Compartilhar via


Listar incidentes

Espaço de nomes: microsoft.graph.security

Importante

As APIs na versão /beta no Microsoft Graph estão sujeitas a alterações. Não há suporte para o uso dessas APIs em aplicativos de produção. Para determinar se uma API está disponível na v1.0, use o seletor Versão.

Obtenha uma lista de objetos de incidentes que o Microsoft 365 Defender criou para controlar ataques numa organização.

Normalmente, os ataques são infligidos a diferentes tipos de entidades, como dispositivos, utilizadores e caixas de correio, o que resulta em vários objetos de alerta . O Microsoft 365 Defender correlaciona os alertas com as mesmas técnicas de ataque ou com o mesmo atacante num incidente.

Esta operação permite-lhe filtrar e ordenar através de incidentes para criar uma resposta de cibersegurança informada. Ele expõe uma coleção de incidentes que foram sinalizados em sua rede, dentro do intervalo de tempo especificado na política de retenção do ambiente. Os incidentes mais recentes são apresentados na parte superior da lista.

Esta API está disponível nas seguintes implementações de cloud nacionais.

Serviço global US Government L4 US Government L5 (DOD) China operada pela 21Vianet

Permissões

Escolha a permissão ou permissões marcadas como menos privilegiadas para esta API. Utilize uma permissão ou permissões com privilégios mais elevados apenas se a sua aplicação o exigir. Para obter detalhes sobre as permissões delegadas e de aplicação, veja Tipos de permissão. Para saber mais sobre estas permissões, veja a referência de permissões.

Tipo de permissão Permissões com menos privilégios Permissões com privilégios superiores
Delegado (conta corporativa ou de estudante) SecurityIncident.Read.All SecurityIncident.ReadWrite.All
Delegado (conta pessoal da Microsoft) Sem suporte. Sem suporte.
Application SecurityIncident.Read.All SecurityIncident.ReadWrite.All

Solicitação HTTP

GET /security/incidents

Parâmetros de consulta opcionais

Este método suporta os seguintes parâmetros de consulta OData para ajudar a personalizar a resposta: $count, $filter, $skip, $top, $expand.

As seguintes propriedades suportam $filter : atribuído A, classificação, createdDateTime, determinação, lastUpdateDateTime, gravidade e status.

Utilize @odata.nextLink para paginação.

Seguem-se exemplos da respetiva utilização:

GET /security/incidents?$count=true
GET /security/incidents?$filter={property}+eq+'{property-value}'
GET /security/incidents?$top=10

Para obter informações gerais, acesse Parâmetros de consulta OData.

Cabeçalhos de solicitação

Nome Descrição
Autorização {token} de portador. Obrigatório. Saiba mais sobre autenticação e autorização.

Corpo da solicitação

Não forneça um corpo de solicitação para esse método.

Resposta

Se for bem-sucedido, este método devolve um 200 OK código de resposta e uma coleção de objetos de incidente no corpo da resposta.

Exemplos

Exemplo 1: Listar todos os incidentes

Solicitação

O exemplo a seguir mostra uma solicitação.

GET https://graph.microsoft.com/beta/security/incidents

Resposta

O exemplo a seguir mostra a resposta.

Observação: o objeto de resposta mostrado aqui pode ser encurtado para legibilidade.

HTTP/1.1 200 OK
Content-Type: application/json

{
    "value": [
        {
            "@odata.type": "#microsoft.graph.security.incident",
            "id": "2972395",
            "incidentWebUrl": "https://security.microsoft.com/incidents/2972395?tid=12f988bf-16f1-11af-11ab-1d7cd011db47",
            "redirectIncidentId": null,
            "tenantId": "b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c",
            "displayName": "Multi-stage incident involving Initial access & Command and control on multiple endpoints reported by multiple sources",
            "createdDateTime": "2021-08-13T08:43:35.5533333Z",
            "lastUpdateDateTime": "2021-09-30T09:35:45.1133333Z",
            "assignedTo": "KaiC@contoso.com",
            "classification": "TruePositive",
            "determination": "MultiStagedAttack",
            "status": "Active",
            "severity": "Medium",
            "customTags": [
                "Demo"
            ],
            "comments": [
                {
                    "comment": "Demo incident",
                    "createdBy": "DavidS@contoso.com",
                    "createdTime": "2021-09-30T12:07:37.2756993Z"
                }
            ],
            "systemTags": [
                "Defender Experts"
            ],
            "description": "Microsoft observed Raspberry Robin worm activity spreading through infected USB on multiple devices in your environment. From available intel, these infections could be a potential precursor activity to ransomware deployment. ...",
            "recommendedActions": "Immediate Recommendations: 1.    Block untrusted and unsigned processes that run from USB (ASR Rule) 2.    Verify if the ASR rule is turned on for the devices and evaluate whether the ASR . ...",
            "recommendedHuntingQueries": [
                {
                    "@odata.type": "#microsoft.graph.security.recommendedHuntingQuery",
                    "kqlText": "AlertInfo   | where Timestamp >= datetime(2022-10-20 06:00:52.9644915)   | where Title == 'Potential Raspberry Robin worm command'  | join AlertEvidence on AlertId   | distinct DeviceId"
                }
            ],
            "summary": "Defender Experts has identified some malicious activity. This incident has been raised for your awareness and should be investigated as normal."
        }
    ]
}

Exemplo 2: listar todos os incidentes com os respetivos alertas

Solicitação

O exemplo a seguir mostra uma solicitação.

GET https://graph.microsoft.com/beta/security/incidents?$expand=alerts

Resposta

O exemplo a seguir mostra a resposta.

Observação: o objeto de resposta mostrado aqui pode ser encurtado para legibilidade.

HTTP/1.1 200 OK
Content-Type: application/json

{
    "value": [
        {
            "@odata.type": "#microsoft.graph.security.incident",
            "id": "2972395",
            "incidentWebUrl": "https://security.microsoft.com/incidents/2972395?tid=12f988bf-16f1-11af-11ab-1d7cd011db47",
            "redirectIncidentId": null,
            "tenantId": "b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c",
            "displayName": "Multi-stage incident involving Initial access & Command and control on multiple endpoints reported by multiple sources",
            "createdDateTime": "2021-08-13T08:43:35.5533333Z",
            "lastUpdateDateTime": "2021-09-30T09:35:45.1133333Z",
            "assignedTo": "KaiC@contoso.com",
            "classification": "truePositive",
            "determination": "multiStagedAttack",
            "status": "active",
            "severity": "medium",
            "tags": [
                "Demo"
            ],
            "comments": [
                {
                    "comment": "Demo incident",
                    "createdBy": "DavidS@contoso.com",
                    "createdTime": "2021-09-30T12:07:37.2756993Z"
                }
            ],
            "systemTags": [
                "Defender Experts"
            ],
            "description": "Microsoft observed Raspberry Robin worm activity spreading through infected USB on multiple devices in your environment. From available intel, these infections could be a potential precursor activity to ransomware deployment. ...",
            "recommendedActions": "Immediate Recommendations:  1.    Block untrusted and unsigned processes that run from USB (ASR Rule) 2.    Verify if the ASR rule is turned on for the devices and evaluate whether the ASR . ...",
            "recommendedHuntingQueries": [
                {
                    "@odata.type": "#microsoft.graph.security.recommendedHuntingQuery",
                    "kqlText": "//Run this query to identify the devices having Raspberry Robin worm alerts  AlertInfo   | where Timestamp >= datetime(2022-10-20 06:00:52.9644915)   | where Title == 'Potential Raspberry Robin worm command'  | join AlertEvidence on AlertId   | distinct DeviceId"
                }
            ],
            "alerts": [
                {
                    "@odata.type": "#microsoft.graph.security.alert",
                    "id": "da637551227677560813_-961444813",
                    "providerAlertId": "da637551227677560813_-961444813",
                    "incidentId": "28282",
                    "status": "new",
                    "severity": "low",
                    "classification": "unknown",
                    "determination": "unknown",
                    "serviceSource": "microsoftDefenderForEndpoint",
                    "detectionSource": "antivirus",
                    "detectorId": "e0da400f-affd-43ef-b1d5-afc2eb6f2756",
                    "tenantId": "b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c",
                    "title": "Suspicious execution of hidden file",
                    "description": "A hidden file has been launched. This activity could indicate a compromised host. Attackers often hide files associated with malicious tools to evade file system inspection and defenses.",
                    "recommendedActions": "Collect artifacts and determine scope\n�\tReview the machine timeline for suspicious activities that may have occurred before and after the time of the alert, and record additional related artifacts (files, IPs/URLs) \n�\tLook for the presence of relevant artifacts on other systems. Identify commonalities and differences between potentially compromised systems.\n�\tSubmit relevant files for deep analysis and review resulting detailed behavioral information.\n�\tSubmit undetected files to the MMPC malware portal\n\nInitiate containment & mitigation \n�\tContact the user to verify intent and initiate local remediation actions as needed.\n�\tUpdate AV signatures and run a full scan. The scan might reveal and remove previously-undetected malware components.\n�\tEnsure that the machine has the latest security updates. In particular, ensure that you have installed the latest software, web browser, and Operating System versions.\n�\tIf credential theft is suspected, reset all relevant users passwords.\n�\tBlock communication with relevant URLs or IPs at the organization�s perimeter.",
                    "category": "DefenseEvasion",
                    "assignedTo": null,
                    "alertWebUrl": "https://security.microsoft.com/alerts/da637551227677560813_-961444813?tid=b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c",
                    "incidentWebUrl": "https://security.microsoft.com/incidents/28282?tid=b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c",
                    "actorDisplayName": null,
                    "threatDisplayName": null,
                    "threatFamilyName": null,
                    "mitreTechniques": [
                        "T1564.001"
                    ],
                    "createdDateTime": "2021-04-27T12:19:27.7211305Z",
                    "lastUpdateDateTime": "2021-05-02T14:19:01.3266667Z",
                    "resolvedDateTime": null,
                    "firstActivityDateTime": "2021-04-26T07:45:50.116Z",
                    "lastActivityDateTime": "2021-05-02T07:56:58.222Z",
                    "comments": [],
                    "evidence": [
                        {
                            "@odata.type": "#microsoft.graph.security.deviceEvidence",
                            "createdDateTime": "2021-04-27T12:19:27.7211305Z",
                            "verdict": "unknown",
                            "remediationStatus": "none",
                            "remediationStatusDetails": null,
                            "firstSeenDateTime": "2020-09-12T07:28:32.4321753Z",
                            "mdeDeviceId": "73e7e2de709dff64ef64b1d0c30e67fab63279db",
                            "azureAdDeviceId": null,
                            "deviceDnsName": "yonif-lap3.middleeast.corp.microsoft.com",
                            "hostName": "yonif-lap3",
                            "ntDomain": null,
                            "dnsDomain": "middleeast.corp.microsoft.com",
                            "osPlatform": "Windows10",
                            "osBuild": 22424,
                            "version": "Other",
                            "healthStatus": "active",
                            "riskScore": "medium",
                            "rbacGroupId": 75,
                            "rbacGroupName": "UnassignedGroup",
                            "onboardingStatus": "onboarded",
                            "defenderAvStatus": "unknown",
                            "ipInterfaces": [
                                "1.1.1.1"
                            ],
                            "loggedOnUsers": [],
                            "roles": [
                                "compromised"
                            ],
                            "detailedRoles": [
                                "Main device"
                            ],
                            "tags": [
                                "Test Machine"
                            ],
                            "vmMetadata": {
                                "vmId": "ca1b0d41-5a3b-4d95-b48b-f220aed11d78",
                                "cloudProvider": "azure",
                                "resourceId": "/subscriptions/8700d3a3-3bb7-4fbe-a090-488a1ad04161/resourceGroups/WdatpApi-EUS-STG/providers/Microsoft.Compute/virtualMachines/NirLaviTests",
                                "subscriptionId": "8700d3a3-3bb7-4fbe-a090-488a1ad04161"
                            }
                        },
                        {
                            "@odata.type": "#microsoft.graph.security.fileEvidence",
                            "createdDateTime": "2021-04-27T12:19:27.7211305Z",
                            "verdict": "unknown",
                            "remediationStatus": "none",
                            "remediationStatusDetails": null,
                            "detectionStatus": "detected",
                            "mdeDeviceId": "73e7e2de709dff64ef64b1d0c30e67fab63279db",
                            "roles": [],
                            "detailedRoles": [
                                "Referred in command line"
                            ],
                            "tags": [],
                            "fileDetails": {
                                "sha1": "5f1e8acedc065031aad553b710838eb366cfee9a",
                                "sha256": "8963a19fb992ad9a76576c5638fd68292cffb9aaac29eb8285f9abf6196a7dec",
                                "fileName": "MsSense.exe",
                                "filePath": "C:\\Program Files\\temp",
                                "fileSize": 6136392,
                                "filePublisher": "Microsoft Corporation",
                                "signer": null,
                                "issuer": null
                            }
                        },
                        {
                            "@odata.type": "#microsoft.graph.security.processEvidence",
                            "createdDateTime": "2021-04-27T12:19:27.7211305Z",
                            "verdict": "unknown",
                            "remediationStatus": "none",
                            "remediationStatusDetails": null,
                            "processId": 4780,
                            "parentProcessId": 668,
                            "processCommandLine": "\"MsSense.exe\"",
                            "processCreationDateTime": "2021-08-12T12:43:19.0772577Z",
                            "parentProcessCreationDateTime": "2021-08-12T07:39:09.0909239Z",
                            "detectionStatus": "detected",
                            "mdeDeviceId": "73e7e2de709dff64ef64b1d0c30e67fab63279db",
                            "roles": [],
                            "detailedRoles": [],
                            "tags": [],
                            "imageFile": {
                                "sha1": "5f1e8acedc065031aad553b710838eb366cfee9a",
                                "sha256": "8963a19fb992ad9a76576c5638fd68292cffb9aaac29eb8285f9abf6196a7dec",
                                "fileName": "MsSense.exe",
                                "filePath": "C:\\Program Files\\temp",
                                "fileSize": 6136392,
                                "filePublisher": "Microsoft Corporation",
                                "signer": null,
                                "issuer": null
                            },
                            "parentProcessImageFile": {
                                "sha1": null,
                                "sha256": null,
                                "fileName": "services.exe",
                                "filePath": "C:\\Windows\\System32",
                                "fileSize": 731744,
                                "filePublisher": "Microsoft Corporation",
                                "signer": null,
                                "issuer": null
                            },
                            "userAccount": {
                                "accountName": "SYSTEM",
                                "domainName": "NT AUTHORITY",
                                "userSid": "S-1-5-18",
                                "azureAdUserId": null,
                                "userPrincipalName": null
                            }
                        },
                        {
                            "@odata.type": "#microsoft.graph.security.registryKeyEvidence",
                            "createdDateTime": "2021-04-27T12:19:27.7211305Z",
                            "verdict": "unknown",
                            "remediationStatus": "none",
                            "remediationStatusDetails": null,
                            "registryKey": "SYSTEM\\CONTROLSET001\\CONTROL\\WMI\\AUTOLOGGER\\SENSEAUDITLOGGER",
                            "registryHive": "HKEY_LOCAL_MACHINE",
                            "roles": [],
                            "detailedRoles": [],
                            "tags": []
                        }
                    ]
                }
            ],
            "summary": "Defender Experts has identified some malicious activity. This incident has been raised for your awareness and should be investigated as normal."
        }
    ]
}