PHASED ENGAGEMENT GUIDE

Operation: Heuristic Silence

Learning to bypass EDR detection patterns through manual memory manipulation.

Objective

Identify user-mode hooks and implement an Indirect Syscall loader to bypass proactive heuristic scanning.

Step 1: Telemetry Observation

Run the HEUR_STINGER binary. Observe which API calls (e.g., NtCreateSection) trigger the EDR alert in your console.

$ ./heur_stinger.exe --monitor-hooks

[!] CRITICAL: User-mode hook detected at 0x7FFA1234

Step 2: Implementing the Bypass

Modify your loader_template.cpp to use direct system calls. This avoids the "Hooked" versions of Windows functions that the EDR is watching.

Pro-Tip: Don't just jump to the kernel. Use a "Gadget" within the legitimate ntdll.dll to make your syscall look like it's coming from a trusted source.

Step 3: Verification

Compile the new loader and execute. If successful, you will achieve code execution without any EDR popups.