Commit Graph

7964 Commits

Author SHA1 Message Date
Florian Roth bdbb156090 fix: FPs noticed with Aurora 2022-01-08 15:12:17 +01:00
frack113 af99c75785 Windows Redcannary 2022-01-08 09:17:56 +01:00
Florian Roth 3cf4c9845c Merge pull request #2530 from SigmaHQ/rule-devel
docs: changed title of rules that were equal
2022-01-07 14:15:17 +01:00
Florian Roth 8dae0ca10a Merge branch 'rule-devel' of https://github.com/SigmaHQ/sigma into rule-devel 2022-01-07 13:07:38 +01:00
Florian Roth d31f5258eb docs: changed title of rules that were equal 2022-01-07 13:07:35 +01:00
Florian Roth e91969e097 Merge pull request #2526 from SigmaHQ/aurora-false-positive-fixing
fix: FP noticed with Aurora
2022-01-07 09:58:12 +01:00
Florian Roth 7b08986f4b Merge pull request #2528 from SigmaHQ/rule-devel
rule: DumpStack.log Defender evasion
2022-01-07 09:51:07 +01:00
Florian Roth dfa7938f17 rule: DumpStack.log Defender evasion 2022-01-07 08:46:30 +01:00
frack113 c6014b1205 Change status to test 2022-01-07 07:04:24 +01:00
Florian Roth 70deac6240 Merge pull request #2525 from SigmaHQ/rule-devel
rule: changed some rules, LOLBIN AccCheckConsole
2022-01-06 21:10:03 +01:00
Florian Roth 0f8a3bc356 fix: FP noticed with Aurora 2022-01-06 21:06:29 +01:00
Florian Roth 985bc78d0d rule: extend parent processes 2022-01-06 17:58:44 +01:00
Florian Roth bfd16e2628 rule: AccCheckConsole LOLBIN 2022-01-06 17:23:41 +01:00
frack113 6075a590c0 fix references 2022-01-06 14:27:59 +01:00
frack113 33b5223ab7 fix quote 2022-01-06 14:09:09 +01:00
frack113 73f258e2d1 Change double quote to quote 2022-01-06 14:02:35 +01:00
frack113 c5b38290b8 Merge pull request #2522 from frack113/redcannary_20220105
Windows redcannary
2022-01-06 06:25:22 +01:00
Florian Roth 5802915f39 Update win_pc_reg_dump_sam.yml 2022-01-05 22:40:39 +01:00
frack113 353eb0022e Merge pull request #2519 from frack113/fp_sysmon_taskcache_entry
Add sysmon_taskcache_entry FP
2022-01-05 21:41:33 +01:00
frack113 727e5ee925 Windows redcannary 2022-01-05 19:52:52 +01:00
Florian Roth ae05f4d73a fix: reduced the set even more 2022-01-05 16:50:59 +01:00
Florian Roth b2e70c3622 Merge pull request #2520 from SigmaHQ/rule-devel
fix: massive performance impact of keyword-based rule
2022-01-05 15:14:09 +01:00
Florian Roth aeeb483fb7 fix: missed to set modified date 2022-01-05 14:19:02 +01:00
Florian Roth d61b0c0120 fix: unnecessary performance impact 2022-01-05 14:18:42 +01:00
Florian Roth 3386a3649e fix: massive performance impact of keyword-based rule 2022-01-05 14:12:13 +01:00
Florian Roth 42e6556475 Merge pull request #2516 from sreemanshanker/master
Add files via upload
2022-01-05 11:12:19 +01:00
frack113 e32779e824 Add FP 2022-01-05 10:08:55 +01:00
Florian Roth 8d8112f13d Update process_creation_headless_browser_file_download.yml 2022-01-04 22:27:05 +01:00
Florian Roth acbce4f498 fix: filename not according to standard 2022-01-04 19:59:32 +01:00
Florian Roth 48c1b959bd Merge pull request #2518 from SigmaHQ/rule-devel
rule: format.com fs lolbin
2022-01-04 19:56:38 +01:00
Florian Roth f98990436e rule: format.com fs lolbin 2022-01-04 17:15:43 +01:00
Florian Roth a10b293076 Merge pull request #2517 from SigmaHQ/rule-devel
LOLBIN process dumps, Winrar dump file combination
2022-01-04 13:57:55 +01:00
Florian Roth 9b7c34c1d2 rule: Winrar comprress .dmp file 2022-01-04 08:56:41 +01:00
Florian Roth e7138cc3d5 rule: process dumping lolbins 2022-01-04 08:51:06 +01:00
Florian Roth 5620442c5e Update Suspicious use of headless browser to download files.yml 2022-01-04 07:13:51 +01:00
sreemanshanker becca39eb4 Update Suspicious use of headless browser to download files.yml 2022-01-04 13:51:07 +08:00
sreemanshanker 024a3a52db Add files via upload 2022-01-04 13:47:23 +08:00
Florian Roth bd55bcbee0 Merge pull request #2509 from blueteamer8699/feature/sysmon_gathernetworkinfo
windows lolbin 'gathernetworkinfo.vbs' detection
2022-01-03 13:53:03 +01:00
Florian Roth 872e68d07c Update win_lolbin_cscript_gathernetworkinfo.yml 2022-01-03 13:07:32 +01:00
frack113 601aa50587 Merge pull request #2507 from frack113/redcannary_20220102
Windows Redcannary
2022-01-03 12:38:05 +01:00
blueteamer8699 27f2029d96 updated rule to include the relevant changes from running python3 tests 2022-01-03 17:58:30 +11:00
blueteamer8699 27eb156e8f added a rule to detect use of windows lolbin 'gathernetworkinfo.vbs' for information gathering 2022-01-03 11:49:17 +11:00
Florian Roth c446af1640 Merge pull request #2508 from frack113/aurora_2019
Windows 2019 FP
2022-01-02 20:35:48 +01:00
frack113 d74458a0e0 Windows 2019 2022-01-02 16:12:30 +01:00
Florian Roth 5f37a1e25f Update win_pc_susp_powershell_encode.yml 2022-01-02 15:51:55 +01:00
Florian Roth b2bdd66290 Merge pull request #2505 from frack113/redcannary_20220101
Windows redcannary
2022-01-02 15:46:51 +01:00
Florian Roth d13af7b163 Update win_re_change_rdp_port.yml 2022-01-02 13:32:46 +01:00
Florian Roth 4adf1af606 Update win_pc_wmic_reconnaissance.yml 2022-01-02 13:32:04 +01:00
frack113 757bf95ecb fix detection 2022-01-02 11:45:33 +01:00
frack113 637ce004ae fix tag 2022-01-02 10:50:40 +01:00