BadOutlook

Bad Outlook A simple PoC which leverages the Outlook Application Interface COM Interface to execute shellcode on a system based on a specific trigger subject line. By utilizing the Microsoft.Office.Interop.Outlook namespace, developers can represent the entire Outlook Application or at least...

ContextMenuHijack

ContextMenuHijack This original idea that inspired me is from @NinjaParanoid : ContextMenuHijack is a simple persistence technique that use COM hijacking based on human behavior, when you right click on a file/folder in the File Explorer to open the Context Menu, it executes at the same time the...

Estudo-de-Caso-CVE-2024-21413

CVE-2024-21413 — Moniker Link 🔗💀 Microsoft Outlook RCE + NTLM Credential Leak ⚠️ Legal Notice: This repository is exclusively for educational and security research purposes. All demonstrations were carried out in controlled and isolated environments. The use of these techniques against systems...

DataInject-BOF

Data Inject BOF A beacon object file implementation of the process injection proof-of-concept from my blog post Control Flow Hijacking via Data Pointers. Hijacks control flow via overwriting combase.dll's Control Flow Guard function pointers called by COM proxying functions. Important Notes From ...

OWN-Defender

OWN-Defender — Windows Security Center COM Research OWN-Defender is a Windows security research project focused on understanding how Windows Security Center WSC represents and manages antivirus security products through its COM interfaces. The project began as an investigation into the behavior...

CVE-2015-6132

CVE-2015-6132 Microsoft Office / COM Object DLL Planting Original poc: https://www.exploit-db.com/exploits/38968/ Running poc.rtf with mqrt.dll in the same directory will trigger the dll, which in this case pop calc making Down/exec Dll will work as well Exporting the dll to run from Samba/WebDav...

CVE-2017-0213

CVE-2017-0213: Windows COM Elevation of Privilege Vulnerability Description Author: Google Security Research CVE: 2017-0213 EDB-ID: 42020 References: Project-Zero Microsoft Exploit-Database Video: Youtube Affected Products Product| Version| Update| Build| Tested ---|---|---|---|--- Windows 10|...

DSCourier_BOF

DSCourier BOF This is a BOF implementation of Dylan Davis and Matthew Schramm's DSCourier project. It uses WinGet's COM interface to execute arbitrary powershell code in a Microsoft signed and trusted process. Their full research blog can be found here. Unlike most projects I release, this is NOT...

CVE-2020-1313

CVE-2020-1313 Abstract Windows Update Orchestrator Service is a DCOM service used by other components to install windows updates that are already downloaded. USO was vulnerable to Elevation of Privileges any user to local system due to an improper authorization of the callers. The vulnerability...

CVE-2017-0213

CVE-2017-0213: Windows COM Elevation of Privilege Vulnerability Description Author: Google Security Research CVE: 2017-0213 EDB-ID: 42020 References: Project-Zero Microsoft Exploit-Database Video: Youtube Affected Products Product| Version| Update| Build| Tested ---|---|---|---|--- Windows 10|...

msidump

msidump MSI Dump - a tool that analyzes malicious MSI installation packages, extracts files, streams, binary data and incorporates YARA scanner. On Macro-enabled Office documents we can quickly use oletools mraptor to determine whether document is malicious. If we want to dissect it further, we...

WFH

Windows Feature Hunter WFH Windows Feature Hunter WFH is a proof of concept python script that uses Frida, a dynamic instrumentation toolkit, to assist in potentially identifying common “vulnerabilities” or “features” within Windows executables. WFH currently has the capability to automatically...

DSCourier

DSCourier Description DSCourier is a proof-of-concept that uses the WinGet Configuration COM API to apply DSC configurations through Microsoft-signed binaries. A separate blog post provides the full technical deep dive into the technique. DSCourier was built primarily from a research topic and...

RightHand-Persistence

RightHand Persistence inspired by CVE-2026-21509 C++ COM Context Menu Handler for Persistence A sample implementation of a Windows context menu handler using C++ and COM, demonstrating a stealthy persistence technique. By registering a custom COM object, your code executes whenever a user...

dcomhijack

DCOM DLL Hijacking We recently discovered the following DCOM classes that are subject to DLL hijacking. If an attacker can write to the associated path, they can move laterally by instantiating the COM object. Some classes have additional DLL hijacking opportunities that are not listed here. Clas...

KnockOutlook

KnockOutlook "The best feeling is to win by knockout." - Nonito Donaire Overview KnockOutlook is a C project that interacts with Outlook's COM object in order to perform a number of operations useful in red team engagements. Command Line Usage / /// / // \ / // / / / / , / / / / /// / / / / / / /...

thm-ice-icecast-rce-privesc

TryHackMe — Ice: Icecast 2.0.1 RCE & Windows Privilege Escalation Platform: TryHackMe Target OS: Windows 7 / Windows Server 2008 R2 Difficulty: Easy Category: Buffer Overflow RCE, Local Privilege Escalation Summary This report documents the full compromise of the Ice machine on TryHackMe, from...

CVE-2026-21509-handler

CVE-2026-21509 Office Kill-Bit Manager PowerShell script to check, apply, and test the Kill-Bit protection for the CVE-2026-21509 Microsoft Office zero-day vulnerability affecting Office 2016/2019/LTSC. What is CVE-2026-21509? Critical RCE vulnerability in Microsoft Office OLE/COM handling CVSS...

CVE-2026-66804-CrossDevice-LPE

CVE-2026-66804: Microsoft Windows Cross Device Service Elevation of Privilege Vulnerability Proof of concept for a CrossDevice/FrameServer LPE I reported to MSRC which received CVE-2026-66804. It affects Windows 10 and Windows 11. Vulnerability Windows registers this machine-wide COM server:...

ZeroCrumb

ZeroCrumb Dumping App Bound Protected Credentials & Cookies Without Privileges. Explanation ZeroCrumb bypasses the Chrome Elevation Service by impersonating a Chrome instance using Transacted Hollowing, Effectively allowing us to use the IElevator COM interface to decrypt the App Bound Key. Then,...