Commit Graph

4063 Commits

Author SHA1 Message Date
Florian Roth 7a63fd56da rule: regsvr32 flags anomaly 2020-07-13 11:59:44 +02:00
Ömer Günal bee467dbd6 Rename lnx_setgid_setuid to lnx_setgid_setuid.yml 2020-07-13 01:36:20 +03:00
Ömer Günal bf8f0307b7 Rename lnx_space_after_filename_ to lnx_space_after_filename_.yml 2020-07-13 01:33:59 +03:00
Ömer Günal 4b74a0df76 Create lnx_space_after_filename_ 2020-07-13 01:33:39 +03:00
Ömer Günal c749aa2539 Create lnx_setgid_setuid 2020-07-13 01:33:09 +03:00
Ömer Günal 6b24a5df65 Create lnx_security_tools_disabling.yml 2020-07-13 01:32:24 +03:00
Ömer Günal bdeca13825 Create lnx_proxy_connection.yml 2020-07-13 01:31:05 +03:00
Ömer Günal 708a28e307 Delete lnx_space_after_filename.yml 2020-07-13 01:26:37 +03:00
Ömer Günal af6ad5a41b Delete lnx_setuid_setgid.yml 2020-07-13 01:26:29 +03:00
Ömer Günal 64a9b6e098 Delete lnx_disabling_security_tools.yml 2020-07-13 01:26:11 +03:00
Ömer Günal 7466c8d425 Delete lnx_connection_proxy.yml 2020-07-13 01:26:03 +03:00
Ömer Günal 7ce16d1bbc Update lnx_space_after_filename.yml 2020-07-13 01:07:32 +03:00
Ryan Plas 25d978d9bd Update powershell_shellcode_b64.yml logsource to use the correct Sigma schema values 2020-07-11 22:17:06 -04:00
Ryan Plas 3bb45f00af Update web_citrix_cve_2019_19781_exploit.yml logsource to use the correct Sigma schema values 2020-07-11 00:00:21 -04:00
Florian Roth 1a87492bd4 Merge pull request #912 from Neo23x0/rule-devel
rule: improved Citrix rule
2020-07-10 19:46:09 +02:00
Florian Roth 129925ce0b rule: improved Citrix rule 2020-07-10 18:15:35 +02:00
Florian Roth 17dedddbdd Merge pull request #911 from Neo23x0/rule-devel
rule: Citrix Netscaler Attack CVE-2020-8193 CVE-2020-8195
2020-07-10 18:09:19 +02:00
Florian Roth 383953c74e rule: better rule name and descriptions, plus MITRE ATT&CK tags 2020-07-10 17:55:13 +02:00
Florian Roth 0d89208242 rule: updated Citrix rule 2020-07-10 17:49:18 +02:00
Florian Roth eda08e3a89 rule: Citrix Netscaler Attack CVE-2020-8193 CVE-2020-8195 2020-07-10 17:45:11 +02:00
Florian Roth 3ab5eb97d8 Merge pull request #901 from brachera/master
rule: Leviathan registry key
2020-07-10 16:42:02 +02:00
Florian Roth 49aa0b4621 Merge pull request #909 from EccoTheFlintstone/fp2
add WMI module load false positive
2020-07-10 15:45:53 +02:00
Florian Roth 5de82628fa Update sysmon_apt_leviathan.yml 2020-07-10 15:41:55 +02:00
Florian Roth 168952840b Merge pull request #910 from Neo23x0/rule-devel
Rule devel
2020-07-10 14:17:22 +02:00
Florian Roth 268a28daed rule: Evilnum Golden Chicken rule OCX 2020-07-10 13:02:52 +02:00
ecco e30eaa0202 be more specific about file location 2020-07-09 13:33:59 -04:00
ecco 94e3bd9e6b add WMI module load false positive 2020-07-09 13:32:21 -04:00
Florian Roth 6ad2f07193 Merge pull request #907 from EccoTheFlintstone/fix_fp
add WMI and powershell false positives
2020-07-09 17:42:53 +02:00
ecco 905f1b3823 add WMI and powershell false positives 2020-07-09 10:26:54 -04:00
Florian Roth 7949729fa4 rule: PowerShell encoded character syntax 2020-07-09 08:52:32 +02:00
Florian Roth 5200f1f85d Merge pull request #905 from barvhaim/stix-mapping
Incorrect mapping fixes [stix backend]
2020-07-08 19:22:23 +02:00
bar ca7cf8478d - IntegrityLevel mapping to integritylevel 2020-07-08 19:37:24 +03:00
Florian Roth 14210aba16 Merge pull request #906 from GelosSnake/patch-1
adding google chrome to FP list
2020-07-08 16:57:29 +02:00
bar 8855a87dbf - TargetProcessAddress mapping should be as startaddress mapping
- remove extra '-'
2020-07-08 17:35:57 +03:00
Florian Roth e3734aaa27 fix: missing upper tick 2020-07-08 15:53:04 +02:00
GelosSnake efae210556 adding google chrome to FP list
legitimate errors generated by Google Chrome are reported often.

Official google standpoint on this:
https://support.google.com/chrome/a/thread/15440066?hl=en
2020-07-08 16:44:41 +03:00
bar 8889ae21ca DestinationPort to network-traffic:dst_port mapping fix 2020-07-08 14:31:04 +03:00
bar 50ef79b398 Custom STIX object "x-sigma" for fields that missing mapping, so the pattern is STIX valid 2020-07-08 14:09:26 +03:00
Thomas Patzke 8cec884d96 Merge branch 'pr-709' 2020-07-08 08:00:03 +02:00
Thomas Patzke bd9410fe06 Added CI test 2020-07-07 23:46:49 +02:00
Thomas Patzke 205b584e80 Merge branch 'pr-829' 2020-07-07 23:42:57 +02:00
Thomas Patzke 3e17cc1900 Merge pull request #894 from caliskanfurkan/master
ditsnap, a credential access tool used in ransomware attacks
2020-07-07 23:21:36 +02:00
Thomas Patzke 28013a15e1 Improved rule 2020-07-07 23:18:07 +02:00
Thomas Patzke 90f09f7b12 Merge branch 'devel' of https://github.com/diskurse/sigma into pr-829 2020-07-07 23:15:39 +02:00
Thomas Patzke 3c760fabc1 Merge pull request #745 from Rettila/master
Added new rules
2020-07-07 23:14:19 +02:00
Thomas Patzke 9bcff522b6 Merge branch 'master' of https://github.com/rashimo/sigma into pr-709 2020-07-07 23:12:03 +02:00
Thomas Patzke 7eb499ad85 Added rule id 2020-07-07 22:54:55 +02:00
Thomas Patzke 360b5714a8 Splitted and improved new rule 2020-07-07 22:47:14 +02:00
Thomas Patzke 0ce5f2cc75 Merge branch 'patch-2' of https://github.com/4A616D6573/sigma into pr-483 2020-07-07 22:37:11 +02:00
Thomas Patzke 4762a59b89 Merge pull request #891 from rtkbkish/image-load-fixes
Fix typo for rule in image_load category
2020-07-07 22:31:32 +02:00