On Mon, Oct 21, 2013 at 9:59 AM, Forums <[email protected]> wrote:
> Any ideas?
>
Sorry about that, missed the email with the logs.
<rule id="300000" level="1">
<if_sid>18100</if_sid>
<match>UltraVnc: </match>
<description>UltraVNC blah blah</description>
</rule>
<rule id="300001" level="1">
<if_sid>300000</if_sid>
<match>Connection received from </match>
<description>VNC connection</description>
</rule>
**Phase 1: Completed pre-decoding.
full event: 'WinEvtLog: Application: INFORMATION(1): UltraVnc:
(no user): no domain: BEAST.mydomain.local: 14/10/2013 20:36
Connection received from 192.168.2.3'
hostname: 'arrakis'
program_name: '(null)'
log: 'WinEvtLog: Application: INFORMATION(1): UltraVnc: (no
user): no domain: BEAST.mydomain.local: 14/10/2013 20:36 Connection
received from 192.168.2.3'
**Phase 2: Completed decoding.
decoder: 'windows'
**Phase 3: Completed filtering (rules).
Rule id: '300001'
Level: '1'
Description: 'VNC connection'
**Alert to be generated.
> -----Original Message-----
> From: Forums [mailto:[email protected]]
> Sent: Monday, October 14, 2013 8:55 PM
> To: '[email protected]'
> Subject: RE: [ossec-list] VNC Windows Server Alerts
>
> Here is the output from the archives log after the <logall>yes</logall>
> option was set.
>
>
> 2013 Oct 14 20:35:43 (Beast) 10.1.1.12->WinEvtLog WinEvtLog: Application:
> INFORMATION(2): UltraVnc: (no user): no domain: BEAST.mydomain.local:
> 14/10/2013 20:35 Invalid attempt from client 192.168.2.3
>
> 2013 Oct 14 20:36:11 (Beast) 10.1.1.12->WinEvtLog WinEvtLog: Application:
> INFORMATION(1): UltraVnc: (no user): no domain: BEAST.mydomain.local:
> 14/10/2013 20:36 Connection received from 192.168.2.3
>
> 2013 Oct 14 20:36:15 (Beast) 10.1.1.12->WinEvtLog WinEvtLog: Application:
> INFORMATION(9010): Desktop Window Manager: (no user): no domain:
> BEAST.mydomain.local: A request to disable the Desktop Window Manager was
> made by process (VNC server for X64/win32)
>
> 2013 Oct 14 20:36:15 (Beast) 10.1.1.12->WinEvtLog WinEvtLog: Application:
> INFORMATION(9013): Desktop Window Manager: (no user): no domain:
> BEAST.mydomain.local: (no message)
>
> 2013 Oct 14 20:36:19 (Beast) 10.1.1.12->WinEvtLog WinEvtLog: Application:
> INFORMATION(3): UltraVnc: (no user): no domain: BEAST.mydomain.local:
> 14/10/2013 20:36 Client 192.168.2.3 disconnected
>
>
> -----Original Message-----
> From: [email protected] [mailto:[email protected]] On
> Behalf Of dan (ddp)
> Sent: Monday, October 14, 2013 3:01 PM
> To: [email protected]
> Subject: Re: [ossec-list] VNC Windows Server Alerts
>
> On Mon, Oct 14, 2013 at 2:43 PM, Forums <[email protected]> wrote:
>> Okay I will do just that. I am not sure how to turn that on but I will
>> research it and let you know or provide the logs once done.
>>
>
> http://www.ossec.net/doc/syntax/head_ossec_config.global.html#element-logall
>
>
>> -----Original Message-----
>> From: [email protected] [mailto:[email protected]]
>> On Behalf Of dan (ddp)
>> Sent: Monday, October 14, 2013 2:03 PM
>> To: [email protected]
>> Subject: Re: [ossec-list] VNC Windows Server Alerts
>>
>> On Mon, Oct 14, 2013 at 1:52 PM, Forums <[email protected]> wrote:
>>> I am such a fool. Please forgive me for my stupidness. I did provide
>>> the screenshot of the log files that will need to be parsed which
>>> were windows application logs. Not really vnc itself but the logs. If
>>> you don't hear from me again its because I stuck my tongue in a light
> socket.
>>>
>>
>> And I don't want to waste a bunch of time trying to figure out how
>> that log event looks to OSSEC. I could spend a lot of time doing that,
>> or you could provide the log from archives.log (after turning on the
>> log all option and triggering the log).
>> Maybe someone else wants to give it a shot though.
>>
>>>
>>>
>>> From: [email protected]
>>> [mailto:[email protected]]
>>> On Behalf Of dan (ddp)
>>> Sent: Monday, October 14, 2013 11:58 AM
>>> To: [email protected]
>>> Subject: RE: [ossec-list] VNC Windows Server Alerts
>>>
>>>
>>>
>>>
>>> On Oct 14, 2013 11:52 AM, "Forums" <[email protected]> wrote:
>>>>
>>>> The log from the windows macines (VNC login) is attached. My point
>>>> is, there
>>>
>>> Sorry about that, I must have missed it. All I saw was an absolutely
>>> useless screen shot of event viewer. I'll take another look after lunch.
>>>
>>>> is currently no rule for VNC, the any logs are probably going to
>>>> point to nothing at this point. I need assistance creating a rule right?
>>>>
>>>> If I am to turn on all logs feature for the OSSEC server I will
>>>> research that as I have never heard of it.
>>>>
>>>> -----Original Message-----
>>>> From: [email protected]
>>>> [mailto:[email protected]] On Behalf Of dan (ddp)
>>>> Sent: Monday, October 14, 2013 10:58 AM
>>>> To: [email protected]
>>>> Subject: Re: [ossec-list] VNC Windows Server Alerts
>>>>
>>>> On Sun, Oct 13, 2013 at 9:05 AM, Gary White
>>>> <[email protected]>
>>>> wrote:
>>>> > VNC is installed on my windows machine. I have ossec server
>>>> > installed on a Linux machine with agents installed on my
>>>> > workstations. I need to be alerted when someone remotes to my
>>>> > windows
>> machine using VNC.
>>>> > The alert event ID 1 shows in the application logs. Is there a
>>>> > rule like
>>>> VNC.xml for ossec?
>>>> >
>>>> > I cannot seem to get this event to trigger. Pease see attached.
>>>> >
>>>> > localrules.xml
>>>> >
>>>> > <!-- VNC Login -->
>>>> > <rule id="100036" level="11">
>>>> > <id>^1|^2</id>
>>>> > <match>Connection received from</match>
>>>> > <group>syslog,</group>
>>>> > <description>VNC Login</description>
>>>> > </rule>
>>>> > </group> <!--SYSLOG,LOCAL -->
>>>> >
>>>>
>>>> Turn on the log all option on the server and trigger the log message.
>>>> That way we'll have a copy of the log to work with.
>>>>
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