Add a legacy exception rule for endpoints - Learn how to use Cortex Cloud Legacy Exception rules to configure an exception to prevention and protection modules on endpoints for selected profiles. - Administrator Guide - Cortex XSIAM - Cortex CLOUD

Cortex Cloud Runtime Security Documentation

Product
Cortex Cloud Application Security > Cortex CLOUD
License
Cloud Runtime Security
Creation date
2024-12-24
Last date published
2026-06-10
Category
Administrator Guide
Abstract

Learn how to use Cortex Cloud Legacy Exception rules to configure an exception to prevention and protection modules on endpoints for selected profiles.

Legacy Exception rules enable you to configure an exception to prevention and protection modules on endpoints for selected profiles.

Items included in allow lists may continue to generate Cortex Cloud security events. If you want to exclude event reporting, configure this on the Issue Exclusions page (SettingsException ConfigurationsIssue Exclusions).

Keep in mind the following:

    To manage the prevention profile exceptions from Exception Configuration, you must first migrate your existing exceptions configured via the prevention profiles.

    Your migrated rules are displayed on the SettingsException ConfigurationsLegacy Agent Exceptions page. For more information about the migration, see Exception configuration.Exception configuration

    1. Select SettingsException ConfigurationsLegacy Agent Exceptions, and then click + Add Rule.

    2. Select the platform for which you want to create an agent exception.

    3. Select the module for which you want to create an exception. Optionally, select Select all to apply the exception to all profiles for this module or select specific profiles.

      Type

      Module

      Platform

      Parameters

      Malware

      Respond to Malicious Causality Chains

      Windows,

      MacOS

      Add to your allow list specific and known safe IP address or IP address ranges that you do not want Cortex Cloud to block.

      Behavioral Threat Protection

      Windows, MacOS, Linux

      Add to your allow list the file or folder path you want to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Office Files with Micros Examination

      Windows

      Add to your allow list the file or folder path you want to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Portable Executable and DLL Examination

      Windows

      Add to your allow list the file or folder path and the signers you want to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Malicious Child Process Protection

      Windows, MacOS, Linux

      Add to your allow list the parent processes that can launch child processes to your allow list with optional execution criteria. Specify the allow list criteria including the Parent Process Name, Child Process Name, and Command Line Params. Use ? to match a single character or * to match any string of characters.

      Endpoint Scanning

      Windows, MacOS, Linux

      Add to your allow list the file or folder path and the signers you want to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

       

      PDF Examination

      Windows

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Credential Gathering Protection

      Windows, MacOS, Linux

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Anti Webshell Protection

      Windows, MacOS, Linux

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Financial Malware Threat Protection

      Windows, MacOS, Linux

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Cryptominers Protection

      Windows, MacOS, Linux

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      In-process Shellcode Protection

      Windows

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Malicious Device Prevention

      Windows

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      UAC Bypass Prevention

      Windows

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Anti Tampering Protection

      Windows, MacOS

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      UEFI Protection

      Windows

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      PowerShell Script Files

      Windows

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Mach-O Execution Examination

      MacOS

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Mach-O Loading Examination

      MacOS

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      DMG File Examination

      MacOS

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Local File Threat Examination

      Linux

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      ELF File Examination

      Linux

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Reverse Shell Protection

      Linux

      Specify the Process Path. Local IP Address and port, and the Remote IP Address and port of the process you want to allow. Use ? to match a single character or * to match any string of characters.

      Loaded Kernel Modules Examination

      Linux

      Add to your allow list the file or folder paths to exclude from evaluation.Use ? to match a single character or * to match any string of characters.

      Please note that the exception applies to the kernel module, not the process that loads it.

      APK Files Examination

      Android

      Specify the signers you want to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      SMS and MMS Malicious URL filtering Allow list

      iOS

      Add to your allow list and known safe URLs that you do not want Cortex Cloud to block.

      Call and Messages Blocking Allow list

      iOS

      Add to your allow list names and phone numbers of contacts that you do not want Cortex Cloud to block.

      Dynamic Kernel Protection

      Windows

      Add to your allow list the file or folder path you want to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      ASP and ASPX File Examination

      Windows

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      VB Scripts Examination

      Windows

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      JScript File Examination

      Windows

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      LDAP Query Protection

      Windows

      Add to your allow list specific and known safe IP address or IP address ranges that you do not want Cortex Cloud to block.

      Add to your allow list users whom you do not want to block.

      Operational Agent Exceptions

      Windows

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Note

      This exception prevents the agent from examining the specified file. Use with caution, as it may unintentionally allow unwanted or malicious behavior to go undetected.

      Portable executable files (Windows)

      Linux

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Mach-O files (macOS)

      Linux

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Restrictions

      Executable Files

      Windows

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Network Location Files

      Windows

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Optical Drive Files

      Windows

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Removable Media Files

      Windows

      Add to your allow list the file or folder paths to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Exceptions

      Process Exceptions

      Windows, MacOS, Linux

      Add to your allow list the process and the module names to exclude from evaluation. Use ? to match a single character or * to match any string of characters.

      Operational Agent Exceptions

      Windows

      This option excludes any intervention from a given list of processes, which are specified by their full path.

      When you create this exception rule, it will disable the following modules:

      • All anti-exploitation modules for the process.

      • All anti-malware modules, by disabling triggers such as on-execution, on-load, on-access, on-write, and on-demand.

      • *Most event collection operations based on tracking the process (*some event collection operations might still occur, such as process events).

      Perform these steps:

      1. For Target Properties Process Path, enter the path of the process that you want to exclude, and press ENTER. To add additional processes, repeat this step.

      2. For Scope, select a rule scope.

        • Global: Apply this rule to all profiles

        • Profiles (existing or new): Apply this rule to a specific profile, or to multiple profiles. You can create a new profile from here, if necessary.

      3. Go to step 6.

    4. For each module, enter the file or folder path that you want to add to the exception rule, and press ENTER. Repeat this step to add additional paths to the rule.

    5. Select the endpoint profiles to which you want to apply this rule.

    6. Click Next.

    7. Review the rule, and then select the warning message checkbox.

    8. Click Create.

    Important

    If you don't migrate the legacy exceptions, you can continue to create exceptions through the profiles.