Commit Graph

7964 Commits

Author SHA1 Message Date
phantinuss 8212b1a2ad fix: FP 2022-02-23 17:18:53 +01:00
Florian Roth f05f615b0d rule: explorer NOUACCHECK flag 2022-02-23 15:47:44 +01:00
Florian Roth d0c2aead9e refactor: improved ncat rule 2022-02-23 15:18:52 +01:00
phantinuss 329b5aa0eb fix: reduce level, many legitimate usages expected 2022-02-23 14:13:12 +01:00
Florian Roth a2c1840685 Merge pull request #2729 from humpalum/patch-3
fix: Set rule to medium due to too many filters
2022-02-23 13:59:30 +01:00
Florian Roth 22e975334c refactor: extended powershell cmdline flag rule 2022-02-23 12:52:38 +01:00
Florian Roth 68d93fcc98 Merge branch 'master' into rule-devel 2022-02-23 11:19:33 +01:00
Florian Roth 122b7029cb Merge branch 'rule-devel' of https://github.com/SigmaHQ/sigma into rule-devel 2022-02-23 11:19:21 +01:00
Florian Roth eefaa17599 fix: Office Shell rule - Outlook Print attachment 2022-02-23 11:19:17 +01:00
Tobias Michalski 15c61b42bf fix: Set rule to medium due to too many filters 2022-02-23 11:03:23 +01:00
Florian Roth bebfe4bfcf Merge pull request #2728 from SigmaHQ/rule-devel
docs: title changed
2022-02-23 10:27:41 +01:00
Florian Roth a5955730bd docs: title changed 2022-02-22 19:10:20 +01:00
Florian Roth 86892c8f89 Merge pull request #2726 from rafaelszt/master
Adds root folder monitoring for bash configs
2022-02-22 17:33:21 +01:00
Florian Roth 41d5b87839 Merge pull request #2722 from SigmaHQ/rule-devel
New rules and FP fixes
2022-02-22 17:33:05 +01:00
Florian Roth 738e77e239 fix: issues with installer 2022-02-22 16:52:53 +01:00
Rafael Teixeira 09aa506059 Updated modified date 2022-02-22 12:48:41 -03:00
Florian Roth 24ece0c60a Merge branch 'master' into rule-devel 2022-02-22 16:33:51 +01:00
Florian Roth c54897e88f Merge pull request #2721 from SigmaHQ/aurora-false-positive-fixing
Aurora false positive fixing
2022-02-22 16:33:35 +01:00
Florian Roth b1ec01c289 fix: TiWorker.exe FW change 2022-02-22 13:58:21 +01:00
Florian Roth 70220eaced fix: last FPs 2022-02-22 13:53:28 +01:00
frack113 464686e0c5 add posh_pm_suspicious_reset_computermachinepassword 2022-02-22 13:44:51 +01:00
Florian Roth 679461082c Merge branch 'aurora-false-positive-fixing' of https://github.com/SigmaHQ/sigma into aurora-false-positive-fixing 2022-02-22 13:43:59 +01:00
Florian Roth b983330310 fix: more fixes 2022-02-22 13:42:39 +01:00
Florian Roth 7a2216c7be Merge branch 'master' into aurora-false-positive-fixing 2022-02-22 13:37:58 +01:00
Florian Roth 93a1e37dab fix: FP with new schtasks rule 2022-02-22 13:34:48 +01:00
Florian Roth cc9a5b4b07 fix: FPs with new rules 2022-02-22 13:32:34 +01:00
frack113 8bb3379b68 Normalization of rule names 2022-02-22 11:16:31 +01:00
frack113 af987fb1a0 Set to low as too many FP 2022-02-22 09:38:10 +01:00
Florian Roth ace8e705d9 Merge branch 'master' into aurora-false-positive-fixing 2022-02-22 09:21:36 +01:00
Florian Roth 8d9e16355b fix: FP in Office Shell rule with Outlook PhotoViewer 2022-02-22 09:17:33 +01:00
Florian Roth 06f6f6e7f0 Merge pull request #2720 from redsand/fp_backward_powershell
Filter fp when commands are base64 encoded
2022-02-22 08:59:49 +01:00
Florian Roth 118e28dbb6 Merge pull request #2708 from frack113/firewall_as
Add firewall-as basic rules
2022-02-22 08:54:00 +01:00
Florian Roth 11ebbb2503 Merge branch 'aurora-false-positive-fixing' of https://github.com/SigmaHQ/sigma into aurora-false-positive-fixing 2022-02-22 08:52:53 +01:00
Florian Roth 3a40ea79d3 fix: FPs noticed with Aurora 2022-02-22 08:52:51 +01:00
Tim Shelton 9461309687 Filter fp when commands are base64 encoded 2022-02-21 21:15:47 +00:00
Florian Roth cbe7abc16e Merge branch 'master' into aurora-false-positive-fixing 2022-02-21 18:49:45 +01:00
Florian Roth 921d46ca79 fix: FPs noticed with Aurora 2022-02-21 18:43:18 +01:00
Florian Roth f1d962d140 Merge pull request #2717 from phantinuss/checkbaseline
New workflow action: Check sigma rules against baseline evtx files
2022-02-21 15:14:35 +01:00
Florian Roth 29dacbe6b6 Merge pull request #2716 from SigmaHQ/aurora-false-positive-fixing
Aurora and THOR false positive fixing
2022-02-21 14:46:31 +01:00
Rafael Teixeira 6ff13ddf68 Added root user files 2022-02-21 10:15:48 -03:00
phantinuss df21201783 fix: FP 2022-02-21 11:09:20 +01:00
Florian Roth cfd5847063 Schtasks creation rule 2022-02-21 11:01:27 +01:00
Florian Roth 6ce58d7201 refactor: removed unnecessary regex 2022-02-21 11:01:18 +01:00
Florian Roth d4327d2629 Merge branch 'aurora-false-positive-fixing' of https://github.com/SigmaHQ/sigma into aurora-false-positive-fixing 2022-02-21 10:15:31 +01:00
Florian Roth 35d4c8bc69 fix: FPs noticed in THOR testing 2022-02-21 10:15:27 +01:00
frack113 fa083b5008 Merge pull request #2713 from frack113/tor
Simple TOR rules
2022-02-21 06:27:38 +01:00
frack113 2a0aa9a24b Merge pull request #2711 from frack113/file_rename
add file_rename_win_not_dll_to_dll
2022-02-21 06:27:24 +01:00
frack113 15e659fed8 Rename win_etw_rename_to_dll.yml to file_rename_win_not_dll_to_dll.yml 2022-02-20 18:59:08 +01:00
frack113 dcf936bb6c Rename win_pc_tor_browser.yml to proc_creation_win_tor_browser.yml 2022-02-20 17:59:53 +01:00
Florian Roth dff806c5bc changed description, fix: onion TLD position of '.' 2022-02-20 12:17:12 +01:00