Thanks Jesus Linares,

Yes, I noticed the typo, was using<ignore *type="sregex"*>

I can't use '.jpg$' because I want to only exclude 
directory_one/directory_two/*.jpg

Therefore I tried config like this:

<ignore type="sregex">/home/leo/testing/\.+.jpg</ignore>
<ignore type="sregex">/home/leo/testing/\S+.jpg</ignore>

Unfortunately no luck with regular expression matching for me

On Friday, 12 February 2016 01:08:11 UTC+11, Jesus Linares wrote:
>
> Hi Leo,
>
> I'm glad you can solve your issue with the rules, but *ignore *should 
> work. 
>
> The symbol ^ in "<ignore *type="^sregex*">.jpg$</ignore>" is a typo. You 
> could try with <ignore *type="sregex"*>.jpg$</ignore>.
>
> Check the documentation out: 
> http://ossec-docs.readthedocs.org/en/latest/manual/syscheck/
>
> Regards.
> Jesus Linares.
>
> On Wednesday, February 10, 2016 at 11:42:52 PM UTC+1, Leo G wrote:
>>
>> Thank you!!
>>
>> add match and regex in rules worked for me.
>>
>> no luck with ignore="sregex" :(
>>
>> On Wednesday, 10 February 2016 10:16:08 UTC+11, Leo G wrote:
>>>
>>>
>>> Hi,
>>>
>>> Can someone please help with the regex? I want to exclude all the .jpg 
>>> files in xxx/xxx/,
>>>
>>> I have config in ossec.conf below:
>>>
>>>     <alert_new_files>yes</alert_new_files>
>>>     <directories check_all="yes">/home/xxx</directories>
>>>     <ignore>/home/xxx/xxx/\S*\.jpg</ignore>
>>>   </syscheck>
>>>
>>> However it seems it's still not ignoring all the jpg files, still 
>>> getting alerts for all the new jpg files.
>>>
>>> Also used 'ossec-regex' for testing, 
>>>
>>> > /var/ossec/bin/ossec-regex '/home/xxx/xxx/\S*\.jpg'
>>> > New file '/home/xxx/xxx/yyy.jpg' added to the file system.
>>>
>>> +OSRegex_Execute: New file '/home/xxx/xxx/yyy.jpg' added to the file 
>>> system.
>>> +OS_Regex       : New file '/home/xxx/xxx/yyy.jpg' added to the file 
>>> system.
>>> ^C
>>>
>>> Seems to be matching.
>>>
>>

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