Commit Graph

2562 Commits

Author SHA1 Message Date
Florian Roth 6ce58d7201 refactor: removed unnecessary regex 2022-02-21 11:01:18 +01:00
Florian Roth 635a5c7d41 fix: wrong condition 2022-02-11 12:47:34 +01:00
Florian Roth 1bf00333f7 fix: exclude empty OriginalName fields 2022-02-11 12:01:02 +01:00
Florian Roth e6989f9efb rules: samdumps, suspicious program names 2022-02-11 11:58:02 +01:00
Florian Roth a05b3e50e5 refactor and new: lsass process dumping rules 2022-02-10 09:17:25 +01:00
Florian Roth 3e0f45d11e rule: suspicious execution from temp folders 2022-02-08 16:15:46 +01:00
Florian Roth ed06403d04 fix: unneeded list 2022-02-08 12:21:43 +01:00
Florian Roth 9bc8bb5c20 fix: remove old link to removed part of rule 2022-02-08 09:36:31 +01:00
Florian Roth 88ce0ed97d rule: Network Reconnaissance Activity 2022-02-08 09:36:03 +01:00
Florian Roth 094215a7e0 Update win_pc_embed_exe_lnk.yml 2022-02-06 14:20:30 +01:00
frack113 f1f38a2df4 add win_pc_embed_exe_lnk 2022-02-06 14:01:48 +01:00
frack113 ebd09793d7 Merge pull request #2643 from elhoim/patch-1
Avoiding being too narrow for paths
2022-02-05 12:03:46 +01:00
Florian Roth 8dc0835b2a Update win_pc_redirect_to_stream.yml 2022-02-04 23:18:08 +01:00
Florian Roth affd73506d Update win_pc_susp_instalutil.yml 2022-02-04 23:16:05 +01:00
David André 391d73a2c2 Avoiding being too narrow for paths
InstallUtil.exe is also available under 32 bits path for .net framework
2022-02-04 21:08:47 +01:00
frack113 16fed13bb0 Order files 2022-02-04 10:52:55 +01:00
frack113 2887cf2800 Merge pull request #2623 from frack113/red_t1555_003
Redcannary windows
2022-02-03 22:23:19 +01:00
Florian Roth 20a7bad5d8 Merge branch 'aurora-false-positive-fixing' of https://github.com/SigmaHQ/sigma into aurora-false-positive-fixing 2022-02-02 20:40:21 +01:00
Florian Roth 885651efae fix: FPs noticed with Aurora 2022-02-02 20:39:47 +01:00
Florian Roth ef955b92ae Merge branch 'master' into aurora-false-positive-fixing 2022-02-02 13:49:23 +01:00
Florian Roth cb8a0a6e73 Revert "fix: FPs with GoogleDrive update"
This reverts commit 86f3302a33.
2022-02-02 13:49:06 +01:00
phantinuss b627c62fe8 fix: filter out googledrivesync.exe FP 2022-02-02 12:25:55 +01:00
Florian Roth 86f3302a33 fix: FPs with GoogleDrive update 2022-02-02 11:45:42 +01:00
phantinuss a22d57fc87 fix: rename filter 2022-02-02 11:12:39 +01:00
phantinuss 2d36c6222d fix: FPs found in prod environment 2022-02-02 11:03:19 +01:00
Florian Roth f357c73554 Merge branch 'master' into aurora-false-positive-fixing 2022-02-01 19:50:21 +01:00
Florian Roth 9fc06fb027 Merge branch 'aurora-false-positive-fixing' of https://github.com/SigmaHQ/sigma into aurora-false-positive-fixing 2022-02-01 15:57:20 +01:00
Florian Roth 6efa5da3dc fix: unescaped double back slashes 2022-02-01 15:57:15 +01:00
Florian Roth 926f9b588c Merge pull request #2605 from securepeacock/patch-9
Rundll32 From Abnormal Drive
2022-01-31 16:38:46 +01:00
Florian Roth fb44e9ae56 Update process_creation_rundll32_not_from_c_drive.yml 2022-01-30 21:48:57 +01:00
frack113 0bcb842c70 Redcannary windows 2022-01-30 18:47:49 +01:00
Florian Roth 642b3748fe Merge pull request #2615 from frack113/redcannary_20220128
Add windows redcannary rules
2022-01-29 15:25:40 +01:00
Florian Roth 56fba15638 Update process_creation_tool_nircmd.yml 2022-01-28 23:14:17 +01:00
Florian Roth 34c8de908d Update process_creation_tool_nircmd_as_system.yml 2022-01-28 23:08:41 +01:00
Nasreddine Bencherchali 6f96372ece Update process_creation_tool_nircmd_as_system.yml 2022-01-28 21:10:52 +01:00
Nasreddine Bencherchali b0b9d32dfa Update process_creation_tool_nircmd.yml 2022-01-28 21:10:03 +01:00
Nasreddine Bencherchali 0b09dbdcd1 Update process_creation_tool_nircmd_as_system.yml 2022-01-28 21:01:43 +01:00
Florian Roth 0391cffab4 Merge pull request #2616 from SigmaHQ/rule-devel
rule: xordump
2022-01-28 18:06:21 +01:00
Florian Roth bfee0f8067 rule: xordump 2022-01-28 17:26:12 +01:00
frack113 5b30db61b0 Add windows redcannary rules 2022-01-28 16:12:38 +01:00
Florian Roth a5cb3ba37f Merge pull request #2598 from SigmaHQ/rule-devel
rules: NirCmd, NSudo, RunX
2022-01-28 12:18:15 +01:00
frack113 9a517bae7c Merge pull request #2614 from frack113/update_ref
sysmon_proxy_execution_wuauclt Update References
2022-01-28 11:51:45 +01:00
Florian Roth 982808c3db refactor: whoami / authority, rule: whoami as trusted installer 2022-01-28 11:30:30 +01:00
frack113 a6e3b4691b Update References 2022-01-28 10:30:39 +01:00
frack113 d4b4d4e382 Merge pull request #2612 from glennbarrett/patch-1
Typo fix in win_plugx_susp_exe_locations.yml
2022-01-28 10:00:07 +01:00
frack113 069d4ac8bd Update modified 2022-01-28 09:09:26 +01:00
frack113 4ef359a96f Merge pull request #2611 from redsand/fp_for_iexplorer
adding filter for fp of iexplorer calling cpl
2022-01-28 06:59:35 +01:00
Glenn Barrett edb769b086 Typo fix in win_plugx_susp_exe_locations.yml
Change SysWowo64 to SysWow64
2022-01-27 15:08:54 -05:00
Tim Shelton f8ce6d87a8 adding filter for fp of iexplorer calling cpls: C:\Windows\system32\rundll32.exe C:\Windows\system32\inetcpl.cpl,ClearMyTracksByProcess Flags:276824072 WinX:0 WinY:0 IEFrame:0000000000000000 2022-01-27 16:31:37 +00:00
securepeacock 1cfa06e6e6 Update process_creation_rundll32_not_from_c_drive.yml 2022-01-25 14:43:30 -05:00