Malware analysis
At MediShield, our Malware Analysis service provides a deep, targeted examination of suspicious software or files to determine whether they pose a threat to your organisation. We analyse endpoints, servers, networks, and cloud environments to identify malicious code, malware behaviour, persistence mechanisms, and potential pathways for compromise.
Our approach follows globally recognised frameworks such as MITRE ATT&CK, NIST, and ISO 27035, ensuring that findings are evidence-based and defensible for regulatory, legal, or internal review. Using advanced sandboxing, reverse engineering, and threat-hunting techniques, our experts determine the nature, capabilities, and impact of malware on your systems and data.
We operate discreetly with your internal teams to minimise operational disruption while delivering actionable intelligence. Detailed reports explain the malware’s behaviour, affected systems, and recommended remediation steps — both immediate and long-term — to neutralise threats and prevent recurrence.
By leveraging MediShield’s Malware Analysis service, your organisation can detect hidden threats early, protect sensitive patient data, maintain operational continuity, and reinforce trust with stakeholders, partners, and regulators.
The Benefits of a malware analysis
Precise Threat Identification
Malware analysis determines the exact type of malware (ransomware, trojan, spyware, rootkit, etc.) and its behaviour patterns. This allows you to understand whether it is targeting your sensitive patient data, financial information, or operational technology.
Understanding Infection Vectors
Our thorough analysis will reveal how malware entered the environment. This will enable you to close specific security gaps in your organisation be it technical or process and prevent future infections.
Containment
By understanding malware’s propagation methods and network behaviour MediShield’s security experts can block its spread across endpoints, cloud environments, or IoMT devices. This prevents broader system compromise and operational disruption.
Assessment of Data infiltration
Determine whether your sensitive data including EHR records, lab results, or financial data has been accessed, copied, or transmitted externally. This enables rapid containment and regulatory compliance reporting.
Targeted Remediation
Instead of generic antivirus clean-up, malware analysis provides tailored remediation steps: which files to quarantine, which processes to terminate, and which systems require re-imaging or patching.
Forensic Evidence
The process produces detailed, defensible documentation of the malware’s actions, affected systems, and the scope of compromise. This supports HIPAA, GDPR, or other regulatory reporting, as well as internal or legal investigations.
Do I need a malware Analysis?
If your organisation has already identified suspicious files, alerts, or confirmed malware activity, a Malware Analysis is essential. Simply knowing that malware exists is not enough — you need to understand its behaviour, scope, and potential impact on patient data, clinical systems, and operational workflows.
A Malware Analysis is critical if you want to:
Determine the exact type of malware, how it operates, and its persistence mechanisms.
Identify all affected systems, including endpoints, servers, medical devices, and cloud environments.
Understand whether sensitive patient data, operational data, or financial information has been accessed, altered, or exfiltrated.
Contain the malware effectively to prevent lateral movement or further disruption of clinical operations.
Develop targeted remediation and recovery plans that remove the threat without causing unnecessary downtime.
Gather forensic evidence for regulatory compliance, internal audits, or legal investigations.
Even after malware is detected, a thorough Malware Analysis ensures that your organisation can respond accurately, prevent further compromise, and restore operational continuity with confidence.
What can i expect from mediShield malware Analysis?
| Phase | Description |
|---|---|
| Assessment Preparation and Data Collection | MediShield experts define the scope and gather background information, including network diagrams, asset inventories, and recent security events. Endpoint monitoring tools like Velociraptor are deployed, and logs from servers, endpoints, and medical devices are collected to create a comprehensive view of your environment, enabling precise detection of suspicious or malicious activity. |
| Malware Detection and Forensic Analysis | Our team conducts in-depth analysis to identify malware types, Indicators of Compromise (IoCs), unauthorised access, and malicious behaviour. Endpoint and network data are examined for abnormal patterns, persistence mechanisms, and lateral movement. Advanced threat hunting uncovers hidden or previously undetected malware, while forensic investigation determines root cause, affected systems, and overall impact. |
| Containment and Remediation | Once malware is confirmed, rapid containment and remediation steps are executed to protect systems and minimise disruption to clinical and operational workflows. Compromised hosts are isolated, malicious artefacts removed, and recovery actions implemented. All forensic evidence is securely preserved for regulatory, legal, or internal review. |
| Reporting and Continuous Improvement | Findings, impacts, and actionable recommendations are delivered in clear, concise reports. Executive summaries are provided for leadership, while detailed technical reports guide IT and compliance teams. Recommendations also inform long-term improvements to detection, prevention, and incident response processes, strengthening your overall cybersecurity posture. |
Why Cyber Security Matters More Than Ever for Healthcare
In 2024, the healthcare sector experienced a significant surge in cyber threats, with over 444 reported incidents, including 238 ransomware attacks and 206 data breaches American Hospital Association. Notably, 276,775,457 individuals had their protected health information exposed or stolen, averaging approximately 758,288 records per day The HIPAA Journal.
A Malware Analysis from MediShield goes beyond detection—it provides a detailed, forensic-level examination of malicious software and its impact. Our team investigates how the malware entered your systems, traces its movement across endpoints and networks, and identifies which clinical or operational assets are compromised. We uncover hidden threats and provide clear, actionable steps to eliminate them and prevent recurrence.
By conducting a thorough Malware Analysis, you gain a clear understanding of the threat, contain active infections before they escalate, safeguard patient data, and ensure critical healthcare operations remain uninterrupted.
