Commit Graph

3838 Commits

Author SHA1 Message Date
Florian Roth 2e6f87e2ef Update win_susp_ping_hex_ip.yml 2020-09-07 09:34:18 +02:00
503139 df74abc957 removed leading slash and allow for mult spaces 2020-09-04 13:33:31 -04:00
Florian Roth 61e8498551 Merge pull request #995 from veritasr3x/master
Windows Defender LOLBIN
2020-09-04 17:06:24 +02:00
Florian Roth 22465037ac Update win_susp_mpcmdrun_download.yml 2020-09-04 16:50:57 +02:00
Florian Roth 3283e33cbc Update and rename win_lolbas_mpcmdrun.yml to win_susp_mpcmdrun_download.yml 2020-09-04 16:49:44 +02:00
Matthew Matchen df532be142 Added ID field using UUID generated value 2020-09-04 16:38:52 +02:00
Matthew Matchen 2c69815b7b Removed empty ID field 2020-09-04 16:32:41 +02:00
Matthew Matchen e0baa097a8 Initial creation 2020-09-04 16:00:23 +02:00
veritasr3x 3e8dda723b Merge pull request #1 from Neo23x0/master
Repo Update
2020-09-04 15:46:10 +02:00
Florian Roth 4ade5bd957 Merge pull request #991 from Neo23x0/rule-devel
Rule devel
2020-09-03 12:15:05 +02:00
Florian Roth 720ac0d998 fix: syntax bug in rule 2020-09-03 09:18:28 +02:00
Florian Roth 198469bed3 Merge branch 'master' into rule-devel 2020-09-02 17:40:12 +02:00
Florian Roth 423f81c912 Update win_mouse_lock.yml 2020-09-02 14:49:37 +02:00
Florian Roth 73bc514f60 fix: 1 of them / one selection 2020-09-02 12:34:35 +02:00
Florian Roth 7ddb63ec1b fix: FPs with McAfee and CyberReason 2020-09-02 12:30:34 +02:00
Florian Roth 7d3a6293f5 rule: Snatch ransomware 2020-08-26 09:42:34 +02:00
Thomas Patzke bae09e9447 Sigmatools release 0.18.1 0.18.1 2020-08-26 00:06:25 +02:00
Thomas Patzke b742e4ef08 Merge pull request #990 from neu5ron/es_backend
ES and Readme from SOC Prime
2020-08-25 21:34:55 +02:00
Nate Guagenti f21b3c50c6 control whether to use an analyzed field or different type if a query/value contains a wildcard.
Signed-off-by: Nate Guagenti <neu5ron@users.noreply.github.com>
2020-08-25 13:13:18 -04:00
Nate Guagenti a7ffb96b6b elasticsearch regex escape of '.' for case insensitivity backend options
Signed-off-by: Nate Guagenti <neu5ron@users.noreply.github.com>
2020-08-25 13:10:25 -04:00
Nate Guagenti 474e04dfe3 add new options to readme for elasticbackend
Signed-off-by: Nate Guagenti <neu5ron@users.noreply.github.com>
2020-08-25 13:00:22 -04:00
Nate Guagenti 76910eaee4 fix sub field name usage if there are 3 or more fields..
Signed-off-by: Nate Guagenti <neu5ron@users.noreply.github.com>
2020-08-25 12:56:57 -04:00
Nate Guagenti 0d713e4544 control whether to use an analyzed field or different type if a query/value contains a wildcard.
Signed-off-by: Nate Guagenti <neu5ron@users.noreply.github.com>
2020-08-25 12:56:33 -04:00
Florian Roth 5a9ed1da15 Merge pull request #988 from defensivedepth/master
Zeek RDP rule
2020-08-24 12:39:49 +02:00
Josh Brower 4c4b8db7cf Zeek RDP rule 2020-08-23 13:16:42 -04:00
Florian Roth 437a807a1d Merge pull request #985 from architect00/master
added troubleshooting links to root README.md
2020-08-20 14:56:27 +02:00
David Straßegger 1e8a5b64d9 added troubleshooting links to root README.md 2020-08-20 14:02:26 +02:00
Florian Roth 79adaceffa Merge pull request #979 from barvhaim/patch-3
Update win_susp_rasdial_activity.yml to use `contains` instead of `equal`
2020-08-18 15:08:15 +02:00
Florian Roth bc74ac1f8a Update win_susp_rasdial_activity.yml 2020-08-18 14:40:37 +02:00
Florian Roth fd23a18241 Merge pull request #982 from tungn12/master
Carbon black mapping wrong and fix wild card
2020-08-18 14:33:22 +02:00
Florian Roth 0ba9383774 Merge pull request #984 from EccoTheFlintstone/fix_fp3
SIGMA ASEP: remove some false positives
2020-08-18 14:29:35 +02:00
ecco de4810233c remove false positives in Windows being too broad and add specific keys looked at + add keys from wow64 2020-08-18 05:28:37 -04:00
tung12 1921e9dd89 Fix wild card and some escaped characters 2020-08-18 15:57:13 +07:00
Florian Roth da54e89f30 Merge pull request #976 from diskurse/rule-devel
Rule devel
2020-08-17 15:02:31 +02:00
Florian Roth 8a02541b0a style: removed lists where unnecessary 2020-08-17 15:02:16 +02:00
Florian Roth 6dc8dbb6d8 style: removed lists where unnecessary 2020-08-17 15:01:52 +02:00
tung12 172f7b371e Change mapped Image to path 2020-08-17 15:05:44 +07:00
Bar Haim bd96b1c5ad Update win_susp_rasdial_activity.yml
`rasdial` is an `exe`, and probably appear as `rasdial.exe`
`LIKE` is more fit in this case
2020-08-16 16:17:49 +03:00
Thomas Patzke 3d9855dd06 Merge pull request #975 from scottdermott/master
+ Adding Mitre Sub-Techniques and python update script to fetch latest from Mitre CTI
2020-08-13 13:18:57 +02:00
Cian Heasley b378b3d62b win_mouse_lock.yml
In Kaspersky's 2020 Incident Response Analyst Report they listed legitimate tool "Mouse Lock" as being used for both credential access and collection in security incidents.
2020-08-13 12:09:07 +01:00
Cian Heasley 6fa5a6c93d Delete win_mouse_lock.yml 2020-08-13 12:08:04 +01:00
Cian Heasley b8b4ab5a2a win_mouse_lock.yml
In Kaspersky's 2020 Incident Response Analyst Report they listed legitimate tool "Mouse Lock" as being used for both credential access and collection in security incidents.
2020-08-13 12:07:34 +01:00
Cian Heasley d1e9f01d23 win_dnscat2_powershell_implementation.yml
The PowerShell implementation of DNSCat2 calls nslookup to craft queries. Counting nslookup processes spawned by PowerShell will show hundreds or thousands of instances if PS DNSCat2 is active locally.
2020-08-13 12:06:48 +01:00
Dermott, Scott J 7e6828dd40 + Adding Mitre Sub-Techniques and python update script to fetch latest Pre, Enterprise & Mobile Tactics and Techniques from Mitre CTI 2020-08-13 10:24:44 +01:00
Florian Roth 2e29c07e83 Merge pull request #928 from duzvik/master
Create sysmon_abusing_azure_browser_sso.yml
2020-08-12 17:15:27 +02:00
Florian Roth 61a05ee054 reordered fields, changed indentation 2020-08-12 16:44:37 +02:00
Thomas Patzke 01125ffd3b Fixed: Elastalert backend handling of conditional field mappings 2020-08-11 23:29:18 +02:00
Thomas Patzke d73447c111 Merge pull request #939 from ktecv2000/master
add wmi persistence script event consumer false positive
2020-08-05 23:28:26 +02:00
Thomas Patzke f827a557f2 Merge pull request #936 from rtkmokuka/typo_wmiprvse_spawning_process
Change fitler typo from 'Username' to 'User' for Wmiprvse Spawning Process rule
2020-08-05 23:26:14 +02:00
Thomas Patzke 9b2f8ce1f9 Merge pull request #953 from barvhaim/master
STIX Backend added and updated fields mapping
2020-08-05 23:25:17 +02:00