0.1</white_list> >>> <white_list>^localhost.localdomain$</white_list> >>> <white_list>10.5.4.1</white_list> >>> </global> >>> >>> <remote> >>> <connection>syslog</connection> >>> <allowed-ips>10.5.4.1</allowed-ips> >>> </remote> >>> >>> <remote> >>> <connection>secure</connection> >>> </remote> >>> >>> <alerts> >>> <log_alert_level>1</log_alert_level> >>> <email_alert_level>7</email_alert_level> >>> </alerts> >>> >>> <command> >>> <name>host-deny</name> >>> <executable>host-deny.sh</executable> >>> <expect>srcip</expect> >>> <timeout_allowed>yes</timeout_allowed> >>> </command> >>> >>> <command> >>> <name>firewall-drop</name> >>> <executable>firewall-drop.sh</executable> >>> <expect>srcip</expect> >>> <timeout_allowed>yes</timeout_allowed> >>> </command> >>> >>> <command> >>> <name>disable-account</name> >>> <executable>disable-account.sh</executable> >>> <expect>user</expect> >>> <timeout_allowed>yes</timeout_allowed> >>> </command> >>> >>> <command> >>> <name>restart-ossec</name> >>> <executable>restart-ossec.sh</executable> >>> <expect></expect> >>> </command> >>> >>> >>> <command> >>> <name>route-null</name> >>> <executable>route-null.sh</executable> >>> <expect>srcip</expect> >>> <timeout_allowed>yes</timeout_allowed> >>> </command> >>> >>> >>> <!-- Active Response Config --> >>> <active-response> >>> <!-- This response is going to execute the host-deny >>> - command for every event that fires a rule with >>> - level (severity) >= 6. >>> - The IP is going to be blocked for 600 seconds. >>> --> >>> <command>host-deny</command> >>> <location>local</location> >>> <level>6</level> >>> <timeout>600</timeout> >>> </active-response> >>> >>> <active-response> >>> <!-- Firewall Drop response. Block the IP for >>> - 600 seconds on the firewall (iptables, >>> - ipfilter, etc). >>> --> >>> <command>firewall-drop</command> >>> <location>local</location> >>> <level>6</level> >>> <timeout>600</timeout> >>> </active-response> >>> >>> <!-- 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/auth.log</location> >>> </localfile> >>> >>> <localfile> >>> <log_format>syslog</log_format> >>> <location>/var/log/syslog</location> >>> </localfile> >>> >>> <localfile> >>> <log_format>syslog</log_format> >>> <location>/var/log/mail.info</location> >>> </localfile> >>> >>> <localfile> >>> <log_format>syslog</log_format> >>> <location>/var/log/dpkg.log</location> >>> </localfile> >>> </ossec_config> >>> >>> >>> On 8/17/12 8:34 AM, dan (ddp) wrote: >>>> On Thu, Aug 16, 2012 at 9:25 PM, Adriel Desautels >>>> <ad_li...@netragard.com> wrote: >>>>> I have the following in ossec.conf: >>>>> >>>>> . >>>>> . >>>>> . >>>>> <remote> >>>>> <connection>syslog</connection> >>>>> <allowed-ips>10.5.4.1</allowed-ips> >>>>> <port>514</port> >>>>> </remote> >>>>> >>>>> <remote> >>>>> <connection>secure</connection> >>>>> </remote> >>>>> . >>>>> . >>>>> . >>>>> >>>>> And yet when 10.5.4.1 sends a message to the OSSEC server I get this: >>>>> >>>>> WARN: Message from 10.5.4.1 not allowed. >>>>> >>>>> >>>>> Am I missing something? >>>>> >>>>> And yes... I've restarted the server. >>>> Please provide your entire ossec.conf. >> I've been unable to reproduce this issue. Stop the OSSEC processes, >> and make sure they've stopped. Then start them up again. See if that >> fixes it. >> >> Also, can you provide more information about the OSSEC server? > >
