App Layering - (400) Bad Request with ImportOsLayer.ps1

ImportOsLayer.ps1 script PS C:\windows\Setup\Scripts .\ImportOsLayer.ps1 -ElmAddress -IgnoreCertError ModuleType Version Name ExportedCommands ---------- ------- ---- ---------------- Script 0.0 DynamicModule1cbe0359-cdf4-45... New-CALOperatingSystem, New-CALSession Failed to call API at and Meth...

New Incident Report Reveals How Hive Ransomware Targets Organizations

A recent Hive ransomware attack carried out by an affiliate involved the exploitation of "ProxyShell" vulnerabilities in the Microsoft Exchange Server that were disclosed last year to encrypt an unnamed customer's network. "The actor managed to achieve its malicious goals and encrypt the...

How to Enable StoreFront Verbose Logging

This article explainshow to use PowerShell to enable the native verbose logging and how to use Microsoft’s DebugView tool to collect traces. Requirements Basic knowledge of PowerShell...

Implications of Windows Subsystem for Linux for Adversaries & Defenders (Part 2)

This post is the second of a multi-part blog series that explores and highlights the different risks that Windows Subsystem for Linux WSL poses to an enterprise IT environment. Here we examine different TTPs that abuse WSL and assess different methods to defend against such threats. ← Go to Part ...

Exploit for Out-of-bounds Write in 7-Zip

7-Zip CVE 2022-29072 - Powershell Detection/Mitigation...

New SolarMarker Malware Variant Using Updated Techniques to Stay Under the Radar

Cybersecurity researchers have disclosed an advanced version of the SolarMarker malware that packs in new improvements with the goal of updating its defense evasion abilities and staying under the radar. "The recent version demonstrated an evolution from Windows Portable Executables EXE files to...

Privilege Defined With Unsafe Actions

Overview System.Management.Automation is a System Management Automation for PowerShell. Affected versions of this package are vulnerable to Privilege Defined With Unsafe Actions in the module search paths that will return empty strings for special folders that don't exist in some accounts like...

GHSA-Q7X5-X7RR-2859 PowerShell Elevation of Privilege Vulnerability

PowerShell Elevation of Privilege Vulnerability...

PowerShell Elevation of Privilege Vulnerability

PowerShell Elevation of Privilege Vulnerability...

CVE-2022-26788

PowerShell Elevation of Privilege Vulnerability...

CVE-2022-26788

PowerShell Elevation of Privilege Vulnerability...

CVE-2022-26788

PowerShell Elevation of Privilege Vulnerability...

Privilege escalation

PowerShell Elevation of Privilege Vulnerability...

CVE-2022-26788 PowerShell Elevation of Privilege Vulnerability

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CVE-2022-26788

No concrete technical details about CVE-2022-26788 are provided in the connected documents. The initial entry only notes a PowerShell Elevation of Privilege vulnerability; monitor for updates in public advisories.

CVE-2021-43896 affecting package powershell for versions less than 7.2.1-1

CVE-2021-43896 affecting package powershell for versions less than 7.2.1-1. An upgraded version of the package is available that resolves this issue...

365Inspect - A PowerShell Script That Automates The Security Assessment Of Microsoft Office 365 Environments

Further the state of O365 security by authoring a PowerShell script that automates the security assessment of Microsoft Office 365 environments. Setup 365Inspect requires the administrative PowerShell modules for Microsoft Online, Azure AD We recommend installing the AzureADPreview module, Exchan...

Kaseya VSA Remote Code Execution Vulnerability

Kaseya VSA RMM allows unprivileged remote attackers to execute PowerShell payloads on all managed devices...

CVE-2022-24527: Microsoft Connected Cache Local Privilege Escalation (Fixed)

On April 12, 2022, Microsoft published CVE-2022-24527, a local privilege escalation vulnerability in Microsoft Connected Cache. The vulnerability allowed a local low-privileged user to execute arbitrary Powershell as SYSTEM due to improper file permission assignment CWE-732. Product description...

UBUNTU-CVE-2022-24765

Git for Windows is a fork of Git containing Windows-specific patches. This vulnerability affects users working on multi-user machines, where untrusted parties have write access to the same hard disk. Those untrusted parties could create the folder C:.git, which would be picked up by Git operation...