BKeep, i undestand. So, to make it simple: If possible two combine two (or more) extractors?
Thanks. On Friday, December 9, 2016 at 4:13:07 PM UTC-3, BKeep wrote: > > While regex does allow capturing from multiple groups, I don't think > graylog allows doing multiple group captures, at-least that's what I think > you are asking for. If you look under the regex field when building an > extractor there is a note "The regular expression used for extraction. *First > matcher* group is used." > > I'm guessing here so correct me if I am wrong. Are you wanting to > visualize the connections from ip1 =>ip2? so you are looking to extract ip1 > and ip2 and put the results into a field? Something like connections: > 10.10.01.10 => 210.10.10.01? if so I don't think it is possible with using > a standard regex only. > > This may be helpful down the road. > http://www.rexegg.com/regex-quickstart.html > <http://www.google.com/url?q=http%3A%2F%2Fwww.rexegg.com%2Fregex-quickstart.html&sa=D&sntz=1&usg=AFQjCNEtSJFGCB1m5-73oq5JeoLG62W_aA> > > On Friday, December 9, 2016 at 11:31:43 AM UTC-6, Martin Germano wrote: >> >> >> >> Hi BKeep, i already tested the market place extrators. But i have this >> issue: >> i want to graph more than two values: For example dstip=* and srcip=* and >> subtype=virus action=* >> >> i can't found a regular expression >> >> Is posible? >> Thanks for your help >> >> On Thursday, December 8, 2016 at 4:45:37 PM UTC-3, BKeep wrote: >>> >>> I may be wrong, but that looks like a fortinet/fortigate log. Have you >>> tried looking at the fortigate stuff available in the marketplace for some >>> examples? >>> >>> >>> https://marketplace.graylog.org/addons/a91344aa-fced-4d1a-928d-f3ded6e5a2f8 >>> >>> https://marketplace.graylog.org/addons/d41d3728-4722-4de6-b697-71efa579c4e2 >>> <https://www.google.com/url?q=https%3A%2F%2Fmarketplace.graylog.org%2Faddons%2Fd41d3728-4722-4de6-b697-71efa579c4e2&sa=D&sntz=1&usg=AFQjCNH5z9m0xBo5GhbPXY1wIpaUPN1ILA> >>> >>> I create extractors that will run on the input where the expected logs >>> will flow in. >>> What I do to match the src ip is this >>> srcip="?([0-9.]+) >>> >>> What I do to match the dst ip is this >>> dstip="?([0-9.]+) >>> >>> Regards, >>> Brandon >>> >>> On Thursday, December 8, 2016 at 1:06:59 PM UTC-6, Martin Germano wrote: >>>> >>>> >>>> Maybe, ok i'll try it. Later i will post the expression if i get it. >>>> >>>> Thanks. >>>> >>>> On Thursday, December 8, 2016 at 1:58:27 PM UTC-3, Jochen Schalanda >>>> wrote: >>>>> >>>>> Hi Martin, >>>>> >>>>> your regular expression has to work with Java's regular expression >>>>> engine. >>>>> >>>>> You can use http://www.regexplanet.com/advanced/java/index.html to >>>>> fiddle around with the regular expression and your message. >>>>> >>>>> Cheers, >>>>> Jochen >>>>> >>>>> On Thursday, 8 December 2016 17:36:24 UTC+1, Martin Germano wrote: >>>>>> >>>>>> >>>>>> Hi Jochen, for example this msg: >>>>>> >>>>>> "date=2016-12-07 time=17:43:01 logid=0262034961 type=utm* >>>>>> subtype=virus* eventtype=scanerror level=notice vd="root" *msg="File* >>>>>> reached uncompressed size limit." action=monitored service=HTTP >>>>>> sessionid=3723464* srcip=1.1.1.1 dstip=2.2.2.2* srcport=17633 >>>>>> dstport=80 srcintf="port1" dstintf="port2" proto=6 direction=incoming >>>>>> filename="2017-calendar-template.zip" quarskip=No-skip url=" >>>>>> http://downloadscdn3.freepik.com/d/911040/1107/1/212/2017-calendar-template.zip?ttl=1481143658&token=24b45d89f0dbd3e92d1fe274ff03cb87"; >>>>>> >>>>>> profile="default" user="" agent="Mozilla/5.0" >>>>>> analyticscksum="f08144093ffdea250ba225babade9e25e5e9f399dd93bdc21fa9b5fd49efc050" >>>>>> >>>>>> analyticssubmit=false crscore=50 crlevel=critical" >>>>>> >>>>>> i put in bold letters all matches. >>>>>> >>>>>> Regex: >>>>>> (srcip=)|(dstip=)|(subtype=virus)|(attack=[^\s]+)|(msg=[^\s]+)|(\d{*.}\d)|\b(?:\d{1,3}\.){3}\d{1,3} >>>>>> >>>>>> i use this online software: http://regexr.com/ >>>>>> >>>>>> >>>>>> >>>>>> Thanks. >>>>>> >>>>>> >>>>>> >>>>>> On Thursday, December 8, 2016 at 7:25:44 AM UTC-3, Jochen Schalanda >>>>>> wrote: >>>>>>> >>>>>>> Hi Martin, >>>>>>> >>>>>>> which message should be matched by this regular expression and what >>>>>>> should be the result in your opinion? >>>>>>> >>>>>>> It looks a bit strange to me. >>>>>>> >>>>>>> Cheers, >>>>>>> Jochen >>>>>>> >>>>>>> On Wednesday, 7 December 2016 22:33:42 UTC+1, Martin Germano wrote: >>>>>>>> >>>>>>>> >>>>>>>> Hi all, i newby on Graylog: >>>>>>>> >>>>>>>> I try to get works this regex: >>>>>>>> >>>>>>>> >>>>>>>>> (srcip=)|(dstip=)|(subtype=virus)|(attack=[^\s]+)|(msg=[^\s]+)|(\d{*.}\d)|\b(?:\d{1,3}\.){3}\d{1,3} >>>>>>>>> >>>>>>>> >>>>>>>> I get this error: >>>>>>>> >>>>>>>> *Could not try regular expression. Make sure that it is valid.* >>>>>>>> >>>>>>>> *Details: Error: cannot POST >>>>>>>> http://10.10.10.10:13900/tools/regex_tester >>>>>>>> <http://10.10.10.10:13900/tools/regex_tester> (500)* >>>>>>>> >>>>>>>> But, when i get test on this on line tool, works fine. >>>>>>>> >>>>>>>> https://regex101.com/ (java script) >>>>>>>> >>>>>>>> Any ideas?! >>>>>>>> Thanks. >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- You received this message because you are subscribed to the Google Groups "Graylog Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/graylog2/13659ea1-baac-4ed7-8a3d-340cc2f36f0b%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
