 Florian Roth
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dd4a1ac393
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fix: prone to FPs - use is unclear
https://regex101.com/r/tss5TZ/1
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2021-03-18 16:44:49 +01:00 |
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Florian Roth
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d30e87d543
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fix: lsass access - FPs with AV / EDR software
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2021-03-18 09:04:03 +01:00 |
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Florian Roth
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92510e2507
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extended Exchange post-exploitation rule
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2021-03-17 18:01:45 +01:00 |
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Florian Roth
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bfc99996b5
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fix: Bug in rule condition
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2021-03-16 16:35:21 +01:00 |
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Florian Roth
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32adf0c3ce
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fix: prone to FPs
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2021-03-16 15:52:35 +01:00 |
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Florian Roth
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70f9480ec5
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fix: wrong field name
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2021-03-15 08:14:43 +01:00 |
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Florian Roth
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a0b034aa2b
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fix: better exclusion
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2021-03-13 09:09:43 +01:00 |
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Florian Roth
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145c3bc2ca
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refactor: more hafnium indicators
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2021-03-13 09:07:58 +01:00 |
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Florian Roth
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69ee1cece2
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fix: FPs
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2021-03-13 09:07:44 +01:00 |
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Florian Roth
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48da4e1314
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Update win_apt_hafnium.yml
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2021-03-11 13:55:31 +01:00 |
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Florian Roth
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9084fc4fa7
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Update on HAFNIUM rule
https://discuss.elastic.co/t/detection-and-response-for-hafnium-activity/266289/3
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2021-03-11 13:38:07 +01:00 |
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Florian Roth
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78004cc29c
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fix: condition contains - values without 0x
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2021-03-10 18:56:05 +01:00 |
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Florian Roth
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29dec7dd8b
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fix: FPs with LSASS Access from Non System Account
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2021-03-10 18:51:27 +01:00 |
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Florian Roth
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ec490b40ec
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fix: 1 of them condition
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2021-03-09 09:15:12 +01:00 |
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Florian Roth
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563335ec5a
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rule: suspicious service binary location
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2021-03-09 09:01:36 +01:00 |
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Florian Roth
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2ded9543f3
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rule: HAFNIUM post-exploitation activity
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2021-03-09 09:01:24 +01:00 |
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Florian Roth
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2b5f9f994f
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Merge pull request #1376 from SigmaHQ/rule-devel
UNC2452 rules - GoldMax, GoldFinder, Sibot
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2021-03-05 18:17:20 +01:00 |
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Florian Roth
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a61fbe6bd8
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fix: duplicate UUID
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2021-03-05 12:09:43 +01:00 |
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Florian Roth
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3a0fc4835a
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Merge pull request #1363 from markus-nclose/master
Fix CobaltStrike typo
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2021-03-05 12:06:31 +01:00 |
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Florian Roth
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b864768de8
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fix: wrong conditions
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2021-03-05 11:55:49 +01:00 |
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Florian Roth
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c3b84f2d5b
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UNC2452 rules - GoldMax, Sibot, GoldFinder
https://www.microsoft.com/security/blog/2021/03/04/goldmax-goldfinder-sibot-analyzing-nobelium-malware/
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2021-03-05 11:54:35 +01:00 |
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Florian Roth
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bdc35aa3ec
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Update win_webshell_spawn.yml
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2021-03-05 11:34:17 +01:00 |
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Florian Roth
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9e921115bc
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Merge pull request #1373 from SigmaHQ/rule-devel
HAFNIUM rule
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2021-03-03 10:34:08 +01:00 |
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Florian Roth
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73a3a1e5cd
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Merge pull request #1360 from d4rk-d4nph3/master
Added sigma rule for vSphere RCE CVE-2021-21972
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2021-03-03 09:32:05 +01:00 |
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Bhabesh Rai
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56eed19fba
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Added rules for successful exploitation fo CVE-2021-26857/8 in Exchannge
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2021-03-03 12:46:50 +05:45 |
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Florian Roth
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6d30f87c0c
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refactor: procdump use
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2021-03-02 23:36:25 +01:00 |
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Florian Roth
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5c1dc30a13
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Merge pull request #1369 from SigmaHQ/rule-devel
fix: FPs with rule and avast sandbox
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2021-03-02 15:30:30 +01:00 |
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Florian Roth
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c873d878b9
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fix: FPs with rule and avast sandbox
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2021-03-02 10:08:30 +01:00 |
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Florian Roth
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b65dbee01f
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Merge pull request #1366 from Neo23x0/rule-devel
rule: SilentProcessExit monitors
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2021-02-26 18:09:44 +01:00 |
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Florian Roth
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ba7c7409a3
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fix: typo in modified
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2021-02-26 17:48:50 +01:00 |
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Florian Roth
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79acbbef9f
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rule: SilentProcessExit monitors
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2021-02-26 17:35:42 +01:00 |
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Florian Roth
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40710fe89a
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Merge pull request #1357 from Neo23x0/rule-devel
Rule FP fixes
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2021-02-26 11:05:00 +01:00 |
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Florian Roth
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274b7b0f2e
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fix: search for keywords within message
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2021-02-26 09:42:12 +01:00 |
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Florian Roth
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9d937705c0
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fix: null values in separate filter expression
> null value in lists cause problems in some backends
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2021-02-25 15:19:26 +01:00 |
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markus-nclose
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67d3d5e220
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Fixed CobaltStrike typo
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2021-02-25 07:25:20 +02:00 |
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Florian Roth
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a8912da1a0
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rule: finger.exe execution
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2021-02-24 17:47:56 +01:00 |
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jaegeral
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e1f43f17c2
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fixed various spelling errors all over rules and source code
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2021-02-24 14:43:13 +00:00 |
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Florian Roth
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f8b6b9d68e
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fix: FPs with Suspect Svchost Activity
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2021-02-24 13:55:40 +01:00 |
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Florian Roth
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0489d4bfa4
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fix: rule
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2021-02-24 13:44:13 +01:00 |
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Florian Roth
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9eb55016bf
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fix: FPs with WMI Spawning Windows PowerShell
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2021-02-24 13:32:30 +01:00 |
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Florian Roth
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b032bc3328
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fix: FPs with Wmiprvse Spawning Process
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2021-02-24 13:27:18 +01:00 |
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Florian Roth
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028ce2a548
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fix: Sysmon NTLM downgrade attack - too many fps
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2021-02-24 13:22:25 +01:00 |
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Florian Roth
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96803a5a27
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Merge pull request #1355 from Neo23x0/rule-devel
Rule devel
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2021-02-22 17:46:21 +01:00 |
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Florian Roth
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94035e1e11
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fix: error in condition
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2021-02-22 17:30:11 +01:00 |
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Florian Roth
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749789c17d
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fix: condition in eventlog rule
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2021-02-22 17:24:19 +01:00 |
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Florian Roth
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f834862833
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Merge pull request #1107 from vburov/patch-10
Update win_susp_eventlog_cleared.yml
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2021-02-18 11:19:53 +01:00 |
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Florian Roth
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a6684c66d6
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Merge pull request #1110 from vburov/patch-11
Update win_disable_event_logging.yml
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2021-02-18 11:18:32 +01:00 |
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Florian Roth
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786a799c3f
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Merge pull request #1345 from blueteam0ps/patch-2
Created win_sus_auditpol_usage.yml
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2021-02-18 11:17:04 +01:00 |
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Florian Roth
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76e6f38215
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Merge pull request #1348 from bartlomiej-czyz/patch-1
Create win_metasploit_or_impacket_smb_psexec_service_install.yaml
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2021-02-18 11:14:40 +01:00 |
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Florian Roth
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089a931007
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rule: ScreenConnect remote access
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2021-02-11 13:04:16 +01:00 |
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