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# AmazonGuardDutyMalwareProtectionServiceRolePolicy
<a name="AmazonGuardDutyMalwareProtectionServiceRolePolicy"></a>

**描述**： GuardDuty 恶意软件防护使用名为的服务关联角色 (SLR)。 AWSServiceRoleForAmazonGuardDutyMalwareProtection此服务相关角色允许 GuardDuty 恶意软件防护执行无代理扫描以检测恶意软件。它 GuardDuty 允许在您的帐户中创建快照，并与 GuardDuty 服务帐户共享快照以扫描恶意软件。它会评估这些共享快照，并将检索到的 EC2 实例元数据包含在 GuardDuty 恶意软件防护结果中。 AWSServiceRoleForAmazonGuardDutyMalwareProtection 服务相关角色信任恶意软件保护.guardduty.amazonaws.com 服务来代替该角色。

`AmazonGuardDutyMalwareProtectionServiceRolePolicy` 是一项 [AWS 托管式策略](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_managed-vs-inline.html#aws-managed-policies)。

## 使用此策略
<a name="AmazonGuardDutyMalwareProtectionServiceRolePolicy-how-to-use"></a>

此附加到服务相关角色的策略允许服务代表您执行操作。您无法将此策略附加到您的用户、组或角色。

## 策略详细信息
<a name="AmazonGuardDutyMalwareProtectionServiceRolePolicy-details"></a>
+ **类型**：服务相关角色策略 
+ **创建时间**：2022 年 7 月 19 日 19:06 UTC 
+ **编辑时间：**2024 年 1 月 25 日 22:24 UTC
+ **ARN**: `arn:aws:iam::aws:policy/aws-service-role/AmazonGuardDutyMalwareProtectionServiceRolePolicy`

## 策略版本
<a name="AmazonGuardDutyMalwareProtectionServiceRolePolicy-version"></a>

**策略版本：**v2（默认）

此策略的默认版本是定义策略权限的版本。当使用该策略的用户或角色请求访问 AWS 资源时， AWS 会检查策略的默认版本以确定是否允许该请求。

## JSON 策略文档
<a name="AmazonGuardDutyMalwareProtectionServiceRolePolicy-json"></a>

```
{
  "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"
        }
      }
    }
  ]
}
```

## 了解更多信息
<a name="AmazonGuardDutyMalwareProtectionServiceRolePolicy-learn-more"></a>
+ [了解 IAM policy 版本控制](https://docs.aws.amazon.com//IAM/latest/UserGuide/access_policies_managed-versioning.html)
+ [开始使用 AWS 托管策略，转向最低权限权限](https://docs.aws.amazon.com//IAM/latest/UserGuide/best-practices.html#bp-use-aws-defined-policies)