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Malware analysis & reverse Engineering

Opened a strange attachment? Computers behaving oddly? Neo Security analyzes what's really going on. We investigate malware in controlled environments and translate our findings into actionable information for your management team.

No panic, just clarity. Within 2 hours you'll know where you stand.

What is malware analysis?

Simply put: we take suspicious software apart to see what it does. In a secured lab we examine the behavior, communication and purpose of the malware.

The result? You know exactly what the risks are for your organization. No 200-page technical report, but concrete answers to management questions.

Last week we analyzed an 'invoice' that a transport company had received. Turned out to be ransomware specifically targeting their TMS system. By acting quickly we could stop the encryption before it reached the planning database. That saved them a week of downtime.

Neo Security

Incident Response Team

Why professional analysis makes the difference

Modern malware is smart. It waits, observes and strikes at the right moment. Without thorough analysis you miss crucial information:

Is this coincidence or a targeted attack?
Are more systems infected?
Has data already been exfiltrated?
Will it come back after a cleanup?

Neo Security gives you these answers. Directly usable for decision-making.

Our methodology

Initial assessment (0-2 hours)

Immediately after your report we make a risk assessment. Does something need to go offline immediately? What is the urgency? You receive an initial management report within 2 hours.

Malware investigation (2-48 hours)

We analyze the malware completely. Technically in-depth, but we report in plain language. You understand what's happening without an IT degree.

Concrete measures

After analysis comes action. We implement enhanced security, remove malware infections and ensure it stays away. If needed we can be on-site within 30 minutes with our Incident Response Team.

Structural improvement

Every incident teaches us something about your security. We use this knowledge to strengthen your defense. Practical and feasible.

Technical analysis capabilities

From quick triage to deep reverse engineering - we adapt our analysis to the threat

Static Analysis

Investigation without execution

Signature scanning
Heuristic analysis
Code disassembly
String extraction

Dynamic Analysis

Behavioral analysis in sandbox

Process monitoring
Network traffic analysis
Registry changes
File system activity

Reverse Engineering

Deep-dive code analysis

Assembly inspection
API call tracing
Packer detection
Encryption analysis

Memory Forensics

RAM and process analysis

Memory dumps
Rootkit detection
Process injection
Credential harvesting

Current malware landscape

Ransomware

↑ 150% YoY

Data encryption, business disruption

Recent examples:

LockBitBlackCatConti

Banking trojans

↑ 80% mobile

Financial fraud, credential theft

Recent examples:

EmotetTrickbotQakBot

APT malware

↑ Supply chain

Long-term persistence, data exfiltration

Recent examples:

Cobalt StrikeLazarusAPT29

Cryptominers

↓ Decreasing

Resource hijacking, performance impact

Recent examples:

XMRigCoinhiveWannaMine

The value for your organization

A municipality thought they were dealing with a computer crash. Our analysis showed that criminals had already had access to the BRP connection for hours. That knowledge made the difference between a technical problem and crisis management.

Erik Homma

OT & Security Engineer

With professional malware analysis you get:

  • Certainty about the nature and scope of the incident
  • Clear communication towards stakeholders
  • Legally defensible documentation
  • Concrete prevention against recurrence

Without analysis you navigate on feeling. With our analysis you have facts.

When to engage?

Immediate contact for:

  • Suspicious files that have been opened
  • Unexplainable system behavior
  • Ransomware reports
  • Suspicions of data leaks

Preventive for:

  • Periodic threat analyses
  • After industry incidents
  • For risk assessments

Why Neo Security?

We've been analyzing malware for 20 years. From the first email viruses to modern supply chain attacks. That experience makes the difference between symptom treatment and real solutions.

We understand you don't have time for technical lessons. You want to know what it means for your business. That's exactly what we deliver: clear answers and practical solutions.

Available 24/7Fixed ratesNo surprises

Proactive response? Malware analysis + security tooling.

Detection

EDR, SIEM, IDS integration for early warning

Intelligence

IOCs directly to your security tools

Response

Automated containment and remediation

Direct contact

Suspicious file? Strange activity? Doubt?

Call our 24/7 hotline:

+31 20 716 5487

For structural malware monitoring or advice on your detection capabilities, we're happy to make time.

The best time to analyze malware? Before it causes damage.