AWSBackupGuardDutyRolePolicyForScans

Description: Provides GuardDuty permission to read your AWS Backup Recovery Points for malware scans

AWSBackupGuardDutyRolePolicyForScans is an AWS managed policy.

Using this policy

You can attach AWSBackupGuardDutyRolePolicyForScans to your users, groups, and roles.

Policy details

Policy version

Policy version: v1 (default)

The policy's default version is the version that defines the permissions for the policy. When a user or role with the policy makes a request to access an AWS resource, AWS checks the default version of the policy to determine whether to allow the request.

JSON policy document

{
  "Version" : "2012-10-17",
  "Statement" : [
    {
      "Sid" : "EBSDirectReadAPIPermissions",
      "Effect" : "Allow",
      "Action" : [
        "ebs:ListSnapshotBlocks",
        "ebs:ListChangedBlocks",
        "ebs:GetSnapshotBlock"
      ],
      "Resource" : "arn:aws:ec2:*::snapshot/*",
      "Condition" : {
        "Null" : {
          "aws:ResourceTag/aws:backup:source-resource" : "false"
        },
        "StringLike" : {
          "aws:ResourceTag/aws:backup:source-resource" : "*"
        }
      }
    },
    {
      "Sid" : "CreateGrantForEncryptedVolumeCreation",
      "Effect" : "Allow",
      "Action" : "kms:CreateGrant",
      "Resource" : "arn:aws:kms:*:*:key/*",
      "Condition" : {
        "StringLike" : {
          "kms:EncryptionContext:aws:guardduty:id" : "snap-*",
          "kms:ViaService" : [
            "guardduty.*.amazonaws.com",
            "backup.*.amazonaws.com"
          ]
        },
        "ForAllValues:StringEquals" : {
          "kms:GrantOperations" : [
            "Decrypt",
            "CreateGrant",
            "GenerateDataKeyWithoutPlaintext",
            "ReEncryptFrom",
            "ReEncryptTo",
            "RetireGrant",
            "DescribeKey"
          ]
        },
        "Null" : {
          "kms:GrantOperations" : "false"
        }
      }
    },
    {
      "Sid" : "CreateGrantForReEncryptAndEBSDirect",
      "Effect" : "Allow",
      "Action" : "kms:CreateGrant",
      "Resource" : "arn:aws:kms:*:*:key/*",
      "Condition" : {
        "StringLike" : {
          "kms:EncryptionContext:aws:ebs:id" : "snap-*",
          "kms:ViaService" : [
            "guardduty.*.amazonaws.com",
            "backup.*.amazonaws.com"
          ]
        },
        "ForAllValues:StringEquals" : {
          "kms:GrantOperations" : [
            "Decrypt",
            "ReEncryptFrom",
            "ReEncryptTo",
            "RetireGrant",
            "DescribeKey"
          ]
        },
        "Null" : {
          "kms:GrantOperations" : "false"
        }
      }
    },
    {
      "Sid" : "DescribeKeyPermissions",
      "Effect" : "Allow",
      "Action" : "kms:DescribeKey",
      "Resource" : "arn:aws:kms:*:*:key/*"
    },
    {
      "Sid" : "EC2ReadAPIPermissions",
      "Effect" : "Allow",
      "Action" : [
        "ec2:DescribeImages",
        "ec2:DescribeSnapshots"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "ShareSnapshotPermissions",
      "Effect" : "Allow",
      "Action" : [
        "ec2:ModifySnapshotAttribute"
      ],
      "Resource" : "arn:aws:ec2:*:*:snapshot/*",
      "Condition" : {
        "Null" : {
          "aws:ResourceTag/aws:backup:source-resource" : "false"
        },
        "StringLike" : {
          "aws:ResourceTag/aws:backup:source-resource" : "*"
        }
      }
    },
    {
      "Sid" : "ShareSnapshotKMSPermissions",
      "Effect" : "Allow",
      "Action" : [
        "kms:ReEncryptTo",
        "kms:ReEncryptFrom"
      ],
      "Resource" : "arn:aws:kms:*:*:key/*",
      "Condition" : {
        "StringLike" : {
          "kms:EncryptionContext:aws:ebs:id" : [
            "vol-*",
            "snap-*"
          ],
          "kms:ViaService" : "ec2.*.amazonaws.com"
        }
      }
    },
    {
      "Sid" : "CreateBackupAccessPointPermissions",
      "Effect" : "Allow",
      "Action" : [
        "backup:CreateBackupAccessPoint"
      ],
      "Resource" : "arn:aws:backup:*:*:recovery-point:*"
    },
    {
      "Sid" : "ReadAndDeleteBackupAccessPointPermissions",
      "Effect" : "Allow",
      "Action" : [
        "backup:DescribeBackupAccessPoint",
        "backup:DeleteBackupAccessPoint"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "BackupRecoveryPointApiPermissions",
      "Effect" : "Allow",
      "Action" : [
        "backup:DescribeRecoveryPoint"
      ],
      "Resource" : "arn:aws:backup:*:*:recovery-point:*"
    },
    {
      "Sid" : "DecryptKMSEncryptedDataByAWSBackup",
      "Effect" : "Allow",
      "Action" : [
        "kms:Decrypt"
      ],
      "Resource" : "arn:aws:kms:*:*:key/*",
      "Condition" : {
        "StringLike" : {
          "kms:EncryptionContext:aws:backup:backup-vault" : "*",
          "kms:ViaService" : "backup.*.amazonaws.com"
        }
      }
    }
  ]
}

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