Commit Graph

919 Commits

Author SHA1 Message Date
frack113 e2b70a2edb add win_susp_system_update_error rule 2021-12-04 13:02:12 +01:00
frack113 e215f4606b Order rules 2021-12-04 10:07:07 +01:00
phantinuss 07a0a37273 feat: discourage the usage of 'all of them' and migrate existing rules to use the preferred method 'all of selection*' 2021-12-02 14:47:39 +01:00
Tim Shelton d90ddc097e adding additional filter for lsass: ShareName=\\*\IPC$ | ShareLocalPath= | RelativeTargetName=lsass | AccessMask=0x2019f 2021-12-01 18:36:38 +00:00
Tim Shelton 7626b73b8e Duplicate matching causes confusion. Converting to simplified selection (matching) and false positive (filtering) phases 2021-12-01 18:33:48 +00:00
phantinuss 204c627991 add PE files because of CVE-2020-1599 2021-12-01 15:14:43 +01:00
Florian Roth 0903b667c1 Merge pull request #2356 from SigmaHQ/aurora-false-positive-fixing
Aurora false positive fixing
2021-12-01 15:10:50 +01:00
Florian Roth 5a01a88af1 fix: FPs with FileStream events 2021-12-01 14:10:56 +01:00
frack113 24d73a5f8a Add definition info 2021-11-30 15:10:36 +01:00
frack113 5c1b3f8362 Add Provider_Name 2021-11-30 15:03:53 +01:00
Florian Roth 820cc0ccf8 Merge branch 'master' into rule-devel 2021-11-29 11:00:25 +01:00
Florian Roth ef7810fa8b fix: fixing issues with wildcard symbol
https://github.com/SigmaHQ/sigma/issues/2339
2021-11-29 10:57:01 +01:00
frack113 01dc930c17 Change status for old rules 2021-11-27 11:33:14 +01:00
Florian Roth d91b925873 fix: FPs 2021-11-26 14:42:21 +01:00
Florian Roth db03d08b11 Merge pull request #2293 from SigmaHQ/rule-devel
fix: 0x1000 access on LSASS, rule: new LSASS access, rule: CVE-2021-41379
2021-11-22 13:29:31 +01:00
Florian Roth 01189dcef2 fix: rule condition 2021-11-22 11:47:39 +01:00
Florian Roth d2e45afc3c fix: typo in filename - missing period 2021-11-22 11:40:17 +01:00
Florian Roth d3ec743906 fix: changed modified date 2021-11-22 11:38:37 +01:00
Florian Roth 7432aa37a0 refactor: lsass query info access 2021-11-22 11:02:01 +01:00
frack113 e5404785d3 Merge pull request #2290 from frack113/fix_fieldname
Fix field name in windows rules
2021-11-21 09:09:40 +01:00
frack113 bc61fbeee2 Merge pull request #2281 from orlinum/patch-2
Create win_ADCS_certificate_template_configuration_vulnerability.yml
2021-11-20 20:45:04 +01:00
frack113 3162b7ccfe Merge pull request #2280 from orlinum/patch-1
Create win_ADCS_certificate_template_configuration_vulnerability_EKU.yml
2021-11-20 20:44:42 +01:00
Orlinum c37f7aede9 path modified to rules/windows/builtin/ 2021-11-20 19:38:00 +01:00
Orlinum 89c20b2b28 path modified to rules/windows/builtin/ 2021-11-20 19:37:55 +01:00
frack113 ebcfcfebf4 Fix field name 2021-11-20 19:14:59 +01:00
Florian Roth 3eeeb81d00 Merge pull request #2288 from SigmaHQ/rule-devel
fix: FPs; rule: Windows Shell File Write to Suspicious Folder
2021-11-20 18:27:26 +01:00
Florian Roth ed4e771700 Merge pull request #2287 from frack113/tags
Add missing Mitre Techniques Tags for windows rules
2021-11-20 15:38:25 +01:00
Florian Roth c7462832fe fix: FPs with Wincred in log files 2021-11-20 15:03:11 +01:00
Florian Roth 8271b04f80 fix: FPs with ISO mount rule 2021-11-20 12:46:50 +01:00
frack113 f47d0da3f7 add missing MITRE Techniques 2021-11-20 12:26:01 +01:00
Florian Roth 1fffb57df0 fix: FPs with different rules 2021-11-20 11:33:43 +01:00
frack113 1cfca93354 Missing status in rules (#2284)
* add missing status
2021-11-19 22:32:26 +01:00
frack113 6a9313535c Add correct provider_name 2021-11-17 06:59:57 +01:00
phantinuss c3ecbc52a9 add Exchange reference to title/description 2021-11-15 14:00:05 +01:00
frack113 f647571478 fix logsource 2021-11-13 09:59:14 +01:00
frack113 64839d9e4f Fix detection field name 2021-11-12 14:21:53 +01:00
frack113 f145392b6a Fix detection field name 2021-11-12 13:55:45 +01:00
frack113 eb5465e5a6 Fix detection from reference 2021-11-12 13:41:48 +01:00
frack113 9f7a027913 Fix category and EventID 2021-11-12 12:18:44 +01:00
Florian Roth 791736cb3e Merge pull request #2243 from SigmaHQ/rule-devel
CobaltStrike DNS beaconing, some FP fixes
2021-11-11 17:21:33 +01:00
frack113 3ea1eda717 ParentImage do not exist in network_connection 2021-11-10 19:38:05 +01:00
Florian Roth 5abea871b0 docs: put link in references 2021-11-10 09:28:59 +01:00
frack113 a089a83794 Merge pull request #2238 from frack113/fix_logsource
Fix logsource
2021-11-10 08:08:40 +01:00
Florian Roth e30b09fcce fix: more FPs with Windows 11 services 2021-11-09 19:09:07 +01:00
Florian Roth 5613b6ca82 fix: FP with MicrosoftEdgeUpdate 2021-11-09 19:06:26 +01:00
frack113 6c19303aa4 normalize logsource 2021-11-09 10:48:13 +01:00
Florian Roth f0dd02f483 fix: FPs with Failed Logon Reason rule 2021-10-29 10:25:27 +02:00
frack113 f8574fcd81 Add cve tags 2021-10-25 18:40:50 +02:00
phantinuss 1099d40473 rename the field 'Provider Name' to 'Provider_Name' 2021-10-13 13:04:11 +02:00
phantinuss 3d8002a237 fix: Use 'Provider Name' for windows eventlog log sources 2021-10-13 11:40:24 +02:00