[ossec-list] regex help/clarification - specify all files with a given extension

2020-03-19 Thread Leroy Tennison
Running v3.3.0 on the server and v3.2.0 on the client, trying to exclude *.bz2 in a given directory, I tried: /path/to/.bz2$ based on another post. I obviously don't understand how to do it because it's not working. /var/ossec/etc/shared/agent.conf shows the above and ossec.conf on

[ossec-list] Re: grep false positive

2020-01-29 Thread Leroy Tennison
Thanks for the reply, sounds like I need to upgrade the server to the latest version. On Thursday, January 23, 2020 at 5:46:43 PM UTC-6, Leroy Tennison wrote: > > Received the following message: Trojaned version of file '/bin/grep' > detected. Signature used: 'bash|givemer|/dev/'

[ossec-list] grep false positive

2020-01-23 Thread Leroy Tennison
Received the following message: Trojaned version of file '/bin/grep' detected. Signature used: 'bash|givemer|/dev/' (Generic)." on 18.04.3 LTS. Downloaded the deb from Ubuntu standard repositories, extracted grep (in /tmp) and compared sha512sums for it and /bin/grep - identical. I received

[ossec-list] Re: OSSEC syscheck on defined Agent

2017-12-01 Thread Leroy Tennison
You need to clarify, are these servers agents? If so then you need to look into config-profile for the agent configuration. Define different profiles in the manager's /var/ossec/etc/shared/agent.conf and specify the appropriate profile for the agent it it's ossec.conf using config-profile.

[ossec-list] Re: Ossec Windows Agent trying to connect forever

2017-12-01 Thread Leroy Tennison
Wait a minute, is this a new install, how did you get the key installed on the client? If there's an automated way to do that please post in a reply. On Tuesday, November 14, 2017 at 7:26:55 AM UTC-6, Julia Vitoria Cardoso wrote: > > Hi, i have a test setup with a windows agent and a server

[ossec-list] Re: Ossec Windows Agent trying to connect forever

2017-12-01 Thread Leroy Tennison
Although the context was AliewnVault this solution worked for me in an internally-installed manager-client environment: http://www.itinthedatacenter.com/wordpress/?p=369 On Tuesday, November 14, 2017 at 7:26:55 AM UTC-6, Julia Vitoria Cardoso wrote: > > Hi, i have a test setup with a windows

[ossec-list] Filter log output to exclude specific messages

2017-12-01 Thread Leroy Tennison
The context is /var/log/syslog monitoring, I have one system which is generating numerous messages which I don't want to receive alerts for. I would prefer to avoid a rules-based approach because I'm just beginning to understand OSSEC and others with less knowledge than i need to be able to

Re: [ossec-list] "New file" false positives on version 2.9.1

2017-09-27 Thread Leroy Tennison
I should have said that this was a new install, the start of the agent was as a result of completing the installation. On Wednesday, September 27, 2017 at 8:04:28 AM UTC-5, dan (ddpbsd) wrote: > > On Fri, Sep 22, 2017 at 12:11 PM, Leroy Tennison > <leroy.t...@gmail.com > wrote

[ossec-list] "New file" false positives on version 2.9.1

2017-09-22 Thread Leroy Tennison
Couldn't find anything about this is the archives, I started the agent and about 10 minutes later got an email with about 100 files listed as being new. The first 20 were in /usr/share/i18n/locales and I looked at about the first 10. Using stat to display the access/modify/change time stamps

[ossec-list] Re: agent.conf update confusion

2017-09-12 Thread Leroy Tennison
Thanks again, I appreciate your patience with my learning curve. On Tuesday, September 5, 2017 at 3:21:41 PM UTC-5, Leroy Tennison wrote: > > Just beginning to use OSSEC and going through a trial-and-error process > setting up a configuration for an internal application.

[ossec-list] agent.conf update confusion

2017-09-05 Thread Leroy Tennison
Just beginning to use OSSEC and going through a trial-and-error process setting up a configuration for an internal application. Searched for this before posting and ended up with more questions than answers.

[ossec-list] Re: ossec-keepalive

2017-08-28 Thread Leroy Tennison
.MB3H8Xv5yaVxEaj(D8+OPZkR')rnzayo9+JI1;L'!MQext'@8b+t[n%kOO@wOdK5HCWcubJ/][Qs1KMD'^eB.A''w4p@p0;e,OhqQ/2'GmmbegEL+-#Ar5u]*JoPRhTNV0lfhvNNIZP[5BGc60*FATAl,Pi,W2Jl!d5*ymzotwjGf.I@X --END OF NOTIFICATION On Monday, August 28, 2017 at 10:53:55 AM UTC-5, Leroy Tennison wrote: > > Just F

[ossec-list] Re: OSSEC regular expression example for agent.conf

2017-08-28 Thread Leroy Tennison
I wondered about that but verify-agent-conf didn't complain so I thought it was valid. I guess that means regex is only valid in rules? On Monday, August 28, 2017 at 9:40:53 AM UTC-5, Leroy Tennison wrote: > > I'm having trouble getting an ignore expression to actually ignore a &g

[ossec-list] ossec-keepalive

2017-08-28 Thread Leroy Tennison
Just FYI, not sure if a resolution to https://groups.google.com/forum/#!msg/ossec-list/dE3klm84JMU/kGZkRdSl3ZkJ has been put in place or not but it is occurring in v2.9.2 - I received an email alert (can post the text if it would be helpful). Related to this, I noticed that the alert level is

[ossec-list] OSSEC regular expression example for agent.conf

2017-08-28 Thread Leroy Tennison
I'm having trouble getting an ignore expression to actually ignore a change and suspect it's due to not understanding how OSSEC regular expressions work. When I searched for examples I found very little so I'm hoping someone can reply with examples or explanations. What I tried was:

Re: [ossec-list] Newby question

2017-08-22 Thread Leroy Tennison
Suggestion, these might be worthwhile Architecture or FAQ additions. On Tuesday, August 22, 2017 at 11:00:04 AM UTC-5, dan (ddpbsd) wrote: > > > > On Aug 22, 2017 11:55 AM, "Leroy Tennison" <leroy.t...@gmail.com > > wrote: > > Thank you for your reply, sadl

Re: [ossec-list] Is a "percent change" criteria available?

2017-08-22 Thread Leroy Tennison
Nagios..., we happen to use Icinga, I'll look at that approach. Thanks (again). On Monday, August 21, 2017 at 5:42:30 PM UTC-5, dan (ddpbsd) wrote: > > > > On Aug 21, 2017 4:58 PM, "Leroy Tennison" <leroy.t...@gmail.com > > wrote: > > I'm hoping to implem

Re: [ossec-list] Newby question

2017-08-22 Thread Leroy Tennison
figuration. On Monday, August 21, 2017 at 5:40:53 PM UTC-5, dan (ddpbsd) wrote: > > > > On Aug 21, 2017 4:39 PM, "Leroy Tennison" <leroy.t...@gmail.com > > wrote: > > I have added to /var/ossec/etc/shared/agent.conf a profile for a class of > machine and upda

[ossec-list] Newby question

2017-08-21 Thread Leroy Tennison
I have added to /var/ossec/etc/shared/agent.conf a profile for a class of machine and updated the agent's ossec.conf with the config-profile in the block. Do I need to remove the , and all entries on the client or will the manager simply override them? Is the result "either (the manager