Skype for Business 2016 - Cross-Site Scripting

Exploit Title: Skype for Business 2016 XSS Injection - CVE-2017-8550 Exploit Author: @nyxgeek - TrustedSec Date: 2017-04-10 Vendor Homepage: www.microsoft.com Versions: 16.0.7830.1018 32-bit & 16.0.7927.1020 64-bit or lower Requirements: Originating machine needs Lync 2013 SDK installed as well a...

Microsoft Windows Multiple Vulnerabilities (KB4025337)

This host is missing a critical security update according to Microsoft KB4025337 SPDX-FileCopyrightText: 2017 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...

Windows PowerShell Remote Code Execution Vulnerability (KB4025872)

This host is missing an important security update according to Microsoft KB4025872. SPDX-FileCopyrightText: 2017 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 ifdescripti...

CVE-2017-8565

Windows PowerShell in Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allows a remote code execution vulnerability when PSObject wraps a CIM Instance, aka "Windows PowerShel...

Remote code execution

Windows PowerShell in Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allows a remote code execution vulnerability when PSObject wraps a CIM Instance, aka "Windows PowerShel...

CVE-2017-8565

CVE-2017-8565 is a Windows PowerShell remote code execution vulnerability triggered when PSObject wraps a CIM Instance. Connected sources describe in detail that deserialization via PSObject, LosFormatter, ObjectStateFormatter (and related gadget chains) can enable remote code execution in PowerS...

CVE-2017-8565

Windows PowerShell in Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allows a remote code execution vulnerability when PSObject wraps a CIM Instance, aka "Windows PowerShel...

Learning PowerShell: The basics

I bet I went about learning PowerShell the wrong way, so I may need your help, readers of this blog. If only to organize my knowledge and use it for the fight against malware and not just to figure out how it was used in malware. The first serious look I had at PowerShell was when I was trying to...

Security update for the Windows PowerShell remote code execution vulnerability in Windows Server 2008: July 11, 2017

Security update for the Windows PowerShell remote code execution vulnerability in Windows Server 2008: July 11, 2017 Summary A remote code execution vulnerability exists in PowerShell when PSObject wraps a CIM Instance. An attacker who successfully exploited this vulnerability could execute...

Windows PowerShell Remote Code Execution Vulnerability

A remote code execution vulnerability exists in PowerShell when PSObject wraps a CIM Instance. An attacker who successfully exploited this vulnerability could execute malicious code on a vulnerable system. In an attack scenario, an attacker could execute malicious code in a PowerShell remote...

Microsoft Windows PowerShell CVE-2017-8565 Remote Code Execution Vulnerability

Description Microsoft Windows PowerShell is prone to a remote code-execution vulnerability. Successfully exploiting this issue may result in the execution of arbitrary code in the context of the affected system. Failed exploit attempts will likely result in denial-of-service conditions...

WMI Event Subscription Persistence Exploit

This Metasploit module will create a permanent WMI event subscription to achieve file-less persistence using one of five methods. This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core/exploit/powershell'...

Windows Server 2012 July 2017 Security Updates

The remote Windows host is missing security update 4025343 or cumulative update 4025331. It is, therefore, affected by multiple vulnerabilities : - An information disclosure vulnerability exists in the Windows Performance Monitor Console due to improper parsing of XML input that contains a...

Windows 7 and Windows Server 2008 R2 July 2017 Security Updates

The remote Windows host is missing security update 4025337 or cumulative update 4025341. It is, therefore, affected by multiple vulnerabilities : - An information disclosure vulnerability exists in the Windows Performance Monitor Console due to improper parsing of XML input that contains a...

Windows 2008 July 2017 Multiple Security Updates

The remote Windows host is missing multiple security updates. It is, therefore, affected by multiple vulnerabilities : - An information disclosure vulnerability exists in the Windows Performance Monitor Console due to improper parsing of XML input that contains a reference to an external entity. ...

KB4025342: Windows 10 Version 1703 July 2017 Cumulative Update

The remote Windows 10 version 1703 host is missing security update KB4025342. It is, therefore, affected by multiple vulnerabilities : - An information disclosure vulnerability exists in the Windows Performance Monitor Console due to improper parsing of XML input that contains a reference to an...

Microsoft .NET Privilege Escalation Vulnerability

Exploit for windows platform in category local exploits Hi @ll, all versions of .NET Framework support to load a COM object as code profiler, enabled via two or three environment variables. From | A profiler DLL is an unmanaged DLL that runs as part of the | common language runtime execution...

Obfuscation in the Wild: Targeted Attackers Lead the Way in Evasion Techniques

Throughout 2017 we have observed a marked increase in the use of command line evasion and obfuscation by a range of targeted attackers. Cyber espionage groups and financial threat actors continue to adopt the latest cutting-edge application whitelisting bypass techniques and introduce innovative...

morphHTA - Morphing Cobalt Strike PowerShell Evil HTA Generator

morphHTA is a Morphing Cobalt Strike PowerShell Evil HTA Generator Usage : usage: morph-hta.py -h --in --out --maxstrlen --maxvarlen --maxnumsplit optional arguments: -h, --help show this help message and exit --in File to input Cobalt Strike PowerShell HTA --out File to output the morphed HTA to...

Adware the series, part 6

In this series of posts, we will be using the flowchart below to follow the process of determining which adware we are dealing with. Our objective is to give you an idea of how many different types of adware are around for Windows systems. Though most are classified as PUPs, you will also see the...