Combine cutting-edge XDR technology, multi-signal threat intelligence and 24/7 Elite Threat Hunters to help you build a world-class security operation.
Our team delivers the fastest response time in the industry. Threat suppression within just 4 hours of being engaged.
Cyber risk and advisory programs that identify security gaps and build security strategies to address them.
XDR with machine learning that eliminates noise, enables real-time detection and response, and automatically blocks threats.
24/7 SOC-as-a-Service with unlimited threat hunting and incident handling.
Proactive threat intelligence, original threat research and a world-class team of seasoned industry veterans.
Extend your team capabilities and prevent business disruption with expertise from eSentire.
Stop ransomware before it spreads.
Meet regulatory compliance mandates.
Detect and respond to zero-day exploits.
End misconfigurations and policy violations.
Defend third-party and supply chain risk.
Prevent disruption by outsourcing MDR.
Adopt a risk-based security approach.
Meet insurability requirements with MDR.
Protect your most sensitive data.
Defend brute force attacks, active intrusions and unauthorized scans.
Guard endpoints by isolating and remediating threats to prevent lateral spread.
Investigation and threat detection across multi-cloud or hybrid environments.
Remediate misconfigurations, vulnerabilities and policy violations.
Defend brute force attacks, active intrusions and unauthorized scans.
THE THREAT On February 20th, ConnectWise confirmed that two recently disclosed ScreenConnect vulnerabilities are now under active exploitation. The vulnerabilities are currently tracked as…Feb 09, 2024
THE THREAT On February 7th, CISA, NSA, FBI, along with Five Eyes intelligence partners, published a joint advisory related to state-sponsored threat actors from the People’s Republic of…
eSentire is The Authority in Managed Detection and Response Services, protecting the critical data and applications of 2000+ organizations in 80+ countries from known and unknown cyber threats. Founded in 2001, the company’s mission is to hunt, investigate and stop cyber threats before they become business disrupting events.
Waterloo, ON–February 7, 2024 – eSentire, Inc., the Authority in Managed Detection and Response (MDR), today announced that three of Australia’s top Value-Added Resellers (VARs): Advance Vision Technology, Exigo Tech, and Rubicon 8 have joined eSentire’s CRN 5-Star e3 partner…
We provide sophisticated cybersecurity solutions for Managed Security Service Providers (MSSPs), Managed Service Providers (MSPs), and Value-Added Resellers (VARs). Find out why you should partner with eSentire, the Authority in Managed Detection and Response, today.
We believe a multi-signal approach is paramount to protecting your complete attack surface. See why eSentire MDR means multi-signal telemetry and complete response.
See how our 24/7 SOC Cyber Analysts and Elite Threat Hunters stop even the most advanced cyberattacks before they disrupt your business.
Choose the right mix of Managed Detection and Response, Exposure Management, and Incident Response services to strengthen your cyber resilience.
Try our interactive tools including the MITRE ATT&CK Tool, the SOC Pricing Calculator, the Cybersecurity Maturity Assessment, and our MDR ROI Calculator.
Read the latest security advisories, blogs, reports, industry publications and webinars published by eSentire's Threat Response Unit (TRU).
See why 2000+ organizations count on eSentire to build resilience and prevent business disruption.
Threat actors have long relied on the use of macros to create malicious documents that are emailed to unknowing victims as part of an overall phishing campaign. Once the document is opened, the malicious macros are executed, providing an initial access point for threat actors to leverage.
In Verizon’s 2020 Data Breach report, researchers state that 94% of malware is delivered through email and in 45% of the cases, the malware is hidden in Microsoft Office documents. If organizations have a strong security awareness training program in place, they can train their employees to spot common signs (e.g., spelling errors and complicated instructions for the attached Microsoft Office documents) that an email may be malicious.
Additionally, if the organization has engaged a security provider with a security operations center (SOC), the SOC analysts may leverage machine learning (ML) to detect malicious files proactively.
However, adversaries have begun to use sophisticated anti-detection techniques such as Macro stomping, wherein the original Visual Basic application (VBA) code is removed but the compiled payload is left untouched.
To curb this rising threat, eSentire partnered with the University of Guelph’s Cyber Science Lab for a research project on the “Detection of malicious documents by extracting and interpreting macros in Microsoft Office files”.
This partnership brings together large volumes of unlabeled customer data and compute resources, along with mentorship from University of Guelph faculty to provide students with the opportunity to perform security research and develop world-class machine learning algorithms to provide solutions to reduce business risk.
“Collaboration between companies and universities play a significant role in transferring knowledge and creating jobs for Canadians. Cyber Science Lab at the University of Guelph and eSenitre enjoy a long-lasting collaboration resulting in many interesting projects in cyber threat intelligence and threat hunting,” Ali Dehghantanha, Director of the Cyber Science Lab, says.
Edward Crowder, a student enrolled in the Master of Cyber Security and Threat Intelligence program, has been working with eSentire’s Threat Response Unit (TRU) team to use artificial intelligence (AI) as a solution to extract and analyze macros and determine their indent and potential for malicious code execution.
“Edward's project stands out as one of the best examples of using accurate machine learning models to hunt for macro-based malware - a technique that is commonly used during delivery of attack payloads by advanced adversaries,” Deghantanha explains.
The objectives of the project are twofold:
Determine how to reliably extract macro code, even if threat actors have used macro stomping
Build, train, and validate machine learning threat models to classify macro codes and separate the malicious documents from safe ones
Overall, the project was a resounding success. Edward, along with eSentire’s security researchers, were able to achieve high 90% average accuracy on the deep learning models, showing high confidence and correlation like human-level static analysis.
“Edward's technical achievement is impressive. He has created a highly accurate machine learning model to detect malicious office macros used in real-world attacks,” Rob McLeod, Vice President, Threat Response Unit (TRU), says. “This model provides differentiated threat detection capabilities to provide additional protection and detection capabilities to eSentire's customers.”
To learn more about the partnership between University of Guelph and eSentire, click here.
eSentire, Inc., the Authority in Managed Detection and Response (MDR), protects the critical data and applications of 2000+ organizations in 80+ countries, across 35 industries from known and unknown cyber threats by providing Exposure Management, Managed Detection and Response and Incident Response services designed to build an organization’s cyber resilience & prevent business disruption. Founded in 2001, eSentire protects the world’s most targeted organizations with 65% of its global base recognized as critical infrastructure, vital to economic health and stability. By combining open XDR platform technology, 24/7 threat hunting, and proven security operations leadership, eSentire's award-winning MDR services and team of experts help organizations anticipate, withstand and recover from cyberattacks. For more information, visit: www.esentire.com and follow @eSentire.