 Arnim Rupp
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aab00905f1
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Update win_av_relevant_match.yml
Add Ransomware and Cobalt Strike strings.
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2022-02-03 21:43:42 +01:00 |
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Pawel Mazur
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fede3b1183
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Auditd rule - Systemd Service Creation
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2022-02-03 20:31:07 +01:00 |
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Florian Roth
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6ce92b27be
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refactor: more regex avoidance
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2022-02-03 20:05:10 +01:00 |
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Florian Roth
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8c07a51ab9
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fix: non-ascii character in description
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2022-02-03 19:52:07 +01:00 |
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Florian Roth
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b715894497
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refactor: avoid regex use
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2022-02-03 19:48:19 +01:00 |
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frack113
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1ac80bebf8
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add image_load_susp_advapi32_dll
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2022-02-03 18:54:34 +01:00 |
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frack113
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d1268d040c
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Change status and related
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2022-02-03 06:53:50 +01:00 |
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frack113
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8eeadb9beb
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Add other browser
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2022-02-03 06:38:43 +01:00 |
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Florian Roth
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f85e598dbe
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Merge pull request #2632 from SigmaHQ/aurora-false-positive-fixing
Aurora false positive fixing
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2022-02-02 22:49:26 +01:00 |
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JSHOX1
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81292263ba
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Update win_susp_ntlm_brute_force.yml
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2022-02-02 16:18:20 -05:00 |
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Florian Roth
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20a7bad5d8
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Merge branch 'aurora-false-positive-fixing' of https://github.com/SigmaHQ/sigma into aurora-false-positive-fixing
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2022-02-02 20:40:21 +01:00 |
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Florian Roth
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885651efae
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fix: FPs noticed with Aurora
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2022-02-02 20:39:47 +01:00 |
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Florian Roth
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ed493accf5
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Merge pull request #2627 from SigmaHQ/aurora-false-positive-fixing
Aurora false positive fixing; Double backslash escaping fix
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2022-02-02 18:39:51 +01:00 |
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Florian Roth
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013670445f
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Merge pull request #2625 from BlackB0lt/patch-23
Update sysmon_process_hollowing.yml
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2022-02-02 18:39:28 +01:00 |
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Florian Roth
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d2e741cf9a
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Merge pull request #2628 from frack113/redcannay_t1553_005
Windows Redcannary T1553.005
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2022-02-02 18:38:55 +01:00 |
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JSHOX1
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1346d93e95
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Update win_susp_ntlm_brute_force.yml
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2022-02-02 12:25:07 -05:00 |
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JSHOX1
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50fb36c4cb
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Create win_susp_ntlm_brute_force.yml
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2022-02-02 09:24:13 -05:00 |
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Florian Roth
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ef955b92ae
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Merge branch 'master' into aurora-false-positive-fixing
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2022-02-02 13:49:23 +01:00 |
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Florian Roth
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cb8a0a6e73
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Revert "fix: FPs with GoogleDrive update"
This reverts commit 86f3302a33.
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2022-02-02 13:49:06 +01:00 |
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Florian Roth
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4b09e643c2
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fix: condition in malware back connect rule
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2022-02-02 13:48:56 +01:00 |
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phantinuss
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b627c62fe8
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fix: filter out googledrivesync.exe FP
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2022-02-02 12:25:55 +01:00 |
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Florian Roth
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86f3302a33
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fix: FPs with GoogleDrive update
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2022-02-02 11:45:42 +01:00 |
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phantinuss
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a22d57fc87
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fix: rename filter
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2022-02-02 11:12:39 +01:00 |
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phantinuss
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2d36c6222d
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fix: FPs found in prod environment
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2022-02-02 11:03:19 +01:00 |
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phantinuss
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65c3a72715
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fix: used in legitimate microsoft scripts
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2022-02-02 11:00:43 +01:00 |
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Florian Roth
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52e4aeca69
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Merge pull request #2629 from markus-nclose/master
CobaltStrike typo
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2022-02-02 09:45:18 +01:00 |
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frack113
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4d28fb5320
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Merge pull request #2626 from frack113/update_wdigest
Fix FP sysmon_wdigest_enable_uselogoncredential
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2022-02-02 06:35:13 +01:00 |
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frack113
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120436bdb4
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Update filter
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2022-02-02 06:34:32 +01:00 |
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markus-nclose
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4c2a3c3036
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CobaltStrike typo
This typo keeps sneaking back in - critical for detection.
Spelling correct according to https://www.nextron-systems.com/wp-content/uploads/2018/09/Antivirus_Event_Analysis_CheatSheet_1.5-2.pdf
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2022-02-02 07:31:48 +02:00 |
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Florian Roth
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f357c73554
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Merge branch 'master' into aurora-false-positive-fixing
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2022-02-01 19:50:21 +01:00 |
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frack113
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3c0f4b79c9
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Windows Redcannary T1553.005
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2022-02-01 18:41:53 +01:00 |
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Florian Roth
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7f9fd3ea63
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Update sysmon_process_hollowing.yml
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2022-02-01 16:01:27 +01:00 |
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Florian Roth
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ca8aa9bb62
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fix: missing update in modified date
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2022-02-01 15:59:20 +01:00 |
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Florian Roth
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6c2dea3a8c
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fix: FPs noticed with Aurora
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2022-02-01 15:57:44 +01:00 |
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Florian Roth
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9fc06fb027
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Merge branch 'aurora-false-positive-fixing' of https://github.com/SigmaHQ/sigma into aurora-false-positive-fixing
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2022-02-01 15:57:20 +01:00 |
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Florian Roth
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6efa5da3dc
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fix: unescaped double back slashes
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2022-02-01 15:57:15 +01:00 |
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frack113
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6b3b9e924f
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Fix GPO FP
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2022-02-01 14:21:48 +01:00 |
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Sittikorn S
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e16974522b
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Update sysmon_process_hollowing.yml
Update filters
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2022-02-01 15:19:36 +07:00 |
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Florian Roth
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0d27cf9681
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Merge pull request #2624 from SigmaHQ/rule-devel
Some TeamViewer rules
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2022-01-31 16:38:58 +01:00 |
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Florian Roth
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926f9b588c
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Merge pull request #2605 from securepeacock/patch-9
Rundll32 From Abnormal Drive
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2022-01-31 16:38:46 +01:00 |
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frack113
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7ceb3968d8
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Update file_event_susp_teamviewer_remote_session.yml
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2022-01-31 06:24:02 +01:00 |
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Florian Roth
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c35973d6e7
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rule: TeamViewer remote session
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2022-01-30 22:26:13 +01:00 |
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Florian Roth
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ba3065e943
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refactor: added another TV domain
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2022-01-30 22:26:01 +01:00 |
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Florian Roth
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1b57916890
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rule: suspicious renamed teamviewer
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2022-01-30 22:05:47 +01:00 |
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Florian Roth
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fb44e9ae56
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Update process_creation_rundll32_not_from_c_drive.yml
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2022-01-30 21:48:57 +01:00 |
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frack113
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0bcb842c70
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Redcannary windows
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2022-01-30 18:47:49 +01:00 |
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Florian Roth
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d27deada7d
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Merge pull request #2622 from frack113/red_20220130
win_pc_susp_takeown
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2022-01-30 18:06:36 +01:00 |
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frack113
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542a901f57
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add win_pc_susp_takeown
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2022-01-30 12:03:32 +01:00 |
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Florian Roth
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545e8c1c03
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Merge pull request #2606 from securepeacock/patch-10
Create sysmon_process_hollowing.yml
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2022-01-30 11:33:58 +01:00 |
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Florian Roth
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027fce7f13
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Update sysmon_process_hollowing.yml
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2022-01-29 23:55:21 +01:00 |
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