InsomniaShell – ASP.NET Reverse Shell Or Bind Shell


InsomniaShell is a tool for use during penetration tests, when you have ability to upload or create an arbitrary .aspx page. This .aspx page is an example of using native calls through pinvoke to provide either an ASP.NET reverse shell or a bind shell.

ASP.NET is an open source server-side Web application framework designed for Web development to produce dynamic Web pages. It was developed by Microsoft to allow programmers to build dynamic web sites, web applications and web services.

It was first released in January 2002 with version 1.0 of the .NET Framework, and is the successor to Microsoft’s Active Server Pages (ASP) technology. ASP.NET is built on the Common Language Runtime (CLR), allowing programmers to write ASP.NET code using any supported .NET language.

InsomniaShell - ASP Reverse Shell Or Bind Shell

A bind shell is basically binding the command prompt to a listening port on the compromised machine, a reverse shell is sending a command prompt to a listening port on the attackers machine (used when the hacked server doesn’t have a public IP).

InsomniaShell has the added advantage of searching through all accessible processes looking for a SYSTEM or Administrator token to use for impersonation.

If the provider page is running on a server with a local SQL Server instance, the shell includes functionality for a named pipe impersonation attack. This requires knowledge of the sa password, and results in the theft of the token that the SQL server is executing under.

You can download InsomniaShell here:

InsomniaShell.zip

Posted in: Exploits/Vulnerabilities, Hacking Tools, Web Hacking

,


Latest Posts:


Sooty - SOC Analyst All-In-One CLI Tool Sooty – SOC Analyst All-In-One CLI Tool
Sooty is a tool developed with the task of aiding a SOC analyst to automate parts of their workflow and speed up their process.
UBoat - Proof Of Concept PoC HTTP Botnet Project UBoat – Proof Of Concept PoC HTTP Botnet Project
UBoat is a PoC HTTP Botnet designed to replicate a full weaponised commercial botnet like the famous large scale infectors Festi, Grum, Zeus and SpyEye.
LambdaGuard - AWS Lambda Serverless Security Scanner LambdaGuard – AWS Lambda Serverless Security Scanner
LambdaGuard is a tool which allows you to visualise and audit the security of your serverless assets, an open-source AWS Lambda Serverless Security Scanner.
exe2powershell - Convert EXE to BAT Files exe2powershell – Convert EXE to BAT Files
exe2powershell is used to convert EXE to BAT files, the previously well known tool for this was exe2bat, this is a version for modern Windows.
HiddenWall - Create Hidden Kernel Modules HiddenWall – Create Hidden Kernel Modules
HiddenWall is a Linux kernel module generator used to create hidden kernel modules to protect your server from attackers.
Anteater - CI/CD Security Gate Check Framework Anteater – CI/CD Security Gate Check Framework
Anteater is a CI/CD Security Gate Check Framework to prevent the unwanted merging of filenames, binaries, deprecated functions, staging variables and more.


Comments are closed.