 Florian Roth
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f647e45e69
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Merge pull request #2749 from redsand/fp_msiexec
Filters false positive from msiexec.exe
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2022-02-25 19:03:45 +01:00 |
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Tim Shelton
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6d29b4c4a5
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oof, misspelled detection type 2
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2022-02-25 16:34:32 +00:00 |
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Tim Shelton
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f6caaf795a
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oof, misspelled detection type
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2022-02-25 16:32:33 +00:00 |
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Tim Shelton
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9d06c3cfe7
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Filters false positive from msiexec.exe
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2022-02-25 16:17:01 +00:00 |
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Florian Roth
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b0b675b004
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rule: CrackMapExec flags rule
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2022-02-25 11:39:19 +01:00 |
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Florian Roth
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98c1c60758
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Merge branch 'master' into rule-devel
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2022-02-25 10:38:58 +01:00 |
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Florian Roth
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3d609cfdf3
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rule: ScreenConnect anomaly
https://www.mandiant.com/resources/telegram-malware-iranian-espionage
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2022-02-25 10:31:58 +01:00 |
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Florian Roth
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6f79d70532
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Merge branch 'master' into rule-devel
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2022-02-25 09:19:16 +01:00 |
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frack113
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beafcc7b4c
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Merge pull request #2740 from AndrewRathbun/master
Update proc_creation_win_susp_esentutl_params.yml - minor spelling error
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2022-02-24 21:27:00 +01:00 |
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Florian Roth
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220344f477
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Merge pull request #2735 from SigmaHQ/rule-devel
rules: suspicious schtasks creation
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2022-02-24 18:19:45 +01:00 |
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Andrew Rathbun
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b17f2b3840
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Update proc_creation_win_susp_esentutl_params.yml
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2022-02-24 11:52:21 -05:00 |
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Florian Roth
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536910f7d7
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fix: FPs with new task scheduler rule
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2022-02-24 08:41:53 +01:00 |
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Florian Roth
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1682bdb8a8
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fix: condition section
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2022-02-23 23:28:53 +01:00 |
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Florian Roth
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22fbf5bb0a
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fix: indentation of conditions
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2022-02-23 23:28:22 +01:00 |
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Florian Roth
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d455dec42c
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fix: wrong condition
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2022-02-23 23:26:33 +01:00 |
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Florian Roth
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825bf41f51
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rules: susp schtasks creation
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2022-02-23 23:25:20 +01:00 |
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Florian Roth
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9561e155ed
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docs: changed title
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2022-02-23 23:25:06 +01:00 |
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Florian Roth
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0005509c11
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Merge pull request #2733 from phantinuss/master
fix: FPs
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2022-02-23 20:27:49 +01:00 |
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Florian Roth
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f05f615b0d
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rule: explorer NOUACCHECK flag
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2022-02-23 15:47:44 +01:00 |
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Florian Roth
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d0c2aead9e
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refactor: improved ncat rule
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2022-02-23 15:18:52 +01:00 |
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phantinuss
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329b5aa0eb
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fix: reduce level, many legitimate usages expected
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2022-02-23 14:13:12 +01:00 |
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Florian Roth
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22e975334c
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refactor: extended powershell cmdline flag rule
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2022-02-23 12:52:38 +01:00 |
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Florian Roth
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122b7029cb
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Merge branch 'rule-devel' of https://github.com/SigmaHQ/sigma into rule-devel
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2022-02-23 11:19:21 +01:00 |
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Florian Roth
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eefaa17599
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fix: Office Shell rule - Outlook Print attachment
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2022-02-23 11:19:17 +01:00 |
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Florian Roth
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a5955730bd
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docs: title changed
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2022-02-22 19:10:20 +01:00 |
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Florian Roth
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738e77e239
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fix: issues with installer
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2022-02-22 16:52:53 +01:00 |
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Florian Roth
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24ece0c60a
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Merge branch 'master' into rule-devel
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2022-02-22 16:33:51 +01:00 |
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frack113
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8bb3379b68
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Normalization of rule names
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2022-02-22 11:16:31 +01:00 |
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Florian Roth
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8d9e16355b
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fix: FP in Office Shell rule with Outlook PhotoViewer
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2022-02-22 09:17:33 +01:00 |
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Florian Roth
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06f6f6e7f0
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Merge pull request #2720 from redsand/fp_backward_powershell
Filter fp when commands are base64 encoded
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2022-02-22 08:59:49 +01:00 |
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Tim Shelton
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9461309687
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Filter fp when commands are base64 encoded
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2022-02-21 21:15:47 +00:00 |
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Florian Roth
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cbe7abc16e
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Merge branch 'master' into aurora-false-positive-fixing
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2022-02-21 18:49:45 +01:00 |
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Florian Roth
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921d46ca79
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fix: FPs noticed with Aurora
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2022-02-21 18:43:18 +01:00 |
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Florian Roth
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f1d962d140
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Merge pull request #2717 from phantinuss/checkbaseline
New workflow action: Check sigma rules against baseline evtx files
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2022-02-21 15:14:35 +01:00 |
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Florian Roth
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29dacbe6b6
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Merge pull request #2716 from SigmaHQ/aurora-false-positive-fixing
Aurora and THOR false positive fixing
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2022-02-21 14:46:31 +01:00 |
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phantinuss
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df21201783
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fix: FP
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2022-02-21 11:09:20 +01:00 |
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Florian Roth
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cfd5847063
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Schtasks creation rule
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2022-02-21 11:01:27 +01:00 |
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Florian Roth
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6ce58d7201
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refactor: removed unnecessary regex
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2022-02-21 11:01:18 +01:00 |
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frack113
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dcf936bb6c
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Rename win_pc_tor_browser.yml to proc_creation_win_tor_browser.yml
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2022-02-20 17:59:53 +01:00 |
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Florian Roth
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e7bf14c6dc
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description and title
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2022-02-20 12:14:57 +01:00 |
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Florian Roth
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505734730d
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increased level
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2022-02-20 12:14:14 +01:00 |
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frack113
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82660bbaf2
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Simple TOR rules
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2022-02-20 11:26:13 +01:00 |
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frack113
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604600ac2f
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Merge pull request #2709 from frack113/fix_aurora_fp
Fix FP for win_pc_susp_run_folder
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2022-02-20 09:05:17 +01:00 |
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frack113
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631a300236
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Fix some FP
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2022-02-19 10:25:26 +01:00 |
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Florian Roth
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1196387e90
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fix: FPs noticed with Aurora
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2022-02-18 12:53:17 +01:00 |
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frack113
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cabe5c5043
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Merge pull request #2703 from frack113/lolbin
add win_pc_lolbin_wlrmdr
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2022-02-17 19:26:19 +01:00 |
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Florian Roth
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e0d8f59f42
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Update win_pc_lolbin_wlrmdr.yml
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2022-02-17 16:24:52 +01:00 |
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frack113
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1a76bb82d6
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Merge pull request #2700 from frack113/DOSfuscation
add win_pc_cmd_dosfuscation
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2022-02-17 06:32:45 +01:00 |
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frack113
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3b02967ffb
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add win_pc_lolbin_wlrmdr
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2022-02-16 19:53:46 +01:00 |
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Florian Roth
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50efc894bc
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add common "set" expressions
add common caret obfuscated "set" expressions often found in Invoke-Obfuscation code
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2022-02-16 17:33:33 +01:00 |
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