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Posts in category: EDR

Living off the Process

Living off the Process

February 23, 2026
by oxfemale BypassingEDRexploitationInjectionRCESecurityshellcodewindows

The article “Living off the Process” details a technique to inject and execute shellcode into a remote Windows process by reusing existing RWX memory, ROP gadgets, and threads within that process, avoiding conventional memory allocation and lowering detection footprint.

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EDR-Freeze: A Tool That Puts EDRs And Antivirus Into A Coma State

EDR-Freeze: A Tool That Puts EDRs And Antivirus Into A Coma State

February 23, 2026
by oxfemale AntivirusBypassingdumpEDRexploitationuser-modewindows

The article presents EDR-Freeze, a user-mode tool exploiting Windows Error Reporting to suspend EDR and antivirus processes by abusing MiniDumpWriteDump and WerFaultSecure, leaving security agents in a “coma” and creating a blind spot for attacks.

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Bypassing Elastic EDR to Perform Lateral Movement

Bypassing Elastic EDR to Perform Lateral Movement

February 23, 2026
by oxfemale ASRBypassingEDRSecuritywindows

Article demonstrates how lateral movement can still be achieved in a lab with Elastic EDR and Microsoft ASR enabled by modifying payload delivery and execution techniques, bypassing common detection patterns and highlighting gaps in behavior-based defenses.

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Inside the Beast: Building Ultra-Optimized Windows Shellcode from Pure C

Writing Optimized Windows Shellcode (old but gold)

February 13, 2026
by oxfemale BypassingcppEDRLoaderPEBshellcodeTEBwinapiwinapiwindows

A deep dive into crafting ultra-compact Windows shellcode that walks the PEB, resolves APIs via export hashing, and runs fully self-contained without imports — showing how C can build stealthy, position-independent payloads.

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EarlyBird APC Code Injection

EarlyBird APC Injection: A Deep Technical Analysis

February 13, 2026
by oxfemale APCBypassingEDRInjectionshellcodewinapiwindows

The EarlyBird APC technique creates a trusted process in a suspended state, allocates memory for shellcode, and writes the payload. It then queues the shellcode as an Asynchronous Procedure Call (APC) to the suspended thread. Resuming the thread forces immediate, stealthy execution of the malicious code.

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Protected Process / PPL Control Tool

PPLControlShells — Protected Process / PPL Control shells Tool

February 9, 2026
by oxfemale AVBYOVDcppEDRkernelPrivilegeProtectionwindows

PPLControlShells (the ppexec console tool) is a native Windows PP/PPL experimentation and control utility (x64)designed to help researchers understand, test, and demonstrate how Protected Process (PP) and Protected Process Light (PPL) behave on modern Windows (10/11 + compatible Server builds).

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Process Injection via Component Object Model (COM) IRundown::DoCallback() for run cmd.exe from lsass.exe or other pids

February 6, 2026
by oxfemale AdministratorBypassingCallbackscppEDREscalationInjectionLoadershellcodewinapiwindows

A PoC/demo demonstrating code injection via COM (using the IRundown::DoCallback() mechanism) to execute a payload in the context of a selected process, including lsass.exe (or any other PID).

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Abusing Microsoft Warbird for Shellcode Execution

Abusing Microsoft Warbird for Shellcode Execution

February 4, 2026
by oxfemale BypassingEDRshellcodeWarbirdwindows

The article demonstrates an EDR bypass by using an undocumented Warbird interface to stealthily load shellcode.

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Снимок экрана 2026-02-03 в 13.50.46

Using EDR-Redir To Break EDR Via Bind Link and Cloud Filter

February 3, 2026
by oxfemale BYOVDBypassingEDRkernelProtectionwindows

the technique of exploiting the Bind Filter driver (bindflt.sys) to redirect folders containing the executable files of EDRs to a location that I completely control.

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av-edr-kill

AV EDR Killer Project

February 2, 2026
by oxfemale AVBYOVDcppEDRPPLwindows

av-edr-kill is a BYOVD (Bring Your Own Vulnerable Driver) proof-of-concept whose goal is to terminate security-product processes (AV/EDR), including Protected Process Light (PPL) targets, by abusing a legitimately signed third-party kernel driver.

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