AmazonGuardDutyMalwareProtectionServiceRolePolicy

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說明： GuardDuty 惡意程式碼防護會使用名為的服務連結角色 (SLR)。 AWSServiceRoleForAmazonGuardDutyMalwareProtection此服務連結角色可讓 GuardDuty 惡意程式碼防護執行無代理程式掃描，以偵測惡意程式碼。它 GuardDuty 允許在您的帳戶中創建快照，並與 GuardDuty 服務帳戶共享快照以掃描惡意軟件。它會評估這些共用快照，並將擷取的 EC2 執行個體中繼資料包含在 GuardDuty 惡意程式碼防護發現 AWSServiceRoleForAmazonGuardDutyMalwareProtection 服務連結的角色會信任惡意軟體保護。

AmazonGuardDutyMalwareProtectionServiceRolePolicy是AWS 受管理的策略。

使用此政策

此原則附加至服務連結角色，可讓服務代表您執行動作。您無法將此政策連接至使用者、群組或角色。

政策詳情

• 類型：服務連結角色原則

• 創建時間：世界標準時間 7 月 19 日，2022 年 7 月 19 日

• 編輯時間：世界標準時間 2024 年 1 月 25 日 22:24

• ARN: arn:aws:iam::aws:policy/aws-service-role/AmazonGuardDutyMalwareProtectionServiceRolePolicy

政策版本

策略版本：v2(預設值)

原則的預設版本是定義原則權限的版本。當具有策略的使用者或角色發出要求以存取 AWS 資源時，請 AWS 檢查原則的預設版本，以決定是否允許該要求。

政策文件

{
  "Version" : "2012-10-17",
  "Statement" : [
    {
      "Sid" : "DescribeAndListPermissions",
      "Effect" : "Allow",
      "Action" : [
        "ec2:DescribeInstances",
        "ec2:DescribeVolumes",
        "ec2:DescribeSnapshots",
        "ecs:ListClusters",
        "ecs:ListContainerInstances",
        "ecs:ListTasks",
        "ecs:DescribeTasks",
        "eks:DescribeCluster"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "CreateSnapshotVolumeConditionalStatement",
      "Effect" : "Allow",
      "Action" : "ec2:CreateSnapshot",
      "Resource" : "arn:aws:ec2:*:*:volume/*",
      "Condition" : {
        "Null" : {
          "aws:ResourceTag/GuardDutyExcluded" : "true"
        }
      }
    },
    {
      "Sid" : "CreateSnapshotConditionalStatement",
      "Effect" : "Allow",
      "Action" : "ec2:CreateSnapshot",
      "Resource" : "arn:aws:ec2:*:*:snapshot/*",
      "Condition" : {
        "ForAnyValue:StringEquals" : {
          "aws:TagKeys" : "GuardDutyScanId"
        }
      }
    },
    {
      "Sid" : "CreateTagsPermission",
      "Effect" : "Allow",
      "Action" : "ec2:CreateTags",
      "Resource" : "arn:aws:ec2:*:*:*/*",
      "Condition" : {
        "StringEquals" : {
          "ec2:CreateAction" : "CreateSnapshot"
        }
      }
    },
    {
      "Sid" : "AddTagsToSnapshotPermission",
      "Effect" : "Allow",
      "Action" : "ec2:CreateTags",
      "Resource" : "arn:aws:ec2:*:*:snapshot/*",
      "Condition" : {
        "StringLike" : {
          "ec2:ResourceTag/GuardDutyScanId" : "*"
        },
        "ForAllValues:StringEquals" : {
          "aws:TagKeys" : [
            "GuardDutyExcluded",
            "GuardDutyFindingDetected"
          ]
        }
      }
    },
    {
      "Sid" : "DeleteAndShareSnapshotPermission",
      "Effect" : "Allow",
      "Action" : [
        "ec2:DeleteSnapshot",
        "ec2:ModifySnapshotAttribute"
      ],
      "Resource" : "arn:aws:ec2:*:*:snapshot/*",
      "Condition" : {
        "StringLike" : {
          "ec2:ResourceTag/GuardDutyScanId" : "*"
        },
        "Null" : {
          "aws:ResourceTag/GuardDutyExcluded" : "true"
        }
      }
    },
    {
      "Sid" : "PreventPublicAccessToSnapshotPermission",
      "Effect" : "Deny",
      "Action" : [
        "ec2:ModifySnapshotAttribute"
      ],
      "Resource" : "arn:aws:ec2:*:*:snapshot/*",
      "Condition" : {
        "StringEquals" : {
          "ec2:Add/group" : "all"
        }
      }
    },
    {
      "Sid" : "CreateGrantPermission",
      "Effect" : "Allow",
      "Action" : "kms:CreateGrant",
      "Resource" : "arn:aws:kms:*:*:key/*",
      "Condition" : {
        "Null" : {
          "aws:ResourceTag/GuardDutyExcluded" : "true"
        },
        "StringLike" : {
          "kms:EncryptionContext:aws:ebs:id" : "snap-*"
        },
        "ForAllValues:StringEquals" : {
          "kms:GrantOperations" : [
            "Decrypt",
            "CreateGrant",
            "GenerateDataKeyWithoutPlaintext",
            "ReEncryptFrom",
            "ReEncryptTo",
            "RetireGrant",
            "DescribeKey"
          ]
        },
        "Bool" : {
          "kms:GrantIsForAWSResource" : "true"
        }
      }
    },
    {
      "Sid" : "ShareSnapshotKMSPermission",
      "Effect" : "Allow",
      "Action" : [
        "kms:ReEncryptTo",
        "kms:ReEncryptFrom"
      ],
      "Resource" : "arn:aws:kms:*:*:key/*",
      "Condition" : {
        "StringLike" : {
          "kms:ViaService" : "ec2.*.amazonaws.com"
        },
        "Null" : {
          "aws:ResourceTag/GuardDutyExcluded" : "true"
        }
      }
    },
    {
      "Sid" : "DescribeKeyPermission",
      "Effect" : "Allow",
      "Action" : "kms:DescribeKey",
      "Resource" : "arn:aws:kms:*:*:key/*"
    },
    {
      "Sid" : "GuardDutyLogGroupPermission",
      "Effect" : "Allow",
      "Action" : [
        "logs:DescribeLogGroups",
        "logs:CreateLogGroup",
        "logs:PutRetentionPolicy"
      ],
      "Resource" : "arn:aws:logs:*:*:log-group:/aws/guardduty/*"
    },
    {
      "Sid" : "GuardDutyLogStreamPermission",
      "Effect" : "Allow",
      "Action" : [
        "logs:CreateLogStream",
        "logs:PutLogEvents",
        "logs:DescribeLogStreams"
      ],
      "Resource" : "arn:aws:logs:*:*:log-group:/aws/guardduty/*:log-stream:*"
    },
    {
      "Sid" : "EBSDirectAPIPermissions",
      "Effect" : "Allow",
      "Action" : [
        "ebs:GetSnapshotBlock",
        "ebs:ListSnapshotBlocks"
      ],
      "Resource" : "arn:aws:ec2:*:*:snapshot/*",
      "Condition" : {
        "StringLike" : {
          "aws:ResourceTag/GuardDutyScanId" : "*"
        },
        "Null" : {
          "aws:ResourceTag/GuardDutyExcluded" : "true"
        }
      }
    }
  ]
}

進一步了解

• 瞭解 IAM 政策的版本控制

• 開始使用 AWS 受管理的原則，並邁向最低權限權限