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8303 Commits

Author SHA1 Message Date
phantinuss b4fdb13e8a chore: test rules: check for unused selections 2022-05-10 11:07:40 +02:00
phantinuss b991a5be52 chore: test rules: warn on errors or invalid FP reasons 
also adapted the existing rules to pass the tests
 2022-05-09 16:07:55 +02:00
phantinuss dbd68bf3f0 chore: test rules: capitalization on FP list entries 
Entires to the false positive list should begin with
a capital letter. e.g. Unkown instead of unkown.

Fixed the existing rules accordingly
 2022-05-09 16:07:44 +02:00
Florian Roth 99dc599432 Update proc_creation_win_lolbin_ie4uinit.yml 2022-05-07 10:55:58 +02:00
Florian Roth 4c51bab130 Update proc_creation_win_lolbas_replace.yml 2022-05-07 10:55:03 +02:00
frack113 c90e2828d4 Lolbin 2022-05-07 10:37:55 +02:00
Florian Roth 35a7244c62 Merge pull request #2986 from elhoim/susp_regsvr32_child_explorer 
[New Rule] Suspicious explorer as child of regsvr32
 2022-05-06 20:17:33 +02:00
Florian Roth e1f6279322 Merge pull request #2991 from SigmaHQ/rule-devel 
refactor: new user agent sub string
 2022-05-06 20:17:10 +02:00
Florian Roth 3ed4c1ad14 Merge pull request #2985 from humpalum/patch-6 
Create proc_creation_win_susp_NtlmRelay.yml
 2022-05-06 20:17:02 +02:00
Florian Roth bf9417c88d Update proc_creation_win_susp_ntlmrelay.yml 2022-05-06 19:46:24 +02:00
Florian Roth 5243e5567f Update proc_creation_win_susp_regsvr32_explorer.yml 2022-05-06 19:43:43 +02:00
Florian Roth 64b2f44c11 Merge pull request #2989 from nasbench/master 
Update NirCmd and AdvancedRun rules
 2022-05-06 19:39:20 +02:00
Florian Roth c8f9577ee9 refactor: new user name 2022-05-06 19:37:47 +02:00
Nasreddine Bencherchali f729bbef1d Update proc_creation_win_tool_nircmd.yml 2022-05-06 15:18:42 +01:00
Tobias Michalski b1c395d65c fix: Rule Creating way too many FPs to be high 2022-05-06 15:56:08 +02:00
Tobias Michalski cf608cf730 fix: false positive fix 2022-05-06 14:24:04 +02:00
Nasreddine Bencherchali 4a4ce131c1 Update proc_creation_win_tool_nircmd.yml 2022-05-06 12:11:54 +01:00
Nasreddine Bencherchali bd2f527a36 Update proc_creation_win_susp_advancedrun.yml 2022-05-05 22:32:44 +01:00
Nasreddine Bencherchali 43d4bfa9db Update proc_creation_win_tool_nircmd.yml 2022-05-05 22:32:36 +01:00
Nasreddine Bencherchali 04ad307e4e Update proc_creation_win_susp_advancedrun_priv_user.yml 
Added cases for LocalService and NetworkService, which could be interesting to monitor:

RunAs=10 (Network Service)
RunAs=11 (Local Service)
 2022-05-05 21:06:53 +01:00
frack113 a305a0be45 Merge pull request #2983 from d4rk-d4nph3/master 
Added rule for Nimbuspwn exploitation
 2022-05-05 20:41:30 +02:00
Bhabesh a70e96355c Beautify the rule 2022-05-05 23:48:41 +05:45
Florian Roth a285238808 fix: typo 2022-05-05 19:01:43 +02:00
Tobias Michalski 91a2411ea3 Update and rename proc_creation_win_susp_NtlmRelay.yml to proc_creation_win_susp_ntlmrelay.yml 2022-05-05 18:57:42 +02:00
Florian Roth 73c6bea167 Merge pull request #2979 from SigmaHQ/rule-devel 
rules: more suspicious service registrations
 2022-05-05 18:57:08 +02:00
Florian Roth 35d1aaa6bb Merge pull request #2987 from elhoim/add_sec_service 
Adding security services and defender options
 2022-05-05 18:56:51 +02:00
Florian Roth 7275088788 Merge pull request #2988 from redsand/fp_dcsync_dnsNode 
Removing FP of dnsNode updates. Not related to account access
 2022-05-05 18:56:11 +02:00
Tim Shelton 6156a5653b Removing FP of dnsNode updates. Not related to account access 2022-05-05 16:45:01 +00:00
David ANDRE 6c632b1ef0 Modified description 2022-05-05 17:27:35 +02:00
David ANDRE f3dc78b9da Added various disabling options of defender in posh_ps_tamper_defender.yml\nAdded match on default actions of defender to allow. 2022-05-05 17:25:37 +02:00
Florian Roth 10fb5b5bbf Merge pull request #2978 from frack113/lolbin_20220502 
Lolbin windows rules
 2022-05-05 17:06:24 +02:00
David ANDRE c1d4e3377a Added 2 references.\nAdded modified date and author credits.\nAdded WindowsDefender Registry Key options 2022-05-05 17:05:33 +02:00
David ANDRE c73205ef59 Remove trailing spaces of services names 2022-05-05 16:30:18 +02:00
David ANDRE c94b385bae Added two services 2022-05-05 16:28:43 +02:00
David ANDRE 0bce08b83f correct selection named status 2022-05-05 15:20:05 +02:00
David ANDRE 357a651b49 [New Rule] Suspicious explorer as child of regsvr32 2022-05-05 15:11:20 +02:00
Tobias Michalski ca36856d41 Create proc_creation_win_susp_NtlmRelay.yml 2022-05-05 13:58:51 +02:00
Florian Roth 4f1c6b619f Update proc_creation_win_lolbin_printbrm.yml 2022-05-05 08:00:22 +02:00
Florian Roth 1da043e727 Update proc_creation_win_lolbin_jsc.yml 2022-05-05 07:58:25 +02:00
Florian Roth f21961f366 Update proc_creation_win_lolbin_gpscript.yml 2022-05-05 07:57:31 +02:00
Florian Roth a5d0e63716 fix: FPs with Zoom 2022-05-05 07:54:16 +02:00
Bhabesh 7f2ad6df89 Fix for error 2022-05-05 11:24:20 +05:45
Bhabesh 46827e2655 Added rule for Nimbuspwn exploitation 2022-05-04 20:30:40 +05:45
Florian Roth 3faac9729d fix: FP with Zoom 2022-05-04 11:33:12 +02:00
Florian Roth 17a1a035c5 doc: change titles to avoid duplicates 2022-05-04 11:30:30 +02:00
Florian Roth a8ab241220 Merge branch 'master' into rule-devel 2022-05-02 20:54:40 +02:00
Florian Roth 34f8b13a55 rule: service binaries in suspicious folders 2022-05-02 20:54:04 +02:00
frack113 2ec87f0459 Fix errors 2022-05-02 20:05:30 +02:00
Florian Roth 956a95e424 Merge pull request #2975 from frack113/redcannary_20220501 
Windows Redcannary test
 2022-05-02 19:35:10 +02:00
Florian Roth 9482eb92ec Update registry_set_creation_service_temp_folder.yml 2022-05-02 19:30:43 +02:00