24/7 SOC & incident response for UK teamssales@bugfoe.com
BestPentestingUK · by BugFoe
Incident Response

Digital Forensics & Malware Analysis

Find out exactly what happened. Our forensic analysts preserve evidence, reconstruct attacker activity and analyse malware — with findings you can rely on for decisions, insurers and legal teams.

Response lifecycle LIVE

  • Forensically sound collection
  • Endpoint, cloud & email forensics
  • Malware reverse engineering
  • Expert reports

Overview

UK insurers, legal advisers and regulators expect defensible evidence after an incident. We collect and preserve evidence with documented chain of custody, reconstruct what happened and assess which personal data may have been affected, so that your UK GDPR decisions are based on facts.

After a security incident, leadership, insurers, regulators and sometimes courts need clear answers: How did attackers get in? What did they access? Is the threat gone? Digital forensics provides those answers through careful, evidence-based investigation.

Our analysts collect and preserve evidence from endpoints, servers, memory, cloud platforms, email systems and logs using forensically sound methods and documented chain of custody. We reconstruct attacker timelines, determine root cause and data impact, and analyse malware samples to understand capabilities, persistence and indicators of compromise.

Forensic investigations are available as part of active incident response or as standalone investigations, such as insider threat or suspected data theft.

Incident response for UK organisations

  • Facts gathered quickly so your DPO can decide on 72-hour ICO breach reporting
  • We work alongside your insurer's appointed responders and legal advisers where a policy requires it
  • Support with NIS Regulations reporting and with reporting cyber crime to Action Fraud or Police Scotland
  • Clear executive summaries for boards, customers and regulators, written in plain English

What's included

Evidence collectionDisk, memory, log and cloud artefact acquisition with chain of custody.
Endpoint & server forensicsWindows, macOS and Linux timeline analysis.
Cloud & email forensicsMicrosoft 365, Google Workspace and cloud audit trail analysis.
Malware analysisStatic and dynamic analysis and reverse engineering.
Data impact assessmentWhat data was accessed or exfiltrated.
Expert reportingExecutive, technical and legal-ready reports.

Our approach

  1. ScopeDefine questions, systems and legal considerations.
  2. PreserveCollect evidence forensically with chain of custody.
  3. AnalyseTimeline reconstruction and malware analysis.
  4. ConcludeRoot cause, scope and data impact.
  5. ReportClear reports for each audience.

What you receive

  • Chain-of-custody documentation
  • Attack timeline
  • Malware analysis report and IOCs
  • Data impact assessment
  • Executive and technical reports

Standards & frameworks

  • NIST SP 800-86
  • ISO/IEC 27037
  • ISO/IEC 27035
  • MITRE ATT&CK
  • NCSC incident management guidance

Frequently asked questions

Should we turn off infected computers?

Avoid powering off systems before speaking with responders — volatile memory can contain critical evidence. Isolate them from the network instead.

Can your reports be used in legal proceedings?

We follow forensically sound practices and document chain of custody; work with your legal counsel on specific requirements.

Do you analyse malware samples we send you?

Yes. Submit samples through a secure channel agreed with our team.

Can you help with ICO breach reporting?

We help you establish the facts the ICO asks for, such as what happened, what data and how many people were affected, and what you have done in response, so that your DPO or legal adviser can decide whether a report is required within 72 hours. The decision to notify, and the notification itself, remain yours.

Can you support UK organisations from India?

Yes. All services are delivered remotely by our team in India. India is 4.5 hours ahead of UK time during British Summer Time and 5.5 hours ahead in winter, so our working day overlaps with yours every morning and afternoon. Testing windows and escalation contacts are agreed around your UK schedule, and 24/7 services run around the clock.

Engagement timeline

What working with us looks like

Typical timeline for Digital Forensics & Malware Analysis — we confirm exact dates in your proposal.

01Hour 0EngageCall, scoping and immediate containment advice
02Hours 1–24ContainStop the spread and preserve evidence
03Days 1–7InvestigateForensics, root cause and data impact
04RecoverRestoreEradicate access and restore safely
05CloseReportExecutive, technical and regulatory reports
Sample report

Clear answers when it matters most

  • Timeline of attacker activity
  • Root cause and data-impact assessment
  • Indicators of compromise for blocking and hunting
  • Regulator- and insurer-ready reporting
Request a sample report

Ready to find your risks before attackers do?

Tell us what you need tested or monitored. A senior consultant replies within one business day with a scoped, fixed-price proposal.

  • Fixed-price proposal
  • Reply within 1 business day
  • NDA on request