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4d65b62063
Commit Graph

495 Commits

Author SHA1 Message Date
Maxime Lamothe-Brassard
4d65b62063 Adding support for generating rules for Windows builtin category for use in the External Logs of LC. 2019-10-26 16:30:50 -05:00
Maxime Lamothe-Brassard
30cc7ee809 Refactor mappings into a flat structure to account for missing parameters in some combinations. 2019-10-26 16:09:39 -05:00
Maxime Lamothe-Brassard
77329714c5 Adding service to indirection of mappings since it will be used for Windows Event Logs. 2019-10-26 16:06:42 -05:00
Maxime Lamothe-Brassard
823d86c7d9 Remove unimplemented config entries and fix bug with valueNode. 2019-10-26 15:54:08 -05:00
Maxime Lamothe-Brassard
bba43c7a86 First draft of support for LimaCharlie D&R rules. 2019-10-26 15:45:48 -05:00
Thomas Patzke
30948b9c1a Added sigma-similarity tool 
Fixed also bug in backend base class that was triggered by the way
backends are used by this tool.
 2019-10-25 21:59:03 +02:00
Thomas Patzke
8a545b973b Sigmatools release 0.13 2019-10-21 11:58:26 +02:00
Thomas Patzke
fc276612b6 Added encoding modifiers 2019-10-16 23:52:06 +02:00
Steven Goossens
6a1a96a918 Implement mapping when selecting the fields for the AQL query. This was not being done correctly 2019-10-16 16:37:09 +02:00
Steven Goossens
2837d3ba74 Added the cleanValue function for Qradar 2019-10-16 10:27:24 +02:00
Thomas Patzke
849a5a520d Conditional field mapping resolve_fieldname now functional 
Before this method just had some placeholder function that wasn't really
implementing the intended functionality of the conditional field
mapping. Now aggregations get also conditional field mapping
functionality.
 2019-10-09 23:57:41 +02:00
Thomas Patzke
95c8d25858 Improved --backend-config help text 2019-10-07 22:30:57 +02:00
neu5ron
a729cc7905 create winlogbeat config/taxonomy specific to elastic enabled winlogbeat modules such as the one for sysmon](https://github.com/elastic/beats/blob/master/x-pack/winlogbeat/module/security/config/winlogbeat-security.js) sigmac conversion 2019-10-01 10:16:42 -04:00
neu5ron
f7fd936433 update HELK config taxonomy/mapping for sigmac conversion 2019-10-01 10:14:54 -04:00
Thomas Patzke
d4f89ebc1c Aggregation on keyword field in es-dsl backend 
* Fixes #452
* Further fixed reference to count in restriction of results
 2019-09-29 23:18:17 +02:00
Florian Roth
3d333290a9
Merge pull request #445 from EccoTheFlintstone/localadmin 
rule: user added to local administrator: handle non english systems b…
 2019-09-25 17:29:41 +02:00
Thomas Patzke
19f431b6d2 Changed xpack-watcher dateField default to previous value 2019-09-12 00:19:58 +02:00
ecco
4c5eab88b6 add GroupSid to other configs 2019-09-11 04:53:30 -04:00
herrBez
8f612f743c Use config dateField in xpack watcher to determine 
datefield name as in elasticsearch dsl backend
 2019-09-11 09:38:03 +02:00
ecco
5ae46ac56d rule: user added to local administrator: handle non english systems by using group sid instead of name 2019-09-06 06:21:42 -04:00
Thomas Patzke
c80cb418cd Improved QRadar regular expression support 2019-09-05 15:35:26 +02:00
Thomas Patzke
30b6db8299 Fixed ES backend keyword field mapping wildcard match pattern 2019-09-05 12:55:10 +02:00
Thomas Patzke
3b1cbe529e Elasticsearch keyword field name blacklisting with wildcards 2019-09-05 12:38:32 +02:00
Thomas Patzke
2a60c71b9d
Merge pull request #437 from svent/qradar_regex_modifier 
QRadar backend: add support for re type modifiers
 2019-09-05 10:30:18 +02:00
Thomas Patzke
de5e2045f0
Merge pull request #428 from stevengoossensB/master 
AQL field selection from signatures
 2019-09-05 10:28:02 +02:00
Thomas Patzke
37e179b6a7
Merge pull request #390 from juju4/devel-sumo2 
sumologic backend: fix index and full mapping coverage
 2019-09-05 10:27:19 +02:00
svent
467c8f694c QRadar backend: add support for re type modifiers 2019-09-03 22:55:48 +02:00
Steven Goossens
cb088e4911 Remove quotes from around the fields to make the query semantically correct 2019-08-26 12:43:26 +00:00
Steven Goossens
ad19f05e2c Include mapped names rather then signature names 2019-08-26 12:06:20 +00:00
Steven Goossens
37caccd52e Includes the trial condition so generic query is generated whenever the fields are not defined 2019-08-26 11:48:40 +00:00
Steven Goossens
895682aef2 Implementing the fields to be selected 2019-08-26 10:57:43 +00:00
agold
0984293d0c Support for Malicious cmdlets in ATP 2019-08-20 14:33:08 -07:00
svent
1ea6d00a39 Fix QRadar field name escaping and handling 2019-08-12 23:47:43 +02:00
svent
826c1e3942 Fix QRadar backend config 2019-08-12 23:47:43 +02:00
Michiel Meersmans
0708fdd28e Correctly escape slashes within es-dsl wildcard queries 2019-08-07 12:56:19 +02:00
Florian Roth
9c85d5e80f
Merge pull request #406 from tuckner/master 
Fix ala parsing issues
 2019-08-06 10:28:07 +02:00
Thomas Patzke
940c36a4cd Fixed build 
Missing package specification
 2019-08-05 23:42:33 +02:00
Thomas Patzke
d5885686fc Sigmatools release 0.12 
* Value modifiers
* Config name cleanup
 2019-08-01 23:45:07 +02:00
Thomas Patzke
805c739611 Merge branch 'devel-modifiers' 2019-07-31 23:44:10 +02:00
Thomas Patzke
31c6ffcb61 No escaping for typed values 2019-07-31 23:43:29 +02:00
tuckner
8f2f1922c6
Merge pull request #1 from Neo23x0/master 
update fork
 2019-07-27 21:27:52 -05:00
Thomas Patzke
8a3117d73e Nested list handling for chained value modifiers 2019-07-16 23:03:19 +02:00
Thomas Patzke
6881967889 Further modifiers 
* base64
* base64offset
 2019-07-16 00:00:35 +02:00
Thomas Patzke
1bb29dca26 Implemented type modifiers and regular expressions 2019-07-15 22:52:10 +02:00
Thomas Patzke
b9ff280209 Cleanup of configuration names 2019-07-14 00:50:15 +02:00
Thomas Patzke
5489f870cc
Merge pull request #393 from HacknowledgeCH/master 
Explicit OR for list elements
 2019-07-13 23:11:44 +02:00
Thomas Patzke
134bfebe57 Ignore "timeframe" detection keyword in "all/any of" conditions 
Fixes #395
 2019-07-13 00:35:35 +02:00
christophetd
576912eb7a Support OR queries for Elasticsearch 6 and above 2019-07-08 17:12:53 +02:00
juju4
10290beb54 config/sumologic: more index mappings 2019-07-06 12:42:12 -04:00
juju4
7b0cace217 config/sumologic: more index mappings 2019-07-06 12:42:05 -04:00