Re: [ossec-list] Re: OSSEC + CIS benchmark tests

2015-05-15 Thread dan (ddp)
On May 15, 2015 5:27 PM, "The O.G." wrote: > > So, does that mean the best way to understand how the system policy audit works is to basically read the source code in rootcheck system? > It simply means I cannot answer many questions about it. Reading the aource is one way to get a better underst

Re: [ossec-list] Re: OSSEC + CIS benchmark tests

2015-05-15 Thread The O.G.
So, does that mean the best way to understand how the system policy audit works is to basically read the source code in rootcheck system? On Fri, May 15, 2015 at 5:04 AM, dan (ddp) wrote: > On Tue, May 12, 2015 at 6:57 PM, autodidactic > wrote: > > Are there any updates to this feature or docum

[ossec-list] Re: Custom Rules for deeper registry monitoring

2015-05-15 Thread Brent Morris
Syscheck only runs on intervals, and will have some limitations in a 64 bit environment. Please see the issue below. https://github.com/ossec/ossec-hids/issues/301 Another way to accomplish your goal would be to turn on auditing on the Windows computer. This is either done through Group Polic

[ossec-list] Re: Custom Rules for deeper registry monitoring

2015-05-15 Thread Justin Hazard
Hi Brent, I appreciate the response, and it seems like the way forward for the Registry Monitoring portion. I will test it out, and let you know how it works. I understand it is going to generate a lot of stuff, but I am just testing it right now, and need to figure out a few things, and it w

Re: [ossec-list] host specific rules

2015-05-15 Thread Santiago Bassett
Hi Sebastian, not sure what could be the problem here. Did you figure it out? Best On Wed, May 13, 2015 at 7:21 AM, skotthof < sebastian.kotth...@rz.uni-mannheim.de> wrote: > > OK, thank you. > I checked how to use CDBs now, seems this is really what I need. Really > cool! > Nevertheless, now I

[ossec-list] Re: Agent cannot connect to server, does not appear to be firewall or key related

2015-05-15 Thread Andy Theuninck
Close. Firewall logging on the client side helped. The OSSEC server has two IPs on the same network. It was receiving messages from the agent on one IP but sending the response back on the other IP. The agent's firewall was then dropping the response as unrelated. Specifying a local_ip in the s

[ossec-list] Active response not working

2015-05-15 Thread Bùi Viết Hướng
I have ossec server(CentOS) and ossec agent(win7). -On server- ossec.conf: eject_usb event.cmd srcip yes eject_usb local 120005 30 local_rule.xml: Event_USB Event USB 12 USB Detected USB Storage -O

[ossec-list] Re: Custom Rules for deeper registry monitoring

2015-05-15 Thread Brent Morris
You'll want to test this yourself But you can manage what files are monitored and what registry entries are monitored in the host's config file for the Syscheck. Run the Agent Manger on the host and go to view > config. Then you can just change the configuration file and save it, restart

[ossec-list] Re: Agent cannot connect to server, does not appear to be firewall or key related

2015-05-15 Thread Grant Leonard
Have you run a tcdpump or ngrep on the server to ensure packets are arriving on UDP port 1514? When the agent is initially restarted it begins a new dialog with the server and you should be able to see that on the wire On Thursday, May 14, 2015 at 5:31:28 PM UTC-4, Andy Theuninck wrote: > > I h

[ossec-list] Re: ossec-agent installation process automatization on windows

2015-05-15 Thread Grant Leonard
It should be enough sir Each agent needs their own key, but once the agent has the key and checks in with the server, it will pick up any custom configurations All the best On Thursday, May 14, 2015 at 7:02:32 PM UTC-4, Daniil Svetlov wrote: > > Hi! > > I'm trying update ossec-agent key on wind

[ossec-list] Custom Rules for deeper registry monitoring

2015-05-15 Thread Justin Hazard
Hey Everyone, Huge fan of OSSEC, just got my first implementation up and operational. I have a few rules that I want to right, just for testing sake. What we are looking to do, is to write two separate rules that achieve similar results, and more specifically we want to know when any change is

Re: [ossec-list] Re: OSSEC + CIS benchmark tests

2015-05-15 Thread dan (ddp)
On Tue, May 12, 2015 at 6:57 PM, autodidactic wrote: > Are there any updates to this feature or documentation about it? I see vary > raw documentation in the sample CIS benchark policy audit files, but leaves > me guessing about some of it? I want to write the policy for the newer CIS > benchmarks

Re: [ossec-list] Agent cannot connect to server, does not appear to be firewall or key related

2015-05-15 Thread dan (ddp)
On Thu, May 14, 2015 at 5:05 PM, Andy Theuninck wrote: > I have OSSEC 2.8.1 server installed on CentOS 7. I have OSSEC 2.8.1 agent > installed on a separate CentOS 6 box. The agent cannot connect to the server > and I do not understand why. > > When the agent starts, I see this in the logs: > 2015

Re: [ossec-list] Active Response in windows 2008

2015-05-15 Thread dan (ddp)
On Thu, May 14, 2015 at 10:59 AM, HMath wrote: > First , sorry for my English > > I am new to OSSEC > what happened is I was trying some attacks on iis on windows machine and > alerts are generated in ossec server , I have supposed that ossec will > block the attacking ip for 600 seconds, but tha

Re: [ossec-list] Windows Application and System logs

2015-05-15 Thread dan (ddp)
On Wed, May 13, 2015 at 10:20 PM, Daniel Wagner wrote: > Hello all, > > I've installed OSSEC HIDS Agent v2.8 on a few Windows 2008R2 servers and > Windows 2003 servers and am receiving the Security logs on my OSSEC > server, but not the Application and System logs. > > My config file is the defau

[ossec-list] Russian cyrillic

2015-05-15 Thread Павел Копцев
Hello, Just set up a VM with Ossec from the Virtual Appliance template and encountered a problem with monitoring Windows event logs. I set up a security audit for shares under Windows 2008 Server and when Ossec gets the log message i get the following output in Kibana - 2015 Mar 27 12:50:42 W