55b4085afc
Merge pull request #2473 from elhoim/add_mimikatz_keywords
...
Add mimikatz keywords to 3 rules
2021-12-21 13:28:15 +01:00
694b133529
Merge pull request #2475 from elhoim/memssp_log_file
...
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
...
rule: abuse of permissions to hide services
2021-12-21 13:23:20 +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
...
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
...
Windows Redcannary
2021-12-20 08:39:41 +01:00
ffc87968cf
Merge pull request #2469 from frack113/aurora_fp
...
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
...
- 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
...
https://github.com/SigmaHQ/sigma/wiki/Specification#condition
2021-12-18 20:26:57 +01:00
78900a7b96
fix condition
...
see https://github.com/SigmaHQ/sigma/wiki/Specification#condition
2021-12-18 20:26:35 +01:00
61ae79bcff
Condition changed
...
see https://github.com/SigmaHQ/sigma/wiki/Specification#condition
2021-12-18 20:26:12 +01:00
4362060da6
Update process_creation_advanced_ip_scanner.yml
2021-12-18 20:24:11 +01:00
da5cb2116c
Update process_creation_advanced_ip_scanner.yml
2021-12-18 20:08:00 +01:00
8401ece3d6
Create process_creation_cleanwipe.yml
2021-12-18 20:05:49 +01:00
92e7ff882f
Create process_creation_advanced_port_scanner.yml
2021-12-18 20:00:40 +01:00
dbf3455990
Merge pull request #2467 from SigmaHQ/aurora-false-positive-fixing
...
fix: exclude *.scr screensavers
2021-12-18 19:00:20 +01:00
3f5859bac5
fix: exclude *.scr screensavers
2021-12-18 15:40:12 +01:00
68be189402
Merge pull request #2463 from Karneades/java
...
rule: add new rule for java spawning suspicious binaries
2021-12-18 07:56:53 +01:00
8a3c521a34
Merge pull request #2466 from SigmaHQ/aurora-false-positive-fixing
...
Aurora false positive fixing
2021-12-18 07:16:16 +01:00
8f36cb8b7e
Merge pull request #2454 from frack113/CVE_2021_42278
...
cve_2021_42278 or cve_2021_42287
2021-12-18 06:46:47 +01:00
e20d8be164
refactor: split rule up into two, more susp sub procs
2021-12-18 06:39:14 +01:00
529b35cd8b
fix: more FPs noticed
2021-12-18 06:22:16 +01:00
4e49c28472
fix: FPs noticed with Aurora
2021-12-18 06:19:35 +01:00
f1918e512c
Merge branch 'aurora-false-positive-fixing' of https://github.com/SigmaHQ/sigma into aurora-false-positive-fixing
2021-12-18 00:18:00 +01:00
4b7b829d18
fix: FPs noticed with Aurora
2021-12-18 00:17:58 +01:00
Florian Roth