The agent connects to the Qualys Cloud Platform over the Internet after successful installation. Ensure this Configuration Profile is at the top. 4. the path and only a privileged user can set the PATH variables. File integrity monitoring logs may also provide indications that an attacker has replaced essential system files. If The non-root user needs to have sudo privileges
/ BSD / Unix/ MacOS, I installed my agent and
datapoints) the cloud platform processes this data to make it
Depending on your configuration, this list might appear differently. Scan Complete - The agent uploaded new host
privilege access for administrators and root. with the audit system in order to get event notifications. Tell me about agent log files | Tell
How to Install the Certificate using Qualys Custom Assessment and Remediation You can use the PowerShell script " DigiCertUpdate" posted on the Qualys GitHub account to check the availability of the certificate and install the 'DigiCert Trusted Root G4' certificate on your scope of assets by using Qualys Custom Assessment and Remediation. Qualys allows for managed upgrades of the installed agent directly from the Qualys platform. where
is the proxy's port
Customers are advised to upgrade to v3.7 or higher of Qualys Cloud Agent for MacOS. Attackers may exploit incorrect file permissions to give them ROOT command execution privileges on the host. Log into the Qualys Cloud Platform and select CA for the Cloud Agent module. - Agent host cannot reach the Qualys Cloud Platform (or the Qualys Private
To ascertain if the files were malicious, antivirus software or manual analysis should be employed to examine the system files. Qualys has confirmed there is no impact on the Qualys production environments (shared platforms and private platforms), codebase, customer data hosted on the Qualys Cloud Platform, Qualys Agents or Scanners. Yes. This can happen if one of the actions
This vulnerability isbounded only to the time of uninstallation. 2) add one of the following lines to the file: https_proxy=https://[:@][:], qualys_https_proxy=https://[:@][:]. This vulnerability is bounded only to the time of uninstallation and can only be exploited locally. Qualys is taking the following actions to ensure the safety and security of our customers: The Qualys Product Security teams perform continuous static and dynamic testing of new code releases. /usr/local/qualys/cloud-agent/lib/*
Please refer to Upgrading Qualys Cloud Agents for steps to upgrade agents. The integrated vulnerability assessment solution supports both Azure virtual machines and hybrid machines. For agent version 1.6, files listed under /etc/opt/qualys/ are available
Required fields are marked *. Want a complete list of files? document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Learn more about Qualys and industry best practices. How to download and install agents. Files\QualysAgent\Qualys, Program Data
where and are specified
Others also deploy to existing machines. If DigiCert Trusted Root G4 is missing, the following Qualys functions will return errors: Error: Patch: Failed to validate the signature of PE binary filestatusHandler.dll, ensure that the DigiCert Trusted Root G4 certificate is available in the Trusted root certification authority. MacOS Agent
Mac Agent: When the file qualys-cloud-agent.log fills up (it reaches
the agent status to give you visibility into the latest activity. 3) change the permissions using these commands (not applicable
This certificate change is required to be compliant with industry standards such as the Certification Authority Browser Forum, so IT organizations around the world are adopting it. Configuration Downloaded - A user updated
You can also enable Auto-Upgrade for test environments, certify the build based on internal policies and then update production systems. Go to the file where the QualysAgent.exe file exists. For example, click Windows and follow the agent installation instructions displayed on the page. 1) execute installation package for automatic update, 2) commands required for data collection (see Sudo command list at the Community), Linux/BSD/Unix Agent - How to enable
. Click
The agent manifest, configuration data, snapshot database and log files
up (it reaches 10 MB) it gets renamed toqualys-cloud-agent.1
This is where you will enter all the information to . EOS would mean that Agents would continue to run with limited new features. variable to locate the command by running sudo sh. February 1, 2022. QID 105961 EOL/Obsolete Software: Qualys Cloud Agent Detected. Cloud Platform if this applies to you) over HTTPS port 443. For existing customers, contact your Technical Account Manager for access and instructions for the Qualys installer bundle utility. %PDF-1.6
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The attackers must then wait and time their exploitation to run during installation and/or uninstallation of the Qualys Cloud Agent. Click here to troubleshoot should it be 2022? When you uninstall a cloud agent from the host itself using the uninstall
How do I
Information Gathered QID 45535 Required Certificate Not Present on Host for Windows Qualys Cloud Agent Version 4.8 and Later will be updated to reflect the new required DigiCert High Assurance EV Root CA certificate. in effect for this agent. changes to all the existing agents". how the agent will collect data from the
All public Certificate Authorities, including DigiCert are deprecating older root CA certificates to be compliant with evolving industry standards like Certification Authority Browser Forum. Agent Configuration Tool. to the cloud platform for assessment and once this happens you'll
Click Next. If you haven't got a third-party vulnerability scanner configured, you won't be offered the opportunity to deploy it. Z
6d*6f Paste your command which you copied on the previous step. Attackers mayload a malicious copy of a Dependency Link Library (DLL) instead of the DLL that the application was expecting when processes are running with escalated privileges. Starting January 31st, 2023, the following platforms and their respective versions will become end-of-support. In Feb 2021, Qualys announced the end-of-support dates for Windows Cloud Agent versions prior to 3.0 and Linux Cloud Agent versions prior to 2.6. need to be url-encoded. Qualys strongly recommends installing the certificate by June 6, 2022, to avoid any potential impact. The patch job will execute. Under Import a Product, click + next to the version number of Qualys Cloud Agent for VMware Tanzu. from the command line, Upgrading from El Capitan (10.11) to Sierra (10.12) will delete needed
Go to Activation Keys, and click New Key.Enter the title of the key. Within 48 hrs of the disclosure of a critical vulnerability, Qualys incorporates the information into their processing and can identify affected machines. /etc/qualys/cloud-agent/qagent-log.conf
From the Azure portal, open Defender for Cloud. your drop-down text here. Linux/BSD/Unix Agent: When the file qualys-cloud-agent.log fills
Here's how to download an installer from the Qualys Cloud Platform and get the associated Activation ID and Customer ID. Defender for Cloud includes vulnerability scanning for your machines at no extra cost. Learn more about Qualys and industry best practices. eEvQ*5M"rFusU%?KjUm6QS}LhcY""k>JFNWzM47.7zG>"H43qZVH,tCS|;SNOTT>SE55/'WXn=u!.M4[6FAj. Manual update: If you are connected to the internet, use the following command to update the certificate manually: Go to Qualys Patch Management portal, select Jobs tab. It's only available with Microsoft Defender for Servers. The new CA name is DigiCert Trusted Root G4. Does the scanner integrate with my existing Qualys console? Select Remediate. How to download and install agents Navigate to the Home page and click the Download Cloud Agent button from the Discovery and Inventory tab. See instructions for upgrading cloud agents in the following installation guides: Windows | Linux | AIX/Unix | MacOS | BSD. The built-in scanner is free to all Microsoft Defender for Servers users. for high fidelity assessments with reduced management overheads. Error: Setup file C:\ProgramData\Qualys\QualysAgent\SelfPatch\f959b30c-3bd8-46a2-a67d-f99b96c58f95.exe did not pass necessary security checks: (win32 code: -2146869243), The timestamp signature and/or certificate could not be verified or is malformed., Error: SelfPatch has failed: (win32 code: -2146869243), The timestamp signature and/or certificate could not be verified or is malformed.. Learn more. When you've deployed Azure Arc, your machines will appear in Defender for Cloud and no Log Analytics agent is required. for BSD/Unix): Linux (.rpm)
1) We recommend customers use the auto-upgrade feature or upgrade agents quarterly: 2) Qualys highly recommends that customers download and update their Gold Image builds quarterly, even if auto upgrade is enabled in the Configuration Profile. Update January31, 2023 QID 105961 EOL/Obsolete Software: Qualys Cloud Agent Detectedhas been updated to reflect the additional end-of-support agent versions for both agent and scanner. and a new qualys-cloud-agent.log is started. Uninstalling the Agent from the
0
Save my name, email, and website in this browser for the next time I comment. This happens
On December 31, 2022, the QID logic will be updated to reflect the additional end-of-support versions listed above for both agent and scanner. @ 3\6S``RNb*6p20(S /Un3WT
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This will allow the large majority of Windows Cloud Agents to upgrade to 4.9 preventing Patch Management and upgrade failures. Click Add, then click Next. Use
Select an OS and download the agent installer to your local machine. Required fields are marked *. You might see an agent error reported in the Cloud Agent UI after the
- You need to configure a custom proxy. This process continues for 10 rotations. 1 root root 10485891 Aug 9 01:03 qualys-cloud-agent.log.3-rw-rw----. You can also assign a user with specific
Qualys highly recommends disabling Auto-upgrade. If
create it. You can expect a lag time
This page provides details of this scanner and instructions for how to deploy it. Click Next. (a few megabytes) and after that only deltas are uploaded in small
This will open a new window. /usr/local/qualys/cloud-agent/manifests
install it again, How to uninstall the Agent from
When a machine is found that doesn't have a vulnerability assessment solution deployed, Defender for Cloud generates the security recommendation: Machines should have a vulnerability assessment solution. Please refer Cloud Agent Platform Availability Matrix for details. 1221 0 obj
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Modifying the script: If you want to add a certificate path in the script, edit the default values of the argument. Select an OS and download the agent installer to your local machine. The Qualys Threat Research Unit will monitor for signs of ongoing exploitation of these vulnerabilities through threat intelligence. to the cloud platform and registered itself. To deploy the Qualys agent installer using Intune, use the Win32 app management to create a package for Intune defines as line-of-business (LOB) apps. During an inventory scan the agent attempts to collect IP address, OS, NetBIOS name, DNS name, MAC address, and much more. Required fields are marked *. Note: There are no vulnerabilities. * Please Note: For running scripts via a Qualys cloud service, the PowerShell execution policy should be unrestricted. chunks (a few kilobytes each). /usr/local/qualys/cloud-agent/bin
agents, configure logging, enable sudo to run all data collection commands,
in the Qualys subscription. directories used by the agent, causing the agent to not start. Your agents should start connecting to our cloud platform. proxy will be used by the agent. Customers needing additional information should contact their Technical Account Manager or email Qualys Product Security at psirt@qualys.com. Licensing restrictions mean that it can only be used within Microsoft Defender for Cloud. If possible, customers should enable automatic updates. If possible, customers should enable automatic updates. Support team (select Help > Contact Support) and submit a ticket. To make it easier for customers to track Agents that need to be upgraded , we have created the Qualys Security Updates Dashboard, which you can download and import into your subscription. account. file will take preference over any proxies set in System Preferences
Learn more about the privacy standards built into Azure. the cloud platform may not receive FIM events for a while. Possible Executable Hijacking of Qualys Cloud Agent for Windows prior to 4.5.3.1, 2. Our tool for Linux, BSD, Unix, MacOS gives you many options: provision
When you set UseSudo=1, the
Be
To deploy the vulnerability assessment scanner to your on-premises and multicloud machines, see Connect your non-Azure machines to Defender for Cloud. license, and scan results, use the Cloud Agent app user interface or Cloud
Mac Agent: When the file qualys-cloud-agent.log fills up (it reaches 10 MB) it gets renamed to qualys-cloud-agent.1 and a new qualys-cloud-agent.log Choose an activation key (create one if needed) and select Install Agent from the Quick Actions menu. Here are some tips for troubleshooting your cloud agents. How to set up a Qualys scan. SSH/ remote login for that user, if needed. Script link: https://github.com/Qualys/DigiCertUpdate. Only when those two conditions are met is exploitation of a local system possible. configure "sudoers" file? When
Run the installer on each host from an elevated command prompt. Remediate the findings from your vulnerability assessment solution. in effect for your agent. host itself, How to Uninstall Windows Agent
During the install of the PKG, a step in the process involves extracting the package and copying files to several directories. On Linux, the extension is called "LinuxAgent.AzureSecurityCenter" and the publisher name is "Qualys". Let's get started! more, Things to know before applying changes to all agents, - Appliance changes may take several minutes
Just go to Help > About for details. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Are there instructions for installing on MacOS through Intune? b
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K4PA%IG:JEn If the deployment fails on one or more machines, ensure the target machines can communicate with Qualys' cloud service by adding the following IPs to your allowlists (via port 443 - the default for HTTPS): https://qagpublic.qg3.apps.qualys.com - Qualys' US data center, https://qagpublic.qg2.apps.qualys.eu - Qualys' European data center. Indicators of a local account breach may consist of unusual account activities, disabled antivirus and firewall rules, deactivated local logging, and the presence of malicious files on the disk. 5) Click Submit. 1344 0 obj
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does not get downloaded on the agent. Qualys Adds Advanced Remediation Capabilities to Minimize Vulnerability Risk. If there's no status this means your
Additionally, Qualys performs periodic third-party security assessments of the complete Qualys Cloud Platform including the Qualys Cloud Agent. Below, we provide steps to check the certificate using QID 45231, to install it manually, install it using Active Directory, install it on single assets, using PowerShell script, or using either Qualys Custom Assessment and Remediation or Qualys Patch Management. Run the installer on each host from an elevated command prompt. access and be sure to allow the cloud platform URL listed in your account. On Windows, the extension is called "WindowsAgent.AzureSecurityCenter" and the provider name is "Qualys". The initial background upload of the baseline snapshot is sent up
privileges are needed? performed by the agent fails and the agent was able to communicate this
The updated profile was successfully downloaded and it is
Select action as Run Script. Looking for our agent configuration tool? The Defender for Cloud extension is a separate tool from your existing Qualys scanner. If the certificate is not available, the output will be empty. This will continue until the correct certificate is added. On Windows VMs, make sure "Qualys Cloud Agent" is running. The FIM process gets access to netlink only after the other process releases
Windows Agent
)The utility is supported for versions less than 4.3.The versions greater than 4.3 supports MSI based installation,The instructions are available at the Qualys documentation site at https://www.qualys.com/docs/qualys-cloud-agent-windows-install-guide.pdf, Your email address will not be published. It's a PaaS resource, such as an image in an AKS cluster or part of a virtual machine scale set. Can I remove the Defender for Cloud Qualys extension? edG"JCMB+,&C_=M$/OySd?8%njA7o|YP+E!QrM3D5q({'aQKW^U_^I4LkxxnosN|{m,'}8&$n&`gQg:a5}umt0o30>LhLuC]4u:.:GPsQg:`ca}ujlluCGPQg;v`canPe QYdN3~j}d
:H_~O@+_cq+ September 27, 2021. downloaded and the agent was upgraded as part of the auto-update
when the log file fills up? Your machines will appear in one or more of the following groups: From the list of unhealthy machines, select the ones to receive a vulnerability assessment solution and select Remediate. The following commands trigger an on-demand scan: No. the FIM process tries to establish access to netlink every ten minutes. available in your account for viewing and reporting. the Linux/BSD/Unix Agent will operate in non-proxy mode. To communicate with the Qualys Cloud, the agent host should reach the service platform over HTTPS port 443 for the following IP addresses: 64.39.104.113 154.59.121.74 During setup, Defender for Cloud checks to ensure that the machine can communicate over HTTPS (default port 443) with the following two Qualys data centers: The extension doesn't currently accept any proxy configuration details. metadata to collect from the host. After installation you should see status shown for your agent (on the
Update June 2, 2022 Qualys has released Information Gathered QID 45535 Required Certificate Not Present on Host for Windows Qualys Cloud Agent Version 4.8 and Later in VULNSIGS-2.5.495-4 for Windows Cloud Agent only. Tip All Cloud Agent documentation, including installation guides, online help and release notes, can be found at qualys.com/documentation. Attackers may write files to arbitrary locations via a local attack vector. Possible NTFS Junction Exploitation on Qualys Cloud Agent for Windows prior to 4.8.0.31, 3. I am rolling out the Cloud Agent, and it appears to auto-upgrade itself at first check-in to the cloud platform. Select an OS and download the agent installer to your local machine. =,
DigiCert has provided a new certificate for timestamping that is signed by a different root certificate and has changed from what was used in previous Qualys Cloud Agent for Windows versions. Starting May 28, 2021, DigiCert will require the code-signing certificate to be 3072-bit RSA keys or larger. The scenario I have is my company want to run an n-1 model but I don't see that as an option within Qualys. l7Al`% +v 4Q4Fg @
Until the time the FIM process does not have access to netlink you may
1 root root 10485790 Aug 10 08:46 qualys-cloud-agent.log.1-rw-rw----. Organizations can email the bundled installer or send a link to any public location you control to download files including a public website, AWS S3 bucket, or other public storage site. Learn more. activated it, and the status is Initial Scan Complete and its
Files are installed in directories below: /etc/init.d/qualys-cloud-agent
Create an activation key. Defender for Cloud works seamlessly with Azure Arc. and not standard technical support (Which involves the Engineering team as well for bug fixes). Qualys PSIRT will continue to coordinate efforts to ensure that any reported exploitation results in further escalations. and configure the daemon to run as a specific user and/or group.. ?*Wt7jUM2)_v/_^ht+A^3B}E@U3+W'mVeiV_j^0e"]udMVfeQv!8ZW"U In order to remove the agents host record,
Tagging makes these grouped assets available for querying, reporting, prioritizing, and management throughout the Qualys Cloud Platform. The Microsoft Defender for Cloud vulnerability assessment extension (powered by Qualys), like other extensions, runs on top of the Azure Virtual Machine agent. Analyze - Qualys' cloud service conducts the vulnerability assessment and sends its findings to Defender for Cloud. Please see How to Disable Auto-upgrade on Impacted Assets Only for step-by-step instructions. Note: By default, Cloud Agent for Windows uses a throttle value of 80. Currently, Qualys is not aware of any active exploitations, further research and development efforts, or available exploit kits. The agent does not need to reboot to upgrade itself. Possible Race Condition Exploitation on Qualys Cloud Agent for Windows prior to 4.5.3.1, 4. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Starting May 28, 2021 is this a typeo? These moderate vulnerabilities were discovered by our customers red team in a lab and are classified as a proof of concept. The Qualys Cloud Agent offers multiple deployment methods to support an organization's security policy for running third-party applications and least privilege configuration. Select the option Place all certificates in the following store and click Browse. From there, select the Scans tab, and click on the box that says "New". Report - The findings are available in Defender for Cloud. are embedded in the username or password (e.g. on the delta uploads. hb```,L@( For the FIM
host discovery, collected some host information and sent it to
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The agents must be upgraded to non-EOS versions to receive standard support. Cloud agents are managed by our cloud platform which continuously updates
This includes
Good to Know Typically the agent installation
document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Learn more about Qualys and industry best practices. Beyond routine bug fixes and performance improvements, upgraded agents offer additional features, including but not limited to: Cloud provider metadata Attributes which describe assets and the environment in the Public Cloud (AWS, Azure, GCP, etc. ), Enhanced Java detections Discover Java in non-standard locations, Middleware auto discovery Automatically discover middleware technologies for Policy Compliance, Support for other modules Patch Management, Endpoint Detection and Response, File Integrity Monitoring, Security Analytics, ARM support ARM architecture support for Linux, User Defined Controls Create custom controls for Policy Compliance. The machine "server16-test" above, is an Azure Arc-enabled machine. Cloud Agent. Click the first option in the drop-down "Scan". effect, Tell me about agent errors - Linux
The agent log file tracks all things that the agent does. The first scan takes some time - from 30 minutes to 2
You'll be asked for one further confirmation. For example, you can find agents by the agent version number by navigating to Cloud Agent > Agent Management > Agents and using the following search query: For example, you can find agents by the software name and lifecycle stage by navigating to Global IT Asset Inventory > Inventory > Software and using the following search query: Go to Dashboard and youll see widgets that show distribution by platform. This tells the agent what
"agentuser" is the user name for the account you'll
Add Pre-Actions. This blog explains the nature of this update, possible impacts, and how existing Qualys customers can remain in compliance. #(cQ>i'eN For remote or roaming users, deploying packages using software deployment tools requires that the target system must be able to connect to the deployment management console while on the network or, if remote, using cloud-based console, using a VPN connection, or to allow remote users to access on-premises management console through DMZ or other inbound rules. Hence, all latest certificates including the DigiCert code signing certificate used by Qualys are issued under the new compliant certificate chain from DigiCert. Agent, MacOS Agent. SSH (Secure Shell). and it is in effect for this agent. The vulnerability scanner extension works as follows: Deploy - Microsoft Defender for Cloud monitors your machines and provides recommendations to deploy the Qualys extension on your selected machine/s. Scan Complete - The agent uploaded new host data, then the cloud platform completed an assessment of the host based on the host snapshot maintained on the cloud platform. The vulnerability scanner included with Microsoft Defender for Cloud is powered by Qualys. Qualys' scanner is one of the leading tools for real-time identification of vulnerabilities.
variable, it will be used for all commands performed by the
As part of our commitment to transparency and keeping customers and the community informed, Qualys is publicly disclosing three CVEs pertaining to the Qualys Cloud Agent for Windows and one CVE on the Qualys Cloud Agent for Mac. 1103 0 obj
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new VM vulnerabilities, PC
How to remove vulnerabilities linked to assets that has been removed? Qualys validates that the binary file downloaded from the Qualys Cloud Platform is code-signed with this new certificate. configured in one of these ways: 1) /etc/sysconfig/qualys-cloud-agent - applicable for Cloud
the RPM database). if the https proxy uses authentication. Good to Know Qualys proxy
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