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Merge remote-tracking branch 'origin/2.4/dev' into 2.4/navigator

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This commit is contained in:
Josh Brower
2025-01-02 16:13:34 -05:00
parent 9475211417 5969e9accc
commit 8408a53b82
14 changed files with 174 additions and 38 deletions
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1
salt/docker/defaults.yaml
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@@ -82,6 +82,7 @@ docker:
- 443:443
- 8443:8443
- 7788:7788
- 7789:7789
custom_bind_mounts: []
extra_hosts: []
extra_env: []

1
salt/elasticfleet/defaults.yaml
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@@ -108,6 +108,7 @@ elasticfleet:
- ti_anomali
- ti_cybersixgill
- ti_misp
- ti_opencti
- ti_otx
- ti_rapid7_threat_command
- ti_recordedfuture

46
salt/elasticsearch/defaults.yaml
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@@ -10353,6 +10353,52 @@ elasticsearch:
set_priority:
priority: 50
min_age: 30d
so-logs-ti_opencti_x_indicator:
index_sorting: False
index_template:
composed_of:
- "logs-ti_opencti.indicator@package"
- "logs-ti_opencti.indicator@custom"
- "so-fleet_globals-1"
- "so-fleet_agent_id_verification-1"
data_stream:
hidden: false
allow_custom_routing: false
ignore_missing_component_templates:
- "logs-ti_opencti.indicator@custom"
index_patterns:
- "logs-ti_opencti.indicator-*"
priority: 501
template:
settings:
index:
lifecycle:
name: so-logs-ti_opencti.indicator-logs
number_of_replicas: 0
policy:
phases:
cold:
actions:
set_priority:
priority: 0
min_age: 60d
delete:
actions:
delete: {}
min_age: 365d
hot:
actions:
rollover:
max_age: 30d
max_primary_shard_size: 50gb
set_priority:
priority: 100
min_age: 0ms
warm:
actions:
set_priority:
priority: 50
min_age: 30d
so-logs-ti_otx_x_pulses_subscribed:
index_sorting: false
index_template:

18
salt/elasticsearch/files/ingest/zeek.quic Normal file
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@@ -0,0 +1,18 @@
{
"description" : "zeek.quic",
"processors" : [
{ "set": { "field": "event.dataset", "value": "quic" } },
{ "set": { "field": "network.transport", "value": "udp" } },
{ "json": { "field": "message", "target_field": "message2", "ignore_failure": true } },
{ "rename": { "field": "message2.version", "target_field": "quic.version", "ignore_missing": true } },
{ "rename": { "field": "message2.client_initial_dcid", "target_field": "quic.client_initial_dcid", "ignore_missing": true } },
{ "rename": { "field": "message2.client_scid", "target_field": "quic.client_scid", "ignore_missing": true } },
{ "rename": { "field": "message2.server_scid", "target_field": "quic.server_scid", "ignore_missing": true } },
{ "rename": { "field": "message2.server_name", "target_field": "quic.server_name", "ignore_missing": true } },
{ "rename": { "field": "message2.client_protocol", "target_field": "quic.client_protocol", "ignore_missing": true } },
{ "rename": { "field": "message2.history", "target_field": "quic.history", "ignore_missing": true } },
{ "remove": { "field": "message2.tags", "ignore_failure": true } },
{ "remove": { "field": ["host"], "ignore_failure": true } },
{ "pipeline": { "name": "zeek.common" } }
]
}

1
salt/elasticsearch/soc_elasticsearch.yaml
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@@ -491,6 +491,7 @@ elasticsearch:
so-logs-ti_cybersixgill_x_threat: *indexSettings
so-logs-ti_misp_x_threat: *indexSettings
so-logs-ti_misp_x_threat_attributes: *indexSettings
so-logs-ti_opencti_x_indicator: *indexSettings
so-logs-ti_otx_x_pulses_subscribed: *indexSettings
so-logs-ti_otx_x_threat: *indexSettings
so-logs-ti_recordedfuture_x_latest_ioc-template: *indexSettings

36
salt/elasticsearch/templates/component/elastic-agent/logs-ti_opencti.indicator@custom.json Normal file
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@@ -0,0 +1,36 @@
{
"template": {
"mappings": {
"properties": {
"host": {
"properties":{
"ip": {
"type": "ip"
}
}
},
"related": {
"properties":{
"ip": {
"type": "ip"
}
}
},
"destination": {
"properties":{
"ip": {
"type": "ip"
}
}
},
"source": {
"properties":{
"ip": {
"type": "ip"
}
}
}
}
}
}
}

16
salt/manager/tools/sbin/soup
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@@ -404,7 +404,8 @@ preupgrade_changes() {
[[ "$INSTALLEDVERSION" == 2.4.80 ]] && up_to_2.4.90
[[ "$INSTALLEDVERSION" == 2.4.90 ]] && up_to_2.4.100
[[ "$INSTALLEDVERSION" == 2.4.100 ]] && up_to_2.4.110
[[ "$INSTALLEDVERSION" == 2.4.110 ]] && up_to_2.4.120
[[ "$INSTALLEDVERSION" == 2.4.110 ]] && up_to_2.4.111
[[ "$INSTALLEDVERSION" == 2.4.111 ]] && up_to_2.4.120
true
}
@@ -519,6 +520,11 @@ post_to_2.4.110() {
POSTVERSION=2.4.110
}
post_to_2.4.111() {
echo "Nothing to apply"
POSTVERSION=2.4.111
}
post_to_2.4.120() {
update_elasticsearch_index_settings
POSTVERSION=2.4.120
@@ -714,6 +720,12 @@ up_to_2.4.110() {
INSTALLEDVERSION=2.4.110
}
up_to_2.4.111() {
echo "Nothing to do for 2.4.111"
INSTALLEDVERSION=2.4.111
}
up_to_2.4.120() {
add_hydra_pillars
@@ -944,7 +956,7 @@ update_airgap_rules() {
rsync -av $UPDATE_DIR/agrules/detect-sigma/* /nsm/rules/detect-sigma/
rsync -av $UPDATE_DIR/agrules/detect-yara/* /nsm/rules/detect-yara/
# Copy the securityonion-resorces repo over for SOC Detection Summaries and checkout the published summaries branch
rsync -av --chown=socore:socore $UPDATE_DIR/agrules/securityonion-resources /opt/so/conf/soc/ai_summary_repos
rsync -av --delete --chown=socore:socore $UPDATE_DIR/agrules/securityonion-resources /opt/so/conf/soc/ai_summary_repos
git config --global --add safe.directory /opt/so/conf/soc/ai_summary_repos/securityonion-resources
git -C /opt/so/conf/soc/ai_summary_repos/securityonion-resources checkout generated-summaries-published
# Copy the securityonion-resorces repo over to nsm

17
salt/soc/defaults.yaml
View File

@@ -339,6 +339,16 @@ soc:
- file.os
- file.subsystem
- log.id.fuid
'::quic':
- soc_timestamp
- event.dataset
- source.ip
- source.port
- destination.ip
- destination.port
- quic.server_name
- log.id.uid
- network.community_id
'::radius':
- soc_timestamp
- event.dataset
@@ -1732,6 +1742,10 @@ soc:
description: PE files list
query: 'tags:pe | groupby file.machine file.os file.subsystem'
showSubtitle: true
- name: QUIC
description: QUIC connections
query: 'tags:quic | groupby quic.server_name | groupby source.ip quic.server_name destination.ip'
showSubtitle: true
- name: RADIUS
description: RADIUS grouped by username
query: 'tags:radius | groupby user.name'
@@ -1950,6 +1964,9 @@ soc:
- name: PE
description: PE (Portable Executable) files transferred via network traffic
query: 'tags:pe | groupby file.machine | groupby -sankey file.machine file.os | groupby file.os | groupby -sankey file.os file.subsystem | groupby file.subsystem | groupby file.section_names | groupby file.is_exe | groupby file.is_64bit'
- name: QUIC
description: QUIC network metadata
query: 'tags:quic | groupby quic.server_name | groupby -sankey quic.server_name source.ip | groupby source.ip | groupby -sankey source.ip destination.ip | groupby destination.ip | groupby destination.port | groupby destination_geo.organization_name | groupby quic.server_scid | groupby quic.version | groupby quic.client_protocol'
- name: RADIUS
description: RADIUS (Remote Authentication Dial-In User Service) network metadata
query: 'tags:radius | groupby user.name | groupby -sankey user.name source.ip | groupby source.ip | groupby -sankey source.ip destination.ip | groupby destination.ip | groupby destination.port | groupby destination_geo.organization_name'

41
salt/soc/files/soc/sigma_so_pipeline.yaml
View File

@@ -45,24 +45,25 @@ transformations:
rule_conditions:
- type: logsource
category: antivirus
# Drops the Hashes field which is specific to Sysmon logs
# Ingested sysmon logs will have the Hashes field mapped to ECS specific fields
- id: hashes_drop_sysmon-specific-field
type: drop_detection_item
# Transforms the `Hashes` field to ECS fields
# ECS fields are used by the hash fields emitted by Elastic Defend
# If shipped with Elastic Agent, sysmon logs will also have hashes mapped to ECS fields
- id: hashes_break_out_field
type: hashes_fields
valid_hash_algos: ["MD5", "SHA1", "SHA256", "SHA512", "IMPHASH"]
field_prefix: "file"
drop_algo_prefix: False
field_name_conditions:
- type: include_fields
fields:
- winlog.event_data.Hashes
rule_conditions:
- type: logsource
product: windows
- winlog.event_data.Hashes
- id: hashes_process-creation
type: field_name_mapping
mapping:
winlog.event_data.sha256: process.hash.sha256
winlog.event_data.sha1: process.hash.sha1
winlog.event_data.md5: process.hash.md5
winlog.event_data.Imphash: process.pe.imphash
fileSHA256: process.hash.sha256
fileSHA1: process.hash.sha1
fileMD5: process.hash.md5
fileIMPHASH: process.pe.imphash
rule_conditions:
- type: logsource
product: windows
@@ -70,10 +71,10 @@ transformations:
- id: hashes_image-load
type: field_name_mapping
mapping:
winlog.event_data.sha256: dll.hash.sha256
winlog.event_data.sha1: dll.hash.sha1
winlog.event_data.md5: dll.hash.md5
winlog.event_data.Imphash: dll.pe.imphash
fileSHA256: dll.hash.sha256
fileSHA1: dll.hash.sha1
fileMD5: dll.hash.md5
fileIMPHASH: dll.pe.imphash
rule_conditions:
- type: logsource
product: windows
@@ -81,10 +82,10 @@ transformations:
- id: hashes_driver-load
type: field_name_mapping
mapping:
winlog.event_data.sha256: dll.hash.sha256
winlog.event_data.sha1: dll.hash.sha1
winlog.event_data.md5: dll.hash.md5
winlog.event_data.Imphash: dll.pe.imphash
fileSHA256: dll.hash.sha256
fileSHA1: dll.hash.sha1
fileMD5: dll.hash.md5
fileIMPHASH: dll.pe.imphash
rule_conditions:
- type: logsource
product: windows