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[ML] Adds security_linux and security_windows Modules #85065

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Merged
merged 12 commits into from
Dec 10, 2020
Merged

[ML] Adds security_linux and security_windows Modules #85065

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e08ddf2
initial commit
Dec 4, 2020
010974f
Update ml_modules.tsx
Dec 4, 2020
bc8ed98
Update get_module.ts
Dec 4, 2020
31d0257
Linter fixes
spong Dec 4, 2020
14df561
Order matters
spong Dec 5, 2020
a73b72d
manifest fixes
Dec 8, 2020
b2e3100
additon to description
Dec 8, 2020
e8b0948
Merge branch 'master' into ml-711
pheyos Dec 9, 2020
66b09c9
Adjust module recognizer test for auditbeat dataset
pheyos Dec 9, 2020
f400f84
influencers
Dec 9, 2020
0c4725a
Merge branch 'master' into ml-711
pheyos Dec 10, 2020
8e8372a
change for security app
Dec 10, 2020
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3 changes: 3 additions & 0 deletions x-pack/plugins/ml/server/models/data_recognizer/modules/security_linux/logo.json
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{
"icon": "logoSecurity"
}
104 changes: 104 additions & 0 deletions x-pack/plugins/ml/server/models/data_recognizer/modules/security_linux/manifest.json
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{
"id": "security_linux",
"title": "Security Linux",
"description": "Detect suspicious activity using ECS Linux events. Tested with Auditbeat and the Elastic agent. Depends heavily on the host.os fields and this query may be fragile until the host.os.type field is implemented.",
"type": "linux data",
"logoFile": "logo.json",
"defaultIndexPattern": "auditbeat-*,logs-endpoint.events.*",
"query": {
"bool": {
"should": [
{
"match": {
"host.os.type": {
"query": "linux",
"operator": "OR"
}
}
},
{
"match": {
"host.os.family": {
"query": "debian",
"operator": "OR"
}
}
},
{
"match": {
"host.os.family": {
"query": "redhat",
"operator": "OR"
}
}
},
{
"match": {
"host.os.family": {
"query": "suse",
"operator": "OR"
}
}
}
]
}
},
"jobs": [
{
"id": "v2_rare_process_by_host_linux_ecs",
"file": "v2_rare_process_by_host_linux_ecs.json"
},
{
"id": "v2_linux_rare_metadata_user",
"file": "v2_linux_rare_metadata_user.json"
},
{
"id": "v2_linux_rare_metadata_process",
"file": "v2_linux_rare_metadata_process.json"
},
{
"id": "v2_linux_anomalous_user_name_ecs",
"file": "v2_linux_anomalous_user_name_ecs.json"
},
{
"id": "v2_linux_anomalous_process_all_hosts_ecs",
"file": "v2_linux_anomalous_process_all_hosts_ecs.json"
},
{
"id": "v2_linux_anomalous_network_port_activity_ecs",
"file": "v2_linux_anomalous_network_port_activity_ecs.json"
}
],
"datafeeds": [
{
"id": "datafeed-v2_rare_process_by_host_linux_ecs",
"file": "datafeed_v2_rare_process_by_host_linux_ecs.json",
"job_id": "v2_rare_process_by_host_linux_ecs"
},
{
"id": "datafeed-v2_linux_rare_metadata_user",
"file": "datafeed_v2_linux_rare_metadata_user.json",
"job_id": "v2_linux_rare_metadata_user"
},
{
"id": "datafeed-v2_linux_rare_metadata_process",
"file": "datafeed_v2_linux_rare_metadata_process.json",
"job_id": "v2_linux_rare_metadata_process"
},
{
"id": "datafeed-v2_linux_anomalous_user_name",
"file": "datafeed_v2_linux_anomalous_user_name_ecs.json",
"job_id": "v2_linux_anomalous_user_name_ecs"
},
{
"id": "datafeed-v2_linux_anomalous_process_all_hosts_ecs",
"file": "datafeed_v2_linux_anomalous_process_all_hosts_ecs.json",
"job_id": "v2_linux_anomalous_process_all_hosts_ecs"
},
{
"id": "datafeed-v2_linux_anomalous_network_port_activity",
"file": "datafeed_v2_linux_anomalous_network_port_activity_ecs.json",
"job_id": "v2_linux_anomalous_network_port_activity_ecs"
}
]
}
76 changes: 76 additions & 0 deletions ...izer/modules/security_linux/ml/datafeed_v2_linux_anomalous_network_port_activity_ecs.json
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{
"job_id": "JOB_ID",
"indices": [
"INDEX_PATTERN_NAME"
],
"max_empty_searches": 10,
"query": {
"bool":
{
"filter": [
{"term": {"event.category": "network"}},
{"term": {"event.type": "start"}}
],
"must": [
{
"bool": {
"should": [
{
"match": {
"host.os.type": {
"query": "linux",
"operator": "OR"
}
}
},
{
"match": {
"host.os.family": {
"query": "debian",
"operator": "OR"
}
}
},
{
"match": {
"host.os.family": {
"query": "redhat",
"operator": "OR"
}
}
},
{
"match": {
"host.os.family": {
"query": "suse",
"operator": "OR"
}
}
},
{
"match": {
"host.os.family": {
"query": "ubuntu",
"operator": "OR"
}
}
}
]
}
}
],
"must_not": [
{
"bool": {
"should": [
{"term": {"destination.ip": "127.0.0.1"}},
{"term": {"destination.ip": "::"}},
{"term": {"destination.ip": "::1"}},
{"term": {"user.name":"jenkins"}}
]
}
}
]
}
}
}
101 changes: 101 additions & 0 deletions ...cognizer/modules/security_linux/ml/datafeed_v2_linux_anomalous_process_all_hosts_ecs.json
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{
"job_id": "JOB_ID",
"indices": [
"INDEX_PATTERN_NAME"
],
"max_empty_searches": 10,
"query": {
"bool": {
"filter": [
{
"term": {
"event.category": "process"
}
},
{
"term": {
"event.type": "start"
}
}
],
"must": [
{
"bool": {
"should": [
{
"match": {
"host.os.type": {
"query": "linux",
"operator": "OR"
}
}
},
{
"match": {
"host.os.family": {
"query": "debian",
"operator": "OR"
}
}
},
{
"match": {
"host.os.family": {
"query": "redhat",
"operator": "OR"
}
}
},
{
"match": {
"host.os.family": {
"query": "suse",
"operator": "OR"
}
}
},
{
"match": {
"host.os.family": {
"query": "ubuntu",
"operator": "OR"
}
}
}
]
}
}
],
"must_not": [
{
"bool": {
"should": [
{
"term": {
"user.name": "jenkins-worker"
}
},
{
"term": {
"user.name": "jenkins-user"
}
},
{
"term": {
"user.name": "jenkins"
}
},
{
"wildcard": {
"process.name": {
"wildcard": "jenkins*"
}
}
}
]
}
}
]
}
}
}
71 changes: 71 additions & 0 deletions .../data_recognizer/modules/security_linux/ml/datafeed_v2_linux_anomalous_user_name_ecs.json
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{
"job_id": "JOB_ID",
"indices": [
"INDEX_PATTERN_NAME"
],
"max_empty_searches": 10,
"query": {
"bool": {
"filter": [
{
"term": {
"event.category": "process"
}
},
{
"term": {
"event.type": "start"
}
}
],
"must": [
{
"bool": {
"should": [
{
"match": {
"host.os.type": {
"query": "linux",
"operator": "OR"
}
}
},
{
"match": {
"host.os.family": {
"query": "debian",
"operator": "OR"
}
}
},
{
"match": {
"host.os.family": {
"query": "redhat",
"operator": "OR"
}
}
},
{
"match": {
"host.os.family": {
"query": "suse",
"operator": "OR"
}
}
},
{
"match": {
"host.os.family": {
"query": "ubuntu",
"operator": "OR"
}
}
}
]
}
}
]
}
}
}
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