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linux_anomalous_process_all_hosts_ecs.json
52 lines (52 loc) · 2.32 KB
/
linux_anomalous_process_all_hosts_ecs.json
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{
"job_type": "anomaly_detector",
"description": "Security: Auditbeat - Looks for processes that are unusual to all Linux hosts. Such unusual processes may indicate unauthorized services, malware, or persistence mechanisms.",
"groups": [
"security",
"auditbeat",
"process"
],
"analysis_config": {
"bucket_span": "15m",
"detectors": [
{
"detector_description": "rare by \"process.name\"",
"function": "rare",
"by_field_name": "process.name"
}
],
"influencers": [
"host.name",
"process.name",
"user.name"
]
},
"allow_lazy_open": true,
"analysis_limits": {
"model_memory_limit": "512mb"
},
"data_description": {
"time_field": "@timestamp"
},
"custom_settings": {
"created_by": "ml-module-siem-auditbeat",
"custom_urls": [
{
"url_name": "Host Details by process name",
"url_value": "security/hosts/ml-hosts/$host.name$?_g=()&query=(query:'process.name%20:%20%22$process.name$%22',language:kuery)&timerange=(global:(linkTo:!(timeline),timerange:(from:'$earliest$',kind:absolute,to:'$latest$')),timeline:(linkTo:!(global),timerange:(from:'$earliest$',kind:absolute,to:'$latest$')))"
},
{
"url_name": "Host Details by user name",
"url_value": "security/hosts/ml-hosts/$host.name$?_g=()&query=(query:'user.name%20:%20%22$user.name$%22',language:kuery)&timerange=(global:(linkTo:!(timeline),timerange:(from:'$earliest$',kind:absolute,to:'$latest$')),timeline:(linkTo:!(global),timerange:(from:'$earliest$',kind:absolute,to:'$latest$')))"
},
{
"url_name": "Hosts Overview by process name",
"url_value": "security/hosts/ml-hosts?_g=()&query=(query:'process.name%20:%20%22$process.name$%22',language:kuery)&timerange=(global:(linkTo:!(timeline),timerange:(from:'$earliest$',kind:absolute,to:'$latest$')),timeline:(linkTo:!(global),timerange:(from:'$earliest$',kind:absolute,to:'$latest$')))"
},
{
"url_name": "Hosts Overview by user name",
"url_value": "security/hosts/ml-hosts?_g=()&query=(query:'user.name%20:%20%22$user.name$%22',language:kuery)&timerange=(global:(linkTo:!(timeline),timerange:(from:'$earliest$',kind:absolute,to:'$latest$')),timeline:(linkTo:!(global),timerange:(from:'$earliest$',kind:absolute,to:'$latest$')))"
}
]
}
}