Independent Windows security research

Reverse engineering for difficult Windows security problems.

Binary Depth helps security vendors and product teams investigate protected software, Windows internals, drivers, kernel components, virtualization, malware, and evasion techniques.

REVERSE ENGINEERINGWINDOWS INTERNALSADVERSARIAL RESEARCHLOW-LEVEL SECURITY
01 / CAPABILITIES

Reverse engineering and low-level Windows security.

Focused engagements for protected or undocumented software, Windows internals, and adversarial testing of security-sensitive products.

01

Advanced binary reverse engineering

Analyze protected, obfuscated, packed, or undocumented Windows software. The work may include control-flow reconstruction, anti-analysis behavior, trust boundaries, and custom tooling.

  • Static and dynamic analysis
  • Unpacking and deobfuscation
  • Custom analysis tooling
02

Windows kernel & driver security

Review Windows drivers, kernel components, privileged services, and user-to-kernel interfaces. Typical questions include unsafe IOCTLs, trust-boundary violations, and behavior under HVCI or WDAC.

  • IOCTL attack surface
  • Kernel debugging
  • HVCI / WDAC constraints
03

Adversarial product assessment

Evaluate how a security-sensitive Windows product responds to local tampering, instrumentation, disabling attempts, and evasion.

  • Bypass testing and evasion analysis
  • Tamper-resistance review
  • Detection gap analysis
04

Malware & threat research

Reverse engineer unfamiliar or hostile code and document its capabilities, persistence, protocols, indicators, and useful detection points.

  • Malware reverse engineering
  • Behavior reconstruction
  • Detection guidance
05

Hypervisor & low-level systems research

Investigate hypervisor interfaces, privileged execution paths, memory behavior, and interactions between user mode, kernel mode, and virtualization layers.

  • Hypervisor interfaces
  • Privileged boundaries
  • Low-level prototyping
06

Game security & advanced cheat research

Reverse engineer complex cheats and evasion techniques, document how they work, and identify practical detection and hardening options.

  • Complex cheat analysis
  • Evasion technique analysis
  • Countermeasure design
02 / OPERATING PRINCIPLE

When documentation is incomplete, start with the binary.

Binary Depth provides focused reverse engineering and security research for teams that need to understand a specific mechanism, failure, or evasion path. Findings include the evidence, limitations, and next steps needed for an engineering decision.

Reproducible findings

Relevant code paths, traces, artifacts, and test conditions are documented so findings can be checked.

Explain the mechanism

The analysis follows the implementation far enough to explain how the behavior occurs, not only that it occurs.

Agreed handling

Authorization, scope, and handling requirements are agreed before sensitive material is shared.

03 / ENGAGEMENT MODEL

A focused three-stage engagement.

Each engagement starts with a specific technical question and an agreed scope. Work is reviewed in stages so priorities can change as evidence emerges.

01

Scope the question

Agree on the target, authorization, available artifacts, constraints, and the decision the research should support.

02

Investigate and reproduce

Trace the relevant execution paths, test hypotheses, and capture evidence the client team can reproduce.

03

Report and debrief

Deliver the findings, limitations, recommended next steps, and any tooling agreed in scope. Close with a technical walkthrough.

ABOUT THE PRACTICE

Binary Depth is an independent practice focused on reverse engineering and low-level Windows security. The work draws on experience with protected software, complex anti-cheat and evasion systems, Windows internals, kernel components, and virtualization. Engagements require clear authorization and an agreed scope.

04 / CONTACTAUTHORIZED RESEARCH ONLY

Discuss a scoped research problem.

For an initial assessment, describe the target, the question, the artifacts available, the authorization in place, and any deadline. Sensitive technical details can be exchanged after confidentiality terms are agreed.