Commit Graph

7140 Commits

Author SHA1 Message Date
Thomas Patzke e2fbe06585 Merge pull request #1833 from wagga40/master
Add an option to enhance the default output by choosing more fields + JSON/YAML
2021-08-13 07:50:57 +02:00
Wagga 4d53e4b040 Merge branch 'master' into master 2021-08-12 22:49:11 +02:00
Thomas Patzke 1b215e3aaf Merge pull request #1828 from wietze/optimisation/nesting_reduction
Optimising lists/subexpressions with only one item
2021-08-12 22:41:17 +02:00
Thomas Patzke 8694afe023 Merge pull request #1779 from frack113/elastalert
Fix elastalert multi output file
2021-08-12 22:40:36 +02:00
frack113 62e541ec7f Merge pull request #1784 from frack113/winlogbeat-modules-enabled
Update Mapping Winlogbeat modules enabled
2021-08-12 19:14:17 +02:00
wagga40 13a3e78184 Fix options : removed "raw" 2021-08-12 15:54:02 +02:00
wagga40 cbb03db2dd Fix the way YAML is dumped 2021-08-12 15:28:45 +02:00
wagga40 c165783fff Add an option to enhance default output by choosing fields
Add an option to output in JSON or YAML
2021-08-12 15:26:46 +02:00
Florian Roth 62c9468180 Merge pull request #1832 from SigmaHQ/rule-devel
Whoami Refactoring
2021-08-12 14:28:28 +02:00
Florian Roth d9d543e545 refactor: removed OriginalFileName from rule to improve compatibilty 2021-08-12 13:28:24 +02:00
Florian Roth 34d70de084 rule: whoami anomalies 2021-08-12 13:28:00 +02:00
Florian Roth bd0a2a1b9f rule: renamed whoami 2021-08-12 13:27:51 +02:00
Florian Roth 80e686994c Merge pull request #1824 from frack113/add_list_test_warning
Sigma Schema add new Attribute and test
2021-08-12 12:18:29 +02:00
Florian Roth 418a0bbf7e Merge pull request #1827 from phantinuss/master
2 new rules (Little Corporal Maldoc and keyword generic version of "ProxyShell MSExchange MailBox Export Pattern")
2021-08-12 11:41:50 +02:00
Florian Roth 6ed62b431e Merge pull request #1830 from SigmaHQ/rule-devel
SystemNightmare and Typo
2021-08-12 11:41:16 +02:00
Florian Roth 852d7a8b22 fix: typo in description 2021-08-12 10:11:17 +02:00
Florian Roth 08883c8e32 refactor: removed old rule that uses Message field
Rules that use the "Message" field are prone to localisation issues and should be avoided whenever possible.

We can build what we call "keyword" rules in these cases and simply combine string values that are searched in the raw data as 1 of them or all of them. (see specs for details)
2021-08-12 09:27:50 +02:00
frack113 278edffbbd Merge pull request #1829 from SigmaHQ/frack113-patch-1
fix duplicate id
2021-08-12 06:19:18 +02:00
frack113 b144523ad2 fix duplicate id 2021-08-11 22:37:01 +02:00
frack113 4c2159455d Merge pull request #1821 from austinsonger/gcp_kubernetes_role_access.yml
gcp_kubernetes_rolebinding.yml
2021-08-11 20:58:52 +02:00
frack113 b2a0d97b5e Merge pull request #1822 from austinsonger/gcp_kubernetes_secrets_modified_or_deleted.yml
gcp_kubernetes_secrets_modified_or_deleted.yml
2021-08-11 20:58:07 +02:00
Wietze 7ba375dea0 Optimising lists/subexpressions with length 1
Should reduce brackets on some output targets
2021-08-11 18:00:09 +01:00
Austin Songer 22d672187c Update gcp_kubernetes_secrets_modified_or_deleted.yml 2021-08-11 11:26:32 -05:00
Austin Songer ae85bf2b28 Update gcp_kubernetes_rolebinding.yml 2021-08-11 11:26:14 -05:00
Austin Songer 9b9d3c28c7 Update gcp_kubernetes_secrets_modified_or_deleted.yml 2021-08-11 11:24:40 -05:00
Austin Songer 4aec212e08 Update gcp_kubernetes_rolebinding.yml 2021-08-11 11:24:15 -05:00
phantinuss a880663d51 fix: add missing 'all of' for 'and' conjunction of the assignment keywords 2021-08-11 17:46:10 +02:00
phantinuss 1c919c07c7 exchange mailbox export with generic keyword search (Message is not a real field) 2021-08-11 16:57:15 +02:00
frack113 f4268d8054 Merge pull request #1707 from heyibrahimkhan/patch-6
Create ala-suricata.yml
2021-08-11 15:55:44 +02:00
frack113 5e5ac8479c Add tlp and target Attribute 2021-08-11 14:26:20 +02:00
Florian Roth c8d481fd83 Merge branch 'rule-devel' of https://github.com/SigmaHQ/sigma into rule-devel 2021-08-11 10:10:32 +02:00
Florian Roth c1f9c33730 rule: SystemNightmare 2021-08-11 10:10:30 +02:00
Florian Roth d9d1e2c578 Merge pull request #1823 from SigmaHQ/rule-devel
rule: ProxyLogon rule for MS Exchange
2021-08-11 09:43:41 +02:00
phantinuss 62eca463ac new rule LittleCorporal generated maldoc process injection 2021-08-11 09:25:23 +02:00
Thomas Patzke 3dea956812 Merge pull request #1789 from frack113/fix_issue_1771
add hash_normalise option for ElasticsearchWildcardHandlingMixin
2021-08-11 08:21:43 +02:00
frack113 63ead346e8 fix modified value 2021-08-10 19:09:34 +02:00
frack113 e43b917dab fix space error 2021-08-10 17:35:32 +02:00
Florian Roth 73a4bd74dc fix: FPs script exec from temp 2021-08-10 17:10:46 +02:00
frack113 3a3da5b376 Merge pull request #1826 from JonGalarneau/patch-1
Correcting regex in win_modif_of_services_for_via_commandline.yml
2021-08-10 16:23:29 +02:00
frack113 6d869feb43 update modified 2021-08-10 15:12:45 +02:00
Jon Galarneau 1544a351a3 Correcting regex in win_modif_of_services_for_via_commandline.yml
The ^ symbol designates the beginning of the string, but in this rule it is clearly intended to be the end of the string.
2021-08-10 08:29:39 -04:00
frack113 e098cdf3a1 fix url ref 2021-08-10 11:07:28 +02:00
frack113 ce17f8e9e2 add test_selection_list_one_value warning only 2021-08-10 10:21:22 +02:00
Florian Roth 17c6fc7038 rule: ProxyLogon rule for MS Exchange 2021-08-10 09:16:30 +02:00
Florian Roth 17fb418271 Merge pull request #1817 from SigmaHQ/rule-devel
rules: ProxyShell refactoring and new rule
2021-08-10 08:18:32 +02:00
frack113 89e3fb1d86 Merge pull request #1814 from austinsonger/azure_vpn_connection_modified_or_deleted.yml
azure_vpn_connection_modified_or_deleted.yml
2021-08-10 06:36:46 +02:00
frack113 711619e90e remove 'or' as not need 2021-08-10 06:28:35 +02:00
frack113 a1917b4247 Merge pull request #1813 from austinsonger/azure_virtual_network_modified_or_deleted.yml
azure_virtual_network_modified_or_deleted.yml
2021-08-10 06:22:25 +02:00
frack113 f7d3f93907 Merge pull request #1807 from austinsonger/azure_network_security_modified_or_deleted.yml
azure_network_security_modified_or_deleted.yml
2021-08-10 06:21:45 +02:00
frack113 9bd60c45c6 Merge pull request #1806 from austinsonger/azure_network_p2s_vpn_modified_or_deleted.yml
azure_network_p2s_vpn_modified_or_deleted.yml
2021-08-10 06:21:19 +02:00