Re: [ossec-list] Parsing OSSEC XML Rules

2016-07-20 Thread Pedro Sanchez
Hi Dave, thanks for sharing your conclusions with us, let me answer you each point. *"convert the OSSEC/WAZUH rules to a MySQL database table"* In case it helps, I think OSSEC already insert each rule into a MySQL database, I can't try it out right now but you can see in the links below the MySQL

Re: [ossec-list] Irregular Agent Activity in OSSEC agents

2016-07-20 Thread eyal gershon
Hey Eero, >From examining the server - Both disk speed and network should not be a problem, but I did notice a shortage of Available RAM (around 300 MB left). Ill make the changes tomorrow and add more RAM and update if it was the case. On Wednesday, July 20, 2016 at 10:47:41 PM UTC+3, Eero Vol

[ossec-list] Parsing OSSEC XML Rules

2016-07-20 Thread Dave Stoddard
I am posting this to both the OSSEC and WAZUH mailing lists as this message applies to both. First, I want to express my appreciation for OSSEC and all of the work that the developers have put into this tool. I worked with a number of programs in the past to collect SIEM event data (Snare and

Re: [ossec-list] Irregular Agent Activity in OSSEC agents

2016-07-20 Thread Eero Volotinen
Are you running out of network or disk speed? Eero 20.7.2016 10.39 ip. "eyal gershon" kirjoitti: > Hey Jose, > > There was no update or upgrade done. > I performed the procedure you mentioned before but the results stayed the > same. > > I have around 1600 servers and 400 who do not connect. >

Re: [ossec-list] Irregular Agent Activity in OSSEC agents

2016-07-20 Thread eyal gershon
Hey Jose, There was no update or upgrade done. I performed the procedure you mentioned before but the results stayed the same. I have around 1600 servers and 400 who do not connect. Do you have any other idea on why this happens? Or any thing else I can test? On Wed, Jul 20, 2016 at 6:03 PM, J

[ossec-list] Re: Random OSSEC Agents Offline

2016-07-20 Thread João Pedro Maia
I'd like to see answers for that as well, since I have a similar problem Em terça-feira, 19 de julho de 2016 11:13:50 UTC-3, Quintin Beukes escreveu: > > Hi, > > A few days ago some of my OSSEC agents started going offline and stop > sending alerts, and then a long while after come back online a

Re: [ossec-list] Re: DB schema

2016-07-20 Thread dan (ddp)
On Wed, Jul 20, 2016 at 11:05 AM, Kumar G wrote: > Hi, Is there any harm in increasing the varchar in schema. I expect it > should be good to change, but not sure if this is defined anywhere in the > source code. > The source is open, you can check. You can also make the change in a testing envir

[ossec-list] Re: DB schema

2016-07-20 Thread Kumar G
Hi, Is there any harm in increasing the varchar in schema. I expect it should be good to change, but not sure if this is defined anywhere in the source code. On Tuesday, 19 July 2016 22:59:00 UTC+5:30, Kumar G wrote: > > Hi all, > > We have a requirement like increasing the description data t

Re: [ossec-list] Irregular Agent Activity in OSSEC agents

2016-07-20 Thread Jose Luis Ruiz
Hi Eyal, ​ this is a familiar problem that we have come across in the past as well. The counter of the rids file can run out of sync, if the manager and the respective agent have troubles exchanging control messages. Have you perhaps reinstalled the manager or one of the agents recently? ​ You

Re: [ossec-list] Agents going offline intermittnently

2016-07-20 Thread dan (ddp)
On Tue, Jul 19, 2016 at 10:19 AM, Quintin Beukes wrote: > The logs on the agent show this: > 2016/07/19 16:18:27 ossec-agentd(4101): WARN: Waiting for server reply (not > started). Tried: 'ossec.jeoffice/10.10.12.171'. > 2016/07/19 16:18:29 ossec-agentd: INFO: Trying to connect to server > (ossec.

Re: [ossec-list] Custom rules to send email alerts about Chrome Remote Desktop events

2016-07-20 Thread dan (ddp)
On Mon, Jun 6, 2016 at 5:49 PM, Kevin Branch wrote: > The news about folks getting exploited via TeamViewer made me want to get > proactive notification whenever any of my systems get logged into via Chrome > Remote Desktop. These rules will send email alerts about failed and > successful logins

[ossec-list] Irregular Agent Activity in OSSEC agents

2016-07-20 Thread eyal gershon
Hey Everyone, I am noticing some irregular activity in some of my OSSEC agents - *A little bit about the system - * My Deployment is on 2000~ servers managed from dedicated ossec manager. I currently have 1600~ agents connected on a full basis and 400~ servers who connect and disconnect all th

Re: [ossec-list] Solaris Compilation - Visibility

2016-07-20 Thread Eero Volotinen
Tried compiling ossec 2.8.3 under Solaris/x86 5.10 and it worked. Any of these messages are not errors, they are just warnings. Please provide complete output from compiling. Eero 2016-07-19 22:28 GMT+03:00 Kumar Mg : > Hi, > > We also have the agent compilation issue on the Solaris platform wi