noxasaxon

Learning Rust

Getting Started + Installation | Cheat Sheet

Table of Contents

1. How Do I Start Learning Rust?!
2. Ok, I Think I Know The Basics But How Do I Get Better?!
3. Rustlang Tooling
4. Helpful References Throughout Your Journey
5. The Rust Community
6. Recommended (but not free) Books & Courses

tothi

MS-MSDT 0-day Office RCE

MS Office docx files may contain external OLE Object references as HTML files. There is an HTML sceme "ms-msdt:" which invokes the msdt diagnostic tool, what is capable of executing arbitrary code (specified in parameters).

The result is a terrifying attack vector for getting RCE through opening malicious docx files (without using macros).

Here are the steps to build a Proof-of-Concept docx:

1. Open Word (used up-to-date 2019 Pro, 16.0.10386.20017), create a dummy document, insert an (OLE) object (as a Bitmap Image), save it in docx.

jinschoi

#!/usr/bin/env python3

from typing import Iterable, Union, Any

# freq: frequency in Hz
# zerolen: length of space bit in μs
# onelen: length of mark bit in μs
# repeats: number of times to repeat sequence
# pause: time to wait in μs between sequences
# bits: string of ones and zeros to represent sequence

jordanwiseman

javascript: Promise.all([import('https://unpkg.com/turndown@6.0.0?module'), import('https://unpkg.com/@tehshrike/readability@0.2.0'), ]).then(async ([{
    default: Turndown
}, {
    default: Readability
}]) => {

  /* Optional vault name */
  const vault = "";

  /* Optional folder name such as "Clippings/" */

eshrinivasan

Check angular version from browser


1. From Browser console:
	
Newer angular version:
—
>> getAllAngularRootElements()[0].attributes["ng-version"];

jackullrich

#include <Windows.h>

LONG SingleStepEncryptDecrypt(EXCEPTION_POINTERS* ExceptionInfo);
typedef VOID(__stdcall* Shellcode)();

LPBYTE ShellcodeBuffer;
ULONG_PTR PreviousOffset;
ULONG_PTR CurrentOffset;
ULONGLONG InstructionCount;
DWORD dwOld;

nurpabuccu

# This script can be used for malware samples that used Base64+RC4.
# python3 rc4_decrypt.py <key> <base64-ciphertext>
import codecs
import base64
import sys

key = sys.argv[1]
c = base64.b64decode(sys.argv[2])

def KSA(key):

xpn

#define AssemblyDCStart_V1 155
#define MethodLoadVerbose_V1 143

#include <windows.h>
#include <stdio.h>
#include <wbemidl.h>
#include <wmistr.h>
#include <evntrace.h>
#include <Evntcons.h>

ahhh

spool /root/.msf4/spool.log
setg ConsoleLogging true
setg verbose true
setg LogLevel 5
setg SessionLogging true
setg TimestampOutput true
setg PromptTimeFormat %Y%m%d.%H%M%S%z
setg PROMPT %T S:%S J:%J
setg ExitOnSession false
setg DisableCourtesyShell true

Peredery

FIX - gpg failed to sign the data fatal: failed to write commit object

For MacOS | Mojave | High Sierra

Step 1 - Upgrade current gpg

brew upgrade gnupg

Step 2 - Install pinentry-mac