Microsoft Windows - ManagementObject Arbitrary .NET Serialization Remote Code Execution Exploit

Exploit for windows platform in category remote exploits Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1081 Windows: ManagementObject Arbitrary .NET Serialization RCE Platform: .NET 4.6, Powershell 4. Tested between Server 2016 and Windows 10 Anniversary Edition Class: Remote...

Microsoft Windows - ManagementObject Arbitrary .NET Serialization Remote Code Execution

Microsoft Windows - ManagementObject Arbitrary .NET Serialization Remote Code Execution Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1081 Windows: ManagementObject Arbitrary .NET Serialization RCE Platform: .NET 4.6, Powershell 4. Tested between Server 2016 and Windows 10...

Microsoft Windows - ManagementObject Arbitrary .NET Serialization Remote Code Execution

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1081 Windows: ManagementObject Arbitrary .NET Serialization RCE Platform: .NET 4.6, Powershell 4. Tested between Server 2016 and Windows 10 Anniversary Edition Class: Remote Code Execution Summary: Accessing a compromised WMI serve...

Windows: ManagementObject Arbitrary .NET Serialization RCE（CVE-2017-0160）

Windows: ManagementObject Arbitrary .NET Serialization RCE Platform: .NET 4.6, Powershell 4. Tested between Server 2016 and Windows 10 Anniversary Edition Class: Remote Code Execution Summary: Accessing a compromised WMI server over DCOM using System.Management classes or the Powershell...

WMI Based Agentless Post-Exploitation PowerShell RAT: WMImplant

WMImplant is a PowerShell based tool that leverages WMI to both perform actions against targeted machines, but also as the C2 channel for issuing commands and receiving results. WMImplant will likely require local administrator permissions on the targeted machine. It is designed to run both...

Dissecting One of APT29’s Fileless WMI and PowerShell Backdoors (POSHSPY)

Mandiant has observed APT29 using a stealthy backdoor that we call POSHSPY. POSHSPY leverages two of the tools the group frequently uses: PowerShell and Windows Management Instrumentation WMI. In the investigations Mandiant has conducted, it appeared that APT29 deployed POSHSPY as a secondary...

Dissecting One of APT29’s Fileless WMI and PowerShell Backdoors (POSHSPY)

Mandiant has observed APT29 using a stealthy backdoor that we call POSHSPY. POSHSPY leverages two of the tools the group frequently uses: PowerShell and Windows Management Instrumentation WMI. In the investigations Mandiant has conducted, it appeared that APT29 deployed POSHSPY as a secondary...

WMImplant – A WMI Based Agentless Post-Exploitation RAT Developed in PowerShell

Just over one year ago November 2015, I released WMIOps, a PowerShell script that enables a user to carry out different actions via Windows Management Instrumentation WMI on the local machine or a remote machine. WMIOps can: Start or stop a process. Return a list of all running processes. Power...

WMImplant – A WMI Based Agentless Post-Exploitation RAT Developed in PowerShell

Just over one year ago November 2015, I released WMIOps, a PowerShell script that enables a user to carry out different actions via Windows Management Instrumentation WMI on the local machine or a remote machine. WMIOps can: Start or stop a process. Return a list of all running processes. Power...

New Fileless Malware Uses DNS Queries To Receive PowerShell Commands

It is no secret that cybercriminals are becoming dramatically more adept, innovative, and stealthy with each passing day. While new forms of cybercrime are on the rise, traditional activities seem to be shifting towards more clandestine techniques that involve the exploitation of standard system...

Invoke-TheHash - PowerShell Pass The Hash Utils

Invoke-TheHash contains PowerShell functions for performing NTLMv2 pass the hash WMI and SMB command execution. WMI and SMB services are accessed through .NET TCPClient connections. Local administrator privilege is not required client-side. Requirements Minimum PowerShell 2.0 Import Import-Module...

Update Rollup 11 for System Center 2012 Virtual Machine Manager Service Pack 1

Update Rollup 11 for System Center 2012 Virtual Machine Manager Service Pack 1 Introduction This article describes the issues that are fixed in Update Rollup 11 for Microsoft System Center 2012 Virtual Machine Manager Service Pack 1 SP1. There is one update available for System Center 2012 SP1...

Do You See What I CCM?

SCCM Software Metering Reviewing forensic keyword searches can be confusing because it is often difficult for an analyst to determine the source of the various structures that contain string matches. One such structure belongs to Microsoft's System Center Configuration Manager's SCCM software...

Adobe DNG Converter Detection (Windows SMB Login)

SMB login and WMI file search based detection of Adobe DNG Converter. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Authenticated WMI Exec Via Powershell

This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' require 'msf/core/post/windows/powershell' require 'msf/core/post/windows/priv' require 'msf/core/exploit/powershell/dotnet' class MetasploitModule...

WMI Authenticated Exec Via Powershell Authenticated Exploit

This Metasploit module uses WMI execution to launch a payload instance on a remote machine. In order to avoid AV detection, all execution is performed in memory via psh-net encoded payload. Persistence option can be set to keep the payload looping while a handler is present to receive it. By...

PowerLurk - Malicious WMI Events using PowerShell

PowerLurk is a PowerShell toolset for building malicious WMI Event Subsriptions. The goal is to make WMI events easier to fire off during a penetration test or red team engagement. Please see my post Creeping on Users with WMI Events: Introducing PowerLurk for more detailed information:...

Windows Remote Incident Response: CimSweep

Windows Remote Incident Response CimSweep is a suite of CIM/WMI-based tools that enable the ability to perform incident response and hunting operations remotely across all versions of Windows. CimSweep may also be used to engage in offensive reconnaissance without the need to drop any payload to...

Increased Use of WMI for Environment Detection and Evasion

Introduction Throughout the past few months, FireEye Labs has observed an increased use of Windows Management Instrumentation WMI queries for environment detection and evasion of dynamic analysis and virtualization engines. WMI provides high-level interaction with Windows objects using C/C++,...

Increased Use of WMI for Environment Detection and Evasion

Introduction Throughout the past few months, FireEye Labs has observed an increased use of Windows Management Instrumentation WMI queries for environment detection and evasion of dynamic analysis and virtualization engines. WMI provides high-level interaction with Windows objects using C/C++,...