Proactive Notifications

Proactive Notifications

The Dashboard is a great resource to monitor your environment while you are using the console. For all the times you are not in front of the console, it is critically important you are made aware of any system notifications such as problem file scan results. Scan Results which could identify infected or unscannable files is the most critical, but other system messages may be important enough for you to follow as well. The other types of information we notify on is: public / private status of buckets, newly discovered buckets, protection turned on / off for buckets, availability of system updates, trial expiration and low prepaid data counts. With this in mind, a Notifications SNS Topic is provided where Antivirus for Amazon S3 publishes these useful messages. You can simply subscribe to the Topic with the protocol (HTTP, HTTPS, Email, Email-JSON, Amazon SQS, AWS Lambda, Platform Application Endpoint, SMS) of your choice.

All notification messages we generate will have a Notification Type attribute as well as possible secondary attributes. These attributes along with their values can be leveraged for filtering the messages down. Along with the notification type attribute, there are other message attributes such as scanResult, bucket and account. AWS SNS subscription filtering works in an and fashion with additional attributes. Or functionality is supported within attribute values, but as soon as you have more than one attribute those behave as and. This is critical to be aware of as you may add combinations that will never occur and therefore never receive the messages you are expecting.

We have made our wizard so you cannot make these unusable combinations. The filtering that is allowed:

  • notificationType - on its own this is the highest level (generic) filter

    • You can get all scan results but just setting this attribute to scanResult, but you may truly not want all scan results, just infected

    • Possible values - [scanResult, largeFileScan, bucketsDiscovered, bucketProtection, bucketCrawling, bucketsPublicAccess, bucketAutoProtectionFailed, updatesAvailable, lowPrepaidData, trialExpiring]

  • scanResult - allows you to filter by the result itself

    • You can filter by one or more values - [Clean, Infected, Unscannable, Error, InfectedAllowed]

  • bucket - filter by a particular bucket name

    • Useful if you want different subscriptions/notifications for different buckets to have different outcomes or go to different teams

  • account - filter by account number

    • For multi-account environments this allows you to filter at the account level

    • Similar to bucket, you could have different processes or teams responsible at the account level and so need separate subscriptions to notify those particular teams

Message Types

All possible message information:

Key NameDescription

notificationType

You can get all scan results but just setting this attribute to scanResult, but you may truly not want all scan results, just infected Possible values:

  • scanResult

  • largeFileScan

  • bucketsDiscovered

  • bucketProtection

  • bucketCrawling

  • bucketsPublicAccess

  • bucketAutoProtectionFailed

  • updatesAvailable

  • lowPrepaidData

  • trialExpiring

scanResult

Secondary attribute to allow filtering by the scan result itself Possible values:

  • Infected

  • Error

  • Unscannable

  • Clean

  • InfectedAllowed

bucket

Secondary attribute to provide filtering by bucket name. Useful if you want different subscriptions/notifications for different buckets to have different outcomes or go to different teams. You can provide more than 1 bucket name if desired in a comma separate list. Possible values: your_bucket_name(s)

accountID

For multi-account environments this allows you to filter at the account level. Similar to bucket, you could have different processes or teams responsible at the account level and so need separate subscriptions to notify those particular teams. Can be used with scanResult, bucketsDiscovered, bucketProtection, bucketCrawling, bucketPublicAccess

Proper Combinations

Proper combinations can be:

  • notificationType,

  • notificationType['scanResult'] + scanResult['infected', 'clean', 'unscannable', 'error', 'infectedAllowed`],

    • notificationType + scanResult + bucket[' < bucket-name(s) >'],

    • notificationType + scanResult + account['< account-number(s) >'],

  • notificationType['scanResult'] + bucket['< bucket-name(s) >'],

  • notificationType[any but updatesAvailable|lowPrepaidData|trialExpiring] + account['< account-number(s) >'],

Example

You may want your Support/IR team to be informed of infected files only so you setup a subscription that filters down to classsificatonResult = Matching and gets sent to their emails or distribution list.

While classsificaton results of error and unclassifiable may get filtered down and sent to your infrastructure team since both of those results typically relate to access issues (either KMS related or cross account permissions).

You may want yet another subscription that either captures all classificatonResult messages or just the clean ones so you capture your own audit log of those files. So the endpoint could be an email not responded to or an application that gathers all this data.

Here is a sample message so you can see the format that gets sent. More samples for the other notification types below.

{
    "Type" : "Notification",
    "MessageId" : "45927ed5-6884-542e-96c6-27777317db99",
    "TopicArn" : "arn:aws:sns:eu-west-1:<account-number>:CloudStorageSecNotificationsTopic-pxlhbmh",
    "Subject" : "AV-for-S3: Infected object found",
    "Message" : "{\"guid\":\"a59f0da2-0fdd-4667-b272-618d79cd520d\",\"dateScanned\":\"2021-08-26T22:44:34.5595461Z\",\"bucketName\":\"css-protect-versioning\",\"key\":\"infected_bill.pdf\",\"versionId\":\"ohjRhn8aiPIjVTU1T6xOKWoJBR8i0v0w\",\"result\":1,\"scanResults\":[{\"result\":\"Infected\",\"virusName\":[\"Win.Ransomware.WannaCry-6313787-0\"],\"message\":[],\"dateScanned\":\"2021-08-26T22:44:34.5595461Z\",\"engine\":\"ClamAV\",\"engineVersion\":\"0.103.3\",\"virusDbVersion\":\"26275\",\"scanType\":\"GoFwd\"},{\"result\":\"Infected\",\"virusName\":[\"Troj/PDFJs-AIA\"],\"message\":[\"infected_bill.pdf\"],\"dateScanned\":\"2021-08-26T22:44:33.3838187Z\",\"engine\":\"Sophos\",\"engineVersion\":\"3.82.1\",\"virusDbVersion\":\"5.86\",\"scanType\":\"GoFwd\"}],\"actionTaken\":\"Move\",\"virusUploadedBy\":\"AWS:AIDA2T7AZ3IMGHBWXMN4W\",\"fileExists\":true,\"movedTo\":\"cloudstoragesecquarantine-pxlhbmh-<account-number>-us-east-1\",\"region\":\"us-east-1\",\"accountId\":\"<account-number>\",\"allowOnceExemptionAdded\":false,\"permanentlyAllowed\":false}",
    "Timestamp" : "2021-08-26T22:44:35.049Z",
    "SignatureVersion" : "1",
    "Signature" : "or+H3m1RpSvHe3GlccGjnckSj13iz+mFYaEMjwKWuE3uFhytHUkc6cIxk4E3lI7GwtOmuxTCQgc9ms7c/yp+487Chh0IM3nLGCD7WWNaW3W/8BnpFg1wkWQoSAPIh4EuhYLEWMzqF1ldENp6SNGZpG60vYyS/vNx9GnA5nrRDwLfQ76HDlRq/PQpbnzBPleaW61TOsRRhKpVpNZ1dKTRECqCtP9Tgno12XURZ8Li4PQP/w3IJ6EPZOKrva7A2vaaOe4hRyx4lWSagHtigqZ9RMIsTBOFXrCwG3iXopUhnylDgtaeODyepXTUEMHzw931hRMmcjGT+h1epJ10mraA8Q==",
    "SigningCertURL" : "https://sns.eu-west-1.amazonaws.com/SimpleNotificationService-010a507c1833636cd94bdb98bd93083a.pem",
    "UnsubscribeURL" : "https://sns.eu-west-1.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=arn:aws:sns:eu-west-1:<account-number>:CloudStorageSecNotificationsTopic-pxlhbmh:32f7008b-bf69-48c0-84fd-872b708f0037",
    "MessageAttributes" : {
        "bucket" : {"Type":"String","Value":"css-protect-versioning"},
        "accountId" : {"Type":"String","Value":"<account-number>"},
        "notificationType" : {"Type":"String","Value":"scanResult"},
        "scanResult" : {"Type":"String","Value":"Infected"}
    }
}

Follow the steps below to set up your Topic Subscription utilizing an AWS provided protocol like email.

Create Subscription - Email Example

Subscribing to the real-time notifications sent out via our Notifications SNS Topic has been simplified by the wizard provided. You can still manually set this up if desired, read below these instructions. Creating through the form still requires you to confirm the subscription.

  1. Click the Add Subscription button

  2. The Add Proactive Notifications Subscription popup will appear

  3. Specify the Notification Type of choice - for our example we will choose ScanResu

  4. Choose Email as the protocol and enter your email address

  5. Specify Scan Results values to limit emails sent

  6. Click the Add Subscription button

  7. You will now see a new entry in the table list showing as Pending under status

  8. Check your email so you can confirm the subscription

  9. Open the email and click the Confirm subscription link

  10. This action will open a browser window showing subscription confirmation

  11. Refresh the page list by clicking the little Refresh button and you will see your new subscription confirmed

You are all set now! Feel free to create more as needed for the different notifications needed.

Warning

AWS does not allow the same email address to be used for multiple subscriptions to the same topic. So you can leverage multiple addresses or you can use the "+" option most modern email providers (Gmail, O365, Exchange) support.

For example, instead of using support@cloudstoragesec.com as I did in the example steps I could do the following:

  • support+scanresult@cloudstoragesec.com for all scan results

  • support+updates@cloudstoragesec.com for system upgrade updates

  • support+config@cloudstoragesec.com for notifications regarding new buckets or public buckets found

  • etc.

If you'd like to perform these steps manually or see what is going on behind the scenes on the AWS side, expand the section below and read on. If the GUI was enough for you, then skip it.

Manual Setup - Email
  1. Login to the AWS console and navigate to the region where the console is deployed If you are unsure of which region the console is deployed in, you can view the Console Settings page to find it.

  1. Navigate to the Simple Notification Service (SNS) service You can search for the service or find it under Application Integration

You'll land at the SNS Dashboard. You may have different numbers of existing Topics and Subscriptions

  1. Click on Topics as indicated above and then click on the Notifications Topic The Topic will be named CloudStorageSecNotifications-<appID>. You can find your appID in the Console Settings as the value after the - of the Service Name. Note: I have more than one deployment in my account so I see more than one standard topic and more than one notifications topic.

You will land on the details page for the Topic

  1. Click the Create Subscription button to be taken to the Create Subscription page

  1. Pick a Protocol of your choice We'll use Email for this example

  1. Pick a Protocol of your choice We'll use Email for this example

Note: You will have to confirm your subscription as AWS indicates. Go to the email address you specified and click the link within it after you finish creating the subscription.

  1. Setup a Filter Policy (optional) You can be done at this point, but without a filter policy you will get notified of every scan result. Look back above for scenarios where filtering makes sense

{
    "notificationType" : ["scanResult"],
    "scanResult" : ["Infected", "Error", "Unscannable", "Clean"],
    "bucket" : ["your_bucket_name(s)"],
    "key": [{"prefix": "folder_name/path(s) "}]
}

✏️ Note

You can copy and paste that JSON directly into the filter and it will work. Remember to pick which scan results you are filtering on and remove the others from the list.

Copy the JSON and paste it into the filter policy JSON editor as seen below and edit as you see fit

You can read more about SNS Topic Subscription attribute matching in the AWS Documentation on the subject.

  1. Click the Create Subscription button and you are done! Technically, you will now need to go confirm your subscription.

Manual Setup - SQS

This is how you subscribe an SQS queue to an SNS topic from a linked account (SQS-LinkedAccount) -> (SNS-Primary)

The way to manage the SQS-SNS, is by subscribing to the SQS from SNS, but not the other way around for some unknown reason, is the only way it works with AWS.

  1. Add: "sqs:GetQueueAttributes", "sqs:SetQueueAttributes" permissions to the CloudStorageSecConsolePolicy in the Primary account

  1. Create an SQS queue in the Linked account with the following SQS Access policy:

{
"Version": "2008-10-17",
"Id": "__default_policy_ID",
"Statement": [
{
"Sid": "__owner_statement",
"Effect": "Allow",
"Principal": {
"AWS": "arn:aws:iam::<PRIMARY_ACCOUNT_ID>:root"
},
"Action": "SQS:*",
"Resource": "arn:aws:sqs:<region>:<LINKED_ACCOUNT_ID>:<SQS-Queue-Name"
},
{
"Sid": "topic-subscription-arn:aws:sns:us-east-1:< PRIMARY_ACCOUNT_ID>:<CloudStorageSecNotificationsTopic-app-id>",
"Effect": "Allow",
"Principal": {
"AWS": "*"
},
"Action": "SQS:SendMessage",
"Resource": "arn:aws:sqs:<region>: <LINKED_ACCOUNT_ID>:<SQS-Queue-Name>",
"Condition": {
"ArnLike": {
"aws:SourceArn": "arn:aws:sns:<region>:< PRIMARY_ACCOUNT_ID>:<CloudStorageSecNotificationsTopic-app-id>"
}
}
}
]
}
  1. Create an SNS subscription to an Amazon SQS in the CSSNotificationsTopic (Primary) with the filter policy:

{
"notificationType": [
"scanResult"
],
"scanResult": [
"Infected", "Clean"
]
}
  1. Go to the SQS queue in the Linked account and hit Send and Receive Messages you will see one Message available -> hit Poll for messages, and you will see:

Enter the message, and copy the SubscribeURL value

  1. Go to the SNS Topic in the Primary account, choose the subscription, hit Confirm Subscription and paste the SubscribeURL value.

Sample Email Protocol Messages

Once you have confirmed your subscription as objects get scanned you will see in your Inbox as follows.

And here are the details of an infected email message received.

EventBridge Notifications

To send notifications to EventBridge, just go to Configuration > Console Settings > AWS EventBridge Proactive Notifications. Enable the toggle, specify an Event Bus (or leave the default) and click Save.

Send ScanResults notifications to CloudWatch logs:

  1. Setup Event Bus

  1. Go to AWS EventBridge and Create a Rule for the Event Bus

  2. Create Rule:

Step 1: Define rule detail

Step 2. Build Event Pattern

Leave the first options as they are and scroll down to the Event Pattern:

{
  "source": ["cloud-storage-security"],
  "detail-type": ["ScanResult"],
  "detail": {
    "MessageAttributes": {
      "scanResult": {
        "StringValue": ["Clean"]
      }
    }
  }
}

Step 3. Select target(s)

Step 4. Configure tags - optional

Step 5. Review and update

Just review that everything is setup as expected, and Submit the rule.

  1. If you have already setup a Scan Result notification, you are good to go, otherwise setup a subscription for it as explained at the beggining of this page.

  2. Scan a file, and check the Event Bridge log setup in CloudWatch:

Slack Integration Setup

It is a simple process (that may sound more complicated than it is) that took under 10 minutes to setup. Simply follow the process laid out in the AWS blogpost talking about how to leverage webhooks seen here: AWS SNS + Slack / Teams / Chime setup

What it looks like in Slack. You can modify the format with Slack Message Layouts.

Sample Messages - JSON

Scan Result - Clean
{
    "Type" : "Notification",
    "MessageId" : "bd433133-294e-52d9-9503-689132de2d6e",
    "TopicArn" : "arn:aws:sns:eu-west-1:<account-number>:CloudStorageSecNotificationsTopic-pxlhbmh",
    "Subject" : "AV-for-S3: Clean object found",
    "Message" : "{\"guid\":\"5fe98fc2-685c-4f64-b9a0-8eedea8f42a4\",\"dateScanned\":\"2021-08-26T22:44:32.6856159Z\",\"bucketName\":\"css-protect-versioning\",\"key\":\"PCI Mandate Compliance Report Template_1586376538835.pdf\",\"versionId\":\"k751iw8YoEIGtZReV8JIsopfkjsFZ_Kf\",\"result\":0,\"scanResults\":[{\"result\":\"Clean\",\"virusName\":[],\"message\":[],\"dateScanned\":\"2021-08-26T22:44:32.6856159Z\",\"engine\":\"ClamAV\",\"engineVersion\":\"0.103.3\",\"virusDbVersion\":\"26275\",\"scanType\":\"GoFwd\"},{\"result\":\"Clean\",\"virusName\":[],\"message\":[],\"dateScanned\":\"2021-08-26T22:44:32.6158696Z\",\"engine\":\"Sophos\",\"engineVersion\":\"3.82.1\",\"virusDbVersion\":\"5.86\",\"scanType\":\"GoFwd\"}],\"actionTaken\":\"None\",\"virusUploadedBy\":\"\",\"fileExists\":true,\"movedTo\":\"\",\"region\":\"us-east-1\",\"accountId\":\"<account-number>\",\"allowOnceExemptionAdded\":false,\"permanentlyAllowed\":false}",
    "Timestamp" : "2021-08-26T22:44:32.986Z",
    "SignatureVersion" : "1",
    "Signature" : "vy0J32/9v0w813bdr7soNpn76V3f/AUw5uWwtgNK3k0wP9i7Usa/7atx1aeaLIcWYLe/LEJMfkYnXQTkq/5mjf0N8FJ9jXn9fkdUAGHf5iIovNKluf8xPDs6jrUo7rxg9Leskk2+EeNEi9wtQvXCtWeDEL20QA+1KsqcsQNGKPvUxF/m04BTr/jDO7YHK4FAHOc1DfY546dUA+z+t0DUYvSJqLHsUXQqHEqNpL7WHlzSvxIV+F1T0M525FbcZPZp3iLw5Qc3LlFZp/Yhy3V+2q6+JCJipzgLPGdN45EhwAYpvM5jNvqgjheKdiJkBONFByw1Hn4fIfIqc6olQr7u+w==",
    "SigningCertURL" : "https://sns.eu-west-1.amazonaws.com/SimpleNotificationService-010a507c1833636cd94bdb98bd93083a.pem",
    "UnsubscribeURL" : "https://sns.eu-west-1.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=arn:aws:sns:eu-west-1:<account-number>:CloudStorageSecNotificationsTopic-pxlhbmh:32f7008b-bf69-48c0-84fd-872b708f0037",
    "MessageAttributes" : {
        "bucket" : {"Type":"String","Value":"css-protect-versioning"},
        "accountId" : {"Type":"String","Value":"<account-number>"},
        "notificationType" : {"Type":"String","Value":"scanResult"},
        "scanResult" : {"Type":"String","Value":"Clean"}
    }
}
Scan Result - Infected
{
    "Type" : "Notification",
    "MessageId" : "45927ed5-6884-542e-96c6-27777317db99",
    "TopicArn" : "arn:aws:sns:eu-west-1:<account-number>:CloudStorageSecNotificationsTopic-pxlhbmh",
    "Subject" : "AV-for-S3: Infected object found",
    "Message" : "{\"guid\":\"a59f0da2-0fdd-4667-b272-618d79cd520d\",\"dateScanned\":\"2021-08-26T22:44:34.5595461Z\",\"bucketName\":\"css-protect-versioning\",\"key\":\"infected_bill.pdf\",\"versionId\":\"ohjRhn8aiPIjVTU1T6xOKWoJBR8i0v0w\",\"result\":1,\"scanResults\":[{\"result\":\"Infected\",\"virusName\":[\"Win.Ransomware.WannaCry-6313787-0\"],\"message\":[],\"dateScanned\":\"2021-08-26T22:44:34.5595461Z\",\"engine\":\"ClamAV\",\"engineVersion\":\"0.103.3\",\"virusDbVersion\":\"26275\",\"scanType\":\"GoFwd\"},{\"result\":\"Infected\",\"virusName\":[\"Troj/PDFJs-AIA\"],\"message\":[\"infected_bill.pdf\"],\"dateScanned\":\"2021-08-26T22:44:33.3838187Z\",\"engine\":\"Sophos\",\"engineVersion\":\"3.82.1\",\"virusDbVersion\":\"5.86\",\"scanType\":\"GoFwd\"}],\"actionTaken\":\"Move\",\"virusUploadedBy\":\"AWS:AIDA2T7AZ3IMGHBWXMN4W\",\"fileExists\":true,\"movedTo\":\"cloudstoragesecquarantine-pxlhbmh-<account-number>-us-east-1\",\"region\":\"us-east-1\",\"accountId\":\"<account-number>\",\"allowOnceExemptionAdded\":false,\"permanentlyAllowed\":false}",
    "Timestamp" : "2021-08-26T22:44:35.049Z",
    "SignatureVersion" : "1",
    "Signature" : "or+H3m1RpSvHe3GlccGjnckSj13iz+mFYaEMjwKWuE3uFhytHUkc6cIxk4E3lI7GwtOmuxTCQgc9ms7c/yp+487Chh0IM3nLGCD7WWNaW3W/8BnpFg1wkWQoSAPIh4EuhYLEWMzqF1ldENp6SNGZpG60vYyS/vNx9GnA5nrRDwLfQ76HDlRq/PQpbnzBPleaW61TOsRRhKpVpNZ1dKTRECqCtP9Tgno12XURZ8Li4PQP/w3IJ6EPZOKrva7A2vaaOe4hRyx4lWSagHtigqZ9RMIsTBOFXrCwG3iXopUhnylDgtaeODyepXTUEMHzw931hRMmcjGT+h1epJ10mraA8Q==",
    "SigningCertURL" : "https://sns.eu-west-1.amazonaws.com/SimpleNotificationService-010a507c1833636cd94bdb98bd93083a.pem",
    "UnsubscribeURL" : "https://sns.eu-west-1.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=arn:aws:sns:eu-west-1:<account-number>:CloudStorageSecNotificationsTopic-pxlhbmh:32f7008b-bf69-48c0-84fd-872b708f0037",
    "MessageAttributes" : {
        "bucket" : {"Type":"String","Value":"css-protect-versioning"},
        "accountId" : {"Type":"String","Value":"<account-number>"},
        "notificationType" : {"Type":"String","Value":"scanResult"},
        "scanResult" : {"Type":"String","Value":"Infected"}
    }
}
Scan Result - Infected with Mixed Result
{
    "Type" : "Notification",
    "MessageId" : "52e1b014-a19d-5d32-8717-e9b6ba0d2df0",
    "TopicArn" : "arn:aws:sns:eu-west-1:<account-number>:CloudStorageSecNotificationsTopic-pxlhbmh",
    "Subject" : "AV-for-S3: Infected object found",
    "Message" : "{\"guid\":\"9c2d3aca-7d9a-4d85-98bb-0954227c851b\",\"dateScanned\":\"2021-08-26T22:44:32.1855327Z\",\"bucketName\":\"css-protect-versioning\",\"key\":\"halock-av.pdf\",\"versionId\":\"cpThl8wDuSj2Ie4_CU0bR_x1ULCIXVhf\",\"result\":1,\"scanResults\":[{\"result\":\"Clean\",\"virusName\":[],\"message\":[],\"dateScanned\":\"2021-08-26T22:44:32.1855327Z\",\"engine\":\"ClamAV\",\"engineVersion\":\"0.103.3\",\"virusDbVersion\":\"26275\",\"scanType\":\"GoFwd\"},{\"result\":\"Infected\",\"virusName\":[\"EICAR-AV-Test\",\"EICAR-AV-Test\"],\"message\":[\"halock-av.pdf\",\"halock-av.pdf\"],\"dateScanned\":\"2021-08-26T22:44:32.1874844Z\",\"engine\":\"Sophos\",\"engineVersion\":\"3.82.1\",\"virusDbVersion\":\"5.86\",\"scanType\":\"GoFwd\"}],\"actionTaken\":\"Move\",\"virusUploadedBy\":\"AWS:AIDA2T7AZ3IMGHBWXMN4W\",\"fileExists\":true,\"movedTo\":\"cloudstoragesecquarantine-pxlhbmh-<account-number>-us-east-1\",\"region\":\"us-east-1\",\"accountId\":\"<account-number>\",\"allowOnceExemptionAdded\":false,\"permanentlyAllowed\":false}",
    "Timestamp" : "2021-08-26T22:44:32.905Z",
    "SignatureVersion" : "1",
    "Signature" : "SNSOWiex1hSWk6ooFjp3TI9OnO2S3LGSDRbUHqR6mzXptAcgiSIpdzKe9hbJZvttx0cNUBP3qajUWpuTPI2Toy0vPYo800HSnXBkW9pI7CIuTW8uVw+dN4OgsJJLN+Fh8LAY2uz1gsrofi7DMMRge9tyaerPIofyLCPTdEghQNpHWomfYF/fI5KLvIEetP5ROqlvL9rmzgvWY8AADKGGy+tki/4itzCfQBjBP5WpsyWWW0kQvw+TCXxZzogc+2h9YzBHKddQCdCUiMZNyiH/mJ+RjWJgfsZYws0MjkUgIb27Nv571TCQNpym3Z8d8ChTv7tb1jepkf5oBWuLph4uqA==",
    "SigningCertURL" : "https://sns.eu-west-1.amazonaws.com/SimpleNotificationService-010a507c1833636cd94bdb98bd93083a.pem",
    "UnsubscribeURL" : "https://sns.eu-west-1.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=arn:aws:sns:eu-west-1:<account-number>:CloudStorageSecNotificationsTopic-pxlhbmh:32f7008b-bf69-48c0-84fd-872b708f0037",
    "MessageAttributes" : {
        "bucket" : {"Type":"String","Value":"css-protect-versioning"},
        "accountId" : {"Type":"String","Value":"<account-number>"},
        "notificationType" : {"Type":"String","Value":"scanResult"},
        "scanResult" : {"Type":"String","Value":"Infected"}
    }
}
New Bucket Found
{
    "Type" : "Notification",
    "MessageId" : "32373388-32b3-5303-a28e-6b3394954bc4",
    "TopicArn" : "arn:aws:sns:us-east-1:<account-number>:CloudStorageSecNotificationsTopic-y6uajej",
    "Subject" : "Discovered 1 new Buckets in Account 'Primary'",
    "Message" : "The following bucket(s) were discovered and are likely unprotected: css-webinar-new-bucket",
    "Timestamp" : "2021-03-05T03:22:14.713Z",
    "SignatureVersion" : "1",
    "Signature" : "UWQDpcdt82PEQw5B95rCh74gau0Nie8PITkDowLveGflTn7/LshJQ/854jL3gNKY9gpHVWh1deSWxHduI773gQdi4AbRMkJ68tum6PDg7/eYjcCS85RiJ4EeK7HH2xEsEdjTBFsXIs9W5rnXcnOB8wweYZ0IdaKrG4npYng0Qhnr6APFwq5uM4RoSOrwBhhS9iF6gHK++Ir8UNotq52K3RRIHBndYMXQIJL9t0vtcHpf3aAYgcjg+/+3PcjOH/fY974i1TD0h/EabmmKgxAnsggQ4rhGEintKrm/6vV1zFfGM+ehlRwRA5WG5KssyBYY2RxMLHbWCpfeakefmU0gjA==",
    "SigningCertURL" : "https://sns.us-east-1.amazonaws.com/SimpleNotificationService-010a507c1833636cd94bdb98bd93083a.pem",
    "UnsubscribeURL" : "https://sns.us-east-1.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=arn:aws:sns:us-east-1:<account-number>:CloudStorageSecNotificationsTopic-y6uajej:1c22fb20-0d29-42a9-b7dd-1964d77dd99d",
    "MessageAttributes" : {
        "accountId" : {"Type":"String","Value":"<account-number>"},
        "notificationType" : {"Type":"String","Value":"bucketsDiscovered"}
    }
}
Public Bucket Found
{
    "Type" : "Notification",
    "MessageId" : "861b8ed9-116c-5eef-b906-d662b742f907",
    "TopicArn" : "arn:aws:sns:us-east-1:<account-number>:CloudStorageSecNotificationsTopic-y6uajej",
    "Subject" : "Discovered PUBLIC bucket 'css-demo-eu-north-1' in account 'Primary'",
    "Message" : "The console has discovered bucket 'css-demo-eu-north-1' with public access. ",
    "Timestamp" : "2021-03-05T03:22:22.053Z",
    "SignatureVersion" : "1",
    "Signature" : "b1pYOKS3FJKl3DSelsVoL6ORzcDoPUfuMu72MIrK05sbGZB6eP5xkeZc3QScLSkAMjAzUum5bQAYtq30CbOxgrl9uClvKhvrOwst9Ia0fJ0sCXE4gj59Etnx3j7jrx3x1mR87UhiOjvqNTDJvcJyMKcALCpyf4JUPs7GNzmA5TjMh2xRSsntPuATdMlSlgIi5ApBr4tZUZBAUfxfSI9eGPt9oi44ix0rB8ghlbMNo1ZA5L9ynuC4fyMbPjritTNF7o8hQzQyC4397GC5kBuAn4kdiGMTRLy+UIO/SBGr8iKsb6+3PiUN1g6qyooWilIeAKQ8eJMjo8OVlvLU0+LzVg==",
    "SigningCertURL" : "https://sns.us-east-1.amazonaws.com/SimpleNotificationService-010a507c1833636cd94bdb98bd93083a.pem",
    "UnsubscribeURL" : "https://sns.us-east-1.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=arn:aws:sns:us-east-1:<account-number>:CloudStorageSecNotificationsTopic-y6uajej:1c22fb20-0d29-42a9-b7dd-1964d77dd99d",
    "MessageAttributes" : {
        "accountId" : {"Type":"String","Value":"<account-number>"},
        "notificationType" : {"Type":"String","Value":"bucketsPublicAccess"}
    }
}
Bucket Protection Turned Off
{
    "Type" : "Notification",
    "MessageId" : "2c547302-6e33-563d-b986-2aa07c26762a",
    "TopicArn" : "arn:aws:sns:eu-west-1:<account-number>:CloudStorageSecNotificationsTopic-pxlhbmh",
    "Subject" : "Protection turned OFF for 1 buckets in account 'Primary'",
    "Message" : "Protection has been turned OFF for the following buckets: css-apsoutheast1-01",
    "Timestamp" : "2021-08-26T22:04:05.844Z",
    "SignatureVersion" : "1",
    "Signature" : "eF0dA/AGVgMp+S85UugidY+9FZ0UryqCGluWRHTtLEHXWM2L+o8AXO+2ipV5u0Jykd9fKEs0SAapDoNAM08X01aakpATR/Bg+1xglY1YGiB4xhhtD64gAGikfYxPDk3BbPS5qamfssXyu8YqJHRpn3xjc+VoYaJajOB1UAm3r0wkcjmapVzEVdvQF8fMx/hfA4sne3IJC5Szm/6g5KTQZ7RYHgrv3O1wB4GPAfNHM061Z5RbdSnKvjuUM8umEfcwOVa40fHIVz68Y1f8lNdPxDWUuY7fQwed8sx8DdRj3iqi1tSbLwYG72JDAiUPDTwEQDPldrQGac17M7aFlms0qA==",
    "SigningCertURL" : "https://sns.eu-west-1.amazonaws.com/SimpleNotificationService-010a507c1833636cd94bdb98bd93083a.pem",
    "UnsubscribeURL" : "https://sns.eu-west-1.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=arn:aws:sns:eu-west-1:<account-number>:CloudStorageSecNotificationsTopic-pxlhbmh:32f7008b-bf69-48c0-84fd-872b708f0037",
    "MessageAttributes" : {
        "accountId" : {"Type":"String","Value":"<account-number>"},
        "notificationType" : {"Type":"String","Value":"bucketProtection"}
    }
}
Product Upgrade Available
{
    "Type" : "Notification",
    "MessageId" : "7b11beaf-0ca6-5c7c-b7d1-e73fbad71b86",
    "TopicArn" : "arn:aws:sns:eu-west-1:<account-number>:CloudStorageSecNotificationsTopic-pxlhbmh",
    "Subject" : "Antivirus for Amazon S3 - Update(s) are available",
    "Message" : "Update(s) are available for the Antivirus of Amazon S3 product. Visit the console to apply them from the updates menu in the upper right of the page.",
    "Timestamp" : "2021-08-13T18:04:33.826Z",
    "SignatureVersion" : "1",
    "Signature" : "urNgfMcXt76qCsFrSMMhzeXQ3rEA6I3FYWBw+kOeDLgOdGW1vFcFFgii9XIytsdgI71fnCqkOdPe+sBcx1CpnDmdpG5F8oS6S5+bSVgnwp4f3srpghdR34gSMl8xeWZjqWCjcQd4zlcv7HcT4Jg1l1xDB3xD5KPUBhkEzwuvcQIVtpbXXhOJPbVjbUAMUqaI/lkq0x55Mh2D5ALN+1s9loQOC5R1/z/WFE043S037sQjea72rIs1zRouUUo1u+n4Jqo+GHARX51fJcDArcsEAA5INnxxVB5H6xoMAsYYv2LinpLIYRN8Vk/xlL7lfZXH2bYMsX/dJhlZ8crO1axZDA==",
    "SigningCertURL" : "https://sns.eu-west-1.amazonaws.com/SimpleNotificationService-010a507c1833636cd94bdb98bd93083a.pem",
    "UnsubscribeURL" : "https://sns.eu-west-1.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=arn:aws:sns:eu-west-1:<account-number>:CloudStorageSecNotificationsTopic-pxlhbmh:32f7008b-bf69-48c0-84fd-872b708f0037",
    "MessageAttributes" : {
        "notificationType" : {"Type":"String","Value":"updatesAvailable"}
    }
}

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