Invisi-Shell

Invisi-Shell Hide your powershell script in plain sight! Invisi-Shell bypasses all of Powershell security features ScriptBlock logging, Module logging, Transcription, AMSI by hooking .Net assemblies. The hook is performed via CLR Profiler API. Work In Progress This is still a preliminary version...

KLA90982 Multiple vulnerabilities in Microsoft Developer Tools

Multiple vulnerabilities were found in Microsoft Developer Tools. Malicious users can exploit these vulnerabilities to obtain sensitive information, bypass security restrictions, cause denial of service, gain privileges, spoof user interface. Below is a complete list of vulnerabilities: 1. An...

KB5074353: Security Update for Windows PowerShell (OS Build 20348.4467)

KB5074353: Security Update for Windows PowerShell OS Build 20348.4467 Applies To Windows Server 2022 Datacenter: Azure Edition For information about Windows update terminology, see types of Windows updates and the monthly quality update types. To find an overview of Windows Server 2022, see the...

EUVD-2017-0584

Malware in sbrugna...

CVE-2023-39520

Cryptomator encrypts data being stored on cloud infrastructure. The MSI installer provided on the homepage for Cryptomator version 1.9.2 allows local privilege escalation for low privileged users, via the repair function. The problem occurs as the repair function of the MSI is spawning an SYSTEM...

Microsoft SharePoint SSI / ViewState Remote Code Execution

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Microsoft SharePoint Server-Side Include and ViewState RCE', 'Description' = %q This module exploits a server-side include SSI in SharePoint to...

Invisi-Shell - Hide Your Powershell Script In Plain Sight (Bypass All Powershell Security Features)

Hide your powershell script in plain sight! Invisi-Shell bypasses all of Powershell security features ScriptBlock logging, Module logging, Transcription, AMSI by hooking .Net assemblies. The hook is performed via CLR Profiler API. Work In Progress This is still a preliminary version intended as a...

Microsoft Windows PowerShell Security Feature Bypass Vulnerability (CVE-2017-0007)

Over the past few months, I have had the pleasure to work side-by-side with Matt Graeber @mattifestation and Casey Smith @subtee in their previous job roles, researching Device Guard user mode code integrity UMCI bypasses. If you aren't familiar with Device Guard, you can read more about it here:...