 frack113
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69297b5a28
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Merge pull request #2547 from asalih/patch-2
Update powershell_suspicious_invocation_specific_in_contextinfo.yml
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2022-01-11 21:42:54 +01:00 |
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frack113
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7b77be3453
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Fix condition
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2022-01-11 20:51:57 +01:00 |
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Florian Roth
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430f561321
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Merge pull request #2542 from redsand/new_cscript_wscript_dropper_using_file_event
New signature to detect cscript/wscript dropper using the sysmon file event
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2022-01-11 17:59:48 +01:00 |
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Ahmet Salih
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9b261a5cb7
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Update powershell_suspicious_invocation_specific_in_contextinfo.yml
close #2546
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2022-01-11 18:23:30 +03:00 |
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Tim Shelton
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0d553a832b
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updating condition per @frack113 preference
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2022-01-11 14:59:47 +00:00 |
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frack113
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f7e670d55e
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Simple Quote
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2022-01-11 13:40:53 +01:00 |
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Florian Roth
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11164849b3
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Merge pull request #2543 from SigmaHQ/rule-devel
Several new rules and some fixes
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2022-01-11 12:44:03 +01:00 |
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Florian Roth
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e055ec1d52
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refactor: change all " of them" expressions
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2022-01-11 10:59:57 +01:00 |
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Florian Roth
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fe754d1937
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rule: regsvr32 pattern
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2022-01-11 10:46:48 +01:00 |
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Florian Roth
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2d50f8d28a
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rule: several lolbins
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2022-01-11 10:46:39 +01:00 |
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Florian Roth
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de6a153e81
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refactor: improved rule
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2022-01-11 09:27:22 +01:00 |
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Florian Roth
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7eaa3f8d3f
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refactor: rewrite re rule to contains
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2022-01-11 09:19:55 +01:00 |
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Florian Roth
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1fad4edfcb
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refactor: minor changes to procdump rule
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2022-01-11 09:10:05 +01:00 |
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Florian Roth
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64deb38131
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rule: procdump evasion
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2022-01-11 09:07:56 +01:00 |
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Florian Roth
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a6932962eb
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fix: bug in procdump file event rule
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2022-01-11 08:22:02 +01:00 |
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Florian Roth
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55d49b7e9b
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Merge branch 'master' into rule-devel
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2022-01-11 08:20:29 +01:00 |
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frack113
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c990deb416
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Merge pull request #2539 from redsand/fp_when_join_path_is_used
Fp attempting to detect suspicious xor encoded powershell
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2022-01-11 06:41:09 +01:00 |
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frack113
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2dce43507a
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Merge pull request #2541 from redsand/fp_win_creation_scr_binary_file
fp where symantec apparently performs this behavior with .scr files
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2022-01-11 06:34:12 +01:00 |
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frack113
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d2a21f62cb
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Merge pull request #2538 from frack113/fix_detection
fix detection posh_ps_suspicious_iofilestream
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2022-01-11 06:33:16 +01:00 |
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Tim Shelton
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50d76f2c89
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fixing related field, didnt properly format
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2022-01-11 00:09:49 +00:00 |
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Tim Shelton
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cca339a81e
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Updating id
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2022-01-10 23:17:51 +00:00 |
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Tim Shelton
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194519eadb
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oops, duh...
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2022-01-10 23:00:24 +00:00 |
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Tim Shelton
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ff41473423
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filtering fp where symantec apparently performs this behavior
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2022-01-10 22:57:14 +00:00 |
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Tim Shelton
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4d0f62aff7
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adding back tick per https://docs.microsoft.com/en-us/powershell/scripting/lang-spec/chapter-02?view=powershell-7.2
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2022-01-10 20:51:28 +00:00 |
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Tim Shelton
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4a110e369c
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fixing yaml
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2022-01-10 20:45:55 +00:00 |
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Tim Shelton
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eaf49e3697
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adding double quote
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2022-01-10 20:44:59 +00:00 |
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Tim Shelton
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fa19eeb0f8
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checks for join with space or quote or double quote in order to reduce fps
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2022-01-10 20:44:35 +00:00 |
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frack113
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16f3fdb922
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fix detection
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2022-01-10 17:48:46 +01:00 |
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Bhabesh
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798c447317
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Added new reference for Office Security Settings Changed
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2022-01-10 12:02:01 +05:45 |
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Florian Roth
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962051e4d7
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Merge pull request #2534 from frack113/fix_win_susp_firewall_disable
Fix win susp firewall disable
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2022-01-09 22:17:55 +01:00 |
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frack113
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7a164e61dd
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fix 'off' error
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2022-01-09 19:58:54 +01:00 |
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frack113
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ae0dc80226
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Microsoft Defender Firewall
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2022-01-09 19:48:22 +01:00 |
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frack113
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f96a5ce9ff
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Fix detection
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2022-01-09 19:24:38 +01:00 |
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Florian Roth
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ab761ce996
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refactor: adjusted rule level
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2022-01-09 16:13:25 +01:00 |
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Florian Roth
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ebb3f54d67
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Update win_pc_iis_http_logging.yml
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2022-01-09 16:13:00 +01:00 |
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Florian Roth
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68fea95772
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Update posh_ps_suspicious_iofilestream.yml
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2022-01-09 16:12:31 +01:00 |
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Florian Roth
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da5c01507c
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Update win_fe_csharp_compile_artefact.yml
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2022-01-09 16:11:54 +01:00 |
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frack113
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01c6e5f6e3
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Windows Redcannary
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2022-01-09 12:37:23 +01:00 |
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frack113
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ac240b1487
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Merge pull request #2527 from frack113/promote_366d
Change status to test
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2022-01-09 08:02:36 +01:00 |
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frack113
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86e7fdafa2
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Merge pull request #2531 from frack113/redcannary_20220107
Windows Redcannary
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2022-01-09 08:02:00 +01:00 |
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Florian Roth
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6f7d28b52a
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Merge pull request #2532 from SigmaHQ/aurora-false-positive-fixing
fix: FPs noticed with Aurora
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2022-01-08 15:57:31 +01:00 |
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Florian Roth
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bdbb156090
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fix: FPs noticed with Aurora
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2022-01-08 15:12:17 +01:00 |
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frack113
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af99c75785
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Windows Redcannary
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2022-01-08 09:17:56 +01:00 |
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Florian Roth
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3cf4c9845c
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Merge pull request #2530 from SigmaHQ/rule-devel
docs: changed title of rules that were equal
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2022-01-07 14:15:17 +01:00 |
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Florian Roth
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8dae0ca10a
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Merge branch 'rule-devel' of https://github.com/SigmaHQ/sigma into rule-devel
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2022-01-07 13:07:38 +01:00 |
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Florian Roth
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d31f5258eb
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docs: changed title of rules that were equal
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2022-01-07 13:07:35 +01:00 |
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Florian Roth
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e91969e097
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Merge pull request #2526 from SigmaHQ/aurora-false-positive-fixing
fix: FP noticed with Aurora
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2022-01-07 09:58:12 +01:00 |
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Florian Roth
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7b08986f4b
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Merge pull request #2528 from SigmaHQ/rule-devel
rule: DumpStack.log Defender evasion
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2022-01-07 09:51:07 +01:00 |
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Florian Roth
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dfa7938f17
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rule: DumpStack.log Defender evasion
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2022-01-07 08:46:30 +01:00 |
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frack113
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c6014b1205
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Change status to test
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2022-01-07 07:04:24 +01:00 |
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