Commit Graph

6622 Commits

Author SHA1 Message Date
Florian Roth aefd50f049 fix: avoid FPs with HTool string 2021-07-28 14:23:54 +02:00
Florian Roth 5d039dd138 rule: Cobalt Strike patterns 2021-07-27 11:24:40 +02:00
Florian Roth 21c4d241a1 HiveNightmare and Relay attack tools adjustments 2021-07-26 10:59:35 +02:00
Florian Roth 9771943116 refactor: new file pattern SeriousSAM 2021-07-24 16:13:36 +02:00
Florian Roth ae80f747ae fix: adding experimental status 2021-07-24 12:34:33 +02:00
Florian Roth 3eb37c014c rule: Impacket tools and Relay attack tools 2021-07-24 11:08:35 +02:00
Florian Roth 07223baaeb fix: typo in date value 2021-07-24 10:22:07 +02:00
Florian Roth 880a87ce91 fix: avoid false positives with MSF psexec rule 2021-07-23 18:33:38 +02:00
Florian Roth c0138d5ced add additional filename pattern to HiveNightmare rule 2021-07-23 10:39:41 +02:00
Florian Roth 5955efa750 adjusted timestamp 2021-07-23 09:45:50 +02:00
Florian Roth d9dc442f4e rule: HiveNightmare 2021-07-23 09:41:00 +02:00
Florian Roth ddb4744613 regsvr32 anomaly rule update
https://twitter.com/BlackMatter23/status/1417545425297580045
2021-07-20 21:14:48 +02:00
Florian Roth 66aaa2210c refactor: widened PS1 Empire cmdlines rule 2021-07-20 11:26:22 +02:00
Florian Roth b7b4c4555f fix: bug in regsvr anomaly rule 2021-07-18 12:59:31 +02:00
Florian Roth 53c25969ab added more legitimate extensions to regsvr32 rule 2021-07-17 11:20:05 +02:00
Florian Roth b911175f28 Suspicious mshta patterns 2021-07-17 09:04:41 +02:00
Florian Roth 6c79115ce0 Regsvr32 Anomalies extended 2021-07-17 09:04:31 +02:00
Florian Roth 021f211c14 fix: FP with WCE and Windows Cluster Service 2021-07-15 12:09:28 +02:00
Florian Roth e516aecc74 fix: error in selector 2021-07-14 15:58:55 +02:00
Florian Roth 530e04faec rule: Script Execution from Temp Folder 2021-07-14 15:52:52 +02:00
Florian Roth 0d794357e8 rule: reg disable security services 2021-07-14 15:52:35 +02:00
Florian Roth 04370c7e91 refactor: improved Raccine uninstall rule 2021-07-14 09:56:35 +02:00
Florian Roth 5e2e6c9b72 Merge branch 'config-adjustments' into rule-devel 2021-07-14 08:35:47 +02:00
Florian Roth e0f166aba2 rule: Serv-U exploitation
https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit/
2021-07-14 08:35:25 +02:00
Florian Roth 5e7f1f3a36 refactor: THOR config adjustments 2021-07-08 14:51:49 +02:00
Florian Roth f78b353352 PrinterNightmare rule updates 2021-07-08 14:35:51 +02:00
Florian Roth 2055f78780 refactor: make the rule more usable 2021-07-08 09:05:57 +02:00
Florian Roth b055879ec5 Merge pull request #1655 from SigmaHQ/mdatp-mapping-ext1
feat: OriginalFileName mapping in MDATP ImageLoad events
2021-07-08 08:33:59 +02:00
Florian Roth 79338b2dbd fix: title 2021-07-08 08:33:46 +02:00
Florian Roth cdc434cfc4 feat: OriginalFileName mapping in MDATP ImageLoad events 2021-07-07 18:22:58 +02:00
Florian Roth 96ea35fd92 rule: suspicious vss ps load 2021-07-07 18:21:57 +02:00
Florian Roth 25dec8a17b Merge pull request #1649 from leegengyu/patch-9
Update win_apt_apt29_thinktanks.yml - Links
2021-07-07 18:10:27 +02:00
Florian Roth 8fd5a761a2 Merge pull request #1651 from frack113/service_auditd
Rename linux rule with service:auditd
2021-07-07 18:10:14 +02:00
Florian Roth c3c152d457 Merge pull request #1652 from SigmaHQ/rule-devel
refactor: changed cmdkey rule
2021-07-07 18:09:44 +02:00
Florian Roth 9d6f89f0f2 Merge pull request #1654 from frack113/redcanary_t1564
Add 2 defense-evasion T1562.001 rules
2021-07-07 18:09:27 +02:00
frack113 8a96aa7855 Add 2 defense-evasion T1562.001 rules 2021-07-07 15:43:55 +02:00
Florian Roth 0c7661e8bc refactor: changed cmdkey rule 2021-07-07 14:45:03 +02:00
G Y 1adac5b036 Update win_apt_apt29_thinktanks.yml - Links
Reference links updated with grammar corrections.
2021-07-07 20:21:41 +08:00
frack113 f2cdbb5aa7 Rename rule service:auditd 2021-07-07 13:53:51 +02:00
Florian Roth 792f234872 Merge pull request #1636 from leegengyu/patch-6
powershell_data_compressed.yml - Update selection
2021-07-07 10:12:52 +02:00
Florian Roth 2e15742a37 Merge pull request #1637 from frack113/fix_win_rdp_reverse_tunnel.yml
win_rdp_reverse_tunnel.yml  fix invalid field name
2021-07-07 10:12:16 +02:00
Florian Roth 6e00745288 Merge pull request #1638 from frack113/fix_win_external_device.yml
win_external_device.yml  fix invalid field name
2021-07-07 10:12:04 +02:00
Florian Roth bd0628240c Merge pull request #1639 from frack113/fix_win_possible_dc_shadow.yml
fix invalid field EventID 5136
2021-07-07 10:11:51 +02:00
Florian Roth ad36a03622 Merge pull request #1640 from frack113/fix_win_susp_local_anon_logon_created.yml
win_susp_local_anon_logon_created.yml fix invalid case SamAccountName
2021-07-07 10:11:36 +02:00
Florian Roth 0019018389 Merge pull request #1641 from frack113/upadte_winlogbeat
winlogbeat add some missing fields mapping
2021-07-07 10:11:22 +02:00
Florian Roth 1c032c84be Merge pull request #1643 from austinsonger/microsoft365_impossible_travel
Microsoft365 impossible travel
2021-07-07 10:11:03 +02:00
Florian Roth dc2377be13 Merge pull request #1644 from leegengyu/patch-7
Update win_admin_rdp_login.yml - Fix Field Name & Value
2021-07-07 10:04:02 +02:00
Florian Roth 0573097696 Merge pull request #1645 from leegengyu/patch-8
Update win_mal_service_installs.yml - Corrected logsource
2021-07-07 10:03:48 +02:00
Florian Roth 1e76fc38dc Merge pull request #1647 from frack113/fix_windows_field_name
fix invalid windows fields name
2021-07-07 10:03:15 +02:00
frack113 5c9ca35bb6 Add the last missing 2021-07-07 09:10:50 +02:00