bfd8b62dfa
rule: kernel dump using dtrace
2021-12-28 10:01:11 +01:00
6540d2e924
rule: download from Microsoft domain
2021-12-27 17:22:34 +01:00
7a8f09a6b5
fix: FPs with 4688 events that can contain 'Registry'
2021-12-27 11:48:51 +01:00
1609fbb2ac
docs: title reordered
2021-12-24 09:13:25 +01:00
db3ebaf97c
refactor: added curl.exe to the list
2021-12-23 08:27:44 +01:00
e9702af82b
rule: sAMAccountName Spoofing CVE-2021-42287
2021-12-22 08:50:05 +01:00
0e31c23620
Merge pull request #2476 from frack113/redcannary_20211220
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Windows Redcannary
2021-12-21 20:41:58 +01:00
b3c7ef50f5
Merge branch 'master' into aurora-false-positive-fixing
2021-12-21 14:44:55 +01:00
a471b4ea45
Merge pull request #2483 from Karneades/patch-1
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rule: Add Java class proxy download rule
2021-12-21 14:10:43 +01:00
4c76e917df
Merge pull request #2480 from frack113/diavol
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Add thedfirreport Diavol Ransomware rules
2021-12-21 14:10:35 +01:00
21cd791075
Merge branch 'aurora-false-positive-fixing' of https://github.com/SigmaHQ/sigma into aurora-false-positive-fixing
2021-12-21 13:47:41 +01:00
c006b9df31
fix: FPs noticed with Aurora after Nvidia driver upgrade
2021-12-21 13:47:39 +01:00
59bfca6aba
Update win_pc_sqlcmd_veeam_dump.yml
2021-12-21 13:28:47 +01:00
55b4085afc
Merge pull request #2473 from elhoim/add_mimikatz_keywords
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Add mimikatz keywords to 3 rules
2021-12-21 13:28:15 +01:00
694b133529
Merge pull request #2475 from elhoim/memssp_log_file
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New rule to detect Mimimaktz MemSSP default log file creation
2021-12-21 13:27:13 +01:00
5c3c4830f7
Update win_pc_false_sysinternalsuite.yml
2021-12-21 13:26:50 +01:00
6e19e75ece
Update win_pc_sqlcmd_veeam_dump.yml
2021-12-21 13:24:36 +01:00
a1594e8c4a
Merge pull request #2482 from Karneades/hideSrv
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rule: abuse of permissions to hide services
2021-12-21 13:23:20 +01:00
c842b12970
Update proxy_java_class_download.yml
2021-12-21 13:22:47 +01:00
c0a6de06c4
rule: Add Java class proxy download rule
2021-12-21 11:25:08 +01:00
d5bfce1e36
Removed duplicate filter entries.
2021-12-21 10:23:23 +01:00
2ce0529792
Merge branch 'SigmaHQ:master' into add_mimikatz_keywords
2021-12-21 09:26:51 +01:00
090e0304d4
rule: abuse of permissions to hide services
2021-12-20 23:36:23 +01:00
5ac7c0a076
rule: add further reference in regsrv32 rule
2021-12-20 22:58:32 +01:00
b490086d37
Add thedfirreport Diavol Ransomware
2021-12-20 18:59:11 +01:00
3c7b4b7225
Update win_alert_mimikatz_keywords.yml
2021-12-20 18:40:19 +01:00
75765f2aef
Update win_mimikatz_command_line.yml
2021-12-20 17:30:03 +01:00
12387fc275
Update win_alert_mimikatz_keywords.yml
2021-12-20 17:28:42 +01:00
31788f91d8
Merge pull request #2477 from SigmaHQ/aurora-false-positive-fixing
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fix: FPs noticed with Aurora
2021-12-20 16:56:21 +01:00
145622afcf
change level to medium as non-tunable in the wild FPs with powershell.exe are found
2021-12-20 15:12:21 +01:00
ad65524fb7
fix: FP matching thor scanner
2021-12-20 13:59:38 +01:00
5d3f39e317
fix: duplicate entry
2021-12-20 12:53:45 +01:00
cf65b61397
Update file_event_mimimaktz_memssp_log_file.yml
2021-12-20 12:51:27 +01:00
37da48ba3f
fix: FPs noticed with Aurora
2021-12-20 12:04:40 +01:00
e542c10e8e
Fix error
2021-12-20 11:35:12 +01:00
8c61e58152
New rule to detect Mimimaktz MemSSP default log file creation
2021-12-20 10:49:18 +01:00
96a42f3bb5
Windows redcannary
2021-12-20 10:43:32 +01:00
ed17c07aff
Corrected alignment
2021-12-20 09:25:05 +01:00
b0dda59d09
Added mimikatz keywords from user published documentation to win_mimimkatz_command_line
2021-12-20 09:22:34 +01:00
147c319bff
Added mimikatz keywords from user published documentation to win_susp_system_user_anomaly
2021-12-20 09:01:34 +01:00
d2f9a9c63e
Added mimikatz keywords from user published documentation
2021-12-20 08:56:13 +01:00
f4f3f860cb
Merge pull request #2470 from frack113/redcanary_20211219
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Windows Redcannary
2021-12-20 08:39:41 +01:00
ffc87968cf
Merge pull request #2469 from frack113/aurora_fp
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Aurora FP
2021-12-20 08:39:13 +01:00
89e1f491b3
refactor: add accepteula to flags
2021-12-19 19:43:37 +01:00
b89580488a
Windows Redcannary
2021-12-19 11:20:42 +01:00
f8962bec98
Aurora FP
2021-12-19 10:35:39 +01:00
70f3f4fa88
Create win_susp_psloglist.yml
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- The flags can be used with both "-" and "/" characters.
- This rule aims to detect any usage of psloglist, no matter if the binary is with the original name or not. This is achieved by looking for both the image name and the specific command line arguments
2021-12-18 21:52:05 +01:00
6f01874e07
Create win_susp_nt_resource_kit_auditpol_usage.yml
2021-12-18 21:06:46 +01:00
91b51068ea
fix condition
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https://github.com/SigmaHQ/sigma/wiki/Specification#condition
2021-12-18 20:26:57 +01:00
78900a7b96
fix condition
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see https://github.com/SigmaHQ/sigma/wiki/Specification#condition
2021-12-18 20:26:35 +01:00
Florian Roth