Vectra Cognito Detect
Overview
Vectra provides AI-powered incident detection and resolution support for native and hybrid clouds.
- Vendor:
- Supported environment: SaaS
- Detection based on: Telemetry
- Supported application or feature: Authentication logs
Configure
This setup guide will show you how to forward logs produced by your Vectra Appliance server to Sekoia.io by means of an rsyslog transport channel.
Configure the Rsyslog server
Please consult the Rsyslog Transport documentation to forward these logs to Sekoia.io.
Raw Events Samples
In this section, you will find examples of raw logs as generated natively by the source. These examples are provided to help integrators understand the data format before ingestion into Sekoia.io. It is crucial for setting up the correct parsing stages and ensuring that all relevant information is captured.
- :{"version":"6.12","account_id":123456,"headend_addr":"198.51.100.94","account_uid":"admin-prtg@company.local","threat":0,"certainty":0,"score_decreases":true,"privilege":4,"href":"https:/198.51.100.94/accounts/522","category":"ACCOUNT SCORING","tags":[],"host_access_history":[{"id":22235,"name":"HOSTNAME.COMPANY.LOCAL","privilege":null,"privilegeCategory":null,"lastSeen":"2021-09-30T08:06:46+00:00"}],"service_access_history":[{"id":1470943,"uid":"cifs/serssq01.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T08:06:46+00:00"},{"id":5,"uid":"krbtgt/company.local.company@company","privilege":null,"privilegeCategory":null,"lastSeen":"2021-09-30T08:04:19+00:00"},{"id":2614295,"uid":"rpcss/host109.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T08:04:19+00:00"},{"id":2614304,"uid":"rpcss/host2db01.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T08:04:04+00:00"},{"id":2614297,"uid":"rpcss/host110.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T07:57:44+00:00"},{"id":990,"uid":"rpcss/srv-appli02.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T07:54:04+00:00"},{"id":2614303,"uid":"rpcss/host201.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T07:37:28+00:00"},{"id":4214403,"uid":"http/alm.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T07:21:04+00:00"},{"id":4186134,"uid":"http/host109.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T07:20:50+00:00"},{"id":3693289,"uid":"http/host110.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T07:20:38+00:00"}],"last_detection_type":"Privilege Anomaly: Unusual Service - Insider","vectra_timestamp":"1633338457"}
-: {"src_name": "IP-255.255.255.1", "src_ip": "255.255.255.1", "src_hid": 11111, "dest_name": "push.services.mozilla.com", "dest_ip": "255.255.255.2", "dest_id": "external", "timestamp": 1111111222.0, "campaign_name": "push.services.mozilla.com-13", "campaign_id": 222, "campaign_link": "https://255.255.255.3/campaigns/222", "action": "ADD", "reason": "Connection", "version": "6.8", "headend_addr": "255.255.255.3", "dvchost": "255.255.255.3", "vectra_timestamp": "1111111111"}
-: {"version": "6.12", "detection_id": 13281, "category": "COMMAND & CONTROL", "severity": 6.0, "threat": 60, "certainty": 72, "d_type": "hidden_http_tunnel_cnc", "d_type_vname": "Hidden HTTP Tunnel", "triaged": false, "headend_addr": "198.51.100.94", "dvchost": "198.51.100.94", "href": "https://198.51.100.94/detections/13281?detail_id=94738", "dd_dst_ip": "198.51.100.1", "dd_dst_port": 8002, "dd_dst_dns": "mirror.centos.org", "dd_bytes_sent": 1476677, "dd_bytes_rcvd": 8269214038, "host_name": "IP-198.51.100.14", "host_ip": "198.51.100.14", "dd_proto": "tcp", "vectra_timestamp": "1633516306"}
- :{"type":"some-type","version":"6.12","account_id":123456,"headend_addr":"198.51.100.94","account_uid":"admin-prtg@company.local","threat":0,"certainty":0,"score_decreases":true,"privilege":4,"href":"https:/198.51.100.94/accounts/522","category":"HOST_LOCKDOWN","tags":[],"host_access_history":[{"id":22235,"name":"HOSTNAME.COMPANY.LOCAL","privilege":null,"privilegeCategory":null,"lastSeen":"2021-09-30T08:06:46+00:00"}],"service_access_history":[{"id":1470943,"uid":"cifs/serssq01.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T08:06:46+00:00"},{"id":5,"uid":"krbtgt/company.local.company@company","privilege":null,"privilegeCategory":null,"lastSeen":"2021-09-30T08:04:19+00:00"},{"id":2614295,"uid":"rpcss/host109.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T08:04:19+00:00"},{"id":2614304,"uid":"rpcss/host2db01.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T08:04:04+00:00"},{"id":2614297,"uid":"rpcss/host110.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T07:57:44+00:00"},{"id":990,"uid":"rpcss/srv-appli02.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T07:54:04+00:00"},{"id":2614303,"uid":"rpcss/host201.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T07:37:28+00:00"},{"id":4214403,"uid":"http/alm.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T07:21:04+00:00"},{"id":4186134,"uid":"http/host109.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T07:20:50+00:00"},{"id":3693289,"uid":"http/host110.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T07:20:38+00:00"}],"last_detection_type":"Privilege Anomaly: Unusual Service - Insider","vectra_timestamp":"1633338457"}
-: {"version": "6.12", "host_id": 27617, "headend_addr": "198.51.100.94", "host_name": "IP-198.51.100.14", "dvchost": "198.51.100.94", "host_ip": "198.51.100.14", "threat": 22, "certainty": 31, "privilege": 0, "score_decreases": false, "href": "https://198.51.100.94/hosts/27617", "host_roles": "", "src_key_asset": false, "dst_key_asset": false, "category": "HOST SCORING", "sensor": "E123456789123456", "detection_profile": {"name": "saas", "vname": "Cloud Services", "scoringDetections": ["Hidden HTTP Tunnel (C&C)"]}, "host_groups": [], "tags": [], "account_access_history": [], "service_access_history": [], "mac_address": null, "mac_vendor": null, "last_detection_type": "Hidden HTTP Tunnel", "vectra_timestamp": "1633690973"}
-: {"category": "INFO", "certainty": 0, "d_type": "si_new_host", "d_type_vname": "New Host", "dd_bytes_rcvd": null, "dd_bytes_sent": null, "dd_dst_dns": "", "dd_dst_ip": "0.0.0.0", "dd_dst_port": 80, "dd_proto": "", "detection_id": 9999, "dvchost": "255.255.255.1", "headend_addr": "255.255.255.1", "host_ip": "10.0.0.1", "host_name": "plop-99", "href": "https://255.255.255.1/detections/9999?detail_id=11111", "severity": 0, "threat": 0, "triaged": false, "vectra_timestamp": "1099999999", "version": "6.7"}
-: {"accounts": "user@company.net", "shares": "", "reason": "MORE_PROCESSING_REQUIRED", "count": 295, "version": "6.12", "detection_id": 13295, "category": "LATERAL MOVEMENT", "severity": 2.0, "threat": 20, "certainty": 74, "d_type": "smb_brute_force", "d_type_vname": "SMB Brute-Force", "triaged": false, "headend_addr": "198.51.100.94", "dvchost": "198.51.100.94", "href": "https://198.51.100.94/detections/13295?detail_id=94908", "dd_dst_ip": "198.51.100.38", "dd_dst_port": 445, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "hostname", "host_ip": "198.51.100.155", "dd_proto": "", "vectra_timestamp": "1633681756"}
- :{"version":"6.12","account_id":123456,"headend_addr":"198.51.100.94","account_uid":"admin-prtg@company.local","threat":0,"certainty":0,"score_decreases":true,"privilege":4,"href":"https:/198.51.100.94/accounts/522","category":"LOCKDOWN","tags":[],"host_access_history":[{"id":22235,"name":"HOSTNAME.COMPANY.LOCAL","privilege":null,"privilegeCategory":null,"lastSeen":"2021-09-30T08:06:46+00:00"}],"service_access_history":[{"id":1470943,"uid":"cifs/serssq01.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T08:06:46+00:00"},{"id":5,"uid":"krbtgt/company.local.company@company","privilege":null,"privilegeCategory":null,"lastSeen":"2021-09-30T08:04:19+00:00"},{"id":2614295,"uid":"rpcss/host109.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T08:04:19+00:00"},{"id":2614304,"uid":"rpcss/host2db01.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T08:04:04+00:00"},{"id":2614297,"uid":"rpcss/host110.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T07:57:44+00:00"},{"id":990,"uid":"rpcss/srv-appli02.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T07:54:04+00:00"},{"id":2614303,"uid":"rpcss/host201.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T07:37:28+00:00"},{"id":4214403,"uid":"http/alm.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T07:21:04+00:00"},{"id":4186134,"uid":"http/host109.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T07:20:50+00:00"},{"id":3693289,"uid":"http/host110.company.local@company.local","privilege":4,"privilegeCategory":"Medium","lastSeen":"2021-09-30T07:20:38+00:00"}],"last_detection_type":"Privilege Anomaly: Unusual Service - Insider","vectra_timestamp":"1633338457"}
-: {"ports": "7-9,13,21-26,37,53,79-81,88,106,110-113,119,135,139-144,179,199,389,427,443-445,465,513-515,543-544,548,554,587,631,646,873,990,993-995,1025-1029,1110,1433,1720,1723,1755,1900,2000-2001,2049,2121,2717,3000,3128,3306,3389,3986,4899,5000,5009,5051,5060,5101,5190,5357,5432,5631,5666,5800,5900,6000-6001,6646,7070,8000,8008-8009,8080-8081,8443,8888,9100,9999-10000,32768,49152-49157", "scans": 100, "successes": 0, "version": "8.5", "detection_id": 85003, "category": "RECONNAISSANCE", "severity": 0, "threat": 0, "certainty": 0, "d_type": "port_scan", "d_type_vname": "Port Scan", "triaged": true, "headend_addr": "1.2.3.4", "dvchost": "1.2.3.4", "href": "https://1.2.3.4/detections/85003?detail_id=2029813", "dd_dst_ip": "5.6.7.8", "dd_dst_port": 0, "dd_dst_dns": "", "dd_bytes_sent": 0, "dd_bytes_rcvd": 0, "mitre": ["T1046", "T1018", "T1072"], "host_name": "host", "host_ip": "3.4.5.6", "dd_proto": "tcp", "vectra_timestamp": "1721184242"}
-: {"ports": "7-9,13,21-26,37,53,79-81,88,106,110-113,119,135,139-144,179,199,389,427,443-445,465,513-515,543-544,548,554,587,631,646,873,990,993-995,1025-1029,1110,1433,1720,1723,1755,1900,2000-2001,2049,2121,2717,3000,3128,3306,3389,3986,4899,5000,5009,5051,5060,5101,5190,5357,5432,5631,5666,5800,5900,6000-6001,6646,7070,8000,8008-8009,8080-8081,8443,8888,9100,9999-10000,32768,49152-49157", "scans": 100, "successes": 0, "version": "8.5", "detection_id": 85003, "category": "RECONNAISSANCE", "severity": 0, "threat": 0, "certainty": 0, "d_type": "port_scan", "d_type_vname": "Port Scan", "triaged": true, "headend_addr": "1.2.3.4", "dvchost": "1.2.3.4", "href": "https://1.2.3.4/detections/85003?detail_id=2029784", "dd_dst_ip": "5.6.7.8", "dd_dst_port": 0, "dd_dst_dns": "", "dd_bytes_sent": 0, "dd_bytes_rcvd": 0, "mitre": ["T1046", "T1018", "T1072"], "host_name": "host", "host_ip": "3.4.5.6", "dd_proto": "tcp", "vectra_timestamp": "1721183706"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "RPC Targeted Recon", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "Suspicious Remote Desktop", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "Suspicious Remote Execution", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "Internal Stage Loader", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "Suspicious LDAP Query", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "RPC Recon", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "RDP Recon", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "Port Sweep", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "Port Scan", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "File Share Enumeration", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "External Remote Access", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "Cryptocurrency Mining", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "Hidden DNS Tunnel", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "TOR Activity", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "Hidden HTTPS Tunnel", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "Threat Intelligence Match", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "Suspicious HTTP", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "Suspicious Relay", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "Outbound Dos", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "Outbound Port Sweep", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "Brute-Force", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "Ransomware File Activity", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "Shell Knocker Client", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "SQL Injection Activity", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
-: {"version": "6.8", "detection_id": 1900, "category": "RECONNAISSANCE", "severity": 7.0, "threat": 70, "certainty": 86, "d_type": "rpc_recon_1to1", "d_type_vname": "Suspicious Admin", "triaged": false, "headend_addr": "255.255.255.1", "dvchost": "255.255.255.1", "href": "https://255.255.255.1/detections/1900?detail_id=66777", "dd_dst_ip": "10.43.0.81", "dd_dst_port": 49668, "dd_dst_dns": "", "dd_bytes_sent": null, "dd_bytes_rcvd": null, "host_name": "IP-192.168.71.1", "host_ip": "192.168.71.1", "dd_proto": "", "vectra_timestamp": "1623742534"}
:- {"user":"admin","role":"Super Admin","source_ip":"1.2.3.4","headend_addr":"1.2.3.1","dvchost":"1.2.3.254","version":"7.6","result":"success","message":"create triage filter {\"Type\":\"Alban\",\"enabled\":true,\"context\":{\"host_match_count\":1,\"critical_host_count\":0},\"Detection Category\":\"EXFILTRATION\",\"Detection Type\":\"Smash and Grab\",\"sourceConditions\":{\"OR\":[{\"AND\":[{\"ANY_OF\":{\"label\":\"Host\",\"field\":\"host\",\"values\":[{\"value\":8389,\"label\":\"SOC\"}],\"groups\":[]}}]}]},\"additionalConditions\":{\"OR\":[{\"AND\":[{\"ANY_OF\":{\"label\":\"Destination Domain\",\"field\":\"remote1_dns\",\"values\":[{\"value\":\"dmz.example.org\",\"label\":\"dmz.example.org\"},{\"value\":\"app.sekoia.io\",\"label\":\"app.sekoia.io\"}],\"groups\":[]}}]}]},\"ID\":137,\"Hosts\":[\"SOC\"]}","vectra_timestamp":"1683633677"}
:- {"user":"admin","role":"Super Admin","source_ip":"1.2.3.4","headend_addr":"1.2.3.1","dvchost":"1.2.3.254","version":"7.6","result":"success","message":"create triage filter {\"Type\":\"Proxy\",\"enabled\":true,\"context\":{\"host_match_count\":1,\"critical_host_count\":0},\"Detection Category\":\"COMMAND & CONTROL\",\"Detection Type\":\"Hidden HTTPS Tunnel\",\"sourceConditions\":{\"OR\":[{\"AND\":[{\"ANY_OF\":{\"label\":\"Host\",\"field\":\"host\",\"values\":[{\"value\":8389,\"label\":\"SOC\"}],\"groups\":[]}}]}]},\"additionalConditions\":{\"OR\":[{\"AND\":[{\"ANY_OF\":{\"label\":\"C&CA Server Domain\",\"field\":\"remote1_dns\",\"values\":[{\"value\":\"sedb.example.org\",\"label\":\"sedb.example.org\"}],\"groups\":[]}},{\"ANY_OF\":{\"label\":\"Destination Port\",\"field\":\"remote1_port\",\"values\":[{\"value\":\"443\",\"label\":\"443\"}],\"groups\":[]}}]}]},\"ID\":136,\"Hosts\":[\"SOC\"]}","vectra_timestamp":"1683633677"}
:- {"user":"admin","role":"Super Admin","source_ip":"1.2.3.4","headend_addr":"1.2.3.1","dvchost":"1.2.3.254","version":"7.6","result":"success","message":"edit triage filter \"Alban\" - id 11 Smash and Gab - context changed from \"{'host_match_count': 1, 'critical_host_count': 0}\" to \"{'host_match_count': 2, 'critical_host_count': 0}\"","vectra_timestamp":"1683633677"}
Detection section
The following section provides information for those who wish to learn more about the detection capabilities enabled by collecting this intake. It includes details about the built-in rule catalog, event categories, and ECS fields extracted from raw events. This is essential for users aiming to create custom detection rules, perform hunting activities, or pivot in the events page.
Related Built-in Rules
The following Sekoia.io built-in rules match the intake Vectra Cognito Detect. This documentation is updated automatically and is based solely on the fields used by the intake which are checked against our rules. This means that some rules will be listed but might not be relevant with the intake.
SEKOIA.IO x Vectra Cognito Detect on ATT&CK Navigator
Burp Suite Tool Detected
Burp Suite is a cybersecurity tool. When used as a proxy service, its purpose is to intercept packets and modify them to send them to the server. Burp Collaborator is a network service that Burp Suite uses to help discover many kinds of vulnerabilities (vulnerabilities scanner).
- Effort: intermediate
Correlation Potential DNS Tunnel
Detects domain name which is longer than 95 characters. Long domain names are distinctive of DNS tunnels.
- Effort: advanced
Cryptomining
Detection of domain names potentially related to cryptomining activities.
- Effort: master
Dynamic DNS Contacted
Detect communication with dynamic dns domain. This kind of domain is often used by attackers. This rule can trigger false positive in non-controlled environment because dynamic dns is not always malicious.
- Effort: master
EvilProxy Phishing Domain
Detects subdomains potentially generated by the EvilProxy adversary-in-the-middle phishing platform. Inspect the other subdomains of the domain to identify the landing page, and determine if the user submitted credentials. This rule has a small percentage of false positives on legitimate domains.
- Effort: intermediate
Exfiltration Domain
Detects traffic toward a domain flagged as a possible exfiltration vector.
- Effort: master
Potential DNS Tunnel
Detects domain name which is longer than 95 characters. Long domain names are distinctive of DNS tunnels.
- Effort: advanced
RSA SecurID Failed Authentification
Detects many failed attempts to authenticate followed by a successfull login for a super admin account.
- Effort: advanced
Remote Access Tool Domain
Detects traffic toward a domain flagged as a Remote Administration Tool (RAT).
- Effort: master
Remote Monitoring and Management Software - AnyDesk
Detect artifacts related to the installation or execution of the Remote Monitoring and Management tool AnyDesk.
- Effort: master
Remote Monitoring and Management Software - Atera
Detect artifacts related to the installation or execution of the Remote Monitoring and Management tool Atera.
- Effort: master
SEKOIA.IO Intelligence Feed
Detect threats based on indicators of compromise (IOCs) collected by SEKOIA's Threat and Detection Research team.
- Effort: elementary
Sekoia.io EICAR Detection
Detects observables in Sekoia.io CTI tagged as EICAR, which are fake samples meant to test detection.
- Effort: master
Suspicious TOR Gateway
Detects suspicious TOR gateways. Gateways are often used by the victim to pay and decrypt the encrypted files without installing TOR. Tor intercepts the network traffic from one or more apps on user’s computer, usually the user web browser, and shuffles it through a number of randomly-chosen computers before passing it on to its destination. This disguises user location, and makes it harder for servers to pick him/her out on repeat visits, or to tie together separate visits to different sites, this making tracking and surveillance more difficult. Before a network packet starts its journey, user’s computer chooses a random list of relays and repeatedly encrypts the data in multiple layers, like an onion. Each relay knows only enough to strip off the outermost layer of encryption, before passing what’s left on to the next relay in the list.
- Effort: advanced
TOR Usage Generic Rule
Detects TOR usage globally, whether the IP is a destination or source. TOR is short for The Onion Router, and it gets its name from how it works. TOR intercepts the network traffic from one or more apps on user’s computer, usually the user web browser, and shuffles it through a number of randomly-chosen computers before passing it on to its destination. This disguises user location, and makes it harder for servers to pick him/her out on repeat visits, or to tie together separate visits to different sites, this making tracking and surveillance more difficult. Before a network packet starts its journey, user’s computer chooses a random list of relays and repeatedly encrypts the data in multiple layers, like an onion. Each relay knows only enough to strip off the outermost layer of encryption, before passing what’s left on to the next relay in the list.
- Effort: master
Telegram Bot API Request
Detects suspicious DNS queries to api.telegram.org used by Telegram Bots of any kind
- Effort: advanced
Vectra General Threat Detection
Vectra Cognito detected a potential threat. This is a very generic rule to raise as much alerts as possible from Vectra detections however RECONNAISSANCE and INFO categories have been removed to avoid spamming.
- Effort: master
Event Categories
The following table lists the data source offered by this integration.
Data Source | Description |
---|---|
Authentication logs |
Audit logs are generated for login events,logout events, as well as other user actions that can impact the security posture of the product. |
Transformed Events Samples after Ingestion
This section demonstrates how the raw logs will be transformed by our parsers. It shows the extracted fields that will be available for use in the built-in detection rules and hunting activities in the events page. Understanding these transformations is essential for analysts to create effective detection mechanisms with custom detection rules and to leverage the full potential of the collected data.
{
"message": "- :{\"version\":\"6.12\",\"account_id\":123456,\"headend_addr\":\"198.51.100.94\",\"account_uid\":\"admin-prtg@company.local\",\"threat\":0,\"certainty\":0,\"score_decreases\":true,\"privilege\":4,\"href\":\"https:/198.51.100.94/accounts/522\",\"category\":\"ACCOUNT SCORING\",\"tags\":[],\"host_access_history\":[{\"id\":22235,\"name\":\"HOSTNAME.COMPANY.LOCAL\",\"privilege\":null,\"privilegeCategory\":null,\"lastSeen\":\"2021-09-30T08:06:46+00:00\"}],\"service_access_history\":[{\"id\":1470943,\"uid\":\"cifs/serssq01.company.local@company.local\",\"privilege\":4,\"privilegeCategory\":\"Medium\",\"lastSeen\":\"2021-09-30T08:06:46+00:00\"},{\"id\":5,\"uid\":\"krbtgt/company.local.company@company\",\"privilege\":null,\"privilegeCategory\":null,\"lastSeen\":\"2021-09-30T08:04:19+00:00\"},{\"id\":2614295,\"uid\":\"rpcss/host109.company.local@company.local\",\"privilege\":4,\"privilegeCategory\":\"Medium\",\"lastSeen\":\"2021-09-30T08:04:19+00:00\"},{\"id\":2614304,\"uid\":\"rpcss/host2db01.company.local@company.local\",\"privilege\":4,\"privilegeCategory\":\"Medium\",\"lastSeen\":\"2021-09-30T08:04:04+00:00\"},{\"id\":2614297,\"uid\":\"rpcss/host110.company.local@company.local\",\"privilege\":4,\"privilegeCategory\":\"Medium\",\"lastSeen\":\"2021-09-30T07:57:44+00:00\"},{\"id\":990,\"uid\":\"rpcss/srv-appli02.company.local@company.local\",\"privilege\":4,\"privilegeCategory\":\"Medium\",\"lastSeen\":\"2021-09-30T07:54:04+00:00\"},{\"id\":2614303,\"uid\":\"rpcss/host201.company.local@company.local\",\"privilege\":4,\"privilegeCategory\":\"Medium\",\"lastSeen\":\"2021-09-30T07:37:28+00:00\"},{\"id\":4214403,\"uid\":\"http/alm.company.local@company.local\",\"privilege\":4,\"privilegeCategory\":\"Medium\",\"lastSeen\":\"2021-09-30T07:21:04+00:00\"},{\"id\":4186134,\"uid\":\"http/host109.company.local@company.local\",\"privilege\":4,\"privilegeCategory\":\"Medium\",\"lastSeen\":\"2021-09-30T07:20:50+00:00\"},{\"id\":3693289,\"uid\":\"http/host110.company.local@company.local\",\"privilege\":4,\"privilegeCategory\":\"Medium\",\"lastSeen\":\"2021-09-30T07:20:38+00:00\"}],\"last_detection_type\":\"Privilege Anomaly: Unusual Service - Insider\",\"vectra_timestamp\":\"1633338457\"}",
"event": {
"action": "ACCOUNT SCORING",
"url": "https:/198.51.100.94/accounts/522"
},
"observer": {
"ip": "198.51.100.94",
"version": "6.12"
},
"related": {
"ip": [
"198.51.100.94"
]
},
"vectra": {
"account": {
"id": 123456,
"uid": "admin-prtg@company.local"
},
"certainty": 0,
"detection": {
"last_type": "Privilege Anomaly: Unusual Service - Insider",
"score_decreases": true,
"tags": []
},
"history": {
"host_access": [
{
"id": 22235,
"lastSeen": "2021-09-30T08:06:46+00:00",
"name": "HOSTNAME.COMPANY.LOCAL",
"privilege": null,
"privilegeCategory": null
}
],
"host_access_hostname": [
"HOSTNAME.COMPANY.LOCAL"
],
"service_access": [
{
"id": 1470943,
"lastSeen": "2021-09-30T08:06:46+00:00",
"privilege": 4,
"privilegeCategory": "Medium",
"uid": "cifs/serssq01.company.local@company.local"
},
{
"id": 5,
"lastSeen": "2021-09-30T08:04:19+00:00",
"privilege": null,
"privilegeCategory": null,
"uid": "krbtgt/company.local.company@company"
},
{
"id": 2614295,
"lastSeen": "2021-09-30T08:04:19+00:00",
"privilege": 4,
"privilegeCategory": "Medium",
"uid": "rpcss/host109.company.local@company.local"
},
{
"id": 2614304,
"lastSeen": "2021-09-30T08:04:04+00:00",
"privilege": 4,
"privilegeCategory": "Medium",
"uid": "rpcss/host2db01.company.local@company.local"
},
{
"id": 2614297,
"lastSeen": "2021-09-30T07:57:44+00:00",
"privilege": 4,
"privilegeCategory": "Medium",
"uid": "rpcss/host110.company.local@company.local"
},
{
"id": 990,
"lastSeen": "2021-09-30T07:54:04+00:00",
"privilege": 4,
"privilegeCategory": "Medium",
"uid": "rpcss/srv-appli02.company.local@company.local"
},
{
"id": 2614303,
"lastSeen": "2021-09-30T07:37:28+00:00",
"privilege": 4,
"privilegeCategory": "Medium",
"uid": "rpcss/host201.company.local@company.local"
},
{
"id": 4214403,
"lastSeen": "2021-09-30T07:21:04+00:00",
"privilege": 4,
"privilegeCategory": "Medium",
"uid": "http/alm.company.local@company.local"
},
{
"id": 4186134,
"lastSeen": "2021-09-30T07:20:50+00:00",
"privilege": 4,
"privilegeCategory": "Medium",
"uid": "http/host109.company.local@company.local"
},
{
"id": 3693289,
"lastSeen": "2021-09-30T07:20:38+00:00",
"privilege": 4,
"privilegeCategory": "Medium",
"uid": "http/host110.company.local@company.local"
}
],
"service_access_uid": {
"host": [
"alm.company.local@company.local",
"company.local.company@company",
"host109.company.local@company.local",
"host109.company.local@company.local",
"host110.company.local@company.local",
"host110.company.local@company.local",
"host201.company.local@company.local",
"host2db01.company.local@company.local",
"serssq01.company.local@company.local",
"srv-appli02.company.local@company.local"
],
"proto_host": [
"cifs/serssq01.company.local@company.local",
"http/alm.company.local@company.local",
"http/host109.company.local@company.local",
"http/host110.company.local@company.local",
"krbtgt/company.local.company@company",
"rpcss/host109.company.local@company.local",
"rpcss/host110.company.local@company.local",
"rpcss/host201.company.local@company.local",
"rpcss/host2db01.company.local@company.local",
"rpcss/srv-appli02.company.local@company.local"
]
}
},
"risk_score_norm": 0,
"timestamp": 1633338457,
"user": {
"privilege": 4
}
}
}
{
"message": "-: {\"src_name\": \"IP-255.255.255.1\", \"src_ip\": \"255.255.255.1\", \"src_hid\": 11111, \"dest_name\": \"push.services.mozilla.com\", \"dest_ip\": \"255.255.255.2\", \"dest_id\": \"external\", \"timestamp\": 1111111222.0, \"campaign_name\": \"push.services.mozilla.com-13\", \"campaign_id\": 222, \"campaign_link\": \"https://255.255.255.3/campaigns/222\", \"action\": \"ADD\", \"reason\": \"Connection\", \"version\": \"6.8\", \"headend_addr\": \"255.255.255.3\", \"dvchost\": \"255.255.255.3\", \"vectra_timestamp\": \"1111111111\"}",
"action": {
"name": "ADD"
},
"destination": {
"address": "255.255.255.2",
"ip": "255.255.255.2"
},
"observer": {
"ip": "255.255.255.3",
"name": "255.255.255.3",
"version": "6.8"
},
"related": {
"ip": [
"255.255.255.1",
"255.255.255.2",
"255.255.255.3"
]
},
"source": {
"address": "255.255.255.1",
"ip": "255.255.255.1"
},
"vectra": {
"campaign": {
"id": 222,
"link": "https://255.255.255.3/campaigns/222",
"name": "push.services.mozilla.com-13"
},
"destination": {
"id": "external",
"name": "push.services.mozilla.com"
},
"detection": {
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}
{
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{
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{
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{
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{
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},
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},
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{
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},
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"health": {
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},
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{
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"event": {
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},
"detection": {
"type": "Smash and Gab"
},
"filter": {
"type": "Alban"
},
"health": {
"message": "edit triage filter \"Alban\" - id 11 Smash and Gab - context changed from \"{'host_match_count': 1, 'critical_host_count': 0}\" to \"{'host_match_count': 2, 'critical_host_count': 0}\""
},
"timestamp": 1683633677,
"user": {
"role": "Super Admin"
}
}
}
Extracted Fields
The following table lists the fields that are extracted, normalized under the ECS format, analyzed and indexed by the parser. It should be noted that infered fields are not listed.
Name | Type | Description |
---|---|---|
destination.bytes |
long |
Bytes sent from the destination to the source. |
destination.domain |
keyword |
The domain name of the destination. |
destination.ip |
ip |
IP address of the destination. |
destination.port |
long |
Port of the destination. |
event.action |
keyword |
The action captured by the event. |
event.outcome |
keyword |
The outcome of the event. The lowest level categorization field in the hierarchy. |
event.reason |
keyword |
Reason why this event happened, according to the source |
event.url |
keyword |
Event investigation URL |
host.id |
keyword |
Unique host id. |
host.ip |
ip |
Host ip addresses. |
host.mac |
keyword |
Host MAC addresses. |
host.name |
keyword |
Name of the host. |
network.protocol |
keyword |
Application protocol name. |
observer.ip |
ip |
IP addresses of the observer. |
observer.name |
keyword |
Custom name of the observer. |
observer.product |
keyword |
The product name of the observer. |
observer.version |
keyword |
Observer version. |
source.bytes |
long |
Bytes sent from the source to the destination. |
source.ip |
ip |
IP address of the source. |
user.name |
keyword |
Short name or login of the user. |
vectra.account.id |
long |
The ID of the account |
vectra.account.name |
keyword |
The account name. |
vectra.account.uid |
keyword |
The user ID of the account |
vectra.audit.message |
text |
A message explains the cause/nature of the log |
vectra.campaign.id |
long |
The id of the campaign |
vectra.campaign.link |
keyword |
The link to the campaign in the UI |
vectra.campaign.name |
keyword |
The name of the campaign |
vectra.certainty |
long |
The certainty of the score assigned to this host |
vectra.destination.id |
keyword |
The destination of the campaign. Defaults to 'external' |
vectra.destination.key_asset |
bool |
Whether there is a detection that is targeting this host and this host is a key asset. |
vectra.destination.name |
keyword |
The external domain of the campaign destination |
vectra.detection.account |
keyword |
The related user account. |
vectra.detection.accounts |
keyword |
The related accounts. |
vectra.detection.base_object |
keyword |
The base distinguished name. |
vectra.detection.bytes_received |
keyword |
The bytes of data received. |
vectra.detection.bytes_sent |
keyword |
The bytes of data sent. |
vectra.detection.category |
keyword |
Detection Category. |
vectra.detection.client_name |
keyword |
The RDP client name. |
vectra.detection.client_token |
keyword |
The RDP client token. |
vectra.detection.cookie |
keyword |
The RDP client token. |
vectra.detection.count |
keyword |
The number of attempts |
vectra.detection.dos_type |
keyword |
The DOS type. |
vectra.detection.dst_ips |
keyword |
The target subnets. |
vectra.detection.extensions |
keyword |
File extensions used. |
vectra.detection.function |
keyword |
The executed function. |
vectra.detection.host |
keyword |
The suspicous host. |
vectra.detection.http_method |
keyword |
The HTTP method. |
vectra.detection.http_segment |
keyword |
The HTTP segment. |
vectra.detection.id |
long |
The detection profile associated with this host. |
vectra.detection.ip |
keyword |
The keywordernal target host. |
vectra.detection.keyboard_id |
keyword |
They keyboard layout ID. |
vectra.detection.keyboard_name |
keyword |
They keyboard layout name. |
vectra.detection.last_type |
keyword |
The most recent type of detection associated with this host. |
vectra.detection.matched_domain |
keyword |
The matched domain. |
vectra.detection.matched_ip |
keyword |
The matched IP. |
vectra.detection.matched_user_agent |
keyword |
The matched user-agent. |
vectra.detection.name |
keyword |
The name of the detection |
vectra.detection.namedpipe |
keyword |
The named pipe. |
vectra.detection.networks |
keyword |
The target subnets. |
vectra.detection.normal_admins |
keyword |
The normal admins observed. |
vectra.detection.normal_servers |
keyword |
The normal servers observed. |
vectra.detection.num_attempts |
keyword |
The number of attempts |
vectra.detection.port |
keyword |
The external port used. |
vectra.detection.ports |
keyword |
Ports scanned. |
vectra.detection.product_id |
keyword |
The unusual product ID. |
vectra.detection.profile |
object |
The detection profile associated with this host. |
vectra.detection.protocol |
keyword |
The external protocol used. |
vectra.detection.ransom_notes |
keyword |
Ransome notes found. |
vectra.detection.reason |
keyword |
Event name of the campaign or reason this is suspicious or error code or indicating reason. |
vectra.detection.received_normal_pattern |
keyword |
Example received normal pattern. |
vectra.detection.received_pattern |
keyword |
The received pattern. |
vectra.detection.referer |
keyword |
The referer. |
vectra.detection.reply_cache_control |
keyword |
The replay cache control setting. |
vectra.detection.request |
keyword |
The LDAP request. |
vectra.detection.response_code |
keyword |
The response code. |
vectra.detection.scans |
keyword |
The number of attempts. |
vectra.detection.score_decreases |
boolean |
Indicates whether both Threat and Certakeywordy scores are decreasing. |
vectra.detection.sent_normal_pattern |
keyword |
Example sent normal pattern. |
vectra.detection.sent_pattern |
keyword |
The sent pattern. |
vectra.detection.shares |
keyword |
The related files shares. |
vectra.detection.sql_fragment |
keyword |
The SQL fragment. |
vectra.detection.successes |
keyword |
The number of successes. |
vectra.detection.tags |
array |
A text of tags applied to the host. |
vectra.detection.threat_feeds |
keyword |
The name of the threat feed. |
vectra.detection.tunnel_type |
keyword |
The type of hidden tunnel. |
vectra.detection.type |
keyword |
keyword |
vectra.detection.url |
keyword |
The suspicous URL. |
vectra.detection.uuid |
keyword |
The RPC UUID. |
vectra.filter.type |
keyword |
The type of filter |
vectra.health.message |
text |
A message explains the cause/nature of the log |
vectra.history.account_access |
array |
The account access history associated with this host. |
vectra.history.host_access |
object |
The host access history associated with this account. |
vectra.history.host_access_hostname |
keyword |
The host access history associated with this account (hostname). |
vectra.history.service_access |
array |
The service access history associated with this host. |
vectra.history.service_access_uid.host |
keyword |
The service access history associated with this account (hostname). |
vectra.history.service_access_uid.proto_host |
keyword |
The service access history associated with this account (protocol + hostname). |
vectra.host.group |
keyword |
To be defined |
vectra.host.vendor |
keyword |
The vendor of the MAC address of this host. |
vectra.lockdown.retry |
boolean |
When a Lockdown action has failed, this indicates whether the system will retry the action. |
vectra.risk_score_norm |
long |
Newly calculated account threat |
vectra.severity |
long |
A score proportional to threat |
vectra.source.hid |
long |
The original host ID of the member host in this campaign |
vectra.source.key_asset |
boolean |
Whether the host being scored is marked as a key asset |
vectra.source.name |
keyword |
The host name of the source host |
vectra.timestamp |
long |
Timestamp in seconds since epoch |
vectra.triaged |
boolean |
Whether the detection has been triaged yet or not |
vectra.user.agent |
keyword |
User agent |
vectra.user.privilege |
long |
The observed privilege level of the host. |
vectra.user.role |
keyword |
Role of the user who caused the log (e.g., admin, super admin, etc.) |
For more information on the Intake Format, please find the code of the Parser, Smart Descriptions, and Supported Events here.