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SEKOIA.IO activity logs

Overview

Sekoia.io activity logs collect operations done, on Sekoia.io, by the members of the community. It helps to monitor activities and detect malicious behavior. The activity logs collect various operations such as:

  • listing observables
  • creating a new rule
  • updating the status of an alert
  • inviting a new member in the community

The following Sekoia.io built-in rules match the intake Sekoia.io activity logs. 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 Sekoia.io activity logs on ATT&CK Navigator

CVE-2018-11776 Apache Struts2

Apache Struts versions 2.3 to 2.3.34 and 2.5 to 2.5.16 suffer from possible Remote Code Execution when alwaysSelectFullNamespace is true (either by user or a plugin like Convention Plugin) and then: results are used with no namespace and in same time, its upper package have no or wildcard namespace and similar to results, same possibility when using url tag which doesn't have value and action set and in same time, its upper package have no or wildcard namespace.

  • Effort: intermediate
CVE-2019-0604 SharePoint

Detects the exploitation of the SharePoint vulnerability (CVE-2019-0604).

  • Effort: advanced
CVE-2020-0688 Microsoft Exchange Server Exploit

Detects the exploitation of CVE-2020-0688. The POC exploit a .NET serialization vulnerability in the Exchange Control Panel (ECP) web page. The vulnerability is due to Microsoft Exchange Server not randomizing the keys on a per-installation basis resulting in them using the same validationKey and decryptionKey values. With knowledge of these, values an attacker can craft a special viewstate to use an OS command to be executed by NT_AUTHORITY\SYSTEM using .NET deserialization. To exploit this vulnerability, an attacker needs to leverage the credentials of an account it had already compromised to authenticate to OWA.

  • Effort: elementary
CVE-2020-1147 SharePoint

Detection of SharePoint vulnerability CVE-2020-1147.

  • Effort: advanced
CVE-2020-14882 Oracle WebLogic Server

Detects the exploitation of the Oracle WebLogic Server vulnerability (CVE-2020-16952).

  • Effort: advanced
CVE-2020-17530 Apache Struts RCE

Detects the exploitation of the Apache Struts RCE vulnerability (CVE-2020-17530).

  • Effort: intermediate
CVE-2021-20021 SonicWall Unauthenticated Administrator Access

Detects the exploitation of SonicWall Unauthenticated Admin Access.

  • Effort: advanced
CVE-2021-20023 SonicWall Arbitrary File Read

Detects Arbitrary File Read, which can be used with other vulnerabilities as a mean to obtain outputs generated by attackers, or sensitive data.

  • Effort: advanced
CVE-2021-21972 VMware vCenter

The vSphere Client (HTML5) contains a remote code execution vulnerability in a vCenter Server plugin. A malicious actor with network access to port 443 may exploit this issue to execute commands with unrestricted privileges on the underlying operating system that hosts vCenter Server. This affects VMware vCenter Server (7.x before 7.0 U1c, 6.7 before 6.7 U3l and 6.5 before 6.5 U3n) and VMware Cloud Foundation (4.x before 4.2 and 3.x before 3.10.1.2). POST request on the following PATH "/ui/vropspluginui/rest/services/uploadova". If in response body (500) the words it has "uploadFile", that means the vCenter is available to accept files via POST without any restrictions.

  • Effort: intermediate
CVE-2021-21985 VMware vCenter

The VMware vSphere Client (HTML5) contains a remote code execution vulnerability due to lack of input validation in the Virtual SAN Health Check plug-in which is enabled by default in vCenter Server. A malicious actor with network access to port 443 may exploit this issue to execute commands with unrestricted privileges on the underlying operating system that hosts vCenter Server. This affects VMware vCenter Server (7.0 before 7.0 U2b, 6.7 before 6.7 U3n and 6.5 before 6.5 U3p) and VMware Cloud Foundation (4.x before 4.2.1 and 3.x before 3.10.2.1).

  • Effort: advanced
CVE-2021-22123 Fortinet FortiWeb OS Command Injection

Detects Fortinet FortiWeb OS Command Injection (August 2021) vulnerability exploitation attempt. A remote, authenticated attacker can execute arbitrary commands on the system hosting a vulnerable FortiWeb WAF by sending a POST request with the command in the name field. At the time of writing this rule, it would appear that the request would respond in code 500 for a successful exploitation attempt.

  • Effort: advanced
CVE-2021-22893 Pulse Connect Secure RCE Vulnerability

Detects potential exploitation of the authentication by-pass vulnerability that can allow an unauthenticated user to perform remote arbitrary file execution on the Pulse Connect Secure gateway. It is highly recommended to apply the Pulse Secure mitigations and seach for indicators of compromise on affected servers if you are in doubt over the integrity of your Pulse Connect Secure product.

  • Effort: intermediate
CVE-2021-26855 Exchange SSRF

Detects the exploitation of ProyxLogon vulerability on Exchange servers.

  • Effort: advanced
Cryptomining

Detection of domain names potentially related to cryptomining activities.

  • Effort: master
Detect requests to Konni C2 servers

This rule detects requests to Konni C2 servers. These patterns come from an analysis done in 2022, September.

  • Effort: elementary
Download Files From Suspicious TLDs

Detects download of certain file types from hosts in suspicious TLDs

  • 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
Exfiltration Domain

Detects traffic toward a domain flagged as a possible exfiltration vector.

  • Effort: master
FoggyWeb HTTP Default GET/POST Requests

Detects GET or POST request pattern observed within the first FoggyWeb campaign detected by Microsoft.

  • Effort: advanced
Koadic MSHTML Command

Detects Koadic payload using MSHTML module

  • Effort: intermediate
Nimbo-C2 User Agent

Nimbo-C2 Uses an unusual User-Agent format in its implants.

  • Effort: intermediate
Possible Malicious File Double Extension

Detects request to potential malicious file with double extension

  • Effort: elementary
Potential Azure AD Phishing Page (Adversary-in-the-Middle)

Detects an HTTP request to an URL typical of the Azure AD authentication flow, but towards a domain that is not one the legitimate Microsoft domains used for Azure AD authentication.

  • Effort: intermediate
Potential Bazar Loader User-Agents

Detects potential Bazar loader communications through the user-agent

  • Effort: elementary
Potential Lemon Duck User-Agent

Detects LemonDuck user agent. The format used two sets of alphabetical characters separated by dashes, for example "User-Agent: Lemon-Duck-[A-Z]-[A-Z]".

  • Effort: elementary
Privilege Escalation Awesome Scripts (PEAS)

Detect PEAS privileges escalation scripts and binaries

  • Effort: elementary
ProxyShell Microsoft Exchange Suspicious Paths

Detects suspicious calls to Microsoft Exchange resources, in locations related to webshells observed in campaigns using this vulnerability.

  • Effort: elementary
Remote Access Tool Domain

Detects traffic toward a domain flagged as a Remote Administration Tool (RAT).

  • 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 Download Links From Legitimate Services

Detects users clicking on Google docs links to download suspicious files. This technique was used a lot by Bazar Loader in the past.

  • Effort: elementary
Suspicious URI Used In A Lazarus Campaign

Detects suspicious requests to a specific URI, usually on an .asp page. The website is often compromised.

  • Effort: intermediate
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

Event Categories

The following table lists the data source offered by this integration.

Data Source Description
Application logs Activities on Sekoia.io are collected: alert update, entity creation, feed consumption, ...
Authentication logs Activity logs provide details on authentication: status, user, IP address, password reset

Event Samples

Find below few samples of events and how they are normalized by Sekoia.io.

{
    "message": "{\n    \"timestamp\": \"2023-05-23T16:04:17.327781\",\n    \"observer\": {\n        \"name\": \"sekoia.webapi\"\n    },\n    \"visit\": {\n        \"ip\": \"149.202.162.59\",\n        \"user_agent\": \"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36\",\n        \"referrer\": \"https://app.sekoia.io/operations/archives\"\n    },\n    \"action\": {\n        \"name\": \"archive-creation\",\n        \"path\": \"/v1/sic/conf/archives\",\n        \"url\": \"http://api.sekoia.io/v1/sic/conf/archives\",\n        \"method\": \"POST\",\n        \"parameters\": {\n            \"archive\": {\n                \"provider\": \"aws_s3\",\n                \"name\": \"Test Archive\"\n            }\n        },\n        \"results\": {\n            \"archive\": {\n                \"uuid\": \"8dc052c8-5e39-4d8b-9b3f-64de4a5a8910\",\n                \"short_id\": \"ARj5VFpxRTet\"\n            }\n        },\n        \"communities\": [\n            \"02ff3284-506e-49d6-a9f5-99dbb2ea69ed\"\n        ]\n    },\n    \"identity\": {\n        \"user_uuid\": \"335cbc80-648d-433a-8396-050c7b5777c8\",\n        \"community_uuid\": \"02ff3284-506e-49d6-a9f5-99dbb2ea69ed\",\n        \"profile_type\": \"avatar\",\n        \"profile_identity\": \"4abd1b95-ccee-44ba-af50-5c3b18c40b9f\",\n        \"profile_name\": \"Michael S.\"\n    }\n}\n",
    "event": {
        "action": "archive-creation"
    },
    "@timestamp": "2023-05-23T16:04:17.327781Z",
    "client": {
        "address": "149.202.162.59",
        "ip": "149.202.162.59"
    },
    "http": {
        "request": {
            "method": "POST",
            "referrer": "https://app.sekoia.io/operations/archives"
        }
    },
    "observer": {
        "name": "sekoia.webapi"
    },
    "related": {
        "ip": [
            "149.202.162.59"
        ]
    },
    "sekoiaio": {
        "activity": {
            "archive": {
                "name": "Test Archive",
                "provider": "aws_s3",
                "short_id": "ARj5VFpxRTet",
                "uuid": "8dc052c8-5e39-4d8b-9b3f-64de4a5a8910"
            },
            "client": {
                "id": "4abd1b95-ccee-44ba-af50-5c3b18c40b9f",
                "type": "avatar"
            },
            "communities": [
                "02ff3284-506e-49d6-a9f5-99dbb2ea69ed"
            ]
        }
    },
    "url": {
        "domain": "api.sekoia.io",
        "original": "http://api.sekoia.io/v1/sic/conf/archives",
        "path": "/v1/sic/conf/archives",
        "port": 80,
        "registered_domain": "sekoia.io",
        "scheme": "http",
        "subdomain": "api",
        "top_level_domain": "io"
    },
    "user": {
        "domain": "SEKOIA.IO",
        "full_name": "Michael S.",
        "id": "335cbc80-648d-433a-8396-050c7b5777c8"
    },
    "user_agent": {
        "device": {
            "name": "Other"
        },
        "name": "Chrome",
        "original": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36",
        "os": {
            "name": "Linux"
        },
        "version": "113.0.0"
    }
}
{
    "message": "{\"timestamp\":\"2022-11-22T16:03:33.617764\",\"observer\":{\"name\":\"sekoia.webapi\"},\"visit\":{\"ip\":\"149.202.162.59\",\"user_agent\":\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36\",\"referrer\":\"https://app.sekoia.io/operations/events?jobId=e2516dab-a983-40bd-bc08-edfd76c5c07c\"},\"action\":{\"name\":\"event-searchjob-start\",\"path\":\"/v1/sic/conf/events/search/jobs\",\"url\":\"http://api.sekoia.io/v1/sic/conf/events/search/jobs\",\"method\":\"POST\",\"parameters\":{\"events_search\":{\"earliest_time\":\"2022-11-22T15:58:33.027Z\",\"latest_time\":\"2022-11-22T16:03:33.027Z\",\"results_ttl\":1800,\"filters_json\":\"[{\\\"field\\\":\\\"http.request.method\\\",\\\"value\\\":\\\"GET\\\",\\\"operator\\\":\\\"=\\\",\\\"excluded\\\":true,\\\"disabled\\\":false}]\"},\"archive_view\":{\"uuid\":null}},\"results\":{\"events_search\":{\"uuid\":\"6f297d0e-451b-49ba-9835-b49c16a33fcc\"}},\"communities\":[\"73d366f0-0ff0-44c5-afcc-f23f7f831902\",\"9b1f77fc-cf38-4b3d-b1d7-ad0157649c70\",\"fbdcf078-7c3e-4263-91a7-354e69fd7c5e\",\"03d5d61a-1e39-40e0-bee9-e14983fd4206\",\"08303d95-46cf-4111-afd4-ae7e954e81fb\",\"03896dd0-5d46-4214-8533-14284d05905e\"]},\"identity\":{\"user_uuid\":\"335cbc80-648d-433a-8396-050c7b5777c8\",\"community_uuid\":\"73d366f0-0ff0-44c5-afcc-f23f7f831902\",\"profile_type\":\"avatar\",\"profile_identity\":\"4afbe05b-bf54-427e-bd61-b43b5039528c\",\"profile_name\":\"Michael S.\"}}",
    "event": {
        "action": "event-searchjob-start"
    },
    "@timestamp": "2022-11-22T16:03:33.617764Z",
    "client": {
        "address": "149.202.162.59",
        "ip": "149.202.162.59"
    },
    "http": {
        "request": {
            "method": "POST",
            "referrer": "https://app.sekoia.io/operations/events?jobId=e2516dab-a983-40bd-bc08-edfd76c5c07c"
        }
    },
    "observer": {
        "name": "sekoia.webapi"
    },
    "related": {
        "ip": [
            "149.202.162.59"
        ]
    },
    "sekoiaio": {
        "activity": {
            "client": {
                "id": "4afbe05b-bf54-427e-bd61-b43b5039528c",
                "type": "avatar"
            },
            "communities": [
                "03896dd0-5d46-4214-8533-14284d05905e",
                "03d5d61a-1e39-40e0-bee9-e14983fd4206",
                "08303d95-46cf-4111-afd4-ae7e954e81fb",
                "73d366f0-0ff0-44c5-afcc-f23f7f831902",
                "9b1f77fc-cf38-4b3d-b1d7-ad0157649c70",
                "fbdcf078-7c3e-4263-91a7-354e69fd7c5e"
            ],
            "events_search": {
                "earliest_time": "2022-11-22T15:58:33.027Z",
                "latest_time": "2022-11-22T16:03:33.027Z",
                "results_ttl": 1800,
                "uuid": "6f297d0e-451b-49ba-9835-b49c16a33fcc"
            }
        }
    },
    "url": {
        "domain": "api.sekoia.io",
        "original": "http://api.sekoia.io/v1/sic/conf/events/search/jobs",
        "path": "/v1/sic/conf/events/search/jobs",
        "port": 80,
        "registered_domain": "sekoia.io",
        "scheme": "http",
        "subdomain": "api",
        "top_level_domain": "io"
    },
    "user": {
        "domain": "SEKOIA.IO",
        "full_name": "Michael S.",
        "id": "335cbc80-648d-433a-8396-050c7b5777c8"
    },
    "user_agent": {
        "device": {
            "name": "Other"
        },
        "name": "Chrome",
        "original": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36",
        "os": {
            "name": "Linux"
        },
        "version": "107.0.0"
    }
}
{
    "message": "{\"timestamp\":\"2022-02-22T16:31:58.286485\",\"observer\":{\"name\":\"sekoia.webapi\",\"version\":null},\"visit\":{\"id\":null,\"ip\":\"1.2.3.4\",\"user_agent\":\"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.102 Safari/537.36\",\"referrer\":\"https://app.test.sekoia.io/operations/intakes/new\"},\"action\":{\"name\":\"intake-format-picture-retrieval\",\"path\":\"/v1/ingest/formats/4d05ecd7-1a8a-4ce1-8e6d-c2de2593fa97/picture\",\"url\":\"http://api.sekoia.io/v1/ingest/formats/4d05ecd7-1a8a-4ce1-8e6d-c2de2593fa97/picture\",\"method\":\"GET\"},\"identity\":{\"user_uuid\":\"54e0ec48-8430-4ba2-b70b-710341f41447\",\"community_uuid\":\"79997bd0-dd71-4e25-a70d-a94fa475cd2b\",\"profile_type\":\"avatar\",\"profile_identity\":\"41b811fa-6571-4d3e-9d35-38fb916adfcb\"}}",
    "event": {
        "action": "intake-format-picture-retrieval"
    },
    "@timestamp": "2022-02-22T16:31:58.286485Z",
    "client": {
        "address": "1.2.3.4",
        "ip": "1.2.3.4"
    },
    "http": {
        "request": {
            "method": "GET",
            "referrer": "https://app.test.sekoia.io/operations/intakes/new"
        }
    },
    "observer": {
        "name": "sekoia.webapi"
    },
    "related": {
        "ip": [
            "1.2.3.4"
        ]
    },
    "sekoiaio": {
        "activity": {
            "client": {
                "id": "41b811fa-6571-4d3e-9d35-38fb916adfcb",
                "type": "avatar"
            }
        }
    },
    "url": {
        "domain": "api.sekoia.io",
        "original": "http://api.sekoia.io/v1/ingest/formats/4d05ecd7-1a8a-4ce1-8e6d-c2de2593fa97/picture",
        "path": "/v1/ingest/formats/4d05ecd7-1a8a-4ce1-8e6d-c2de2593fa97/picture",
        "port": 80,
        "registered_domain": "sekoia.io",
        "scheme": "http",
        "subdomain": "api",
        "top_level_domain": "io"
    },
    "user": {
        "domain": "SEKOIA.IO",
        "id": "54e0ec48-8430-4ba2-b70b-710341f41447"
    },
    "user_agent": {
        "device": {
            "name": "Mac"
        },
        "name": "Chrome",
        "original": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.102 Safari/537.36",
        "os": {
            "name": "Mac OS X",
            "version": "10.15.7"
        },
        "version": "98.0.4758"
    }
}
{
    "message": "{\"timestamp\":\"2021-10-29T11:34:23Z\",\"observer\":{\"name\":\"sekoia.webapi\",\"version\":null},\"visit\":{\"id\":null,\"ip\":\"141.229.130.228\",\"user_agent\":\"'Mozilla/5.0 (X11; Linux i686; rv:1.9.7.20) Gecko/2020-08-24 06:07:18 Firefox/3.8\",\"referrer\":\"https://api.sekoia.io/v1/user/profile/settings\"},\"action\":{\"name\":null,\"path\":\"/v1/me\",\"url\":\"http://api.sekoia.io/v1/me?extended=true\",\"method\":\"GET\"},\"identity\":{\"user_uuid\":\"5beacab7-4fc9-4c07-8ec0-e6ad73ed77fe\",\"community_uuid\":\"22806a91-459c-40b1-98db-5af6ccf291fd\",\"profile_type\":\"avatar\",\"profile_identity\":\"95267578-e797-4263-90c3-09fb230536e2\"}}",
    "@timestamp": "2021-10-29T11:34:23Z",
    "client": {
        "address": "141.229.130.228",
        "ip": "141.229.130.228"
    },
    "http": {
        "request": {
            "method": "GET",
            "referrer": "https://api.sekoia.io/v1/user/profile/settings"
        }
    },
    "observer": {
        "name": "sekoia.webapi"
    },
    "related": {
        "ip": [
            "141.229.130.228"
        ]
    },
    "sekoiaio": {
        "activity": {
            "client": {
                "id": "95267578-e797-4263-90c3-09fb230536e2",
                "type": "avatar"
            }
        }
    },
    "url": {
        "domain": "api.sekoia.io",
        "original": "http://api.sekoia.io/v1/me?extended=true",
        "path": "/v1/me",
        "port": 80,
        "query": "extended=true",
        "registered_domain": "sekoia.io",
        "scheme": "http",
        "subdomain": "api",
        "top_level_domain": "io"
    },
    "user": {
        "domain": "SEKOIA.IO",
        "id": "5beacab7-4fc9-4c07-8ec0-e6ad73ed77fe"
    },
    "user_agent": {
        "device": {
            "name": "Other"
        },
        "name": "Firefox",
        "original": "'Mozilla/5.0 (X11; Linux i686; rv:1.9.7.20) Gecko/2020-08-24 06:07:18 Firefox/3.8",
        "os": {
            "name": "Linux"
        },
        "version": "3.8"
    }
}
{
    "message": "{\"timestamp\":\"2022-11-22T17:51:33.207472\",\"observer\":{\"name\":\"sekoia.webapi\"},\"visit\":{\"ip\":\"149.202.162.59\",\"user_agent\":\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36\",\"referrer\":\"https://app.sekoia.io/user/profile/communities/09c6528e-1b9f-4b81-98c8-482cea4e7974/members\"},\"action\":{\"name\":\"invitation\",\"path\":\"/v1/invitations\",\"url\":\"http://api.sekoia.io/v1/invitations\",\"method\":\"POST\",\"parameters\":{\"user\":{\"email\":\"demo.user@example.com\"}}},\"identity\":{\"user_uuid\":\"335cbc80-648d-433a-8396-050c7b5777c8\",\"profile_type\":\"user\",\"profile_identity\":\"335cbc80-648d-433a-8396-050c7b5777c8\",\"profile_name\":\"Michael S.\"}}\n",
    "event": {
        "action": "invitation"
    },
    "@timestamp": "2022-11-22T17:51:33.207472Z",
    "client": {
        "address": "149.202.162.59",
        "ip": "149.202.162.59"
    },
    "http": {
        "request": {
            "method": "POST",
            "referrer": "https://app.sekoia.io/user/profile/communities/09c6528e-1b9f-4b81-98c8-482cea4e7974/members"
        }
    },
    "observer": {
        "name": "sekoia.webapi"
    },
    "related": {
        "ip": [
            "149.202.162.59"
        ]
    },
    "sekoiaio": {
        "activity": {
            "client": {
                "id": "335cbc80-648d-433a-8396-050c7b5777c8",
                "type": "user"
            },
            "user": {
                "email": "demo.user@example.com"
            }
        }
    },
    "url": {
        "domain": "api.sekoia.io",
        "original": "http://api.sekoia.io/v1/invitations",
        "path": "/v1/invitations",
        "port": 80,
        "registered_domain": "sekoia.io",
        "scheme": "http",
        "subdomain": "api",
        "top_level_domain": "io"
    },
    "user": {
        "domain": "SEKOIA.IO",
        "full_name": "Michael S.",
        "id": "335cbc80-648d-433a-8396-050c7b5777c8",
        "target": {
            "email": "demo.user@example.com"
        }
    },
    "user_agent": {
        "device": {
            "name": "Other"
        },
        "name": "Chrome",
        "original": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36",
        "os": {
            "name": "Linux"
        },
        "version": "107.0.0"
    }
}
{
    "message": "{\"timestamp\":\"2021-11-01T12:16:21.815546\",\"observer\":{\"name\":\"sekoia.webapi\",\"version\":null},\"visit\":{\"id\":null,\"ip\":\"51.255.128.104\",\"user_agent\":\"python-requests/2.26.0\",\"referrer\":\"None\"},\"action\":{\"name\":null,\"path\":\"/v2/inthreat/bundles\",\"url\":\"http://api.sekoia.io/v2/inthreat/bundles?auto_merge=1\",\"method\":\"POST\"},\"identity\":{\"user_uuid\":null,\"community_uuid\":\"02ff3284-506e-49d6-a9f5-99dbb2ea69ed\",\"profile_type\":\"apikey\",\"profile_identity\":\"9cd287a4-4a61-4bf1-998a-74087098adf4\"}}",
    "@timestamp": "2021-11-01T12:16:21.815546Z",
    "client": {
        "address": "51.255.128.104",
        "ip": "51.255.128.104"
    },
    "http": {
        "request": {
            "method": "POST"
        }
    },
    "observer": {
        "name": "sekoia.webapi"
    },
    "related": {
        "ip": [
            "51.255.128.104"
        ]
    },
    "sekoiaio": {
        "activity": {
            "client": {
                "id": "9cd287a4-4a61-4bf1-998a-74087098adf4",
                "type": "apikey"
            }
        }
    },
    "url": {
        "domain": "api.sekoia.io",
        "original": "http://api.sekoia.io/v2/inthreat/bundles?auto_merge=1",
        "path": "/v2/inthreat/bundles",
        "port": 80,
        "query": "auto_merge=1",
        "registered_domain": "sekoia.io",
        "scheme": "http",
        "subdomain": "api",
        "top_level_domain": "io"
    },
    "user": {
        "domain": "SEKOIA.IO"
    },
    "user_agent": {
        "device": {
            "name": "Other"
        },
        "name": "Python Requests",
        "original": "python-requests/2.26.0",
        "os": {
            "name": "Other"
        },
        "version": "2.26"
    }
}
{
    "message": "{\"timestamp\":\"2022-11-22T17:51:17.134509\",\"observer\":{\"name\":\"sekoia.webapi\"},\"visit\":{\"ip\":\"149.202.162.59\",\"user_agent\":\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36\",\"referrer\":\"https://app.sekoia.io/user/profile/communities/09c6528e-1b9f-4b81-98c8-482cea4e7974/members/1b28fe10-fa7c-430b-b97e-10874c9eca2e\"},\"action\":{\"name\":\"role-assignment\",\"path\":\"/v1/communities/09c6528e-1b9f-4b81-98c8-482cea4e7974/roles/2379a555-2817-4503-b7da-a30595fd8af5\",\"url\":\"http://api.sekoia.io/v1/communities/09c6528e-1b9f-4b81-98c8-482cea4e7974/roles/2379a555-2817-4503-b7da-a30595fd8af5\",\"method\":\"POST\",\"parameters\":{\"role\":{\"uuid\":\"2379a555-2817-4503-b7da-a30595fd8af5\",\"name\":\"soar_operator\"},\"user\":{\"uuid\":\"0422a57e-1e71-4236-8ba2-538428220c9f\",\"name\":\"Dwight S.\"}},\"communities\":[\"09c6528e-1b9f-4b81-98c8-482cea4e7974\"]},\"identity\":{\"user_uuid\":\"335cbc80-648d-433a-8396-050c7b5777c8\",\"community_uuid\":\"09c6528e-1b9f-4b81-98c8-482cea4e7974\",\"profile_type\":\"avatar\",\"profile_identity\":\"4f66b6da-924a-47ee-8638-972935a07f02\",\"profile_name\":\"Michael S.\"}}\n",
    "event": {
        "action": "role-assignment"
    },
    "@timestamp": "2022-11-22T17:51:17.134509Z",
    "client": {
        "address": "149.202.162.59",
        "ip": "149.202.162.59"
    },
    "http": {
        "request": {
            "method": "POST",
            "referrer": "https://app.sekoia.io/user/profile/communities/09c6528e-1b9f-4b81-98c8-482cea4e7974/members/1b28fe10-fa7c-430b-b97e-10874c9eca2e"
        }
    },
    "observer": {
        "name": "sekoia.webapi"
    },
    "related": {
        "ip": [
            "149.202.162.59"
        ]
    },
    "sekoiaio": {
        "activity": {
            "client": {
                "id": "4f66b6da-924a-47ee-8638-972935a07f02",
                "type": "avatar"
            },
            "communities": [
                "09c6528e-1b9f-4b81-98c8-482cea4e7974"
            ],
            "role": {
                "name": "soar_operator",
                "uuid": "2379a555-2817-4503-b7da-a30595fd8af5"
            },
            "user": {
                "name": "Dwight S.",
                "uuid": "0422a57e-1e71-4236-8ba2-538428220c9f"
            }
        }
    },
    "url": {
        "domain": "api.sekoia.io",
        "original": "http://api.sekoia.io/v1/communities/09c6528e-1b9f-4b81-98c8-482cea4e7974/roles/2379a555-2817-4503-b7da-a30595fd8af5",
        "path": "/v1/communities/09c6528e-1b9f-4b81-98c8-482cea4e7974/roles/2379a555-2817-4503-b7da-a30595fd8af5",
        "port": 80,
        "registered_domain": "sekoia.io",
        "scheme": "http",
        "subdomain": "api",
        "top_level_domain": "io"
    },
    "user": {
        "domain": "SEKOIA.IO",
        "full_name": "Michael S.",
        "id": "335cbc80-648d-433a-8396-050c7b5777c8",
        "target": {
            "full_name": "Dwight S.",
            "id": "0422a57e-1e71-4236-8ba2-538428220c9f",
            "roles": "[soar_operator]"
        }
    },
    "user_agent": {
        "device": {
            "name": "Other"
        },
        "name": "Chrome",
        "original": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36",
        "os": {
            "name": "Linux"
        },
        "version": "107.0.0"
    }
}

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
@timestamp date Date/time when the event originated.
client.ip ip IP address of the client.
error.code keyword Error code describing the error.
error.message match_only_text Error message.
event.action keyword The action captured by the event.
http.request.method keyword HTTP request method.
http.request.referrer keyword Referrer for this HTTP request.
observer.name keyword Custom name of the observer.
observer.version keyword Observer version.
sekoiaio.activity.alert_type.uuid keyword UUID of the Alert Type
sekoiaio.activity.apikey.description keyword Description of the API key
sekoiaio.activity.apikey.name keyword Name of the API key
sekoiaio.activity.archive.name keyword Name of the archive
sekoiaio.activity.archive.provider keyword Provider of the archive
sekoiaio.activity.archive.short_id keyword Short ID of the archive
sekoiaio.activity.archive.snapshot.uuid keyword UUID of the archive snapshot
sekoiaio.activity.archive.uuid keyword UUID of the archive
sekoiaio.activity.archive_view.date_end keyword End Date of the Archive View
sekoiaio.activity.archive_view.date_start keyword Start date of the Archive View
sekoiaio.activity.archive_view.name keyword Name of the Archive View
sekoiaio.activity.archive_view.uuid keyword UUID of the Archive View
sekoiaio.activity.asset.name keyword Name of the Asset
sekoiaio.activity.asset.uuid keyword UUID of the Asset
sekoiaio.activity.client.id keyword The identifier of the client
sekoiaio.activity.client.type keyword The nature of the client
sekoiaio.activity.communities keyword List of impacted communities' UUIDs
sekoiaio.activity.community.description keyword Description of the community
sekoiaio.activity.community.homepage_url keyword Homepage URL of the community
sekoiaio.activity.community.name keyword Name of the community
sekoiaio.activity.countermeasure_list.description keyword Description of the CounterMeasure list
sekoiaio.activity.countermeasure_list.name keyword Name of the CounterMeasure list
sekoiaio.activity.countermeasure_list.relevance keyword Relevance of the CounterMeasure list
sekoiaio.activity.countermeasure_list.uuid keyword UUID of the CounterMeasure list
sekoiaio.activity.delegate.type keyword Type of the delegate
sekoiaio.activity.delegate.uuid keyword UUID of the delegate
sekoiaio.activity.entity.description keyword Description of the Entity
sekoiaio.activity.entity.id keyword ID of the Entity
sekoiaio.activity.entity.name keyword Name of the Entity
sekoiaio.activity.entity.uuid keyword UUID of the Entity
sekoiaio.activity.events_search.earliest_time keyword Term searched into events
sekoiaio.activity.events_search.latest_time keyword Term searched into events
sekoiaio.activity.events_search.results_ttl long The number of seconds during which results are instantly available
sekoiaio.activity.events_search.term keyword Term searched into events
sekoiaio.activity.events_search.uuid keyword UUID of an Events Search Job
sekoiaio.activity.generation_mode.description keyword Description of the Alert Generation Mode
sekoiaio.activity.generation_mode.name keyword Name of the Alert Generation Mode
sekoiaio.activity.generation_mode.uuid keyword UUID of the Alert Generation Mode
sekoiaio.activity.intake.format.module.description keyword Description of the Intake Format Module
sekoiaio.activity.intake.format.module.name keyword Name of the Intake Format Module
sekoiaio.activity.intake.format.module.slug keyword Slug of the Intake Format Module
sekoiaio.activity.intake.format.module.uuid keyword UUID of the Intake Format Module
sekoiaio.activity.intake.format.name keyword Name of the Intake Format
sekoiaio.activity.intake.format.slug keyword Slug of the Intake Format
sekoiaio.activity.intake.format.uuid keyword UUID of the Intake Format
sekoiaio.activity.intake.name keyword Name of the Intake
sekoiaio.activity.intake.uuid keyword UUID of the Intake
sekoiaio.activity.invitation.email_address keyword Email address of the invited user
sekoiaio.activity.mfa_method keyword Type of factor used for Multi-Factor Authentication (MFA)
sekoiaio.activity.permissions keyword Permissions associated with the role or the delegate
sekoiaio.activity.role.description keyword Description of the role
sekoiaio.activity.role.name keyword Name of the role
sekoiaio.activity.role.uuid keyword UUID of the role
sekoiaio.activity.rule.definition_uuid keyword UUID of the Rule Definition
sekoiaio.activity.rule.name keyword Name of the Rule
sekoiaio.activity.user.company_name keyword New company name of the user when updating their account
sekoiaio.activity.user.email keyword User Email Address
sekoiaio.activity.user.firstname keyword User First Name
sekoiaio.activity.user.lastname keyword User Last Name
sekoiaio.activity.user.name keyword User Full Name
sekoiaio.activity.user.uuid keyword User UUID
url.original wildcard Unmodified original url as seen in the event source.
url.path wildcard Path of the request, such as "/search".
user.domain keyword Name of the directory the user is a member of.
user.full_name keyword User's full name, if available.
user.id keyword Unique identifier of the user.
user.target.email keyword User email address.
user.target.full_name keyword User's full name, if available.
user.target.id keyword Unique identifier of the user.
user.target.roles keyword Array of user roles at the time of the event.
user_agent.original keyword Unparsed user_agent string.

Configure

To monitor activities, create a new intake Sekoia.io activity logs in your community. Once the intake is enabled, activities will automatically appear in your events (disclaimer: a delay of two minutes may be necessary before seeing the activities appear).