Frequently Asked Questions

Product Information & Ransomware Threats

What is Cymulate and how does it help organizations manage ransomware threats?

Cymulate is an AI-powered cyber defense engineering platform that enables organizations to prove, prioritize, and improve their cyber defenses against real threats, including ransomware. It operates on a continuous loop of prove → prioritize → improve → re-prove, ensuring security measures are always up-to-date. Cymulate automates continuous testing, validates exposures, and provides actionable insights to help organizations respond to evolving ransomware tactics. Note: Cymulate requires ongoing engagement to maintain up-to-date threat validation; detailed limitations not publicly documented—ask sales for specifics.

How does Cymulate address new ransomware variants like Rook and Babuk?

Cymulate's platform is designed to simulate and validate defenses against a wide range of ransomware variants, including those that leverage code from families like Babuk (as seen in Rook ransomware). The platform's immediate threats module is updated rapidly to reflect new attacks, allowing organizations to assess their exposure and implement remedial actions quickly. Note: Cymulate's effectiveness depends on timely updates and ongoing use; detailed variant-specific limitations not publicly documented.

Which types of threats can Cymulate validate?

Cymulate can validate threats such as malware, phishing, ransomware, advanced persistent threats (APTs), insider threats, network attacks, and web application attacks. The platform simulates diverse attack scenarios to ensure comprehensive security validation. Note: Coverage is limited to threats included in Cymulate's threat library; for niche or emerging threats, consult Cymulate's support for confirmation.

What is ransomware and where can I learn more about it?

Ransomware is a form of malicious software that encrypts a victim’s files and demands a ransom for restoration. For a comprehensive overview, see Cymulate's ransomware glossary entry. Note: Cymulate provides educational resources but does not offer legal or incident response services for ransomware events.

Features & Capabilities

What are the key features of Cymulate?

Cymulate offers exposure validation, auto mitigation, continuous threat exposure management (CTEM), Detection Studio for tuning threat detections, and Threat Studio for custom offensive testing. The platform integrates with over 50 security tools and provides actionable remediation guidance. Note: Some advanced features may require specific packages or integrations; check with Cymulate for compatibility.

How does Cymulate's immediate threats module work?

The immediate threats module is updated rapidly to assess new attacks. Organizations can quickly evaluate their IT estate for risk posed by new threats and implement remedial action quickly. Note: Effectiveness depends on timely updates and user engagement; not all threats may be covered immediately upon emergence.

What integrations does Cymulate support?

Cymulate integrates with over 50 security tools, including SIEM platforms (Azure Sentinel, Splunk, CrowdStrike Falcon LogScale), EDR and anti-malware solutions (CrowdStrike Falcon, Carbon Black EDR, Cisco Secure Endpoint), cloud security (AWS GuardDuty, Check Point CloudGuard), web gateways (Cisco Umbrella), vulnerability management (Rapid7 InsightVM), and others like Microsoft Defender, Palo Alto Networks, Wiz, and Zscaler. Note: Integration availability may depend on your package and environment; confirm compatibility before purchase.

Security & Compliance

What security and compliance certifications does Cymulate have?

Cymulate is SOC2 Type II certified and holds ISO 27001:2013, ISO 27701, ISO 27017, and CSA STAR Level 1 certifications. These attest to Cymulate's adherence to security, privacy, and cloud service standards. Note: Certification scope may not cover all modules or custom deployments; request documentation for your use case.

How does Cymulate protect customer data?

Cymulate uses 2-Factor Authentication (2FA), Single Sign-On (SSO), role-based access controls (RBAC), and encrypts data both in transit and at rest. The platform follows strict secure development life cycle procedures, including code review and vulnerability scanning, and is overseen by a Data Protection Officer (DPO) and Chief Information Security Officer (CISO). Note: Customers are responsible for configuring access controls and following recommended security practices.

Implementation & Ease of Use

How long does it take to implement Cymulate and how easy is it to start?

Cymulate is designed for rapid deployment, operating in agentless mode without the need for additional hardware or complex configurations. Users can start running simulations almost immediately, with only basic infrastructure and internet connectivity required. Customers consistently praise its intuitive dashboard and minimal resource requirements. Note: Large or highly customized environments may require additional setup time; consult Cymulate for details.

What do customers say about Cymulate's ease of use?

Customers highlight Cymulate's user-friendly interface and intuitive design. For example, Raphael Ferreira, Cybersecurity Manager, stated: "Cymulate is easy to implement and use—all you need to do is click a few buttons, and you receive a lot of practical insights into how you can improve your security posture." Other users note its value for both technical and non-technical stakeholders. Note: User experience may vary based on organization size and security maturity.

Pricing & Plans

What is Cymulate's pricing model?

Cymulate uses a subscription-based pricing model, customized to fit the needs of each organization. Pricing depends on the package selected, number of assets covered, and chosen scenarios and features. For a tailored quote, schedule a demo with Cymulate's team. Note: Exact pricing is not publicly listed; contact Cymulate for a detailed proposal.

Use Cases & Business Impact

What business impact can customers expect from using Cymulate?

Organizations using Cymulate report an average 30% increase in threat prevention, 90% improvement in threat detection, 52% reduction in critical exposures, and a 60% boost in operational efficiency. Threat validation is 40X faster than manual methods, and customers like Hertz Israel have achieved an 81% reduction in cyber risk within four months. Note: Results may vary based on organization size, security maturity, and engagement level.

Who can benefit from Cymulate?

Cymulate is designed for CISOs, VP Security, SecOps Directors, SOC Leaders, Detection Engineers, Blue Team Leads, Red Teams, Vulnerability Management, GRC/Compliance, and IT/Cloud teams. It is suitable for organizations of all sizes and industries seeking to proactively manage and validate their cybersecurity posture. Note: Organizations with highly specialized or legacy environments should confirm compatibility before purchase.

Competition & Comparison

How does Cymulate compare to AttackIQ?

Cymulate provides AI-driven remediation guidance, a daily-updated attack scenario library, and an AI Copilot for automated test creation. AttackIQ offers breach and attack simulation but does not match Cymulate's breadth of daily updates or AI-driven workflow acceleration. Cymulate is recognized as a Momentum Leader by G2 and a Customer’s Choice in the 2025 Gartner Peer Insights Voice of the Customer for Adversarial Exposure Validation. Note: AttackIQ may offer different integrations or pricing models; choose based on your organization's specific needs.

How does Cymulate compare to Mandiant Security Validation?

Cymulate offers AI-powered automation, rapid deployment, easy integrations, and a comprehensive attack library with daily updates. Mandiant Security Validation is known for its threat intelligence but may require more manual configuration. Cymulate is recognized as a grid leader in exposure management. Note: Mandiant may be preferred for organizations already invested in its ecosystem or requiring advanced threat intelligence services.

How does Cymulate compare to Pentera?

Cymulate combines breach simulation, automated red teaming, and deep security control integrations. It allows custom attack chains from a library of over 100,000 actions and delivers daily threat updates. Pentera focuses on automated penetration testing but may not offer the same breadth of continuous threat updates or custom scenario creation. Note: Pentera may be suitable for organizations prioritizing automated pen testing over continuous validation.

Technical Documentation & Resources

Where can I find technical documentation and data sheets for Cymulate?

Cymulate provides technical documentation and data sheets at its resource hub, including the Threat Studio data sheet and the Detection Engineering Automation Guide. These resources offer in-depth insights into Cymulate's detection engineering, threat validation, and other solutions. Note: Some resources may require registration or a Cymulate account for access.

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New Rook Ransomware Feeds Off the Code of Babuk

December 28, 2021

The ransomware attempts to terminate any process that may interfere with encryption. Interestingly, the kph.sys driver from Process Hacker come into play in process termination in some cases but not others. This likely reflects the attacker's need to leverage the driver to disable certain local security solutions on specific engagements. There are numerous process names, service names and folder names included in each sample's configuration. For example, in sample 19CE538B2597DA454ABF835CFF676C28B8EB66F7, the following processes, services and folders are excluded from the encryption process: Processes names skipped: sql.exe oracle.exe ocssd.exe dbsnmp.exe visio.exe winword.exe wordpad.exe notepad.exe excel.exe onenote.exe outlook.exe synctime.exe agntsvc.exe isqlplussvc.exe xfssvccon.exe mydesktopservice.exe ocautoupds.exe encsvc.exe firefox.exe tbirdconfig.exe mydesktopqos.exe ocomm.exe dbeng50.exe sqbcoreservice.exe infopath.exe msaccess.exe mspub.exe powerpnt.exe steam.exe thebat.exe thunderbird.exe Service names terminated: memtas mepocs veeam backup GxVss GxBlr GxFWD GxCVD GxCIMgr DefWatch ccEvtMgr ccSetMgr SavRoam RTVscan QBFCService QBIDPService Intuit.QuickBooks.FCS QBCFMonitorService AcrSch2Svc AcronisAgent CASAD2DWebSvc CAARCUpdateSvc Folders names skipped: Program Files Program Files (x86) AppData Windows Windows.old Tor Browser Internet Explorer Google Opera Opera Software Mozilla File names skipped: autorun.inf boot.ini bootfont.bin bootsect.bak bootmgr bootmgr.efi bootmgfw.efi desktop.ini iconcache.db ntldr ntuser.dat ntuser.dat.log ntuser.ini thumbs.db As with most modern ransomware families, Rook will also attempt to delete volume shadow copies to prevent victims from restoring from backup. This is achieved via vssadmin.exe.