Update Runtime Serverless Policy

POST 
/api/v33.01/policies/runtime/serverless

x-prisma-cloud-target-env: {"permission":"policyRuntimeServerless"}

Updates the runtime policy for your serverless functions. All rules in the policy are updated in a single shot.

This endpoint maps to the Add rule button in Defend > Runtime > Serverless policy in the Console UI.

cURL Request

Refer to the following example cURL command that overwrites all rules in your current policy with a new policy that has a single rule:

$ curl 'https://<CONSOLE>/api/v<VERSION>/policies/runtime/serverless' \
  -k \
  -X PUT \
  -u <USER> \
  -H 'Content-Type: application/json' \
  -d \
'{
   "rules":[
      {
         "name":"my-rule",
         "collections":[
            {
               "name":"All"       
            }
         ],
         "processes":{
            "effect":"alert"
         },
         "network":{
            "effect":"disable"
         },
         "dns":{
            "effect":"disable"
         },
         "filesystem":{
            "effect":"disable"
         }
      }
   ]
}'

Note: No response will be returned upon successful execution.

Request

application/json

Body

advancedProtection boolean

Indicates whether advanced protection (e.g., custom or premium feeds for container, added whitelist rules for serverless) is enabled (true) or not (false).

cloudMetadataEnforcement boolean

Catches containers that access the cloud provider metadata API.

collections object[]
List of collections. Used to scope the rule.
Array [
accountIDs string (string)[]
List of account IDs.
appIDs string (string)[]
List of application IDs.
clusters string (string)[]
List of Kubernetes cluster names.
color common.Color (string)
Color is a hexadecimal representation of color code value
containers string (string)[]
List of containers.
description string
Free-form text.
functions string (string)[]
List of functions.
hosts string (string)[]
List of hosts.
images string (string)[]
List of images.
labels string (string)[]
List of labels.
modified date-time
Datetime when the collection was last modified.
name string
Collection name. Must be unique.
namespaces string (string)[]
List of Kubernetes namespaces.
owner string
User who created or last modified the collection.
prisma boolean
Indicates whether this collection originates from Prisma Cloud.
system boolean
Indicates whether this collection was created by the system (i.e., a non user) (true) or a real user (false).
]
customRules object[]
List of custom runtime rules.
Array [
_id integer
Custom rule ID.
action customrules.Action (string)
Possible values: [audit,incident]
Action is the action to perform if the custom rule applies
effect customrules.Effect (string)
Possible values: [block,prevent,alert,allow,ban,disable]
Effect is the effect that will be used for custom rule
]
disabled boolean

Indicates whether the rule is currently disabled. Values: true (disabled) or false (enabled).

dns object

DNSRule is the DNS runtime rule

blacklist string (string)[]

List of deny-listed domain names (e.g., www.bad-url.com, *.bad-url.com).

effect runtime.RuleEffect (string)

Possible values: [block,prevent,alert,disable]

RuleEffect is the effect that will be used in the runtime rule

whitelist string (string)[]

List of allow-listed domain names (e.g., *.gmail.com, .s3..amazon.com).

filesystem object

FilesystemRule represents restrictions/suppression for filesystem changes

backdoorFiles boolean

Monitors files that can create and/or persist backdoors (currently SSH and admin account config files) (true).

blacklist string (string)[]

List of denied file system path.

checkNewFiles boolean

Detects changes to binaries and certificates (true).

effect runtime.RuleEffect (string)

Possible values: [block,prevent,alert,disable]

RuleEffect is the effect that will be used in the runtime rule

skipEncryptedBinaries boolean

Indicates that encrypted binaries check should be skipped.

suspiciousELFHeaders boolean

Indicates whether malware detection based on suspicious ELF headers is enabled.

whitelist string (string)[]

List of allowed file system path.

kubernetesEnforcement boolean

Detects containers that attempt to compromise the orchestrator.

modified date-time

Specifies the date and time when the rule was last modified.

name string

Name of the rule.

network object
NetworkRule represents the restrictions/suppression for networking
blacklistIPs string (string)[]
Deny-listed IP addresses.
blacklistListeningPorts object[]
Deny-listed listening ports.
Array [
deny boolean
Deny indicates whether the connection is denied.
end integer
.
start integer
.
]
blacklistOutboundPorts object[]
Deny-listed outbound ports.
Array [
deny boolean
Deny indicates whether the connection is denied.
end integer
.
start integer
.
]
effect runtime.RuleEffect (string)
Possible values: [block,prevent,alert,disable]
RuleEffect is the effect that will be used in the runtime rule
whitelistIPs string (string)[]
Allow-listed IP addresses.
whitelistListeningPorts object[]
Allow-listed listening ports.
Array [
deny boolean
Deny indicates whether the connection is denied.
end integer
.
start integer
.
]
whitelistOutboundPorts object[]
Allow-listed outbound ports.
Array [
deny boolean
Deny indicates whether the connection is denied.
end integer
.
start integer
.
]
notes string

Describes any noteworthy points for a rule. You can include any text.

owner string

User who created or last modified the rule.

previousName string

Previous name of the rule. Required for rule renaming.

processes object

ProcessesRule represents restrictions/suppression for running processes

blacklist string (string)[]

List of processes to deny.

blockAllBinaries boolean

Indicates that all processes are blocked except the main process.

checkCryptoMiners boolean

Detect crypto miners.

checkLateralMovement boolean

Indicates whether dectection of processes that can be used for lateral movement exploits is enabled.

checkNewBinaries boolean

Indicates whether binaries which do not belong to the original image are allowed to run.

effect runtime.RuleEffect (string)

Possible values: [block,prevent,alert,disable]

RuleEffect is the effect that will be used in the runtime rule

skipModified boolean

Indicates whether to trigger audits/incidents when a modified proc is spawned.

whitelist string (string)[]

List of processes to allow.

skipExecSessions boolean

Indicates whether to skip runtime validation for events triggered by docker/kubectl exec.

wildFireAnalysis runtime.RuleEffect (string)

Possible values: [block,prevent,alert,disable]

RuleEffect is the effect that will be used in the runtime rule

Responses

200

OK

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