Hi William, It is possible that someone may have accidentally changed the following debug flag in your OSSEC installation.
I suggest you check the following - Go to the directory from where you installed OSSEC, locate the src/shared directory open the file debug_op.c Around line #16, you will see a line - int dbg_flag = 0; Confirm that the value is "0" and not set to another value. On Thu, Jul 7, 2011 at 3:16 PM, William Voyek <william.vo...@gmail.com>wrote: > On Thu, Jul 7, 2011 at 11:44 AM, dan (ddp) <ddp...@gmail.com> wrote: > > Other than the log message there isn't any indication the processes > > are running in debug mode. > > This is how they generally look in debug mode: > > root 4356 4.4 0.4 7600 7720 ?? S 29Jun11 185:22.82 > > /var/ossec/bin/ossec-syscheckd -d > > ossecm 36 0.0 0.2 4564 4940 ?? S 29Jun11 0:03.57 > > /var/ossec/bin/ossec-csyslogd -d > > root 27304 0.0 0.0 536 892 ?? I 29Jun11 0:00.10 > > /var/ossec/bin/ossec-execd -d > > ossec 22263 0.0 0.3 3400 5348 ?? S 29Jun11 14:07.31 > > /var/ossec/bin/ossec-analysisd -d > > root 32060 0.0 0.1 884 1272 ?? S 29Jun11 0:52.38 > > /var/ossec/bin/ossec-logcollector -d (ossec-logcollect) > > ossecr 30702 0.0 0.1 2916 1460 ?? S 29Jun11 0:18.68 > > /var/ossec/bin/ossec-remoted -d > > ossec 28070 0.0 0.1 952 1032 ?? I 29Jun11 0:55.38 > > /var/ossec/bin/ossec-monitord -d > > > > Also, that system always runs the processes in debug mode, and the log > > file isn't very big (since Feb). > > > > What kinds of messages are causing your logfile to grow to 10G? > > > > It appears that for each logfile, system, eventlog, etc. monitored I'm > getting these in the log: > > 2011/07/07 12:07:16 ossec-analysisd: DEBUG: Checking the rules - 9 > 2011/07/07 12:07:16 ossec-analysisd: DEBUG: Waiting for msgs - 1310065636 > 2011/07/07 12:07:16 ossec-analysisd: DEBUG: Received msg: > 1:(myhost.mydomain) 10.0.0.101->WinEvtLog:WinEvtLog: Security: > AUDIT_SUCCESS(538): Security: a_user: MYDOMAIN: MYHOST: User Logoff: > User Name: a_user Domain: MYDOMAIN Logon ID: > (0x2,0xA12345B7) Logon Type: 3 > 2011/07/07 12:07:16 ossec-analysisd: DEBUG: Msg cleanup: WinEvtLog: > Security: AUDIT_SUCCESS(538): Security: a_user: MYDOMAIN: MYHOST: User > Logoff: User Name: a_user Domain: MYDOMAIN > Logon ID: > (0x2,0xA12345B7) Logon Type: 3 > > > There was 10,000+ messages logged to that file in the last five minutes. > > William >