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Author SHA1 Message Date
Florian Roth ec5bb71049 fix: Mimikatz DC Sync rule FP description and level 2019-10-08 17:45:10 +02:00
Florian Roth 14971a7b9c fix: FPs with Mimikatz DC Sync rule 2019-10-08 17:44:00 +02:00
Thomas Patzke 95c8d25858 Improved --backend-config help text 2019-10-07 22:30:57 +02:00
Thomas Patzke 60ef593a6f Fixed wrong backslash escaping of * 
Fixes issue #466
 2019-10-07 22:14:44 +02:00
Thomas Patzke 4711d4cad6 Merge pull request #464 from neu5ron/updates-to-sigma-main 
update HELK and add winlogbeat module enabled taxonomy
 2019-10-07 21:36:40 +02:00
Florian Roth d096ab0e21 rules: AV rules updated to reflect 1.7.2 auf AV cheat sheet 2019-10-04 16:17:34 +02:00
Florian Roth 3eaf4d6e94 fix: fixed typo in bluemashroom rule 2019-10-02 15:45:55 +02:00
Florian Roth 6d78a5fede rule: extended the command line in bluemashroom rule 2019-10-02 14:03:34 +02:00
Florian Roth 7423fe2072 fix: fixed typo in APT group name 2019-10-02 14:02:07 +02:00
Florian Roth e993ef46f0 rule: APT blue mushroom 2019-10-02 13:57:14 +02:00
Florian Roth 4bc7f6ea52 rule: QBot process creation 2019-10-01 17:25:04 +02:00
neu5ron a729cc7905 create winlogbeat config/taxonomy specific to elastic enabled winlogbeat modules such as the one for sysmon](https://github.com/elastic/beats/blob/master/x-pack/winlogbeat/module/security/config/winlogbeat-security.js) sigmac conversion 2019-10-01 10:16:42 -04:00
neu5ron f7fd936433 update HELK config taxonomy/mapping for sigmac conversion 2019-10-01 10:14:54 -04:00
Florian Roth e0009bfb4a fix: merged duplicate rules 2019-10-01 16:14:38 +02:00
Florian Roth d8af435827 rule: RUN key pointing to suspicious folders 2019-10-01 16:08:31 +02:00
Florian Roth c44f940fb6 rule: suspicious RUN key created by exe in temp/download folders 2019-10-01 16:08:13 +02:00
Florian Roth 52df9e9f44 rule: execution in Outlook temp folder 2019-10-01 16:07:43 +02:00
Florian Roth 9a7ef0e3c2 fix: fixed rule warning 2019-09-30 19:38:40 +02:00
Florian Roth 2fbd35053e rule: improved formbook detection rule 2019-09-30 19:01:40 +02:00
Florian Roth 38831a05ae rule: formbook malware process creation 2019-09-30 18:57:58 +02:00
Florian Roth 05ca684962 rule: improved emotet rule 2019-09-30 17:17:23 +02:00
Florian Roth 66cbdbfff5 rule: emotet process creation 2019-09-30 15:53:29 +02:00
Thomas Patzke d4f89ebc1c Aggregation on keyword field in es-dsl backend 
* Fixes #452
* Further fixed reference to count in restriction of results
 2019-09-29 23:18:17 +02:00
Florian Roth 93227e1eec Merge pull request #436 from EccoTheFlintstone/master 
rule: impacket framework lateralization detection
 2019-09-28 11:37:07 +02:00
Florian Roth ad59c90b29 Capitalization in Title 2019-09-28 10:30:16 +02:00
Florian Roth 0eb5fd75e1 Merge pull request #446 from EccoTheFlintstone/eventclear 
move wevtutil / fsutil events from ransomware to dedicated rules
 2019-09-28 10:29:03 +02:00
Florian Roth de3a843bea Merge pull request #457 from EccoTheFlintstone/sysmon_eventid3 
sysmon eventid 3: filter on outgoing connections (initiated: true) to…
 2019-09-28 10:16:02 +02:00
Florian Roth 29c5a9dc8e Merge pull request #458 from EccoTheFlintstone/psexec 
fix: PsExec false positives
 2019-09-28 10:15:23 +02:00
Florian Roth d44f89454e Merge pull request #462 from EccoTheFlintstone/taskmgr 
Sysmon rules cleanup and move to process_creation
 2019-09-28 09:54:26 +02:00
ecco 5a15687c6c fix rule: task manager as parent: task manager can be run with higher privileges (show processes from all users --> UAC) and its parent is still the old taskmgr 2019-09-27 11:06:21 -04:00
Galapag0s 1e4ef648db Added Additional history clearing options 
history -w will clear the current shell history
shred purposely overwrites data replacing it with random data
 2019-09-26 12:53:13 -04:00
ecco 7a1d48cccd fix: PsExec false positives 2019-09-26 04:50:43 -04:00
Florian Roth 36bcd1c54e Merge pull request #443 from EccoTheFlintstone/aduserbck 
fix FP : field null value can be '-'
 2019-09-25 17:43:22 +02:00
Florian Roth 3d333290a9 Merge pull request #445 from EccoTheFlintstone/localadmin 
rule: user added to local administrator: handle non english systems b…
 2019-09-25 17:29:41 +02:00
Florian Roth 8063484b0d Merge pull request #447 from Galapag0s/patch-1 
Added Sticky Bits
 2019-09-25 17:28:48 +02:00
Florian Roth e77657db2f Merge pull request #451 from EccoTheFlintstone/sysmon_clean 
sysmon rules cleanup and move to process_creation
 2019-09-25 17:28:23 +02:00
Florian Roth 365a46e27e Merge pull request #454 from EccoTheFlintstone/no_tab 
remove TAB from cli escape as it's currently unsupported in sigmac
 2019-09-25 17:27:56 +02:00
Florian Roth 596140543d Merge pull request #455 from EccoTheFlintstone/ruler_fix 
Ruler fix
 2019-09-25 17:26:55 +02:00
Florian Roth ca5b11c622 Merge pull request #456 from EccoTheFlintstone/pth 
fix PtH rule : field name in event 4624 is SubjectUserSid with null S…
 2019-09-25 17:26:22 +02:00
ecco 4c54e8322a sysmon eventid 3: filter on outgoing connections (initiated: true) to avoid false positives 2019-09-25 11:11:22 -04:00
Florian Roth 7b8b1db241 rule: proxy ua unknown zero day implant 2019-09-24 18:24:48 +02:00
ecco a644b938a0 fix PtH rule : field name in event 4624 is SubjectUserSid with null SID value (S-1-0-0) 2019-09-23 05:44:26 -04:00
ecco 6a7f7e0f76 add microsoft reference for events fields names 2019-09-23 05:21:30 -04:00
ecco d48b63a235 ruler rule field name fix for eventID 4776 2019-09-23 05:17:35 -04:00
ecco c2868f6e03 remove TAB from cli escape as it's currently unsupported in sigmac 2019-09-23 04:46:10 -04:00
Thomas Patzke 9630635e25 Merge branch 'herrBez-addt push origin master-datefield-xpack-watcher' 2019-09-12 00:20:28 +02:00
Thomas Patzke 19f431b6d2 Changed xpack-watcher dateField default to previous value 2019-09-12 00:19:58 +02:00
ecco 0c96777f6a sysmon rules cleanup and move to process_creation 2019-09-11 10:24:43 -04:00
ecco 4c5eab88b6 add GroupSid to other configs 2019-09-11 04:53:30 -04:00
herrBez 8f612f743c Use config dateField in xpack watcher to determine 
datefield name as in elasticsearch dsl backend
 2019-09-11 09:38:03 +02:00