Custom implant
Bespoke loader or implant built to your target environment and EDR stack.
Tradecraft
Malware development.
Bespoke implants and loaders built to the tradecraft. Documented, handed off as a binary, and burned on engagement completion. Your EDR stack, our target.
// 01 — What it is
Purpose-built. Documented. Burned.
Off-the-shelf tooling gets flagged. Realistic adversary emulation requires custom capability, built against your exact EDR stack and operating with the OPSEC discipline a named threat actor would bring.
We build loaders, stagers, and implants from scratch. You receive the built capability and the documentation to operate it; the source stays ours, and the contract forbids reverse-engineering the binary. On close, we provide detection signatures and burn the capability, so it does not outlive the engagement.
- Built and tested against your target EDR stack
- Mapped to named threat actor TTPs
- Delivered as a documented binary; source stays with us
- Detection signatures and tool burn on completion
// Illustrative lab output
$./stage2.exe --interval 60 --jitter 25 --profile cdn
[*] Host agent: enterprise EDR — behavioural + AMSI hooks
[+] Beacon initialized — v3.2.1-release
[+] Process hollowing → svchost.exe (PID: 1284)
[+] Memory-only execution confirmed, no disk artifacts
[*] C2 check-in → https://cdn.assets-proxy[.]com/api/v3
[+] AMSI bypass applied — no ETW telemetry generated
[!] EDR hook detected on NtAllocateVirtualMemory
[+] Syscall stub active — execution continuing
[*] Awaiting operator task (sleep: 60s ± 25%)
- Memory-only execution
- Process injection
- AMSI / ETW bypass
- Syscall stubs
- Staged payloads
- C2 profile spoofing
- Sleep obfuscation
- Signed binary proxy
// 02 — How we run it
Built to spec. Tested against your stack.
Requirements briefing
We scope the implant to the engagement: target OS, EDR stack, C2 infrastructure, and the specific TTPs you need to emulate.
TTP mapping
We align capability development to a named threat actor or MITRE ATT&CK profile, so the tooling is realistic rather than merely functional.
Development & QA
Built in a clean lab environment against the target EDR stack. We iterate until the tool behaves the way a real operator would need it to.
Delivery & handoff
Operator walkthrough, C2 configuration, and any necessary adjustments before the engagement window opens.
Documentation & burn
Full technical documentation of capabilities and bypass techniques. On engagement completion, we provide detection signatures and burn the tool.
// 03 — What you get
Capability and closure.
Destruction record
Written confirmation that the sample and its infrastructure are destroyed on close. Source is proprietary and is never shared, so this is the assurance that replaces it: the capability does not outlive your engagement.
OPSEC documentation
Capability walkthrough, bypass techniques used, and operational limitations.
Detection signatures
Detection content for every technique, in whichever format your stack consumes, delivered after the engagement closes.
// next step
Need tooling that gets past your EDR?
NDA first. Requirements brief. Fixed-price capability.